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-rw-r--r--engine/lib/access.php231
-rw-r--r--engine/lib/actions.php43
-rw-r--r--engine/lib/admin.php52
-rw-r--r--engine/lib/annotations.php515
-rw-r--r--engine/lib/api.php357
-rw-r--r--engine/lib/calendar.php288
-rw-r--r--engine/lib/configuration.php34
-rw-r--r--engine/lib/cron.php23
-rw-r--r--engine/lib/database.php108
-rw-r--r--engine/lib/elgglib.php552
-rw-r--r--engine/lib/entities.php682
-rw-r--r--engine/lib/export.php61
-rw-r--r--engine/lib/extender.php59
-rw-r--r--engine/lib/filestore.php259
-rw-r--r--engine/lib/group.php280
-rw-r--r--engine/lib/input.php73
-rw-r--r--engine/lib/install.php10
-rw-r--r--engine/lib/languages.php46
-rw-r--r--engine/lib/location.php127
-rw-r--r--engine/lib/memcache.php6
-rw-r--r--engine/lib/metadata.php467
-rw-r--r--engine/lib/metastrings.php35
-rw-r--r--engine/lib/notification.php161
-rw-r--r--engine/lib/objects.php90
-rw-r--r--engine/lib/opendd.php23
-rw-r--r--engine/lib/output.php51
-rw-r--r--engine/lib/pagehandler.php25
-rw-r--r--engine/lib/pageowner.php51
-rw-r--r--engine/lib/pam.php48
-rw-r--r--engine/lib/plugins.php181
-rw-r--r--engine/lib/relationships.php388
-rw-r--r--engine/lib/river.php267
-rw-r--r--engine/lib/sessions.php153
-rw-r--r--engine/lib/sites.php204
-rw-r--r--engine/lib/statistics.php37
-rw-r--r--engine/lib/system_log.php88
-rw-r--r--engine/lib/tags.php114
-rw-r--r--engine/lib/upgrades/2008100701.php7
-rw-r--r--engine/lib/upgrades/2008101303.php16
-rw-r--r--engine/lib/upgrades/2009022701.php5
-rw-r--r--engine/lib/upgrades/2009041701.php7
-rw-r--r--engine/lib/upgrades/2009070101.php7
-rw-r--r--engine/lib/upgrades/2009102801.php165
-rw-r--r--engine/lib/upgrades/2010033101.php12
-rw-r--r--engine/lib/upgrades/2010060401.php14
-rw-r--r--engine/lib/upgrades/2010061501.php38
-rw-r--r--engine/lib/upgrades/2010062301.php3
-rw-r--r--engine/lib/upgrades/2010071001.php11
-rw-r--r--engine/lib/upgrades/2010071002.php5
-rw-r--r--engine/lib/users.php551
-rw-r--r--engine/lib/usersettings.php56
-rw-r--r--engine/lib/version.php21
-rw-r--r--engine/lib/views.php240
-rw-r--r--engine/lib/widgets.php171
-rw-r--r--engine/lib/xml-rpc.php353
-rw-r--r--engine/lib/xml.php269
56 files changed, 5181 insertions, 2959 deletions
diff --git a/engine/lib/access.php b/engine/lib/access.php
index e34f7c021..5b67afbd1 100644
--- a/engine/lib/access.php
+++ b/engine/lib/access.php
@@ -15,12 +15,16 @@
* Return a string of access_ids for $user_id appropriate for inserting into an SQL IN clause.
*
* @uses get_access_array
- * @param int $user_id User ID; defaults to currently logged in user
- * @param int $site_id Site ID; defaults to current site
- * @param boolean $flush If set to true, will refresh the access list from the database
+ *
* @return string A list of access collections suitable for injection in an SQL call
* @link http://docs.elgg.org/Access
* @see get_access_array()
+ *
+ * @param int $user_id User ID; defaults to currently logged in user
+ * @param int $site_id Site ID; defaults to current site
+ * @param bool $flush If set to true, will refresh the access list from the database
+ *
+ * @return string
*/
function get_access_list($user_id = 0, $site_id = 0, $flush = false) {
global $CONFIG, $init_finished, $SESSION;
@@ -54,9 +58,10 @@ function get_access_list($user_id = 0, $site_id = 0, $flush = false) {
*
* Can be overridden with the access:collections:read, user plugin hook.
*
- * @param int $user_id User ID; defaults to currently logged in user
- * @param int $site_id Site ID; defaults to current site
- * @param boolean $flush If set to true, will refresh the access list from the database
+ * @param int $user_id User ID; defaults to currently logged in user
+ * @param int $site_id Site ID; defaults to current site
+ * @param boolean $flush If set to true, will refresh the access list from the database
+ *
* @return array An array of access collections ids
* @see get_access_list()
*/
@@ -90,12 +95,13 @@ function get_access_array($user_id = 0, $site_id = 0, $flush = false) {
$tmp_access_array[] = ACCESS_LOGGED_IN;
// Get ACL memberships
- $query = "SELECT am.access_collection_id FROM {$CONFIG->dbprefix}access_collection_membership am ";
- $query .= " LEFT JOIN {$CONFIG->dbprefix}access_collections ag ON ag.id = am.access_collection_id ";
- $query .= " WHERE am.user_guid = {$user_id} AND (ag.site_guid = {$site_id} OR ag.site_guid = 0)";
+ $query = "SELECT am.access_collection_id"
+ . " FROM {$CONFIG->dbprefix}access_collection_membership am"
+ . " LEFT JOIN {$CONFIG->dbprefix}access_collections ag ON ag.id = am.access_collection_id"
+ . " WHERE am.user_guid = {$user_id} AND (ag.site_guid = {$site_id} OR ag.site_guid = 0)";
if ($collections = get_data($query)) {
- foreach($collections as $collection) {
+ foreach ($collections as $collection) {
if (!empty($collection->access_collection_id)) {
$tmp_access_array[] = $collection->access_collection_id;
}
@@ -103,11 +109,11 @@ function get_access_array($user_id = 0, $site_id = 0, $flush = false) {
}
// Get ACLs owned.
- $query = "SELECT ag.id FROM {$CONFIG->dbprefix}access_collections ag ";
- $query .= " WHERE ag.owner_guid = {$user_id} AND (ag.site_guid = {$site_id} OR ag.site_guid = 0)";
+ $query = "SELECT ag.id FROM {$CONFIG->dbprefix}access_collections ag ";
+ $query .= "WHERE ag.owner_guid = {$user_id} AND (ag.site_guid = {$site_id} OR ag.site_guid = 0)";
if ($collections = get_data($query)) {
- foreach($collections as $collection) {
+ foreach ($collections as $collection) {
if (!empty($collection->id)) {
$tmp_access_array[] = $collection->id;
}
@@ -130,7 +136,8 @@ function get_access_array($user_id = 0, $site_id = 0, $flush = false) {
$tmp_access_array = $access_array[$user_id];
}
- return trigger_plugin_hook('access:collections:read', 'user', array('user_id' => $user_id, 'site_id' => $site_id), $tmp_access_array);
+ $options = array('user_id' => $user_id, 'site_id' => $site_id);
+ return trigger_plugin_hook('access:collections:read', 'user', $options, $tmp_access_array);
}
/**
@@ -138,6 +145,8 @@ function get_access_array($user_id = 0, $site_id = 0, $flush = false) {
*
* This returns the default access level for the site or optionally for the user.
*
+ * @param ElggUser $user Get the user's default access. Defaults to logged in user.
+ *
* @return int default access id (see ACCESS defines in elgglib.php)
* @link http://docs.elgg.org/Access
*/
@@ -172,7 +181,10 @@ $ENTITY_SHOW_HIDDEN_OVERRIDE = false;
* Show or hide disabled entities.
*
* @access private
+ *
* @param bool $show_hidden Show disabled entities.
+ *
+ * @return void
*/
function access_show_hidden_entities($show_hidden) {
global $ENTITY_SHOW_HIDDEN_OVERRIDE;
@@ -198,10 +210,11 @@ function access_get_show_hidden_status() {
*
* @todo This is fairly generic so perhaps it could be moved to annotations.php
*
- * @param string $annotation_name name of the annotation
- * @param string $entity_guid SQL string that evaluates to the GUID of the entity the annotation should be attached to
- * @param string $owner_guid SQL string that evaluates to the GUID of the owner of the annotation
- * @param boolean $exists If set to true, will return true if the annotation exists, otherwise returns false
+ * @param string $annotation_name Name of the annotation
+ * @param string $entity_guid SQL GUID of entity the annotation is attached to.
+ * @param string $owner_guid SQL string that evaluates to the GUID of the annotation owner
+ * @param boolean $exists If true, returns BOOL if the annotation exists
+ *
* @return string An SQL fragment suitable for inserting into a WHERE clause
* @todo Document and maybe even remove. At least rename to something that makes sense.
*/
@@ -234,7 +247,8 @@ END;
* this will return blank.
*
* @param string $table_prefix Optional table. prefix for the access code.
- * @param int $owner
+ * @param int $owner The guid to check access for. Defaults to logged in user.
+ *
* @return string The SQL for a where clause
* @access private
*/
@@ -269,7 +283,7 @@ function get_access_sql_suffix($table_prefix = '', $owner = null) {
WHERE relationship='friend' AND guid_two=$owner
)";
- $friends_bit = '('.$friends_bit.') OR ';
+ $friends_bit = '(' . $friends_bit . ') OR ';
if ((isset($CONFIG->user_block_and_filter_enabled)) && ($CONFIG->user_block_and_filter_enabled)) {
// check to see if the user is in the entity owner's block list
@@ -297,9 +311,11 @@ function get_access_sql_suffix($table_prefix = '', $owner = null) {
$sql = "$enemies_bit AND ($sql)";
}
- if (!$ENTITY_SHOW_HIDDEN_OVERRIDE)
+ if (!$ENTITY_SHOW_HIDDEN_OVERRIDE) {
$sql .= " and {$table_prefix}enabled='yes'";
- return '('.$sql.')';
+ }
+
+ return '(' . $sql . ')';
}
/**
@@ -312,7 +328,9 @@ function get_access_sql_suffix($table_prefix = '', $owner = null) {
* to an entity that is currently loaded.
*
* @param ElggEntity $entity The entity to check access for.
- * @param ElggUser $user Optionally the user to check access for. Defaults to the logged in user (which doesn't make sense).
+ * @param ElggUser $user Optionally user to check access for. Defaults to
+ * logged in user (which doesn't make sense).
+ *
* @return boolean True if the user can access the entity
* @link http://docs.elgg.org/Access
*/
@@ -339,9 +357,10 @@ function has_access_to_entity($entity, $user = null) {
* Returns an array of access permissions that the user is allowed to save objects with.
* Permissions are of the form ('id' => 'Description')
*
- * @param int $user_id The user's GUID.
- * @param int $site_id The current site.
- * @param true|false $flush If this is set to true, this will ignore any cached version
+ * @param int $user_id The user's GUID.
+ * @param int $site_id The current site.
+ * @param bool $flush If this is set to true, this will ignore any cached version
+ *
* @return array List of access permissions
* @link http://docs.elgg.org/Access
*/
@@ -367,12 +386,14 @@ function get_write_access_array($user_id = 0, $site_id = 0, $flush = false) {
$query .= " AND (ag.owner_guid = {$user_id})";
$query .= " AND ag.id >= 3";
- $tmp_access_array = array( ACCESS_PRIVATE => elgg_echo("PRIVATE"),
+ $tmp_access_array = array(
+ ACCESS_PRIVATE => elgg_echo("PRIVATE"),
ACCESS_FRIENDS => elgg_echo("access:friends:label"),
ACCESS_LOGGED_IN => elgg_echo("LOGGED_IN"),
- ACCESS_PUBLIC => elgg_echo("PUBLIC"));
+ ACCESS_PUBLIC => elgg_echo("PUBLIC")
+ );
if ($collections = get_data($query)) {
- foreach($collections as $collection) {
+ foreach ($collections as $collection) {
$tmp_access_array[$collection->id] = $collection->name;
}
}
@@ -382,7 +403,9 @@ function get_write_access_array($user_id = 0, $site_id = 0, $flush = false) {
$tmp_access_array = $access_array[$user_id];
}
- $tmp_access_array = trigger_plugin_hook('access:collections:write', 'user', array('user_id' => $user_id, 'site_id' => $site_id), $tmp_access_array);
+ $options = array('user_id' => $user_id, 'site_id' => $site_id);
+ $tmp_access_array = trigger_plugin_hook('access:collections:write', 'user',
+ $options, $tmp_access_array);
return $tmp_access_array;
}
@@ -396,9 +419,10 @@ function get_write_access_array($user_id = 0, $site_id = 0, $flush = false) {
* @internal Access collections are stored in the access_collections table.
* Memberships to collections are in access_collections_membership.
*
- * @param string $name The name of the collection.
- * @param int $owner_guid The GUID of the owner (default: currently logged in user).
- * @param int $site_guid The GUID of the site (default: current site).
+ * @param string $name The name of the collection.
+ * @param int $owner_guid The GUID of the owner (default: currently logged in user).
+ * @param int $site_guid The GUID of the site (default: current site).
+ *
* @return int|false Depending on success (the collection ID if successful).
* @link http://docs.elgg.org/Access/Collections
* @see update_access_collection()
@@ -448,8 +472,9 @@ function create_access_collection($name, $owner_guid = 0, $site_guid = 0) {
* @note This will run all hooks associated with adding or removing
* members to access collections.
*
- * @param int $collection_id The ID of the collection.
- * @param array $members Array of member GUIDs
+ * @param int $collection_id The ID of the collection.
+ * @param array $members Array of member GUIDs
+ *
* @return true|false Depending on success
* @link http://docs.elgg.org/Access/Collections
* @see add_user_to_access_collection()
@@ -495,6 +520,7 @@ function update_access_collection($collection_id, $members) {
* Deletes a specified access collection and its membership.
*
* @param int $collection_id The collection ID
+ *
* @return bool
* @link http://docs.elgg.org/Access/Collections
* @see create_access_collection()
@@ -511,8 +537,12 @@ function delete_access_collection($collection_id) {
if (array_key_exists($collection_id, $collections)) {
global $CONFIG;
- delete_data("delete from {$CONFIG->dbprefix}access_collection_membership where access_collection_id = {$collection_id}");
- delete_data("delete from {$CONFIG->dbprefix}access_collections where id = {$collection_id}");
+ $query = "delete from {$CONFIG->dbprefix}access_collection_membership"
+ . " where access_collection_id = {$collection_id}";
+ delete_data($query);
+
+ $query = "delete from {$CONFIG->dbprefix}access_collections where id = {$collection_id}";
+ delete_data($query);
return true;
} else {
return false;
@@ -527,13 +557,15 @@ function delete_access_collection($collection_id) {
* just the database row of the actual collection.
*
* @param int $collection_id The collection ID
+ *
* @return array|false
*/
function get_access_collection($collection_id) {
global $CONFIG;
$collection_id = (int) $collection_id;
- $get_collection = get_data_row("SELECT * FROM {$CONFIG->dbprefix}access_collections WHERE id = {$collection_id}");
+ $query = "SELECT * FROM {$CONFIG->dbprefix}access_collections WHERE id = {$collection_id}";
+ $get_collection = get_data_row($query);
return $get_collection;
}
@@ -543,8 +575,9 @@ function get_access_collection($collection_id) {
*
* Emits the access:collections:add_user, collection plugin hook.
*
- * @param int $user_guid The GUID of the user to add
+ * @param int $user_guid The GUID of the user to add
* @param int $collection_id The ID of the collection to add them to
+ *
* @return true|false Depending on success
* @link http://docs.elgg.org/Access/Collections
* @see update_access_collection()
@@ -555,8 +588,9 @@ function add_user_to_access_collection($user_guid, $collection_id) {
$user_guid = (int) $user_guid;
$collections = get_write_access_array();
- if (!($collection = get_access_collection($collection_id)))
+ if (!($collection = get_access_collection($collection_id))) {
return false;
+ }
if ((array_key_exists($collection_id, $collections) || $collection->owner_guid == 0)
&& $user = get_user($user_guid)) {
@@ -572,7 +606,9 @@ function add_user_to_access_collection($user_guid, $collection_id) {
}
try {
- insert_data("insert into {$CONFIG->dbprefix}access_collection_membership set access_collection_id = {$collection_id}, user_guid = {$user_guid}");
+ $query = "insert into {$CONFIG->dbprefix}access_collection_membership"
+ . " set access_collection_id = {$collection_id}, user_guid = {$user_guid}";
+ insert_data($queyr);
} catch (DatabaseException $e) {
// nothing.
}
@@ -588,19 +624,22 @@ function add_user_to_access_collection($user_guid, $collection_id) {
*
* Emits the access:collections:remove_user, collection plugin hook.
*
- * @param int $user_guid The user GUID
+ * @param int $user_guid The user GUID
* @param int $collection_id The access collection ID
+ *
* @return true|false Depending on success
*/
function remove_user_from_access_collection($user_guid, $collection_id) {
$collection_id = (int) $collection_id;
$user_guid = (int) $user_guid;
$collections = get_write_access_array();
+ $user = $user = get_user($user_guid);
- if (!($collection = get_access_collection($collection_id)))
+ if (!($collection = get_access_collection($collection_id))) {
return false;
+ }
- if ((array_key_exists($collection_id, $collections) || $collection->owner_guid == 0) && $user = get_user($user_guid)) {
+ if ((array_key_exists($collection_id, $collections) || $collection->owner_guid == 0) && $user) {
global $CONFIG;
$params = array(
'collection_id' => $collection_id,
@@ -611,7 +650,9 @@ function remove_user_from_access_collection($user_guid, $collection_id) {
return false;
}
- delete_data("delete from {$CONFIG->dbprefix}access_collection_membership where access_collection_id = {$collection_id} and user_guid = {$user_guid}");
+ delete_data("delete from {$CONFIG->dbprefix}access_collection_membership "
+ . "where access_collection_id = {$collection_id} and user_guid = {$user_guid}");
+
return true;
}
@@ -623,7 +664,8 @@ function remove_user_from_access_collection($user_guid, $collection_id) {
* Returns an array of database row objects of the access collections owned by $owner_guid.
*
* @param int $owner_guid The entity guid
- * @param int $site_guid The GUID of the site (default: current site).
+ * @param int $site_guid The GUID of the site (default: current site).
+ *
* @return array|false
* @see add_access_collection()
* @see get_members_of_access_collection()
@@ -650,8 +692,9 @@ function get_user_access_collections($owner_guid, $site_guid = 0) {
/**
* Get all of members of an access collection
*
- * @param int $collection The collection's ID
- * @param true|false $idonly If set to true, will only return the members' GUIDs (default: false)
+ * @param int $collection The collection's ID
+ * @param bool $idonly If set to true, will only return the members' GUIDs (default: false)
+ *
* @return array ElggUser guids or entities if successful, false if not
* @see add_user_to_access_collection()
* @see http://docs.elgg.org/Access/Collections
@@ -661,15 +704,19 @@ function get_members_of_access_collection($collection, $idonly = FALSE) {
$collection = (int)$collection;
if (!$idonly) {
- $query = "SELECT e.* FROM {$CONFIG->dbprefix}access_collection_membership m JOIN {$CONFIG->dbprefix}entities e ON e.guid = m.user_guid WHERE m.access_collection_id = {$collection}";
+ $query = "SELECT e.* FROM {$CONFIG->dbprefix}access_collection_membership m"
+ . " JOIN {$CONFIG->dbprefix}entities e ON e.guid = m.user_guid"
+ . " WHERE m.access_collection_id = {$collection}";
$collection_members = get_data($query, "entity_row_to_elggstar");
} else {
- $query = "SELECT e.guid FROM {$CONFIG->dbprefix}access_collection_membership m JOIN {$CONFIG->dbprefix}entities e ON e.guid = m.user_guid WHERE m.access_collection_id = {$collection}";
+ $query = "SELECT e.guid FROM {$CONFIG->dbprefix}access_collection_membership m"
+ . " JOIN {$CONFIG->dbprefix}entities e ON e.guid = m.user_guid"
+ . " WHERE m.access_collection_id = {$collection}";
$collection_members = get_data($query);
if (!$collection_members) {
return FALSE;
}
- foreach($collection_members as $key => $val) {
+ foreach ($collection_members as $key => $val) {
$collection_members[$key] = $val->guid;
}
}
@@ -681,12 +728,13 @@ function get_members_of_access_collection($collection, $idonly = FALSE) {
* Displays a user's access collections, using the friends/collections view
*
* @param int $owner_guid The GUID of the owning user
+ *
* @return string A formatted rendition of the collections
* @todo Move to the friends/collection.php page.
*/
function elgg_view_access_collections($owner_guid) {
if ($collections = get_user_access_collections($owner_guid)) {
- foreach($collections as $key => $collection) {
+ foreach ($collections as $key => $collection) {
$collections[$key]->members = get_members_of_access_collection($collection->id, true);
$collections[$key]->entities = get_user_friends($owner_guid, "", 9999);
}
@@ -700,20 +748,22 @@ function elgg_view_access_collections($owner_guid) {
*
* @deprecated 1.7. Use elgg_get_entities_from_access_id()
*
- * @param $collection_id
- * @param $entity_type
- * @param $entity_subtype
- * @param $owner_guid
- * @param $limit
- * @param $offset
- * @param $order_by
- * @param $site_guid
- * @param $count
- * @return unknown_type
+ * @param int $collection_id ID of collection
+ * @param string $entity_type Type of entities
+ * @param string $entity_subtype Subtype of entities
+ * @param int $owner_guid Guid of owner
+ * @param int $limit Limit of number of entities to return
+ * @param int $offset Skip this many entities
+ * @param string $order_by Column to order by
+ * @param int $site_guid The site guid
+ * @param bool $count Return a count or entities
+ *
+ * @return array
*/
-function get_entities_from_access_id($collection_id, $entity_type = "", $entity_subtype = "", $owner_guid = 0, $limit = 10, $offset = 0, $order_by = "", $site_guid = 0, $count = false) {
+function get_entities_from_access_id($collection_id, $entity_type = "", $entity_subtype = "",
+ $owner_guid = 0, $limit = 10, $offset = 0, $order_by = "", $site_guid = 0, $count = false) {
// log deprecated warning
- elgg_deprecated_notice('get_entities_from_access_id() was deprecated by elgg_get_entities()!', 1.7);
+ elgg_deprecated_notice('get_entities_from_access_id() was deprecated by elgg_get_entities()', 1.7);
if (!$collection_id) {
return FALSE;
@@ -763,11 +813,12 @@ function get_entities_from_access_id($collection_id, $entity_type = "", $entity_
*
* @param array $options Any options accepted by {@link elgg_get_entities()} and:
* access_id => int The access ID of the entity.
+ *
* @see elgg_get_entities()
* @return array
* @since 1.7.0
*/
-function elgg_get_entities_from_access_id(array $options=array()) {
+function elgg_get_entities_from_access_id(array $options = array()) {
// restrict the resultset to access collection provided
if (!isset($options['access_id'])) {
return FALSE;
@@ -792,24 +843,29 @@ function elgg_get_entities_from_access_id(array $options=array()) {
/**
* Lists entities from an access collection
*
- * @param $collection_id
- * @param $entity_type
- * @param $entity_subtype
- * @param $owner_guid
- * @param $limit
- * @param $fullview
- * @param $viewtypetoggle
- * @param $pagination
+ * @param int $collection_id ID of collection
+ * @param string $entity_type Type of entities
+ * @param string $entity_subtype Subtype of entities
+ * @param int $owner_guid Guid of owner
+ * @param int $limit Limit of number of entities to return
+ * @param bool $fullview Show a full view
+ * @param bool $viewtypetoggle Allow to toggle between views
+ * @param bool $pagination Show pagination
+ *
* @return str
* @todo deprecate with elgg_list_entities_from_access_id() function
*/
-function list_entities_from_access_id($collection_id, $entity_type = "", $entity_subtype = "", $owner_guid = 0, $limit = 10, $fullview = true, $viewtypetoggle = true, $pagination = true) {
+function list_entities_from_access_id($collection_id, $entity_type = "", $entity_subtype = "",
+ $owner_guid = 0, $limit = 10, $fullview = true, $viewtypetoggle = true, $pagination = true) {
$offset = (int) get_input('offset');
$limit = (int) $limit;
- $count = get_entities_from_access_id($collection_id, $entity_type, $entity_subtype, $owner_guid, $limit, $offset, "", 0, true);
- $entities = get_entities_from_access_id($collection_id, $entity_type, $entity_subtype, $owner_guid, $limit, $offset, "", 0, false);
+ $count = get_entities_from_access_id($collection_id, $entity_type, $entity_subtype,
+ $owner_guid, $limit, $offset, "", 0, true);
+ $entities = get_entities_from_access_id($collection_id, $entity_type, $entity_subtype,
+ $owner_guid, $limit, $offset, "", 0, false);
- return elgg_view_entity_list($entities, $count, $offset, $limit, $fullview, $viewtypetoggle, $pagination);
+ return elgg_view_entity_list($entities, $count, $offset, $limit,
+ $fullview, $viewtypetoggle, $pagination);
}
/**
@@ -818,21 +874,22 @@ function list_entities_from_access_id($collection_id, $entity_type = "", $entity
*
* @warning This function probably doesn't work how it's meant to.
*
- * @param $entity_accessid (int) The entity's access id
+ * @param int $entity_accessid The entity's access id
+ *
* @return string e.g. Public, Private etc
* @since 1.7.0
* @todo I think this probably wants get_access_array() instead of get_write_access_array(),
* but those two functions return different types of arrays.
*/
-function get_readable_access_level($entity_accessid){
+function get_readable_access_level($entity_accessid) {
$access = (int) $entity_accessid;
//get the access level for object in readable string
$options = get_write_access_array();
//@todo Really? Use array_key_exists()
- foreach($options as $key => $option) {
- if($key == $access){
+ foreach ($options as $key => $option) {
+ if ($key == $access) {
$entity_acl = htmlentities($option, ENT_QUOTES, 'UTF-8');
return $entity_acl;
break;
@@ -855,6 +912,8 @@ function get_readable_access_level($entity_accessid){
* @warning This will not show disabled entities. Use {@link $ENTITY_SHOW_HIDDEN_OVERRIDE}
* for that.
*
+ * @param bool $ignore If true, disables all access checks.
+ *
* @return bool Previous ignore_access setting.
* @since 1.7.0
* @see http://docs.elgg.org/Access/IgnoreAccess
@@ -862,7 +921,7 @@ function get_readable_access_level($entity_accessid){
*/
function elgg_set_ignore_access($ignore = true) {
$elgg_access = elgg_get_access_object();
- return $elgg_access->set_ignore_access($ignore);
+ return $elgg_access->setIgnoreAccess($ignore);
}
/**
@@ -874,7 +933,7 @@ function elgg_set_ignore_access($ignore = true) {
* @see elgg_set_ignore_access()
*/
function elgg_get_ignore_access() {
- return elgg_get_access_object()->get_ignore_access();
+ return elgg_get_access_object()->getIgnoreAccess();
}
/**
@@ -883,6 +942,8 @@ function elgg_get_ignore_access() {
* The access system can be ignored if 1) an admin user is logged in
* or 2) {@link elgg_set_ignore_access()} was called with true.
*
+ * @param mixed $user_guid The user to check against. Defaults to logged in.
+ *
* @return bool
* @since 1.7.0
*/
@@ -929,6 +990,8 @@ $init_finished = false;
*
* @elgg_event_handler init system
* @todo Invesigate
+ *
+ * @return void
*/
function access_init() {
global $init_finished;
@@ -945,7 +1008,7 @@ function access_init() {
* @since 1.7.0
* @elgg_event_handler permissions_check all
*/
-function elgg_override_permissions_hook($hook, $type, $returnval, $params) {
+function elgg_override_permissions_hook() {
$user_guid = get_loggedin_userid();
// check for admin
diff --git a/engine/lib/actions.php b/engine/lib/actions.php
index 18475de27..63ddfcbfb 100644
--- a/engine/lib/actions.php
+++ b/engine/lib/actions.php
@@ -47,10 +47,13 @@
* @warning All actions require {@link http://docs.elgg.org/Actions/Tokens Action Tokens}.
* @warning Most plugin shouldn't call this manually.
*
-* @param string $action The requested action
+* @param string $action The requested action
* @param string $forwarder Optionally, the location to forward to
+*
* @link http://docs.elgg.org/Actions
* @see register_action()
+*
+* @return void
*/
function action($action, $forwarder = "") {
global $CONFIG;
@@ -142,12 +145,15 @@ function action($action, $forwarder = "") {
* )
* </code>
*
- * @param string $action The name of the action (eg "register", "account/settings/save")
- * @param boolean $public Can this action be accessed by people not logged into the system?
- * @param string $filename Optionally, the filename where this action is located
+ * @param string $action The name of the action (eg "register", "account/settings/save")
+ * @param boolean $public Can this action be accessed by people not logged into the system?
+ * @param string $filename Optionally, the filename where this action is located
* @param boolean $admin_only Whether this action is only available to admin users.
+ *
* @see action()
* @see http://docs.elgg.org/Actions
+ *
+ * @return true
*/
function register_action($action, $public = false, $filename = "", $admin_only = false) {
global $CONFIG;
@@ -169,7 +175,11 @@ function register_action($action, $public = false, $filename = "", $admin_only =
$filename = $path . "actions/" . $action . ".php";
}
- $CONFIG->actions[$action] = array('file' => $filename, 'public' => $public, 'admin' => $admin_only);
+ $CONFIG->actions[$action] = array(
+ 'file' => $filename,
+ 'public' => $public,
+ 'admin' => $admin_only
+ );
return true;
}
@@ -183,9 +193,11 @@ function register_action($action, $public = false, $filename = "", $admin_only =
* Plugin authors should never have to manually validate action tokens.
*
* @access private
- * @param bool $visibleerrors Emit {@link register_error()} errors on failure?
- * @param mixed $token The token to test against. Pulls from $_REQUEST['__elgg_token'] if NULL.
- * @param mixed $ts The time stamp to test against. Pulls from $_REQUEST['__elgg_ts'] if NULL.
+ *
+ * @param bool $visibleerrors Emit {@link register_error()} errors on failure?
+ * @param mixed $token The token to test against. Default: $_REQUEST['__elgg_token']
+ * @param mixed $ts The time stamp to test against. Default: $_REQUEST['__elgg_ts']
+ *
* @return bool
* @see generate_action_token()
* @link http://docs.elgg.org/Actions/Tokens
@@ -207,11 +219,11 @@ function validate_action_token($visibleerrors = TRUE, $token = NULL, $ts = NULL)
// Validate token
if ($token == $generated_token) {
- $hour = 60*60;
+ $hour = 60 * 60;
$now = time();
// Validate time to ensure its not crazy
- if (($ts>$now-$hour) && ($ts<$now+$hour)) {
+ if (($ts > $now - $hour) && ($ts < $now + $hour)) {
// We have already got this far, so unless anything
// else says something to the contry we assume we're ok
$returnval = true;
@@ -232,8 +244,7 @@ function validate_action_token($visibleerrors = TRUE, $token = NULL, $ts = NULL)
} else if ($visibleerrors) {
register_error(elgg_echo('actiongatekeeper:tokeninvalid'));
}
- }
- else if ($visibleerrors) {
+ } else if ($visibleerrors) {
register_error(elgg_echo('actiongatekeeper:missingfields'));
}
@@ -272,9 +283,12 @@ function action_gatekeeper() {
* @warning Action tokens are required for all actions.
*
* @param int $timestamp Unix timestamp
+ *
* @see @elgg_view input/securitytoken
* @see @elgg_view input/form
* @example actions/manual_tokens.php
+ *
+ * @return string|false
*/
function generate_action_token($timestamp) {
$site_secret = get_site_secret();
@@ -299,7 +313,7 @@ function generate_action_token($timestamp) {
* @todo Move to better file.
*/
function init_site_secret() {
- $secret = md5(rand().microtime());
+ $secret = md5(rand() . microtime());
if (datalist_set('__site_secret__', $secret)) {
return $secret;
}
@@ -328,7 +342,8 @@ function get_site_secret() {
/**
* Check if an action is registered and its file exists.
*
- * @param string $action
+ * @param string $action Action name
+ *
* @return BOOL
* @since 1.8
*/
diff --git a/engine/lib/admin.php b/engine/lib/admin.php
index defeaa6e3..0f5a4f400 100644
--- a/engine/lib/admin.php
+++ b/engine/lib/admin.php
@@ -9,8 +9,8 @@
/**
* Register an admin page with the admin panel.
- * This function extends the view "admin/main" with the provided view. This view should provide a description
- * and either a control or a link to.
+ * This function extends the view "admin/main" with the provided view.
+ * This view should provide a description and either a control or a link to.
*
* Usage:
* - To add a control to the main admin panel then extend admin/main
@@ -22,12 +22,13 @@
* At the moment this is essentially a wrapper around elgg_extend_view().
*
* @param string $new_admin_view The view associated with the control you're adding
- * @param string $view The view to extend, by default this is 'admin/main'.
- * @param int $priority Optional priority to govern the appearance in the list.
+ * @param string $view The view to extend, by default this is 'admin/main'.
+ * @param int $priority Optional priority to govern the appearance in the list.
+ *
+ * @return void
*/
function extend_elgg_admin_page($new_admin_view, $view = 'admin/main', $priority = 500) {
- elgg_deprecated_notice('extend_elgg_admin_page() does nothing now. Extend admin views manually. See http://docs.elgg.org/', 1.8);
- //return elgg_extend_view($view, $new_admin_view, $priority);
+ elgg_deprecated_notice('extend_elgg_admin_page() does nothing. Extend admin views manually.', 1.8);
}
/**
@@ -35,6 +36,7 @@ function extend_elgg_admin_page($new_admin_view, $view = 'admin/main', $priority
* This is done in a separate function called from the admin
* page handler because of performance concerns.
*
+ * @return void
*/
function elgg_admin_add_plugin_settings_sidemenu() {
global $CONFIG;
@@ -75,9 +77,11 @@ function elgg_admin_add_plugin_settings_sidemenu() {
* Used in conjuction with http://elgg.org/admin/section_id/child_section style
* page handler.
*
- * @param string $section_id
+ * @param string $section_id The Unique ID of section
* @param string $section_title Human readable section title.
- * @param string $parent_id If a child section, the parent section id.
+ * @param string $parent_id If a child section, the parent section id.
+ *
+ * @return bool
*/
function elgg_add_admin_submenu_item($section_id, $section_title, $parent_id = NULL) {
global $CONFIG;
@@ -104,6 +108,8 @@ function elgg_add_admin_submenu_item($section_id, $section_title, $parent_id = N
/**
* Initialise the admin page.
+ *
+ * @return void
*/
function admin_init() {
register_action('admin/user/ban', FALSE, "", TRUE);
@@ -153,7 +159,9 @@ function admin_init() {
/**
* Handle admin pages. Expects corresponding views as admin/section/subsection
*
- * @param $page
+ * @param array $page Array of pages
+ *
+ * @return void
*/
function admin_settings_page_handler($page) {
global $CONFIG;
@@ -169,14 +177,16 @@ function admin_settings_page_handler($page) {
// was going to fix this in the page_handler() function but
// it's commented to explicitly return a string if there's a trailing /
- if (empty($page[count($page)-1])) {
+ if (empty($page[count($page) - 1])) {
array_pop($page);
}
$vars = array('page' => $page);
// special page for plugin settings since we create the form for them
- if ($page[0] == 'plugin_settings' && isset($page[1]) && elgg_view_exists("settings/{$page[1]}/edit")) {
+ if ($page[0] == 'plugin_settings' && isset($page[1])
+ && elgg_view_exists("settings/{$page[1]}/edit")) {
+
$view = '/admin/components/plugin_settings';
$vars['plugin'] = $page[1];
$vars['entity'] = find_plugin_settings($page[1]);
@@ -192,8 +202,6 @@ function admin_settings_page_handler($page) {
$content = elgg_echo('admin:unknown_section');
}
- //$body = elgg_view('admin/components/admin_page_layout', array('content' => $content, 'page' => $page));
-
$notices_html = '';
if ($notices = elgg_get_admin_notices()) {
foreach ($notices as $notice) {
@@ -217,8 +225,10 @@ function admin_settings_page_handler($page) {
* 'Before your users can use Twitter services on this site, you must set up
* the Twitter API key in the <a href="link">Twitter Services Settings</a>');
*
- * @param string $id A unique ID that your plugin can remember
+ * @param string $id A unique ID that your plugin can remember
* @param string $message Body of the message
+ *
+ * @return boo
*/
function elgg_add_admin_notice($id, $message) {
if ($id && $message) {
@@ -245,13 +255,20 @@ function elgg_add_admin_notice($id, $message) {
* }
*
* @param string $id The unique ID assigned in add_admin_notice()
+ *
+ * @return bool
*/
function elgg_delete_admin_notice($id) {
if (!$id) {
return FALSE;
}
$result = TRUE;
- if ($notices = elgg_get_entities_from_metadata(array('metadata_name' => 'admin_notice_id', 'metadata_value' => $id))) {
+ $notices = elgg_get_entities_from_metadata(array(
+ 'metadata_name' => 'admin_notice_id',
+ 'metadata_value' => $id
+ ));
+
+ if ($notices) {
// in case a bad plugin adds many, let it remove them all at once.
foreach ($notices as $notice) {
$result = ($result && $notice->delete());
@@ -265,6 +282,8 @@ function elgg_delete_admin_notice($id) {
* List all admin messages.
*
* @param int $limit Limit
+ *
+ * @return array List of admin notices
*/
function elgg_get_admin_notices($limit = 10) {
return elgg_get_entities_from_metadata(array(
@@ -276,7 +295,10 @@ function elgg_get_admin_notices($limit = 10) {
/**
* Check if an admin notice is currently active.
+ *
* @param string $id The unique ID used to register the notice.
+ *
+ * @return bool
*/
function elgg_admin_notice_exists($id) {
$notice = elgg_get_entities_from_metadata(array(
diff --git a/engine/lib/annotations.php b/engine/lib/annotations.php
index 3a8054b8c..48421b2d6 100644
--- a/engine/lib/annotations.php
+++ b/engine/lib/annotations.php
@@ -10,7 +10,8 @@
/**
* Convert a database row to a new ElggAnnotation
*
- * @param stdClass $row
+ * @param stdClass $row Db row result object
+ *
* @return ElggAnnotation
*/
function row_to_elggannotation($row) {
@@ -24,7 +25,8 @@ function row_to_elggannotation($row) {
/**
* Get a specific annotation.
*
- * @param int $annotation_id
+ * @param int $annotation_id Annotation ID
+ *
* @return ElggAnnotation
*/
function get_annotation($annotation_id) {
@@ -33,21 +35,29 @@ function get_annotation($annotation_id) {
$annotation_id = (int) $annotation_id;
$access = get_access_sql_suffix("a");
- return row_to_elggannotation(get_data_row("SELECT a.*, n.string as name, v.string as value from {$CONFIG->dbprefix}annotations a JOIN {$CONFIG->dbprefix}metastrings n on a.name_id = n.id JOIN {$CONFIG->dbprefix}metastrings v on a.value_id = v.id where a.id=$annotation_id and $access"));
+ $query = "SELECT a.*, n.string as name, v.string as value"
+ . " from {$CONFIG->dbprefix}annotations a"
+ . " JOIN {$CONFIG->dbprefix}metastrings n on a.name_id = n.id"
+ . " JOIN {$CONFIG->dbprefix}metastrings v on a.value_id = v.id"
+ . " where a.id=$annotation_id and $access";
+
+ return row_to_elggannotation(get_data_row($query));
}
/**
* Create a new annotation.
*
- * @param int $entity_guid
- * @param string $name
- * @param string $value
- * @param string $value_type
- * @param int $owner_guid
- * @param int $access_id
+ * @param int $entity_guid Entity Guid
+ * @param string $name Name of annotation
+ * @param string $value Value of annotation
+ * @param string $value_type Type of value
+ * @param int $owner_guid Owner of annotation
+ * @param int $access_id Access level of annotation
+ *
* @return int|bool id on success or false on failure
*/
-function create_annotation($entity_guid, $name, $value, $value_type, $owner_guid, $access_id = ACCESS_PRIVATE) {
+function create_annotation($entity_guid, $name, $value, $value_type,
+$owner_guid, $access_id = ACCESS_PRIVATE) {
global $CONFIG;
$result = false;
@@ -58,7 +68,7 @@ function create_annotation($entity_guid, $name, $value, $value_type, $owner_guid
$value_type = detect_extender_valuetype($value, sanitise_string(trim($value_type)));
$owner_guid = (int)$owner_guid;
- if ($owner_guid==0) {
+ if ($owner_guid == 0) {
$owner_guid = get_loggedin_userid();
}
@@ -78,7 +88,7 @@ function create_annotation($entity_guid, $name, $value, $value_type, $owner_guid
$entity = get_entity($entity_guid);
- if (trigger_elgg_event('annotate',$entity->type,$entity)) {
+ if (trigger_elgg_event('annotate', $entity->type, $entity)) {
system_log($entity, 'annotate');
// If ok then add it
@@ -86,7 +96,7 @@ function create_annotation($entity_guid, $name, $value, $value_type, $owner_guid
(entity_guid, name_id, value_id, value_type, owner_guid, time_created, access_id) VALUES
($entity_guid,'$name',$value,'$value_type', $owner_guid, $time, $access_id)");
- if ($result!==false) {
+ if ($result !== false) {
$obj = get_annotation($result);
if (trigger_elgg_event('create', 'annotation', $obj)) {
return $result;
@@ -104,12 +114,13 @@ function create_annotation($entity_guid, $name, $value, $value_type, $owner_guid
/**
* Update an annotation.
*
- * @param int $annotation_id
- * @param string $name
- * @param string $value
- * @param string $value_type
- * @param int $owner_guid
- * @param int $access_id
+ * @param int $annotation_id Annotation ID
+ * @param string $name Name of annotation
+ * @param string $value Value of annotation
+ * @param string $value_type Type of value
+ * @param int $owner_guid Owner of annotation
+ * @param int $access_id Access level of annotation
+ *
* @return bool
*/
function update_annotation($annotation_id, $name, $value, $value_type, $owner_guid, $access_id) {
@@ -121,7 +132,7 @@ function update_annotation($annotation_id, $name, $value, $value_type, $owner_gu
$value_type = detect_extender_valuetype($value, sanitise_string(trim($value_type)));
$owner_guid = (int)$owner_guid;
- if ($owner_guid==0) {
+ if ($owner_guid == 0) {
$owner_guid = get_loggedin_userid();
}
@@ -145,7 +156,7 @@ function update_annotation($annotation_id, $name, $value, $value_type, $owner_gu
set value_id='$value', value_type='$value_type', access_id=$access_id, owner_guid=$owner_guid
where id=$annotation_id and name_id='$name' and $access");
- if ($result!==false) {
+ if ($result !== false) {
$obj = get_annotation($annotation_id);
if (trigger_elgg_event('update', 'annotation', $obj)) {
return true;
@@ -161,18 +172,24 @@ function update_annotation($annotation_id, $name, $value, $value_type, $owner_gu
/**
* Get a list of annotations for a given object/user/annotation type.
*
- * @param int|array $entity_guid
- * @param string $entity_type
- * @param string $entity_subtype
- * @param string $name
- * @param mixed $value
- * @param int|array $owner_guid
- * @param int $limit
- * @param int $offset
- * @param string $order_by
+ * @param int|array $entity_guid GUID to return annotations of (falsey for any)
+ * @param string $entity_type Type of entity
+ * @param string $entity_subtype Subtype of entity
+ * @param string $name Name of annotation
+ * @param mixed $value Value of annotation
+ * @param int|array $owner_guid Owner(s) of annotation
+ * @param int $limit Limit
+ * @param int $offset Offset
+ * @param string $order_by Order annotations by SQL
+ * @param int $timelower Lower time limit
+ * @param int $timeupper Upper time limit
+ * @param int $entity_owner_guid Owner guid for the entity
+ *
+ * @return array
*/
function get_annotations($entity_guid = 0, $entity_type = "", $entity_subtype = "", $name = "",
-$value = "", $owner_guid = 0, $limit = 10, $offset = 0, $order_by = "asc", $timelower = 0, $timeupper = 0, $entity_owner_guid = 0) {
+$value = "", $owner_guid = 0, $limit = 10, $offset = 0, $order_by = "asc", $timelower = 0,
+$timeupper = 0, $entity_owner_guid = 0) {
global $CONFIG;
$timelower = (int) $timelower;
@@ -180,7 +197,7 @@ $value = "", $owner_guid = 0, $limit = 10, $offset = 0, $order_by = "asc", $time
if (is_array($entity_guid)) {
if (sizeof($entity_guid) > 0) {
- foreach($entity_guid as $key => $val) {
+ foreach ($entity_guid as $key => $val) {
$entity_guid[$key] = (int) $val;
}
} else {
@@ -212,7 +229,7 @@ $value = "", $owner_guid = 0, $limit = 10, $offset = 0, $order_by = "asc", $time
if (is_array($owner_guid)) {
if (sizeof($owner_guid) > 0) {
- foreach($owner_guid as $key => $val) {
+ foreach ($owner_guid as $key => $val) {
$owner_guid[$key] = (int) $val;
}
} else {
@@ -224,7 +241,7 @@ $value = "", $owner_guid = 0, $limit = 10, $offset = 0, $order_by = "asc", $time
if (is_array($entity_owner_guid)) {
if (sizeof($entity_owner_guid) > 0) {
- foreach($entity_owner_guid as $key => $val) {
+ foreach ($entity_owner_guid as $key => $val) {
$entity_owner_guid[$key] = (int) $val;
}
} else {
@@ -236,11 +253,11 @@ $value = "", $owner_guid = 0, $limit = 10, $offset = 0, $order_by = "asc", $time
$limit = (int)$limit;
$offset = (int)$offset;
- if($order_by == 'asc') {
+ if ($order_by == 'asc') {
$order_by = "a.time_created asc";
}
- if($order_by == 'desc') {
+ if ($order_by == 'desc') {
$order_by = "a.time_created desc";
}
@@ -249,7 +266,7 @@ $value = "", $owner_guid = 0, $limit = 10, $offset = 0, $order_by = "asc", $time
if ($entity_guid != 0 && !is_array($entity_guid)) {
$where[] = "a.entity_guid=$entity_guid";
} else if (is_array($entity_guid)) {
- $where[] = "a.entity_guid in (". implode(",",$entity_guid) . ")";
+ $where[] = "a.entity_guid in (" . implode(",", $entity_guid) . ")";
}
if ($entity_type != "") {
@@ -264,7 +281,7 @@ $value = "", $owner_guid = 0, $limit = 10, $offset = 0, $order_by = "asc", $time
$where[] = "a.owner_guid=$owner_guid";
} else {
if (is_array($owner_guid)) {
- $where[] = "a.owner_guid in (" . implode(",",$owner_guid) . ")";
+ $where[] = "a.owner_guid in (" . implode(",", $owner_guid) . ")";
}
}
@@ -272,7 +289,7 @@ $value = "", $owner_guid = 0, $limit = 10, $offset = 0, $order_by = "asc", $time
$where[] = "e.owner_guid=$entity_owner_guid";
} else {
if (is_array($entity_owner_guid)) {
- $where[] = "e.owner_guid in (" . implode(",",$entity_owner_guid) . ")";
+ $where[] = "e.owner_guid in (" . implode(",", $entity_owner_guid) . ")";
}
}
@@ -319,20 +336,26 @@ $value = "", $owner_guid = 0, $limit = 10, $offset = 0, $order_by = "asc", $time
*
* @see elgg_get_entities
* @see elgg_get_entities_from_metadata
+ *
* @param array $options Array in format:
*
* annotation_names => NULL|ARR annotations names
*
* annotation_values => NULL|ARR annotations values
*
- * annotation_name_value_pairs => NULL|ARR (name = 'name', value => 'value', 'operand' => '=', 'case_sensitive' => TRUE) entries.
- * Currently if multiple values are sent via an array (value => array('value1', 'value2') the pair's operand will be forced to "IN".
+ * annotation_name_value_pairs => NULL|ARR (name = 'name', value => 'value',
+ * 'operand' => '=', 'case_sensitive' => TRUE) entries.
+ * Currently if multiple values are sent via an array (value => array('value1', 'value2')
+ * the pair's operand will be forced to "IN".
*
- * annotation_name_value_pairs_operator => NULL|STR The operator to use for combining (name = value) OPERATOR (name = value); default AND
+ * annotation_name_value_pairs_operator => NULL|STR The operator to use for combining
+ * (name = value) OPERATOR (name = value); default AND
*
* annotation_case_sensitive => BOOL Overall Case sensitive
*
- * order_by_annotation => NULL|ARR (array('name' => 'annotation_text1', 'direction' => ASC|DESC, 'as' => text|integer),
+ * order_by_annotation => NULL|ARR (array('name' => 'annotation_text1', 'direction' => ASC|DESC,
+ * 'as' => text|integer),
+ *
* Also supports array('name' => 'annotation_text1')
*
* annotation_owner_guids => NULL|ARR guids for annotaiton owners
@@ -358,7 +381,9 @@ function elgg_get_entities_from_annotations(array $options = array()) {
$options = array_merge($defaults, $options);
- $singulars = array('annotation_name', 'annotation_value', 'annotation_name_value_pair', 'annotation_owner_guid');
+ $singulars = array('annotation_name', 'annotation_value',
+ 'annotation_name_value_pair', 'annotation_owner_guid');
+
$options = elgg_normalise_plural_options_array($options, $singulars);
if (!$options = elgg_entities_get_metastrings_options('annotation', $options)) {
@@ -374,25 +399,32 @@ function elgg_get_entities_from_annotations(array $options = array()) {
}
/**
+ * Get entities from annotations
+ *
+ * No longer used.
+ *
* @deprecated 1.7 Use elgg_get_entities_from_annotations()
- * @param $entity_type
- * @param $entity_subtype
- * @param $name
- * @param $value
- * @param $owner_guid
- * @param $group_guid
- * @param $limit
- * @param $offset
- * @param $order_by
- * @param $count
- * @param $timelower
- * @param $timeupper
+ *
+ * @param mixed $entity_type Type of entity
+ * @param mixed $entity_subtype Subtype of entity
+ * @param string $name Name of annotation
+ * @param string $value Value of annotation
+ * @param int $owner_guid Guid of owner of annotation
+ * @param int $group_guid Guid of group
+ * @param int $limit Limit
+ * @param int $offset Offset
+ * @param string $order_by SQL order by string
+ * @param bool $count Count or return entities
+ * @param int $timelower Lower time limit
+ * @param int $timeupper Upper time limit
+ *
* @return unknown_type
*/
-function get_entities_from_annotations($entity_type = "", $entity_subtype = "", $name = "", $value = "",
-$owner_guid = 0, $group_guid = 0, $limit = 10, $offset = 0, $order_by = "asc", $count = false,
-$timelower = 0, $timeupper = 0) {
- elgg_deprecated_notice('get_entities_from_annotations() was deprecated by elgg_get_entities_from_annotations().', 1.7);
+function get_entities_from_annotations($entity_type = "", $entity_subtype = "", $name = "",
+$value = "", $owner_guid = 0, $group_guid = 0, $limit = 10, $offset = 0, $order_by = "asc",
+$count = false, $timelower = 0, $timeupper = 0) {
+ $msg = 'get_entities_from_annotations() is deprecated by elgg_get_entities_from_annotations().';
+ elgg_deprecated_notice($msg, 1.7);
$options = array();
@@ -446,23 +478,28 @@ $timelower = 0, $timeupper = 0) {
*
* @see elgg_view_entity_list
*
- * @param string $entity_type Type of entity.
- * @param string $entity_subtype Subtype of entity.
- * @param string $name Name of annotation.
- * @param string $value Value of annotation.
- * @param int $limit Maximum number of results to return.
- * @param int $owner_guid Owner.
- * @param int $group_guid Group container. Currently this is only supported if $entity_type == 'object'
- * @param boolean $asc Whether to list in ascending or descending order (default: desc)
- * @param boolean $fullview Whether to display the entities in full
- * @param boolean $viewtypetoggle Determines whether or not the 'gallery' view can be displayed (default: no)
+ * @param string $entity_type Type of entity.
+ * @param string $entity_subtype Subtype of entity.
+ * @param string $name Name of annotation.
+ * @param string $value Value of annotation.
+ * @param int $limit Maximum number of results to return.
+ * @param int $owner_guid Owner.
+ * @param int $group_guid Group container. Currently only supported if entity_type is object
+ * @param boolean $asc Whether to list in ascending or descending order (default: desc)
+ * @param boolean $fullview Whether to display the entities in full
+ * @param boolean $viewtypetoggle Can 'gallery' view can be displayed (default: no)
+ *
* @return string Formatted entity list
*/
-function list_entities_from_annotations($entity_type = "", $entity_subtype = "", $name = "", $value = "", $limit = 10, $owner_guid = 0, $group_guid = 0, $asc = false, $fullview = true, $viewtypetoggle = false) {
- elgg_deprecated_notice('list_entities_from_annotations is deprecated by elgg_list_entities_from_annotations', 1.8);
+function list_entities_from_annotations($entity_type = "", $entity_subtype = "", $name = "",
+$value = "", $limit = 10, $owner_guid = 0, $group_guid = 0, $asc = false, $fullview = true,
+$viewtypetoggle = false) {
+
+ $msg = 'list_entities_from_annotations is deprecated by elgg_list_entities_from_annotations';
+ elgg_deprecated_notice($msg, 1.8);
$options = array();
-
+
if ($entity_type) {
$options['types'] = $entity_type;
}
@@ -543,10 +580,11 @@ function elgg_list_entities_from_annotations($options = array()) {
/**
* Returns a human-readable list of annotations on a particular entity.
*
- * @param int $entity_guid The entity GUID
- * @param string $name The name of the kind of annotation
- * @param int $limit The number of annotations to display at once
- * @param true|false $asc Whether or not the annotations are displayed in ascending order. (Default: true)
+ * @param int $entity_guid The entity GUID
+ * @param string $name The name of the kind of annotation
+ * @param int $limit The number of annotations to display at once
+ * @param true|false $asc Display annotations in ascending order. (Default: true)
+ *
* @return string HTML (etc) version of the annotation list
*/
function list_annotations($entity_guid, $name = "", $limit = 25, $asc = true) {
@@ -556,7 +594,7 @@ function list_annotations($entity_guid, $name = "", $limit = 25, $asc = true) {
$asc = "desc";
}
$count = count_annotations($entity_guid, "", "", $name);
- $offset = (int) get_input("annoff",0);
+ $offset = (int) get_input("annoff", 0);
$annotations = get_annotations($entity_guid, "", "", $name, "", "", $limit, $offset, $asc);
return elgg_view_annotation_list($annotations, $count, $offset, $limit);
@@ -565,73 +603,125 @@ function list_annotations($entity_guid, $name = "", $limit = 25, $asc = true) {
/**
* Return the sum of a given integer annotation.
*
- * @param $entity_guid int
- * @param $entity_type string
- * @param $entity_subtype string
- * @param $name string
+ * @param int $entity_guid Guid of Entity
+ * @param string $entity_type Type of Entity
+ * @param string $entity_subtype Subtype of Entity
+ * @param string $name Name of annotation
+ * @param string $value Value of annotation
+ * @param string $value_type Type of value
+ * @param int $owner_guid GUID of owner of annotation
+ *
+ * @return int
*/
-function get_annotations_sum($entity_guid, $entity_type = "", $entity_subtype = "", $name = "", $value = "", $value_type = "", $owner_guid = 0) {
- return __get_annotations_calculate_x("sum", $entity_guid, $entity_type, $entity_subtype, $name, $value, $value_type, $owner_guid);
+function get_annotations_sum($entity_guid, $entity_type = "", $entity_subtype = "", $name = "",
+$value = "", $value_type = "", $owner_guid = 0) {
+
+ return get_annotations_calculate_x("sum", $entity_guid, $entity_type, $entity_subtype, $name,
+ $value, $value_type, $owner_guid);
}
/**
* Return the max of a given integer annotation.
*
- * @param $entity_guid int
- * @param $entity_type string
- * @param $entity_subtype string
- * @param $name string
+ * @param int $entity_guid Guid of Entity
+ * @param string $entity_type Type of Entity
+ * @param string $entity_subtype Subtype of Entity
+ * @param string $name Name of annotation
+ * @param string $value Value of annotation
+ * @param string $value_type Type of value
+ * @param int $owner_guid GUID of owner of annotation
+ *
+ * @return int
*/
-function get_annotations_max($entity_guid, $entity_type = "", $entity_subtype = "", $name = "", $value = "", $value_type = "", $owner_guid = 0) {
- return __get_annotations_calculate_x("max", $entity_guid, $entity_type, $entity_subtype, $name, $value, $value_type, $owner_guid);
+function get_annotations_max($entity_guid, $entity_type = "", $entity_subtype = "", $name = "",
+$value = "", $value_type = "", $owner_guid = 0) {
+
+ return get_annotations_calculate_x("max", $entity_guid, $entity_type, $entity_subtype, $name,
+ $value, $value_type, $owner_guid);
}
/**
* Return the minumum of a given integer annotation.
*
- * @param $entity_guid int
- * @param $entity_type string
- * @param $entity_subtype string
- * @param $name string
+ * @param int $entity_guid Guid of Entity
+ * @param string $entity_type Type of Entity
+ * @param string $entity_subtype Subtype of Entity
+ * @param string $name Name of annotation
+ * @param string $value Value of annotation
+ * @param string $value_type Type of value
+ * @param int $owner_guid GUID of owner of annotation
+ *
+ * @return int
*/
-function get_annotations_min($entity_guid, $entity_type = "", $entity_subtype = "", $name = "", $value = "", $value_type = "", $owner_guid = 0) {
- return __get_annotations_calculate_x("min", $entity_guid, $entity_type, $entity_subtype, $name, $value, $value_type, $owner_guid);
+function get_annotations_min($entity_guid, $entity_type = "", $entity_subtype = "", $name = "",
+$value = "", $value_type = "", $owner_guid = 0) {
+
+ return get_annotations_calculate_x("min", $entity_guid, $entity_type, $entity_subtype, $name,
+ $value, $value_type, $owner_guid);
}
/**
* Return the average of a given integer annotation.
*
- * @param $entity_guid int
- * @param $entity_type string
- * @param $entity_subtype string
- * @param $name string
+ * @param int $entity_guid Guid of Entity
+ * @param string $entity_type Type of Entity
+ * @param string $entity_subtype Subtype of Entity
+ * @param string $name Name of annotation
+ * @param string $value Value of annotation
+ * @param string $value_type Type of value
+ * @param int $owner_guid GUID of owner of annotation
+ *
+ * @return int
*/
-function get_annotations_avg($entity_guid, $entity_type = "", $entity_subtype = "", $name = "", $value = "", $value_type = "", $owner_guid = 0) {
- return __get_annotations_calculate_x("avg", $entity_guid, $entity_type, $entity_subtype, $name, $value, $value_type, $owner_guid);
+function get_annotations_avg($entity_guid, $entity_type = "", $entity_subtype = "", $name = "",
+$value = "", $value_type = "", $owner_guid = 0) {
+
+ return get_annotations_calculate_x("avg", $entity_guid, $entity_type, $entity_subtype, $name,
+ $value, $value_type, $owner_guid);
}
/**
* Count the number of annotations based on search parameters
*
- * @param int $entity_guid
- * @param string $entity_type
- * @param string $entity_subtype
- * @param string $name
+ * @param int $entity_guid Guid of Entity
+ * @param string $entity_type Type of Entity
+ * @param string $entity_subtype Subtype of Entity
+ * @param string $name Name of annotation
+ * @param string $value Value of annotation
+ * @param string $value_type Type of value
+ * @param int $owner_guid GUID of owner of annotation
+ * @param int $timelower Lower time limit
+ * @param int $timeupper Upper time limit
+ *
+ * @return int
*/
-function count_annotations($entity_guid = 0, $entity_type = "", $entity_subtype = "", $name = "", $value = "", $value_type = "", $owner_guid = 0, $timelower = 0, $timeupper = 0) {
- return __get_annotations_calculate_x("count", $entity_guid, $entity_type, $entity_subtype, $name, $value, $value_type, $owner_guid, $timelower, $timeupper);
+function count_annotations($entity_guid = 0, $entity_type = "", $entity_subtype = "",
+$name = "", $value = "", $value_type = "", $owner_guid = 0, $timelower = 0,
+$timeupper = 0) {
+ return get_annotations_calculate_x("count", $entity_guid, $entity_type, $entity_subtype,
+ $name, $value, $value_type, $owner_guid, $timelower, $timeupper);
}
/**
* Perform a mathmatical calculation on integer annotations.
*
- * @param $sum string
- * @param $entity_id int
- * @param $entity_type string
- * @param $entity_subtype string
- * @param $name string
+ * @param string $sum What sort of calculation to perform
+ * @param int $entity_guid Guid of Entity
+ * @param string $entity_type Type of Entity
+ * @param string $entity_subtype Subtype of Entity
+ * @param string $name Name of annotation
+ * @param string $value Value of annotation
+ * @param string $value_type Type of value
+ * @param int $owner_guid GUID of owner of annotation
+ * @param int $timelower Lower time limit
+ * @param int $timeupper Upper time limit
+ *
+ * @return int
*/
-function __get_annotations_calculate_x($sum = "avg", $entity_guid, $entity_type = "", $entity_subtype = "", $name = "", $value = "", $value_type = "", $owner_guid = 0, $timelower = 0, $timeupper = 0) {
+function get_annotations_calculate_x($sum = "avg", $entity_guid, $entity_type = "",
+$entity_subtype = "", $name = "", $value = "", $value_type = "", $owner_guid = 0,
+$timelower = 0, $timeupper = 0) {
+
global $CONFIG;
$sum = sanitise_string($sum);
@@ -665,7 +755,7 @@ function __get_annotations_calculate_x($sum = "avg", $entity_guid, $entity_type
$where[] = "e.guid=$entity_guid";
}
- if ($entity_type!="") {
+ if ($entity_type != "") {
$where[] = "e.type='$entity_type'";
}
@@ -673,15 +763,15 @@ function __get_annotations_calculate_x($sum = "avg", $entity_guid, $entity_type
$where[] = "e.subtype=$entity_subtype";
}
- if ($name!="") {
+ if ($name != "") {
$where[] = "a.name_id='$name'";
}
- if ($value!="") {
+ if ($value != "") {
$where[] = "a.value_id='$value'";
}
- if ($value_type!="") {
+ if ($value_type != "") {
$where[] = "a.value_type='$value_type'";
}
@@ -724,17 +814,23 @@ function __get_annotations_calculate_x($sum = "avg", $entity_guid, $entity_type
/**
* Get entities ordered by a mathematical calculation
*
- * @param $sum string
- * @param $entity_type string
- * @param $entity_subtype string
- * @param $name string
- * @param $mdname string
- * @param $mdvalue string
- * @param $limit int
- * @param string $orderdir Default: asc - the sort order
- * @return unknown
+ * @param string $sum What sort of calculation to perform
+ * @param string $entity_type Type of Entity
+ * @param string $entity_subtype Subtype of Entity
+ * @param string $name Name of annotation
+ * @param string $mdname Metadata name
+ * @param string $mdvalue Metadata value
+ * @param int $owner_guid GUID of owner of annotation
+ * @param int $limit Limit of results
+ * @param int $offset Offset of results
+ * @param string $orderdir Order of results
+ * @param bool $count Return count or entities
+ *
+ * @return mixed
*/
-function __get_entities_from_annotations_calculate_x($sum = "sum", $entity_type = "", $entity_subtype = "", $name = "", $mdname = '', $mdvalue = '', $owner_guid = 0, $limit = 10, $offset = 0, $orderdir = 'desc', $count = false) {
+function get_entities_from_annotations_calculate_x($sum = "sum", $entity_type = "",
+$entity_subtype = "", $name = "", $mdname = '', $mdvalue = '', $owner_guid = 0,
+$limit = 10, $offset = 0, $orderdir = 'desc', $count = false) {
global $CONFIG;
$sum = sanitise_string($sum);
@@ -762,7 +858,7 @@ function __get_entities_from_annotations_calculate_x($sum = "sum", $entity_type
$where = array();
- if ($entity_type!="") {
+ if ($entity_type != "") {
$where[] = "e.type='$entity_type'";
}
@@ -774,16 +870,16 @@ function __get_entities_from_annotations_calculate_x($sum = "sum", $entity_type
$where[] = "e.subtype=$entity_subtype";
}
- if ($name!="") {
+ if ($name != "") {
$where[] = "a.name_id='$name'";
}
if (!empty($mdname) && !empty($mdvalue)) {
- if ($mdname!="") {
+ if ($mdname != "") {
$where[] = "m.name_id='$meta_n'";
}
- if ($mdvalue!="") {
+ if ($mdvalue != "") {
$where[] = "m.value_id='$meta_v'";
}
}
@@ -798,7 +894,9 @@ function __get_entities_from_annotations_calculate_x($sum = "sum", $entity_type
} else {
$query = "SELECT count(distinct e.guid) as num, $sum(ms.string) as sum ";
}
- $query .= " from {$CONFIG->dbprefix}entities e JOIN {$CONFIG->dbprefix}annotations a on a.entity_guid = e.guid JOIN {$CONFIG->dbprefix}metastrings ms on a.value_id=ms.id ";
+ $query .= " from {$CONFIG->dbprefix}entities e"
+ . " JOIN {$CONFIG->dbprefix}annotations a on a.entity_guid = e.guid"
+ . " JOIN {$CONFIG->dbprefix}metastrings ms on a.value_id=ms.id ";
if (!empty($mdname) && !empty($mdvalue)) {
$query .= " JOIN {$CONFIG->dbprefix}metadata m on m.entity_guid = e.guid ";
@@ -830,83 +928,110 @@ function __get_entities_from_annotations_calculate_x($sum = "sum", $entity_type
/**
* Returns entities ordered by the sum of an annotation
*
- * @param unknown_type $entity_type
- * @param unknown_type $entity_subtype
- * @param unknown_type $name
- * @param string $mdname
- * @param string $mdvalue
- * @param unknown_type $owner_guid
- * @param int $limit
- * @param int $offset
- * @param true|false $count
+ * @param string $entity_type Type of Entity
+ * @param string $entity_subtype Subtype of Entity
+ * @param string $name Name of annotation
+ * @param string $mdname Metadata name
+ * @param string $mdvalue Metadata value
+ * @param int $owner_guid GUID of owner of annotation
+ * @param int $limit Limit of results
+ * @param int $offset Offset of results
+ * @param string $orderdir Order of results
+ * @param bool $count Return count or entities
+ *
* @return unknown
*/
-function get_entities_from_annotation_count($entity_type = "", $entity_subtype = "", $name = "", $mdname = '', $mdvalue = '', $owner_guid = 0, $limit = 10, $offset = 0, $orderdir = 'desc', $count = false) {
- return __get_entities_from_annotations_calculate_x('sum',$entity_type,$entity_subtype,$name,$mdname, $mdvalue, $owner_guid,$limit, $offset, $orderdir, $count);
+function get_entities_from_annotation_count($entity_type = "", $entity_subtype = "", $name = "",
+$mdname = '', $mdvalue = '', $owner_guid = 0, $limit = 10, $offset = 0, $orderdir = 'desc',
+$count = false) {
+
+ return get_entities_from_annotations_calculate_x('sum', $entity_type, $entity_subtype,
+ $name, $mdname, $mdvalue, $owner_guid, $limit, $offset, $orderdir, $count);
}
/**
* Lists entities by the totals of a particular kind of annotation
*
- * @param string $entity_type Type of entity.
- * @param string $entity_subtype Subtype of entity.
- * @param string $name Name of annotation.
- * @param int $limit Maximum number of results to return.
- * @param int $owner_guid Owner.
- * @param int $group_guid Group container. Currently this is only supported if $entity_type == 'object'
- * @param boolean $asc Whether to list in ascending or descending order (default: desc)
- * @param boolean $fullview Whether to display the entities in full
- * @param boolean $viewtypetoggle Determines whether or not the 'gallery' view can be displayed (default: no)
+ * @param string $entity_type Type of entity.
+ * @param string $entity_subtype Subtype of entity.
+ * @param string $name Name of annotation.
+ * @param int $limit Maximum number of results to return.
+ * @param int $owner_guid Owner.
+ * @param int $group_guid Group container. Currently only supported if entity_type is object
+ * @param boolean $asc Whether to list in ascending or descending order (default: desc)
+ * @param boolean $fullview Whether to display the entities in full
+ * @param boolean $viewtypetoggle Can the 'gallery' view can be displayed (default: no)
+ * @param boolean $pagination Add pagination
+ * @param string $orderdir Order desc or asc
+ *
* @return string Formatted entity list
*/
-function list_entities_from_annotation_count($entity_type = "", $entity_subtype = "", $name = "", $limit = 10, $owner_guid = 0, $group_guid = 0, $asc = false, $fullview = true, $viewtypetoggle = false, $pagination = true, $orderdir = 'desc') {
+function list_entities_from_annotation_count($entity_type = "", $entity_subtype = "", $name = "",
+$limit = 10, $owner_guid = 0, $group_guid = 0, $asc = false, $fullview = true,
+$viewtypetoggle = false, $pagination = true, $orderdir = 'desc') {
if ($asc) {
$asc = "asc";
} else {
$asc = "desc";
}
- $offset = (int) get_input("offset",0);
- $count = get_entities_from_annotation_count($entity_type, $entity_subtype, $name, '', '', $owner_guid, $limit, $offset, $orderdir, true);
- $entities = get_entities_from_annotation_count($entity_type, $entity_subtype, $name, '', '', $owner_guid, $limit, $offset, $orderdir, false);
+ $offset = (int) get_input("offset", 0);
+ $count = get_entities_from_annotation_count($entity_type, $entity_subtype, $name,
+ '', '', $owner_guid, $limit, $offset, $orderdir, true);
+
+ $entities = get_entities_from_annotation_count($entity_type, $entity_subtype, $name,
+ '', '', $owner_guid, $limit, $offset, $orderdir, false);
- return elgg_view_entity_list($entities, $count, $offset, $limit, $fullview, $viewtypetoggle, $pagination);
+ return elgg_view_entity_list($entities, $count, $offset, $limit,
+ $fullview, $viewtypetoggle, $pagination);
}
/**
- * Lists entities by the totals of a particular kind of annotation AND the value of a piece of metadata
- *
- * @param string $entity_type Type of entity.
- * @param string $entity_subtype Subtype of entity.
- * @param string $name Name of annotation.
- * @param string $mdname Metadata name
- * @param string $mdvalue Metadata value
- * @param int $limit Maximum number of results to return.
- * @param int $owner_guid Owner.
- * @param int $group_guid Group container. Currently this is only supported if $entity_type == 'object'
- * @param boolean $asc Whether to list in ascending or descending order (default: desc)
- * @param boolean $fullview Whether to display the entities in full
- * @param boolean $viewtypetoggle Determines whether or not the 'gallery' view can be displayed (default: no)
+ * Lists entities by the totals of a particular kind of annotation AND
+ * the value of a piece of metadata
+ *
+ * @param string $entity_type Type of entity.
+ * @param string $entity_subtype Subtype of entity.
+ * @param string $name Name of annotation.
+ * @param string $mdname Metadata name
+ * @param string $mdvalue Metadata value
+ * @param int $limit Maximum number of results to return.
+ * @param int $owner_guid Owner.
+ * @param int $group_guid Group container. Currently only supported if entity_type is object
+ * @param boolean $asc Whether to list in ascending or descending order (default: desc)
+ * @param boolean $fullview Whether to display the entities in full
+ * @param boolean $viewtypetoggle Can the 'gallery' view can be displayed (default: no)
+ * @param boolean $pagination Display pagination
+ * @param string $orderdir 'desc' or 'asc'
+ *
* @return string Formatted entity list
*/
-function list_entities_from_annotation_count_by_metadata($entity_type = "", $entity_subtype = "", $name = "", $mdname = '', $mdvalue = '', $limit = 10, $owner_guid = 0, $group_guid = 0, $asc = false, $fullview = true, $viewtypetoggle = false, $pagination = true, $orderdir = 'desc') {
+function list_entities_from_annotation_count_by_metadata($entity_type = "", $entity_subtype = "",
+$name = "", $mdname = '', $mdvalue = '', $limit = 10, $owner_guid = 0, $group_guid = 0,
+$asc = false, $fullview = true, $viewtypetoggle = false, $pagination = true, $orderdir = 'desc') {
+
if ($asc) {
$asc = "asc";
} else {
$asc = "desc";
}
- $offset = (int) get_input("offset",0);
- $count = get_entities_from_annotation_count($entity_type, $entity_subtype, $name, $mdname, $mdvalue, $owner_guid, $limit, $offset, $orderdir, true);
- $entities = get_entities_from_annotation_count($entity_type, $entity_subtype, $name, $mdname, $mdvalue, $owner_guid, $limit, $offset, $orderdir, false);
+ $offset = (int) get_input("offset", 0);
+ $count = get_entities_from_annotation_count($entity_type, $entity_subtype, $name, $mdname,
+ $mdvalue, $owner_guid, $limit, $offset, $orderdir, true);
+ $entities = get_entities_from_annotation_count($entity_type, $entity_subtype, $name, $mdname,
+ $mdvalue, $owner_guid, $limit, $offset, $orderdir, false);
- return elgg_view_entity_list($entities, $count, $offset, $limit, $fullview, $viewtypetoggle, $pagination);
+ return elgg_view_entity_list($entities, $count, $offset, $limit, $fullview,
+ $viewtypetoggle, $pagination);
}
/**
* Delete a given annotation.
*
- * @param $id int The id
+ * @param int $id The annotation id
+ *
+ * @return bool
*/
function delete_annotation($id) {
global $CONFIG;
@@ -927,8 +1052,10 @@ function delete_annotation($id) {
/**
* Clear all the annotations for a given entity, assuming you have access to that metadata.
*
- * @param int $guid
- * @return number of annotations deleted or false if an error
+ * @param int $guid The entity guid
+ * @param string $name The name of the annotation to delete.
+ *
+ * @return int Number of annotations deleted or false if an error
*/
function clear_annotations($guid, $name = "") {
global $CONFIG;
@@ -968,13 +1095,17 @@ function clear_annotations($guid, $name = "") {
* Clear all annotations belonging to a given owner_guid
*
* @param int $owner_guid The owner
+ *
+ * @return int Number of annotations deleted
*/
function clear_annotations_by_owner($owner_guid) {
global $CONFIG;
$owner_guid = (int)$owner_guid;
- $annotations = get_data("SELECT id from {$CONFIG->dbprefix}annotations WHERE owner_guid=$owner_guid");
+ $query = "SELECT id from {$CONFIG->dbprefix}annotations WHERE owner_guid=$owner_guid";
+
+ $annotations = get_data($query);
$deleted = 0;
if (!$annotations) {
@@ -993,6 +1124,15 @@ function clear_annotations_by_owner($owner_guid) {
/**
* Handler called by trigger_plugin_hook on the "export" event.
+ *
+ * @param string $hook 'export'
+ * @param string $entity_type 'all'
+ * @param mixed $returnvalue Default return value
+ * @param mixed $params List of params to export
+ *
+ * @elgg_plugin_hook export all
+ *
+ * @return mixed
*/
function export_annotation_plugin_hook($hook, $entity_type, $returnvalue, $params) {
// Sanity check values
@@ -1019,9 +1159,12 @@ function export_annotation_plugin_hook($hook, $entity_type, $returnvalue, $param
}
/**
- * Get the URL for this item of metadata, by default this links to the export handler in the current view.
+ * Get the URL for this item of metadata, by default this links to the
+ * export handler in the current view.
+ *
+ * @param int $id Annotation id
*
- * @param int $id
+ * @return mixed
*/
function get_annotation_url($id) {
$id = (int)$id;
@@ -1035,9 +1178,9 @@ function get_annotation_url($id) {
/**
* Check to see if a user has already created an annotation on an object
*
- * @param int $entity_guid
- * @param string $annotation_type
- * @param int $owner_guid Defaults to logged in user.
+ * @param int $entity_guid Entity guid
+ * @param string $annotation_type Type of annotation
+ * @param int $owner_guid Defaults to logged in user.
*
* @return true | false
*/
@@ -1068,6 +1211,8 @@ function elgg_annotation_exists($entity_guid, $annotation_type, $owner_guid = NU
*
* @param string $function_name The function.
* @param string $extender_name The name, default 'all'.
+ *
+ * @return string
*/
function register_annotation_url_handler($function_name, $extender_name = "all") {
return register_extender_url_handler($function_name, 'annotation', $extender_name);
diff --git a/engine/lib/api.php b/engine/lib/api.php
index 6cb8debaa..fa7c17d80 100644
--- a/engine/lib/api.php
+++ b/engine/lib/api.php
@@ -1,13 +1,13 @@
<?php
/**
* Elgg API
- * Functions and objects which make up the API engine.
+ * Functions and objects that make up the API engine.
*
- * @package Elgg
- * @subpackage Core
+ * @package Elgg.Core
+ * @subpackage WebServicesAPI
*/
-// Primary Services API Server functions /////////////////////////////////////////////////////////////////////
+// Primary Services API Server functions
/**
* A global array holding API methods.
@@ -38,28 +38,38 @@ $API_METHODS = array();
* It also cannot handle arrays of bools or arrays of arrays.
* Also, input will be filtered to protect against XSS attacks through the API.
*
- * @param string $method The api name to expose - for example "myapi.dosomething"
- * @param string $function Your function callback.
- * @param array $parameters (optional) List of parameters in the same order as in your function.
- * Default values may be set for parameters which allow REST api users flexibility in
- * what parameters are passed. Generally, optional parameters should be after required parameters.
- * This array should be in the format
- * "variable" = array (
- * type => 'int' | 'bool' | 'float' | 'string' | 'array'
- * required => true (default) | false
- * default => value (optional)
- * )
- * @param string $description (optional) human readable description of the function.
- * @param string $call_method (optional) Define what http method must be used for this function. Default: GET
- * @param bool $require_api_auth (optional) (default is false) Does this method require API authorization? (example: API key)
- * @param bool $require_user_auth (optional) (default is false) Does this method require user authorization?
+ * @param string $method The api name to expose - for example "myapi.dosomething"
+ * @param string $function Your function callback.
+ * @param array $parameters (optional) List of parameters in the same order as in
+ * your function. Default values may be set for parameters which
+ * allow REST api users flexibility in what parameters are passed.
+ * Generally, optional parameters should be after required
+ * parameters.
+ *
+ * This array should be in the format
+ * "variable" = array (
+ * type => 'int' | 'bool' | 'float' | 'string' | 'array'
+ * required => true (default) | false
+ * default => value (optional)
+ * )
+ * @param string $description (optional) human readable description of the function.
+ * @param string $call_method (optional) Define what http method must be used for
+ * this function. Default: GET
+ * @param bool $require_api_auth (optional) (default is false) Does this method
+ * require API authorization? (example: API key)
+ * @param bool $require_user_auth (optional) (default is false) Does this method
+ * require user authorization?
+ *
* @return bool
*/
-function expose_function($method, $function, array $parameters = NULL, $description = "", $call_method = "GET", $require_api_auth = false, $require_user_auth = false) {
+function expose_function($method, $function, array $parameters = NULL, $description = "",
+$call_method = "GET", $require_api_auth = false, $require_user_auth = false) {
+
global $API_METHODS;
if (($method == "") || ($function == "")) {
- throw new InvalidParameterException(elgg_echo('InvalidParameterException:APIMethodOrFunctionNotSet'));
+ $msg = elgg_echo('InvalidParameterException:APIMethodOrFunctionNotSet');
+ throw new InvalidParameterException($msg);
}
// does not check whether this method has already been exposed - good idea?
@@ -72,13 +82,15 @@ function expose_function($method, $function, array $parameters = NULL, $descript
if ($parameters != NULL) {
if (!is_array($parameters)) {
- throw new InvalidParameterException(sprintf(elgg_echo('InvalidParameterException:APIParametersArrayStructure'), $method));
+ $msg = sprintf(elgg_echo('InvalidParameterException:APIParametersArrayStructure'), $method);
+ throw new InvalidParameterException($msg);
}
// catch common mistake of not setting up param array correctly
$first = current($parameters);
if (!is_array($first)) {
- throw new InvalidParameterException(sprintf(elgg_echo('InvalidParameterException:APIParametersArrayStructure'), $method));
+ $msg = sprintf(elgg_echo('InvalidParameterException:APIParametersArrayStructure'), $method);
+ throw new InvalidParameterException($msg);
}
}
@@ -103,7 +115,10 @@ function expose_function($method, $function, array $parameters = NULL, $descript
$API_METHODS[$method]["call_method"] = 'GET';
break;
default :
- throw new InvalidParameterException(sprintf(elgg_echo('InvalidParameterException:UnrecognisedHttpMethod'), $call_method, $method));
+ $msg = sprintf(elgg_echo('InvalidParameterException:UnrecognisedHttpMethod'),
+ $call_method, $method);
+
+ throw new InvalidParameterException($msg);
}
$API_METHODS[$method]["require_api_auth"] = $require_api_auth;
@@ -115,8 +130,12 @@ function expose_function($method, $function, array $parameters = NULL, $descript
/**
* Unregister an API method
+ *
* @param string $method The api name that was exposed
+ *
* @since 1.7.0
+ *
+ * @return void
*/
function unexpose_function($method) {
global $API_METHODS;
@@ -128,7 +147,9 @@ function unexpose_function($method) {
/**
* Check that the method call has the proper API and user authentication
+ *
* @param string $method The api name that was exposed
+ *
* @return true or throws an exception
* @throws APIException
* @since 1.7.0
@@ -171,6 +192,7 @@ function authenticate_method($method) {
* A method is a function which you have previously exposed using expose_function.
*
* @param string $method Method, e.g. "foo.bar"
+ *
* @return GenericResult The result of the execution.
* @throws APIException, CallException
*/
@@ -179,17 +201,24 @@ function execute_method($method) {
// method must be exposed
if (!isset($API_METHODS[$method])) {
- throw new APIException(sprintf(elgg_echo('APIException:MethodCallNotImplemented'), $method));
+ $msg = sprintf(elgg_echo('APIException:MethodCallNotImplemented'), $method);
+ throw new APIException($msg);
}
// function must be callable
- if (!(isset($API_METHODS[$method]["function"])) || !(is_callable($API_METHODS[$method]["function"]))) {
- throw new APIException(sprintf(elgg_echo('APIException:FunctionDoesNotExist'), $method));
+ if (!(isset($API_METHODS[$method]["function"]))
+ || !(is_callable($API_METHODS[$method]["function"]))) {
+
+ $msg = sprintf(elgg_echo('APIException:FunctionDoesNotExist'), $method);
+ throw new APIException($msg);
}
// check http call method
if (strcmp(get_call_method(), $API_METHODS[$method]["call_method"]) != 0) {
- throw new CallException(sprintf(elgg_echo('CallException:InvalidCallMethod'), $method, $API_METHODS[$method]["call_method"]));
+ $msg = sprintf(elgg_echo('CallException:InvalidCallMethod'), $method,
+ $API_METHODS[$method]["call_method"]);
+
+ throw new CallException($msg);
}
$parameters = get_parameters_for_method($method);
@@ -213,12 +242,14 @@ function execute_method($method) {
}
if ($result === false) {
- throw new APIException(sprintf(elgg_echo('APIException:FunctionParseError'), $function, $serialised_parameters));
+ $msg = sprintf(elgg_echo('APIException:FunctionParseError'), $function, $serialised_parameters);
+ throw new APIException($msg);
}
- if ($result === NULL) {
+ if ($result === NULL) {
// If no value
- throw new APIException(sprintf(elgg_echo('APIException:FunctionNoReturn'), $function, $serialised_parameters));
+ $msg = sprintf(elgg_echo('APIException:FunctionNoReturn'), $function, $serialised_parameters);
+ throw new APIException($msg);
}
// Otherwise assume that the call was successful and return it as a success object.
@@ -227,6 +258,7 @@ function execute_method($method) {
/**
* Get the request method.
+ *
* @return string HTTP request method
*/
function get_call_method() {
@@ -240,6 +272,7 @@ function get_call_method() {
* an associated array.
*
* @param string $method The method
+ *
* @return array containing parameters as key => value
*/
function get_parameters_for_method($method) {
@@ -268,6 +301,7 @@ function get_parameters_for_method($method) {
/**
* Get POST data
* Since this is called through a handler, we need to manually get the post data
+ *
* @return POST data as string encoded as multipart/form-data
*/
function get_post_data() {
@@ -279,7 +313,10 @@ function get_post_data() {
/**
* This fixes the post parameters that are munged due to page handler
+ *
* @since 1.7.0
+ *
+ * @return void
*/
function include_post_data() {
@@ -307,8 +344,10 @@ function include_post_data() {
/**
* Verify that the required parameters are present
- * @param $method
- * @param $parameters
+ *
+ * @param string $method Method name
+ * @param array $parameters List of expected parameters
+ *
* @return true on success or exception
* @throws APIException
* @since 1.7.0
@@ -325,12 +364,15 @@ function verify_parameters($method, $parameters) {
foreach ($API_METHODS[$method]['parameters'] as $key => $value) {
// this tests the expose structure: must be array to describe parameter and type must be defined
if (!is_array($value) || !isset($value['type'])) {
- throw new APIException(sprintf(elgg_echo('APIException:InvalidParameter'), $key, $method));
+
+ $msg = sprintf(elgg_echo('APIException:InvalidParameter'), $key, $method);
+ throw new APIException($msg);
}
// Check that the variable is present in the request if required
if ($value['required'] && !array_key_exists($key, $parameters)) {
- throw new APIException(sprintf(elgg_echo('APIException:MissingParameterInMethod'), $key, $method));
+ $msg = sprintf(elgg_echo('APIException:MissingParameterInMethod'), $key, $method);
+ throw new APIException($msg);
}
}
@@ -340,8 +382,9 @@ function verify_parameters($method, $parameters) {
/**
* Serialize an array of parameters for an API method call
*
- * @param string $method API method name
- * @param array $parameters Array of parameters
+ * @param string $method API method name
+ * @param array $parameters Array of parameters
+ *
* @return string or exception
* @throws APIException
* @since 1.7.0
@@ -390,7 +433,8 @@ function serialise_parameters($method, $parameters) {
case 'array':
// we can handle an array of strings, maybe ints, definitely not booleans or other arrays
if (!is_array($parameters[$key])) {
- throw new APIException(sprintf(elgg_echo('APIException:ParameterNotArray'), $key));
+ $msg = sprintf(elgg_echo('APIException:ParameterNotArray'), $key);
+ throw new APIException($msg);
}
$array = "array(";
@@ -402,7 +446,7 @@ function serialise_parameters($method, $parameters) {
$array .= "'$k'=>'$v',";
}
- $array = trim($array,",");
+ $array = trim($array, ",");
$array .= ")";
$array = ",$array";
@@ -410,7 +454,8 @@ function serialise_parameters($method, $parameters) {
$serialised_parameters .= $array;
break;
default:
- throw new APIException(sprintf(elgg_echo('APIException:UnrecognisedTypeCast'), $value['type'], $key, $method));
+ $msg = sprintf(elgg_echo('APIException:UnrecognisedTypeCast'), $value['type'], $key, $method);
+ throw new APIException($msg);
}
}
@@ -421,7 +466,10 @@ function serialise_parameters($method, $parameters) {
/**
* PAM: Confirm that the call includes a valid API key
+ *
* @return true if good API key - otherwise throws exception
+ *
+ * @return mixed
* @throws APIException
* @since 1.7.0
*/
@@ -449,7 +497,9 @@ function api_auth_key() {
/**
* PAM: Confirm the HMAC signature
+ *
* @return true if success - otherwise throws exception
+ *
* @throws SecurityException
* @since 1.7.0
*/
@@ -463,7 +513,8 @@ function api_auth_hmac() {
$api_user = get_api_user($CONFIG->site_id, $api_header->api_key);
if (!$api_user) {
- throw new SecurityException(elgg_echo('SecurityException:InvalidAPIKey'), ErrorResult::$RESULT_FAIL_APIKEY_INVALID);
+ throw new SecurityException(elgg_echo('SecurityException:InvalidAPIKey'),
+ ErrorResult::$RESULT_FAIL_APIKEY_INVALID);
}
// Get the secret key
@@ -492,12 +543,15 @@ function api_auth_hmac() {
}
// Validate post data
- if ($api_header->method=="POST") {
+ if ($api_header->method == "POST") {
$postdata = get_post_data();
$calculated_posthash = calculate_posthash($postdata, $api_header->posthash_algo);
- if (strcmp($api_header->posthash, $calculated_posthash)!=0) {
- throw new SecurityException(sprintf(elgg_echo('SecurityException:InvalidPostHash'), $calculated_posthash, $api_header->posthash));
+ if (strcmp($api_header->posthash, $calculated_posthash) != 0) {
+ $msg = sprintf(elgg_echo('SecurityException:InvalidPostHash'),
+ $calculated_posthash, $api_header->posthash);
+
+ throw new SecurityException($msg);
}
}
@@ -547,7 +601,7 @@ function get_and_validate_api_headers() {
// This values determines how long the HMAC cache needs to store previous
// signatures. Heavy use of HMAC is better handled with a shorter sig lifetime.
// See cache_hmac_check_replay()
- if (($result->time<(time()-90000)) || ($result->time>(time()+90000))) {
+ if (($result->time < (time() - 90000)) || ($result->time > (time() + 90000))) {
throw new APIException(elgg_echo('APIException:TemporalDrift'));
}
@@ -581,6 +635,7 @@ function get_and_validate_api_headers() {
* This also gives us an easy way to disable algorithms.
*
* @param string $algo The algorithm
+ *
* @return string The php algorithm
* @throws APIException if an algorithm is not supported.
*/
@@ -605,15 +660,20 @@ function map_api_hash($algo) {
* This function signs an api request using the information provided. The signature returned
* has been base64 encoded and then url encoded.
*
- * @param string $algo The HMAC algorithm used
- * @param string $time String representation of unix time
- * @param string $api_key Your api key
- * @param string $secret Your private key
- * @param string $get_variables URLEncoded string representation of the get variable parameters, eg "method=user&guid=2"
- * @param string $post_hash Optional sha1 hash of the post data.
+ * @param string $algo The HMAC algorithm used
+ * @param string $time String representation of unix time
+ * @param string $nonce Nonce
+ * @param string $api_key Your api key
+ * @param string $secret_key Your private key
+ * @param string $get_variables URLEncoded string representation of the get variable parameters,
+ * eg "method=user&guid=2"
+ * @param string $post_hash Optional sha1 hash of the post data.
+ *
* @return string The HMAC signature
*/
-function calculate_hmac($algo, $time, $nonce, $api_key, $secret_key, $get_variables, $post_hash = "") {
+function calculate_hmac($algo, $time, $nonce, $api_key, $secret_key,
+$get_variables, $post_hash = "") {
+
global $CONFIG;
elgg_log("HMAC Parts: $algo, $time, $api_key, $secret_key, $get_variables, $post_hash");
@@ -624,7 +684,7 @@ function calculate_hmac($algo, $time, $nonce, $api_key, $secret_key, $get_variab
hash_update($ctx, trim($nonce));
hash_update($ctx, trim($api_key));
hash_update($ctx, trim($get_variables));
- if (trim($post_hash)!="") {
+ if (trim($post_hash) != "") {
hash_update($ctx, trim($post_hash));
}
@@ -636,8 +696,9 @@ function calculate_hmac($algo, $time, $nonce, $api_key, $secret_key, $get_variab
*
* @todo Work out how to handle really large bits of data.
*
- * @param string $postdata string The post data.
- * @param string $algo The algorithm used.
+ * @param string $postdata The post data.
+ * @param string $algo The algorithm used.
+ *
* @return string The hash.
*/
function calculate_posthash($postdata, $algo) {
@@ -653,6 +714,7 @@ function calculate_posthash($postdata, $algo) {
* hasn't been seen before, and secondly it will add the given hmac to the cache.
*
* @param string $hmac The hmac string.
+ *
* @return bool True if replay detected, false if not.
*/
function cache_hmac_check_replay($hmac) {
@@ -675,6 +737,7 @@ function cache_hmac_check_replay($hmac) {
* Generate a new API user for a site, returning a new keypair on success.
*
* @param int $site_guid The GUID of the site. (default is current site)
+ *
* @return stdClass object or false
*/
function create_api_user($site_guid) {
@@ -686,8 +749,8 @@ function create_api_user($site_guid) {
$site_guid = (int)$site_guid;
- $public = sha1(rand().$site_guid.microtime());
- $secret = sha1(rand().$site_guid.microtime().$public);
+ $public = sha1(rand() . $site_guid . microtime());
+ $secret = sha1(rand() . $site_guid . microtime() . $public);
$insert = insert_data("INSERT into {$CONFIG->dbprefix}api_users
(site_guid, api_key, secret) values
@@ -701,10 +764,12 @@ function create_api_user($site_guid) {
}
/**
- * Find an API User's details based on the provided public api key. These users are not users in the traditional sense.
+ * Find an API User's details based on the provided public api key.
+ * These users are not users in the traditional sense.
+ *
+ * @param int $site_guid The GUID of the site.
+ * @param string $api_key The API Key
*
- * @param int $site_guid The GUID of the site.
- * @param string $api_key The API Key
* @return mixed stdClass representing the database row or false.
*/
function get_api_user($site_guid, $api_key) {
@@ -713,14 +778,18 @@ function get_api_user($site_guid, $api_key) {
$api_key = sanitise_string($api_key);
$site_guid = (int)$site_guid;
- return get_data_row("SELECT * from {$CONFIG->dbprefix}api_users where api_key='$api_key' and site_guid=$site_guid and active=1");
+ $query = "SELECT * from {$CONFIG->dbprefix}api_users"
+ . " where api_key='$api_key' and site_guid=$site_guid and active=1";
+
+ return get_data_row($query);
}
/**
* Revoke an api user key.
*
- * @param int $site_guid The GUID of the site.
- * @param string $api_key The API Key (public).
+ * @param int $site_guid The GUID of the site.
+ * @param string $api_key The API Key (public).
+ *
* @return bool
*/
function remove_api_user($site_guid, $api_key) {
@@ -735,7 +804,7 @@ function remove_api_user($site_guid, $api_key) {
}
-// User Authorization functions ////////////////////////////////////////////////////////////////
+// User Authorization functions
/**
* Check the user token
@@ -743,10 +812,9 @@ function remove_api_user($site_guid, $api_key) {
* it is present and is valid. The user gets logged in so with the current
* session code of Elgg, that user will be logged out of all other sessions.
*
- * @param array/mixed $credentials
* @return bool
*/
-function pam_auth_usertoken($credentials = NULL) {
+function pam_auth_usertoken() {
global $CONFIG;
$token = get_input('auth_token');
@@ -765,7 +833,7 @@ function pam_auth_usertoken($credentials = NULL) {
}
// Not an elgg user
- if ( (!$u instanceof ElggUser)) {
+ if ((!$u instanceof ElggUser)) {
return false;
}
@@ -787,19 +855,21 @@ function pam_auth_usertoken($credentials = NULL) {
/**
* See if the user has a valid login sesson
+ *
* @return bool
*/
-function pam_auth_session($credentials = NULL) {
+function pam_auth_session() {
return isloggedin();
}
-// user token functions /////////////////////////////////////////////////////////////////////
+// user token functions
/**
* Obtain a token for a user.
*
* @param string $username The username
- * @param int $expire minutes until token expires (default is 60 minutes)
+ * @param int $expire Minutes until token expires (default is 60 minutes)
+ *
* @return bool
*/
function create_user_token($username, $expire = 60) {
@@ -809,7 +879,7 @@ function create_user_token($username, $expire = 60) {
$user = get_user_by_username($username);
$time = time();
$time += 60 * $expire;
- $token = md5(rand(). microtime() . $username . $time . $site_guid);
+ $token = md5(rand() . microtime() . $username . $time . $site_guid);
if (!$user) {
return false;
@@ -817,7 +887,8 @@ function create_user_token($username, $expire = 60) {
if (insert_data("INSERT into {$CONFIG->dbprefix}users_apisessions
(user_guid, site_guid, token, expires) values
- ({$user->guid}, $site_guid, '$token', '$time') on duplicate key update token='$token', expires='$time'")) {
+ ({$user->guid}, $site_guid, '$token', '$time')
+ on duplicate key update token='$token', expires='$time'")) {
return $token;
}
@@ -829,6 +900,7 @@ function create_user_token($username, $expire = 60) {
*
* @param int $user_guid The user GUID
* @param int $site_guid The ID of the site (default is current site)
+ *
* @return false if none available or array of stdClass objects
* (see users_apisessions schema for available variables in objects)
* @since 1.7.0
@@ -852,11 +924,12 @@ function get_user_tokens($user_guid, $site_guid) {
/**
* Validate a token against a given site.
*
- * A token registered with one site can not be used from a different apikey(site), so be aware of this
- * during development.
+ * A token registered with one site can not be used from a
+ * different apikey(site), so be aware of this during development.
+ *
+ * @param string $token The Token.
+ * @param int $site_guid The ID of the site (default is current site)
*
- * @param string $token The Token.
- * @param int $site_guid The ID of the site (default is current site)
* @return mixed The user id attached to the token if not expired or false.
*/
function validate_user_token($token, $site_guid) {
@@ -884,8 +957,9 @@ function validate_user_token($token, $site_guid) {
/**
* Remove user token
*
- * @param string $token
- * @param int $site_guid The ID of the site (default is current site)
+ * @param string $token The toekn
+ * @param int $site_guid The ID of the site (default is current site)
+ *
* @return bool
* @since 1.7.0
*/
@@ -920,12 +994,13 @@ function remove_expired_user_tokens() {
where site_guid=$site_guid and expires < $time");
}
-// Client api functions ///////////////////////////////////////////////////////////////////
+// Client api functions
/**
* Utility function to serialise a header array into its text representation.
*
* @param array $headers The array of headers "key" => "value"
+ *
* @return string
*/
function serialise_api_headers(array $headers) {
@@ -941,15 +1016,18 @@ function serialise_api_headers(array $headers) {
/**
* Send a raw API call to an elgg api endpoint.
*
- * @param array $keys The api keys.
- * @param string $url URL of the endpoint.
- * @param array $call Associated array of "variable" => "value"
- * @param string $method GET or POST
- * @param string $post_data The post data
+ * @param array $keys The api keys.
+ * @param string $url URL of the endpoint.
+ * @param array $call Associated array of "variable" => "value"
+ * @param string $method GET or POST
+ * @param string $post_data The post data
* @param string $content_type The content type
+ *
* @return string
*/
-function send_api_call(array $keys, $url, array $call, $method = 'GET', $post_data = '', $content_type = 'application/octet-stream') {
+function send_api_call(array $keys, $url, array $call, $method = 'GET', $post_data = '',
+$content_type = 'application/octet-stream') {
+
global $CONFIG;
$headers = array();
@@ -972,8 +1050,8 @@ function send_api_call(array $keys, $url, array $call, $method = 'GET', $post_da
$nonce = uniqid('');
// URL encode all the parameters
- foreach ($call as $k => $v){
- $encoded_params[] = urlencode($k).'='.urlencode($v);
+ foreach ($call as $k => $v) {
+ $encoded_params[] = urlencode($k) . '=' . urlencode($v);
}
$params = implode('&', $encoded_params);
@@ -1033,9 +1111,10 @@ function send_api_call(array $keys, $url, array $call, $method = 'GET', $post_da
/**
* Send a GET call
*
- * @param string $url URL of the endpoint.
- * @param array $call Associated array of "variable" => "value"
- * @param array $keys The keys dependant on chosen authentication method
+ * @param string $url URL of the endpoint.
+ * @param array $call Associated array of "variable" => "value"
+ * @param array $keys The keys dependant on chosen authentication method
+ *
* @return string
*/
function send_api_get_call($url, array $call, array $keys) {
@@ -1045,32 +1124,38 @@ function send_api_get_call($url, array $call, array $keys) {
/**
* Send a GET call
*
- * @param string $url URL of the endpoint.
- * @param array $call Associated array of "variable" => "value"
- * @param array $keys The keys dependant on chosen authentication method
- * @param string $post_data The post data
+ * @param string $url URL of the endpoint.
+ * @param array $call Associated array of "variable" => "value"
+ * @param array $keys The keys dependant on chosen authentication method
+ * @param string $post_data The post data
* @param string $content_type The content type
+ *
* @return string
*/
-function send_api_post_call($url, array $call, array $keys, $post_data, $content_type = 'application/octet-stream') {
+function send_api_post_call($url, array $call, array $keys, $post_data,
+$content_type = 'application/octet-stream') {
+
return send_api_call($keys, $url, $call, 'POST', $post_data, $content_type);
}
/**
- * Return a key array suitable for the API client using the standard authentication method based on api-keys and secret keys.
+ * Return a key array suitable for the API client using the standard
+ * authentication method based on api-keys and secret keys.
*
* @param string $secret_key Your secret key
- * @param string $api_key Your api key
+ * @param string $api_key Your api key
+ *
* @return array
*/
function get_standard_api_key_array($secret_key, $api_key) {
return array('public' => $api_key, 'private' => $secret_key);
}
-// System functions ///////////////////////////////////////////////////////////////////////
+// System functions
/**
* Simple api to return a list of all api's installed on the system.
+ *
* @return array
*/
function list_all_apis() {
@@ -1090,6 +1175,7 @@ function list_all_apis() {
*
* @param string $username Username
* @param string $password Clear text password
+ *
* @return string Token string or exception
* @throws SecurityException
*/
@@ -1104,7 +1190,7 @@ function auth_gettoken($username, $password) {
throw new SecurityException(elgg_echo('SecurityException:authenticationfailed'));
}
-// Error handler functions ////////////////////////////////////////////////////////////////
+// Error handler functions
/** Define a global array of errors */
$ERRORS = array();
@@ -1114,22 +1200,25 @@ $ERRORS = array();
* This function acts as a wrapper to catch and report PHP error messages.
*
* @see http://uk3.php.net/set-error-handler
- * @param int $errno
- * @param string $errmsg
- * @param string $filename
- * @param int $linenum
- * @param array $vars
- * @return none
+ *
+ * @param int $errno Error number
+ * @param string $errmsg Human readable message
+ * @param string $filename Filename
+ * @param int $linenum Line number
+ * @param array $vars Vars
+ *
+ * @return void
*/
-function __php_api_error_handler($errno, $errmsg, $filename, $linenum, $vars) {
+function _php_api_error_handler($errno, $errmsg, $filename, $linenum, $vars) {
global $ERRORS;
- $error = date("Y-m-d H:i:s (T)") . ": \"" . $errmsg . "\" in file " . $filename . " (line " . $linenum . ")";
+ $error = date("Y-m-d H:i:s (T)") . ": \"" . $errmsg . "\" in file "
+ . $filename . " (line " . $linenum . ")";
switch ($errno) {
case E_USER_ERROR:
error_log("ERROR: " . $error);
- $ERRORS[] = "ERROR: " .$error;
+ $ERRORS[] = "ERROR: " . $error;
// Since this is a fatal error, we want to stop any further execution but do so gracefully.
throw new Exception("ERROR: " . $error);
@@ -1138,12 +1227,12 @@ function __php_api_error_handler($errno, $errmsg, $filename, $linenum, $vars) {
case E_WARNING :
case E_USER_WARNING :
error_log("WARNING: " . $error);
- $ERRORS[] = "WARNING: " .$error;
+ $ERRORS[] = "WARNING: " . $error;
break;
default:
error_log("DEBUG: " . $error);
- $ERRORS[] = "DEBUG: " .$error;
+ $ERRORS[] = "DEBUG: " . $error;
}
}
@@ -1153,10 +1242,11 @@ function __php_api_error_handler($errno, $errmsg, $filename, $linenum, $vars) {
* uncaught exception, end API execution and return the result to the requestor
* as an ErrorResult in the requested format.
*
- * @param Exception $exception
- * @return none
+ * @param Exception $exception Exception
+ *
+ * @return void
*/
-function __php_api_exception_handler($exception) {
+function _php_api_exception_handler($exception) {
error_log("*** FATAL EXCEPTION (API) *** : " . $exception);
@@ -1167,21 +1257,23 @@ function __php_api_exception_handler($exception) {
}
-// Services handler ///////////////////////////////////////////
+// Services handler
/**
* Services handler - turns request over to the registered handler
* If no handler is found, this returns a 404 error
*
- * @param string $handler
- * @param array $request
+ * @param string $handler Handler name
+ * @param array $request Request string
+ *
+ * @return void
*/
function service_handler($handler, $request) {
global $CONFIG;
set_context('api');
- $request = explode('/',$request);
+ $request = explode('/', $request);
// after the handler, the first identifier is response format
// ex) http://example.org/services/api/rest/xml/?method=test
@@ -1198,7 +1290,9 @@ function service_handler($handler, $request) {
// no handlers set or bad url
header("HTTP/1.0 404 Not Found");
exit;
- } else if (isset($CONFIG->servicehandler[$handler]) && is_callable($CONFIG->servicehandler[$handler])) {
+ } else if (isset($CONFIG->servicehandler[$handler])
+ && is_callable($CONFIG->servicehandler[$handler])) {
+
$function = $CONFIG->servicehandler[$handler];
$function($request, $handler);
} else {
@@ -1211,9 +1305,10 @@ function service_handler($handler, $request) {
/**
* Registers a web services handler
*
- * @param string $handler web services type
+ * @param string $handler Web services type
* @param string $function Your function name
- * @return true|false Depending on success
+ *
+ * @return bool Depending on success
* @since 1.7.0
*/
function register_service_handler($handler, $function) {
@@ -1235,6 +1330,7 @@ function register_service_handler($handler, $function) {
* with register_service_handler().
*
* @param string $handler web services type
+ *
* @return 1.7.0
*/
function unregister_service_handler($handler) {
@@ -1244,10 +1340,12 @@ function unregister_service_handler($handler) {
}
}
-// REST handler //////////////////////////////////////////////////////////////
+// REST handler
/**
* REST API handler
+ *
+ * @return void
*/
function rest_handler() {
global $CONFIG;
@@ -1255,10 +1353,17 @@ function rest_handler() {
require $CONFIG->path . "services/api/rest_api.php";
}
-// Initialisation /////////////////////////////////////////////////////////////
+// Initialisation
/**
* Unit tests for API
+ *
+ * @param sting $hook unit_test
+ * @param string $type system
+ * @param mixed $value Array of tests
+ * @param mixed $params Params
+ *
+ * @return array
*/
function api_unit_test($hook, $type, $value, $params) {
global $CONFIG;
@@ -1269,15 +1374,17 @@ function api_unit_test($hook, $type, $value, $params) {
/**
* Initialise the API subsystem.
*
+ * @return void
*/
function api_init() {
// Register a page handler, so we can have nice URLs
- register_service_handler('rest','rest_handler');
+ register_service_handler('rest', 'rest_handler');
register_plugin_hook('unit_test', 'system', 'api_unit_test');
// expose the list of api methods
- expose_function("system.api.list", "list_all_apis", NULL, elgg_echo("system.api.list"), "GET", false, false);
+ expose_function("system.api.list", "list_all_apis", NULL,
+ elgg_echo("system.api.list"), "GET", false, false);
// The authentication token api
expose_function("auth.gettoken",
@@ -1292,4 +1399,4 @@ function api_init() {
}
-register_elgg_event_handler('init','system','api_init');
+register_elgg_event_handler('init', 'system', 'api_init');
diff --git a/engine/lib/calendar.php b/engine/lib/calendar.php
index ea0f5c51d..f1a18ddb8 100644
--- a/engine/lib/calendar.php
+++ b/engine/lib/calendar.php
@@ -2,13 +2,20 @@
/**
* Elgg calendar / entity / event functions.
*
- * @package Elgg
- * @subpackage Core
+ * @package Elgg.Core
+ * @subpackage Calendar
+ *
+ * @todo Implement or remove
*/
/**
* Return a timestamp for the start of a given day (defaults today).
*
+ * @param int $day Day
+ * @param int $month Month
+ * @param int $year Year
+ *
+ * @return int
*/
function get_day_start($day = null, $month = null, $year = null) {
return mktime(0, 0, 0, $month, $day, $year);
@@ -17,6 +24,11 @@ function get_day_start($day = null, $month = null, $year = null) {
/**
* Return a timestamp for the end of a given day (defaults today).
*
+ * @param int $day Day
+ * @param int $month Month
+ * @param int $year Year
+ *
+ * @return int
*/
function get_day_end($day = null, $month = null, $year = null) {
return mktime(23, 59, 59, $month, $day, $year);
@@ -25,19 +37,23 @@ function get_day_end($day = null, $month = null, $year = null) {
/**
* Return the notable entities for a given time period.
*
- * @param int $start_time The start time as a unix timestamp.
- * @param int $end_time The end time as a unix timestamp.
- * @param string $type The type of entity (eg "user", "object" etc)
- * @param string $subtype The arbitrary subtype of the entity
- * @param int $owner_guid The GUID of the owning user
- * @param string $order_by The field to order by; by default, time_created desc
- * @param int $limit The number of entities to return; 10 by default
- * @param int $offset The indexing offset, 0 by default
- * @param boolean $count Set to true to get a count rather than the entities themselves (limits and offsets don't apply in this context). Defaults to false.
- * @param int $site_guid The site to get entities for. Leave as 0 (default) for the current site; -1 for all sites.
- * @param int|array $container_guid The container or containers to get entities from (default: all containers).
+ * @param int $start_time The start time as a unix timestamp.
+ * @param int $end_time The end time as a unix timestamp.
+ * @param string $type The type of entity (eg "user", "object" etc)
+ * @param string $subtype The arbitrary subtype of the entity
+ * @param int $owner_guid The GUID of the owning user
+ * @param string $order_by The field to order by; by default, time_created desc
+ * @param int $limit The number of entities to return; 10 by default
+ * @param int $offset The indexing offset, 0 by default
+ * @param boolean $count Set to true to get a count instead of entities. Defaults to false.
+ * @param int $site_guid Site to get entities for. Default 0 = current site. -1 = any.
+ * @param mixed $container_guid Container or containers to get entities from (default: any).
+ *
+ * @return array|false
*/
-function get_notable_entities($start_time, $end_time, $type = "", $subtype = "", $owner_guid = 0, $order_by = "asc", $limit = 10, $offset = 0, $count = false, $site_guid = 0, $container_guid = null) {
+function get_notable_entities($start_time, $end_time, $type = "", $subtype = "", $owner_guid = 0,
+$order_by = "asc", $limit = 10, $offset = 0, $count = false, $site_guid = 0,
+$container_guid = null) {
global $CONFIG;
if ($subtype === false || $subtype === null || $subtype === 0) {
@@ -59,15 +75,17 @@ function get_notable_entities($start_time, $end_time, $type = "", $subtype = "",
if (is_array($type)) {
$tempwhere = "";
if (sizeof($type)) {
- foreach($type as $typekey => $subtypearray) {
- foreach($subtypearray as $subtypeval) {
+ foreach ($type as $typekey => $subtypearray) {
+ foreach ($subtypearray as $subtypeval) {
$typekey = sanitise_string($typekey);
if (!empty($subtypeval)) {
$subtypeval = (int) get_subtype_id($typekey, $subtypeval);
} else {
$subtypeval = 0;
}
- if (!empty($tempwhere)) $tempwhere .= " or ";
+ if (!empty($tempwhere)) {
+ $tempwhere .= " or ";
+ }
$tempwhere .= "(e.type = '{$typekey}' and e.subtype = {$subtypeval})";
}
}
@@ -83,7 +101,7 @@ function get_notable_entities($start_time, $end_time, $type = "", $subtype = "",
$where[] = "e.type='$type'";
}
- if ($subtype!=="") {
+ if ($subtype !== "") {
$where[] = "e.subtype=$subtype";
}
}
@@ -96,8 +114,8 @@ function get_notable_entities($start_time, $end_time, $type = "", $subtype = "",
} else if (sizeof($owner_guid) > 0) {
$owner_array = array_map('sanitise_int', $owner_guid);
// Cast every element to the owner_guid array to int
- $owner_guid = implode(",",$owner_guid); //
- $where[] = "e.owner_guid in ({$owner_guid})" ; //
+ $owner_guid = implode(",", $owner_guid);
+ $where[] = "e.owner_guid in ({$owner_guid})";
}
if (is_null($container_guid)) {
$container_guid = $owner_array;
@@ -110,8 +128,10 @@ function get_notable_entities($start_time, $end_time, $type = "", $subtype = "",
if (!is_null($container_guid)) {
if (is_array($container_guid)) {
- foreach($container_guid as $key => $val) $container_guid[$key] = (int) $val;
- $where[] = "e.container_guid in (" . implode(",",$container_guid) . ")";
+ foreach ($container_guid as $key => $val) {
+ $container_guid[$key] = (int) $val;
+ }
+ $where[] = "e.container_guid in (" . implode(",", $container_guid) . ")";
} else {
$container_guid = (int) $container_guid;
$where[] = "e.container_guid = {$container_guid}";
@@ -163,21 +183,25 @@ function get_notable_entities($start_time, $end_time, $type = "", $subtype = "",
/**
* Return the notable entities for a given time period based on an item of metadata.
*
- * @param int $start_time The start time as a unix timestamp.
- * @param int $end_time The end time as a unix timestamp.
- * @param mixed $meta_name
- * @param mixed $meta_value
- * @param string $entity_type The type of entity to look for, eg 'site' or 'object'
+ * @param int $start_time The start time as a unix timestamp.
+ * @param int $end_time The end time as a unix timestamp.
+ * @param mixed $meta_name Metadata name
+ * @param mixed $meta_value Metadata value
+ * @param string $entity_type The type of entity to look for, eg 'site' or 'object'
* @param string $entity_subtype The subtype of the entity.
- * @param int $limit
- * @param int $offset
- * @param string $order_by Optional ordering.
- * @param int $site_guid The site to get entities for. Leave as 0 (default) for the current site; -1 for all sites.
- * @param true|false $count If set to true, returns the total number of entities rather than a list. (Default: false)
+ * @param int $owner_guid Owner GUID
+ * @param int $limit Limit
+ * @param int $offset Offset
+ * @param string $order_by Optional ordering.
+ * @param int $site_guid Site to get entities for. Default 0 = current site. -1 = any.
+ * @param bool $count If true, returns count instead of entities. (Default: false)
*
* @return int|array A list of entities, or a count if $count is set to true
*/
-function get_notable_entities_from_metadata($start_time, $end_time, $meta_name, $meta_value = "", $entity_type = "", $entity_subtype = "", $owner_guid = 0, $limit = 10, $offset = 0, $order_by = "", $site_guid = 0, $count = false) {
+function get_notable_entities_from_metadata($start_time, $end_time, $meta_name, $meta_value = "",
+$entity_type = "", $entity_subtype = "", $owner_guid = 0, $limit = 10, $offset = 0, $order_by = "",
+$site_guid = 0, $count = false) {
+
global $CONFIG;
$meta_n = get_metastring_id($meta_name);
@@ -195,7 +219,7 @@ function get_notable_entities_from_metadata($start_time, $end_time, $meta_name,
$order_by = sanitise_string($order_by);
$site_guid = (int) $site_guid;
if ((is_array($owner_guid) && (count($owner_guid)))) {
- foreach($owner_guid as $key => $guid) {
+ foreach ($owner_guid as $key => $guid) {
$owner_guid[$key] = (int) $guid;
}
} else {
@@ -210,7 +234,7 @@ function get_notable_entities_from_metadata($start_time, $end_time, $meta_name,
$where = array();
- if ($entity_type!="") {
+ if ($entity_type != "") {
$where[] = "e.type='$entity_type'";
}
@@ -218,11 +242,11 @@ function get_notable_entities_from_metadata($start_time, $end_time, $meta_name,
$where[] = "e.subtype=$entity_subtype";
}
- if ($meta_name!="") {
+ if ($meta_name != "") {
$where[] = "m.name_id='$meta_n'";
}
- if ($meta_value!="") {
+ if ($meta_value != "") {
$where[] = "m.value_id='$meta_v'";
}
@@ -231,7 +255,7 @@ function get_notable_entities_from_metadata($start_time, $end_time, $meta_name,
}
if (is_array($owner_guid)) {
- $where[] = "e.container_guid in (".implode(",",$owner_guid).")";
+ $where[] = "e.container_guid in (" . implode(",", $owner_guid) . ")";
} else if ($owner_guid > 0) {
$where[] = "e.container_guid = {$owner_guid}";
}
@@ -258,7 +282,9 @@ function get_notable_entities_from_metadata($start_time, $end_time, $meta_name,
$query = "SELECT count(distinct e.guid) as total ";
}
- $query .= "from {$CONFIG->dbprefix}entities e JOIN {$CONFIG->dbprefix}metadata m on e.guid = m.entity_guid $cal_join where";
+ $query .= "from {$CONFIG->dbprefix}entities e"
+ . " JOIN {$CONFIG->dbprefix}metadata m on e.guid = m.entity_guid $cal_join where";
+
foreach ($where as $w) {
$query .= " $w and ";
}
@@ -283,22 +309,28 @@ function get_notable_entities_from_metadata($start_time, $end_time, $meta_name,
/**
* Return the notable entities for a given time period based on their relationship.
*
- * @param int $start_time The start time as a unix timestamp.
- * @param int $end_time The end time as a unix timestamp.
- * @param string $relationship The relationship eg "friends_of"
- * @param int $relationship_guid The guid of the entity to use query
- * @param bool $inverse_relationship Reverse the normal function of the query to instead say "give me all entities for whome $relationship_guid is a $relationship of"
- * @param string $type
- * @param string $subtype
- * @param int $owner_guid
- * @param string $order_by
- * @param int $limit
- * @param int $offset
- * @param boolean $count Set to true if you want to count the number of entities instead (default false)
- * @param int $site_guid The site to get entities for. Leave as 0 (default) for the current site; -1 for all sites.
+ * @param int $start_time The start time as a unix timestamp.
+ * @param int $end_time The end time as a unix timestamp.
+ * @param string $relationship The relationship eg "friends_of"
+ * @param int $relationship_guid The guid of the entity to use query
+ * @param bool $inverse_relationship Reverse the normal function of the query to say
+ * "give me all entities for whom $relationship_guid is a
+ * $relationship of"
+ * @param string $type Entity type
+ * @param string $subtype Entity subtype
+ * @param int $owner_guid Owner GUID
+ * @param string $order_by Optional Order by
+ * @param int $limit Limit
+ * @param int $offset Offset
+ * @param boolean $count If true returns a count of entities (default false)
+ * @param int $site_guid Site to get entities for. Default 0 = current site. -1 = any
+ *
* @return array|int|false An array of entities, or the number of entities, or false on failure
*/
-function get_noteable_entities_from_relationship($start_time, $end_time, $relationship, $relationship_guid, $inverse_relationship = false, $type = "", $subtype = "", $owner_guid = 0, $order_by = "", $limit = 10, $offset = 0, $count = false, $site_guid = 0) {
+function get_noteable_entities_from_relationship($start_time, $end_time, $relationship,
+$relationship_guid, $inverse_relationship = false, $type = "", $subtype = "", $owner_guid = 0,
+$order_by = "", $limit = 10, $offset = 0, $count = false, $site_guid = 0) {
+
global $CONFIG;
$start_time = (int)$start_time;
@@ -324,11 +356,12 @@ function get_noteable_entities_from_relationship($start_time, $end_time, $relati
$where = array();
- if ($relationship!="") {
+ if ($relationship != "") {
$where[] = "r.relationship='$relationship'";
}
if ($relationship_guid) {
- $where[] = ($inverse_relationship ? "r.guid_two='$relationship_guid'" : "r.guid_one='$relationship_guid'");
+ $where[] = $inverse_relationship ?
+ "r.guid_two='$relationship_guid'" : "r.guid_one='$relationship_guid'";
}
if ($type != "") {
$where[] = "e.type='$type'";
@@ -369,7 +402,9 @@ function get_noteable_entities_from_relationship($start_time, $end_time, $relati
} else {
$query = "SELECT distinct e.* ";
}
- $query .= " from {$CONFIG->dbprefix}entity_relationships r JOIN {$CONFIG->dbprefix}entities e on $joinon $cal_join where ";
+ $query .= " from {$CONFIG->dbprefix}entity_relationships r"
+ . " JOIN {$CONFIG->dbprefix}entities e on $joinon $cal_join where ";
+
foreach ($where as $w) {
$query .= " $w and ";
}
@@ -389,66 +424,84 @@ function get_noteable_entities_from_relationship($start_time, $end_time, $relati
/**
* Get all entities for today.
*
- * @param string $type The type of entity (eg "user", "object" etc)
- * @param string $subtype The arbitrary subtype of the entity
- * @param int $owner_guid The GUID of the owning user
- * @param string $order_by The field to order by; by default, time_created desc
- * @param int $limit The number of entities to return; 10 by default
- * @param int $offset The indexing offset, 0 by default
- * @param boolean $count Set to true to get a count rather than the entities themselves (limits and offsets don't apply in this context). Defaults to false.
- * @param int $site_guid The site to get entities for. Leave as 0 (default) for the current site; -1 for all sites.
- * @param int|array $container_guid The container or containers to get entities from (default: all containers).
+ * @param string $type The type of entity (eg "user", "object" etc)
+ * @param string $subtype The arbitrary subtype of the entity
+ * @param int $owner_guid The GUID of the owning user
+ * @param string $order_by The field to order by; by default, time_created desc
+ * @param int $limit The number of entities to return; 10 by default
+ * @param int $offset The indexing offset, 0 by default
+ * @param boolean $count If true returns a count of entities (default false)
+ * @param int $site_guid Site to get entities for. Default 0 = current site. -1 = any
+ * @param mixed $container_guid Container(s) to get entities from (default: any).
+ *
+ * @return array|false
*/
-function get_todays_entities($type = "", $subtype = "", $owner_guid = 0, $order_by = "", $limit = 10, $offset = 0, $count = false, $site_guid = 0, $container_guid = null) {
+function get_todays_entities($type = "", $subtype = "", $owner_guid = 0, $order_by = "",
+$limit = 10, $offset = 0, $count = false, $site_guid = 0, $container_guid = null) {
+
$day_start = get_day_start();
$day_end = get_day_end();
- return get_notable_entities($day_start, $day_end, $type, $subtype, $owner_guid, $order_by, $limit, $offset, $count, $site_guid, $container_guid);
+ return get_notable_entities($day_start, $day_end, $type, $subtype, $owner_guid, $order_by,
+ $limit, $offset, $count, $site_guid, $container_guid);
}
/**
* Get entities for today from metadata.
*
- * @param mixed $meta_name
- * @param mixed $meta_value
- * @param string $entity_type The type of entity to look for, eg 'site' or 'object'
+ * @param mixed $meta_name Metadata name
+ * @param mixed $meta_value Metadata value
+ * @param string $entity_type The type of entity to look for, eg 'site' or 'object'
* @param string $entity_subtype The subtype of the entity.
- * @param int $limit
- * @param int $offset
- * @param string $order_by Optional ordering.
- * @param int $site_guid The site to get entities for. Leave as 0 (default) for the current site; -1 for all sites.
- * @param true|false $count If set to true, returns the total number of entities rather than a list. (Default: false)
+ * @param int $owner_guid Owner GUID
+ * @param int $limit Limit
+ * @param int $offset Offset
+ * @param string $order_by Optional ordering.
+ * @param int $site_guid Site to get entities for. Default 0 = current site. -1 = any.
+ * @param bool $count If true, returns count instead of entities. (Default: false)
*
* @return int|array A list of entities, or a count if $count is set to true
*/
-function get_todays_entities_from_metadata($meta_name, $meta_value = "", $entity_type = "", $entity_subtype = "", $owner_guid = 0, $limit = 10, $offset = 0, $order_by = "", $site_guid = 0, $count = false) {
+function get_todays_entities_from_metadata($meta_name, $meta_value = "", $entity_type = "",
+$entity_subtype = "", $owner_guid = 0, $limit = 10, $offset = 0, $order_by = "", $site_guid = 0,
+$count = false) {
+
$day_start = get_day_start();
$day_end = get_day_end();
- return get_notable_entities_from_metadata($day_start, $day_end, $meta_name, $meta_value, $entity_type, $entity_subtype, $owner_guid, $limit, $offset, $order_by, $site_guid, $count);
+ return get_notable_entities_from_metadata($day_start, $day_end, $meta_name, $meta_value,
+ $entity_type, $entity_subtype, $owner_guid, $limit, $offset, $order_by, $site_guid, $count);
}
/**
* Get entities for today from a relationship
*
- * @param string $relationship The relationship eg "friends_of"
- * @param int $relationship_guid The guid of the entity to use query
- * @param bool $inverse_relationship Reverse the normal function of the query to instead say "give me all entities for whome $relationship_guid is a $relationship of"
- * @param string $type
- * @param string $subtype
- * @param int $owner_guid
- * @param string $order_by
- * @param int $limit
- * @param int $offset
- * @param boolean $count Set to true if you want to count the number of entities instead (default false)
- * @param int $site_guid The site to get entities for. Leave as 0 (default) for the current site; -1 for all sites.
+ * @param string $relationship The relationship eg "friends_of"
+ * @param int $relationship_guid The guid of the entity to use query
+ * @param bool $inverse_relationship Reverse the normal function of the query to say
+ * "give me all entities for whom $relationship_guid is a
+ * $relationship of"
+ * @param string $type Entity type
+ * @param string $subtype Entity subtype
+ * @param int $owner_guid Owner GUID
+ * @param string $order_by Optional Order by
+ * @param int $limit Limit
+ * @param int $offset Offset
+ * @param boolean $count If true returns a count of entities (default false)
+ * @param int $site_guid Site to get entities for. Default 0 = current site. -1 = any
+ *
* @return array|int|false An array of entities, or the number of entities, or false on failure
*/
-function get_todays_entities_from_relationship($relationship, $relationship_guid, $inverse_relationship = false, $type = "", $subtype = "", $owner_guid = 0, $order_by = "", $limit = 10, $offset = 0, $count = false, $site_guid = 0) {
+function get_todays_entities_from_relationship($relationship, $relationship_guid,
+$inverse_relationship = false, $type = "", $subtype = "", $owner_guid = 0,
+$order_by = "", $limit = 10, $offset = 0, $count = false, $site_guid = 0) {
+
$day_start = get_day_start();
$day_end = get_day_end();
- return get_notable_entities_from_relationship($day_start, $day_end, $relationship, $relationship_guid, $inverse_relationship, $type, $subtype, $owner_guid, $order_by, $limit, $offset, $count, $site_guid);
+ return get_notable_entities_from_relationship($day_start, $day_end, $relationship,
+ $relationship_guid, $inverse_relationship, $type, $subtype, $owner_guid, $order_by,
+ $limit, $offset, $count, $site_guid);
}
/**
@@ -456,23 +509,30 @@ function get_todays_entities_from_relationship($relationship, $relationship_guid
*
* @see elgg_view_entity_list
*
- * @param int $start_time The start time as a unix timestamp.
- * @param int $end_time The end time as a unix timestamp.
- * @param string $type The type of entity (eg "user", "object" etc)
- * @param string $subtype The arbitrary subtype of the entity
- * @param int $owner_guid The GUID of the owning user
- * @param int $limit The number of entities to display per page (default: 10)
- * @param true|false $fullview Whether or not to display the full view (default: true)
- * @param true|false $viewtypetoggle Whether or not to allow gallery view
- * @param true|false $pagination Display pagination? Default: true
+ * @param int $start_time The start time as a unix timestamp.
+ * @param int $end_time The end time as a unix timestamp.
+ * @param string $type The type of entity (eg "user", "object" etc)
+ * @param string $subtype The arbitrary subtype of the entity
+ * @param int $owner_guid The GUID of the owning user
+ * @param int $limit The number of entities to return; 10 by default
+ * @param boolean $fullview Whether or not to display the full view (default: true)
+ * @param boolean $viewtypetoggle Whether or not to allow gallery view
+ * @param boolean $navigation Display pagination? Default: true
+ *
* @return string A viewable list of entities
*/
-function list_notable_entities($start_time, $end_time, $type= "", $subtype = "", $owner_guid = 0, $limit = 10, $fullview = true, $viewtypetoggle = false, $navigation = true) {
+function list_notable_entities($start_time, $end_time, $type= "", $subtype = "", $owner_guid = 0,
+$limit = 10, $fullview = true, $viewtypetoggle = false, $navigation = true) {
+
$offset = (int) get_input('offset');
- $count = get_notable_entities($start_time, $end_time, $type, $subtype, $owner_guid, "", $limit, $offset, true);
- $entities = get_notable_entities($start_time, $end_time,$type, $subtype, $owner_guid, "", $limit, $offset);
+ $count = get_notable_entities($start_time, $end_time, $type, $subtype,
+ $owner_guid, "", $limit, $offset, true);
+
+ $entities = get_notable_entities($start_time, $end_time, $type, $subtype,
+ $owner_guid, "", $limit, $offset);
- return elgg_view_entity_list($entities, $count, $offset, $limit, $fullview, $viewtypetoggle, $navigation);
+ return elgg_view_entity_list($entities, $count, $offset, $limit,
+ $fullview, $viewtypetoggle, $navigation);
}
/**
@@ -480,18 +540,22 @@ function list_notable_entities($start_time, $end_time, $type= "", $subtype = "",
*
* @see list_notable_entities
*
- * @param string $type The type of entity (eg "user", "object" etc)
- * @param string $subtype The arbitrary subtype of the entity
- * @param int $owner_guid The GUID of the owning user
- * @param int $limit The number of entities to display per page (default: 10)
- * @param true|false $fullview Whether or not to display the full view (default: true)
- * @param true|false $viewtypetoggle Whether or not to allow gallery view
- * @param true|false $pagination Display pagination? Default: true
+ * @param string $type The type of entity (eg "user", "object" etc)
+ * @param string $subtype The arbitrary subtype of the entity
+ * @param int $owner_guid The GUID of the owning user
+ * @param int $limit The number of entities to return; 10 by default
+ * @param boolean $fullview Whether or not to display the full view (default: true)
+ * @param boolean $viewtypetoggle Whether or not to allow gallery view
+ * @param boolean $navigation Display pagination? Default: true
+ *
* @return string A viewable list of entities
*/
-function list_todays_entities($type= "", $subtype = "", $owner_guid = 0, $limit = 10, $fullview = true, $viewtypetoggle = false, $navigation = true) {
+function list_todays_entities($type= "", $subtype = "", $owner_guid = 0, $limit = 10,
+$fullview = true, $viewtypetoggle = false, $navigation = true) {
+
$day_start = get_day_start();
$day_end = get_day_end();
- return list_notable_entities($day_start, $day_end, $type, $subtype, $owner_guid, $limit, $fullview, $viewtypetoggle, $navigation);
+ return list_notable_entities($day_start, $day_end, $type, $subtype, $owner_guid, $limit,
+ $fullview, $viewtypetoggle, $navigation);
} \ No newline at end of file
diff --git a/engine/lib/configuration.php b/engine/lib/configuration.php
index 0394cc770..d8c11b485 100644
--- a/engine/lib/configuration.php
+++ b/engine/lib/configuration.php
@@ -24,9 +24,11 @@
* These settings are stored in the dbprefix_config table and read during system
* boot into $CONFIG.
*
- * @param string $name The name of the field.
- * @param int $site_guid Optionally, the GUID of the site (current site is assumed by default).
+ * @param string $name The name of the field.
+ * @param int $site_guid Optionally, the GUID of the site (current site is assumed by default).
+ *
* @return int|false The number of affected rows or false on error.
+ *
* @see get_config()
* @see set_config()
*/
@@ -39,7 +41,8 @@ function unset_config($name, $site_guid = 0) {
$site_guid = (int) $CONFIG->site_id;
}
- return delete_data("delete from {$CONFIG->dbprefix}config where name='$name' and site_guid=$site_guid");
+ $query = "delete from {$CONFIG->dbprefix}config where name='$name' and site_guid=$site_guid";
+ return delete_data($query);
}
/**
@@ -51,9 +54,10 @@ function unset_config($name, $site_guid = 0) {
* These settings are stored in the dbprefix_config table and read during system
* boot into $CONFIG.
*
- * @param string $name The name of the configuration value
- * @param string $value Its value
- * @param int $site_guid Optionally, the GUID of the site (current site is assumed by default)
+ * @param string $name The name of the configuration value
+ * @param string $value Its value
+ * @param int $site_guid Optionally, the GUID of the site (current site is assumed by default)
+ *
* @return 0
* @todo The config table doens't have numeric primary keys so insert_data returns 0.
* @todo Use "INSERT ... ON DUPLICATE KEY UPDATE" instead of trying to delete then add.
@@ -73,7 +77,9 @@ function set_config($name, $value, $site_guid = 0) {
$CONFIG->$name = $value;
$value = sanitise_string(serialize($value));
- return insert_data("insert into {$CONFIG->dbprefix}config set name = '{$name}', value = '{$value}', site_guid = {$site_guid}");
+ $query = "insert into {$CONFIG->dbprefix}config"
+ . " set name = '{$name}', value = '{$value}', site_guid = {$site_guid}";
+ return insert_data($query);
}
/**
@@ -83,8 +89,9 @@ function set_config($name, $value, $site_guid = 0) {
* These settings are stored in the dbprefix_config table and read during system
* boot into $CONFIG.
*
- * @param string $name The name of the config value
- * @param int $site_guid Optionally, the GUID of the site (current site is assumed by default)
+ * @param string $name The name of the config value
+ * @param int $site_guid Optionally, the GUID of the site (current site is assumed by default)
+ *
* @return mixed|false
* @see set_config()
* @see unset_config()
@@ -115,6 +122,7 @@ function get_config($name, $site_guid = 0) {
* Loads all configuration values from the dbprefix_config table into $CONFIG.
*
* @param int $site_guid Optionally, the GUID of the site (current site is assumed by default)
+ *
* @return bool
*/
function get_all_config($site_guid = 0) {
@@ -141,12 +149,14 @@ function get_all_config($site_guid = 0) {
/**
* Sets defaults for or attempts to autodetect some common config values and
* loads them into $CONFIG.
+ *
+ * @return void
*/
function set_default_config() {
global $CONFIG;
if (empty($CONFIG->path)) {
- $CONFIG->path = str_replace("\\","/",dirname(dirname(dirname(__FILE__)))) . "/";
+ $CONFIG->path = str_replace("\\", "/", dirname(dirname(dirname(__FILE__)))) . "/";
}
if (empty($CONFIG->viewpath)) {
@@ -170,8 +180,8 @@ function set_default_config() {
$CONFIG->wwwroot .= $request;
*/
- $pathpart = str_replace("//","/",str_replace($_SERVER['DOCUMENT_ROOT'],"",$CONFIG->path));
- if (substr($pathpart,0,1) != "/") {
+ $pathpart = str_replace("//", "/", str_replace($_SERVER['DOCUMENT_ROOT'], "", $CONFIG->path));
+ if (substr($pathpart, 0, 1) != "/") {
$pathpart = "/" . $pathpart;
}
$CONFIG->wwwroot = "http://" . $_SERVER['HTTP_HOST'] . $pathpart;
diff --git a/engine/lib/cron.php b/engine/lib/cron.php
index c89a52395..811a4cdda 100644
--- a/engine/lib/cron.php
+++ b/engine/lib/cron.php
@@ -9,11 +9,12 @@
/**
* Initialisation
*
+ * @return void
*/
function cron_init() {
// Register a pagehandler for cron
- register_page_handler('cron','cron_page_handler');
-
+ register_page_handler('cron', 'cron_page_handler');
+
// register a hook for Walled Garden public pages
register_plugin_hook('public_pages', 'walled_garden', 'cron_public_pages');
}
@@ -21,7 +22,9 @@ function cron_init() {
/**
* Cron handler for redirecting pages.
*
- * @param unknown_type $page
+ * @param array $page Pages
+ *
+ * @return void
*/
function cron_page_handler($page) {
global $CONFIG;
@@ -51,6 +54,16 @@ function cron_page_handler($page) {
}
}
+/**
+ * Register cron's pages as public in case we're in Walled Garden mode
+ *
+ * @param string $hook public_pages
+ * @param string $type system
+ * @param array $return_value Array of pages to allow
+ * @param mixed $params Params
+ *
+ * @return array
+ */
function cron_public_pages($hook, $type, $return_value, $params) {
$return_value[] = 'pg/cron/minute';
$return_value[] = 'pg/cron/fiveminute';
@@ -62,9 +75,9 @@ function cron_public_pages($hook, $type, $return_value, $params) {
$return_value[] = 'pg/cron/monthly';
$return_value[] = 'pg/cron/yearly';
$return_value[] = 'pg/cron/reboot';
-
+
return $return_value;
}
// Register a startup event
-register_elgg_event_handler('init','system','cron_init'); \ No newline at end of file
+register_elgg_event_handler('init', 'system', 'cron_init'); \ No newline at end of file
diff --git a/engine/lib/database.php b/engine/lib/database.php
index 76ca6c193..4b0a38bb3 100644
--- a/engine/lib/database.php
+++ b/engine/lib/database.php
@@ -64,7 +64,10 @@ $dbcalls = 0;
*
* Connect to the database server and use the Elgg database for a particular database link
*
- * @param string $dblinkname The type of database connection. Used to identify the resource. eg "read", "write", or "readwrite".
+ * @param string $dblinkname The type of database connection. Used to identify the
+ * resource. eg "read", "write", or "readwrite".
+ *
+ * @return void
*/
function establish_db_link($dblinkname = "readwrite") {
// Get configuration, and globalise database link
@@ -72,7 +75,7 @@ function establish_db_link($dblinkname = "readwrite") {
if ($dblinkname != "readwrite" && isset($CONFIG->db[$dblinkname])) {
if (is_array($CONFIG->db[$dblinkname])) {
- $index = rand(0,sizeof($CONFIG->db[$dblinkname]));
+ $index = rand(0, sizeof($CONFIG->db[$dblinkname]));
$dbhost = $CONFIG->db[$dblinkname][$index]->dbhost;
$dbuser = $CONFIG->db[$dblinkname][$index]->dbuser;
$dbpass = $CONFIG->db[$dblinkname][$index]->dbpass;
@@ -121,6 +124,8 @@ function establish_db_link($dblinkname = "readwrite") {
*
* If the configuration has been set up for multiple read/write databases, set those
* links up separately; otherwise just create the one database link.
+ *
+ * @return void
*/
function setup_db_connections() {
global $CONFIG, $dblink;
@@ -135,6 +140,8 @@ function setup_db_connections() {
/**
* Display profiling information about db at NOTICE debug level upon shutdown.
+ *
+ * @return void
*/
function db_profiling_shutdown_hook() {
global $dbcalls;
@@ -145,6 +152,8 @@ function db_profiling_shutdown_hook() {
/**
* Execute any delayed queries upon shutdown.
+ *
+ * @return void
*/
function db_delayedexecution_shutdown_hook() {
global $DB_DELAYED_QUERIES, $CONFIG;
@@ -169,9 +178,7 @@ function db_delayedexecution_shutdown_hook() {
*
* @note Database connections are established upon first call to database.
*
- * @param string $event The event type
- * @param string $object_type The object type
- * @param mixed $object Used for nothing in this context
+ * @return true
* @elgg_event_handler boot system
*/
function init_db() {
@@ -189,6 +196,7 @@ function init_db() {
* no links exist.
*
* @param string $dblinktype The type of link we want: "read", "write" or "readwrite".
+ *
* @return object Database link
*/
function get_db_link($dblinktype) {
@@ -207,8 +215,9 @@ function get_db_link($dblinktype) {
/**
* Execute an EXPLAIN for $query.
*
- * @param str $query The query to explain
- * @param mixed $link The database link resource to user.
+ * @param str $query The query to explain
+ * @param mixed $link The database link resource to user.
+ *
* @return mixed An object of the query's result, or FALSE
*/
function explain_query($query, $link) {
@@ -228,8 +237,9 @@ function explain_query($query, $link) {
* @internal
* {@link $dbcalls} is incremented and the query is saved into the {@link $DB_QUERY_CACHE}.
*
- * @param string $query The query
- * @param link $dblink the DB link
+ * @param string $query The query
+ * @param link $dblink The DB link
+ *
* @return The result of mysql_query()
* @throws DatabaseException
*/
@@ -256,9 +266,11 @@ function execute_query($query, $dblink) {
* You can specify a handler function if you care about the result. This function will accept
* the raw result from {@link mysql_query()}.
*
- * @param string $query The query to execute
- * @param resource $dblink The database link to use
- * @param string $handler A callback function to pass the results array to
+ * @param string $query The query to execute
+ * @param resource $dblink The database link to use
+ * @param string $handler A callback function to pass the results array to
+ *
+ * @return true
*/
function execute_delayed_query($query, $dblink, $handler = "") {
global $DB_DELAYED_QUERIES;
@@ -281,8 +293,10 @@ function execute_delayed_query($query, $dblink, $handler = "") {
/**
* Write wrapper for execute_delayed_query()
*
- * @param string $query The query to execute
+ * @param string $query The query to execute
* @param string $handler The handler if you care about the result.
+ *
+ * @return true
* @uses execute_delayed_query()
* @uses get_db_link()
*/
@@ -293,8 +307,10 @@ function execute_delayed_write_query($query, $handler = "") {
/**
* Read wrapper for execute_delayed_query()
*
- * @param string $query The query to execute
+ * @param string $query The query to execute
* @param string $handler The handler if you care about the result.
+ *
+ * @return true
* @uses execute_delayed_query()
* @uses get_db_link()
*/
@@ -313,8 +329,9 @@ function execute_delayed_read_query($query, $handler = "") {
*
* If no results are matched, FALSE is returned.
*
- * @param mixed $query The query being passed.
- * @param string $call Optionally, the name of a function to call back to on each row
+ * @param mixed $query The query being passed.
+ * @param string $callback Optionally, the name of a function to call back to on each row
+ *
* @return array|false An array of database result objects or callback function results or false
*/
function get_data($query, $callback = "") {
@@ -372,7 +389,9 @@ function get_data($query, $callback = "") {
* matched. If a callback function $callback is specified, the row will be passed
* as the only argument to $callback.
*
- * @param mixed $query The query to execute.
+ * @param mixed $query The query to execute.
+ * @param string $callback A callback function
+ *
* @return mixed A single database result object or the result of the callback function.
*/
function get_data_row($query, $callback = "") {
@@ -425,7 +444,9 @@ function get_data_row($query, $callback = "") {
* @note Altering the DB invalidates all queries in {@link $DB_QUERY_CACHE}.
*
* @param mixed $query The query to execute.
- * @return int|false The database id of the inserted row if a AUTO_INCREMENT field is defined, 0 if not, and false on failure.
+ *
+ * @return int|false The database id of the inserted row if a AUTO_INCREMENT field is
+ * defined, 0 if not, and false on failure.
*/
function insert_data($query) {
global $CONFIG, $DB_QUERY_CACHE;
@@ -452,6 +473,7 @@ function insert_data($query) {
* @note Altering the DB invalidates all queries in {@link $DB_QUERY_CACHE}.
*
* @param string $query The query to run.
+ *
* @return Bool
*/
function update_data($query) {
@@ -478,6 +500,7 @@ function update_data($query) {
* @note Altering the DB invalidates all queries in {@link $DB_QUERY_CACHE}.
*
* @param string $query The SQL query to run
+ *
* @return int|false The number of affected rows or false on failure
*/
function delete_data($query) {
@@ -524,12 +547,13 @@ function get_db_tables() {
$tables = array();
if (is_array($result) && !empty($result)) {
- foreach($result as $row) {
+ foreach ($result as $row) {
$row = (array) $row;
- if (is_array($row) && !empty($row))
- foreach($row as $element) {
+ if (is_array($row) && !empty($row)) {
+ foreach ($row as $element) {
$tables[] = $element;
}
+ }
}
} else {
return FALSE;
@@ -544,6 +568,8 @@ function get_db_tables() {
* Executes an OPTIMIZE TABLE query on $table. Useful after large DB changes.
*
* @param string $table The name of the table to optimise
+ *
+ * @return bool
*/
function optimize_table($table) {
$table = sanitise_string($table);
@@ -553,7 +579,8 @@ function optimize_table($table) {
/**
* Get the last database error for a particular database link
*
- * @param resource $dblink
+ * @param resource $dblink The DB link
+ *
* @return string Database error message
*/
function get_db_error($dblink) {
@@ -576,6 +603,8 @@ function get_db_error($dblink) {
* are displayed as a {@link DatabaseException}
*
* @param string $scriptlocation The full path to the script
+ *
+ * @return void
* @throws DatabaseException
*/
function run_sql_script($scriptlocation) {
@@ -588,11 +617,11 @@ function run_sql_script($scriptlocation) {
$script = preg_replace('/\-\-.*\n/', '', $script);
// Statements must end with ; and a newline
- $sql_statements = preg_split('/;[\n\r]+/', $script);
+ $sql_statements = preg_split('/;[\n\r]+/', $script);
- foreach($sql_statements as $statement) {
+ foreach ($sql_statements as $statement) {
$statement = trim($statement);
- $statement = str_replace("prefix_",$CONFIG->dbprefix,$statement);
+ $statement = str_replace("prefix_", $CONFIG->dbprefix, $statement);
if (!empty($statement)) {
try {
$result = update_data($statement);
@@ -603,13 +632,16 @@ function run_sql_script($scriptlocation) {
}
if (!empty($errors)) {
$errortxt = "";
- foreach($errors as $error) {
+ foreach ($errors as $error) {
$errortxt .= " {$error};";
}
- throw new DatabaseException(elgg_echo('DatabaseException:DBSetupIssues') . $errortxt);
+
+ $msg = elgg_echo('DatabaseException:DBSetupIssues') . $errortxt;
+ throw new DatabaseException($msg);
}
} else {
- throw new DatabaseException(sprintf(elgg_echo('DatabaseException:ScriptNotFound'), $scriptlocation));
+ $msg = sprintf(elgg_echo('DatabaseException:ScriptNotFound'), $scriptlocation);
+ throw new DatabaseException($msg);
}
}
@@ -624,9 +656,10 @@ function run_sql_script($scriptlocation) {
*
* @warning Plugin authors should not call this function directly.
*
- * @param int $version The version you are upgrading from in the format YYYYMMDDII.
- * @param string $fromdir Optional directory to load upgrades from (default: engine/schema/upgrades/)
- * @param bool $quiet If true, will suppress all error messages. Should be used only for the upgrade from version <=1.6.
+ * @param int $version The version you are upgrading from in the format YYYYMMDDII.
+ * @param string $fromdir Optional directory to load upgrades from. default: engine/schema/upgrades/
+ * @param bool $quiet If true, suppress all error messages. Only use for the upgrade from <=1.6.
+ *
* @return bool
* @see upgrade.php
* @see version.php
@@ -662,7 +695,7 @@ function db_upgrade($version, $fromdir = "", $quiet = FALSE) {
asort($sqlupgrades);
if (sizeof($sqlupgrades) > 0) {
- foreach($sqlupgrades as $sqlfile) {
+ foreach ($sqlupgrades as $sqlfile) {
// hide all errors.
if ($quiet) {
@@ -684,8 +717,9 @@ function db_upgrade($version, $fromdir = "", $quiet = FALSE) {
/**
* Sanitise a string for database use, but with the option of escaping extra characters.
*
- * @param string $string The string to sanitise
+ * @param string $string The string to sanitise
* @param string $extra_escapeable Extra characters to escape with '\\'
+ *
* @return string The escaped string
*/
function sanitise_string_special($string, $extra_escapeable = '') {
@@ -702,6 +736,7 @@ function sanitise_string_special($string, $extra_escapeable = '') {
* Sanitise a string for database use.
*
* @param string $string The string to sanitise
+ *
* @return string Sanitised string
*/
function sanitise_string($string) {
@@ -714,6 +749,7 @@ function sanitise_string($string) {
* Wrapper function for alternate English spelling
*
* @param string $string The string to sanitise
+ *
* @return string Sanitised string
*/
function sanitize_string($string) {
@@ -723,7 +759,8 @@ function sanitize_string($string) {
/**
* Sanitises an integer for database use.
*
- * @param int $int
+ * @param int $int Integer
+ *
* @return int Sanitised integer
*/
function sanitise_int($int) {
@@ -733,7 +770,8 @@ function sanitise_int($int) {
/**
* Wrapper function for alternate English spelling
*
- * @param int $int
+ * @param int $int Integer
+ *
* @return int Sanitised integer
*/
function sanitize_int($int) {
diff --git a/engine/lib/elgglib.php b/engine/lib/elgglib.php
index 81be96752..4d51e6d7d 100644
--- a/engine/lib/elgglib.php
+++ b/engine/lib/elgglib.php
@@ -2,17 +2,24 @@
/**
* Bootstrapping and helper procedural code available for use in Elgg core and plugins.
*
- *
* @package Elgg.Core
* @todo These functions can't be subpackaged because they cover a wide mix of
- * puposes and subsystems. Many of them should be moved to more relevant files.
+ * purposes and subsystems. Many of them should be moved to more relevant files.
*/
// prep core classes to be autoloadable
-spl_autoload_register('__elgg_autoload');
+spl_autoload_register('_elgg_autoload');
elgg_register_classes(dirname(dirname(__FILE__)) . '/classes');
-function __elgg_autoload($class) {
+/**
+ * Autoload classes
+ *
+ * @param string $class The name of the class
+ *
+ * @return void
+ * @throws Exception
+ */
+function _elgg_autoload($class) {
global $CONFIG;
if (!include($CONFIG->classes[$class])) {
@@ -20,6 +27,14 @@ function __elgg_autoload($class) {
}
}
+/**
+ * Register all files found in $dir as classes
+ * Need to be named MyClass.php
+ *
+ * @param string $dir The dir to look in
+ *
+ * @return void
+ */
function elgg_register_classes($dir) {
$classes = elgg_get_file_list($dir, array(), array(), array('.php'));
@@ -28,6 +43,14 @@ function elgg_register_classes($dir) {
}
}
+/**
+ * Register a classname to a file.
+ *
+ * @param string $class The name of the class
+ * @param string $location The location of the file
+ *
+ * @return void
+ */
function elgg_register_class($class, $location) {
global $CONFIG;
@@ -41,9 +64,11 @@ function elgg_register_class($class, $location) {
/**
* Forward to $location.
*
- * Sends a 'Location: $location' header and exists. If headers have already been sent, returns FALSE.
+ * Sends a 'Location: $location' header and exists. If headers have
+ * already been sent, returns FALSE.
*
* @param string $location URL to forward to browser to. Can be path relative to the network's URL.
+ *
* @return False False if headers have been sent. Terminates execution if forwarding.
*/
function forward($location = "") {
@@ -95,11 +120,11 @@ function current_page_url() {
$page .= $url['user'];
}
if ((isset($url['pass'])) && ($url['pass'])) {
- $page .= ":".$url['pass'];
+ $page .= ":" . $url['pass'];
}
if ((isset($url['user']) && $url['user']) ||
(isset($url['pass']) && $url['pass'])) {
- $page .="@";
+ $page .= "@";
}
$page .= $url['host'];
@@ -154,6 +179,7 @@ function elgg_filepath_cache_reset() {
* 'view_paths'.
*
* @param mixed $data The data
+ *
* @return bool On success
*/
function elgg_filepath_cache_save($data) {
@@ -170,7 +196,8 @@ function elgg_filepath_cache_save($data) {
/**
* Returns the contents of the views file paths cache from disk.
*
- * @return mixed Null if simplecache isn't enabled, the contents of the views file paths cache if it is.
+ * @return mixed Null if simplecache isn't enabled, the contents of the
+ * views file paths cache if it is.
*/
function elgg_filepath_cache_load() {
global $CONFIG;
@@ -224,6 +251,14 @@ function elgg_disable_filepath_cache() {
*
* @see elgg_add_submenu_item()
* @deprecated 1.8
+ *
+ * @param string $label The label
+ * @param string $link The link
+ * @param string $group The group to store item in
+ * @param boolean $onclick Add a confirmation when clicked?
+ * @param boolean $selected Is menu item selected
+ *
+ * @return bool
*/
function add_submenu_item($label, $link, $group = 'default', $onclick = false, $selected = NULL) {
elgg_deprecated_notice('add_submenu_item was deprecated by elgg_add_submenu_item', 1.8);
@@ -239,7 +274,7 @@ function add_submenu_item($label, $link, $group = 'default', $onclick = false, $
}
if ($onclick) {
- $js = "onclick=\"javascript:return confirm('". elgg_echo('deleteconfirm') . "')\"";
+ $js = "onclick=\"javascript:return confirm('" . elgg_echo('deleteconfirm') . "')\"";
$item['vars'] = array('js' => $js);
}
// submenu items were added in the page setup hook usually by checking
@@ -258,7 +293,7 @@ function add_submenu_item($label, $link, $group = 'default', $onclick = false, $
/**
* Add an entry to the submenu.
*
- * @param array $item The item as:
+ * @param array $item The item as:
* <code>
* array(
* 'title' => 'Text to display',
@@ -270,8 +305,10 @@ function add_submenu_item($label, $link, $group = 'default', $onclick = false, $
* )
* </code>
*
- * @param string $context Context in which to display this menu item. 'all' will make it show up all the time. Use sparingly.
- * @param string $group Group for the item. Each submenu group has its own <ul>
+ * @param string $context Context in which to display this menu item. 'all'
+ * will make it show up all the time. Use sparingly.
+ * @param string $group Group for the item. Each submenu group has its own <ul>
+ *
* @return BOOL
* @since 1.8
* @see elgg_prepare_submenu
@@ -323,10 +360,13 @@ function elgg_add_submenu_item(array $item, $context = 'all', $group = 'default'
/**
* Properly nest all submenu entries for contexts $context and 'all'
*
- * @param string $context
- * @param bool $sort Sort the menu items alphabetically
+ * @param string $context Context for menus
+ * @param bool $sort Sort the menu items alphabetically
+ *
* @since 1.8
* @see elgg_add_submenu_item
+ *
+ * @return true
*/
function elgg_prepare_submenu($context = 'main', $sort = FALSE) {
global $CONFIG;
@@ -412,8 +452,10 @@ function elgg_prepare_submenu($context = 'main', $sort = FALSE) {
/**
* Helper function used to sort submenu items by their display text.
*
- * @param object $a
- * @param object $b
+ * @param object $a First object
+ * @param object $b Second object
+ *
+ * @return int
* @since 1.8
* @see elgg_prepare_submenu
*/
@@ -429,6 +471,8 @@ function elgg_submenu_item_cmp($a, $b) {
*
* @see elgg_get_submenu()
* @deprecated 1.8
+ *
+ * @return string
*/
function get_submenu() {
elgg_deprecated_notice("get_submenu() has been deprecated by elgg_get_submenu()", 1.8);
@@ -439,7 +483,8 @@ function get_submenu() {
* Return the HTML for a sidemenu.
*
* @param string $context The context of the submenu (defaults to main)
- * @param BOOL $sort Sort by display name?
+ * @param BOOL $sort Sort by display name?
+ *
* @return string Formatted HTML.
* @since 1.8
* @todo Rename to a view function. See {@trac #2320}.
@@ -500,7 +545,7 @@ function elgg_get_submenu($context = NULL, $sort = FALSE) {
if ($item = next($items)) {
continue;
} else {
- while($depth > 0) {
+ while ($depth > 0) {
$depth--;
$items = array_pop($temp_items);
if ($item = next($items)) {
@@ -513,7 +558,8 @@ function elgg_get_submenu($context = NULL, $sort = FALSE) {
}
}
- $submenu_html .= elgg_view('navigation/submenu_group', array('group' => $group, 'items' => $items));
+ $vars = array('group' => $group, 'items' => $items);
+ $submenu_html .= elgg_view('navigation/submenu_group', $vars);
}
// include the JS for the expand menus too
@@ -524,11 +570,13 @@ function elgg_get_submenu($context = NULL, $sort = FALSE) {
* Returns the HTML for "likes" and "like this" on entities.
*
* @param ElggEntity $entity The entity to like
+ *
* @return string|false The HTML for the likes, or false on failure
+ *
* @since 1.8
* @see @elgg_view likes/forms/edit
*/
-function elgg_view_likes($entity){
+function elgg_view_likes($entity) {
if (!($entity instanceof ElggEntity)) {
return false;
}
@@ -544,7 +592,8 @@ function elgg_view_likes($entity){
/**
* Count the number of likes attached to an entity
*
- * @param ElggEntity $entity
+ * @param ElggEntity $entity The entity to count likes for
+ *
* @return int Number of likes
* @since 1.8
*/
@@ -560,7 +609,8 @@ function elgg_count_likes($entity) {
/**
* Count the number of comments attached to an entity
*
- * @param ElggEntity $entity
+ * @param ElggEntity $entity The entity to count comments for
+ *
* @return int Number of comments
*/
function elgg_count_comments($entity) {
@@ -573,7 +623,15 @@ function elgg_count_comments($entity) {
}
/**
- * @deprecated 1.7
+ * Returns all php files in a directory.
+ *
+ * @deprecated 1.7 Use elgg_get_file_list() instead
+ *
+ * @param string $directory Directory to look in
+ * @param array $exceptions Array of extensions (with .!) to ignore
+ * @param array $list A list files to include in the return
+ *
+ * @return array
*/
function get_library_files($directory, $exceptions = array(), $list = array()) {
elgg_deprecated_notice('get_library_files() deprecated by elgg_get_file_list()', 1.7);
@@ -585,13 +643,16 @@ function get_library_files($directory, $exceptions = array(), $list = array()) {
*
* Only returns files. Does not recurse into subdirs.
*
- * @param string $directory
- * @param array $exceptions Array of filenames to ignore
- * @param array $list Array of files to append to
- * @param mixed $extensions Array of extensions to allow, NULL for all. Use a dot: array('.php').
+ * @param string $directory Directory to look in
+ * @param array $exceptions Array of filenames to ignore
+ * @param array $list Array of files to append to
+ * @param mixed $extensions Array of extensions to allow, NULL for all. Use a dot: array('.php').
+ *
* @return array Filenames in $directory, in the form $directory/filename.
*/
-function elgg_get_file_list($directory, $exceptions = array(), $list = array(), $extensions = NULL) {
+function elgg_get_file_list($directory, $exceptions = array(), $list = array(),
+$extensions = NULL) {
+
$directory = sanitise_filepath($directory);
if ($handle = opendir($directory)) {
while (($file = readdir($handle)) !== FALSE) {
@@ -616,7 +677,9 @@ function elgg_get_file_list($directory, $exceptions = array(), $list = array(),
/**
* Sanitise file paths ensuring that they begin and end with slashes etc.
*
- * @param string $path The path
+ * @param string $path The path
+ * @param bool $append_slash Add tailing slash
+ *
* @return string
*/
function sanitise_filepath($path, $append_slash = TRUE) {
@@ -641,14 +704,17 @@ function sanitise_filepath($path, $append_slash = TRUE) {
*
* This is only used for the site-wide menu. See {@link add_menu()}.
*
- * @param string $register_name The name of the top-level register
- * @param string $subregister_name The name of the subregister
- * @param mixed $subregister_value The value of the subregister
- * @param array $children_array Optionally, an array of children
+ * @param string $register_name The name of the top-level register
+ * @param string $subregister_name The name of the subregister
+ * @param mixed $subregister_value The value of the subregister
+ * @param array $children_array Optionally, an array of children
+ *
* @return true|false Depending on success
* @todo Can be deprecated when the new menu system is introduced.
*/
-function add_to_register($register_name, $subregister_name, $subregister_value, $children_array = array()) {
+function add_to_register($register_name, $subregister_name, $subregister_value,
+$children_array = array()) {
+
global $CONFIG;
if (empty($register_name) || empty($subregister_name)) {
@@ -680,8 +746,9 @@ function add_to_register($register_name, $subregister_name, $subregister_value,
*
* This is used to by {@link remove_menu()} to remove site-wide menu items.
*
- * @param string $register_name The name of the top-level register
+ * @param string $register_name The name of the top-level register
* @param string $subregister_name The name of the subregister
+ *
* @return true|false Depending on success
* @since 1.7.0
* @todo Can be deprecated when the new menu system is introduced.
@@ -712,9 +779,10 @@ function remove_from_register($register_name, $subregister_name) {
/**
* Constructs and returns a register object.
*
- * @param string $register_name The name of the register
- * @param mixed $register_value The value of the register
- * @param array $children_array Optionally, an array of children
+ * @param string $register_name The name of the register
+ * @param mixed $register_value The value of the register
+ * @param array $children_array Optionally, an array of children
+ *
* @return false|stdClass Depending on success
* @todo Can be deprecated when the new menu system is introduced.
*/
@@ -736,6 +804,7 @@ function make_register_object($register_name, $register_value, $children_array =
* If it exists, returns a particular register as an array
*
* @param string $register_name The name of the register
+ *
* @return array|false Depending on success
* @todo Can be deprecated when the new menu system is introduced.
*/
@@ -754,10 +823,11 @@ function get_register($register_name) {
*
* You can obtain the menu array by calling {@link get_register('menu')}
*
- * @param string $menu_name The name of the menu item
- * @param string $menu_url The URL of the page
- * @param array $menu_children Optionally, an array of submenu items (not currently used)
- * @param string $context
+ * @param string $menu_name The name of the menu item
+ * @param string $menu_url The URL of the page
+ * @param array $menu_children Optionally, an array of submenu items (not currently used)
+ * @param string $context The context of the menu
+ *
* @return true|false Depending on success
* @todo Can be deprecated when the new menu system is introduced.
*/
@@ -784,6 +854,7 @@ function add_menu($menu_name, $menu_url, $menu_children = array(), $context = ""
* Removes an item from the menu register
*
* @param string $menu_name The name of the menu item
+ *
* @return true|false Depending on success
*/
function remove_menu($menu_name) {
@@ -795,7 +866,8 @@ function remove_menu($menu_name) {
* This is not currently used in the Elgg core.
*
* @param string $menu_name The name of the menu item
- * @param string $menu_url Its URL
+ * @param string $menu_url Its URL
+ *
* @return stdClass|false Depending on success
* @todo Can be deprecated when the new menu system is introduced.
*/
@@ -811,8 +883,9 @@ function menu_item($menu_name, $menu_url) {
* for later display, usually upon next page load.
*
* The method of displaying these messages differs depending upon plugins and
- * viewtypes. The core default viewtype retrieves messages in {@link views/default/page_shells/default.php}
- * and displays messages as javascript popups.
+ * viewtypes. The core default viewtype retrieves messages in
+ * {@link views/default/page_shells/default.php} and displays messages as
+ * javascript popups.
*
* @internal Messages are stored as strings in the $_SESSION['msg'][$register] array.
*
@@ -824,10 +897,12 @@ function menu_item($menu_name, $menu_url) {
* @important This function handles the standard {@link system_message()} ($register =
* 'messages') as well as {@link register_error()} messages ($register = 'errors').
*
- * @param string|array $message Optionally, a single message or array of messages to add, (default: null)
- * @param string $register This allows for different types of messages: "errors", "messages" (default: messages)
- * @param bool $count Count the number of messages (default: false)
- * @return true|false|array Either the array of messages, or a response regarding whether the message addition was successful
+ * @param mixed $message Optionally, a single message or array of messages to add, (default: null)
+ * @param string $register Types of message: "errors", "messages" (default: messages)
+ * @param bool $count Count the number of messages (default: false)
+ *
+ * @return true|false|array Either the array of messages, or a response regarding
+ * whether the message addition was successful.
* @todo Clean up. Separate registering messages and retrieving them.
*/
function system_messages($message = null, $register = "messages", $count = false) {
@@ -860,7 +935,7 @@ function system_messages($message = null, $register = "messages", $count = false
return sizeof($_SESSION['msg'][$register]);
} else {
$count = 0;
- foreach($_SESSION['msg'] as $register => $submessages) {
+ foreach ($_SESSION['msg'] as $register => $submessages) {
$count += sizeof($submessages);
}
return $count;
@@ -873,6 +948,7 @@ function system_messages($message = null, $register = "messages", $count = false
* Counts the number of messages, either globally or in a particular register
*
* @param string $register Optionally, the register
+ *
* @return integer The number of messages
*/
function count_messages($register = "") {
@@ -883,7 +959,9 @@ function count_messages($register = "") {
* Display a system message on next page load.
*
* @see system_messages()
+ *
* @param string|array $message Message or messages to add
+ *
* @return Bool
*/
function system_message($message) {
@@ -894,7 +972,9 @@ function system_message($message) {
* Display an error on next page load.
*
* @see system_messages()
- * @param string|array $message Error or errors to add
+ *
+ * @param string|array $error Error or errors to add
+ *
* @return true|false Success response
*/
function register_error($error) {
@@ -904,9 +984,20 @@ function register_error($error) {
/**
* Deprecated events core function. Code divided between register_elgg_event_handler()
* and trigger_elgg_event().
+ *
+ * @param string $event The type of event (eg 'init', 'update', 'delete')
+ * @param string $object_type The type of object (eg 'system', 'blog', 'user')
+ * @param string $function The name of the function that will handle the event
+ * @param int $priority Priority to call handler. Lower numbers called first (default 500)
+ * @param boolean $call Set to true to call the event rather than add to it (default false)
+ * @param mixed $object Optionally, the object the event is being performed on (eg a user)
+ *
+ * @return true|false Depending on success
*/
-function events($event = "", $object_type = "", $function = "", $priority = 500, $call = false, $object = null) {
- elgg_deprecated_notice('events has been deprecated', 1.8);
+function events($event = "", $object_type = "", $function = "", $priority = 500,
+$call = false, $object = null) {
+
+ elgg_deprecated_notice('events() has been deprecated.', 1.8);
// leaving this here just in case someone was directly calling this internal function
if (!$call) {
@@ -963,15 +1054,17 @@ function events($event = "", $object_type = "", $function = "", $priority = 500,
* $CONFIG->events[$event][$type][$priority] = $callback;
* </code>
*
- * @param string $event The event type
+ * @param string $event The event type
* @param string $object_type The object type
- * @param string $callback The handler callback
- * @param int $priority The priority of the event
+ * @param string $callback The handler callback
+ * @param int $priority The priority of the event
+ *
* @return bool
* @link http://docs.elgg.org/Tutorials/Plugins/Events
- * @example events/basic.php Basic example of registering an event handler callback.
- * @example events/advanced.php Advanced example of registering an event handler callback and halting execution.
- * @example events/all.php Example of how to use the 'all' keyword.
+ * @example events/basic.php Basic example of registering an event handler callback.
+ * @example events/advanced.php Advanced example of registering an event handler
+ * callback and halting execution.
+ * @example events/all.php Example of how to use the 'all' keyword.
*/
function register_elgg_event_handler($event, $object_type, $callback, $priority = 500) {
global $CONFIG;
@@ -1009,14 +1102,16 @@ function register_elgg_event_handler($event, $object_type, $callback, $priority
/**
* Unregisters a callback for an event.
*
- * @param string $event The event type
+ * @param string $event The event type
* @param string $object_type The object type
- * @param string $callback The callback
+ * @param string $callback The callback
+ *
+ * @return void
* @since 1.7.0
*/
function unregister_elgg_event_handler($event, $object_type, $callback) {
global $CONFIG;
- foreach($CONFIG->events[$event][$object_type] as $key => $event_callback) {
+ foreach ($CONFIG->events[$event][$object_type] as $key => $event_callback) {
if ($event_callback == $callback) {
unset($CONFIG->events[$event][$object_type][$key]);
}
@@ -1046,9 +1141,10 @@ function unregister_elgg_event_handler($event, $object_type, $callback) {
* @internal @tip Think of $object_type as the primary namespace element, and
* $event as the secondary namespace.
*
- * @param string $event The event type
+ * @param string $event The event type
* @param string $object_type The object type
- * @param string $object The object involved in the event
+ * @param string $object The object involved in the event
+ *
* @return bool The result of running all handler callbacks.
* @link http://docs.elgg.org/Tutorials/Core/Events
* @internal @example events/emit.php Basic emitting of an Elgg event.
@@ -1145,10 +1241,11 @@ function trigger_elgg_event($event, $object_type, $object = null) {
* @warning Unlike Elgg Events, a handler that returns false will NOT halt the
* execution chain.
*
- * @param string $hook The name of the hook
- * @param string $type The type of the hook
+ * @param string $hook The name of the hook
+ * @param string $type The type of the hook
* @param callback $callback The name of a valid function or an array with object and method
- * @param string $priority The priority - 0 is first, 1000 last, default is 500
+ * @param string $priority The priority - 0 is first, 1000 last, default is 500
+ *
* @return bool
*
* @example hooks/register/basic.php Registering for a plugin hook and examining the variables.
@@ -1191,14 +1288,16 @@ function register_plugin_hook($hook, $type, $callback, $priority = 500) {
/**
* Unregister a callback as a plugin hook.
*
- * @param string $hook The name of the hook
- * @param string $entity_type The name of the type of entity (eg "user", "object" etc)
- * @param callback $callback The PHP callback to be removed
+ * @param string $hook The name of the hook
+ * @param string $entity_type The name of the type of entity (eg "user", "object" etc)
+ * @param callback $callback The PHP callback to be removed
+ *
+ * @return void
* @since 1.7.0
*/
function unregister_plugin_hook($hook, $entity_type, $callback) {
global $CONFIG;
- foreach($CONFIG->hooks[$hook][$entity_type] as $key => $hook_callback) {
+ foreach ($CONFIG->hooks[$hook][$entity_type] as $key => $hook_callback) {
if ($hook_callback == $callback) {
unset($CONFIG->hooks[$hook][$entity_type][$key]);
}
@@ -1228,23 +1327,30 @@ function unregister_plugin_hook($hook, $entity_type, $callback) {
* and $type both are 'all', the handler will be called for all hooks.
*
* @see register_plugin_hook()
- * @param string $hook The name of the hook to trigger ("all" will trigger for all $types regardless of $hook value)
- * @param string $type The type of the hook to trigger ("all" will trigger for all $hooks regardless of $type value)
- * @param mixed $params Additional parameters to pass to the handlers
- * @param mixed $returnvalue An initial return value
+ *
+ * @param string $hook The name of the hook to trigger ("all" will
+ * trigger for all $types regardless of $hook value)
+ * @param string $type The type of the hook to trigger ("all" will
+ * trigger for all $hooks regardless of $type value)
+ * @param mixed $params Additional parameters to pass to the handlers
+ * @param mixed $returnvalue An initial return value
+ *
* @return mixed|null The return value of the last handler callback called
*
- * @example hooks/trigger/basic.php Trigger a hook that determins if execution should continue.
- * @example hooks/trigger/advanced.php Trigger a hook with a default value and use the results to populate a menu.
- * @example hooks/basic.php Trigger and respond to a basic plugin hook.
+ * @example hooks/trigger/basic.php Trigger a hook that determins if execution
+ * should continue.
+ * @example hooks/trigger/advanced.php Trigger a hook with a default value and use
+ * the results to populate a menu.
+ * @example hooks/basic.php Trigger and respond to a basic plugin hook.
* @link http://docs.elgg.org/Tutorials/Plugins/Hooks
*/
function trigger_plugin_hook($hook, $type, $params = null, $returnvalue = null) {
global $CONFIG;
if (!empty($CONFIG->hooks[$hook][$type]) && is_array($CONFIG->hooks[$hook][$type])) {
- foreach($CONFIG->hooks[$hook][$type] as $hookcallback) {
- $temp_return_value = call_user_func_array($hookcallback, array($hook, $type, $returnvalue, $params));
+ foreach ($CONFIG->hooks[$hook][$type] as $hookcallback) {
+ $temp_return_value = call_user_func_array($hookcallback,
+ array($hook, $type, $returnvalue, $params));
if (!is_null($temp_return_value)) {
$returnvalue = $temp_return_value;
}
@@ -1252,8 +1358,9 @@ function trigger_plugin_hook($hook, $type, $params = null, $returnvalue = null)
}
if (!empty($CONFIG->hooks['all'][$type]) && is_array($CONFIG->hooks['all'][$type])) {
- foreach($CONFIG->hooks['all'][$type] as $hookcallback) {
- $temp_return_value = call_user_func_array($hookcallback, array($hook, $type, $returnvalue, $params));
+ foreach ($CONFIG->hooks['all'][$type] as $hookcallback) {
+ $temp_return_value = call_user_func_array($hookcallback,
+ array($hook, $type, $returnvalue, $params));
if (!is_null($temp_return_value)) {
$returnvalue = $temp_return_value;
}
@@ -1261,8 +1368,9 @@ function trigger_plugin_hook($hook, $type, $params = null, $returnvalue = null)
}
if (!empty($CONFIG->hooks[$hook]['all']) && is_array($CONFIG->hooks[$hook]['all'])) {
- foreach($CONFIG->hooks[$hook]['all'] as $hookcallback) {
- $temp_return_value = call_user_func_array($hookcallback, array($hook, $type, $returnvalue, $params));
+ foreach ($CONFIG->hooks[$hook]['all'] as $hookcallback) {
+ $temp_return_value = call_user_func_array($hookcallback,
+ array($hook, $type, $returnvalue, $params));
if (!is_null($temp_return_value)) {
$returnvalue = $temp_return_value;
}
@@ -1270,8 +1378,9 @@ function trigger_plugin_hook($hook, $type, $params = null, $returnvalue = null)
}
if (!empty($CONFIG->hooks['all']['all']) && is_array($CONFIG->hooks['all']['all'])) {
- foreach($CONFIG->hooks['all']['all'] as $hookcallback) {
- $temp_return_value = call_user_func_array($hookcallback, array($hook, $type, $returnvalue, $params));
+ foreach ($CONFIG->hooks['all']['all'] as $hookcallback) {
+ $temp_return_value = call_user_func_array($hookcallback,
+ array($hook, $type, $returnvalue, $params));
if (!is_null($temp_return_value)) {
$returnvalue = $temp_return_value;
}
@@ -1293,13 +1402,16 @@ function trigger_plugin_hook($hook, $type, $params = null, $returnvalue = null)
* log the error or ignore it.
*
* @see http://www.php.net/set-error-handler
- * @param int $errno The level of the error raised
- * @param string $errmsg The error message
+ *
+ * @param int $errno The level of the error raised
+ * @param string $errmsg The error message
* @param string $filename The filename the error was raised in
- * @param int $linenum The line number the error was raised at
- * @param array $vars An array that points to the active symbol table at the point that the error occurred
+ * @param int $linenum The line number the error was raised at
+ * @param array $vars An array that points to the active symbol table where error occurred
+ *
+ * @return true
*/
-function __elgg_php_error_handler($errno, $errmsg, $filename, $linenum, $vars) {
+function _elgg_php_error_handler($errno, $errmsg, $filename, $linenum, $vars) {
$error = date("Y-m-d H:i:s (T)") . ": \"$errmsg\" in file $filename (line $linenum)";
switch ($errno) {
@@ -1338,12 +1450,14 @@ function __elgg_php_error_handler($errno, $errmsg, $filename, $linenum, $vars) {
* @note No messages will be displayed unless debugging has been enabled.
*
* @param str $message User message
- * @param str $level NOTICE | WARNING | ERROR | DEBUG
+ * @param str $level NOTICE | WARNING | ERROR | DEBUG
+ *
* @return bool
* @since 1.7.0
- * @todo This is complicated and confusing. Using int constants for debug levels will make things easier.
+ * @todo This is complicated and confusing. Using int constants for debug levels will
+ * make things easier.
*/
-function elgg_log($message, $level='NOTICE') {
+function elgg_log($message, $level = 'NOTICE') {
global $CONFIG;
// only log when debugging is enabled
@@ -1387,9 +1501,10 @@ function elgg_log($message, $level='NOTICE') {
* A {@elgg_plugin_hook debug log} is called. If a handler returns
* false, it will stop the default logging method.
*
- * @param mixed $value
- * @param bool $to_screen
- * @param string $level
+ * @param mixed $value The value
+ * @param bool $to_screen Display to screen?
+ * @param string $level The debug level
+ *
* @return void
* @since 1.7.0
*/
@@ -1426,9 +1541,12 @@ function elgg_dump($value, $to_screen = TRUE, $level = 'NOTICE') {
* @warning This function should never be called directly.
*
* @see http://www.php.net/set-exception-handler
+ *
* @param Exception $exception The exception being handled
+ *
+ * @return void
*/
-function __elgg_php_exception_handler($exception) {
+function _elgg_php_exception_handler($exception) {
error_log("*** FATAL EXCEPTION *** : " . $exception);
// Wipe any existing output buffer
@@ -1462,6 +1580,7 @@ $DATALIST_CACHE = array();
* @tip Use datalists to store information common to a full installation.
*
* @param string $name The name of the datalist element
+ *
* @return string|false The datalist value or false if it doesn't exist.
*/
function datalist_get($name) {
@@ -1491,7 +1610,10 @@ function datalist_get($name) {
return $value;
}
- // [Marcus Povey 20090217 : Now retrieving all datalist values on first load as this saves about 9 queries per page]
+ // [Marcus Povey 20090217 : Now retrieving all datalist values on first
+ // load as this saves about 9 queries per page]
+ // This also causes OOM problems when the datalists table is large
+ // @todo make a list of datalists that we want to get in one grab
$result = get_data("SELECT * from {$CONFIG->dbprefix}datalists");
if ($result) {
foreach ($result as $row) {
@@ -1514,8 +1636,9 @@ function datalist_get($name) {
/**
* Set the value for a datalist element.
*
- * @param string $name The name of the datalist
+ * @param string $name The name of the datalist
* @param string $value The new value
+ *
* @return true
*/
function datalist_set($name, $value) {
@@ -1534,7 +1657,9 @@ function datalist_set($name, $value) {
$datalist_memcache->delete($name);
}
- insert_data("INSERT into {$CONFIG->dbprefix}datalists set name = '{$name}', value = '{$value}' ON DUPLICATE KEY UPDATE value='{$value}'");
+ insert_data("INSERT into {$CONFIG->dbprefix}datalists"
+ . " set name = '{$name}', value = '{$value}'"
+ . " ON DUPLICATE KEY UPDATE value='{$value}'");
$DATALIST_CACHE[$name] = $value;
@@ -1558,8 +1683,10 @@ function datalist_set($name, $value) {
*
* @internal A datalist entry $functioname is created with the value of time().
*
- * @param string $functionname The name of the function you want to run.
- * @param int $timelastupdatedcheck A UNIX timestamp. If time() is > than this, this function will be run again.
+ * @param string $functionname The name of the function you want to run.
+ * @param int $timelastupdatedcheck A UNIX timestamp. If time() is > than this,
+ * this function will be run again.
+ *
* @return bool
*/
function run_function_once($functionname, $timelastupdatedcheck = 0) {
@@ -1592,8 +1719,10 @@ function run_function_once($functionname, $timelastupdatedcheck = 0) {
* This assumes we are releasing in order and deprecating according to policy.
*
* @see CODING.txt
- * @param str $msg Message to log / display.
- * @param str $version human-readable *release* version: 1.7, 1.7.3
+ *
+ * @param str $msg Message to log / display.
+ * @param str $dep_version Human-readable *release* version: 1.7, 1.7.3
+ *
* @return bool
* @since 1.7.0
*/
@@ -1647,8 +1776,9 @@ function elgg_deprecated_notice($msg, $dep_version) {
/**
* Checks if code is being called from a certain function.
*
- * To use, call this function with the function name (and optional file location) that it has to be called
- * from, it will either return true or false.
+ * To use, call this function with the function name (and optional
+ * file location) that it has to be called from, it will either
+ * return true or false.
*
* e.g.
*
@@ -1672,9 +1802,12 @@ function elgg_deprecated_notice($msg, $dep_version) {
* my_secure_function();
* }
*
- * @param mixed $function The function that this function must have in its call stack,
- * to test against a method pass an array containing a class and method name.
- * @param string $file Optional file that the function must reside in.
+ * @param mixed $function The function that this function must have in its call stack,
+ * to test against a method pass an array containing a class and
+ * method name.
+ * @param string $file Optional file that the function must reside in.
+ *
+ * @return bool
* @todo This is neat but is it necessary?
*/
function call_gatekeeper($function, $file = "") {
@@ -1716,7 +1849,7 @@ function call_gatekeeper($function, $file = "") {
$mirror = new ReflectionFunction($function);
}
- if ((!$mirror) || (strcmp($file,$mirror->getFileName())!=0)) {
+ if ((!$mirror) || (strcmp($file, $mirror->getFileName()) != 0)) {
return false;
}
}
@@ -1728,12 +1861,22 @@ function call_gatekeeper($function, $file = "") {
* This function checks to see if it is being called at somepoint by a function defined somewhere
* on a given path (optionally including subdirectories).
*
- * This function is similar to call_gatekeeper() but returns true if it is being called by a method or function which has been defined on a given path or by a specified file.
+ * This function is similar to call_gatekeeper() but returns true if it is being called
+ * by a method or function which has been defined on a given path or by a specified file.
+ *
+ * @param string $path The full path and filename that this function must have
+ * in its call stack If a partial path is given and
+ * $include_subdirs is true, then the function will return
+ * true if called by any function in or below the specified path.
+ * @param bool $include_subdirs Are subdirectories of the path ok, or must you specify an
+ * absolute path and filename.
+ * @param bool $strict_mode If true then the calling method or function must be directly
+ * called by something on $path, if false the whole call stack is
+ * searched.
*
- * @param string $path The full path and filename that this function must have in its call stack If a partial path is given and $include_subdirs is true, then the function will return true if called by any function in or below the specified path.
- * @param bool $include_subdirs Are subdirectories of the path ok, or must you specify an absolute path and filename.
- * @param bool $strict_mode If true then the calling method or function must be directly called by something on $path, if false the whole call stack is searched.
* @todo Again, very neat, but is it necessary?
+ *
+ * @return void
*/
function callpath_gatekeeper($path, $include_subdirs = true, $strict_mode = false) {
global $CONFIG;
@@ -1744,20 +1887,22 @@ function callpath_gatekeeper($path, $include_subdirs = true, $strict_mode = fals
$callstack = debug_backtrace();
foreach ($callstack as $call) {
- $call['file'] = str_replace("\\","/",$call['file']);
+ $call['file'] = str_replace("\\", "/", $call['file']);
if ($include_subdirs) {
if (strpos($call['file'], $path) === 0) {
if ($strict_mode) {
- $callstack[1]['file'] = str_replace("\\","/",$callstack[1]['file']);
- if ($callstack[1] === $call) { return true; }
+ $callstack[1]['file'] = str_replace("\\", "/", $callstack[1]['file']);
+ if ($callstack[1] === $call) {
+ return true;
+ }
} else {
return true;
}
}
} else {
- if (strcmp($path, $call['file'])==0) {
+ if (strcmp($path, $call['file']) == 0) {
if ($strict_mode) {
if ($callstack[1] === $call) {
return true;
@@ -1773,7 +1918,8 @@ function callpath_gatekeeper($path, $include_subdirs = true, $strict_mode = fals
}
if (isset($CONFIG->debug)) {
- system_message("Gatekeeper'd function called from {$callstack[1]['file']}:{$callstack[1]['line']}\n\nStack trace:\n\n" . print_r($callstack, true));
+ system_message("Gatekeeper'd function called from {$callstack[1]['file']}:"
+ . "{$callstack[1]['line']}\n\nStack trace:\n\n" . print_r($callstack, true));
}
return false;
@@ -1785,6 +1931,7 @@ function callpath_gatekeeper($path, $include_subdirs = true, $strict_mode = fals
* Normalizes the setting to bool.
*
* @param string $ini_get_arg The INI setting
+ *
* @return true|false Depending on whether it's on or off
*/
function ini_get_bool($ini_get_arg) {
@@ -1801,12 +1948,13 @@ function ini_get_bool($ini_get_arg) {
*
* Function to be used in array_filter which returns true if $string is not null.
*
- * @param string $string
+ * @param string $string The string to test
+ *
* @return bool
* @todo This is used once in metadata.php. Use a lambda function instead.
*/
function is_not_null($string) {
- if (($string==='') || ($string===false) || ($string===null)) {
+ if (($string === '') || ($string === false) || ($string === null)) {
return false;
}
@@ -1820,8 +1968,9 @@ function is_not_null($string) {
* Used in elgg_get_entities*() functions to support shortcutting plural
* names by singular names.
*
- * @param array $options The options array. $options['keys'] = 'values';
+ * @param array $options The options array. $options['keys'] = 'values';
* @param array $singulars A list of sinular words to pluralize by adding 's'.
+ *
* @return array
* @since 1.7.0
*/
@@ -1851,25 +2000,28 @@ function elgg_normalise_plural_options_array($options, $singulars) {
*/
function full_url() {
$s = empty($_SERVER["HTTPS"]) ? '' : ($_SERVER["HTTPS"] == "on") ? "s" : "";
- $protocol = substr(strtolower($_SERVER["SERVER_PROTOCOL"]), 0, strpos(strtolower($_SERVER["SERVER_PROTOCOL"]), "/")) . $s;
- $port = ($_SERVER["SERVER_PORT"] == "80" || $_SERVER["SERVER_PORT"] == "443") ? "" : (":".$_SERVER["SERVER_PORT"]);
+ $protocol = substr(strtolower($_SERVER["SERVER_PROTOCOL"]), 0,
+ strpos(strtolower($_SERVER["SERVER_PROTOCOL"]), "/")) . $s;
+
+ $port = ($_SERVER["SERVER_PORT"] == "80" || $_SERVER["SERVER_PORT"] == "443") ?
+ "" : (":" . $_SERVER["SERVER_PORT"]);
// This is here to prevent XSS in poorly written browsers used by 80% of the population.
// {@trac [5813]}
$quotes = array('\'', '"');
$encoded = array('%27', '%22');
- return $protocol . "://" . $_SERVER['SERVER_NAME'] . $port . str_replace($quotes, $encoded, $_SERVER['REQUEST_URI']);
+ return $protocol . "://" . $_SERVER['SERVER_NAME'] . $port .
+ str_replace($quotes, $encoded, $_SERVER['REQUEST_URI']);
}
/**
* Does nothing.
*
- * @param $range
- * @param $ip
* @deprecated 1.7
+ * @return 0
*/
-function test_ip($range, $ip) {
+function test_ip() {
elgg_deprecated_notice('test_ip() was removed because of licensing issues.', 1.7);
return 0;
@@ -1878,12 +2030,10 @@ function test_ip($range, $ip) {
/**
* Does nothing.
*
- * @param array $networks
- * @param string $ip
* @return bool
* @deprecated 1.7
*/
-function is_ip_in_array(array $networks, $ip) {
+function is_ip_in_array() {
elgg_deprecated_notice('is_ip_in_array() was removed because of licensing issues.', 1.7);
return false;
@@ -1894,8 +2044,9 @@ function is_ip_in_array(array $networks, $ip) {
*
* @note If only partial information is passed, a partial URL will be returned.
*
- * @param array $parts Associative array of URL components like parse_url() returns
- * @param bool $htmlencode HTML Encode the url?
+ * @param array $parts Associative array of URL components like parse_url() returns
+ * @param bool $html_encode HTML Encode the url?
+ *
* @return str Full URL
* @since 1.7.0
*/
@@ -1927,8 +2078,9 @@ function elgg_http_build_url(array $parts, $html_encode = TRUE) {
* add tokens to the action. The form view automatically handles
* tokens.
*
- * @param str $link Full action URL
- * @param bool $htmlencode html encode the url?
+ * @param str $url Full action URL
+ * @param bool $html_encode HTML encode the url?
+ *
* @return str URL with action tokens
* @since 1.7.0
* @link http://docs.elgg.org/Tutorials/Actions
@@ -1959,10 +2111,15 @@ function elgg_add_action_tokens_to_url($url, $html_encode = TRUE) {
/**
* Add action tokens to URL.
*
+ * @param string $url URL
+ *
+ * @return string
+ *
* @deprecated 1.7 final
*/
function elgg_validate_action_url($url) {
- elgg_deprecated_notice('elgg_validate_action_url had a short life. Use elgg_add_action_tokens_to_url() instead.', '1.7b');
+ elgg_deprecated_notice('elgg_validate_action_url() deprecated by elgg_add_action_tokens_to_url().',
+ '1.7b');
return elgg_add_action_tokens_to_url($url);
}
@@ -1973,8 +2130,9 @@ function elgg_validate_action_url($url) {
*
* @note You can send a partial URL string.
*
- * @param string $url
- * @param string $element
+ * @param string $url Full URL
+ * @param string $element The element to remove
+ *
* @return string The new URL with the query element removed.
* @since 1.7.0
*/
@@ -2000,8 +2158,9 @@ function elgg_http_remove_url_query_element($url, $element) {
/**
* Adds an element or elements to a URL's query string.
*
- * @param str $url The URL
- * @param array $elements key/value pairs to add to the URL
+ * @param str $url The URL
+ * @param array $elements Key/value pairs to add to the URL
+ *
* @return str The new URL with the query strings added
* @since 1.7.0
*/
@@ -2028,7 +2187,10 @@ function elgg_http_add_url_query_elements($url, array $elements) {
* Adds a breadcrumb to the breadcrumbs stack.
*
* @param string $title The title to display
- * @param string $link Optional. The link for the title.
+ * @param string $link Optional. The link for the title.
+ *
+ * @return void
+ *
* @link http://docs.elgg.org/Tutorials/UI/Breadcrumbs
*/
function elgg_push_breadcrumb($title, $link = NULL) {
@@ -2075,6 +2237,9 @@ function elgg_get_breadcrumbs() {
* Call this from an action when you want all your submitted variables
* available if the submission fails validation and is sent back to the form
*
+ * @param string $form_name Name of the sticky form
+ *
+ * @return void
* @link http://docs.elgg.org/Tutorials/UI/StickyForms
*/
function elgg_make_sticky_form($form_name) {
@@ -2088,7 +2253,7 @@ function elgg_make_sticky_form($form_name) {
}
$_SESSION['sticky_forms'][$form_name] = array();
- foreach($_REQUEST as $key => $var) {
+ foreach ($_REQUEST as $key => $var) {
// will go through XSS filtering on the get function
$_SESSION['sticky_forms'][$form_name][$key] = $var;
}
@@ -2101,7 +2266,9 @@ function elgg_make_sticky_form($form_name) {
* when they sticky values have been used to repopulate the form
* after a validation error.
*
- * @param string $name Form namespace
+ * @param string $form_name Form namespace
+ *
+ * @return void
* @link http://docs.elgg.org/Tutorials/UI/StickyForms
*/
function elgg_clear_sticky_form($form_name) {
@@ -2111,7 +2278,8 @@ function elgg_clear_sticky_form($form_name) {
/**
* Has this form been made sticky?
*
- * @param string $name Form namespace
+ * @param string $form_name Form namespace
+ *
* @return boolean
* @link http://docs.elgg.org/Tutorials/UI/StickyForms
*/
@@ -2122,15 +2290,17 @@ function elgg_is_sticky_form($form_name) {
/**
* Get a specific sticky variable
*
- * @param string $variable The name of the variable
- * @param mixed $default Default value if the variable does not exist in sticky cache
+ * @param string $form_name The name of the form
+ * @param string $variable The name of the variable
+ * @param mixed $default Default value if the variable does not exist in sticky cache
* @param boolean $filter_result Filter for bad input if true
+ *
* @return mixed
*
* @todo should this filter the default value?
* @link http://docs.elgg.org/Tutorials/UI/StickyForms
*/
-function elgg_get_sticky_value($form_name, $variable='', $default = NULL, $filter_result = true) {
+function elgg_get_sticky_value($form_name, $variable = '', $default = NULL, $filter_result = true) {
if (isset($_SESSION['sticky_forms'][$form_name][$variable])) {
$value = $_SESSION['sticky_forms'][$form_name][$variable];
if ($filter_result) {
@@ -2145,7 +2315,10 @@ function elgg_get_sticky_value($form_name, $variable='', $default = NULL, $filte
/**
* Clear a specific sticky variable
*
- * @param string $variable The name of the variable to clear
+ * @param string $form_name The name of the form
+ * @param string $variable The name of the variable to clear
+ *
+ * @return void
* @link http://docs.elgg.org/Tutorials/UI/StickyForms
*/
function elgg_clear_sticky_value($form_name, $variable) {
@@ -2154,6 +2327,7 @@ function elgg_clear_sticky_value($form_name, $variable) {
/**
* Returns the current active sticky form.
+ *
* @return mixed Str | FALSE
* @link http://docs.elgg.org/Tutorials/UI/StickyForms
*/
@@ -2172,7 +2346,9 @@ function elgg_get_active_sticky_form() {
/**
* Sets the active sticky form.
*
- * @param string $form_name
+ * @param string $form_name The name of the form
+ *
+ * @return void
* @link http://docs.elgg.org/Tutorials/UI/StickyForms
*/
function elgg_set_active_sticky_form($form_name) {
@@ -2186,7 +2362,8 @@ function elgg_set_active_sticky_form($form_name) {
*
* @tip Use this for arithmetic when determining if a file can be uploaded.
*
- * @param str $setting
+ * @param str $setting The php.ini setting
+ *
* @return int
* @since 1.7.0
* @link http://www.php.net/manual/en/function.ini-get.php
@@ -2196,7 +2373,7 @@ function elgg_get_ini_setting_in_bytes($setting) {
$val = ini_get($setting);
// convert INI setting when shorthand notation is used
- $last = strtolower($val[strlen($val)-1]);
+ $last = strtolower($val[strlen($val) - 1]);
switch($last) {
case 'g':
$val *= 1024;
@@ -2216,17 +2393,18 @@ function elgg_get_ini_setting_in_bytes($setting) {
* Searches for views under js/ and outputs them with special
* headers for caching control.
*
- * @param $page
- * @return unknown_type
+ * @param array $page The page array
+ *
+ * @return void
* @elgg_pagehandler js
*/
function js_page_handler($page) {
if (is_array($page) && sizeof($page)) {
- $js = str_replace('.js','',$page[0]);
+ $js = str_replace('.js', '', $page[0]);
$return = elgg_view('js/' . $js);
header('Content-type: text/javascript');
- header('Expires: ' . date('r',time() + 864000));
+ header('Expires: ' . date('r', time() + 864000));
header("Pragma: public");
header("Cache-Control: public");
header("Content-Length: " . strlen($return));
@@ -2241,12 +2419,14 @@ function js_page_handler($page) {
*
* @tip Register for the shutdown:system event to perform functions at the end of page loads.
*
- * @warning Using this event to perform long-running functions is not very useful. Servers will hold pages until processing is done
- * before sending them out to the browser.
+ * @warning Using this event to perform long-running functions is not very
+ * useful. Servers will hold pages until processing is done before sending
+ * them out to the browser.
*
+ * @return void
* @see register_shutdown_hook()
*/
-function __elgg_shutdown_hook() {
+function _elgg_shutdown_hook() {
global $START_MICROTIME;
trigger_elgg_event('shutdown', 'system');
@@ -2262,10 +2442,11 @@ function __elgg_shutdown_hook() {
* Handles core actions for comments and likes, the JS pagehandler, and the shutdown function.
*
* @elgg_event_handler init system
+ * @return void
*/
function elgg_init() {
global $CONFIG;
-
+
register_action('comments/add');
register_action('comments/delete');
register_action('likes/add');
@@ -2274,7 +2455,7 @@ function elgg_init() {
register_page_handler('js', 'js_page_handler');
// Trigger the shutdown:system event upon PHP shutdown.
- register_shutdown_function('__elgg_shutdown_hook');
+ register_shutdown_function('_elgg_shutdown_hook');
// Sets a blacklist of words in the current language.
// This is a comma separated list in word:blacklist.
@@ -2293,6 +2474,7 @@ function elgg_init() {
*
* @link http://docs.elgg.org/Tutorials/WalledGarden
* @elgg_plugin_hook index system
+ * @return void
*/
function elgg_walled_garden_index() {
$login = elgg_view('account/forms/login_walled_garden');
@@ -2306,7 +2488,13 @@ function elgg_walled_garden_index() {
/**
* Adds unit tests for the general API.
*
+ * @param string $hook unit_test
+ * @param string $type system
+ * @param array $value array of test files
+ * @param array $params empty
+ *
* @elgg_plugin_hook unit_tests system
+ * @return void
*/
function elgg_api_test($hook, $type, $value, $params) {
global $CONFIG;
@@ -2374,6 +2562,7 @@ function elgg_get_nav_items() {
* @since 1.8
* @link http://docs.elgg.org/Tutorials/UI/SiteMenu
* @elgg_event_handler init system
+ * @return void
*/
function add_custom_menu_items() {
if ($custom_items = get_config('menu_items_custom_items')) {
@@ -2390,9 +2579,10 @@ function add_custom_menu_items() {
*
* @tip The order of GET params doesn't matter.
*
- * @param string $url1
- * @param string $url2
- * @param array $ignore_params - GET params to ignore in the comparison
+ * @param string $url1 First URL
+ * @param string $url2 Second URL
+ * @param array $ignore_params GET params to ignore in the comparison
+ *
* @return BOOL
* @since 1.8
*/
@@ -2424,7 +2614,8 @@ function elgg_http_url_is_identical($url1, $url2, $ignore_params = array('offset
$parts = array('scheme', 'host', 'path');
foreach ($parts as $part) {
- if ((isset($url1_info[$part]) && isset($url2_info[$part])) && $url1_info[$part] != $url2_info[$part]) {
+ if ((isset($url1_info[$part]) && isset($url2_info[$part]))
+ && $url1_info[$part] != $url2_info[$part]) {
return FALSE;
} elseif (isset($url1_info[$part]) && !isset($url2_info[$part])) {
return FALSE;
@@ -2434,7 +2625,8 @@ function elgg_http_url_is_identical($url1, $url2, $ignore_params = array('offset
}
// quick compare of get params
- if (isset($url1_info['query']) && isset($url2_info['query']) && $url1_info['query'] == $url2_info['query']) {
+ if (isset($url1_info['query']) && isset($url2_info['query'])
+ && $url1_info['query'] == $url2_info['query']) {
return TRUE;
}
@@ -2489,13 +2681,14 @@ function elgg_http_url_is_identical($url1, $url2, $ignore_params = array('offset
* @since 1.8
* @elgg_event_handler init system
* @link http://docs.elgg.org/Tutorials/WalledGarden
+ * @return void
*/
function elgg_walled_garden() {
global $CONFIG;
// check for external page view
if (isset($CONFIG->site) && $CONFIG->site instanceof ElggSite) {
- $CONFIG->site->check_walled_garden();
+ $CONFIG->site->checkWalledGarden();
}
}
@@ -2505,9 +2698,11 @@ function elgg_walled_garden() {
*
* Shorthand for $value = (isset($array['key'])) ? $array['key'] : 'default';
*
- * @param string $key The key to check.
- * @param array $array The array to check against.
- * @param mixed $default Default value to return if nothing is found.
+ * @param string $key The key to check.
+ * @param array $array The array to check against.
+ * @param mixed $default Default value to return if nothing is found.
+ *
+ * @return void
* @since 1.8
*/
function elgg_get_array_value($key, array $array, $default = NULL) {
@@ -2520,18 +2715,23 @@ function elgg_get_array_value($key, array $array, $default = NULL) {
* @warning Will re-index numeric indexes.
*
* @note This operates the same as the built-in sort functions.
- * ie, sorts the array and returns a bool for success.
+ * It sorts the array and returns a bool for success.
*
* Do this: elgg_sort_3d_array_by_value($my_array);
* Not this: $my_array = elgg_sort_3d_array_by_value($my_array);
*
- * @param array $array Array to sort
- * @param string $element Element to sort by
- * @param $sort_order
- * @param $sort_type
+ * @param array &$array Array to sort
+ * @param string $element Element to sort by
+ * @param int $sort_order PHP sort order
+ * {@see http://us2.php.net/array_multisort}
+ * @param int $sort_type PHP sort type
+ * {@see http://us2.php.net/sort}
+ *
* @return bool
*/
-function elgg_sort_3d_array_by_value(&$array, $element, $sort_order = SORT_ASC, $sort_type = SORT_LOCALE_STRING) {
+function elgg_sort_3d_array_by_value(&$array, $element, $sort_order = SORT_ASC,
+$sort_type = SORT_LOCALE_STRING) {
+
$sort = array();
foreach ($array as $k => $v) {
diff --git a/engine/lib/entities.php b/engine/lib/entities.php
index e788018e0..50e41ab2c 100644
--- a/engine/lib/entities.php
+++ b/engine/lib/entities.php
@@ -25,6 +25,8 @@ $SUBTYPE_CACHE = NULL;
/**
* Initialise the entity cache.
+ *
+ * @return void
* @todo remove this.
* @access private
*/
@@ -40,6 +42,8 @@ function initialise_entity_cache() {
* Invalidate this class's entry in the cache.
*
* @param int $guid The entity guid
+ *
+ * @return void
* @access private
*/
function invalidate_cache_for_entity($guid) {
@@ -56,6 +60,8 @@ function invalidate_cache_for_entity($guid) {
* Stores an entity in $ENTITY_CACHE;
*
* @param ElggEntity $entity Entity to cache
+ *
+ * @return void
* @see retrieve_cached_entity()
* @see invalidate_cache_for_entity()
* @access private
@@ -70,6 +76,8 @@ function cache_entity(ElggEntity $entity) {
* Retrieve a entity from the cache.
*
* @param int $guid The guid
+ *
+ * @return void
* @see cache_entity()
* @see invalidate_cache_for_entity()
* @access private
@@ -89,10 +97,12 @@ function retrieve_cached_entity($guid) {
}
/**
- * As retrieve_cached_entity, but returns the result as a stdClass (compatible with load functions that
- * expect a database row.)
+ * As retrieve_cached_entity, but returns the result as a stdClass
+ * (compatible with load functions that expect a database row.)
*
* @param int $guid The guid
+ *
+ * @return mixed
* @todo unused
* @access private
*/
@@ -129,8 +139,9 @@ function retrieve_cached_entity_row($guid) {
*
* @todo Move to a nicer place?
*
- * @param string $type
- * @param string $subtype
+ * @param string $type Type
+ * @param string $subtype Subtype
+ *
* @return int Subtype ID
* @link http://docs.elgg.org/DataModel/Entities/Subtypes
* @see get_subtype_from_id()
@@ -142,7 +153,7 @@ function get_subtype_id($type, $subtype) {
$type = sanitise_string($type);
$subtype = sanitise_string($subtype);
- if ($subtype=="") {
+ if ($subtype == "") {
return FALSE;
}
@@ -167,7 +178,8 @@ function get_subtype_id($type, $subtype) {
*
* @todo Move to a nicer place?
*
- * @param int $subtype_id
+ * @param int $subtype_id Subtype ID
+ *
* @return string Subtype name
* @link http://docs.elgg.org/DataModel/Entities/Subtypes
* @see get_subtype_from_id()
@@ -206,8 +218,9 @@ function get_subtype_from_id($subtype_id) {
* with {@link register_entity_subtype()}. This function returns
* the class name if found, and NULL if not.
*
- * @param string $type The type
+ * @param string $type The type
* @param string $subtype The subtype
+ *
* @return string|null a class name or null
* @see get_subtype_from_id()
* @see get_subtype_class_from_id()
@@ -239,6 +252,7 @@ function get_subtype_class($type, $subtype) {
* Returns the classname for a subtype id.
*
* @param int $subtype_id The subtype id
+ *
* @return string|null
* @see get_subtype_class()
* @see get_subtype_from_id()
@@ -278,9 +292,11 @@ function get_subtype_class_from_id($subtype_id) {
* it will be loaded as that class automatically when retrieved from the database with
* {@link get_entity()}.
*
- * @param string $type The type you're subtyping (site, user, object, or group)
+ * @param string $type The type you're subtyping (site, user, object, or group)
* @param string $subtype The subtype
- * @param string $class Optional class name for the object
+ * @param string $class Optional class name for the object
+ *
+ * @return int
* @link http://docs.elgg.org/Tutorials/Subclasses
* @link http://docs.elgg.org/DataModel/Entities
* @see update_subtype()
@@ -300,8 +316,9 @@ function add_subtype($type, $subtype, $class = "") {
$id = get_subtype_id($type, $subtype);
- if ($id==0) {
- return insert_data("insert into {$CONFIG->dbprefix}entity_subtypes (type, subtype, class) values ('$type','$subtype','$class')");
+ if ($id == 0) {
+ return insert_data("insert into {$CONFIG->dbprefix}entity_subtypes"
+ . " (type, subtype, class) values ('$type','$subtype','$class')");
}
return $id;
@@ -310,8 +327,10 @@ function add_subtype($type, $subtype, $class = "") {
/**
* Removes a registered ElggEntity type, subtype, and classname.
*
- * @param string $type
- * @param string $subtype
+ * @param string $type Type
+ * @param string $subtype Subtype
+ *
+ * @return bool
* @see add_subtype()
* @see update_subtype()
*/
@@ -321,15 +340,18 @@ function remove_subtype($type, $subtype) {
$type = sanitise_string($type);
$subtype = sanitise_string($subtype);
- return delete_data("DELETE FROM {$CONFIG->dbprefix}entity_subtypes WHERE type = '$type' AND subtype = '$subtype'");
+ return delete_data("DELETE FROM {$CONFIG->dbprefix}entity_subtypes"
+ . " WHERE type = '$type' AND subtype = '$subtype'");
}
/**
* Update a registered ElggEntity type, subtype, and classname
*
- * @param string $type
- * @param string $subtype
- * @param string $class
+ * @param string $type Type
+ * @param string $subtype Subtype
+ * @param string $class Class name to use when loading this entity
+ *
+ * @return bool
*/
function update_subtype($type, $subtype, $class = '') {
global $CONFIG;
@@ -354,10 +376,11 @@ function update_subtype($type, $subtype, $class = '') {
*
* @warning Plugin authors should never call this directly. Use ->save() instead.
*
- * @param int $guid
- * @param int $owner_guid
- * @param int $access_id
- * @param int $container_guid
+ * @param int $guid The guid of the entity to update
+ * @param int $owner_guid The new owner guid
+ * @param int $access_id The new access id
+ * @param int $container_guid The new container guid
+ *
* @return bool
* @link http://docs.elgg.org/DataModel/Entities
* @access private
@@ -378,10 +401,12 @@ function update_entity($guid, $owner_guid, $access_id, $container_guid = null) {
if ($entity && $entity->canEdit()) {
if (trigger_elgg_event('update', $entity->type, $entity)) {
- $ret = update_data("UPDATE {$CONFIG->dbprefix}entities set owner_guid='$owner_guid', access_id='$access_id', container_guid='$container_guid', time_updated='$time' WHERE guid=$guid");
+ $ret = update_data("UPDATE {$CONFIG->dbprefix}entities"
+ . " set owner_guid='$owner_guid', access_id='$access_id',"
+ . " container_guid='$container_guid', time_updated='$time' WHERE guid=$guid");
if ($entity instanceof ElggObject) {
- update_river_access_by_object($guid,$access_id);
+ update_river_access_by_object($guid, $access_id);
}
// If memcache is available then delete this entry from the cache
@@ -394,7 +419,7 @@ function update_entity($guid, $owner_guid, $access_id, $container_guid = null) {
}
// Handle cases where there was no error BUT no rows were updated!
- if ($ret===false) {
+ if ($ret === false) {
return false;
}
@@ -412,8 +437,10 @@ function update_entity($guid, $owner_guid, $access_id, $container_guid = null) {
* A plugin hook container_permissions_check:$entity_type is emitted to allow granular
* access controls in plugins.
*
- * @param int $user_guid The user guid, or 0 for get_loggedin_userid()
- * @param int $container_guid The container, or 0 for the current page owner.
+ * @param int $user_guid The user guid, or 0 for get_loggedin_userid()
+ * @param int $container_guid The container, or 0 for the current page owner.
+ * @param string $entity_type The type of entities. Defauts to 'all'
+ *
* @return bool
* @link http://docs.elgg.org/DataModel/Containers
*/
@@ -428,7 +455,7 @@ function can_write_to_container($user_guid = 0, $container_guid = 0, $entity_typ
$container_guid = (int)$container_guid;
if (!$container_guid) {
- $container_guid = page_owner();
+ $container_guid = get_page_owner_guid();
}
if (!$container_guid) {
@@ -470,17 +497,21 @@ function can_write_to_container($user_guid = 0, $container_guid = 0, $entity_typ
* @warning Entities must have an entry in both the entities table and their type table
* or they will throw an exception when loaded.
*
- * @param string $type The type of the entity (site, user, object, group).
- * @param string $subtype The subtype of the entity.
- * @param int $owner_guid The GUID of the object's owner.
- * @param int $access_id The access control group to create the entity with.
- * @param int $site_guid The site to add this entity to. Leave as 0 (default) for the current site.
+ * @param string $type The type of the entity (site, user, object, group).
+ * @param string $subtype The subtype of the entity.
+ * @param int $owner_guid The GUID of the object's owner.
+ * @param int $access_id The access control group to create the entity with.
+ * @param int $site_guid The site to add this entity to. 0 for current.
+ * @param int $container_guid The container GUID
+ *
* @return int|false The new entity's GUID, or false on failure
* @throws InvalidParameterException
* @access private
* @link http://docs.elgg.org/DataModel/Entities
*/
-function create_entity($type, $subtype, $owner_guid, $access_id, $site_guid = 0, $container_guid = 0) {
+function create_entity($type, $subtype, $owner_guid, $access_id, $site_guid = 0,
+$container_guid = 0) {
+
global $CONFIG;
$type = sanitise_string($type);
@@ -505,13 +536,16 @@ function create_entity($type, $subtype, $owner_guid, $access_id, $site_guid = 0,
return false;
}
}
- if ($type=="") {
+ if ($type == "") {
throw new InvalidParameterException(elgg_echo('InvalidParameterException:EntityTypeNotSet'));
}
return insert_data("INSERT into {$CONFIG->dbprefix}entities
- (type, subtype, owner_guid, site_guid, container_guid, access_id, time_created, time_updated, last_action) values
- ('$type',$subtype, $owner_guid, $site_guid, $container_guid, $access_id, $time, $time, $time)");
+ (type, subtype, owner_guid, site_guid, container_guid,
+ access_id, time_created, time_updated, last_action)
+ values
+ ('$type',$subtype, $owner_guid, $site_guid, $container_guid,
+ $access_id, $time, $time, $time)");
}
/**
@@ -523,6 +557,7 @@ function create_entity($type, $subtype, $owner_guid, $access_id, $site_guid = 0,
* see {@link get_access_sql_suffix()}.
*
* @param int $guid The GUID of the object to extract
+ *
* @return stdClass|false
* @link http://docs.elgg.org/DataModel/Entities
* @see entity_row_to_elggstar()
@@ -546,7 +581,8 @@ function get_entity_as_row($guid) {
*
* Handles loading all tables into the correct class.
*
- * @param stdClass The row of the entry in the entities table.
+ * @param stdClass $row The row of the entry in the entities table.
+ *
* @return object|false
* @link http://docs.elgg.org/DataModel/Entities
* @see get_entity_as_row()
@@ -579,12 +615,13 @@ function entity_row_to_elggstar($row) {
// load class for entity if one is registered
$classname = get_subtype_class_from_id($row->subtype);
- if ($classname!="") {
+ if ($classname != "") {
if (class_exists($classname)) {
$new_entity = new $classname($row);
if (!($new_entity instanceof ElggEntity)) {
- throw new ClassException(sprintf(elgg_echo('ClassException:ClassnameNotClass'), $classname, 'ElggEntity'));
+ $msg = sprintf(elgg_echo('ClassException:ClassnameNotClass'), $classname, 'ElggEntity');
+ throw new ClassException($msg);
}
} else {
error_log(sprintf(elgg_echo('ClassNotFoundException:MissingClass'), $classname));
@@ -606,7 +643,8 @@ function entity_row_to_elggstar($row) {
$new_entity = new ElggSite($row);
break;
default:
- throw new InstallationException(sprintf(elgg_echo('InstallationException:TypeNotSupported'), $row->type));
+ $msg = sprintf(elgg_echo('InstallationException:TypeNotSupported'), $row->type);
+ throw new InstallationException($msg);
}
}
@@ -622,6 +660,7 @@ function entity_row_to_elggstar($row) {
* Loads and returns an entity object from a guid.
*
* @param int $guid The GUID of the entity
+ *
* @return object The correct Elgg or custom object based upon entity type and subtype
* @link http://docs.elgg.org/DataModel/Entities
*/
@@ -665,11 +704,13 @@ function get_entity($guid) {
*
* @param array $options Array in format:
*
- * types => NULL|STR entity type (SQL: type IN ('type1', 'type2') Joined with subtypes by AND...see below)
+ * types => NULL|STR entity type (type IN ('type1', 'type2')
+ * Joined with subtypes by AND. See below)
*
* subtypes => NULL|STR entity subtype (SQL: subtype IN ('subtype1', 'subtype2))
*
- * type_subtype_pairs => NULL|ARR (array('type' => 'subtype')) (SQL: type = '$type' AND subtype = '$subtype') pairs
+ * type_subtype_pairs => NULL|ARR (array('type' => 'subtype'))
+ * (type = '$type' AND subtype = '$subtype') pairs
*
* owner_guids => NULL|INT entity guid
*
@@ -735,10 +776,12 @@ function elgg_get_entities(array $options = array()) {
$options = array_merge($defaults, $options);
- // can't use helper function with type_subtype_pair because it's already an array...just need to merge it
+ // can't use helper function with type_subtype_pair because
+ // it's already an array...just need to merge it
if (isset($options['type_subtype_pair'])) {
if (isset($options['type_subtype_pairs'])) {
- $options['type_subtype_pairs'] = array_merge($options['type_subtype_pairs'], $options['type_subtype_pair']);
+ $options['type_subtype_pairs'] = array_merge($options['type_subtype_pairs'],
+ $options['type_subtype_pair']);
} else {
$options['type_subtype_pairs'] = $options['type_subtype_pair'];
}
@@ -754,7 +797,8 @@ function elgg_get_entities(array $options = array()) {
$wheres = $options['wheres'];
- $wheres[] = elgg_get_entity_type_subtype_where_sql('e', $options['types'], $options['subtypes'], $options['type_subtype_pairs']);
+ $wheres[] = elgg_get_entity_type_subtype_where_sql('e', $options['types'],
+ $options['subtypes'], $options['type_subtype_pairs']);
$wheres[] = elgg_get_entity_site_where_sql('e', $options['site_guids']);
$wheres[] = elgg_get_entity_owner_where_sql('e', $options['owner_guids']);
$wheres[] = elgg_get_entity_container_where_sql('e', $options['container_guids']);
@@ -846,22 +890,28 @@ function elgg_get_entities(array $options = array()) {
}
/**
+ * Returns entities.
+ *
* @deprecated 1.7. Use elgg_get_entities().
- * @param $type
- * @param $subtype
- * @param $owner_guid
- * @param $order_by
- * @param $limit
- * @param $offset
- * @param $count
- * @param $site_guid
- * @param $container_guid
- * @param $timelower
- * @param $timeupper
- * @return unknown_type
- */
-function get_entities($type = "", $subtype = "", $owner_guid = 0, $order_by = "", $limit = 10, $offset = 0,
-$count = false, $site_guid = 0, $container_guid = null, $timelower = 0, $timeupper = 0) {
+ *
+ * @param string $type Entity type
+ * @param string $subtype Entity subtype
+ * @param int $owner_guid Owner GUID
+ * @param string $order_by Order by clause
+ * @param int $limit Limit
+ * @param int $offset Offset
+ * @param bool $count Return a count or an array of entities
+ * @param int $site_guid Site GUID
+ * @param int $container_guid Container GUID
+ * @param int $timelower Lower time limit
+ * @param int $timeupper Upper time limit
+ *
+ * @return array
+ */
+function get_entities($type = "", $subtype = "", $owner_guid = 0, $order_by = "", $limit = 10,
+$offset = 0, $count = false, $site_guid = 0, $container_guid = null, $timelower = 0,
+$timeupper = 0) {
+
elgg_deprecated_notice('get_entities() was deprecated by elgg_get_entities().', 1.7);
// rewrite owner_guid to container_guid to emulate old functionality
@@ -935,10 +985,11 @@ $count = false, $site_guid = 0, $container_guid = null, $timelower = 0, $timeupp
/**
* Returns SQL where clause for type and subtype on main entity table
*
- * @param string $table entity table prefix as defined in SELECT ... FROM prefix_entities $table
- * @param NULL|$types
- * @param NULL|array $subtypes
- * @param NULL|array $pairs
+ * @param string $table Entity table prefix as defined in SELECT...FROM entities $table
+ * @param NULL|array $types Array of types or NULL if none.
+ * @param NULL|array $subtypes Array of subtypes or NULL if none
+ * @param NULL|array $pairs Array of pairs of types and subtypes
+ *
* @return FALSE|string
* @since 1.7.0
* @access private
@@ -1052,8 +1103,11 @@ function elgg_get_entity_type_subtype_where_sql($table, $types, $subtypes, $pair
if (is_array($paired_subtypes)) {
$paired_subtype_ids = array();
foreach ($paired_subtypes as $paired_subtype) {
- if (ELGG_ENTITIES_NO_VALUE === $paired_subtype || ($paired_subtype_id = get_subtype_id($paired_type, $paired_subtype))) {
- $paired_subtype_ids[] = (ELGG_ENTITIES_NO_VALUE === $paired_subtype) ? ELGG_ENTITIES_NO_VALUE : $paired_subtype_id;
+ if (ELGG_ENTITIES_NO_VALUE === $paired_subtype
+ || ($paired_subtype_id = get_subtype_id($paired_type, $paired_subtype))) {
+
+ $paired_subtype_ids[] = (ELGG_ENTITIES_NO_VALUE === $paired_subtype) ?
+ ELGG_ENTITIES_NO_VALUE : $paired_subtype_id;
} else {
$valid_pairs_subtypes_count--;
elgg_log("Type-subtype $paired_type:$paired_subtype' does not exist!", 'WARNING');
@@ -1069,7 +1123,8 @@ function elgg_get_entity_type_subtype_where_sql($table, $types, $subtypes, $pair
if ($paired_subtype_ids_str = implode(',', $paired_subtype_ids)) {
- $wheres[] = "({$table}.type = '$paired_type' AND {$table}.subtype IN ($paired_subtype_ids_str))";
+ $wheres[] = "({$table}.type = '$paired_type'"
+ . " AND {$table}.subtype IN ($paired_subtype_ids_str))";
}
} else {
$wheres[] = "({$table}.type = '$paired_type')";
@@ -1090,8 +1145,10 @@ function elgg_get_entity_type_subtype_where_sql($table, $types, $subtypes, $pair
* Returns SQL where clause for owner and containers.
*
* @todo Probably DRY up once things are settled.
- * @param string $table entity table prefix as defined in SELECT ... FROM prefix_entities $table
- * @param NULL|array $owner_guids
+ *
+ * @param string $table Entity table prefix as defined in SELECT...FROM entities $table
+ * @param NULL|array $owner_guids Owner GUIDs
+ *
* @return FALSE|str
* @since 1.7.0
* @access private
@@ -1119,7 +1176,9 @@ function elgg_get_entity_owner_where_sql($table, $owner_guids) {
$where = '';
// implode(',', 0) returns 0.
- if (($owner_str = implode(',', $owner_guids_sanitised)) && ($owner_str !== FALSE) && ($owner_str !== '')) {
+ if (($owner_str = implode(',', $owner_guids_sanitised))
+ && ($owner_str !== FALSE) && ($owner_str !== '')) {
+
$where = "({$table}.owner_guid IN ($owner_str))";
}
@@ -1129,8 +1188,10 @@ function elgg_get_entity_owner_where_sql($table, $owner_guids) {
/**
* Returns SQL where clause for containers.
*
- * @param string $table entity table prefix as defined in SELECT ... FROM prefix_entities $table
- * @param NULL|array $container_guids
+ * @param string $table Entity table prefix as defined in
+ * SELECT...FROM entities $table
+ * @param NULL|array $container_guids Array of container guids
+ *
* @return FALSE|string
* @since 1.7.0
* @access private
@@ -1168,17 +1229,19 @@ function elgg_get_entity_container_where_sql($table, $container_guids) {
/**
* Returns SQL where clause for entity time limits.
*
- * @param string $table entity table prefix as defined in SELECT ... FROM prefix_entities $table
- * @param NULL|int $time_created_upper
- * @param NULL|int $time_created_lower
- * @param NULL|int $time_updated_upper
- * @param NULL|int $time_updated_lower
+ * @param string $table Entity table prefix as defined in
+ * SELECT...FROM entities $table
+ * @param NULL|int $time_created_upper Time crated upper limit
+ * @param NULL|int $time_created_lower Time created lower limit
+ * @param NULL|int $time_updated_upper Time updated upper limit
+ * @param NULL|int $time_updated_lower Time updated lower limit
+ *
* @return FALSE|str FALSE on fail, string on success.
* @since 1.7.0
* @access private
*/
-function elgg_get_entity_time_where_sql($table, $time_created_upper = NULL, $time_created_lower = NULL,
- $time_updated_upper = NULL, $time_updated_lower = NULL) {
+function elgg_get_entity_time_where_sql($table, $time_created_upper = NULL,
+$time_created_lower = NULL, $time_updated_upper = NULL, $time_updated_lower = NULL) {
$wheres = array();
@@ -1210,8 +1273,9 @@ function elgg_get_entity_time_where_sql($table, $time_created_upper = NULL, $tim
/**
* Returns SQL where clause for site entities
*
- * @param string $table entity table prefix as defined in SELECT ... FROM prefix_entities $table
- * @param NULL|array $site_guids
+ * @param string $table Entity table prefix as defined in SELECT...FROM entities $table
+ * @param NULL|array $site_guids Array of site guids
+ *
* @return FALSE|string
* @since 1.7.0
* @access private
@@ -1281,17 +1345,23 @@ function elgg_list_entities($options) {
}
/**
+ * Lists entities
+ *
* @deprecated 1.7. Use elgg_list_entities().
- * @param $type
- * @param $subtype
- * @param $owner_guid
- * @param $limit
- * @param $fullview
- * @param $viewtypetoggle
- * @param $pagination
- * @return unknown_type
- */
-function list_entities($type= "", $subtype = "", $owner_guid = 0, $limit = 10, $fullview = true, $viewtypetoggle = false, $pagination = true) {
+ *
+ * @param string $type Entity type
+ * @param string $subtype Entity subtype
+ * @param int $owner_guid Owner GUID
+ * @param int $limit Limit
+ * @param bool $fullview Display entity full views?
+ * @param bool $viewtypetoggle Allow switching to gallery mode?
+ * @param bool $pagination Show pagination?
+ *
+ * @return string
+ */
+function list_entities($type= "", $subtype = "", $owner_guid = 0, $limit = 10, $fullview = true,
+$viewtypetoggle = false, $pagination = true) {
+
elgg_deprecated_notice('list_entities() was deprecated by elgg_list_entities()!', 1.7);
$options = array();
@@ -1327,26 +1397,33 @@ function list_entities($type= "", $subtype = "", $owner_guid = 0, $limit = 10, $
/**
* Lists entities that belong to a group.
*
- * @warning This function is largely redundant. The preferred
- * method of listing group entities is by setting the container
- * guid option in {@link elgg_list_entities()}.
- *
- * @param string $subtype The arbitrary subtype of the entity
- * @param int $owner_guid The GUID of the owning user
- * @param int $container_guid The GUID of the containing group
- * @param int $limit The number of entities to display per page (default: 10)
- * @param true|false $fullview Whether or not to display the full view (default: true)
- * @param true|false $viewtypetoggle Whether or not to allow gallery view (default: true)
- * @param true|false $pagination Whether to display pagination (default: true)
+ * @warning This function is redundant and will be deprecated in 1.8.
+ * The preferred method of listing group entities is by setting the
+ * container guid option in {@link elgg_list_entities()}.
+ *
+ * @param string $subtype The arbitrary subtype of the entity
+ * @param int $owner_guid The GUID of the owning user
+ * @param int $container_guid The GUID of the containing group
+ * @param int $limit The number of entities to display per page (default: 10)
+ * @param bool $fullview Whether or not to display the full view (default: true)
+ * @param bool $viewtypetoggle Whether or not to allow gallery view (default: true)
+ * @param bool $pagination Whether to display pagination (default: true)
+ *
* @return string List of parsed entities
+ *
* @see elgg_list_entities()
*/
-function list_entities_groups($subtype = "", $owner_guid = 0, $container_guid = 0, $limit = 10, $fullview = true, $viewtypetoggle = true, $pagination = true) {
+function list_entities_groups($subtype = "", $owner_guid = 0, $container_guid = 0,
+$limit = 10, $fullview = true, $viewtypetoggle = true, $pagination = true) {
+
$offset = (int) get_input('offset');
- $count = get_objects_in_group($container_guid, $subtype, $owner_guid, 0, "", $limit, $offset, true);
- $entities = get_objects_in_group($container_guid, $subtype, $owner_guid, 0, "", $limit, $offset);
+ $count = get_objects_in_group($container_guid, $subtype, $owner_guid,
+ 0, "", $limit, $offset, true);
+ $entities = get_objects_in_group($container_guid, $subtype, $owner_guid,
+ 0, "", $limit, $offset);
- return elgg_view_entity_list($entities, $count, $offset, $limit, $fullview, $viewtypetoggle, $pagination);
+ return elgg_view_entity_list($entities, $count, $offset, $limit,
+ $fullview, $viewtypetoggle, $pagination);
}
/**
@@ -1356,14 +1433,17 @@ function list_entities_groups($subtype = "", $owner_guid = 0, $container_guid =
*
* @warning Months are returned in the form YYYYMM.
*
- * @param string $type The type of entity
- * @param string $subtype The subtype of entity
- * @param int $container_guid The container GUID that the entinties belong to
- * @param int $site_guid The site GUID
- * @param str order_by SQL order by clause
+ * @param string $type The type of entity
+ * @param string $subtype The subtype of entity
+ * @param int $container_guid The container GUID that the entinties belong to
+ * @param int $site_guid The site GUID
+ * @param str $order_by Order_by SQL order by clause
+ *
* @return array|false Either an array months as YYYYMM, or false on failure
*/
-function get_entity_dates($type = '', $subtype = '', $container_guid = 0, $site_guid = 0, $order_by = 'time_created') {
+function get_entity_dates($type = '', $subtype = '', $container_guid = 0, $site_guid = 0,
+$order_by = 'time_created') {
+
global $CONFIG;
$site_guid = (int) $site_guid;
@@ -1380,16 +1460,19 @@ function get_entity_dates($type = '', $subtype = '', $container_guid = 0, $site_
if (is_array($subtype)) {
$tempwhere = "";
if (sizeof($subtype)) {
- foreach($subtype as $typekey => $subtypearray) {
- foreach($subtypearray as $subtypeval) {
+ foreach ($subtype as $typekey => $subtypearray) {
+ foreach ($subtypearray as $subtypeval) {
$typekey = sanitise_string($typekey);
if (!empty($subtypeval)) {
- if (!$subtypeval = (int) get_subtype_id($typekey, $subtypeval))
+ if (!$subtypeval = (int) get_subtype_id($typekey, $subtypeval)) {
return false;
+ }
} else {
$subtypeval = 0;
}
- if (!empty($tempwhere)) $tempwhere .= " or ";
+ if (!empty($tempwhere)) {
+ $tempwhere .= " or ";
+ }
$tempwhere .= "(type = '{$typekey}' and subtype = {$subtypeval})";
}
}
@@ -1409,10 +1492,10 @@ function get_entity_dates($type = '', $subtype = '', $container_guid = 0, $site_
if ($container_guid !== 0) {
if (is_array($container_guid)) {
- foreach($container_guid as $key => $val) {
+ foreach ($container_guid as $key => $val) {
$container_guid[$key] = (int) $val;
}
- $where[] = "container_guid in (" . implode(",",$container_guid) . ")";
+ $where[] = "container_guid in (" . implode(",", $container_guid) . ")";
} else {
$container_guid = (int) $container_guid;
$where[] = "container_guid = {$container_guid}";
@@ -1435,7 +1518,7 @@ function get_entity_dates($type = '', $subtype = '', $container_guid = 0, $site_
$sql .= "1=1 ORDER BY $order_by";
if ($result = get_data($sql)) {
$endresult = array();
- foreach($result as $res) {
+ foreach ($result as $res) {
$endresult[] = $res->yearmonth;
}
return $endresult;
@@ -1456,9 +1539,10 @@ function get_entity_dates($type = '', $subtype = '', $container_guid = 0, $site_
*
* @note Use ElggEntity::disable() instead.
*
- * @param int $guid The guid
- * @param string $reason Optional reason
- * @param bool $recursive Recursively disable all entities owned or contained by $guid?
+ * @param int $guid The guid
+ * @param string $reason Optional reason
+ * @param bool $recursive Recursively disable all entities owned or contained by $guid?
+ *
* @return bool
* @access private
* @see access_show_hidden_entities()
@@ -1471,7 +1555,7 @@ function disable_entity($guid, $reason = "", $recursive = true) {
$reason = sanitise_string($reason);
if ($entity = get_entity($guid)) {
- if (trigger_elgg_event('disable',$entity->type,$entity)) {
+ if (trigger_elgg_event('disable', $entity->type, $entity)) {
if ($entity->canEdit()) {
if ($reason) {
create_metadata($guid, 'disable_reason', $reason, '', 0, ACCESS_PUBLIC);
@@ -1515,7 +1599,8 @@ function disable_entity($guid, $reason = "", $recursive = true) {
* @warning In order to enable an entity using ElggEntity::enable(),
* you must first use {@link access_show_hidden_entities()}.
*
- * @param int $guid
+ * @param int $guid GUID of entity to enable
+ *
* @return bool
*/
function enable_entity($guid) {
@@ -1528,7 +1613,7 @@ function enable_entity($guid) {
access_show_hidden_entities(true);
if ($entity = get_entity($guid)) {
- if (trigger_elgg_event('enable',$entity->type,$entity)) {
+ if (trigger_elgg_event('enable', $entity->type, $entity)) {
if ($entity->canEdit()) {
access_show_hidden_entities($access_status);
@@ -1561,9 +1646,12 @@ function enable_entity($guid) {
* the entity. That means that if the container_guid = $guid, the item will be deleted
* regardless of who owns it.
*
- * @param int $guid
- * @param bool $recursive If true (default) then all entities which are owned or contained by $guid will also be deleted.
+ * @param int $guid The guid of the entity to delete
+ * @param bool $recursive If true (default) then all entities which are
+ * owned or contained by $guid will also be deleted.
+ *
* @access private
+ * @return bool
*/
function delete_entity($guid, $recursive = true) {
global $CONFIG, $ENTITY_CACHE;
@@ -1641,13 +1729,17 @@ function delete_entity($guid, $recursive = true) {
/**
* Delete multiple entities that match a given query.
- * This function iterates through and calls delete_entity on each one, this is somewhat inefficient but lets
- * the 'delete' even be called for each entity.
+ * This function iterates through and calls delete_entity on
+ * each one, this is somewhat inefficient but lets
+ * the 'delete' event be called for each entity.
*
* @deprecated 1.7. This is a dangerous function as it defaults to deleting everything.
- * @param string $type The type of entity (eg "user", "object" etc)
- * @param string $subtype The arbitrary subtype of the entity
- * @param int $owner_guid The GUID of the owning user
+ *
+ * @param string $type The type of entity (eg "user", "object" etc)
+ * @param string $subtype The arbitrary subtype of the entity
+ * @param int $owner_guid The GUID of the owning user
+ *
+ * @return false
*/
function delete_entities($type = "", $subtype = "", $owner_guid = 0) {
elgg_deprecated_notice('delete_entities() was deprecated because no one should use it.', 1.7);
@@ -1657,10 +1749,11 @@ function delete_entities($type = "", $subtype = "", $owner_guid = 0) {
/**
* Exports attributes generated on the fly (volatile) about an entity.
*
- * @param unknown_type $hook
- * @param unknown_type $entity_type
- * @param unknown_type $returnvalue
- * @param unknown_type $params The parameters, passed 'guid' and 'varname'
+ * @param string $hook volatile
+ * @param string $entity_type metadata
+ * @param string $returnvalue Return value from previous hook
+ * @param array $params The parameters, passed 'guid' and 'varname'
+ *
* @return null
* @elgg_plugin_hook_handler volatile metadata
* @todo investigate more.
@@ -1698,8 +1791,13 @@ function volatile_data_export_plugin_hook($hook, $entity_type, $returnvalue, $pa
*
* @warning Only exports fields in the entity and entity type tables.
*
+ * @param string $hook export
+ * @param string $entity_type all
+ * @param mixed $returnvalue Previous hook return value
+ * @param array $params Parameters
+ *
* @elgg_event_handler export all
- * @todo document
+ * @return mixed
*/
function export_entity_plugin_hook($hook, $entity_type, $returnvalue, $params) {
// Sanity check values
@@ -1716,7 +1814,8 @@ function export_entity_plugin_hook($hook, $entity_type, $returnvalue, $params) {
// Get the entity
$entity = get_entity($guid);
if (!($entity instanceof ElggEntity)) {
- throw new InvalidClassException(sprintf(elgg_echo('InvalidClassException:NotValidElggStar'), $guid, get_class()));
+ $msg = sprintf(elgg_echo('InvalidClassException:NotValidElggStar'), $guid, get_class());
+ throw new InvalidClassException($msg);
}
$export = $entity->export();
@@ -1733,9 +1832,11 @@ function export_entity_plugin_hook($hook, $entity_type, $returnvalue, $params) {
}
/**
- * Utility function used by import_entity_plugin_hook() to process an ODDEntity into an unsaved ElggEntity.
+ * Utility function used by import_entity_plugin_hook() to
+ * process an ODDEntity into an unsaved ElggEntity.
*
* @param ODDEntity $element The OpenDD element
+ *
* @return ElggEntity the unsaved entity which should be populated by items.
* @todo Remove this.
*/
@@ -1749,18 +1850,18 @@ function oddentity_to_elggentity(ODDEntity $element) {
if (!$tmp) {
// Construct new class with owner from session
$classname = get_subtype_class($class, $subclass);
- if ($classname!="") {
+ if ($classname != "") {
if (class_exists($classname)) {
$tmp = new $classname();
if (!($tmp instanceof ElggEntity)) {
- throw new ClassException(sprintf(elgg_echo('ClassException:ClassnameNotClass', $classname, get_class())));
+ $msg = sprintf(elgg_echo('ClassException:ClassnameNotClass', $classname, get_class()));
+ throw new ClassException($msg);
}
- }
- else
+ } else {
error_log(sprintf(elgg_echo('ClassNotFoundException:MissingClass'), $classname));
- }
- else {
+ }
+ } else {
switch ($class) {
case 'object' :
$tmp = new ElggObject($row);
@@ -1775,14 +1876,16 @@ function oddentity_to_elggentity(ODDEntity $element) {
$tmp = new ElggSite($row);
break;
default:
- throw new InstallationException(sprintf(elgg_echo('InstallationException:TypeNotSupported'), $class));
+ $msg = sprintf(elgg_echo('InstallationException:TypeNotSupported'), $class);
+ throw new InstallationException($msg);
}
}
}
if ($tmp) {
if (!$tmp->import($element)) {
- throw new ImportException(sprintf(elgg_echo('ImportException:ImportFailed'), $element->getAttribute('uuid')));
+ $msg = sprintf(elgg_echo('ImportException:ImportFailed'), $element->getAttribute('uuid'));
+ throw new ImportException($msg);
}
return $tmp;
@@ -1794,11 +1897,19 @@ function oddentity_to_elggentity(ODDEntity $element) {
/**
* Import an entity.
*
- * This function checks the passed XML doc (as array) to see if it is a user, if so it constructs a new
- * elgg user and returns "true" to inform the importer that it's been handled.
+ * This function checks the passed XML doc (as array) to see if it is
+ * a user, if so it constructs a new elgg user and returns "true"
+ * to inform the importer that it's been handled.
+ *
+ * @param string $hook import
+ * @param string $entity_type all
+ * @param mixed $returnvalue Value from previous hook
+ * @param mixed $params Array of params
*
+ * @return mixed
* @elgg_plugin_hook_handler import all
* @todo document
+ *
*/
function import_entity_plugin_hook($hook, $entity_type, $returnvalue, $params) {
$element = $params['element'];
@@ -1811,7 +1922,8 @@ function import_entity_plugin_hook($hook, $entity_type, $returnvalue, $params) {
if ($tmp) {
// Make sure its saved
if (!$tmp->save()) {
- throw new ImportException(sprintf(elgg_echo('ImportException:ProblemSaving'), $element->getAttribute('uuid')));
+ sprintf(elgg_echo('ImportException:ProblemSaving'), $element->getAttribute('uuid'));
+ throw new ImportException($msg);
}
// Belts and braces
@@ -1838,7 +1950,8 @@ function import_entity_plugin_hook($hook, $entity_type, $returnvalue, $params) {
* @tip Use ElggEntity::canEdit() instead.
*
* @param int $entity_guid The GUID of the entity
- * @param int $user_guid The GUID of the user
+ * @param int $user_guid The GUID of the user
+ *
* @return bool
* @link http://docs.elgg.org/Entities/AccessControl
*/
@@ -1888,9 +2001,10 @@ function can_edit_entity($entity_guid, $user_guid = 0) {
*
* @warning If a $user_guid isn't specified, the currently logged in user is used.
*
- * @param int $entity_guid The GUID of the entity
- * @param int $user_guid The GUID of the user
- * @param ElggMetadata $metadata The metadata to specifically check (if any; default null)
+ * @param int $entity_guid The GUID of the entity
+ * @param int $user_guid The GUID of the user
+ * @param ElggMetadata $metadata The metadata to specifically check (if any; default null)
+ *
* @return bool
* @see register_plugin_hook()
*/
@@ -1907,7 +2021,8 @@ function can_edit_entity_metadata($entity_guid, $user_guid = 0, $metadata = null
}
$user = get_entity($user_guid);
- $return = trigger_plugin_hook('permissions_check:metadata',$entity->type,array('entity' => $entity, 'user' => $user, 'metadata' => $metadata),$return);
+ $params = array('entity' => $entity, 'user' => $user, 'metadata' => $metadata);
+ $return = trigger_plugin_hook('permissions_check:metadata', $entity->type, $parms, $return);
return $return;
} else {
return false;
@@ -1922,7 +2037,8 @@ function can_edit_entity_metadata($entity_guid, $user_guid = 0, $metadata = null
* @internal This is passed an entity rather than a guid to handle non-created entities.
*
* @param ElggEntity $entity The entity
- * @param string $size
+ * @param string $size Icon size
+ *
* @return string URL to the entity icon.
*/
function get_entity_icon_url(ElggEntity $entity, $size = 'medium') {
@@ -1960,7 +2076,8 @@ function get_entity_icon_url(ElggEntity $entity, $size = 'medium') {
$viewtype = elgg_get_viewtype();
// Step one, see if anyone knows how to render this in the current view
- $url = trigger_plugin_hook('entity:icon:url', $entity->getType(), array('entity' => $entity, 'viewtype' => $viewtype, 'size' => $size), $url);
+ $params = array('entity' => $entity, 'viewtype' => $viewtype, 'size' => $size);
+ $url = trigger_plugin_hook('entity:icon:url', $entity->getType(), $params, $url);
// Fail, so use default
if (!$url) {
@@ -1968,13 +2085,13 @@ function get_entity_icon_url(ElggEntity $entity, $size = 'medium') {
$subtype = $entity->getSubtype();
if (!empty($subtype)) {
- $overrideurl = elgg_view("icon/{$type}/{$subtype}/{$size}",array('entity' => $entity));
+ $overrideurl = elgg_view("icon/{$type}/{$subtype}/{$size}", array('entity' => $entity));
if (!empty($overrideurl)) {
return $overrideurl;
}
}
- $overrideurl = elgg_view("icon/{$type}/default/{$size}",array('entity' => $entity));
+ $overrideurl = elgg_view("icon/{$type}/default/{$size}", array('entity' => $entity));
if (!empty($overrideurl)) {
return $overrideurl;
}
@@ -1991,6 +2108,7 @@ function get_entity_icon_url(ElggEntity $entity, $size = 'medium') {
* @tip Can be overridden with {@link register_entity_url_handler()}.
*
* @param int $entity_guid The GUID of the entity
+ *
* @return string The URL of the entity
* @see register_entity_url_handler()
*/
@@ -2001,17 +2119,17 @@ function get_entity_url($entity_guid) {
$url = "";
if (isset($CONFIG->entity_url_handler[$entity->getType()][$entity->getSubType()])) {
- $function = $CONFIG->entity_url_handler[$entity->getType()][$entity->getSubType()];
+ $function = $CONFIG->entity_url_handler[$entity->getType()][$entity->getSubType()];
if (is_callable($function)) {
$url = $function($entity);
}
} elseif (isset($CONFIG->entity_url_handler[$entity->getType()]['all'])) {
- $function = $CONFIG->entity_url_handler[$entity->getType()]['all'];
+ $function = $CONFIG->entity_url_handler[$entity->getType()]['all'];
if (is_callable($function)) {
$url = $function($entity);
}
} elseif (isset($CONFIG->entity_url_handler['all']['all'])) {
- $function = $CONFIG->entity_url_handler['all']['all'];
+ $function = $CONFIG->entity_url_handler['all']['all'];
if (is_callable($function)) {
$url = $function($entity);
}
@@ -2030,14 +2148,17 @@ function get_entity_url($entity_guid) {
/**
* Sets the URL handler for a particular entity type and subtype
*
- * @param string $function_name The function to register
- * @param string $entity_type The entity type
+ * @param string $function_name The function to register
+ * @param string $entity_type The entity type
* @param string $entity_subtype The entity subtype
+ *
* @return true|false Depending on success
* @see get_entity_url()
* @see ElggEntity::getURL()
*/
-function register_entity_url_handler($function_name, $entity_type = "all", $entity_subtype = "all") {
+function register_entity_url_handler($function_name, $entity_type = "all",
+$entity_subtype = "all") {
+
global $CONFIG;
if (!is_callable($function_name)) {
@@ -2063,10 +2184,12 @@ function register_entity_url_handler($function_name, $entity_type = "all", $enti
* @tip This will attempt to find a default entity for the current view and return a url.
* This is registered at a high priority so that other handlers will pick it up first.
*
- * @param unknown_type $hook
- * @param unknown_type $entity_type
- * @param unknown_type $returnvalue
- * @param unknown_type $params
+ * @param string $hook entity:icon:url
+ * @param string $entity_type all
+ * @param mixed $returnvalue Previous hook's return value
+ * @param array $params Array of params
+ *
+ * @return string|null String of URL for entity's icon
* @elgg_plugin_hook_handler entity:icon:url all
*/
function default_entity_icon_hook($hook, $entity_type, $returnvalue, $params) {
@@ -2085,7 +2208,7 @@ function default_entity_icon_hook($hook, $entity_type, $returnvalue, $params) {
$url = "views/$viewtype/graphics/icons/$type/default/$size.png";
}
- if(!@file_exists($CONFIG->path . $url)) {
+ if (!@file_exists($CONFIG->path . $url)) {
$url = "views/$viewtype/graphics/icons/default/$size.png";
}
@@ -2103,8 +2226,9 @@ function default_entity_icon_hook($hook, $entity_type, $returnvalue, $params) {
*
* @tip Add a language string item:type:subtype to make sure the items are display properly.
*
- * @param string $type The type of entity (object, site, user, group)
+ * @param string $type The type of entity (object, site, user, group)
* @param string $subtype The subtype to register (may be blank)
+ *
* @return true|false Depending on success
* @see get_registered_entity_types()
* @link http://docs.elgg.org/Search
@@ -2139,8 +2263,9 @@ function register_entity_type($type, $subtype) {
* @warning With a blank subtype, it unregisters that entity type including
* all subtypes. This must be called after all subtypes have been registered.
*
- * @param string $type The type of entity (object, site, user, group)
+ * @param string $type The type of entity (object, site, user, group)
* @param string $subtype The subtype to register (may be blank)
+ *
* @return true|false Depending on success
* @see register_entity_type()
*/
@@ -2178,6 +2303,7 @@ function unregister_entity_type($type, $subtype) {
* Returns registered entity types and subtypes
*
* @param string $type The type of entity (object, site, user, group) or blank for all
+ *
* @return array|false Depending on whether entities have been registered
* @see register_entity_type()
*/
@@ -2204,8 +2330,9 @@ function get_registered_entity_types($type = '') {
/**
* Returns if the entity type and subtype have been registered with {@see register_entity_type()}.
*
- * @param string $type The type of entity (object, site, user, group)
+ * @param string $type The type of entity (object, site, user, group)
* @param string $subtype The subtype (may be blank)
+ *
* @return true|false Depending on whether or not the type has been registered
*/
function is_registered_entity_type($type, $subtype) {
@@ -2227,26 +2354,33 @@ function is_registered_entity_type($type, $subtype) {
* Page handler for generic entities view system
*
* @param array $page Page elements from pain page handler
+ *
+ * @return void
* @elgg_page_handler view
*/
function entities_page_handler($page) {
if (isset($page[0])) {
global $CONFIG;
- set_input('guid',$page[0]);
+ set_input('guid', $page[0]);
include($CONFIG->path . "pages/entities/index.php");
}
}
/**
+ * Lists entities.
+ *
+ * @param int $owner_guid Owner GUID
+ * @param int $limit Limit
+ * @param bool $fullview Show entity full views
+ * @param bool $viewtypetoggle Show list type toggle
+ * @param bool $allowedtypes A string of the allowed types
+ *
+ * @return string
* @deprecated 1.7. Use elgg_list_registered_entities().
- * @param $owner_guid
- * @param $limit
- * @param $fullview
- * @param $viewtypetoggle
- * @param $allowedtypes
- * @return unknown_type
- */
-function list_registered_entities($owner_guid = 0, $limit = 10, $fullview = true, $viewtypetoggle = false, $allowedtypes = true) {
+ */
+function list_registered_entities($owner_guid = 0, $limit = 10, $fullview = true,
+$viewtypetoggle = false, $allowedtypes = true) {
+
elgg_deprecated_notice('list_registered_entities() was deprecated by elgg_list_registered_entities().', 1.7);
$options = array();
@@ -2304,7 +2438,7 @@ function elgg_list_registered_entities($options) {
$typearray = array();
if ($object_types = get_registered_entity_types()) {
- foreach($object_types as $object_type => $subtype_array) {
+ foreach ($object_types as $object_type => $subtype_array) {
if (in_array($object_type, $options['allowed_types']) || $options['allowed_types'] === TRUE) {
$typearray[$object_type] = array();
@@ -2329,21 +2463,25 @@ function elgg_list_registered_entities($options) {
/**
* Get entities based on their private data.
*
- * @param string $name The name of the setting
- * @param string $value The value of the setting
- * @param string $type The type of entity (eg "user", "object" etc)
- * @param string $subtype The arbitrary subtype of the entity
- * @param int $owner_guid The GUID of the owning user
- * @param string $order_by The field to order by; by default, time_created desc
- * @param int $limit The number of entities to return; 10 by default
- * @param int $offset The indexing offset, 0 by default
- * @param boolean $count Set to true to get a count rather than the entities themselves (limits and offsets don't apply in this context). Defaults to false.
- * @param int $site_guid The site to get entities for. Leave as 0 (default) for the current site; -1 for all sites.
- * @param int|array $container_guid The container or containers to get entities from (default: all containers).
+ * @param string $name The name of the setting
+ * @param string $value The value of the setting
+ * @param string $type The type of entity (eg "user", "object" etc)
+ * @param string $subtype The arbitrary subtype of the entity
+ * @param int $owner_guid The GUID of the owning user
+ * @param string $order_by The field to order by; by default, time_created desc
+ * @param int $limit The number of entities to return; 10 by default
+ * @param int $offset The indexing offset, 0 by default
+ * @param boolean $count Return a count of entities
+ * @param int $site_guid The site to get entities for. 0 for current, -1 for any
+ * @param mixed $container_guid The container(s) GUIDs
+ *
* @return array A list of entities.
* @todo deprecate
*/
-function get_entities_from_private_setting($name = "", $value = "", $type = "", $subtype = "", $owner_guid = 0, $order_by = "", $limit = 10, $offset = 0, $count = false, $site_guid = 0, $container_guid = null) {
+function get_entities_from_private_setting($name = "", $value = "", $type = "", $subtype = "",
+$owner_guid = 0, $order_by = "", $limit = 10, $offset = 0, $count = false, $site_guid = 0,
+$container_guid = null) {
+
global $CONFIG;
if ($subtype === false || $subtype === null || $subtype === 0) {
@@ -2369,8 +2507,8 @@ function get_entities_from_private_setting($name = "", $value = "", $type = "",
if (is_array($type)) {
$tempwhere = "";
if (sizeof($type)) {
- foreach($type as $typekey => $subtypearray) {
- foreach($subtypearray as $subtypeval) {
+ foreach ($type as $typekey => $subtypearray) {
+ foreach ($subtypearray as $subtypeval) {
$typekey = sanitise_string($typekey);
if (!empty($subtypeval)) {
if (!$subtypeval = (int) get_subtype_id($typekey, $subtypeval)) {
@@ -2379,7 +2517,9 @@ function get_entities_from_private_setting($name = "", $value = "", $type = "",
} else {
$subtypeval = 0;
}
- if (!empty($tempwhere)) $tempwhere .= " or ";
+ if (!empty($tempwhere)) {
+ $tempwhere .= " or ";
+ }
$tempwhere .= "(e.type = '{$typekey}' and e.subtype = {$subtypeval})";
}
}
@@ -2396,7 +2536,7 @@ function get_entities_from_private_setting($name = "", $value = "", $type = "",
if ($type != "") {
$where[] = "e.type='$type'";
}
- if ($subtype!=="") {
+ if ($subtype !== "") {
$where[] = "e.subtype=$subtype";
}
}
@@ -2405,13 +2545,8 @@ function get_entities_from_private_setting($name = "", $value = "", $type = "",
if (!is_array($owner_guid)) {
$owner_array = array($owner_guid);
$owner_guid = (int) $owner_guid;
- // $where[] = "owner_guid = '$owner_guid'";
} else if (sizeof($owner_guid) > 0) {
$owner_array = array_map('sanitise_int', $owner_guid);
- // Cast every element to the owner_guid array to int
- // $owner_guid = array_map("sanitise_int", $owner_guid);
- // $owner_guid = implode(",",$owner_guid);
- // $where[] = "owner_guid in ({$owner_guid})";
}
if (is_null($container_guid)) {
$container_guid = $owner_array;
@@ -2424,19 +2559,21 @@ function get_entities_from_private_setting($name = "", $value = "", $type = "",
if (!is_null($container_guid)) {
if (is_array($container_guid)) {
- foreach($container_guid as $key => $val) $container_guid[$key] = (int) $val;
- $where[] = "e.container_guid in (" . implode(",",$container_guid) . ")";
+ foreach ($container_guid as $key => $val) {
+ $container_guid[$key] = (int) $val;
+ }
+ $where[] = "e.container_guid in (" . implode(",", $container_guid) . ")";
} else {
$container_guid = (int) $container_guid;
$where[] = "e.container_guid = {$container_guid}";
}
}
- if ($name!="") {
+ if ($name != "") {
$where[] = "s.name = '$name'";
}
- if ($value!="") {
+ if ($value != "") {
$where[] = "s.value='$value'";
}
@@ -2472,21 +2609,24 @@ function get_entities_from_private_setting($name = "", $value = "", $type = "",
/**
* Get entities based on their private data by multiple keys.
*
- * @param string $name The name of the setting
- * @param string $value The value of the setting
- * @param string|array $type The type of entity (eg "user", "object" etc) or array(type1 => array('subtype1', ...'subtypeN'), ...)
- * @param string $subtype The arbitrary subtype of the entity
- * @param int $owner_guid The GUID of the owning user
- * @param string $order_by The field to order by; by default, time_created desc
- * @param int $limit The number of entities to return; 10 by default
- * @param int $offset The indexing offset, 0 by default
- * @param boolean $count Set to true to get a count rather than the entities themselves (limits and offsets don't apply in this context). Defaults to false.
- * @param int $site_guid The site to get entities for. Leave as 0 (default) for the current site; -1 for all sites.
- * @param int|array $container_guid The container or containers to get entities from (default: all containers).
+ * @param string $name The name of the setting
+ * @param mixed $type Entity type
+ * @param string $subtype Entity subtype
+ * @param int $owner_guid The GUID of the owning user
+ * @param string $order_by The field to order by; by default, time_created desc
+ * @param int $limit The number of entities to return; 10 by default
+ * @param int $offset The indexing offset, 0 by default
+ * @param bool $count Count entities
+ * @param int $site_guid Site GUID. 0 for current, -1 for any.
+ * @param mixed $container_guid Container GUID
+ *
* @return array A list of entities.
* @todo deprecate
*/
-function get_entities_from_private_setting_multi(array $name, $type = "", $subtype = "", $owner_guid = 0, $order_by = "", $limit = 10, $offset = 0, $count = false, $site_guid = 0, $container_guid = null) {
+function get_entities_from_private_setting_multi(array $name, $type = "", $subtype = "",
+$owner_guid = 0, $order_by = "", $limit = 10, $offset = 0, $count = false,
+$site_guid = 0, $container_guid = null) {
+
global $CONFIG;
if ($subtype === false || $subtype === null || $subtype === 0) {
@@ -2509,8 +2649,8 @@ function get_entities_from_private_setting_multi(array $name, $type = "", $subty
if (is_array($type)) {
$tempwhere = "";
if (sizeof($type)) {
- foreach($type as $typekey => $subtypearray) {
- foreach($subtypearray as $subtypeval) {
+ foreach ($type as $typekey => $subtypearray) {
+ foreach ($subtypearray as $subtypeval) {
$typekey = sanitise_string($typekey);
if (!empty($subtypeval)) {
if (!$subtypeval = (int) get_subtype_id($typekey, $subtypeval)) {
@@ -2519,7 +2659,9 @@ function get_entities_from_private_setting_multi(array $name, $type = "", $subty
} else {
$subtypeval = 0;
}
- if (!empty($tempwhere)) $tempwhere .= " or ";
+ if (!empty($tempwhere)) {
+ $tempwhere .= " or ";
+ }
$tempwhere .= "(e.type = '{$typekey}' and e.subtype = {$subtypeval})";
}
}
@@ -2538,7 +2680,7 @@ function get_entities_from_private_setting_multi(array $name, $type = "", $subty
$where[] = "e.type='$type'";
}
- if ($subtype!=="") {
+ if ($subtype !== "") {
$where[] = "e.subtype=$subtype";
}
}
@@ -2547,13 +2689,8 @@ function get_entities_from_private_setting_multi(array $name, $type = "", $subty
if (!is_array($owner_guid)) {
$owner_array = array($owner_guid);
$owner_guid = (int) $owner_guid;
- // $where[] = "owner_guid = '$owner_guid'";
} else if (sizeof($owner_guid) > 0) {
$owner_array = array_map('sanitise_int', $owner_guid);
- // Cast every element to the owner_guid array to int
- // $owner_guid = array_map("sanitise_int", $owner_guid);
- // $owner_guid = implode(",",$owner_guid);
- // $where[] = "owner_guid in ({$owner_guid})";
}
if (is_null($container_guid)) {
$container_guid = $owner_array;
@@ -2565,8 +2702,10 @@ function get_entities_from_private_setting_multi(array $name, $type = "", $subty
if (!is_null($container_guid)) {
if (is_array($container_guid)) {
- foreach($container_guid as $key => $val) $container_guid[$key] = (int) $val;
- $where[] = "e.container_guid in (" . implode(",",$container_guid) . ")";
+ foreach ($container_guid as $key => $val) {
+ $container_guid[$key] = (int) $val;
+ }
+ $where[] = "e.container_guid in (" . implode(",", $container_guid) . ")";
} else {
$container_guid = (int) $container_guid;
$where[] = "e.container_guid = {$container_guid}";
@@ -2624,8 +2763,9 @@ function get_entities_from_private_setting_multi(array $name, $type = "", $subty
* @internal Private data is used to store settings for plugins
* and user settings.
*
- * @param int $entity_guid The entity GUID
- * @param string $name The name of the setting
+ * @param int $entity_guid The entity GUID
+ * @param string $name The name of the setting
+ *
* @return mixed The setting value, or false on failure
* @see set_private_setting()
* @see get_all_private_settings()
@@ -2638,7 +2778,11 @@ function get_private_setting($entity_guid, $name) {
$entity_guid = (int) $entity_guid;
$name = sanitise_string($name);
- if ($setting = get_data_row("SELECT value from {$CONFIG->dbprefix}private_settings where name = '{$name}' and entity_guid = {$entity_guid}")) {
+ $query = "SELECT value from {$CONFIG->dbprefix}private_settings
+ where name = '{$name}' and entity_guid = {$entity_guid}";
+ $setting = get_data_row($query);
+
+ if ($setting) {
return $setting->value;
}
return false;
@@ -2648,6 +2792,7 @@ function get_private_setting($entity_guid, $name) {
* Return an array of all private settings.
*
* @param int $entity_guid The entity GUID
+ *
* @return array|false
* @see set_private_setting()
* @see get_private_settings()
@@ -2660,7 +2805,8 @@ function get_all_private_settings($entity_guid) {
$entity_guid = (int) $entity_guid;
- $result = get_data("SELECT * from {$CONFIG->dbprefix}private_settings where entity_guid = {$entity_guid}");
+ $query = "SELECT * from {$CONFIG->dbprefix}private_settings where entity_guid = {$entity_guid}";
+ $result = get_data($query);
if ($result) {
$return = array();
foreach ($result as $r) {
@@ -2676,9 +2822,10 @@ function get_all_private_settings($entity_guid) {
/**
* Sets a private setting for an entity.
*
- * @param int $entity_guid The entity GUID
- * @param string $name The name of the setting
- * @param string $value The value of the setting
+ * @param int $entity_guid The entity GUID
+ * @param string $name The name of the setting
+ * @param string $value The value of the setting
+ *
* @return mixed The setting ID, or false on failure
* @see get_private_setting()
* @see get_all_private_settings()
@@ -2706,8 +2853,9 @@ function set_private_setting($entity_guid, $name, $value) {
/**
* Deletes a private setting for an entity.
*
- * @param int $entity_guid The Entity GUID
- * @param string $name The name of the setting
+ * @param int $entity_guid The Entity GUID
+ * @param string $name The name of the setting
+ *
* @return true|false depending on success
* @see get_private_setting()
* @see get_all_private_settings()
@@ -2730,6 +2878,7 @@ function remove_private_setting($entity_guid, $name) {
* Deletes all private settings for an entity.
*
* @param int $entity_guid The Entity GUID
+ *
* @return true|false depending on success
* @see get_private_setting()
* @see get_all_private_settings()
@@ -2745,7 +2894,7 @@ function remove_all_private_settings($entity_guid) {
where entity_guid = {$entity_guid}");
}
-/*
+/**
* Check the recursive delete permissions token.
*
* If an entity is deleted recursively, a permissions override is required to allow
@@ -2756,12 +2905,11 @@ function remove_all_private_settings($entity_guid) {
* @elgg_plugin_hook_handler permissions_check all
* @elgg_plugin_hook_handler permissions_check:metadata all
*/
-function recursive_delete_permissions_check($hook, $entity_type, $returnvalue, $params) {
+function recursive_delete_permissions_check() {
static $__RECURSIVE_DELETE_TOKEN;
- $entity = $params['entity'];
-
- if ((isloggedin()) && ($__RECURSIVE_DELETE_TOKEN) && (strcmp($__RECURSIVE_DELETE_TOKEN, md5(get_loggedin_userid())))) {
+ if ((isloggedin()) && ($__RECURSIVE_DELETE_TOKEN)
+ && (strcmp($__RECURSIVE_DELETE_TOKEN, md5(get_loggedin_userid())))) {
return true;
}
@@ -2775,9 +2923,11 @@ function recursive_delete_permissions_check($hook, $entity_type, $returnvalue, $
* @tip Use this function in actions and views to check that you are dealing
* with the correct type of entity.
*
- * @param $entity
- * @param $type
- * @param $subtype
+ * @param mixed $entity Entity
+ * @param string $type Entity type
+ * @param string $subtype Entity subtype
+ * @param string $class Class name
+ *
* @return Bool
* @since 1.8
*/
@@ -2808,10 +2958,12 @@ function elgg_instanceof($entity, $type = NULL, $subtype = NULL, $class = NULL)
* @warning This is different to time_updated. Time_updated is automatically set,
* while last_action is only set when explicitly called.
*
- * @param int $guid Entity annotation|relationship action carried out on
+ * @param int $guid Entity annotation|relationship action carried out on
* @param int $posted Timestamp of last action
+ *
+ * @return bool
**/
-function update_entity_last_action($guid, $posted = NULL){
+function update_entity_last_action($guid, $posted = NULL) {
global $CONFIG;
$guid = (int)$guid;
@@ -2819,10 +2971,11 @@ function update_entity_last_action($guid, $posted = NULL){
$posted = time();
}
- if ($guid){
+ if ($guid) {
//now add to the river updated table
- $query = update_data("UPDATE {$CONFIG->dbprefix}entities SET last_action = {$posted} WHERE guid = {$guid}");
- if ($query) {
+ $query = "UPDATE {$CONFIG->dbprefix}entities SET last_action = {$posted} WHERE guid = {$guid}";
+ $result = update_data($query);
+ if ($result) {
return TRUE;
} else {
return FALSE;
@@ -2835,13 +2988,10 @@ function update_entity_last_action($guid, $posted = NULL){
/**
* Garbage collect stub and fragments from any broken delete/create calls
*
- * @param unknown_type $hook
- * @param unknown_type $user
- * @param unknown_type $returnvalue
- * @param unknown_type $tag
+ * @return void
* @elgg_plugin_hook_handler gc system
*/
-function entities_gc($hook, $user, $returnvalue, $tag) {
+function entities_gc() {
global $CONFIG;
$tables = array ('sites_entity', 'objects_entity', 'groups_entity', 'users_entity');
@@ -2855,7 +3005,12 @@ function entities_gc($hook, $user, $returnvalue, $tag) {
/**
* Runs unit tests for the entity objects.
*
- * @elgg_plugin_hook_handler unit_test system
+ * @param sting $hook unit_test
+ * @param string $type system
+ * @param mixed $value Array of tests
+ * @param mixed $params Params
+ *
+ * @return array
*/
function entities_test($hook, $type, $value, $params) {
global $CONFIG;
@@ -2866,19 +3021,20 @@ function entities_test($hook, $type, $value, $params) {
/**
* Entities init function; establishes the default entity page handler
*
+ * @return void
* @elgg_event_handler init system
*/
function entities_init() {
- register_page_handler('view','entities_page_handler');
+ register_page_handler('view', 'entities_page_handler');
register_plugin_hook('unit_test', 'system', 'entities_test');
// Allow a permission override for recursive entity deletion
// @todo Can this be done better?
- register_plugin_hook('permissions_check','all','recursive_delete_permissions_check');
- register_plugin_hook('permissions_check:metadata','all','recursive_delete_permissions_check');
+ register_plugin_hook('permissions_check', 'all', 'recursive_delete_permissions_check');
+ register_plugin_hook('permissions_check:metadata', 'all', 'recursive_delete_permissions_check');
- register_plugin_hook('gc','system','entities_gc');
+ register_plugin_hook('gc', 'system', 'entities_gc');
}
/** Register the import hook */
diff --git a/engine/lib/export.php b/engine/lib/export.php
index 667366cc4..eaf2fd3dd 100644
--- a/engine/lib/export.php
+++ b/engine/lib/export.php
@@ -2,14 +2,15 @@
/**
* Elgg Data import export functionality.
*
- * @package Elgg
- * @subpackage Core
+ * @package Elgg.Core
+ * @subpackage DataModel.Export
*/
/**
* Get a UUID from a given object.
*
- * @param $object The object either an ElggEntity, ElggRelationship or ElggExtender
+ * @param mixed $object The object either an ElggEntity, ElggRelationship or ElggExtender
+ *
* @return the UUID or false
*/
function get_uuid_from_object($object) {
@@ -18,9 +19,9 @@ function get_uuid_from_object($object) {
} else if ($object instanceof ElggExtender) {
$type = $object->type;
if ($type == 'volatile') {
- $uuid = guid_to_uuid($object->entity_guid). $type . "/{$object->name}/";
+ $uuid = guid_to_uuid($object->entity_guid) . $type . "/{$object->name}/";
} else {
- $uuid = guid_to_uuid($object->entity_guid). $type . "/{$object->id}/";
+ $uuid = guid_to_uuid($object->entity_guid) . $type . "/{$object->id}/";
}
return $uuid;
@@ -35,6 +36,8 @@ function get_uuid_from_object($object) {
* Generate a UUID from a given GUID.
*
* @param int $guid The GUID of an object.
+ *
+ * @return string
*/
function guid_to_uuid($guid) {
global $CONFIG;
@@ -44,7 +47,9 @@ function guid_to_uuid($guid) {
/**
* Test to see if a given uuid is for this domain, returning true if so.
- * @param $uuid
+ *
+ * @param string $uuid A unique ID
+ *
* @return bool
*/
function is_uuid_this_domain($uuid) {
@@ -60,12 +65,15 @@ function is_uuid_this_domain($uuid) {
/**
* This function attempts to retrieve a previously imported entity via its UUID.
*
- * @param $uuid
+ * @param string $uuid A unique ID
+ *
+ * @return mixed
*/
function get_entity_from_uuid($uuid) {
$uuid = sanitise_string($uuid);
- $entities = elgg_get_entities_from_metadata(array('metadata_name' => 'import_uuid', 'metadata_value' => $uuid));
+ $options = array('metadata_name' => 'import_uuid', 'metadata_value' => $uuid);
+ $entities = elgg_get_entities_from_metadata($options);
if ($entities) {
return $entities[0];
@@ -77,8 +85,9 @@ function get_entity_from_uuid($uuid) {
/**
* Tag a previously created guid with the uuid it was imported on.
*
- * @param int $guid
- * @param string $uuid
+ * @param int $guid A GUID
+ * @param string $uuid A Unique ID
+ *
* @return bool
*/
function add_uuid_to_guid($guid, $uuid) {
@@ -100,8 +109,10 @@ $IMPORTED_OBJECT_COUNTER = 0;
* If nobody processes the top level element, the sub level elements are processed.
*
* @param ODD $odd The odd element to process
+ *
+ * @return bool
*/
-function __process_element(ODD $odd) {
+function _process_element(ODD $odd) {
global $IMPORTED_DATA, $IMPORTED_OBJECT_COUNTER;
// See if anyone handles this element, return true if it is.
@@ -122,17 +133,22 @@ function __process_element(ODD $odd) {
return false;
}
+/**
+ * Exports an entity as an array
+ *
+ * @param int $guid Entity GUID
+ *
+ * @return array
+ * @throws ExportException
+ */
function exportAsArray($guid) {
$guid = (int)$guid;
- // Initialise the array
- $to_be_serialised = array();
-
// Trigger a hook to
- $to_be_serialised = trigger_plugin_hook("export", "all", array("guid" => $guid), $to_be_serialised);
+ $to_be_serialised = trigger_plugin_hook("export", "all", array("guid" => $guid), array());
// Sanity check
- if ((!is_array($to_be_serialised)) || (count($to_be_serialised)==0)) {
+ if ((!is_array($to_be_serialised)) || (count($to_be_serialised) == 0)) {
throw new ExportException(sprintf(elgg_echo('ExportException:NoSuchEntity'), $guid));
}
@@ -147,10 +163,10 @@ function exportAsArray($guid) {
* This function makes use of the "serialise" plugin hook, which is passed an array to which plugins
* should add data to be serialised to.
*
- * @see ElggEntity for an example of its usage.
* @param int $guid The GUID.
- * @param ODDWrapperFactory $wrapper Optional wrapper permitting the export process to embed ODD in other document formats.
+ *
* @return xml
+ * @see ElggEntity for an example of its usage.
*/
function export($guid) {
$odd = new ODDDocument(exportAsArray($guid));
@@ -162,7 +178,8 @@ function export($guid) {
* Import an XML serialisation of an object.
* This will make a best attempt at importing a given xml doc.
*
- * @param string $xml
+ * @param string $xml XML string
+ *
* @return bool
* @throws Exception if there was a problem importing the data.
*/
@@ -178,10 +195,10 @@ function import($xml) {
}
foreach ($document as $element) {
- __process_element($element);
+ _process_element($element);
}
- if ($IMPORTED_OBJECT_COUNTER!= count($IMPORTED_DATA)) {
+ if ($IMPORTED_OBJECT_COUNTER != count($IMPORTED_DATA)) {
throw new ImportException(elgg_echo('ImportException:NotAllImported'));
}
@@ -191,6 +208,8 @@ function import($xml) {
/**
* Register the OpenDD import action
+ *
+ * @return void
*/
function export_init() {
global $CONFIG;
diff --git a/engine/lib/extender.php b/engine/lib/extender.php
index 8fe9958c6..0f7ab24ea 100644
--- a/engine/lib/extender.php
+++ b/engine/lib/extender.php
@@ -3,8 +3,8 @@
* Elgg Entity Extender.
* This file contains ways of extending an Elgg entity in custom ways.
*
- * @package Elgg
- * @subpackage Core
+ * @package Elgg.Core
+ * @subpackage DataModel.Extender
*/
/**
@@ -13,12 +13,13 @@
*
* @todo Make better!
*
- * @param mixed $value
+ * @param mixed $value The value
* @param string $value_type If specified, overrides the detection.
+ *
* @return string
*/
function detect_extender_valuetype($value, $value_type = "") {
- if ($value_type!="") {
+ if ($value_type != "") {
return $value_type;
}
@@ -35,11 +36,13 @@ function detect_extender_valuetype($value, $value_type = "") {
}
/**
- * Utility function used by import_extender_plugin_hook() to process an ODDMetaData and add it to an entity.
- * This function does not hit ->save() on the entity (this lets you construct in memory)
+ * Utility function used by import_extender_plugin_hook() to process
+ * an ODDMetaData and add it to an entity. This function does not
+ * hit ->save() on the entity (this lets you construct in memory)
*
- * @param ElggEntity The entity to add the data to.
+ * @param ElggEntity $entity The entity to add the data to.
* @param ODDMetaData $element The OpenDD element
+ *
* @return bool
*/
function oddmetadata_to_elggextender(ElggEntity $entity, ODDMetaData $element) {
@@ -73,6 +76,16 @@ function oddmetadata_to_elggextender(ElggEntity $entity, ODDMetaData $element) {
/**
* Handler called by trigger_plugin_hook on the "import" event.
+ *
+ * @param string $hook volatile
+ * @param string $entity_type metadata
+ * @param string $returnvalue Return value from previous hook
+ * @param array $params The parameters
+ *
+ * @return null
+ * @elgg_plugin_hook_handler volatile metadata
+ * @todo investigate more.
+ * @access private
*/
function import_extender_plugin_hook($hook, $entity_type, $returnvalue, $params) {
$element = $params['element'];
@@ -91,7 +104,8 @@ function import_extender_plugin_hook($hook, $entity_type, $returnvalue, $params)
// Save
if (!$entity->save()) {
- throw new ImportException(sprintf(elgg_echo('ImportException:ProblemUpdatingMeta'), $attr_name, $entity_uuid));
+ $msg = sprintf(elgg_echo('ImportException:ProblemUpdatingMeta'), $attr_name, $entity_uuid);
+ throw new ImportException($msg);
}
return true;
@@ -101,9 +115,10 @@ function import_extender_plugin_hook($hook, $entity_type, $returnvalue, $params)
/**
* Determines whether or not the specified user can edit the specified piece of extender
*
- * @param int $extender_id The ID of the piece of extender
- * @param string $type 'metadata' or 'annotation'
- * @param int $user_guid The GUID of the user
+ * @param int $extender_id The ID of the piece of extender
+ * @param string $type 'metadata' or 'annotation'
+ * @param int $user_guid The GUID of the user
+ *
* @return true|false
*/
function can_edit_extender($extender_id, $type, $user_guid = 0) {
@@ -124,7 +139,7 @@ function can_edit_extender($extender_id, $type, $user_guid = 0) {
return false;
}
- if (!is_a($extender,"ElggExtender")) {
+ if (!is_a($extender, "ElggExtender")) {
return false;
}
@@ -134,25 +149,29 @@ function can_edit_extender($extender_id, $type, $user_guid = 0) {
}
// If the user can edit the entity this is attached to, great! They can edit.
- if (can_edit_entity($extender->entity_guid,$user->getGUID())) {
+ if (can_edit_entity($extender->entity_guid, $user->getGUID())) {
return true;
}
// Trigger plugin hooks
- return trigger_plugin_hook('permissions_check',$type,array('entity' => $entity, 'user' => $user),false);
+ $params = array('entity' => $entity, 'user' => $user);
+ return trigger_plugin_hook('permissions_check', $type, $params, false);
}
/**
* Sets the URL handler for a particular extender type and name.
- * It is recommended that you do not call this directly, instead use one of the wrapper functions in the
- * subtype files.
+ * It is recommended that you do not call this directly, instead use
+ * one of the wrapper functions in the subtype files.
*
* @param string $function_name The function to register
* @param string $extender_type Extender type
* @param string $extender_name The name of the extender
+ *
* @return true|false Depending on success
*/
-function register_extender_url_handler($function_name, $extender_type = "all", $extender_name = "all") {
+function register_extender_url_handler($function_name, $extender_type = "all",
+$extender_name = "all") {
+
global $CONFIG;
if (!is_callable($function_name)) {
@@ -174,7 +193,9 @@ function register_extender_url_handler($function_name, $extender_type = "all", $
* Get the URL of a given elgg extender.
* Used by get_annotation_url and get_metadata_url.
*
- * @param ElggExtender $extender
+ * @param ElggExtender $extender An extender object
+ *
+ * @return string
*/
function get_extender_url(ElggExtender $extender) {
global $CONFIG;
@@ -206,7 +227,7 @@ function get_extender_url(ElggExtender $extender) {
if ($url == "") {
$nameid = $extender->id;
if ($type == 'volatile') {
- $nameid== $extender->name;
+ $nameid == $extender->name;
}
$url = $CONFIG->wwwroot . "export/$view/$guid/$type/$nameid/";
}
diff --git a/engine/lib/filestore.php b/engine/lib/filestore.php
index 2e133690c..0c9f8107c 100644
--- a/engine/lib/filestore.php
+++ b/engine/lib/filestore.php
@@ -1,28 +1,30 @@
<?php
/**
* Elgg filestore.
- * This file contains classes, interfaces and functions for saving and retrieving data to various file
- * stores.
+ * This file contains classes, interfaces and functions for
+ * saving and retrieving data to various file stores.
*
- * @package Elgg
- * @subpackage API
+ * @package Elgg.Core
+ * @subpackage DataModel.FileStorage
*/
/**
* Get the size of the specified directory.
*
- * @param string $dir The full path of the directory
+ * @param string $dir The full path of the directory
+ * @param int $totalsize Add to current dir size
+ *
* @return int The size of the directory.
*/
-function get_dir_size($dir, $totalsize = 0){
+function get_dir_size($dir, $totalsize = 0) {
$handle = @opendir($dir);
- while ($file = @readdir ($handle)){
+ while ($file = @readdir ($handle)) {
if (eregi("^\.{1,2}$", $file)) {
continue;
}
- if(is_dir($dir . $file)) {
+ if (is_dir($dir . $file)) {
$totalsize = get_dir_size($dir . $file . "/", $totalsize);
- } else{
+ } else {
$totalsize += filesize($dir . $file);
}
}
@@ -36,6 +38,7 @@ function get_dir_size($dir, $totalsize = 0){
* (Returns false if there was an issue.)
*
* @param string $input_name The name of the file input field on the submission form
+ *
* @return mixed|false The contents of the file, or false on failure.
*/
function get_uploaded_file($input_name) {
@@ -51,17 +54,24 @@ function get_uploaded_file($input_name) {
* (Returns false if the uploaded file was not an image)
*
* @param string $input_name The name of the file input field on the submission form
- * @param int $maxwidth The maximum width of the resized image
- * @param int $maxheight The maximum height of the resized image
- * @param true|false $square If set to true, will take the smallest of maxwidth and maxheight and use it to set the dimensions on all size; the image will be cropped.
- * @param true|false $upscale Resize images smaller than $maxwidth x $maxheight?
+ * @param int $maxwidth The maximum width of the resized image
+ * @param int $maxheight The maximum height of the resized image
+ * @param bool $square If set to true, will take the smallest
+ * of maxwidth and maxheight and use it to set the
+ * dimensions on all size; the image will be cropped.
+ * @param bool $upscale Resize images smaller than $maxwidth x $maxheight?
+ *
* @return false|mixed The contents of the resized image, or false on failure
*/
-function get_resized_image_from_uploaded_file($input_name, $maxwidth, $maxheight, $square = false, $upscale = false) {
+function get_resized_image_from_uploaded_file($input_name, $maxwidth, $maxheight,
+$square = false, $upscale = false) {
+
// If our file exists ...
if (isset($_FILES[$input_name]) && $_FILES[$input_name]['error'] == 0) {
- return get_resized_image_from_existing_file($_FILES[$input_name]['tmp_name'], $maxwidth, $maxheight, $square, 0, 0, 0, 0, $upscale);
+ return get_resized_image_from_existing_file($_FILES[$input_name]['tmp_name'], $maxwidth,
+ $maxheight, $square, 0, 0, 0, 0, $upscale);
}
+
return false;
}
@@ -70,21 +80,24 @@ function get_resized_image_from_uploaded_file($input_name, $maxwidth, $maxheight
* (Returns false if the file was not an image)
*
* @param string $input_name The name of the file on the disk
- * @param int $maxwidth The desired width of the resized image
- * @param int $maxheight The desired height of the resized image
- * @param true|false $square If set to true, takes the smallest of maxwidth and
- * maxheight and use it to set the dimensions on the new image. If no
- * crop parameters are set, the largest square that fits in the image
- * centered will be used for the resize. If square, the crop must be a
- * square region.
- * @param int $x1 x coordinate for top, left corner
- * @param int $y1 y coordinate for top, left corner
- * @param int $x2 x coordinate for bottom, right corner
- * @param int $y2 y coordinate for bottom, right corner
- * @param bool $upscale Resize images smaller than $maxwidth x $maxheight?
+ * @param int $maxwidth The desired width of the resized image
+ * @param int $maxheight The desired height of the resized image
+ * @param bool $square If set to true, takes the smallest of maxwidth and
+ * maxheight and use it to set the dimensions on the new image.
+ * If no crop parameters are set, the largest square that fits
+ * in the image centered will be used for the resize. If square,
+ * the crop must be a square region.
+ * @param int $x1 x coordinate for top, left corner
+ * @param int $y1 y coordinate for top, left corner
+ * @param int $x2 x coordinate for bottom, right corner
+ * @param int $y2 y coordinate for bottom, right corner
+ * @param bool $upscale Resize images smaller than $maxwidth x $maxheight?
+ *
* @return false|mixed The contents of the resized image, or false on failure
*/
-function get_resized_image_from_existing_file($input_name, $maxwidth, $maxheight, $square = FALSE, $x1 = 0, $y1 = 0, $x2 = 0, $y2 = 0, $upscale = FALSE) {
+function get_resized_image_from_existing_file($input_name, $maxwidth, $maxheight, $square = FALSE,
+$x1 = 0, $y1 = 0, $x2 = 0, $y2 = 0, $upscale = FALSE) {
+
// Get the size information from the image
$imgsizearray = getimagesize($input_name);
if ($imgsizearray == FALSE) {
@@ -164,9 +177,10 @@ function get_resized_image_from_existing_file($input_name, $maxwidth, $maxheight
/**
* Calculate the parameters for resizing an image
*
- * @param int $width Width of the original image
- * @param int $height Height of the original image
+ * @param int $width Width of the original image
+ * @param int $height Height of the original image
* @param array $options See $defaults for the options
+ *
* @return array or FALSE
* @since 1.7.2
*/
@@ -175,7 +189,7 @@ function get_image_resize_parameters($width, $height, $options) {
$defaults = array(
'maxwidth' => 100,
'maxheight' => 100,
-
+
'square' => FALSE,
'upscale' => FALSE,
@@ -278,7 +292,13 @@ function get_image_resize_parameters($width, $height, $options) {
return $params;
}
-// putting these here for now
+/**
+ * Delete an ElggFile file
+ *
+ * @param int $guid ElggFile GUID
+ *
+ * @return bool
+ */
function file_delete($guid) {
if ($file = get_entity($guid)) {
if ($file->canEdit()) {
@@ -317,6 +337,7 @@ function file_delete($guid) {
* Returns an overall file type from the mimetype
*
* @param string $mimetype The MIME type
+ *
* @return string The overall type
*/
function file_get_general_file_type($mimetype) {
@@ -330,30 +351,41 @@ function file_get_general_file_type($mimetype) {
break;
}
- if (substr_count($mimetype,'text/')) {
+ if (substr_count($mimetype, 'text/')) {
return "document";
}
- if (substr_count($mimetype,'audio/')) {
+ if (substr_count($mimetype, 'audio/')) {
return "audio";
}
- if (substr_count($mimetype,'image/')) {
+ if (substr_count($mimetype, 'image/')) {
return "image";
}
- if (substr_count($mimetype,'video/')) {
+ if (substr_count($mimetype, 'video/')) {
return "video";
}
- if (substr_count($mimetype,'opendocument')) {
+ if (substr_count($mimetype, 'opendocument')) {
return "document";
}
return "general";
}
-function file_handle_upload($prefix,$subtype,$plugin) {
+/**
+ * Not currently used
+ *
+ * @todo remove
+ *
+ * @param string $prefix Unknown
+ * @param string $subtype Unknown
+ * @param string $plugin Unknown
+ *
+ * @return void
+ */
+function file_handle_upload($prefix, $subtype, $plugin) {
$desc = get_input("description");
$tags = get_input("tags");
$tags = explode(",", $tags);
@@ -370,31 +402,42 @@ function file_handle_upload($prefix,$subtype,$plugin) {
// Extract file from, save to default filestore (for now)
// see if a plugin has set a quota for this user
- $file_quota = trigger_plugin_hook("$plugin:quotacheck",'user',array('container_guid'=>$container_guid));
+ $params = array('container_guid'=>$container_guid);
+ $file_quota = trigger_plugin_hook("$plugin:quotacheck", 'user', $param);
+
if (!$file_quota) {
// no, see if there is a generic quota set
$file_quota = get_plugin_setting('quota', $plugin);
}
if ($file_quota) {
// convert to megabytes
- $file_quota = $file_quota*1000*1024;
+ $file_quota = $file_quota * 1000 * 1024;
}
// handle uploaded files
- $number_of_files = get_input('number_of_files',0);
+ $number_of_files = get_input('number_of_files', 0);
$quota_exceeded = false;
$bad_mime_type = false;
for ($i = 0; $i < $number_of_files; $i++) {
- $title = get_input("title_".$i);
- $uploaded = $_FILES["upload_".$i];
+ $title = get_input("title_" . $i);
+ $uploaded = $_FILES["upload_" . $i];
if (!$uploaded || !$uploaded['name']) {
// no such file, so skip it
continue;
}
if ($plugin == "photo") {
// do a mime type test
- if (in_array($uploaded['type'],array('image/jpeg','image/gif','image/png','image/jpg','image/jpe','image/pjpeg','image/x-png'))) {
+ $supported_types = array(
+ 'image/jpeg',
+ 'image/gif',
+ 'image/png',
+ 'image/jpg',
+ 'image/jpe',
+ 'image/pjpeg',
+ 'image/x-png'
+ );
+ if (in_array($uploaded['type'], $supported_types)) {
$file = new PhotoPluginFile();
} else {
$bad_mime_type = true;
@@ -403,9 +446,9 @@ function file_handle_upload($prefix,$subtype,$plugin) {
} else {
$file = new FilePluginFile();
}
- $dir_size = $file->getFilestoreSize($prefix,$container_guid);
- $filestorename = strtolower(time().$uploaded['name']);
- $file->setFilename($prefix.$filestorename);
+ $dir_size = $file->getFilestoreSize($prefix, $container_guid);
+ $filestorename = strtolower(time() . $uploaded['name']);
+ $file->setFilename($prefix . $filestorename);
$file->setMimeType($uploaded['type']);
$file->originalfilename = $uploaded['name'];
@@ -414,7 +457,7 @@ function file_handle_upload($prefix,$subtype,$plugin) {
$file->access_id = $access_id;
- $uf = get_uploaded_file('upload_'.$i);
+ $uf = get_uploaded_file('upload_' . $i);
if ($file_quota) {
$file_size = strlen($uf);
@@ -447,39 +490,43 @@ function file_handle_upload($prefix,$subtype,$plugin) {
if ($result) {
// Generate thumbnail (if image)
- if (substr_count($file->getMimeType(),'image/')) {
- $thumbnail = get_resized_image_from_existing_file($file->getFilenameOnFilestore(),60,60, true);
- $thumbsmall = get_resized_image_from_existing_file($file->getFilenameOnFilestore(),153,153, true);
- $thumblarge = get_resized_image_from_existing_file($file->getFilenameOnFilestore(),600,600, false);
+ if (substr_count($file->getMimeType(), 'image/')) {
+ $thumbnail = get_resized_image_from_existing_file($file->getFilenameOnFilestore(), 60,
+ 60, true);
+ $thumbsmall = get_resized_image_from_existing_file($file->getFilenameOnFilestore(), 153,
+ 153, true);
+ $thumblarge = get_resized_image_from_existing_file($file->getFilenameOnFilestore(), 600,
+ 600, false);
+
if ($thumbnail) {
$thumb = new ElggFile();
$thumb->setMimeType($uploaded['type']);
- $thumb->setFilename($prefix."thumb".$filestorename);
+ $thumb->setFilename($prefix . "thumb" . $filestorename);
$thumb->open("write");
$thumb->write($thumbnail);
$thumb->close();
- $file->thumbnail = $prefix."thumb".$filestorename;
+ $file->thumbnail = $prefix . "thumb" . $filestorename;
- $thumb->setFilename($prefix."smallthumb".$filestorename);
+ $thumb->setFilename($prefix . "smallthumb" . $filestorename);
$thumb->open("write");
$thumb->write($thumbsmall);
$thumb->close();
- $file->smallthumb = $prefix."smallthumb".$filestorename;
+ $file->smallthumb = $prefix . "smallthumb" . $filestorename;
- $thumb->setFilename($prefix."largethumb".$filestorename);
+ $thumb->setFilename($prefix . "largethumb" . $filestorename);
$thumb->open("write");
$thumb->write($thumblarge);
$thumb->close();
- $file->largethumb = $prefix."largethumb".$filestorename;
+ $file->largethumb = $prefix . "largethumb" . $filestorename;
}
}
// add to this user's file folders
- file_add_to_folders($folder,$container_guid,$plugin);
+ file_add_to_folders($folder, $container_guid, $plugin);
- add_to_river("river/object/$plugin/create",'create',$_SESSION['user']->guid,$file->guid);
+ add_to_river("river/object/$plugin/create", 'create', $_SESSION['user']->guid, $file->guid);
} else {
break;
}
@@ -490,7 +537,7 @@ function file_handle_upload($prefix,$subtype,$plugin) {
if ($quota_exceeded) {
echo elgg_echo("$plugin:quotaexceeded");
- } else if ($bad_mime_type) {
+ } else if ($bad_mime_type) {
echo elgg_echo("$plugin:badmimetype");
} else if ($result) {
if ($number_of_files > 1) {
@@ -507,19 +554,26 @@ function file_handle_upload($prefix,$subtype,$plugin) {
}
}
-function file_add_to_folders($folder,$container_guid,$plugin) {
+/**
+ * @todo remove
+ *
+ * @param unknown_type $folder
+ * @param unknown_type $container_guid
+ * @param unknown_type $plugin
+ */
+function file_add_to_folders($folder, $container_guid, $plugin) {
if ($container_guid && ($container = get_entity($container_guid))) {
- $folder_field_name = 'elgg_'.$plugin.'_folders';
+ $folder_field_name = 'elgg_' . $plugin . '_folders';
$folders = $container->$folder_field_name;
if ($folders) {
if (is_array($folders)) {
- if (!in_array($folder,$folders)) {
+ if (!in_array($folder, $folders)) {
$folders[] = $folder;
$container->$folder_field_name = $folders;
}
} else {
if ($folders != $folder) {
- $container->$folder_field_name = array($folders,$folder);
+ $container->$folder_field_name = array($folders, $folder);
}
}
} else {
@@ -528,7 +582,13 @@ function file_add_to_folders($folder,$container_guid,$plugin) {
}
}
-function file_handle_save($forward,$plugin) {
+/**
+ * @todo remove
+ *
+ * @param unknown_type $forward
+ * @param unknown_type $plugin
+ */
+function file_handle_save($forward, $plugin) {
// Get variables
$title = get_input("title");
$desc = get_input("description");
@@ -558,10 +618,10 @@ function file_handle_save($forward,$plugin) {
$file->description = $desc;
$file->folder = $folder;
// add to this user's file folders
- file_add_to_folders($folder,$container_guid,$plugin);
+ file_add_to_folders($folder, $container_guid, $plugin);
// Save tags
- $tags = explode(",", $tags);
+ $tags = explode(", ", $tags);
$file->tags = $tags;
$result = $file->save();
@@ -578,7 +638,9 @@ function file_handle_save($forward,$plugin) {
/**
* Manage a file download.
*
- * @param unknown_type $plugin
+ * @todo remove
+ *
+ * @param unknown_type $plugin Unknown
* @param unknown_type $file_guid If not specified then file_guid will be found in input.
*/
function file_manage_download($plugin, $file_guid = "") {
@@ -617,6 +679,7 @@ function file_manage_download($plugin, $file_guid = "") {
/**
* Manage the download of a file icon.
*
+ * @todo remove
* @param unknown_type $plugin
* @param unknown_type $file_guid The guid, if not specified this is obtained from the input.
*/
@@ -672,7 +735,13 @@ function file_manage_icon_download($plugin, $file_guid = "") {
}
}
-function file_display_thumbnail($file_guid,$size) {
+/**
+ * @todo remove
+ *
+ * @param unknown_type $file_guid
+ * @param unknown_type $size
+ */
+function file_display_thumbnail($file_guid, $size) {
// Get file entity
if ($file = get_entity($file_guid)) {
$simpletype = $file->simpletype;
@@ -700,6 +769,11 @@ function file_display_thumbnail($file_guid,$size) {
}
}
+/**
+ * @todo remove
+ *
+ * @param unknown_type $file
+ */
function file_set_page_owner($file) {
$page_owner = page_owner_entity();
if ($page_owner === false || is_null($page_owner)) {
@@ -718,9 +792,11 @@ function file_set_page_owner($file) {
}
/**
- * Recursively delete a directory
+ * Delete a directory and all its contents
*
- * @param str $directory
+ * @param str $directory Directory to delete
+ *
+ * @return bool
*/
function delete_directory($directory) {
// sanity check: must be a directory
@@ -754,7 +830,11 @@ function delete_directory($directory) {
/**
* Removes all user files
*
- * @param ElggUser $user
+ * @warning This only deletes the physical files and not their entities.
+ * This will result in FileExceptions being thrown. Don't use this function.
+ *
+ * @param ElggUser $user And ElggUser
+ *
* @return void
*/
function clear_user_files($user) {
@@ -784,6 +864,10 @@ function get_default_filestore() {
/**
* Set the default filestore for the system.
+ *
+ * @param ElggFilestore $filestore An ElggFilestore object.
+ *
+ * @return true
*/
function set_default_filestore(ElggFilestore $filestore) {
global $DEFAULT_FILE_STORE;
@@ -794,7 +878,10 @@ function set_default_filestore(ElggFilestore $filestore) {
}
/**
- * Run once and only once.
+ * Register entity type objects, subtype file as
+ * ElggFile.
+ *
+ * @return void
*/
function filestore_run_once() {
// Register a class
@@ -804,6 +891,8 @@ function filestore_run_once() {
/**
* Initialise the file modules.
* Listens to system boot and registers any appropriate file types and classes
+ *
+ * @return void
*/
function filestore_init() {
global $CONFIG;
@@ -815,13 +904,25 @@ function filestore_init() {
run_function_once("filestore_run_once");
}
-// Register a startup event
-register_elgg_event_handler('init', 'system', 'filestore_init', 100);
-
-// Unit testing
-register_plugin_hook('unit_test', 'system', 'filestore_test');
+/**
+ * Unit tests for files
+ *
+ * @param sting $hook unit_test
+ * @param string $type system
+ * @param mixed $value Array of tests
+ * @param mixed $params Params
+ *
+ * @return array
+ */
function filestore_test($hook, $type, $value, $params) {
global $CONFIG;
$value[] = "{$CONFIG->path}engine/tests/objects/filestore.php";
return $value;
}
+
+
+// Register a startup event
+register_elgg_event_handler('init', 'system', 'filestore_init', 100);
+
+// Unit testing
+register_plugin_hook('unit_test', 'system', 'filestore_test'); \ No newline at end of file
diff --git a/engine/lib/group.php b/engine/lib/group.php
index 64299ff10..8c68e0aca 100644
--- a/engine/lib/group.php
+++ b/engine/lib/group.php
@@ -1,19 +1,19 @@
<?php
/**
* Elgg Groups.
- * Groups contain other entities, or rather act as a placeholder for other entities to mark any given container
- * as their container.
+ * Groups contain other entities, or rather act as a placeholder for other entities to
+ * mark any given container as their container.
*
- * @package Elgg
- * @subpackage Core
-
-
+ * @package Elgg.Core
+ * @subpackage DataModel.Group
*/
/**
* Get the group entity.
*
- * @param int $guid
+ * @param int $guid GUID for a group
+ *
+ * @return array|false
*/
function get_group_entity_as_row($guid) {
global $CONFIG;
@@ -27,9 +27,11 @@ function get_group_entity_as_row($guid) {
* Create or update the extras table for a given group.
* Call create_entity first.
*
- * @param int $guid
- * @param string $name
- * @param string $description
+ * @param int $guid GUID
+ * @param string $name Name
+ * @param string $description Description
+ *
+ * @return bool
*/
function create_group_entity($guid, $name, $description) {
global $CONFIG;
@@ -42,28 +44,32 @@ function create_group_entity($guid, $name, $description) {
if ($row) {
// Exists and you have access to it
- if ($exists = get_data_row("SELECT guid from {$CONFIG->dbprefix}groups_entity WHERE guid = {$guid}")) {
- $result = update_data("UPDATE {$CONFIG->dbprefix}groups_entity set name='$name', description='$description' where guid=$guid");
- if ($result!=false) {
+ $exists = get_data_row("SELECT guid from {$CONFIG->dbprefix}groups_entity WHERE guid = {$guid}");
+ if ($exists) {
+ $query = "UPDATE {$CONFIG->dbprefix}groups_entity set"
+ . " name='$name', description='$description' where guid=$guid";
+ $result = update_data($query);
+ if ($result != false) {
// Update succeeded, continue
$entity = get_entity($guid);
- if (trigger_elgg_event('update',$entity->type,$entity)) {
+ if (trigger_elgg_event('update', $entity->type, $entity)) {
return $guid;
} else {
$entity->delete();
- //delete_entity($guid);
}
}
} else {
// Update failed, attempt an insert.
- $result = insert_data("INSERT into {$CONFIG->dbprefix}groups_entity (guid, name, description) values ($guid, '$name','$description')");
- if ($result!==false) {
+ $query = "INSERT into {$CONFIG->dbprefix}groups_entity"
+ . " (guid, name, description) values ($guid, '$name', '$description')";
+
+ $result = insert_data($query);
+ if ($result !== false) {
$entity = get_entity($guid);
- if (trigger_elgg_event('create',$entity->type,$entity)) {
+ if (trigger_elgg_event('create', $entity->type, $entity)) {
return $guid;
} else {
$entity->delete();
- //delete_entity($guid);
}
}
}
@@ -79,6 +85,7 @@ function create_group_entity($guid, $name, $description) {
* Delete a group's extra data.
*
* @param int $guid The guid of the group
+ *
* @return bool
*/
function delete_group_entity($guid) {
@@ -91,9 +98,11 @@ function delete_group_entity($guid) {
/**
* Add an object to the given group.
*
- * @param int $group_guid The group to add the object to.
+ * @param int $group_guid The group to add the object to.
* @param int $object_guid The guid of the elgg object (must be ElggObject or a child thereof)
+ *
* @return bool
+ * @throws InvalidClassException
*/
function add_object_to_group($group_guid, $object_guid) {
$group_guid = (int)$group_guid;
@@ -107,11 +116,13 @@ function add_object_to_group($group_guid, $object_guid) {
}
if (!($group instanceof ElggGroup)) {
- throw new InvalidClassException(sprintf(elgg_echo('InvalidClassException:NotValidElggStar'), $group_guid, 'ElggGroup'));
+ $msg = sprintf(elgg_echo('InvalidClassException:NotValidElggStar'), $group_guid, 'ElggGroup');
+ throw new InvalidClassException($msg);
}
if (!($object instanceof ElggObject)) {
- throw new InvalidClassException(sprintf(elgg_echo('InvalidClassException:NotValidElggStar'), $object_guid, 'ElggObject'));
+ $msg = sprintf(elgg_echo('InvalidClassException:NotValidElggStar'), $object_guid, 'ElggObject');
+ throw new InvalidClassException($msg);
}
$object->container_guid = $group_guid;
@@ -121,8 +132,11 @@ function add_object_to_group($group_guid, $object_guid) {
/**
* Remove an object from the given group.
*
- * @param int $group_guid The group to remove the object from
+ * @param int $group_guid The group to remove the object from
* @param int $object_guid The object to remove
+ *
+ * @return bool
+ * @throws InvalidClassException
*/
function remove_object_from_group($group_guid, $object_guid) {
$group_guid = (int)$group_guid;
@@ -136,11 +150,13 @@ function remove_object_from_group($group_guid, $object_guid) {
}
if (!($group instanceof ElggGroup)) {
- throw new InvalidClassException(sprintf(elgg_echo('InvalidClassException:NotValidElggStar'), $group_guid, 'ElggGroup'));
+ $msg = sprintf(elgg_echo('InvalidClassException:NotValidElggStar'), $group_guid, 'ElggGroup');
+ throw new InvalidClassException($msg);
}
if (!($object instanceof ElggObject)) {
- throw new InvalidClassException(sprintf(elgg_echo('InvalidClassException:NotValidElggStar'), $object_guid, 'ElggObject'));
+ $msg = sprintf(elgg_echo('InvalidClassException:NotValidElggStar'), $object_guid, 'ElggObject');
+ throw new InvalidClassException($msg);
}
$object->container_guid = $object->owner_guid;
@@ -149,20 +165,25 @@ function remove_object_from_group($group_guid, $object_guid) {
/**
* Return an array of objects in a given container.
+ *
* @see get_entities()
*
- * @param int $group_guid The container (defaults to current page owner)
- * @param string $subtype The subtype
- * @param int $owner_guid Owner
- * @param int $site_guid The site
- * @param string $order_by Order
- * @param unknown_type $limit Limit on number of elements to return, by default 10.
- * @param unknown_type $offset Where to start, by default 0.
- * @param unknown_type $count Whether to return the entities or a count of them.
+ * @param int $group_guid The container (defaults to current page owner)
+ * @param string $subtype The subtype
+ * @param int $owner_guid Owner
+ * @param int $site_guid The site
+ * @param string $order_by Order
+ * @param int $limit Limit on number of elements to return, by default 10.
+ * @param int $offset Where to start, by default 0.
+ * @param bool $count Whether to return the entities or a count of them.
+ *
+ * @return array|false
*/
-function get_objects_in_group($group_guid, $subtype = "", $owner_guid = 0, $site_guid = 0, $order_by = "", $limit = 10, $offset = 0, $count = FALSE) {
+function get_objects_in_group($group_guid, $subtype = "", $owner_guid = 0, $site_guid = 0,
+$order_by = "", $limit = 10, $offset = 0, $count = FALSE) {
+
global $CONFIG;
-
+
if ($subtype === FALSE || $subtype === null || $subtype === 0) {
return FALSE;
}
@@ -186,7 +207,7 @@ function get_objects_in_group($group_guid, $subtype = "", $owner_guid = 0, $site
$where = array();
$where[] = "e.type='object'";
-
+
if (!empty($subtype)) {
if (!$subtype = get_subtype_id('object', $subtype)) {
return FALSE;
@@ -200,7 +221,7 @@ function get_objects_in_group($group_guid, $subtype = "", $owner_guid = 0, $site
} else if (sizeof($owner_guid) > 0) {
// Cast every element to the owner_guid array to int
$owner_guid = array_map("sanitise_int", $owner_guid);
- $owner_guid = implode(",",$owner_guid);
+ $owner_guid = implode(",", $owner_guid);
$where[] = "e.container_guid in ({$owner_guid})";
}
}
@@ -213,9 +234,11 @@ function get_objects_in_group($group_guid, $subtype = "", $owner_guid = 0, $site
}
if (!$count) {
- $query = "SELECT * from {$CONFIG->dbprefix}entities e join {$CONFIG->dbprefix}objects_entity o on e.guid=o.guid where ";
+ $query = "SELECT * from {$CONFIG->dbprefix}entities e"
+ . " join {$CONFIG->dbprefix}objects_entity o on e.guid=o.guid where ";
} else {
- $query = "SELECT count(e.guid) as total from {$CONFIG->dbprefix}entities e join {$CONFIG->dbprefix}objects_entity o on e.guid=o.guid where ";
+ $query = "SELECT count(e.guid) as total from {$CONFIG->dbprefix}entities e"
+ . " join {$CONFIG->dbprefix}objects_entity o on e.guid=o.guid where ";
}
foreach ($where as $w) {
$query .= " $w and ";
@@ -242,18 +265,23 @@ function get_objects_in_group($group_guid, $subtype = "", $owner_guid = 0, $site
/**
* Get all the entities from metadata from a group.
*
- * @param int $group_guid The ID of the group.
- * @param mixed $meta_name
- * @param mixed $meta_value
- * @param string $entity_type The type of entity to look for, eg 'site' or 'object'
+ * @param int $group_guid The ID of the group.
+ * @param mixed $meta_name Metadata name
+ * @param mixed $meta_value Metadata value
+ * @param string $entity_type The type of entity to look for, eg 'site' or 'object'
* @param string $entity_subtype The subtype of the entity.
- * @param int $limit
- * @param int $offset
- * @param string $order_by Optional ordering.
- * @param int $site_guid The site to get entities for. Leave as 0 (default) for the current site; -1 for all sites.
- * @param true|false $count If set to true, returns the total number of entities rather than a list. (Default: false)
+ * @param int $owner_guid Owner guid
+ * @param int $limit Limit
+ * @param int $offset Offset
+ * @param string $order_by Optional ordering.
+ * @param int $site_guid Site GUID. 0 for current, -1 for any
+ * @param bool $count Return count instead of entities
+ *
+ * @return array|false
*/
-function get_entities_from_metadata_groups($group_guid, $meta_name, $meta_value = "", $entity_type = "", $entity_subtype = "", $owner_guid = 0, $limit = 10, $offset = 0, $order_by = "", $site_guid = 0, $count = false) {
+function get_entities_from_metadata_groups($group_guid, $meta_name, $meta_value = "",
+$entity_type = "", $entity_subtype = "", $owner_guid = 0, $limit = 10, $offset = 0,
+$order_by = "", $site_guid = 0, $count = false) {
global $CONFIG;
$meta_n = get_metastring_id($meta_name);
@@ -269,7 +297,7 @@ function get_entities_from_metadata_groups($group_guid, $meta_name, $meta_value
$order_by = sanitise_string($order_by);
$site_guid = (int) $site_guid;
if (is_array($owner_guid)) {
- foreach($owner_guid as $key => $guid) {
+ foreach ($owner_guid as $key => $guid) {
$owner_guid[$key] = (int) $guid;
}
} else {
@@ -284,20 +312,18 @@ function get_entities_from_metadata_groups($group_guid, $meta_name, $meta_value
$container_guid = page_owner();
}
- //$access = get_access_list();
-
$where = array();
- if ($entity_type!="") {
+ if ($entity_type != "") {
$where[] = "e.type='$entity_type'";
}
if ($entity_subtype) {
$where[] = "e.subtype=$entity_subtype";
}
- if ($meta_name!="") {
+ if ($meta_name != "") {
$where[] = "m.name_id='$meta_n'";
}
- if ($meta_value!="") {
+ if ($meta_value != "") {
$where[] = "m.value_id='$meta_v'";
}
if ($site_guid > 0) {
@@ -308,9 +334,10 @@ function get_entities_from_metadata_groups($group_guid, $meta_name, $meta_value
}
if (is_array($owner_guid)) {
- $where[] = "e.container_guid in (".implode(",",$owner_guid).")";
- } else if ($owner_guid > 0)
+ $where[] = "e.container_guid in (" . implode(",", $owner_guid ) . ")";
+ } else if ($owner_guid > 0) {
$where[] = "e.container_guid = {$owner_guid}";
+ }
if (!$count) {
$query = "SELECT distinct e.* ";
@@ -318,7 +345,10 @@ function get_entities_from_metadata_groups($group_guid, $meta_name, $meta_value
$query = "SELECT count(e.guid) as total ";
}
- $query .= "from {$CONFIG->dbprefix}entities e JOIN {$CONFIG->dbprefix}metadata m on e.guid = m.entity_guid join {$CONFIG->dbprefix}objects_entity o on e.guid = o.guid where";
+ $query .= "from {$CONFIG->dbprefix}entities e"
+ . " JOIN {$CONFIG->dbprefix}metadata m on e.guid = m.entity_guid "
+ . " JOIN {$CONFIG->dbprefix}objects_entity o on e.guid = o.guid where";
+
foreach ($where as $w) {
$query .= " $w and ";
}
@@ -340,18 +370,23 @@ function get_entities_from_metadata_groups($group_guid, $meta_name, $meta_value
/**
* As get_entities_from_metadata_groups() but with multiple entities.
*
- * @param int $group_guid The ID of the group.
- * @param array $meta_array Array of 'name' => 'value' pairs
- * @param string $entity_type The type of entity to look for, eg 'site' or 'object'
+ * @param int $group_guid The ID of the group.
+ * @param array $meta_array Array of 'name' => 'value' pairs
+ * @param string $entity_type The type of entity to look for, eg 'site' or 'object'
* @param string $entity_subtype The subtype of the entity.
- * @param int $limit
- * @param int $offset
- * @param string $order_by Optional ordering.
- * @param int $site_guid The site to get entities for. Leave as 0 (default) for the current site; -1 for all sites.
- * @param true|false $count If set to true, returns the total number of entities rather than a list. (Default: false)
+ * @param int $owner_guid Owner GUID
+ * @param int $limit Limit
+ * @param int $offset Offset
+ * @param string $order_by Optional ordering.
+ * @param int $site_guid Site GUID. 0 for current, -1 for any
+ * @param bool $count Return count of entities instead of entities
+ *
* @return int|array List of ElggEntities, or the total number if count is set to false
*/
-function get_entities_from_metadata_groups_multi($group_guid, $meta_array, $entity_type = "", $entity_subtype = "", $owner_guid = 0, $limit = 10, $offset = 0, $order_by = "", $site_guid = 0, $count = false) {
+function get_entities_from_metadata_groups_multi($group_guid, $meta_array, $entity_type = "",
+$entity_subtype = "", $owner_guid = 0, $limit = 10, $offset = 0, $order_by = "",
+$site_guid = 0, $count = false) {
+
global $CONFIG;
if (!is_array($meta_array) || sizeof($meta_array) == 0) {
@@ -362,15 +397,17 @@ function get_entities_from_metadata_groups_multi($group_guid, $meta_array, $enti
$mindex = 1;
$join = "";
- foreach($meta_array as $meta_name => $meta_value) {
+ foreach ($meta_array as $meta_name => $meta_value) {
$meta_n = get_metastring_id($meta_name);
$meta_v = get_metastring_id($meta_value);
- $join .= " JOIN {$CONFIG->dbprefix}metadata m{$mindex} on e.guid = m{$mindex}.entity_guid join {$CONFIG->dbprefix}objects_entity o on e.guid = o.guid ";
- if ($meta_name!="") {
+ $join .= " JOIN {$CONFIG->dbprefix}metadata m{$mindex} on e.guid = m{$mindex}.entity_guid"
+ . " JOIN {$CONFIG->dbprefix}objects_entity o on e.guid = o.guid ";
+
+ if ($meta_name != "") {
$where[] = "m{$mindex}.name_id='$meta_n'";
}
- if ($meta_value!="") {
+ if ($meta_value != "") {
$where[] = "m{$mindex}.value_id='$meta_v'";
}
@@ -394,7 +431,7 @@ function get_entities_from_metadata_groups_multi($group_guid, $meta_array, $enti
//$access = get_access_list();
- if ($entity_type!="") {
+ if ($entity_type != "") {
$where[] = "e.type = '{$entity_type}'";
}
@@ -440,11 +477,12 @@ function get_entities_from_metadata_groups_multi($group_guid, $meta_array, $enti
/**
* Return a list of this group's members.
*
- * @param int $group_guid The ID of the container/group.
- * @param int $limit The limit
- * @param int $offset The offset
- * @param int $site_guid The site
- * @param bool $count Return the users (false) or the count of them (true)
+ * @param int $group_guid The ID of the container/group.
+ * @param int $limit The limit
+ * @param int $offset The offset
+ * @param int $site_guid The site
+ * @param bool $count Return the users (false) or the count of them (true)
+ *
* @return mixed
*/
function get_group_members($group_guid, $limit = 10, $offset = 0, $site_guid = 0, $count = false) {
@@ -470,7 +508,8 @@ function get_group_members($group_guid, $limit = 10, $offset = 0, $site_guid = 0
* Return whether a given user is a member of the group or not.
*
* @param int $group_guid The group ID
- * @param int $user_guid The user guid
+ * @param int $user_guid The user guid
+ *
* @return bool
*/
function is_group_member($group_guid, $user_guid) {
@@ -486,11 +525,16 @@ function is_group_member($group_guid, $user_guid) {
* Join a user to a group.
*
* @param int $group_guid The group.
- * @param int $user_guid The user.
+ * @param int $user_guid The user.
+ *
+ * @return bool
*/
function join_group($group_guid, $user_guid) {
$result = add_entity_relationship($user_guid, 'member', $group_guid);
- trigger_elgg_event('join', 'group', array('group' => get_entity($group_guid), 'user' => get_entity($user_guid)));
+
+ $param = array('group' => get_entity($group_guid), 'user' => get_entity($user_guid));
+ trigger_elgg_event('join', 'group', $params);
+
return $result;
}
@@ -498,11 +542,15 @@ function join_group($group_guid, $user_guid) {
* Remove a user from a group.
*
* @param int $group_guid The group.
- * @param int $user_guid The user.
+ * @param int $user_guid The user.
+ *
+ * @return bool
*/
function leave_group($group_guid, $user_guid) {
// event needs to be triggered while user is still member of group to have access to group acl
- trigger_elgg_event('leave', 'group', array('group' => get_entity($group_guid), 'user' => get_entity($user_guid)));
+ $params = array('group' => get_entity($group_guid), 'user' => get_entity($user_guid));
+
+ trigger_elgg_event('leave', 'group', $params);
$result = remove_entity_relationship($user_guid, 'member', $group_guid);
return $result;
}
@@ -510,16 +558,25 @@ function leave_group($group_guid, $user_guid) {
/**
* Return all groups a user is a member of.
*
- * @param unknown_type $user_guid
+ * @param int $user_guid GUID of user
+ *
+ * @return array|false
*/
function get_users_membership($user_guid) {
- return elgg_get_entities_from_relationship(array('relationship' => 'member', 'relationship_guid' => $user_guid, 'inverse_relationship' => FALSE));
+ $options = array(
+ 'relationship' => 'member',
+ 'relationship_guid' => $user_guid,
+ 'inverse_relationship' => FALSE
+ );
+ return elgg_get_entities_from_relationship($options);
}
/**
* Checks access to a group.
*
- * @param boolean $forward If set to true (default), will forward the page; if set to false, will return true or false.
+ * @param boolean $forward If set to true (default), will forward the page;
+ * if set to false, will return true or false.
+ *
* @return true|false If $forward is set to false.
*/
function group_gatekeeper($forward = true) {
@@ -555,12 +612,13 @@ function group_gatekeeper($forward = true) {
/**
* Manages group tool options
*
- * @param string $name Name of the group tool option
- * @param string $label Used for the group edit form
+ * @param string $name Name of the group tool option
+ * @param string $label Used for the group edit form
* @param boolean $default_on True if this option should be active by default
*
+ * @return void
*/
-function add_group_tool_option($name,$label,$default_on=true) {
+function add_group_tool_option($name, $label, $default_on = true) {
global $CONFIG;
if (!isset($CONFIG->group_tool_options)) {
@@ -579,11 +637,13 @@ function add_group_tool_option($name,$label,$default_on=true) {
/**
* Searches for a group based on a complete or partial name or description
*
- * @param string $criteria The partial or full name or description
- * @param int $limit Limit of the search.
- * @param int $offset Offset.
- * @param string $order_by The order.
- * @param boolean $count Whether to return the count of results or just the results.
+ * @param string $criteria The partial or full name or description
+ * @param int $limit Limit of the search.
+ * @param int $offset Offset.
+ * @param string $order_by The order.
+ * @param boolean $count Whether to return the count of results or just the results.
+ *
+ * @return mixed
* @deprecated 1.7
*/
function search_for_group($criteria, $limit = 10, $offset = 0, $order_by = "", $count = false) {
@@ -606,8 +666,9 @@ function search_for_group($criteria, $limit = 10, $offset = 0, $order_by = "", $
} else {
$query = "SELECT e.* ";
}
- $query .= "from {$CONFIG->dbprefix}entities e join {$CONFIG->dbprefix}groups_entity g on e.guid=g.guid where ";
- // $query .= " match(u.name,u.username) against ('$criteria') ";
+ $query .= "from {$CONFIG->dbprefix}entities e"
+ . " JOIN {$CONFIG->dbprefix}groups_entity g on e.guid=g.guid where ";
+
$query .= "(g.name like \"%{$criteria}%\" or g.description like \"%{$criteria}%\")";
$query .= " and $access";
@@ -624,7 +685,15 @@ function search_for_group($criteria, $limit = 10, $offset = 0, $order_by = "", $
/**
* Returns a formatted list of groups suitable for injecting into search.
+ *
* @deprecated 1.7
+ *
+ * @param string $hook Hook name
+ * @param string $user User
+ * @param mixed $returnvalue Previous hook's return value
+ * @param string $tag Tag to search on
+ *
+ * @return string
*/
function search_list_groups_by_name($hook, $user, $returnvalue, $tag) {
elgg_deprecated_notice('search_list_groups_by_name() was deprecated by new search plugin', 1.7);
@@ -634,14 +703,15 @@ function search_list_groups_by_name($hook, $user, $returnvalue, $tag) {
$object = get_input('object');
if (!get_input('offset') && (empty($object) || $object == 'group')) {
- if ($groups = search_for_group($tag,$threshold)) {
- $countgroups = search_for_group($tag,0,0,"",true);
+ if ($groups = search_for_group($tag, $threshold)) {
+ $countgroups = search_for_group($tag, 0, 0, "", true);
- $return = elgg_view('group/search/startblurb',array('count' => $countgroups, 'tag' => $tag));
- foreach($groups as $group) {
+ $return = elgg_view('group/search/startblurb', array('count' => $countgroups, 'tag' => $tag));
+ foreach ($groups as $group) {
$return .= elgg_view_entity($group);
}
- $return .= elgg_view('group/search/finishblurb',array('count' => $countgroups, 'threshold' => $threshold, 'tag' => $tag));
+ $vars = array('count' => $countgroups, 'threshold' => $threshold, 'tag' => $tag);
+ $return .= elgg_view('group/search/finishblurb', $vars);
return $return;
}
}
@@ -652,8 +722,9 @@ function search_list_groups_by_name($hook, $user, $returnvalue, $tag) {
*
* @see elgg_view_entity_list
*
- * @param string $tag Search criteria
- * @param int $limit The number of entities to display on a page
+ * @param string $tag Search criteria
+ * @param int $limit The number of entities to display on a page
+ *
* @return string The list in a form suitable to display
* @deprecated 1.7
*/
@@ -671,10 +742,11 @@ function list_group_search($tag, $limit = 10) {
/**
* Performs initialisation functions for groups
*
+ * @return void
*/
function group_init() {
// Register an entity type
- register_entity_type('group','');
+ register_entity_type('group', '');
}
-register_elgg_event_handler('init','system','group_init');
+register_elgg_event_handler('init', 'system', 'group_init');
diff --git a/engine/lib/input.php b/engine/lib/input.php
index 9316b51f8..4ba6f500c 100644
--- a/engine/lib/input.php
+++ b/engine/lib/input.php
@@ -3,8 +3,8 @@
* Parameter input functions.
* This file contains functions for getting input from get/post variables.
*
- * @package Elgg
- * @subpackage Core
+ * @package Elgg.Core
+ * @subpackage Input
*/
/**
@@ -13,9 +13,11 @@
* Note: this function does not handle nested arrays (ex: form input of param[m][n])
* because of the filtering done in htmlawed from the filter_tags call.
*
- * @param $variable string The variable we want to return.
- * @param $default mixed A default value for the variable if it is not found.
- * @param $filter_result If true then the result is filtered for bad tags.
+ * @param string $variable The variable we want to return.
+ * @param mixed $default A default value for the variable if it is not found.
+ * @param bool $filter_result If true then the result is filtered for bad tags.
+ *
+ * @return string
*/
function get_input($variable, $default = NULL, $filter_result = TRUE) {
@@ -54,7 +56,9 @@ function get_input($variable, $default = NULL, $filter_result = TRUE) {
* Note: this function does not handle nested arrays (ex: form input of param[m][n])
*
* @param string $variable The name of the variable
- * @param string $value The value of the variable
+ * @param string $value The value of the variable
+ *
+ * @return void
*/
function set_input($variable, $value) {
global $CONFIG;
@@ -74,7 +78,8 @@ function set_input($variable, $value) {
* Filter tags from a given string based on registered hooks.
*
* @param mixed $var Anything that does not include an object (strings, ints, arrays)
- * This includes multi-dimensional arrays.
+ * This includes multi-dimensional arrays.
+ *
* @return mixed The filtered result - everything will be strings
*/
function filter_tags($var) {
@@ -85,6 +90,7 @@ function filter_tags($var) {
* Validates an email address.
*
* @param string $address Email address.
+ *
* @return bool
*/
function is_email_address($address) {
@@ -94,7 +100,8 @@ function is_email_address($address) {
/**
* Page handler for autocomplete endpoint.
*
- * @param $page
+ * @param array $page Pages array
+ *
* @return unknown_type
*/
function input_livesearch_page_handler($page) {
@@ -139,7 +146,8 @@ function input_livesearch_page_handler($page) {
case 'all':
// only need to pull up title from objects.
- if (!$entities = elgg_get_entities(array('owner_guid' => $owner_guid, 'limit' => $limit)) AND is_array($entities)) {
+ $options = array('owner_guid' => $owner_guid, 'limit' => $limit);
+ if (!$entities = elgg_get_entities($options) AND is_array($entities)) {
$results = array_merge($results, $entities);
}
break;
@@ -159,10 +167,11 @@ function input_livesearch_page_handler($page) {
'type' => 'user',
'name' => $entity->name,
'desc' => $entity->username,
- 'icon' => '<img class="livesearch_icon" src="' . get_entity($entity->guid)->getIcon('tiny') . '" />',
+ 'icon' => '<img class="livesearch_icon" src="' .
+ get_entity($entity->guid)->getIcon('tiny') . '" />',
'guid' => $entity->guid
));
- $results[$entity->name . rand(1,100)] = $json;
+ $results[$entity->name . rand(1, 100)] = $json;
}
}
break;
@@ -185,18 +194,22 @@ function input_livesearch_page_handler($page) {
'type' => 'group',
'name' => $entity->name,
'desc' => strip_tags($entity->description),
- 'icon' => '<img class="livesearch_icon" src="' . get_entity($entity->guid)->getIcon('tiny') . '" />',
+ 'icon' => '<img class="livesearch_icon" src="'
+ . get_entity($entity->guid)->getIcon('tiny') . '" />',
'guid' => $entity->guid
));
- //$results[$entity->name . rand(1,100)] = "$json|{$entity->guid}";
- $results[$entity->name . rand(1,100)] = $json;
+
+ $results[$entity->name . rand(1, 100)] = $json;
}
}
break;
case 'friends':
$access = get_access_sql_suffix();
- $query = "SELECT * FROM {$CONFIG->dbprefix}users_entity as ue, {$CONFIG->dbprefix}entity_relationships as er, {$CONFIG->dbprefix}entities as e
+ $query = "SELECT * FROM
+ {$CONFIG->dbprefix}users_entity as ue,
+ {$CONFIG->dbprefix}entity_relationships as er,
+ {$CONFIG->dbprefix}entities as e
WHERE er.relationship = 'friend'
AND er.guid_one = {$user->getGUID()}
AND er.guid_two = ue.guid
@@ -213,10 +226,11 @@ function input_livesearch_page_handler($page) {
'type' => 'user',
'name' => $entity->name,
'desc' => $entity->username,
- 'icon' => '<img class="livesearch_icon" src="' . get_entity($entity->guid)->getIcon('tiny') . '" />',
+ 'icon' => '<img class="livesearch_icon" src="'
+ . get_entity($entity->guid)->getIcon('tiny') . '" />',
'guid' => $entity->guid
));
- $results[$entity->name . rand(1,100)] = $json;
+ $results[$entity->name . rand(1, 100)] = $json;
}
}
break;
@@ -235,12 +249,24 @@ function input_livesearch_page_handler($page) {
exit;
}
+/**
+ * Register input functions and sanitize input
+ *
+ * @return void
+ */
function input_init() {
// register an endpoint for live search / autocomplete.
register_page_handler('livesearch', 'input_livesearch_page_handler');
- if (ini_get_bool('magic_quotes_gpc') ) {
- //do keys as well, cos array_map ignores them
+ if (ini_get_bool('magic_quotes_gpc')) {
+
+ /**
+ * do keys as well, cos array_map ignores them
+ *
+ * @param array $array Array of values
+ *
+ * @return array Sanitized array
+ */
function stripslashes_arraykeys($array) {
if (is_array($array)) {
$array2 = array();
@@ -257,6 +283,13 @@ function input_init() {
}
}
+ /**
+ * Strip slashes on everything
+ *
+ * @param mixed $value The value to remove slashes from
+ *
+ * @return mixed
+ */
function stripslashes_deep($value) {
if (is_array($value)) {
$value = stripslashes_arraykeys($value);
@@ -297,4 +330,4 @@ function input_init() {
}
}
-register_elgg_event_handler('init','system','input_init');
+register_elgg_event_handler('init', 'system', 'input_init');
diff --git a/engine/lib/install.php b/engine/lib/install.php
index 470f71d84..c47eedd40 100644
--- a/engine/lib/install.php
+++ b/engine/lib/install.php
@@ -4,8 +4,8 @@
* Elgg installation
* Various functions to assist with installing and upgrading the system
*
- * @package Elgg
- * @subpackage Core
+ * @package Elgg.Core
+ * @subpackage Installation
*/
/**
@@ -45,6 +45,12 @@ function is_installed() {
return datalist_get('installed');
}
+/**
+ * Check that installation has completed and the database is populated.
+ *
+ * @throws InstallationException
+ * @return void
+ */
function verify_installation() {
$installed = FALSE;
try {
diff --git a/engine/lib/languages.php b/engine/lib/languages.php
index 5dd98e893..3472d0d29 100644
--- a/engine/lib/languages.php
+++ b/engine/lib/languages.php
@@ -3,8 +3,8 @@
* Elgg language module
* Functions to manage language and translations.
*
- * @package Elgg
- * @subpackage Core
+ * @package Elgg.Core
+ * @subpackage Languages
*/
/**
@@ -15,8 +15,9 @@
* $english = array('message1' => 'message1', 'message2' => 'message2');
* $german = array('message1' => 'Nachricht1','message2' => 'Nachricht2');
*
- * @param string $country_code Standard country code (eg 'en', 'nl', 'es')
- * @param array $language_array Formatted array of strings
+ * @param string $country_code Standard country code (eg 'en', 'nl', 'es')
+ * @param array $language_array Formatted array of strings
+ *
* @return true|false Depending on success
*/
function add_translation($country_code, $language_array) {
@@ -85,7 +86,9 @@ function get_language() {
* Given a message shortcode, returns an appropriately translated full-text string
*
* @param string $message_key The short message code
- * @param string $language Optionally, the standard language code (defaults to site/user default, then English)
+ * @param string $language Optionally, the standard language code
+ * (defaults to site/user default, then English)
+ *
* @return string Either the translated string or the original English string
*/
function elgg_echo($message_key, $language = "") {
@@ -111,14 +114,19 @@ function elgg_echo($message_key, $language = "") {
/**
* When given a full path, finds translation files and loads them
*
- * @param string $path Full path
- * @param bool $load_all If true all languages are loaded, if false only the current language + en are loaded
+ * @param string $path Full path
+ * @param bool $load_all If true all languages are loaded, if
+ * false only the current language + en are loaded
+ *
+ * @return void
*/
function register_translations($path, $load_all = false) {
global $CONFIG;
// Make a note of this path just incase we need to register this language later
- if(!isset($CONFIG->language_paths)) $CONFIG->language_paths = array();
+ if (!isset($CONFIG->language_paths)) {
+ $CONFIG->language_paths = array();
+ }
$CONFIG->language_paths[$path] = true;
// Get the current language based on site defaults and user preference
@@ -128,8 +136,8 @@ function register_translations($path, $load_all = false) {
if ($handle = opendir($path)) {
while ($language = readdir($handle)) {
if (
- ((in_array($language, array('en.php', $current_language . '.php'))) /*&& (!is_dir($path . $language))*/) ||
- (($load_all) && (strpos($language, '.php')!==false)/* && (!is_dir($path . $language))*/)
+ ((in_array($language, array('en.php', $current_language . '.php'))) ) ||
+ (($load_all) && (strpos($language, '.php') !== false))
) {
include_once($path . $language);
}
@@ -165,7 +173,10 @@ function reload_all_translations() {
}
/**
- * Return an array of installed translations as an associative array "two letter code" => "native language name".
+ * Return an array of installed translations as an associative
+ * array "two letter code" => "native language name".
+ *
+ * @return array
*/
function get_installed_translations() {
global $CONFIG;
@@ -190,6 +201,10 @@ function get_installed_translations() {
/**
* Return the level of completeness for a given language code (compared to english)
+ *
+ * @param string $language Language
+ *
+ * @return int
*/
function get_language_completeness($language) {
global $CONFIG;
@@ -215,7 +230,12 @@ function get_language_completeness($language) {
}
/**
- * Return the translation keys missing from a given language, or those that are identical to the english version.
+ * Return the translation keys missing from a given language,
+ * or those that are identical to the english version.
+ *
+ * @param string $language The language
+ *
+ * @return mixed
*/
function get_missing_language_keys($language) {
global $CONFIG;
@@ -239,4 +259,4 @@ function get_missing_language_keys($language) {
return false;
}
-register_translations(dirname(dirname(dirname(__FILE__))) . "/languages/");
+register_translations(dirname(dirname(dirname(__FILE__))) . "/languages/"); \ No newline at end of file
diff --git a/engine/lib/location.php b/engine/lib/location.php
index 73f3c4dbd..f3aae709b 100644
--- a/engine/lib/location.php
+++ b/engine/lib/location.php
@@ -9,15 +9,19 @@
/**
* Encode a location into a latitude and longitude, caching the result.
*
- * Works by triggering the 'geocode' 'location' plugin hook, and requires a geocoding module to be installed
+ * Works by triggering the 'geocode' 'location' plugin
+ * hook, and requires a geocoding module to be installed
* activated in order to work.
*
* @param String $location The location, e.g. "London", or "24 Foobar Street, Gotham City"
+ *
+ * @return string
*/
function elgg_geocode_location($location) {
global $CONFIG;
- // Handle cases where we are passed an array (shouldn't be but can happen if location is a tag field)
+ // Handle cases where we are passed an array (shouldn't be
+ // but can happen if location is a tag field)
if (is_array($location)) {
$location = implode(', ', $location);
}
@@ -25,7 +29,8 @@ function elgg_geocode_location($location) {
$location = sanitise_string($location);
// Look for cached version
- $cached_location = get_data_row("SELECT * from {$CONFIG->dbprefix}geocode_cache WHERE location='$location'");
+ $query = "SELECT * from {$CONFIG->dbprefix}geocode_cache WHERE location='$location'";
+ $cached_location = get_data_row($query);
if ($cached_location) {
return array('lat' => $cached_location->lat, 'long' => $cached_location->long);
@@ -41,7 +46,10 @@ function elgg_geocode_location($location) {
$long = (float)$return['long'];
// Put into cache at the end of the page since we don't really care that much
- execute_delayed_write_query("INSERT DELAYED INTO {$CONFIG->dbprefix}geocode_cache (location, lat, `long`) VALUES ('$location', '{$lat}', '{$long}') ON DUPLICATE KEY UPDATE lat='{$lat}', `long`='{$long}'");
+ $query = "INSERT DELAYED INTO {$CONFIG->dbprefix}geocode_cache "
+ . " (location, lat, `long`) VALUES ('$location', '{$lat}', '{$long}')"
+ . " ON DUPLICATE KEY UPDATE lat='{$lat}', `long`='{$long}'";
+ execute_delayed_write_query($query);
}
return $return;
@@ -50,30 +58,33 @@ function elgg_geocode_location($location) {
/**
* Return entities within a given geographic area.
*
- * @param real $lat Latitude
- * @param real $long Longitude
- * @param real $radius The radius
- * @param string $type The type of entity (eg "user", "object" etc)
- * @param string $subtype The arbitrary subtype of the entity
- * @param int $owner_guid The GUID of the owning user
- * @param string $order_by The field to order by; by default, time_created desc
- * @param int $limit The number of entities to return; 10 by default
- * @param int $offset The indexing offset, 0 by default
- * @param boolean $count Set to true to get a count rather than the entities themselves (limits and offsets don't apply in this context). Defaults to false.
- * @param int $site_guid The site to get entities for. Leave as 0 (default) for the current site; -1 for all sites.
- * @param int|array $container_guid The container or containers to get entities from (default: all containers).
+ * @param float $lat Latitude
+ * @param float $long Longitude
+ * @param float $radius The radius
+ * @param string $type The type of entity (eg "user", "object" etc)
+ * @param string $subtype The arbitrary subtype of the entity
+ * @param int $owner_guid The GUID of the owning user
+ * @param string $order_by The field to order by; by default, time_created desc
+ * @param int $limit The number of entities to return; 10 by default
+ * @param int $offset The indexing offset, 0 by default
+ * @param boolean $count Count entities
+ * @param int $site_guid Site GUID. 0 for current, -1 for any
+ * @param int|array $container_guid Container GUID
+ *
* @return array A list of entities.
*/
-function get_entities_in_area($lat, $long, $radius, $type = "", $subtype = "", $owner_guid = 0, $order_by = "", $limit = 10, $offset = 0, $count = false, $site_guid = 0, $container_guid) {
+function get_entities_in_area($lat, $long, $radius, $type = "", $subtype = "", $owner_guid = 0,
+$order_by = "", $limit = 10, $offset = 0, $count = false, $site_guid = 0, $container_guid) {
+
global $CONFIG;
if ($subtype === false || $subtype === null || $subtype === 0) {
return false;
}
- $lat = (real)$lat;
- $long = (real)$long;
- $radius = (real)$radius;
+ $lat = (float)$lat;
+ $long = (float)$long;
+ $radius = (float)$radius;
$order_by = sanitise_string($order_by);
$limit = (int)$limit;
@@ -88,15 +99,18 @@ function get_entities_in_area($lat, $long, $radius, $type = "", $subtype = "", $
if (is_array($type)) {
$tempwhere = "";
if (sizeof($type)) {
- foreach($type as $typekey => $subtypearray) {
- foreach($subtypearray as $subtypeval) {
+ foreach ($type as $typekey => $subtypearray) {
+ foreach ($subtypearray as $subtypeval) {
$typekey = sanitise_string($typekey);
if (!empty($subtypeval)) {
$subtypeval = (int) get_subtype_id($typekey, $subtypeval);
} else {
$subtypeval = 0;
}
- if (!empty($tempwhere)) $tempwhere .= " or ";
+ if (!empty($tempwhere)) {
+ $tempwhere .= " or ";
+ }
+
$tempwhere .= "(e.type = '{$typekey}' and e.subtype = {$subtypeval})";
}
}
@@ -112,7 +126,7 @@ function get_entities_in_area($lat, $long, $radius, $type = "", $subtype = "", $
$where[] = "e.type='$type'";
}
- if ($subtype!=="") {
+ if ($subtype !== "") {
$where[] = "e.subtype=$subtype";
}
}
@@ -125,7 +139,7 @@ function get_entities_in_area($lat, $long, $radius, $type = "", $subtype = "", $
} else if (sizeof($owner_guid) > 0) {
$owner_array = array_map('sanitise_int', $owner_guid);
// Cast every element to the owner_guid array to int
- $owner_guid = implode(",",$owner_guid); //
+ $owner_guid = implode(",", $owner_guid); //
$where[] = "e.owner_guid in ({$owner_guid})" ; //
}
if (is_null($container_guid)) {
@@ -139,8 +153,10 @@ function get_entities_in_area($lat, $long, $radius, $type = "", $subtype = "", $
if (!is_null($container_guid)) {
if (is_array($container_guid)) {
- foreach($container_guid as $key => $val) $container_guid[$key] = (int) $val;
- $where[] = "e.container_guid in (" . implode(",",$container_guid) . ")";
+ foreach ($container_guid as $key => $val) {
+ $container_guid[$key] = (int) $val;
+ }
+ $where[] = "e.container_guid in (" . implode(",", $container_guid) . ")";
} else {
$container_guid = (int) $container_guid;
$where[] = "e.container_guid = {$container_guid}";
@@ -198,42 +214,51 @@ function get_entities_in_area($lat, $long, $radius, $type = "", $subtype = "", $
/**
* List entities in a given location
*
- * @param string $location Location
- * @param string $type The type of entity (eg "user", "object" etc)
- * @param string $subtype The arbitrary subtype of the entity
- * @param int $owner_guid The GUID of the owning user
- * @param int $limit The number of entities to display per page (default: 10)
- * @param true|false $fullview Whether or not to display the full view (default: true)
- * @param true|false $viewtypetoggle Whether or not to allow gallery view
- * @param true|false $pagination Display pagination? Default: true
+ * @param string $location Location
+ * @param string $type The type of entity (eg "user", "object" etc)
+ * @param string $subtype The arbitrary subtype of the entity
+ * @param int $owner_guid The GUID of the owning user
+ * @param int $limit The number of entities to display per page (default: 10)
+ * @param bool $fullview Whether or not to display the full view (default: true)
+ * @param bool $viewtypetoggle Whether or not to allow gallery view
+ * @param bool $navigation Display pagination? Default: true
+ *
* @return string A viewable list of entities
*/
-function list_entities_location($location, $type= "", $subtype = "", $owner_guid = 0, $limit = 10, $fullview = true, $viewtypetoggle = false, $navigation = true) {
- return list_entities_from_metadata('location', $location, $type, $subtype, $owner_guid, $limit, $fullview, $viewtypetoggle, $navigation);
+function list_entities_location($location, $type= "", $subtype = "", $owner_guid = 0, $limit = 10,
+$fullview = true, $viewtypetoggle = false, $navigation = true) {
+
+ return list_entities_from_metadata('location', $location, $type, $subtype, $owner_guid, $limit,
+ $fullview, $viewtypetoggle, $navigation);
}
/**
* List items within a given geographic area.
*
- * @param real $lat Latitude
- * @param real $long Longitude
- * @param real $radius The radius
- * @param string $type The type of entity (eg "user", "object" etc)
- * @param string $subtype The arbitrary subtype of the entity
- * @param int $owner_guid The GUID of the owning user
- * @param int $limit The number of entities to display per page (default: 10)
- * @param true|false $fullview Whether or not to display the full view (default: true)
- * @param true|false $viewtypetoggle Whether or not to allow gallery view
- * @param true|false $pagination Display pagination? Default: true
+ * @param real $lat Latitude
+ * @param real $long Longitude
+ * @param real $radius The radius
+ * @param string $type The type of entity (eg "user", "object" etc)
+ * @param string $subtype The arbitrary subtype of the entity
+ * @param int $owner_guid The GUID of the owning user
+ * @param int $limit The number of entities to display per page (default: 10)
+ * @param bool $fullview Whether or not to display the full view (default: true)
+ * @param bool $viewtypetoggle Whether or not to allow gallery view
+ * @param bool $navigation Display pagination? Default: true
+ *
* @return string A viewable list of entities
*/
-function list_entities_in_area($lat, $long, $radius, $type= "", $subtype = "", $owner_guid = 0, $limit = 10, $fullview = true, $viewtypetoggle = false, $navigation = true) {
+function list_entities_in_area($lat, $long, $radius, $type= "", $subtype = "", $owner_guid = 0,
+$limit = 10, $fullview = true, $viewtypetoggle = false, $navigation = true) {
$offset = (int) get_input('offset');
- $count = get_entities_in_area($lat, $long, $radius, $type, $subtype, $owner_guid, "", $limit, $offset, true);
- $entities = get_entities_in_area($lat, $long, $radius, $type, $subtype, $owner_guid, "", $limit, $offset);
+ $count = get_entities_in_area($lat, $long, $radius, $type, $subtype, $owner_guid,
+ "", $limit, $offset, true);
+ $entities = get_entities_in_area($lat, $long, $radius, $type, $subtype, $owner_guid,
+ "", $limit, $offset);
- return elgg_view_entity_list($entities, $count, $offset, $limit, $fullview, $viewtypetoggle, $navigation);
+ return elgg_view_entity_list($entities, $count, $offset, $limit, $fullview,
+ $viewtypetoggle, $navigation);
}
// Some distances in degrees (approximate)
diff --git a/engine/lib/memcache.php b/engine/lib/memcache.php
index df65adc8a..6e905b0d4 100644
--- a/engine/lib/memcache.php
+++ b/engine/lib/memcache.php
@@ -4,8 +4,8 @@
*
* Requires php5-memcache to work.
*
- * @package Elgg
- * @subpackage API
+ * @package Elgg.Core
+ * @subpackage Cache.Memcache
*/
/**
@@ -23,7 +23,7 @@ function is_memcache_available() {
}
// If we haven't set variable to something
- if (($memcache_available!==true) && ($memcache_available!==false)) {
+ if (($memcache_available !== true) && ($memcache_available !== false)) {
try {
$tmp = new ElggMemcache();
// No exception thrown so we have memcache available
diff --git a/engine/lib/metadata.php b/engine/lib/metadata.php
index 37a00e6a2..b0117bfd0 100644
--- a/engine/lib/metadata.php
+++ b/engine/lib/metadata.php
@@ -3,14 +3,15 @@
* Elgg metadata
* Functions to manage object metadata.
*
- * @package Elgg
- * @subpackage Core
+ * @package Elgg.Core
+ * @subpackage DataModel.Metadata
*/
/**
* Convert a database row to a new ElggMetadata
*
- * @param stdClass $row
+ * @param stdClass $row An object from the database
+ *
* @return stdClass or ElggMetadata
*/
function row_to_elggmetadata($row) {
@@ -24,7 +25,9 @@ function row_to_elggmetadata($row) {
/**
* Get a specific item of metadata.
*
- * @param $id int The item of metadata being retrieved.
+ * @param int $id The item of metadata being retrieved.
+ *
+ * @return mixed
*/
function get_metadata($id) {
global $CONFIG;
@@ -33,16 +36,24 @@ function get_metadata($id) {
$access = get_access_sql_suffix("e");
$md_access = get_access_sql_suffix("m");
- return row_to_elggmetadata(get_data_row("SELECT m.*, n.string as name, v.string as value from {$CONFIG->dbprefix}metadata m JOIN {$CONFIG->dbprefix}entities e on e.guid = m.entity_guid JOIN {$CONFIG->dbprefix}metastrings v on m.value_id = v.id JOIN {$CONFIG->dbprefix}metastrings n on m.name_id = n.id where m.id=$id and $access and $md_access"));
+ $query = "SELECT m.*, n.string as name, v.string as value from {$CONFIG->dbprefix}metadata m"
+ . " JOIN {$CONFIG->dbprefix}entities e on e.guid = m.entity_guid"
+ . " JOIN {$CONFIG->dbprefix}metastrings v on m.value_id = v.id"
+ . " JOIN {$CONFIG->dbprefix}metastrings n on m.name_id = n.id"
+ . " where m.id=$id and $access and $md_access";
+
+
+ return row_to_elggmetadata(get_data_row($query));
}
/**
* Removes metadata on an entity with a particular name, optionally with a given value.
*
- * @param int $entity_guid The entity GUID
- * @param string $name The name of the metadata
- * @param string $value The optional value of the item (useful for removing a single item in a multiple set)
- * @return true|false Depending on success
+ * @param int $entity_guid The entity GUID
+ * @param string $name The name of the metadata
+ * @param string $value The value of the item (useful to remove a single item of a set)
+ *
+ * @return bool Depending on success
*/
function remove_metadata($entity_guid, $name, $value = "") {
global $CONFIG;
@@ -50,13 +61,15 @@ function remove_metadata($entity_guid, $name, $value = "") {
$name = sanitise_string($name);
$value = sanitise_string($value);
- $query = "SELECT * from {$CONFIG->dbprefix}metadata WHERE entity_guid = $entity_guid and name_id=" . add_metastring($name);
- if ($value!="") {
+ $query = "SELECT * from {$CONFIG->dbprefix}metadata"
+ . " WHERE entity_guid = $entity_guid and name_id=" . add_metastring($name);
+
+ if ($value != "") {
$query .= " and value_id=" . add_metastring($value);
}
if ($existing = get_data($query)) {
- foreach($existing as $ex) {
+ foreach ($existing as $ex) {
delete_metadata($ex->id);
}
return true;
@@ -71,16 +84,19 @@ function remove_metadata($entity_guid, $name, $value = "") {
* Metadata can be an array by setting allow_multiple to TRUE, but it is an
* indexed array with no control over the indexing.
*
- * @param int $entity_guid The entity to attach the metadata to
- * @param string $name Name of the metadata
- * @param string $value Value of the metadata
- * @param string $value_type 'text', 'integer', or '' for automatic detection
- * @param int $owner_guid GUID of entity that owns the metadata
- * @param int $access_id Default is ACCESS_PRIVATE
- * @param bool $allow_multiple Allow multiple values for one key. Default is FALSE
+ * @param int $entity_guid The entity to attach the metadata to
+ * @param string $name Name of the metadata
+ * @param string $value Value of the metadata
+ * @param string $value_type 'text', 'integer', or '' for automatic detection
+ * @param int $owner_guid GUID of entity that owns the metadata
+ * @param int $access_id Default is ACCESS_PRIVATE
+ * @param bool $allow_multiple Allow multiple values for one key. Default is FALSE
+ *
* @return int/bool id of metadata or FALSE if failure
*/
-function create_metadata($entity_guid, $name, $value, $value_type, $owner_guid, $access_id = ACCESS_PRIVATE, $allow_multiple = false) {
+function create_metadata($entity_guid, $name, $value, $value_type, $owner_guid,
+ $access_id = ACCESS_PRIVATE, $allow_multiple = false) {
+
global $CONFIG;
$entity_guid = (int)$entity_guid;
@@ -96,7 +112,7 @@ function create_metadata($entity_guid, $name, $value, $value_type, $owner_guid,
return FALSE;
}
- if ($owner_guid==0) {
+ if ($owner_guid == 0) {
$owner_guid = get_loggedin_userid();
}
@@ -104,7 +120,10 @@ function create_metadata($entity_guid, $name, $value, $value_type, $owner_guid,
$id = false;
- $existing = get_data_row("SELECT * from {$CONFIG->dbprefix}metadata WHERE entity_guid = $entity_guid and name_id=" . add_metastring($name) . " limit 1");
+ $query = "SELECT * from {$CONFIG->dbprefix}metadata"
+ . " WHERE entity_guid = $entity_guid and name_id=" . add_metastring($name) . " limit 1";
+
+ $existing = get_data_row($query);
if ($existing && !$allow_multiple) {
$id = (int)$existing->id;
$result = update_metadata($id, $name, $value, $value_type, $owner_guid, $access_id);
@@ -134,7 +153,11 @@ function create_metadata($entity_guid, $name, $value, $value_type, $owner_guid,
}
// If ok then add it
- $id = insert_data("INSERT into {$CONFIG->dbprefix}metadata (entity_guid, name_id, value_id, value_type, owner_guid, time_created, access_id) VALUES ($entity_guid, '$name','$value','$value_type', $owner_guid, $time, $access_id)");
+ $query = "INSERT into {$CONFIG->dbprefix}metadata"
+ . " (entity_guid, name_id, value_id, value_type, owner_guid, time_created, access_id)"
+ . " VALUES ($entity_guid, '$name','$value','$value_type', $owner_guid, $time, $access_id)";
+
+ $id = insert_data($query);
if ($id !== false) {
$obj = get_metadata($id);
@@ -152,12 +175,14 @@ function create_metadata($entity_guid, $name, $value, $value_type, $owner_guid,
/**
* Update an item of metadata.
*
- * @param int $id
- * @param string $name
- * @param string $value
- * @param string $value_type
- * @param int $owner_guid
- * @param int $access_id
+ * @param int $id Metadata id
+ * @param string $name Metadata name
+ * @param string $value Metadata value
+ * @param string $value_type Value type
+ * @param int $owner_guid Owner guid
+ * @param int $access_id Access ID
+ *
+ * @return bool
*/
function update_metadata($id, $name, $value, $value_type, $owner_guid, $access_id) {
global $CONFIG;
@@ -181,12 +206,10 @@ function update_metadata($id, $name, $value, $value_type, $owner_guid, $access_i
$metabyname_memcache->delete("{$md->entity_guid}:{$md->name_id}");
}
- //$name = sanitise_string(trim($name));
- //$value = sanitise_string(trim($value));
$value_type = detect_extender_valuetype($value, sanitise_string(trim($value_type)));
$owner_guid = (int)$owner_guid;
- if ($owner_guid==0) {
+ if ($owner_guid == 0) {
$owner_guid = get_loggedin_userid();
}
@@ -215,8 +238,12 @@ function update_metadata($id, $name, $value, $value_type, $owner_guid, $access_i
}
// If ok then add it
- $result = update_data("UPDATE {$CONFIG->dbprefix}metadata set value_id='$value', value_type='$value_type', access_id=$access_id, owner_guid=$owner_guid where id=$id and name_id='$name'");
- if ($result!==false) {
+ $query = "UPDATE {$CONFIG->dbprefix}metadata"
+ . " set value_id='$value', value_type='$value_type', access_id=$access_id,"
+ . " owner_guid=$owner_guid where id=$id and name_id='$name'";
+
+ $result = update_data($query);
+ if ($result !== false) {
$obj = get_metadata($id);
if (trigger_elgg_event('update', 'metadata', $obj)) {
return true;
@@ -235,16 +262,22 @@ function update_metadata($id, $name, $value, $value_type, $owner_guid, $access_i
* allow_multiple set to TRUE. This creates an indexed array. It does not support
* associative arrays and there is no guarantee on the ordering in the array.
*
- * @param int $entity_guid The entity to attach the metadata to
+ * @param int $entity_guid The entity to attach the metadata to
* @param string $name_and_values Associative array - a value can be a string, number, bool
- * @param string $value_type 'text', 'integer', or '' for automatic detection
- * @param int $owner_guid GUID of entity that owns the metadata
- * @param int $access_id Default is ACCESS_PRIVATE
- * @param bool $allow_multiple Allow multiple values for one key. Default is FALSE
+ * @param string $value_type 'text', 'integer', or '' for automatic detection
+ * @param int $owner_guid GUID of entity that owns the metadata
+ * @param int $access_id Default is ACCESS_PRIVATE
+ * @param bool $allow_multiple Allow multiple values for one key. Default is FALSE
+ *
+ * @return bool
*/
-function create_metadata_from_array($entity_guid, array $name_and_values, $value_type, $owner_guid, $access_id = ACCESS_PRIVATE, $allow_multiple = false) {
+function create_metadata_from_array($entity_guid, array $name_and_values, $value_type, $owner_guid,
+$access_id = ACCESS_PRIVATE, $allow_multiple = false) {
+
foreach ($name_and_values as $k => $v) {
- if (!create_metadata($entity_guid, $k, $v, $value_type, $owner_guid, $access_id, $allow_multiple)) {
+ $result = create_metadata($entity_guid, $k, $v, $value_type, $owner_guid,
+ $access_id, $allow_multiple);
+ if (!$result) {
return false;
}
}
@@ -254,7 +287,9 @@ function create_metadata_from_array($entity_guid, array $name_and_values, $value
/**
* Delete an item of metadata, where the current user has access.
*
- * @param $id int The item of metadata to delete.
+ * @param int $id The item of metadata to delete.
+ *
+ * @return bool
*/
function delete_metadata($id) {
global $CONFIG;
@@ -284,10 +319,12 @@ function delete_metadata($id) {
/**
* Return the metadata values that match your query.
*
- * @param string $meta_name
+ * @param int $entity_guid Entity GUID
+ * @param string $meta_name Metadata name
+ *
* @return mixed either a value, an array of ElggMetadata or false.
*/
-function get_metadata_byname($entity_guid, $meta_name) {
+function get_metadata_byname($entity_guid, $meta_name) {
global $CONFIG;
$meta_name = get_metastring_id($meta_name);
@@ -300,7 +337,8 @@ function get_metadata_byname($entity_guid, $meta_name) {
$access = get_access_sql_suffix("e");
$md_access = get_access_sql_suffix("m");
- // If memcache is available then cache this (cache only by name for now since this is the most common query)
+ // If memcache is available then cache this (cache only by name for now
+ // since this is the most common query)
$meta = null;
static $metabyname_memcache;
if ((!$metabyname_memcache) && (is_memcache_available())) {
@@ -313,7 +351,16 @@ function get_metadata_byname($entity_guid, $meta_name) {
return $meta;
}
- $result = get_data("SELECT m.*, n.string as name, v.string as value from {$CONFIG->dbprefix}metadata m JOIN {$CONFIG->dbprefix}entities e ON e.guid = m.entity_guid JOIN {$CONFIG->dbprefix}metastrings v on m.value_id = v.id JOIN {$CONFIG->dbprefix}metastrings n on m.name_id = n.id where m.entity_guid=$entity_guid and m.name_id='$meta_name' and $access and $md_access ORDER BY m.id ASC", "row_to_elggmetadata");
+ $query = "SELECT m.*, n.string as name, v.string as value"
+ . " from {$CONFIG->dbprefix}metadata m"
+ . " JOIN {$CONFIG->dbprefix}entities e ON e.guid = m.entity_guid"
+ . " JOIN {$CONFIG->dbprefix}metastrings v on m.value_id = v.id"
+ . " JOIN {$CONFIG->dbprefix}metastrings n on m.name_id = n.id"
+ . " where m.entity_guid=$entity_guid and m.name_id='$meta_name'"
+ . " and $access and $md_access ORDER BY m.id ASC" ;
+
+ $result = get_data($query, "row_to_elggmetadata");
+
if (!$result) {
return false;
}
@@ -341,7 +388,9 @@ function get_metadata_byname($entity_guid, $meta_name) {
/**
* Return all the metadata for a given GUID.
*
- * @param int $entity_guid
+ * @param int $entity_guid Entity GUID
+ *
+ * @return mixed
*/
function get_metadata_for_entity($entity_guid) {
global $CONFIG;
@@ -350,22 +399,32 @@ function get_metadata_for_entity($entity_guid) {
$access = get_access_sql_suffix("e");
$md_access = get_access_sql_suffix("m");
- return get_data("SELECT m.*, n.string as name, v.string as value from {$CONFIG->dbprefix}metadata m JOIN {$CONFIG->dbprefix}entities e ON e.guid = m.entity_guid JOIN {$CONFIG->dbprefix}metastrings v on m.value_id = v.id JOIN {$CONFIG->dbprefix}metastrings n on m.name_id = n.id where m.entity_guid=$entity_guid and $access and $md_access", "row_to_elggmetadata");
+ $query = "SELECT m.*, n.string as name, v.string as value
+ from {$CONFIG->dbprefix}metadata m
+ JOIN {$CONFIG->dbprefix}entities e ON e.guid = m.entity_guid
+ JOIN {$CONFIG->dbprefix}metastrings v on m.value_id = v.id
+ JOIN {$CONFIG->dbprefix}metastrings n on m.name_id = n.id
+ where m.entity_guid=$entity_guid and $access and $md_access";
+
+ return get_data($query, "row_to_elggmetadata");
}
/**
* Get the metadata where the entities they are referring to match a given criteria.
*
- * @param mixed $meta_name
- * @param mixed $meta_value
- * @param string $entity_type The type of entity to look for, eg 'site' or 'object'
+ * @param mixed $meta_name Metadata name
+ * @param mixed $meta_value Metadata value
+ * @param string $entity_type The type of entity to look for, eg 'site' or 'object'
* @param string $entity_subtype The subtype of the entity.
- * @param int $limit
- * @param int $offset
- * @param string $order_by Optional ordering.
- * @param int $site_guid The site to get entities for. Leave as 0 (default) for the current site; -1 for all sites.
+ * @param int $limit Limit
+ * @param int $offset Offset
+ * @param string $order_by Optional ordering.
+ * @param int $site_guid Site GUID. 0 for current, -1 for any
+ *
+ * @return mixed
*/
-function find_metadata($meta_name = "", $meta_value = "", $entity_type = "", $entity_subtype = "", $limit = 10, $offset = 0, $order_by = "", $site_guid = 0) {
+function find_metadata($meta_name = "", $meta_value = "", $entity_type = "", $entity_subtype = "",
+ $limit = 10, $offset = 0, $order_by = "", $site_guid = 0) {
global $CONFIG;
$meta_n = get_metastring_id($meta_name);
@@ -387,7 +446,7 @@ function find_metadata($meta_name = "", $meta_value = "", $entity_type = "", $en
$where = array();
- if ($entity_type!="") {
+ if ($entity_type != "") {
$where[] = "e.type='$entity_type'";
}
@@ -395,14 +454,14 @@ function find_metadata($meta_name = "", $meta_value = "", $entity_type = "", $en
$where[] = "e.subtype=$entity_subtype";
}
- if ($meta_name!="") {
+ if ($meta_name != "") {
if (!$meta_v) {
// The value is set, but we didn't get a value... so something went wrong.
return false;
}
$where[] = "m.name_id='$meta_n'";
}
- if ($meta_value!="") {
+ if ($meta_value != "") {
// The value is set, but we didn't get a value... so something went wrong.
if (!$meta_v) {
return false;
@@ -413,7 +472,11 @@ function find_metadata($meta_name = "", $meta_value = "", $entity_type = "", $en
$where[] = "e.site_guid = {$site_guid}";
}
- $query = "SELECT m.*, n.string as name, v.string as value from {$CONFIG->dbprefix}entities e JOIN {$CONFIG->dbprefix}metadata m on e.guid = m.entity_guid JOIN {$CONFIG->dbprefix}metastrings v on m.value_id = v.id JOIN {$CONFIG->dbprefix}metastrings n on m.name_id = n.id where";
+ $query = "SELECT m.*, n.string as name, v.string as value from {$CONFIG->dbprefix}entities e
+ JOIN {$CONFIG->dbprefix}metadata m on e.guid = m.entity_guid
+ JOIN {$CONFIG->dbprefix}metastrings v on m.value_id = v.id
+ JOIN {$CONFIG->dbprefix}metastrings n on m.name_id = n.id where";
+
foreach ($where as $w) {
$query .= " $w and ";
}
@@ -438,21 +501,34 @@ function find_metadata($meta_name = "", $meta_value = "", $entity_type = "", $en
*
* @see elgg_get_entities
* @see elgg_get_entities_from_annotations
+ *
* @param array $options Array in format:
*
* metadata_names => NULL|ARR metadata names
*
* metadata_values => NULL|ARR metadata values
*
- * metadata_name_value_pairs => NULL|ARR (name => 'name', value => 'value', 'operand' => '=', 'case_sensitive' => TRUE) entries.
- * Currently if multiple values are sent via an array (value => array('value1', 'value2') the pair's operand will be forced to "IN".
+ * metadata_name_value_pairs => NULL|ARR (
+ * name => 'name',
+ * value => 'value',
+ * 'operand' => '=',
+ * 'case_sensitive' => TRUE
+ * )
+ * Currently if multiple values are sent via
+ * an array (value => array('value1', 'value2')
+ * the pair's operand will be forced to "IN".
*
- * metadata_name_value_pairs_operator => NULL|STR The operator to use for combining (name = value) OPERATOR (name = value); default AND
+ * metadata_name_value_pairs_operator => NULL|STR The operator to use for combining
+ * (name = value) OPERATOR (name = value); default AND
*
* metadata_case_sensitive => BOOL Overall Case sensitive
*
- * order_by_metadata => NULL|ARR (array('name' => 'metadata_text1', 'direction' => ASC|DESC, 'as' => text|integer),
- * Also supports array('name' => 'metadata_text1')
+ * order_by_metadata => NULL|ARR array(
+ * 'name' => 'metadata_text1',
+ * 'direction' => ASC|DESC,
+ * 'as' => text|integer
+ * )
+ * Also supports array('name' => 'metadata_text1')
*
* metadata_owner_guids => NULL|ARR guids for metadata owners
*
@@ -474,7 +550,9 @@ function elgg_get_entities_from_metadata(array $options = array()) {
$options = array_merge($defaults, $options);
- $singulars = array('metadata_name', 'metadata_value', 'metadata_name_value_pair', 'metadata_owner_guid');
+ $singulars = array('metadata_name', 'metadata_value',
+ 'metadata_name_value_pair', 'metadata_owner_guid');
+
$options = elgg_normalise_plural_options_array($options, $singulars);
if (!$options = elgg_entities_get_metastrings_options('metadata', $options)) {
@@ -487,8 +565,8 @@ function elgg_get_entities_from_metadata(array $options = array()) {
/**
* Returns options to pass to elgg_get_entities() for metastrings operations.
*
- * @param string $type Metastring type: annotations or metadata
- * @param array $options Options
+ * @param string $type Metastring type: annotations or metadata
+ * @param array $options Options
*
* @return array
* @since 1.7.0
@@ -503,11 +581,13 @@ function elgg_entities_get_metastrings_options($type, $options) {
// is plural (elgg_annotations) so rewrite for the table name.
$n_table = ($type == 'annotation') ? 'annotations' : $type;
- $singulars = array("{$type}_name", "{$type}_value", "{$type}_name_value_pair", "{$type}_owner_guid");
+ $singulars = array("{$type}_name", "{$type}_value",
+ "{$type}_name_value_pair", "{$type}_owner_guid");
$options = elgg_normalise_plural_options_array($options, $singulars);
- $clauses = elgg_get_entity_metadata_where_sql('e', $n_table, $options["{$type}_names"], $options["{$type}_values"],
- $options["{$type}_name_value_pairs"], $options["{$type}_name_value_pairs_operator"], $options["{$type}_case_sensitive"],
+ $clauses = elgg_get_entity_metadata_where_sql('e', $n_table, $options["{$type}_names"],
+ $options["{$type}_values"], $options["{$type}_name_value_pairs"],
+ $options["{$type}_name_value_pairs_operator"], $options["{$type}_case_sensitive"],
$options["order_by_{$type}"], $options["{$type}_owner_guids"]);
if ($clauses) {
@@ -530,7 +610,7 @@ function elgg_entities_get_metastrings_options($type, $options) {
$options['joins'] = array_merge($options['joins'], $clauses['joins']);
if ($clauses['orders']) {
- $order_by_metadata = implode(", ",$clauses['orders']);
+ $order_by_metadata = implode(", ", $clauses['orders']);
if (isset($options['order_by']) && $options['order_by']) {
$options['order_by'] = "$order_by_metadata, {$options['order_by']}";
} else {
@@ -550,18 +630,24 @@ function elgg_entities_get_metastrings_options($type, $options) {
* This function is reused for annotations because the tables are
* exactly the same.
*
- * @param string $e_table Entities table name
- * @param string $n_table Normalized metastrings table name (Where entities, values, and names are joined. annotations / metadata)
- * @param ARR|NULL $names
- * @param ARR|NULL $values
- * @param ARR|NULL $pairs array of names / values / operands
- * @param AND|OR $pair_operator Operator to use to join the where clauses for pairs
- * @param BOOL $case_sensitive
- * @param ARR|NULL $order_by_metadata array of names / direction
+ * @param string $e_table Entities table name
+ * @param string $n_table Normalized metastrings table name (Where entities,
+ * values, and names are joined. annotations / metadata)
+ * @param arr|null $names Array of names
+ * @param arr|null $values Array of values
+ * @param arr|null $pairs Array of names / values / operands
+ * @param and|or $pair_operator Operator to use to join the where clauses for pairs
+ * @param bool $case_sensitive Case sensitive metadata names?
+ * @param arr|null $order_by_metadata Array of names / direction
+ * @param arr|null $owner_guids Array of owner GUIDs
+ *
* @return FALSE|array False on fail, array('joins', 'wheres')
* @since 1.7.0
*/
-function elgg_get_entity_metadata_where_sql($e_table, $n_table, $names = NULL, $values = NULL, $pairs = NULL, $pair_operator = 'AND', $case_sensitive = TRUE, $order_by_metadata = NULL, $owner_guids = NULL) {
+function elgg_get_entity_metadata_where_sql($e_table, $n_table, $names = NULL, $values = NULL,
+$pairs = NULL, $pair_operator = 'AND', $case_sensitive = TRUE, $order_by_metadata = NULL,
+$owner_guids = NULL) {
+
global $CONFIG;
// short circuit if nothing requested
@@ -593,7 +679,8 @@ function elgg_get_entity_metadata_where_sql($e_table, $n_table, $names = NULL, $
);
// will always want to join these tables if pulling metastrings.
- $return['joins'][] = "JOIN {$CONFIG->dbprefix}{$n_table} n_table on {$e_table}.guid = n_table.entity_guid";
+ $return['joins'][] = "JOIN {$CONFIG->dbprefix}{$n_table} n_table on
+ {$e_table}.guid = n_table.entity_guid";
$wheres = array();
@@ -727,11 +814,15 @@ function elgg_get_entity_metadata_where_sql($e_table, $n_table, $names = NULL, $
$name = sanitise_string($pair['name']);
// @todo The multiple joins are only needed when the operator is AND
- $return['joins'][] = "JOIN {$CONFIG->dbprefix}{$n_table} n_table{$i} on {$e_table}.guid = n_table{$i}.entity_guid";
- $return['joins'][] = "JOIN {$CONFIG->dbprefix}metastrings msn{$i} on n_table{$i}.name_id = msn{$i}.id";
- $return['joins'][] = "JOIN {$CONFIG->dbprefix}metastrings msv{$i} on n_table{$i}.value_id = msv{$i}.id";
+ $return['joins'][] = "JOIN {$CONFIG->dbprefix}{$n_table} n_table{$i}
+ on {$e_table}.guid = n_table{$i}.entity_guid";
+ $return['joins'][] = "JOIN {$CONFIG->dbprefix}metastrings msn{$i}
+ on n_table{$i}.name_id = msn{$i}.id";
+ $return['joins'][] = "JOIN {$CONFIG->dbprefix}metastrings msv{$i}
+ on n_table{$i}.value_id = msv{$i}.id";
- $pair_wheres[] = "(msn{$i}.string = '$name' AND {$pair_binary}msv{$i}.string $operand $value AND $access)";
+ $pair_wheres[] = "(msn{$i}.string = '$name' AND {$pair_binary}msv{$i}.string
+ $operand $value AND $access)";
$i++;
}
@@ -770,9 +861,12 @@ function elgg_get_entity_metadata_where_sql($e_table, $n_table, $names = NULL, $
} else {
$direction = 'ASC';
}
- $return['joins'][] = "JOIN {$CONFIG->dbprefix}{$n_table} n_table{$i} on {$e_table}.guid = n_table{$i}.entity_guid";
- $return['joins'][] = "JOIN {$CONFIG->dbprefix}metastrings msn{$i} on n_table{$i}.name_id = msn{$i}.id";
- $return['joins'][] = "JOIN {$CONFIG->dbprefix}metastrings msv{$i} on n_table{$i}.value_id = msv{$i}.id";
+ $return['joins'][] = "JOIN {$CONFIG->dbprefix}{$n_table} n_table{$i}
+ on {$e_table}.guid = n_table{$i}.entity_guid";
+ $return['joins'][] = "JOIN {$CONFIG->dbprefix}metastrings msn{$i}
+ on n_table{$i}.name_id = msn{$i}.id";
+ $return['joins'][] = "JOIN {$CONFIG->dbprefix}metastrings msv{$i}
+ on n_table{$i}.value_id = msv{$i}.id";
$access = get_access_sql_suffix("n_table{$i}");
@@ -794,22 +888,24 @@ function elgg_get_entity_metadata_where_sql($e_table, $n_table, $names = NULL, $
* Return a list of entities based on the given search criteria.
*
* @deprecated 1.7 use elgg_get_entities_from_metadata().
- * @param mixed $meta_name
- * @param mixed $meta_value
- * @param string $entity_type The type of entity to look for, eg 'site' or 'object'
+ *
+ * @param mixed $meta_name Metadat name
+ * @param mixed $meta_value Metadata value
+ * @param string $entity_type The type of entity to look for, eg 'site' or 'object'
* @param string $entity_subtype The subtype of the entity.
- * @param int $limit
- * @param int $offset
- * @param string $order_by Optional ordering.
- * @param int $site_guid The site to get entities for. Leave as 0 (default) for the current site; -1 for all sites.
- * @param true|false $count If set to true, returns the total number of entities rather than a list. (Default: false)
- * @param true|false $case_sensitive If set to false this searches for the meta data without case sensitivity. (Default: true)
+ * @param int $owner_guid Owner GUID
+ * @param int $limit Limit
+ * @param int $offset Offset
+ * @param string $order_by Optional ordering.
+ * @param int $site_guid Site GUID. 0 for current, -1 for any.
+ * @param bool $count Return a count instead of entities
+ * @param bool $case_sensitive Metadata names case sensitivity
*
* @return int|array A list of entities, or a count if $count is set to true
*/
-function get_entities_from_metadata($meta_name, $meta_value = "", $entity_type = "", $entity_subtype = "",
-$owner_guid = 0, $limit = 10, $offset = 0, $order_by = "", $site_guid = 0,
-$count = FALSE, $case_sensitive = TRUE) {
+function get_entities_from_metadata($meta_name, $meta_value = "", $entity_type = "",
+$entity_subtype = "", $owner_guid = 0, $limit = 10, $offset = 0, $order_by = "",
+$site_guid = 0, $count = FALSE, $case_sensitive = TRUE) {
elgg_deprecated_notice('get_entities_from_metadata() was deprecated by elgg_get_entities_from_metadata()!', 1.7);
@@ -869,18 +965,27 @@ $count = FALSE, $case_sensitive = TRUE) {
* @see elgg_view_entity_list
*
* @deprecated 1.8 Use elgg_list_entities_from_metadata
- * @param mixed $meta_name Metadata name to search on
- * @param mixed $meta_value The value to match, optionally
- * @param string $entity_type The type of entity to look for, eg 'site' or 'object'
+ *
+ * @param mixed $meta_name Metadata name to search on
+ * @param mixed $meta_value The value to match, optionally
+ * @param string $entity_type The type of entity to look for, eg 'site' or 'object'
* @param string $entity_subtype The subtype of the entity
- * @param int $limit Number of entities to display per page
- * @param true|false $fullview Whether or not to display the full view (default: true)
- * @param true|false $viewtypetoggle Whether or not to allow users to toggle to the gallery view. Default: true
- * @param true|false $pagination Display pagination? Default: true
+ * @param int $owner_guid Owner GUID
+ * @param int $limit Number of entities to display per page
+ * @param bool $fullview WDisplay the full view (default: true)
+ * @param bool $viewtypetoggle Allow users to toggle to the gallery view. Default: true
+ * @param bool $pagination Display pagination? Default: true
+ * @param bool $case_sensitive Case sensitive metadata names?
+ *
+ * @return string
*
* @return string A list of entities suitable for display
*/
-function list_entities_from_metadata($meta_name, $meta_value = "", $entity_type = ELGG_ENTITIES_ANY_VALUE, $entity_subtype = ELGG_ENTITIES_ANY_VALUE, $owner_guid = 0, $limit = 10, $fullview = true, $viewtypetoggle = true, $pagination = true, $case_sensitive = true ) {
+function list_entities_from_metadata($meta_name, $meta_value = "",
+$entity_type = ELGG_ENTITIES_ANY_VALUE, $entity_subtype = ELGG_ENTITIES_ANY_VALUE,
+$owner_guid = 0, $limit = 10, $fullview = true, $viewtypetoggle = true,
+$pagination = true, $case_sensitive = true) {
+
elgg_deprecated_notice('list_entities_from_metadata() was deprecated by elgg_list_entities_from_metadata()!', 1.8);
$offset = (int) get_input('offset');
@@ -901,7 +1006,8 @@ function list_entities_from_metadata($meta_name, $meta_value = "", $entity_type
$options['count'] = FALSE;
$entities = elgg_get_entities_from_metadata($options);
- return elgg_view_entity_list($entities, $count, $offset, $limit, $fullview, $viewtypetoggle, $pagination);
+ return elgg_view_entity_list($entities, $count, $offset, $limit,
+ $fullview, $viewtypetoggle, $pagination);
}
/**
@@ -909,7 +1015,9 @@ function list_entities_from_metadata($meta_name, $meta_value = "", $entity_type
*
* @see elgg_get_entities_from_metadata
*
- * @param array $options
+ * @param array $options Options array
+ *
+ * @return array
* @since 1.7.0
*/
function elgg_list_entities_from_metadata($options) {
@@ -926,26 +1034,32 @@ function elgg_list_entities_from_metadata($options) {
$count = elgg_get_entities_from_metadata(array_merge(array('count' => TRUE), $options));
$entities = elgg_get_entities_from_metadata($options);
- return elgg_view_entity_list($entities, $count, $options['offset'], $options['limit'], $options['full_view'], $options['view_type_toggle'], $options['pagination']);
+ return elgg_view_entity_list($entities, $count, $options['offset'], $options['limit'],
+ $options['full_view'], $options['view_type_toggle'], $options['pagination']);
}
/**
+ * Return entities from metadata
+ *
* @deprecated 1.7. Use elgg_get_entities_from_metadata().
- * @param $meta_array
- * @param $entity_type
- * @param $entity_subtype
- * @param $owner_guid
- * @param $limit
- * @param $offset
- * @param $order_by
- * @param $site_guid
- * @param $count
- * @param $meta_array_operator
- * @return unknown_type
+ *
+ * @param mixed $meta_array Metadata name
+ * @param string $entity_type The type of entity to look for, eg 'site' or 'object'
+ * @param string $entity_subtype The subtype of the entity.
+ * @param int $owner_guid Owner GUID
+ * @param int $limit Limit
+ * @param int $offset Offset
+ * @param string $order_by Optional ordering.
+ * @param int $site_guid Site GUID. 0 for current, -1 for any.
+ * @param bool $count Return a count instead of entities
+ * @param bool $meta_array_operator Operator for metadata values
+ *
+ * @return int|array A list of entities, or a count if $count is set to true
*/
function get_entities_from_metadata_multi($meta_array, $entity_type = "", $entity_subtype = "",
$owner_guid = 0, $limit = 10, $offset = 0, $order_by = "", $site_guid = 0,
$count = false, $meta_array_operator = 'and') {
+
elgg_deprecated_notice('get_entities_from_metadata_multi() was deprecated by elgg_get_entities_from_metadata()!', 1.7);
if (!is_array($meta_array) || sizeof($meta_array) == 0) {
@@ -1002,30 +1116,37 @@ $count = false, $meta_array_operator = 'and') {
*
* @see elgg_view_entity_list
*
- * @param array $meta_array Array of 'name' => 'value' pairs
- * @param string $entity_type The type of entity to look for, eg 'site' or 'object'
+ * @param array $meta_array Array of 'name' => 'value' pairs
+ * @param string $entity_type The type of entity to look for, eg 'site' or 'object'
* @param string $entity_subtype The subtype of the entity.
- * @param int $limit
- * @param int $offset
- * @param string $order_by Optional ordering.
- * @param true|false $fullview Whether or not to display the full view (default: true)
- * @param true|false $viewtypetoggle Whether or not to allow users to toggle to the gallery view. Default: true
- * @param true|false $pagination Display pagination? Default: true
+ * @param int $owner_guid Owner GUID
+ * @param int $limit Limit
+ * @param bool $fullview WDisplay the full view (default: true)
+ * @param bool $viewtypetoggle Allow users to toggle to the gallery view. Default: true
+ * @param bool $pagination Display pagination? Default: true
+ *
* @return string List of ElggEntities suitable for display
*/
-function list_entities_from_metadata_multi($meta_array, $entity_type = "", $entity_subtype = "", $owner_guid = 0, $limit = 10, $fullview = true, $viewtypetoggle = true, $pagination = true) {
+function list_entities_from_metadata_multi($meta_array, $entity_type = "", $entity_subtype = "",
+$owner_guid = 0, $limit = 10, $fullview = true, $viewtypetoggle = true, $pagination = true) {
+
$offset = (int) get_input('offset');
$limit = (int) $limit;
- $count = get_entities_from_metadata_multi($meta_array, $entity_type, $entity_subtype, $owner_guid, $limit, $offset, "", $site_guid, true);
- $entities = get_entities_from_metadata_multi($meta_array, $entity_type, $entity_subtype, $owner_guid, $limit, $offset, "", $site_guid, false);
+ $count = get_entities_from_metadata_multi($meta_array, $entity_type, $entity_subtype,
+ $owner_guid, $limit, $offset, "", $site_guid, true);
+ $entities = get_entities_from_metadata_multi($meta_array, $entity_type, $entity_subtype,
+ $owner_guid, $limit, $offset, "", $site_guid, false);
- return elgg_view_entity_list($entities, $count, $offset, $limit, $fullview, $viewtypetoggle, $pagination);
+ return elgg_view_entity_list($entities, $count, $offset, $limit, $fullview,
+ $viewtypetoggle, $pagination);
}
/**
* Clear all the metadata for a given entity, assuming you have access to that metadata.
*
- * @param int $guid
+ * @param int $entity_guid Entity GUID
+ *
+ * @return bool
*/
function clear_metadata($entity_guid) {
global $CONFIG;
@@ -1043,6 +1164,8 @@ function clear_metadata($entity_guid) {
* Clear all annotations belonging to a given owner_guid
*
* @param int $owner_guid The owner
+ *
+ * @return bool
*/
function clear_metadata_by_owner($owner_guid) {
global $CONFIG;
@@ -1066,6 +1189,13 @@ function clear_metadata_by_owner($owner_guid) {
/**
* Handler called by trigger_plugin_hook on the "export" event.
+ *
+ * @param string $hook export
+ * @param string $entity_type all
+ * @param mixed $returnvalue Value returned from previous hook
+ * @param mixed $params Params
+ *
+ * @return array
*/
function export_metadata_plugin_hook($hook, $entity_type, $returnvalue, $params) {
// Sanity check values
@@ -1092,17 +1222,23 @@ function export_metadata_plugin_hook($hook, $entity_type, $returnvalue, $params)
}
/**
- * Takes in a comma-separated string and returns an array of tags which have been trimmed and set to lower case
+ * Takes in a comma-separated string and returns an array of tags
+ * which have been trimmed and set to lower case
*
* @param string $string Comma-separated tag string
+ *
* @return array|false An array of strings, or false on failure
*/
function string_to_tag_array($string) {
if (is_string($string)) {
- $ar = explode(",",$string);
- $ar = array_map('trim', $ar); // trim blank spaces
- $ar = array_map('elgg_strtolower', $ar); // make lower case : [Marcus Povey 20090605 - Using mb wrapper function using UTF8 safe function where available]
- $ar = array_filter($ar, 'is_not_null'); // Remove null values
+ $ar = explode(",", $string);
+ // trim blank spaces
+ $ar = array_map('trim', $ar);
+ // make lower case : [Marcus Povey 20090605 - Using mb wrapper function
+ // using UTF8 safe function where available]
+ $ar = array_map('elgg_strtolower', $ar);
+ // Remove null values
+ $ar = array_filter($ar, 'is_not_null');
return $ar;
}
return false;
@@ -1110,16 +1246,18 @@ function string_to_tag_array($string) {
}
/**
- * Takes a metadata array (which has all kinds of properties) and turns it into a simple array of strings
+ * Takes a metadata array (which has all kinds of properties)
+ * and turns it into a simple array of strings
*
* @param array $array Metadata array
+ *
* @return array Array of strings
*/
function metadata_array_to_values($array) {
$valuearray = array();
if (is_array($array)) {
- foreach($array as $element) {
+ foreach ($array as $element) {
$valuearray[] = $element->value;
}
}
@@ -1128,9 +1266,12 @@ function metadata_array_to_values($array) {
}
/**
- * Get the URL for this item of metadata, by default this links to the export handler in the current view.
+ * Get the URL for this item of metadata, by default this
+ * links to the export handler in the current view.
+ *
+ * @param int $id Metadata ID
*
- * @param int $id
+ * @return mixed
*/
function get_metadata_url($id) {
$id = (int)$id;
@@ -1145,8 +1286,10 @@ function get_metadata_url($id) {
* Mark entities with a particular type and subtype as having access permissions
* that can be changed independently from their parent entity
*
- * @param string $type The type - object, user, etc
+ * @param string $type The type - object, user, etc
* @param string $subtype The subtype; all subtypes by default
+ *
+ * @return void
*/
function register_metadata_as_independent($type, $subtype = '*') {
global $CONFIG;
@@ -1160,9 +1303,10 @@ function register_metadata_as_independent($type, $subtype = '*') {
* Determines whether entities of a given type and subtype should not change
* their metadata in line with their parent entity
*
- * @param string $type The type - object, user, etc
+ * @param string $type The type - object, user, etc
* @param string $subtype The entity subtype
- * @return true|false
+ *
+ * @return bool
*/
function is_metadata_independent($type, $subtype) {
global $CONFIG;
@@ -1179,9 +1323,11 @@ function is_metadata_independent($type, $subtype) {
/**
* When an entity is updated, resets the access ID on all of its child metadata
*
- * @param string $event The name of the event
- * @param string $object_type The type of object
- * @param ElggEntity $object The entity itself
+ * @param string $event The name of the event
+ * @param string $object_type The type of object
+ * @param ElggEntity $object The entity itself
+ *
+ * @return true
*/
function metadata_update($event, $object_type, $object) {
if ($object instanceof ElggEntity) {
@@ -1189,7 +1335,8 @@ function metadata_update($event, $object_type, $object) {
global $CONFIG;
$access_id = (int) $object->access_id;
$guid = (int) $object->getGUID();
- update_data("update {$CONFIG->dbprefix}metadata set access_id = {$access_id} where entity_guid = {$guid}");
+ $query = "update {$CONFIG->dbprefix}metadata set access_id = {$access_id} where entity_guid = {$guid}";
+ update_data($query);
}
}
return true;
@@ -1200,6 +1347,8 @@ function metadata_update($event, $object_type, $object) {
*
* @param string $function_name The function.
* @param string $extender_name The name, default 'all'.
+ *
+ * @return bool
*/
function register_metadata_url_handler($function_name, $extender_name = "all") {
return register_extender_url_handler($function_name, 'metadata', $extender_name);
@@ -1207,11 +1356,23 @@ function register_metadata_url_handler($function_name, $extender_name = "all") {
/** Register the hook */
register_plugin_hook("export", "all", "export_metadata_plugin_hook", 2);
+
/** Call a function whenever an entity is updated **/
-register_elgg_event_handler('update','all','metadata_update');
+register_elgg_event_handler('update', 'all', 'metadata_update');
// unit testing
register_plugin_hook('unit_test', 'system', 'metadata_test');
+
+/**
+ * Metadata unit test
+ *
+ * @param string $hook unit_test
+ * @param string $type system
+ * @param mixed $value Array of other tests
+ * @param mixed $params Params
+ *
+ * @return array
+ */
function metadata_test($hook, $type, $value, $params) {
global $CONFIG;
$value[] = $CONFIG->path . 'engine/tests/objects/metadata.php';
diff --git a/engine/lib/metastrings.php b/engine/lib/metastrings.php
index 4ca4f1fe2..8a105b822 100644
--- a/engine/lib/metastrings.php
+++ b/engine/lib/metastrings.php
@@ -3,8 +3,8 @@
* Elgg metastrngs
* Functions to manage object metastrings.
*
- * @package Elgg
- * @subpackage Core
+ * @package Elgg.Core
+ * @subpackage DataModel.MetaStrings
*/
/** Cache metastrings for a page */
@@ -16,20 +16,22 @@ $METASTRINGS_DEADNAME_CACHE = array();
/**
* Return the meta string id for a given tag, or false.
*
- * @param string $string The value (whatever that is) to be stored
- * @param bool $case_sensitive Do we want to make the query case sensitive? If not there may be more than one result
- * @return int|array|false meta string id, array of ids or false if none found
+ * @param string $string The value to store
+ * @param bool $case_sensitive Do we want to make the query case sensitive?
+ * If not there may be more than one result
+ *
+ * @return int|array|false meta string id, array of ids or false if none found
*/
function get_metastring_id($string, $case_sensitive = TRUE) {
global $CONFIG, $METASTRINGS_CACHE, $METASTRINGS_DEADNAME_CACHE;
$string = sanitise_string($string);
-
- // caching doesn't work for case insensitive searches
- if ($case_sensitive) {
+
+ // caching doesn't work for case insensitive searches
+ if ($case_sensitive) {
$result = array_search($string, $METASTRINGS_CACHE, true);
-
- if ($result!==false) {
+
+ if ($result !== false) {
elgg_log("** Returning id for string:$string from cache.");
return $result;
}
@@ -38,7 +40,7 @@ function get_metastring_id($string, $case_sensitive = TRUE) {
if (in_array($string, $METASTRINGS_DEADNAME_CACHE, true)) {
return false;
}
-
+
// Experimental memcache
$msfc = null;
static $metastrings_memcache;
@@ -65,7 +67,7 @@ function get_metastring_id($string, $case_sensitive = TRUE) {
if (is_array($metaStrings)) {
if (sizeof($metaStrings) > 1) {
$ids = array();
- foreach($metaStrings as $metaString) {
+ foreach ($metaStrings as $metaString) {
$ids[] = $metaString->id;
}
return $ids;
@@ -73,7 +75,7 @@ function get_metastring_id($string, $case_sensitive = TRUE) {
$row = $metaStrings[0];
}
}
-
+
if ($row) {
$METASTRINGS_CACHE[$row->id] = $row->string; // Cache it
@@ -96,6 +98,7 @@ function get_metastring_id($string, $case_sensitive = TRUE) {
* When given an ID, returns the corresponding metastring
*
* @param int $id Metastring ID
+ *
* @return string Metastring
*/
function get_metastring($id) {
@@ -124,8 +127,9 @@ function get_metastring($id) {
* Add a metastring.
* It returns the id of the tag, whether by creating it or updating it.
*
- * @param string $string The value (whatever that is) to be stored
- * @param bool $case_sensitive Do we want to make the query case sensitive?
+ * @param string $string The value (whatever that is) to be stored
+ * @param bool $case_sensitive Do we want to make the query case sensitive?
+ *
* @return mixed Integer tag or false.
*/
function add_metastring($string, $case_sensitive = true) {
@@ -152,6 +156,7 @@ function add_metastring($string, $case_sensitive = true) {
/**
* Delete any orphaned entries in metastrings. This is run by the garbage collector.
*
+ * @return bool
*/
function delete_orphaned_metastrings() {
global $CONFIG;
diff --git a/engine/lib/notification.php b/engine/lib/notification.php
index 98bdcbca5..cfb79715c 100644
--- a/engine/lib/notification.php
+++ b/engine/lib/notification.php
@@ -3,20 +3,19 @@
* Notifications
* This file contains classes and functions which allow plugins to register and send notifications.
*
- * There are notification methods which are provided out of the box (see notification_init() ). Each method
- * is identified by a string, e.g. "email".
+ * There are notification methods which are provided out of the box
+ * (see notification_init() ). Each method is identified by a string, e.g. "email".
*
- * To register an event use register_notification_handler() and pass the method name and a handler function.
+ * To register an event use register_notification_handler() and pass the method name and a
+ * handler function.
*
- * To send a notification call notify() passing it the method you wish to use combined with a number of method
- * specific addressing parameters.
+ * To send a notification call notify() passing it the method you wish to use combined with a
+ * number of method specific addressing parameters.
*
* Catch NotificationException to trap errors.
*
- * @package Elgg
- * @subpackage API
-
-
+ * @package Elgg.Core
+ * @subpackage Notifications
*/
/** Notification handlers */
@@ -25,9 +24,15 @@ $NOTIFICATION_HANDLERS = array();
/**
* This function registers a handler for a given notification type (eg "email")
*
- * @param string $method The method
- * @param string $handler The handler function, in the format "handler(ElggEntity $from, ElggUser $to, $subject, $message, array $params = NULL)". This function should return false on failure, and true/a tracking message ID on success.
- * @param array $params A associated array of other parameters for this handler defining some properties eg. supported message length or rich text support.
+ * @param string $method The method
+ * @param string $handler The handler function, in the format
+ * "handler(ElggEntity $from, ElggUser $to, $subject,
+ * $message, array $params = NULL)". This function should
+ * return false on failure, and true/a tracking message ID on success.
+ * @param array $params An associated array of other parameters for this handler
+ * defining some properties eg. supported msg length or rich text support.
+ *
+ * @return bool
*/
function register_notification_handler($method, $handler, $params = NULL) {
global $NOTIFICATION_HANDLERS;
@@ -52,6 +57,8 @@ function register_notification_handler($method, $handler, $params = NULL) {
* This function unregisters a handler for a given notification type (eg "email")
*
* @param string $method The method
+ *
+ * @return void
* @since 1.7.1
*/
function unregister_notification_handler($method) {
@@ -65,13 +72,15 @@ function unregister_notification_handler($method) {
/**
* Notify a user via their preferences.
*
- * @param mixed $to Either a guid or an array of guid's to notify.
- * @param int $from GUID of the sender, which may be a user, site or object.
- * @param string $subject Message subject.
- * @param string $message Message body.
- * @param array $params Misc additional parameters specific to various methods.
- * @param mixed $methods_override A string, or an array of strings specifying the delivery methods to use - or leave blank
- * for delivery using the user's chosen delivery methods.
+ * @param mixed $to Either a guid or an array of guid's to notify.
+ * @param int $from GUID of the sender, which may be a user, site or object.
+ * @param string $subject Message subject.
+ * @param string $message Message body.
+ * @param array $params Misc additional parameters specific to various methods.
+ * @param mixed $methods_override A string, or an array of strings specifying the delivery
+ * methods to use - or leave blank for delivery using the
+ * user's chosen delivery methods.
+ *
* @return array Compound array of each delivery user/delivery method's success or failure.
* @throws NotificationException
*/
@@ -102,7 +111,7 @@ function notify_user($to, $from, $subject, $message, array $params = NULL, $meth
if (!$methods) {
$tmp = (array)get_user_notification_settings($guid);
$methods = array();
- foreach($tmp as $k => $v) {
+ foreach ($tmp as $k => $v) {
// Add method if method is turned on for user!
if ($v) {
$methods[] = $k;
@@ -153,6 +162,7 @@ function notify_user($to, $from, $subject, $message, array $params = NULL, $meth
* Get the notification settings for a given user.
*
* @param int $user_guid The user id
+ *
* @return stdClass
*/
function get_user_notification_settings($user_guid = 0) {
@@ -185,9 +195,10 @@ function get_user_notification_settings($user_guid = 0) {
/**
* Set a user notification pref.
*
- * @param int $user_guid The user id.
- * @param string $method The delivery method (eg. email)
- * @param bool $value On(true) or off(false).
+ * @param int $user_guid The user id.
+ * @param string $method The delivery method (eg. email)
+ * @param bool $value On(true) or off(false).
+ *
* @return bool
*/
function set_user_notification_setting($user_guid, $method, $value) {
@@ -213,26 +224,32 @@ function set_user_notification_setting($user_guid, $method, $value) {
/**
* Send a notification via email.
*
- * @param ElggEntity $from The from user/site/object
- * @param ElggUser $to To which user?
- * @param string $subject The subject of the message.
- * @param string $message The message body
- * @param array $params Optional parameters (none taken in this instance)
+ * @param ElggEntity $from The from user/site/object
+ * @param ElggUser $to To which user?
+ * @param string $subject The subject of the message.
+ * @param string $message The message body
+ * @param array $params Optional parameters (none taken in this instance)
+ *
* @return bool
*/
-function email_notify_handler(ElggEntity $from, ElggUser $to, $subject, $message, array $params = NULL) {
+function email_notify_handler(ElggEntity $from, ElggUser $to, $subject, $message,
+array $params = NULL) {
+
global $CONFIG;
if (!$from) {
- throw new NotificationException(sprintf(elgg_echo('NotificationException:MissingParameter'), 'from'));
+ $msg = sprintf(elgg_echo('NotificationException:MissingParameter'), 'from');
+ throw new NotificationException($msg);
}
if (!$to) {
- throw new NotificationException(sprintf(elgg_echo('NotificationException:MissingParameter'), 'to'));
+ $msg = sprintf(elgg_echo('NotificationException:MissingParameter'), 'to');
+ throw new NotificationException($msg);
}
- if ($to->email=="") {
- throw new NotificationException(sprintf(elgg_echo('NotificationException:NoEmailAddress'), $to->guid));
+ if ($to->email == "") {
+ $msg = sprintf(elgg_echo('NotificationException:NoEmailAddress'), $to->guid);
+ throw new NotificationException($msg);
}
// To
@@ -257,11 +274,12 @@ function email_notify_handler(ElggEntity $from, ElggUser $to, $subject, $message
/**
* Send an email to any email address
*
- * @param string $from Email address or string: "name <email>"
- * @param string $to Email address or string: "name <email>"
+ * @param string $from Email address or string: "name <email>"
+ * @param string $to Email address or string: "name <email>"
* @param string $subject The subject of the message
- * @param string $body The message body
- * @param array $params Optional parameters (none used in this function)
+ * @param string $body The message body
+ * @param array $params Optional parameters (none used in this function)
+ *
* @return bool
* @since 1.7.2
*/
@@ -269,19 +287,24 @@ function elgg_send_email($from, $to, $subject, $body, array $params = NULL) {
global $CONFIG;
if (!$from) {
- throw new NotificationException(sprintf(elgg_echo('NotificationException:NoEmailAddress'), 'from'));
+ $msg = sprintf(elgg_echo('NotificationException:NoEmailAddress'), 'from');
+ throw new NotificationException($msg);
}
if (!$to) {
- throw new NotificationException(sprintf(elgg_echo('NotificationException:NoEmailAddress'), 'to'));
+ $msg = sprintf(elgg_echo('NotificationException:NoEmailAddress'), 'to');
+ throw new NotificationException($msg);
}
// return TRUE/FALSE to stop elgg_send_email() from sending
- $mail_params = array( 'to' => $to,
+ $mail_params = array(
+ 'to' => $to,
'from' => $from,
'subject' => $subject,
'body' => $body,
- 'params' => $params);
+ 'params' => $params
+ );
+
$result = trigger_plugin_hook('email', 'system', $mail_params, NULL);
if ($result !== NULL) {
return $result;
@@ -294,7 +317,7 @@ function elgg_send_email($from, $to, $subject, $body, array $params = NULL) {
}
// Windows is somewhat broken, so we use just address for to and from
- if (strtolower(substr(PHP_OS, 0 , 3)) == 'win') {
+ if (strtolower(substr(PHP_OS, 0, 3)) == 'win') {
// strip name from to and from
if (strpos($to, '<')) {
preg_match('/<(.*)>/', $to, $matches);
@@ -315,7 +338,7 @@ function elgg_send_email($from, $to, $subject, $body, array $params = NULL) {
// Sanitise subject by stripping line endings
$subject = preg_replace("/(\r\n|\r|\n)/", " ", $subject);
if (is_callable('mb_encode_mimeheader')) {
- $subject = mb_encode_mimeheader($subject,"UTF-8", "B");
+ $subject = mb_encode_mimeheader($subject, "UTF-8", "B");
}
// Format message
@@ -330,6 +353,7 @@ function elgg_send_email($from, $to, $subject, $body, array $params = NULL) {
/**
* Correctly initialise notifications and register the email handler.
*
+ * @return void
*/
function notification_init() {
// Register a notification handler for the default email method
@@ -338,11 +362,15 @@ function notification_init() {
// Add settings view to user settings & register action
extend_elgg_settings_page('notifications/settings/usersettings', 'usersettings/user');
- register_plugin_hook('usersettings:save','user','notification_user_settings_save');
-
- //register_action("notifications/settings/usersettings/save");
+ register_plugin_hook('usersettings:save', 'user', 'notification_user_settings_save');
}
+/**
+ * Includes the action to save user notifications
+ *
+ * @return void
+ * @todo why can't this call action(...)?
+ */
function notification_user_settings_save() {
global $CONFIG;
include($CONFIG->path . "actions/notifications/settings/usersettings/save.php");
@@ -351,11 +379,13 @@ function notification_user_settings_save() {
/**
* Register an entity type and subtype to be eligible for notifications
*
- * @param string $entity_type The type of entity
+ * @param string $entity_type The type of entity
* @param string $object_subtype Its subtype
- * @param string $english_name It's English notification string (eg "New blog post")
+ * @param string $language_name Its localized notification string (eg "New blog post")
+ *
+ * @return void
*/
-function register_notification_object($entity_type, $object_subtype, $english_name) {
+function register_notification_object($entity_type, $object_subtype, $language_name) {
global $CONFIG;
if ($entity_type == '') {
@@ -373,14 +403,15 @@ function register_notification_object($entity_type, $object_subtype, $english_na
$CONFIG->register_objects[$entity_type] = array();
}
- $CONFIG->register_objects[$entity_type][$object_subtype] = $english_name;
+ $CONFIG->register_objects[$entity_type][$object_subtype] = $language_name;
}
/**
* Establish a 'notify' relationship between the user and a content author
*
- * @param int $user_guid The GUID of the user who wants to follow a user's content
+ * @param int $user_guid The GUID of the user who wants to follow a user's content
* @param int $author_guid The GUID of the user whose content the user wants to follow
+ *
* @return true|false Depending on success
*/
function register_notification_interest($user_guid, $author_guid) {
@@ -390,8 +421,9 @@ function register_notification_interest($user_guid, $author_guid) {
/**
* Remove a 'notify' relationship between the user and a content author
*
- * @param int $user_guid The GUID of the user who is following a user's content
+ * @param int $user_guid The GUID of the user who is following a user's content
* @param int $author_guid The GUID of the user whose content the user wants to unfollow
+ *
* @return true|false Depending on success
*/
function remove_notification_interest($user_guid, $author_guid) {
@@ -403,6 +435,12 @@ function remove_notification_interest($user_guid, $author_guid) {
* objects and attempts to send notifications to anybody who's interested
*
* @see register_notification_object
+ *
+ * @param string $event create
+ * @param string $object_type mixed
+ * @param mixed $object The object created
+ *
+ * @return void
*/
function object_notifications($event, $object_type, $object) {
// We only want to trigger notification events for ElggEntities
@@ -411,7 +449,7 @@ function object_notifications($event, $object_type, $object) {
// Get config data
global $CONFIG, $SESSION, $NOTIFICATION_HANDLERS;
- $hookresult = trigger_plugin_hook('object:notifications',$object_type,array(
+ $hookresult = trigger_plugin_hook('object:notifications', $object_type, array(
'event' => $event,
'object_type' => $object_type,
'object' => $object,
@@ -437,7 +475,7 @@ function object_notifications($event, $object_type, $object) {
// Get users interested in content from this person and notify them
// (Person defined by container_guid so we can also subscribe to groups if we want)
- foreach($NOTIFICATION_HANDLERS as $method => $foo) {
+ foreach ($NOTIFICATION_HANDLERS as $method => $foo) {
$interested_users = elgg_get_entities_from_relationship(array(
'relationship' => 'notify' . $method,
'relationship_guid' => $object->container_guid,
@@ -447,19 +485,20 @@ function object_notifications($event, $object_type, $object) {
));
if ($interested_users && is_array($interested_users)) {
- foreach($interested_users as $user) {
+ foreach ($interested_users as $user) {
if ($user instanceof ElggUser && !$user->isBanned()) {
- if (($user->guid != $SESSION['user']->guid) && has_access_to_entity($object,$user)
+ if (($user->guid != $SESSION['user']->guid) && has_access_to_entity($object, $user)
&& $object->access_id != ACCESS_PRIVATE) {
- $methodstring = trigger_plugin_hook('notify:entity:message',$object->getType(),array(
+ $methodstring = trigger_plugin_hook('notify:entity:message', $object->getType(), array(
'entity' => $object,
'to_entity' => $user,
- 'method' => $method),$string);
+ 'method' => $method), $string);
if (empty($methodstring) && $methodstring !== false) {
$methodstring = $string;
}
if ($methodstring !== false) {
- notify_user($user->guid,$object->container_guid,$descr,$methodstring,NULL,array($method));
+ notify_user($user->guid, $object->container_guid, $descr, $methodstring,
+ NULL, array($method));
}
}
}
@@ -471,5 +510,5 @@ function object_notifications($event, $object_type, $object) {
}
// Register a startup event
-register_elgg_event_handler('init','system','notification_init',0);
-register_elgg_event_handler('create','object','object_notifications');
+register_elgg_event_handler('init', 'system', 'notification_init', 0);
+register_elgg_event_handler('create', 'object', 'object_notifications'); \ No newline at end of file
diff --git a/engine/lib/objects.php b/engine/lib/objects.php
index c078074c4..ae30edb13 100644
--- a/engine/lib/objects.php
+++ b/engine/lib/objects.php
@@ -10,7 +10,9 @@
/**
* Return the object specific details of a object by a row.
*
- * @param int $guid
+ * @param int $guid The guid to retreive
+ *
+ * @return bool
*/
function get_object_entity_as_row($guid) {
global $CONFIG;
@@ -23,9 +25,11 @@ function get_object_entity_as_row($guid) {
* Create or update the extras table for a given object.
* Call create_entity first.
*
- * @param int $guid The guid of the entity you're creating (as obtained by create_entity)
- * @param string $title The title of the object
+ * @param int $guid The guid of the entity you're creating (as obtained by create_entity)
+ * @param string $title The title of the object
* @param string $description The object's description
+ *
+ * @return bool
*/
function create_object_entity($guid, $title, $description) {
global $CONFIG;
@@ -38,12 +42,16 @@ function create_object_entity($guid, $title, $description) {
if ($row) {
// Core entities row exists and we have access to it
- if ($exists = get_data_row("SELECT guid from {$CONFIG->dbprefix}objects_entity where guid = {$guid}")) {
- $result = update_data("UPDATE {$CONFIG->dbprefix}objects_entity set title='$title', description='$description' where guid=$guid");
- if ($result!=false) {
+ $query = "SELECT guid from {$CONFIG->dbprefix}objects_entity where guid = {$guid}";
+ if ($exists = get_data_row($query)) {
+ $query = "UPDATE {$CONFIG->dbprefix}objects_entity
+ set title='$title', description='$description' where guid=$guid";
+
+ $result = update_data($query);
+ if ($result != false) {
// Update succeeded, continue
$entity = get_entity($guid);
- if (trigger_elgg_event('update',$entity->type,$entity)) {
+ if (trigger_elgg_event('update', $entity->type, $entity)) {
return $guid;
} else {
$entity->delete();
@@ -51,14 +59,16 @@ function create_object_entity($guid, $title, $description) {
}
} else {
// Update failed, attempt an insert.
- $result = insert_data("INSERT into {$CONFIG->dbprefix}objects_entity (guid, title, description) values ($guid, '$title','$description')");
- if ($result!==false) {
+ $query = "INSERT into {$CONFIG->dbprefix}objects_entity
+ (guid, title, description) values ($guid, '$title','$description')";
+
+ $result = insert_data($query);
+ if ($result !== false) {
$entity = get_entity($guid);
- if (trigger_elgg_event('create',$entity->type,$entity)) {
+ if (trigger_elgg_event('create', $entity->type, $entity)) {
return $guid;
} else {
$entity->delete();
- //delete_entity($guid);
}
}
}
@@ -71,8 +81,12 @@ function create_object_entity($guid, $title, $description) {
* THIS FUNCTION IS DEPRECATED.
*
* Delete a object's extra data.
+ *
* @todo - this should be removed - was deprecated in 1.5 or earlier
- * @param int $guid
+ *
+ * @param int $guid GUID
+ *
+ * @return 1
*/
function delete_object_entity($guid) {
system_message(sprintf(elgg_echo('deprecatedfunction'), 'delete_user_entity'));
@@ -81,17 +95,20 @@ function delete_object_entity($guid) {
}
/**
- * Searches for an object based on a complete or partial title or description using full text searching.
+ * Searches for an object based on a complete or partial title
+ * or description using full text searching.
*
* IMPORTANT NOTE: With MySQL's default setup:
* 1) $criteria must be 4 or more characters long
* 2) If $criteria matches greater than 50% of results NO RESULTS ARE RETURNED!
*
- * @param string $criteria The partial or full name or username.
- * @param int $limit Limit of the search.
- * @param int $offset Offset.
- * @param string $order_by The order.
- * @param boolean $count Whether to return the count of results or just the results.
+ * @param string $criteria The partial or full name or username.
+ * @param int $limit Limit of the search.
+ * @param int $offset Offset.
+ * @param string $order_by The order.
+ * @param boolean $count Whether to return the count of results or just the results.
+ *
+ * @return int|false
* @deprecated 1.7
*/
function search_for_object($criteria, $limit = 10, $offset = 0, $order_by = "", $count = false) {
@@ -115,7 +132,9 @@ function search_for_object($criteria, $limit = 10, $offset = 0, $order_by = "",
} else {
$query = "SELECT e.* ";
}
- $query .= "from {$CONFIG->dbprefix}entities e join {$CONFIG->dbprefix}objects_entity o on e.guid=o.guid where match(o.title,o.description) against ('$criteria') and $access";
+ $query .= "from {$CONFIG->dbprefix}entities e
+ join {$CONFIG->dbprefix}objects_entity o on e.guid=o.guid
+ where match(o.title,o.description) against ('$criteria') and $access";
if (!$count) {
$query .= " order by $order_by limit $offset, $limit"; // Add order and limit
@@ -132,8 +151,9 @@ function search_for_object($criteria, $limit = 10, $offset = 0, $order_by = "",
* Get the sites this object is part of
*
* @param int $object_guid The object's GUID
- * @param int $limit Number of results to return
- * @param int $offset Any indexing offset
+ * @param int $limit Number of results to return
+ * @param int $offset Any indexing offset
+ *
* @return false|array On success, an array of ElggSites
*/
function get_object_sites($object_guid, $limit = 10, $offset = 0) {
@@ -152,6 +172,13 @@ function get_object_sites($object_guid, $limit = 10, $offset = 0) {
/**
* Runs unit tests for ElggObject
+ *
+ * @param sting $hook unit_test
+ * @param string $type system
+ * @param mixed $value Array of tests
+ * @param mixed $params Params
+ *
+ * @return array
*/
function objects_test($hook, $type, $value, $params) {
global $CONFIG;
@@ -162,8 +189,15 @@ function objects_test($hook, $type, $value, $params) {
/**
* Returns a formatted list of objects suitable for injecting into search.
+ *
* @deprecated 1.7
*
+ * @param sting $hook Hook
+ * @param string $user user
+ * @param mixed $returnvalue Previous return value
+ * @param mixed $tag Search term
+ *
+ * @return array
*/
function search_list_objects_by_name($hook, $user, $returnvalue, $tag) {
elgg_deprecated_notice('search_list_objects_by_name was deprecated by new search plugin.', 1.7);
@@ -174,14 +208,16 @@ function search_list_objects_by_name($hook, $user, $returnvalue, $tag) {
$object = get_input('object');
if (!get_input('offset') && (empty($object) || $object == 'user')) {
- if ($users = search_for_user($tag,$threshold)) {
- $countusers = search_for_user($tag,0,0,"",true);
+ if ($users = search_for_user($tag, $threshold)) {
+ $countusers = search_for_user($tag, 0, 0, "", true);
- $return = elgg_view('user/search/startblurb',array('count' => $countusers, 'tag' => $tag));
- foreach($users as $user) {
+ $return = elgg_view('user/search/startblurb', array('count' => $countusers, 'tag' => $tag));
+ foreach ($users as $user) {
$return .= elgg_view_entity($user);
}
- $return .= elgg_view('user/search/finishblurb',array('count' => $countusers, 'threshold' => $threshold, 'tag' => $tag));
+ $return .= elgg_view('user/search/finishblurb',
+ array('count' => $countusers, 'threshold' => $threshold, 'tag' => $tag));
+
return $return;
}
@@ -189,4 +225,4 @@ function search_list_objects_by_name($hook, $user, $returnvalue, $tag) {
}
register_elgg_event_handler('init', 'system', 'objects_init', 0);
-register_plugin_hook('unit_test', 'system', 'objects_test');
+register_plugin_hook('unit_test', 'system', 'objects_test'); \ No newline at end of file
diff --git a/engine/lib/opendd.php b/engine/lib/opendd.php
index f3f9f017d..d856806f5 100644
--- a/engine/lib/opendd.php
+++ b/engine/lib/opendd.php
@@ -2,8 +2,8 @@
/**
* OpenDD PHP Library.
*
- * @package Elgg
- * @subpackage Core
+ * @package Elgg.Core
+ * @subpackage ODD
* @version 0.4
*/
@@ -11,21 +11,22 @@
* Attempt to construct an ODD object out of a XmlElement or sub-elements.
*
* @param XmlElement $element The element(s)
+ *
* @return mixed An ODD object if the element can be handled, or false.
*/
-function ODD_factory(XmlElement $element) {
+function ODD_factory (XmlElement $element) {
$name = $element->name;
$odd = false;
switch ($name) {
case 'entity' :
- $odd = new ODDEntity("","","");
+ $odd = new ODDEntity("", "", "");
break;
case 'metadata' :
- $odd = new ODDMetaData("","","","");
+ $odd = new ODDMetaData("", "", "", "");
break;
case 'relationship' :
- $odd = new ODDRelationship("","","");
+ $odd = new ODDRelationship("", "", "");
break;
}
@@ -33,15 +34,15 @@ function ODD_factory(XmlElement $element) {
if ($odd) {
// Attributes
foreach ($element->attributes as $k => $v) {
- $odd->setAttribute($k,$v);
+ $odd->setAttribute($k, $v);
}
// Body
$body = $element->content;
$a = stripos($body, "<![CDATA");
$b = strripos($body, "]]>");
- if (($body) && ($a!==false) && ($b!==false)) {
- $body = substr($body, $a+8, $b-($a+8));
+ if (($body) && ($a !== false) && ($b !== false)) {
+ $body = substr($body, $a + 8, $b - ($a + 8));
}
$odd->setBody($body);
@@ -54,6 +55,7 @@ function ODD_factory(XmlElement $element) {
* Import an ODD document.
*
* @param string $xml The XML ODD.
+ *
* @return ODDDocument
*/
function ODD_Import($xml) {
@@ -92,7 +94,8 @@ function ODD_Import($xml) {
* Export an ODD Document.
*
* @param ODDDocument $document The Document.
- * @param ODDWrapperFactory $wrapper Optional wrapper permitting the export process to embed ODD in other document formats.
+ *
+ * @return string
*/
function ODD_Export(ODDDocument $document) {
return "$document";
diff --git a/engine/lib/output.php b/engine/lib/output.php
index b4311787a..6fd820486 100644
--- a/engine/lib/output.php
+++ b/engine/lib/output.php
@@ -11,6 +11,7 @@
* Takes a string and turns any URLs into formatted links
*
* @param string $text The input string
+ *
* @return string The output stirng with formatted links
**/
function parse_urls($text) {
@@ -44,8 +45,10 @@ function parse_urls($text) {
* Create paragraphs from text with line spacing
* Borrowed from Wordpress.
*
- * @param string $pee
- * @param bool $br
+ * @param string $pee The string
+ * @param bool $br Add BRs?
+ *
+ * @todo Rewrite
* @return string
**/
function autop($pee, $br = 1) {
@@ -93,8 +96,9 @@ function autop($pee, $br = 1) {
* If no spaces are found (like in Japanese) will crop off at the
* n char mark. Adds ... if any text was chopped.
*
- * @param string $text
- * @param int $num_chars Return a string up to $num_chars long
+ * @param string $text The full text to excerpt
+ * @param int $num_chars Return a string up to $num_chars long
+ *
* @return string
* @since 1.7.2
*/
@@ -126,7 +130,8 @@ function elgg_get_excerpt($text, $num_chars = 250) {
/**
* Handles formatting of ampersands in urls
*
- * @param string $url
+ * @param string $url The URL
+ *
* @return string
* @since 1.7.1
*/
@@ -138,6 +143,7 @@ function elgg_format_url($url) {
* When given a title, returns a version suitable for inclusion in a URL
*
* @param string $title The title
+ *
* @return string The optimised title
* @deprecated 1.8
*/
@@ -150,6 +156,7 @@ function friendly_title($title) {
* When given a title, returns a version suitable for inclusion in a URL
*
* @param string $title The title
+ *
* @return string The optimised title
* @since 1.7.2
*/
@@ -163,9 +170,9 @@ function elgg_get_friendly_title($title) {
}
//$title = iconv('UTF-8', 'ASCII//TRANSLIT', $title);
- $title = preg_replace("/[^\w ]/","",$title);
- $title = str_replace(" ","-",$title);
- $title = str_replace("--","-",$title);
+ $title = preg_replace("/[^\w ]/", "", $title);
+ $title = str_replace(" ", "-", $title);
+ $title = str_replace("--", "-", $title);
$title = trim($title);
$title = strtolower($title);
return $title;
@@ -175,6 +182,7 @@ function elgg_get_friendly_title($title) {
* Displays a UNIX timestamp in a friendly way (eg "less than a minute ago")
*
* @param int $time A UNIX epoch timestamp
+ *
* @return string The friendly time
* @deprecated 1.8
*/
@@ -187,8 +195,9 @@ function friendly_time($time) {
* Formats a UNIX timestamp in a friendly way (eg "less than a minute ago")
*
* @see elgg_view_friendly_time()
- *
+ *
* @param int $time A UNIX epoch timestamp
+ *
* @return string The friendly time string
* @since 1.7.2
*/
@@ -251,6 +260,7 @@ function elgg_get_friendly_time($time) {
* Original string included in $params['original_string']
*
* @param string $string Formatted string
+ *
* @return string String run through strip_tags() and any plugin hooks.
*/
function elgg_strip_tags($string) {
@@ -266,7 +276,9 @@ function elgg_strip_tags($string) {
* Filters a string into an array of significant words
*
* @deprecated 1.8
- * @param string $string
+ *
+ * @param string $string A string
+ *
* @return array
*/
function filter_string($string) {
@@ -278,17 +290,22 @@ function filter_string($string) {
// Remove links and email addresses
// match protocol://address/path/file.extension?some=variable&another=asf%
- $string = preg_replace("/\s([a-zA-Z]+:\/\/[a-z][a-z0-9\_\.\-]*[a-z]{2,6}[a-zA-Z0-9\/\*\-\?\&\%\=]*)([\s|\.|\,])/iu"," ", $string);
+ $string = preg_replace("/\s([a-zA-Z]+:\/\/[a-z][a-z0-9\_\.\-]*[a-z]{2,6}"
+ . "[a-zA-Z0-9\/\*\-\?\&\%\=]*)([\s|\.|\,])/iu", " ", $string);
+
// match www.something.domain/path/file.extension?some=variable&another=asf%
- $string = preg_replace("/\s(www\.[a-z][a-z0-9\_\.\-]*[a-z]{2,6}[a-zA-Z0-9\/\*\-\?\&\%\=]*)([\s|\.|\,])/iu"," ", $string);
+ $string = preg_replace("/\s(www\.[a-z][a-z0-9\_\.\-]*[a-z]{2,6}"
+ . "[a-zA-Z0-9\/\*\-\?\&\%\=]*)([\s|\.|\,])/iu", " ", $string);
+
// match name@address
- $string = preg_replace("/\s([a-zA-Z][a-zA-Z0-9\_\.\-]*[a-zA-Z]*\@[a-zA-Z][a-zA-Z0-9\_\.\-]*[a-zA-Z]{2,6})([\s|\.|\,])/iu"," ", $string);
+ $string = preg_replace("/\s([a-zA-Z][a-zA-Z0-9\_\.\-]*[a-zA-Z]"
+ . "*\@[a-zA-Z][a-zA-Z0-9\_\.\-]*[a-zA-Z]{2,6})([\s|\.|\,])/iu", " ", $string);
// Sanitise the string; remove unwanted characters
$string = preg_replace('/\W/ui', ' ', $string);
// Explode it into an array
- $terms = explode(' ',$string);
+ $terms = explode(' ', $string);
// Remove any blacklist terms
//$terms = array_filter($terms, 'remove_blacklist');
@@ -300,7 +317,9 @@ function filter_string($string) {
* Returns true if the word in $input is considered significant
*
* @deprecated 1.8
- * @param string $input
+ *
+ * @param string $input A word
+ *
* @return true|false
*/
function remove_blacklist($input) {
@@ -312,7 +331,7 @@ function remove_blacklist($input) {
return $input;
}
- if (strlen($input) < 3 || in_array($input,$CONFIG->wordblacklist)) {
+ if (strlen($input) < 3 || in_array($input, $CONFIG->wordblacklist)) {
return false;
}
diff --git a/engine/lib/pagehandler.php b/engine/lib/pagehandler.php
index 53f68630b..5685ecd9f 100644
--- a/engine/lib/pagehandler.php
+++ b/engine/lib/pagehandler.php
@@ -2,8 +2,8 @@
/**
* Elgg page handler functions
*
- * @package Elgg
- * @subpackage Core
+ * @package Elgg.Core
+ * @subpackage Routing
*/
/**
@@ -12,7 +12,8 @@
* If a page handler returns FALSE, the request is handed over to the default_page_handler.
*
* @param string $handler The name of the handler type (eg 'blog')
- * @param array $page The parameters to the page, as an array (exploded by '/' slashes)
+ * @param array $page The parameters to the page, as an array (exploded by '/' slashes)
+ *
* @return true|false Depending on whether a registered page handler was found
*/
function page_handler($handler, $page) {
@@ -20,7 +21,7 @@ function page_handler($handler, $page) {
set_context($handler);
- $page = explode('/',$page);
+ $page = explode('/', $page);
// remove empty array element when page url ends in a / (see #1480)
if ($page[count($page) - 1] === '') {
array_pop($page);
@@ -52,7 +53,7 @@ function page_handler($handler, $page) {
* Registers a page handler for a particular identifier
*
* For example, you can register a function called 'blog_page_handler' for handler type 'blog'
- * Now for all URLs of type http://yoururl/pg/blog/*, the blog_page_handler() function will be called.
+ * For all URLs http://yoururl/pg/blog/*, the blog_page_handler() function will be called.
* The part of the URL marked with * above will be exploded on '/' characters and passed as an
* array to that function.
* For example, the URL http://yoururl/blog/username/friends/ would result in the call:
@@ -66,8 +67,9 @@ function page_handler($handler, $page) {
* The context is set to the page handler identifier before the registered
* page handler function is called. For the above example, the context is set to 'blog'.
*
- * @param string $handler The page type to handle
+ * @param string $handler The page type to handle
* @param string $function Your function name
+ *
* @return true|false Depending on success
*/
function register_page_handler($handler, $function) {
@@ -87,13 +89,15 @@ function register_page_handler($handler, $function) {
* Unregister a page handler for an identifier
*
* Note: to replace a page handler, call register_page_handler()
- *
+ *
* @param string $handler The page type identifier
+ *
* @since 1.7.2
+ * @return void
*/
function unregister_page_handler($handler) {
global $CONFIG;
-
+
if (!isset($CONFIG->pagehandler)) {
return;
}
@@ -105,8 +109,9 @@ function unregister_page_handler($handler) {
* A default page handler
* Tries to locate a suitable file to include. Only works for core pages, not plugins.
*
- * @param array $page The page URL elements
+ * @param array $page The page URL elements
* @param string $handler The base handler
+ *
* @return true|false Depending on success
*/
function default_page_handler($page, $handler) {
@@ -116,7 +121,7 @@ function default_page_handler($page, $handler) {
// protect against including arbitary files
$page = str_replace("..", "", $page);
-
+
$callpath = $CONFIG->path . $handler . "/" . $page;
if (is_dir($callpath)) {
$callpath = sanitise_filepath($callpath);
diff --git a/engine/lib/pageowner.php b/engine/lib/pageowner.php
index fb2e6255a..6b0ef491f 100644
--- a/engine/lib/pageowner.php
+++ b/engine/lib/pageowner.php
@@ -3,14 +3,15 @@
* Elgg page owner library
* Contains functions for managing page ownership and context
*
- * @package Elgg
- * @subpackage Core
+ * @package Elgg.Core
+ * @subpackage PageOwner
*/
-
/**
* Gets the guid of the entity that owns the current page.
+ *
* @param int $guid Optional parameter used by elgg_set_page_owner_guid().
+ *
* @return int The current page owner guid (0 if none).
* @since 1.8
*/
@@ -33,7 +34,11 @@ function elgg_get_page_owner_guid($guid = 0) {
}
/**
+ * Gets the guid of the entity that owns the current page.
+ *
* @deprecated 1.8 Use get_page_owner_guid()
+ *
+ * @return int The current page owner guid (0 if none).
*/
function page_owner() {
elgg_deprecated_notice('page_owner() was deprecated by elgg_get_page_owner_guid().', 1.8);
@@ -42,7 +47,9 @@ function page_owner() {
/**
* Gets the owner entity for the current page.
+ *
* @return ElggEntity|false The current page owner or false if none.
+ *
* @since 1.8
*/
function elgg_get_page_owner() {
@@ -55,7 +62,12 @@ function elgg_get_page_owner() {
}
/**
+ * Gets the owner entity for the current page.
+ *
* @deprecated 1.8 Use elgg_get_page_owner()
+ * @return ElggEntity|false The current page owner or false if none.
+ *
+ * @since 1.8
*/
function page_owner_entity() {
elgg_deprecated_notice('page_owner_entity() was deprecated by elgg_get_page_owner().', 1.8);
@@ -64,8 +76,11 @@ function page_owner_entity() {
/**
* Set the guid of the entity that owns this page
- * @param int $guid
+ *
+ * @param int $guid The guid of the page owner
+ *
* @since 1.8
+ * @return void
*/
function elgg_set_page_owner_guid($guid) {
elgg_get_page_owner_guid($guid);
@@ -73,14 +88,24 @@ function elgg_set_page_owner_guid($guid) {
/**
+ * Registers a page owner handler function
+ *
+ * @param string $functionname The callback function
+ *
* @deprecated 1.8 Use the 'page_owner', 'system' plugin hook
+ * @return void
*/
function add_page_owner_handler($functionname) {
elgg_deprecated_notice("add_page_owner_handler() was deprecated by the plugin hook 'page_owner', 'system'.", 1.8);
}
/**
+ * Set a page owner entity
+ *
+ * @param int $entitytoset The GUID of the entity
+ *
* @deprecated 1.8 Use elgg_set_page_owner_guid()
+ * @return void
*/
function set_page_owner($entitytoset = -1) {
elgg_deprecated_notice('set_page_owner() was deprecated by elgg_set_page_owner_guid().', 1.8);
@@ -91,6 +116,7 @@ function set_page_owner($entitytoset = -1) {
* Sets the functional context of a page
*
* @param string $context The context of the page
+ *
* @return string|false Either the context string, or false on failure
*/
function set_context($context) {
@@ -121,12 +147,22 @@ function get_context() {
return "main";
}
+/**
+ * Handles default page owners
+ *
+ * @param string $hook page_owner
+ * @param string $entity_type system
+ * @param mixed $returnvalue Previous function's return value
+ * @param mixed $params Params
+ *
+ * @return int
+ */
function default_page_owner_handler($hook, $entity_type, $returnvalue, $params) {
if ($returnvalue) {
return $returnvalue;
}
-
+
$username = get_input("username");
if ($username) {
if (substr_count($username, 'group:')) {
@@ -152,6 +188,11 @@ function default_page_owner_handler($hook, $entity_type, $returnvalue, $params)
return $returnvalue;
}
+/**
+ * Loads the page owner functions
+ *
+ * @return void
+ */
function page_owner_init() {
register_plugin_hook('page_owner', 'system', 'default_page_owner_handler');
}
diff --git a/engine/lib/pam.php b/engine/lib/pam.php
index e0bb0cf21..21cfdbbb9 100644
--- a/engine/lib/pam.php
+++ b/engine/lib/pam.php
@@ -2,20 +2,20 @@
/**
* Elgg Simple PAM library
* Contains functions for managing authentication.
- * This is not a full implementation of PAM. It supports a single facility
+ * This is not a full implementation of PAM. It supports a single facility
* (authentication) and allows multiple policies (user authentication is the
- * default). There are two control flags possible for each module: sufficient
- * or required. The entire chain for a policy is processed (or until a
- * required module fails). A module fails by returning false or throwing an
- * exception. The order that modules are processed is determined by the order
- * they are registered. For an example of a PAM, see pam_auth_userpass() in
+ * default). There are two control flags possible for each module: sufficient
+ * or required. The entire chain for a policy is processed (or until a
+ * required module fails). A module fails by returning false or throwing an
+ * exception. The order that modules are processed is determined by the order
+ * they are registered. For an example of a PAM, see pam_auth_userpass() in
* sessions.php.
- *
+ *
* For more information on PAMs see:
* http://www.freebsd.org/doc/en/articles/pam/index.html
*
- * @package Elgg
- * @subpackage Core
+ * @package Elgg.Core
+ * @subpackage Authentication.PAM
*/
$_PAM_HANDLERS = array();
@@ -24,10 +24,11 @@ $_PAM_HANDLERS_MSG = array();
/**
* Register a PAM handler.
*
- * @param string $handler The handler function in the format
- * pam_handler($credentials = NULL);
+ * @param string $handler The handler function in the format
+ * pam_handler($credentials = NULL);
* @param string $importance The importance - "sufficient" (default) or "required"
- * @param string $policy - the policy type, default is "user"
+ * @param string $policy The policy type, default is "user"
+ *
* @return boolean
*/
function register_pam_handler($handler, $importance = "sufficient", $policy = "user") {
@@ -37,7 +38,7 @@ function register_pam_handler($handler, $importance = "sufficient", $policy = "u
if (!isset($_PAM_HANDLERS[$policy])) {
$_PAM_HANDLERS[$policy] = array();
}
-
+
if (is_callable($handler)) {
$_PAM_HANDLERS[$policy][$handler] = new stdClass;
@@ -54,7 +55,9 @@ function register_pam_handler($handler, $importance = "sufficient", $policy = "u
* Unregisters a PAM handler.
*
* @param string $handler The PAM handler function name
- * @param string $policy - the policy type, default is "user"
+ * @param string $policy The policy type, default is "user"
+ *
+ * @return void
* @since 1.7.0
*/
function unregister_pam_handler($handler, $policy = "user") {
@@ -65,26 +68,27 @@ function unregister_pam_handler($handler, $policy = "user") {
/**
* Attempt to authenticate.
- * This function will process all registered PAM handlers or stop when the first
- * handler fails. A handler fails by either returning false or throwing an
+ * This function will process all registered PAM handlers or stop when the first
+ * handler fails. A handler fails by either returning false or throwing an
* exception. The advantage of throwing an exception is that it returns a message
- * through the global $_PAM_HANDLERS_MSG which can be used in communication with
+ * through the global $_PAM_HANDLERS_MSG which can be used in communication with
* a user. The order that handlers are processed is determined by the order that
* they were registered.
*
- * If $credentials are provided the PAM handler should authenticate using the
- * provided credentials, if not then credentials should be prompted for or
+ * If $credentials are provided the PAM handler should authenticate using the
+ * provided credentials, if not then credentials should be prompted for or
* otherwise retrieved (eg from the HTTP header or $_SESSION).
*
- * @param mixed $credentials Mixed PAM handler specific credentials (e.g. username, password)
- * @param string $policy - the policy type, default is "user"
+ * @param mixed $credentials Mixed PAM handler specific credentials (e.g. username, password)
+ * @param string $policy The policy type, default is "user"
+ *
* @return bool true if authenticated, false if not.
*/
function pam_authenticate($credentials = NULL, $policy = "user") {
global $_PAM_HANDLERS, $_PAM_HANDLERS_MSG;
$_PAM_HANDLERS_MSG = array();
-
+
$authenticated = false;
foreach ($_PAM_HANDLERS[$policy] as $k => $v) {
diff --git a/engine/lib/plugins.php b/engine/lib/plugins.php
index e6a0132d6..e75a2993c 100644
--- a/engine/lib/plugins.php
+++ b/engine/lib/plugins.php
@@ -3,8 +3,8 @@
* Elgg plugins library
* Contains functions for managing plugins
*
- * @package Elgg
- * @subpackage Core
+ * @package Elgg.Core
+ * @subpackage Plugins
*/
/// Cache enabled plugins per page
@@ -62,6 +62,7 @@ function get_plugin_list() {
* elgg_filepath_cache_reset();
*
* @param array $pluginorder Optionally, a list of existing plugins and their orders
+ *
* @return array The new list of plugins and their orders
*/
function regenerate_plugin_list($pluginorder = FALSE) {
@@ -83,10 +84,11 @@ function regenerate_plugin_list($pluginorder = FALSE) {
$max = 0;
if (sizeof($pluginorder)) {
- foreach($pluginorder as $key => $plugin) {
+ foreach ($pluginorder as $key => $plugin) {
if (is_dir($CONFIG->pluginspath . "/" . $plugin)) {
- if ($key > $max)
+ if ($key > $max) {
$max = $key;
+ }
} else {
unset($pluginorder[$key]);
}
@@ -111,7 +113,7 @@ function regenerate_plugin_list($pluginorder = FALSE) {
$key = 10;
$plugins = array();
if (sizeof($pluginorder)) {
- foreach($pluginorder as $plugin) {
+ foreach ($pluginorder as $plugin) {
$plugins[$key] = $plugin;
$key = $key + 10;
}
@@ -131,9 +133,10 @@ function regenerate_plugin_list($pluginorder = FALSE) {
/**
* For now, loads plugins directly
*
- * @todo Add proper plugin handler that launches plugins in an admin-defined order and activates them on admin request
- * @package Elgg
- * @subpackage Core
+ * @todo Add proper plugin handler that launches plugins in an
+ * admin-defined order and activates them on admin request
+ *
+ * @return void
*/
function load_plugins() {
global $CONFIG;
@@ -153,7 +156,7 @@ function load_plugins() {
$plugins = get_plugin_list();
if (sizeof($plugins)) {
- foreach($plugins as $mod) {
+ foreach ($plugins as $mod) {
if (is_plugin_enabled($mod)) {
if (file_exists($CONFIG->pluginspath . $mod)) {
if (!include($CONFIG->pluginspath . $mod . "/start.php")) {
@@ -189,7 +192,7 @@ function load_plugins() {
if (is_dir($CONFIG->pluginspath . $mod . "/languages")) {
register_translations($CONFIG->pluginspath . $mod . "/languages/");
}
-
+
if (is_dir($CONFIG->pluginspath . "$mod/classes")) {
elgg_register_classes($CONFIG->pluginspath . "$mod/classes");
}
@@ -206,34 +209,37 @@ function load_plugins() {
}
/**
- * Get the name of the most recent plugin to be called in the call stack (or the plugin that owns the current page, if any).
+ * Get the name of the most recent plugin to be called in the
+ * call stack (or the plugin that owns the current page, if any).
*
* i.e., if the last plugin was in /mod/foobar/, get_plugin_name would return foo_bar.
*
- * @param boolean $mainfilename If set to true, this will instead determine the context from the main script filename called by the browser. Default = false.
+ * @param boolean $mainfilename If set to true, this will instead determine the
+ * context from the main script filename called by
+ * the browser. Default = false.
+ *
* @return string|false Plugin name, or false if no plugin name was called
*/
function get_plugin_name($mainfilename = false) {
if (!$mainfilename) {
if ($backtrace = debug_backtrace()) {
- foreach($backtrace as $step) {
+ foreach ($backtrace as $step) {
$file = $step['file'];
- $file = str_replace("\\","/",$file);
- $file = str_replace("//","/",$file);
- if (preg_match("/mod\/([a-zA-Z0-9\-\_]*)\/start\.php$/",$file,$matches)) {
+ $file = str_replace("\\", "/", $file);
+ $file = str_replace("//", "/", $file);
+ if (preg_match("/mod\/([a-zA-Z0-9\-\_]*)\/start\.php$/", $file, $matches)) {
return $matches[1];
}
}
}
} else {
- //if (substr_count($file,'handlers/pagehandler')) {
- if (preg_match("/pg\/([a-zA-Z0-9\-\_]*)\//",$_SERVER['REQUEST_URI'],$matches)) {
+ if (preg_match("/pg\/([a-zA-Z0-9\-\_]*)\//", $_SERVER['REQUEST_URI'], $matches)) {
return $matches[1];
} else {
$file = $_SERVER["SCRIPT_NAME"];
- $file = str_replace("\\","/",$file);
- $file = str_replace("//","/",$file);
- if (preg_match("/mod\/([a-zA-Z0-9\-\_]*)\//",$file,$matches)) {
+ $file = str_replace("\\", "/", $file);
+ $file = str_replace("//", "/", $file);
+ if (preg_match("/mod\/([a-zA-Z0-9\-\_]*)\//", $file, $matches)) {
return $matches[1];
}
}
@@ -263,12 +269,13 @@ function get_plugin_name($mainfilename = false) {
* </plugin_manifest>
*
* @param string $plugin Plugin name.
+ *
* @return array of values
*/
function load_plugin_manifest($plugin) {
global $CONFIG;
- $xml = xml_to_object(file_get_contents($CONFIG->pluginspath . $plugin. "/manifest.xml"));
+ $xml = xml_to_object(file_get_contents($CONFIG->pluginspath . $plugin . "/manifest.xml"));
if ($xml) {
// set up some defaults to normalize expected values to arrays
@@ -308,7 +315,9 @@ function load_plugin_manifest($plugin) {
/**
* This function checks a plugin manifest 'elgg_version' value against the current install
* returning TRUE if the elgg_version is >= the current install's version.
- * @param $manifest_elgg_version_string The build version (eg 2009010201).
+ *
+ * @param string $manifest_elgg_version_string The build version (eg 2009010201).
+ *
* @return bool
*/
function check_plugin_compatibility($manifest_elgg_version_string) {
@@ -327,8 +336,10 @@ function check_plugin_compatibility($manifest_elgg_version_string) {
/**
* Shorthand function for finding the plugin settings.
*
- * @param string $plugin_name Optional plugin name, if not specified then it is detected from where you
- * are calling from.
+ * @param string $plugin_name Optional plugin name, if not specified
+ * then it is detected from where you are calling from.
+ *
+ * @return mixed
*/
function find_plugin_settings($plugin_name = "") {
$options = array('type' => 'object', 'subtype' => 'plugin', 'limit' => 9999);
@@ -340,7 +351,7 @@ function find_plugin_settings($plugin_name = "") {
if ($plugins) {
foreach ($plugins as $plugin) {
- if (strcmp($plugin->title, $plugin_name)==0) {
+ if (strcmp($plugin->title, $plugin_name) == 0) {
return $plugin;
}
}
@@ -353,7 +364,8 @@ function find_plugin_settings($plugin_name = "") {
* Find the plugin settings for a user.
*
* @param string $plugin_name Plugin name.
- * @param int $user_guid The guid who's settings to retrieve.
+ * @param int $user_guid The guid who's settings to retrieve.
+ *
* @return array of settings in an associative array minus prefix.
*/
function find_plugin_usersettings($plugin_name = "", $user_guid = 0) {
@@ -392,10 +404,13 @@ function find_plugin_usersettings($plugin_name = "", $user_guid = 0) {
/**
* Set a user specific setting for a plugin.
*
- * @param string $name The name - note, can't be "title".
- * @param mixed $value The value.
- * @param int $user_guid Optional user.
- * @param string $plugin_name Optional plugin name, if not specified then it is detected from where you are calling from.
+ * @param string $name The name - note, can't be "title".
+ * @param mixed $value The value.
+ * @param int $user_guid Optional user.
+ * @param string $plugin_name Optional plugin name, if not specified then it
+ * is detected from where you are calling from.
+ *
+ * @return bool
*/
function set_plugin_usersetting($name, $value, $user_guid = 0, $plugin_name = "") {
$plugin_name = sanitise_string($plugin_name);
@@ -433,12 +448,13 @@ function set_plugin_usersetting($name, $value, $user_guid = 0, $plugin_name = ""
/**
* Clears a user-specific plugin setting
*
- * @param str $name Name of the plugin setting
- * @param int $user_guid Defaults to logged in user
+ * @param str $name Name of the plugin setting
+ * @param int $user_guid Defaults to logged in user
* @param str $plugin_name Defaults to contextual plugin name
+ *
* @return bool Success
*/
-function clear_plugin_usersetting($name, $user_guid=0, $plugin_name='') {
+function clear_plugin_usersetting($name, $user_guid = 0, $plugin_name = '') {
$plugin_name = sanitise_string($plugin_name);
$name = sanitise_string($name);
@@ -463,8 +479,12 @@ function clear_plugin_usersetting($name, $user_guid=0, $plugin_name='') {
/**
* Get a user specific setting for a plugin.
*
- * @param string $name The name.
- * @param string $plugin_name Optional plugin name, if not specified then it is detected from where you are calling from.
+ * @param string $name The name.
+ * @param int $user_guid Guid of owning user
+ * @param string $plugin_name Optional plugin name, if not specified
+ * then it is detected from where you are calling from.
+ *
+ * @return mixed
*/
function get_plugin_usersetting($name, $user_guid = 0, $plugin_name = "") {
$plugin_name = sanitise_string($plugin_name);
@@ -482,7 +502,7 @@ function get_plugin_usersetting($name, $user_guid = 0, $plugin_name = "") {
if (($user) && ($user instanceof ElggUser)) {
$prefix = "plugin:settings:$plugin_name:$name";
- return get_private_setting($user->guid, $prefix); //$user->$prefix;
+ return get_private_setting($user->guid, $prefix);
}
return false;
@@ -491,9 +511,12 @@ function get_plugin_usersetting($name, $user_guid = 0, $plugin_name = "") {
/**
* Set a setting for a plugin.
*
- * @param string $name The name - note, can't be "title".
- * @param mixed $value The value.
- * @param string $plugin_name Optional plugin name, if not specified then it is detected from where you are calling from.
+ * @param string $name The name - note, can't be "title".
+ * @param mixed $value The value.
+ * @param string $plugin_name Optional plugin name, if not specified
+ * then it is detected from where you are calling from.
+ *
+ * @return int|false
*/
function set_plugin_setting($name, $value, $plugin_name = "") {
if (!$plugin_name) {
@@ -505,7 +528,7 @@ function set_plugin_setting($name, $value, $plugin_name = "") {
$plugin = new ElggPlugin();
}
- if ($name!='title') {
+ if ($name != 'title') {
// Hook to validate setting
$value = trigger_plugin_hook('plugin:setting', 'plugin', array(
'plugin' => $plugin_name,
@@ -527,8 +550,11 @@ function set_plugin_setting($name, $value, $plugin_name = "") {
/**
* Get setting for a plugin.
*
- * @param string $name The name.
- * @param string $plugin_name Optional plugin name, if not specified then it is detected from where you are calling from.
+ * @param string $name The name.
+ * @param string $plugin_name Optional plugin name, if not specified
+ * then it is detected from where you are calling from.
+ *
+ * @return mixed
*/
function get_plugin_setting($name, $plugin_name = "") {
$plugin = find_plugin_settings($plugin_name);
@@ -543,8 +569,11 @@ function get_plugin_setting($name, $plugin_name = "") {
/**
* Clear a plugin setting.
*
- * @param string $name The name.
- * @param string $plugin_name Optional plugin name, if not specified then it is detected from where you are calling from.
+ * @param string $name The name.
+ * @param string $plugin_name Optional plugin name, if not specified
+ * then it is detected from where you are calling from.
+ *
+ * @return bool
*/
function clear_plugin_setting($name, $plugin_name = "") {
$plugin = find_plugin_settings($plugin_name);
@@ -559,7 +588,10 @@ function clear_plugin_setting($name, $plugin_name = "") {
/**
* Clear all plugin settings.
*
- * @param string $plugin_name Optional plugin name, if not specified then it is detected from where you are calling from.
+ * @param string $plugin_name Optional plugin name, if not specified
+ * then it is detected from where you are calling from.
+ *
+ * @return bool
* @since 1.7.0
*/
function clear_all_plugin_settings($plugin_name = "") {
@@ -574,6 +606,8 @@ function clear_all_plugin_settings($plugin_name = "") {
/**
* Return an array of installed plugins.
+ *
+ * @return array
*/
function get_installed_plugins() {
global $CONFIG;
@@ -583,7 +617,7 @@ function get_installed_plugins() {
if (!empty($CONFIG->pluginspath)) {
$plugins = get_plugin_list();
- foreach($plugins as $mod) {
+ foreach ($plugins as $mod) {
// require manifest.
if (!$manifest = load_plugin_manifest($mod)) {
continue;
@@ -606,8 +640,11 @@ function get_installed_plugins() {
* elgg_view_regenerate_simplecache();
* elgg_filepath_cache_reset();
*
- * @param string $plugin The plugin name.
- * @param int $site_guid The site id, if not specified then this is detected.
+ * @param string $plugin The plugin name.
+ * @param int $site_guid The site id, if not specified then this is detected.
+ *
+ * @return array
+ * @throws InvalidClassException
*/
function enable_plugin($plugin, $site_guid = 0) {
global $CONFIG, $ENABLED_PLUGINS_CACHE;
@@ -620,7 +657,8 @@ function enable_plugin($plugin, $site_guid = 0) {
$site = get_entity($site_guid);
if (!($site instanceof ElggSite)) {
- throw new InvalidClassException(sprintf(elgg_echo('InvalidClassException:NotValidElggStar'), $site_guid, "ElggSite"));
+ $msg = sprintf(elgg_echo('InvalidClassException:NotValidElggStar'), $site_guid, "ElggSite");
+ throw new InvalidClassException($msg);
}
if (!$plugin_info = load_plugin_manifest($plugin)) {
@@ -642,7 +680,8 @@ function enable_plugin($plugin, $site_guid = 0) {
if ($return = $site->setMetaData('enabled_plugins', $enabled)) {
// for other plugins that want to hook into this.
- if ($return && !trigger_elgg_event('enable', 'plugin', array('plugin' => $plugin, 'manifest' => $plugin_info))) {
+ $params = array('plugin' => $plugin, 'manifest' => $plugin_info);
+ if ($return && !trigger_elgg_event('enable', 'plugin', $params)) {
$return = FALSE;
}
@@ -688,8 +727,11 @@ function enable_plugin($plugin, $site_guid = 0) {
* elgg_view_regenerate_simplecache();
* elgg_filepath_cache_reset();
*
- * @param string $plugin The plugin name.
- * @param int $site_guid The site id, if not specified then this is detected.
+ * @param string $plugin The plugin name.
+ * @param int $site_guid The site id, if not specified then this is detected.
+ *
+ * @return bool
+ * @throws InvalidClassException
*/
function disable_plugin($plugin, $site_guid = 0) {
global $CONFIG, $ENABLED_PLUGINS_CACHE;
@@ -702,7 +744,8 @@ function disable_plugin($plugin, $site_guid = 0) {
$site = get_entity($site_guid);
if (!($site instanceof ElggSite)) {
- throw new InvalidClassException(sprintf(elgg_echo('InvalidClassException:NotValidElggStar'), $site_guid, "ElggSite"));
+ $msg = sprintf(elgg_echo('InvalidClassException:NotValidElggStar'), $site_guid, "ElggSite");
+ throw new InvalidClassException();
}
if (!$plugin_info = load_plugin_manifest($plugin)) {
@@ -731,7 +774,8 @@ function disable_plugin($plugin, $site_guid = 0) {
if ($return) {
// for other plugins that want to hook into this.
- if ($return && !trigger_elgg_event('disable', 'plugin', array('plugin' => $plugin, 'manifest' => $plugin_info))) {
+ $params = array('plugin' => $plugin, 'manifest' => $plugin_info);
+ if ($return && !trigger_elgg_event('disable', 'plugin', $params)) {
$return = FALSE;
}
@@ -761,9 +805,11 @@ function disable_plugin($plugin, $site_guid = 0) {
/**
* Return whether a plugin is enabled or not.
*
- * @param string $plugin The plugin name.
- * @param int $site_guid The site id, if not specified then this is detected.
+ * @param string $plugin The plugin name.
+ * @param int $site_guid The site id, if not specified then this is detected.
+ *
* @return bool
+ * @throws InvalidClassException
*/
function is_plugin_enabled($plugin, $site_guid = 0) {
global $CONFIG, $ENABLED_PLUGINS_CACHE;
@@ -780,7 +826,8 @@ function is_plugin_enabled($plugin, $site_guid = 0) {
if (!$ENABLED_PLUGINS_CACHE) {
$site = get_entity($site_guid);
if (!($site instanceof ElggSite)) {
- throw new InvalidClassException(sprintf(elgg_echo('InvalidClassException:NotValidElggStar'), $site_guid, "ElggSite"));
+ $msg = sprintf(elgg_echo('InvalidClassException:NotValidElggStar'), $site_guid, "ElggSite");
+ throw new InvalidClassException($msg);
}
$enabled_plugins = $site->enabled_plugins;
@@ -800,7 +847,9 @@ function is_plugin_enabled($plugin, $site_guid = 0) {
}
/**
- * Run once and only once.
+ * Register object, plugin entities as ElggPlugin classes
+ *
+ * @return void
*/
function plugin_run_once() {
// Register a class
@@ -810,6 +859,8 @@ function plugin_run_once() {
/**
* Initialise the file modules.
* Listens to system boot and registers any appropriate file types and classes
+ *
+ * @return void
*/
function plugin_init() {
// Now run this stuff, but only once
@@ -819,13 +870,13 @@ function plugin_init() {
register_action("plugins/settings/save", false, "", true);
register_action("plugins/usersettings/save");
- register_action('admin/plugins/enable', false, "", true); // Enable
- register_action('admin/plugins/disable', false, "", true); // Disable
- register_action('admin/plugins/enableall', false, "", true); // Enable all
- register_action('admin/plugins/disableall', false, "", true); // Disable all
+ register_action('admin/plugins/enable', false, "", true);
+ register_action('admin/plugins/disable', false, "", true);
+ register_action('admin/plugins/enableall', false, "", true);
+ register_action('admin/plugins/disableall', false, "", true);
- register_action('admin/plugins/reorder', false, "", true); // Reorder
+ register_action('admin/plugins/reorder', false, "", true);
}
// Register a startup event
-register_elgg_event_handler('init','system','plugin_init');
+register_elgg_event_handler('init', 'system', 'plugin_init');
diff --git a/engine/lib/relationships.php b/engine/lib/relationships.php
index 3a3b8c4c0..6c43b1757 100644
--- a/engine/lib/relationships.php
+++ b/engine/lib/relationships.php
@@ -3,14 +3,15 @@
* Elgg relationships.
* Stub containing relationship functions, making import and export easier.
*
- * @package Elgg
- * @subpackage Core
+ * @package Elgg.Core
+ * @subpackage DataModel.Relationship
*/
/**
* Convert a database row to a new ElggRelationship
*
- * @param stdClass $row
+ * @param stdClass $row Database row from the relationship table
+ *
* @return stdClass or ElggMetadata
*/
function row_to_elggrelationship($row) {
@@ -24,20 +25,25 @@ function row_to_elggrelationship($row) {
/**
* Return a relationship.
*
- * @param int $id
+ * @param int $id The ID of a relationship
+ *
+ * @return mixed
*/
function get_relationship($id) {
global $CONFIG;
$id = (int)$id;
- return row_to_elggrelationship(get_data_row("SELECT * from {$CONFIG->dbprefix}entity_relationships where id=$id"));
+ $query = "SELECT * from {$CONFIG->dbprefix}entity_relationships where id=$id";
+ return row_to_elggrelationship(get_data_row($query));
}
/**
* Delete a specific relationship.
*
- * @param int $id
+ * @param int $id The relationship ID
+ *
+ * @return bool
*/
function delete_relationship($id) {
global $CONFIG;
@@ -59,9 +65,11 @@ function delete_relationship($id) {
*
* This function lets you make the statement "$guid_one is a $relationship of $guid_two".
*
- * @param int $guid_one
- * @param string $relationship
- * @param int $guid_two
+ * @param int $guid_one First GUID
+ * @param string $relationship Relationship name
+ * @param int $guid_two Second GUID
+ *
+ * @return bool
*/
function add_entity_relationship($guid_one, $relationship, $guid_two) {
global $CONFIG;
@@ -76,11 +84,11 @@ function add_entity_relationship($guid_one, $relationship, $guid_two) {
return false;
}
- $result = insert_data("INSERT into {$CONFIG->dbprefix}entity_relationships
+ $result = insert_data("INSERT into {$CONFIG->dbprefix}entity_relationships
(guid_one, relationship, guid_two, time_created)
values ($guid_one, '$relationship', $guid_two, $time)");
- if ($result!==false) {
+ if ($result !== false) {
$obj = get_relationship($result);
if (trigger_elgg_event('create', $relationship, $obj)) {
return true;
@@ -93,11 +101,13 @@ function add_entity_relationship($guid_one, $relationship, $guid_two) {
}
/**
- * Determine whether or not a relationship between two entities exists and returns the relationship object if it does
+ * Determine if a relationship between two entities exists
+ * and returns the relationship object if it does
*
- * @param int $guid_one The GUID of the entity "owning" the relationship
+ * @param int $guid_one The GUID of the entity "owning" the relationship
* @param string $relationship The type of relationship
- * @param int $guid_two The GUID of the entity the relationship is with
+ * @param int $guid_two The GUID of the entity the relationship is with
+ *
* @return object|false Depending on success
*/
function check_entity_relationship($guid_one, $relationship, $guid_two) {
@@ -107,7 +117,13 @@ function check_entity_relationship($guid_one, $relationship, $guid_two) {
$relationship = sanitise_string($relationship);
$guid_two = (int)$guid_two;
- if ($row = get_data_row("SELECT * FROM {$CONFIG->dbprefix}entity_relationships WHERE guid_one=$guid_one AND relationship='$relationship' AND guid_two=$guid_two limit 1")) {
+ $query = "SELECT * FROM {$CONFIG->dbprefix}entity_relationships
+ WHERE guid_one=$guid_one
+ AND relationship='$relationship'
+ AND guid_two=$guid_two limit 1";
+
+ $row = $row = get_data_row($query);
+ if ($row) {
return $row;
}
@@ -117,9 +133,11 @@ function check_entity_relationship($guid_one, $relationship, $guid_two) {
/**
* Remove an arbitrary relationship between two entities.
*
- * @param int $guid_one
- * @param string $relationship
- * @param int $guid_two
+ * @param int $guid_one First GUID
+ * @param string $relationship Relationship name
+ * @param int $guid_two Second GUID
+ *
+ * @return bool
*/
function remove_entity_relationship($guid_one, $relationship, $guid_two) {
global $CONFIG;
@@ -134,7 +152,12 @@ function remove_entity_relationship($guid_one, $relationship, $guid_two) {
}
if (trigger_elgg_event('delete', $relationship, $obj)) {
- return delete_data("DELETE from {$CONFIG->dbprefix}entity_relationships where guid_one=$guid_one and relationship='$relationship' and guid_two=$guid_two");
+ $query = "DELETE from {$CONFIG->dbprefix}entity_relationships
+ where guid_one=$guid_one
+ and relationship='$relationship'
+ and guid_two=$guid_two";
+
+ return delete_data($query);
} else {
return false;
}
@@ -143,11 +166,12 @@ function remove_entity_relationship($guid_one, $relationship, $guid_two) {
/**
* Removes all arbitrary relationships originating from a particular entity
*
- * @param int $guid_one The GUID of the entity
- * @param string $relationship The name of the relationship (optionally)
- * @param true|false $inverse Whether we're deleting inverse relationships (default false)
- * @param string $type The type of entity to limit this relationship delete to (defaults to all)
- * @return true|false Depending on success
+ * @param int $guid_one The GUID of the entity
+ * @param string $relationship The name of the relationship (optional)
+ * @param bool $inverse Whether we're deleting inverse relationships (default false)
+ * @param string $type The type of entity to the delete to (defaults to all)
+ *
+ * @return bool Depending on success
*/
function remove_entity_relationships($guid_one, $relationship = "", $inverse = false, $type = '') {
global $CONFIG;
@@ -175,10 +199,16 @@ function remove_entity_relationships($guid_one, $relationship = "", $inverse = f
}
if (!$inverse) {
- $sql = "DELETE er from {$CONFIG->dbprefix}entity_relationships as er {$join} where guid_one={$guid_one} {$where}";
+ $sql = "DELETE er from {$CONFIG->dbprefix}entity_relationships as er
+ {$join}
+ where guid_one={$guid_one} {$where}";
+
return delete_data($sql);
} else {
- $sql = "DELETE er from {$CONFIG->dbprefix}entity_relationships as er {$join} where guid_two={$guid_one} {$where}";
+ $sql = "DELETE er from {$CONFIG->dbprefix}entity_relationships as er
+ {$join} where
+ guid_two={$guid_one} {$where}";
+
return delete_data($sql);
}
}
@@ -186,7 +216,10 @@ function remove_entity_relationships($guid_one, $relationship = "", $inverse = f
/**
* Get all the relationships for a given guid.
*
- * @param int $guid
+ * @param int $guid The GUID of the relationship owner
+ * @param bool $inverse_relationship Inverse relationship owners?
+ *
+ * @return mixed
*/
function get_entity_relationships($guid, $inverse_relationship = FALSE) {
global $CONFIG;
@@ -255,13 +288,17 @@ function elgg_get_entities_from_relationship($options) {
*
* @todo add support for multiple relationships and guids.
*
- * @param $table Entities table name
- * @param $relationship relationship string
- * @param $entity_guid entity guid to check
+ * @param string $table Entities table name
+ * @param string $relationship Relationship string
+ * @param int $relationship_guid Entity guid to check
+ * @param string $inverse_relationship Inverse relationship check?
+ *
* @return mixed
* @since 1.7.0
*/
-function elgg_get_entity_relationship_where_sql($table, $relationship = NULL, $relationship_guid = NULL, $inverse_relationship = FALSE) {
+function elgg_get_entity_relationship_where_sql($table, $relationship = NULL,
+$relationship_guid = NULL, $inverse_relationship = FALSE) {
+
if ($relationship == NULL && $entity_guid == NULL) {
return '';
}
@@ -273,10 +310,8 @@ function elgg_get_entity_relationship_where_sql($table, $relationship = NULL, $r
if ($inverse_relationship) {
$joins[] = "JOIN {$CONFIG->dbprefix}entity_relationships r on r.guid_one = e.guid";
- //$wheres[] = "{$table}.guid = {$CONFIG->dbprefix}entity_relationships.guid_two";
} else {
$joins[] = "JOIN {$CONFIG->dbprefix}entity_relationships r on r.guid_two = e.guid";
- //$wheres[] = "{$table}.guid = {$CONFIG->dbprefix}entity_relationships.guid_one";
}
if ($relationship) {
@@ -291,7 +326,7 @@ function elgg_get_entity_relationship_where_sql($table, $relationship = NULL, $r
}
}
- if ($where_str = implode(' AND ' , $wheres)) {
+ if ($where_str = implode(' AND ', $wheres)) {
return array('wheres' => array("($where_str)"), 'joins' => $joins);
}
@@ -300,23 +335,27 @@ function elgg_get_entity_relationship_where_sql($table, $relationship = NULL, $r
}
/**
- * @deprecated 1.7. Use elgg_get_entities_from_relationship().
- * @param $relationship
- * @param $relationship_guid
- * @param $inverse_relationship
- * @param $type
- * @param $subtype
- * @param $owner_guid
- * @param $order_by
- * @param $limit
- * @param $offset
- * @param $count
- * @param $site_guid
- * @return unknown_type
+ * Return entities from relationships
+ *
+ * @deprecated 1.7 Use elgg_get_entities_from_relationship()
+ *
+ * @param string $relationship The relationship type
+ * @param int $relationship_guid The GUID of the relationship owner
+ * @param bool $inverse_relationship Invert relationship?
+ * @param string $type Entity type
+ * @param string $subtype Entity subtype
+ * @param int $owner_guid Entity owner GUID
+ * @param string $order_by Order by clause
+ * @param int $limit Limit
+ * @param int $offset Offset
+ * @param bool $count Return a count instead of entities?
+ * @param int $site_guid Site GUID
+ *
+ * @return mixed
*/
-function get_entities_from_relationship($relationship, $relationship_guid, $inverse_relationship = false,
-$type = "", $subtype = "", $owner_guid = 0, $order_by = "", $limit = 10, $offset = 0,
-$count = false, $site_guid = 0) {
+function get_entities_from_relationship($relationship, $relationship_guid,
+$inverse_relationship = false, $type = "", $subtype = "", $owner_guid = 0,
+$order_by = "", $limit = 10, $offset = 0, $count = false, $site_guid = 0) {
elgg_deprecated_notice('get_entities_from_relationship() was deprecated by elgg_get_entities_from_relationship()!', 1.7);
@@ -364,57 +403,67 @@ $count = false, $site_guid = 0) {
*
* @see elgg_view_entity_list
*
- * @param string $relationship The relationship eg "friends_of"
- * @param int $relationship_guid The guid of the entity to use query
- * @param bool $inverse_relationship Reverse the normal function of the query to instead say "give me all entities for whome $relationship_guid is a $relationship of"
- * @param string $type The type of entity (eg 'object')
- * @param string $subtype The entity subtype
- * @param int $owner_guid The owner (default: all)
- * @param int $limit The number of entities to display on a page
- * @param true|false $fullview Whether or not to display the full view (default: true)
- * @param true|false $viewtypetoggle Whether or not to allow gallery view
- * @param true|false $pagination Whether to display pagination (default: true)
+ * @param string $relationship The relationship eg "friends_of"
+ * @param int $relationship_guid The guid of the entity to use query
+ * @param bool $inverse_relationship Invert relationship owner
+ * @param string $type The type of entity (eg 'object')
+ * @param string $subtype The entity subtype
+ * @param int $owner_guid The owner (default: all)
+ * @param int $limit The number of entities to display on a page
+ * @param bool $fullview Whether or not to display the full view (default: true)
+ * @param bool $viewtypetoggle Whether or not to allow gallery view
+ * @param bool $pagination Whether to display pagination (default: true)
+ *
* @return string The viewable list of entities
*/
-function list_entities_from_relationship($relationship, $relationship_guid, $inverse_relationship = false, $type = ELGG_ENTITIES_ANY_VALUE, $subtype = ELGG_ENTITIES_ANY_VALUE, $owner_guid = 0, $limit = 10, $fullview = true, $viewtypetoggle = false, $pagination = true) {
+function list_entities_from_relationship($relationship, $relationship_guid,
+$inverse_relationship = false, $type = ELGG_ENTITIES_ANY_VALUE,
+$subtype = ELGG_ENTITIES_ANY_VALUE, $owner_guid = 0, $limit = 10,
+$fullview = true, $viewtypetoggle = false, $pagination = true) {
+
$limit = (int) $limit;
$offset = (int) get_input('offset');
$options = array(
- 'relationship' => $relationship,
- 'relationship_guid' => $relationship_guid,
- 'inverse_relationship' => $inverse_relationship,
- 'types' => $type,
- 'subtypes' => $subtype,
- 'owner_guid' => $owner_guid,
- 'order_by' => '',
- 'limit' => $limit,
- 'offset' => $offset,
+ 'relationship' => $relationship,
+ 'relationship_guid' => $relationship_guid,
+ 'inverse_relationship' => $inverse_relationship,
+ 'types' => $type,
+ 'subtypes' => $subtype,
+ 'owner_guid' => $owner_guid,
+ 'order_by' => '',
+ 'limit' => $limit,
+ 'offset' => $offset,
'count' => TRUE
);
$count = elgg_get_entities_from_relationship($options);
$options['count'] = FALSE;
$entities = elgg_get_entities_from_relationship($options);
- return elgg_view_entity_list($entities, $count, $offset, $limit, $fullview, $viewtypetoggle, $pagination);
+ return elgg_view_entity_list($entities, $count, $offset, $limit,
+ $fullview, $viewtypetoggle, $pagination);
}
/**
* Gets the number of entities by a the number of entities related to them in a particular way.
- * This is a good way to get out the users with the most friends, or the groups with the most members.
- *
- * @param string $relationship The relationship eg "friends_of"
- * @param bool $inverse_relationship Reverse the normal function of the query to instead say "give me all entities for whome $relationship_guid is a $relationship of" (default: true)
- * @param string $type The type of entity (default: all)
- * @param string $subtype The entity subtype (default: all)
- * @param int $owner_guid The owner of the entities (default: none)
- * @param int $limit
- * @param int $offset
- * @param boolean $count Set to true if you want to count the number of entities instead (default false)
- * @param int $site_guid The site to get entities for. Leave as 0 (default) for the current site; -1 for all sites.
+ * This is a good way to get out the users with the most friends, or the groups with the
+ * most members.
+ *
+ * @param string $relationship The relationship eg "friends_of"
+ * @param bool $inverse_relationship Inverse relationship owners
+ * @param string $type The type of entity (default: all)
+ * @param string $subtype The entity subtype (default: all)
+ * @param int $owner_guid The owner of the entities (default: none)
+ * @param int $limit Limit
+ * @param int $offset Offset
+ * @param bool $count Return a count instead of entities
+ * @param int $site_guid Site GUID
+ *
* @return array|int|false An array of entities, or the number of entities, or false on failure
*/
-function get_entities_by_relationship_count($relationship, $inverse_relationship = true, $type = "", $subtype = "", $owner_guid = 0, $limit = 10, $offset = 0, $count = false, $site_guid = 0) {
+function get_entities_by_relationship_count($relationship, $inverse_relationship = true, $type = "",
+$subtype = "", $owner_guid = 0, $limit = 10, $offset = 0, $count = false, $site_guid = 0) {
+
global $CONFIG;
$relationship = sanitise_string($relationship);
@@ -436,7 +485,7 @@ function get_entities_by_relationship_count($relationship, $inverse_relationship
$where = array();
- if ($relationship!="") {
+ if ($relationship != "") {
$where[] = "r.relationship='$relationship'";
}
@@ -467,18 +516,19 @@ function get_entities_by_relationship_count($relationship, $inverse_relationship
$query = "SELECT e.*, count(e.guid) as total ";
}
- $query .= " from {$CONFIG->dbprefix}entity_relationships r JOIN {$CONFIG->dbprefix}entities e on {$on} where ";
+ $query .= " from {$CONFIG->dbprefix}entity_relationships r
+ JOIN {$CONFIG->dbprefix}entities e on {$on} where ";
if (!empty($where)) {
foreach ($where as $w) {
$query .= " $w and ";
}
}
- $query .= get_access_sql_suffix("e"); // Add access controls
+ $query .= get_access_sql_suffix("e");
if (!$count) {
$query .= " group by e.guid ";
- $query .= " order by total desc limit {$offset}, {$limit}"; // Add order and limit
+ $query .= " order by total desc limit {$offset}, {$limit}";
return get_data($query, "entity_row_to_elggstar");
} else {
if ($count = get_data_row($query)) {
@@ -492,46 +542,56 @@ function get_entities_by_relationship_count($relationship, $inverse_relationship
/**
* Displays a human-readable list of entities
*
- * @param string $relationship The relationship eg "friends_of"
- * @param bool $inverse_relationship Reverse the normal function of the query to instead say "give me all entities for whome $relationship_guid is a $relationship of" (default: true)
- * @param string $type The type of entity (eg 'object')
- * @param string $subtype The entity subtype
- * @param int $owner_guid The owner (default: all)
- * @param int $limit The number of entities to display on a page
- * @param true|false $fullview Whether or not to display the full view (default: true)
- * @param true|false $viewtypetoggle Whether or not to allow gallery view
- * @param true|false $pagination Whether to display pagination (default: true)
+ * @param string $relationship The relationship eg "friends_of"
+ * @param bool $inverse_relationship Inverse relationship owners
+ * @param string $type The type of entity (eg 'object')
+ * @param string $subtype The entity subtype
+ * @param int $owner_guid The owner (default: all)
+ * @param int $limit The number of entities to display on a page
+ * @param bool $fullview Whether or not to display the full view (default: true)
+ * @param bool $viewtypetoggle Whether or not to allow gallery view
+ * @param bool $pagination Whether to display pagination (default: true)
+ *
* @return string The viewable list of entities
*/
-function list_entities_by_relationship_count($relationship, $inverse_relationship = true, $type = "", $subtype = "", $owner_guid = 0, $limit = 10, $fullview = true, $viewtypetoggle = false, $pagination = true) {
+function list_entities_by_relationship_count($relationship, $inverse_relationship = true,
+$type = "", $subtype = "", $owner_guid = 0, $limit = 10, $fullview = true,
+$viewtypetoggle = false, $pagination = true) {
+
$limit = (int) $limit;
$offset = (int) get_input('offset');
- $count = get_entities_by_relationship_count($relationship,$inverse_relationship,$type,$subtype,$owner_guid,0,0,true);
- $entities = get_entities_by_relationship_count($relationship,$inverse_relationship,$type,$subtype,$owner_guid,$limit,$offset);
+ $count = get_entities_by_relationship_count($relationship, $inverse_relationship,
+ $type, $subtype, $owner_guid, 0, 0, true);
+ $entities = get_entities_by_relationship_count($relationship, $inverse_relationship,
+ $type, $subtype, $owner_guid, $limit, $offset);
return elgg_view_entity_list($entities, $count, $offset, $limit, $fullview, $viewtypetoggle, $pagination);
}
/**
- * Gets the number of entities by a the number of entities related to them in a particular way also constrained by
- * metadata
- *
- * @param string $relationship The relationship eg "friends_of"
- * @param int $relationship_guid The guid of the entity to use query
- * @param bool $inverse_relationship Reverse the normal function of the query to instead say "give me all entities for whome $relationship_guid is a $relationship of" (default: true)
- * @param String $meta_name The metadata name
- * @param String $meta_value The metadata value
- * @param string $type The type of entity (default: all)
- * @param string $subtype The entity subtype (default: all)
- * @param int $owner_guid The owner of the entities (default: none)
- * @param int $limit
- * @param int $offset
- * @param boolean $count Set to true if you want to count the number of entities instead (default false)
- * @param int $site_guid The site to get entities for. Leave as 0 (default) for the current site; -1 for all sites.
+ * Gets the number of entities by a the number of entities related to
+ * them in a particular way also constrained by metadata
+ *
+ * @param string $relationship The relationship eg "friends_of"
+ * @param int $relationship_guid The guid of the entity to use query
+ * @param bool $inverse_relationship Inverse relationship owner
+ * @param String $meta_name The metadata name
+ * @param String $meta_value The metadata value
+ * @param string $type The type of entity (default: all)
+ * @param string $subtype The entity subtype (default: all)
+ * @param int $owner_guid The owner of the entities (default: none)
+ * @param int $limit Limit
+ * @param int $offset Offset
+ * @param bool $count Return a count instead of entities
+ * @param int $site_guid Site GUID
+ *
* @return array|int|false An array of entities, or the number of entities, or false on failure
*/
-function get_entities_from_relationships_and_meta($relationship, $relationship_guid, $inverse_relationship = false, $meta_name = "", $meta_value = "", $type = "", $subtype = "", $owner_guid = 0, $limit = 10, $offset = 0, $count = false, $site_guid = 0) {
+function get_entities_from_relationships_and_meta($relationship, $relationship_guid,
+$inverse_relationship = false, $meta_name = "", $meta_value = "", $type = "",
+$subtype = "", $owner_guid = 0, $limit = 10, $offset = 0, $count = false, $site_guid = 0) {
+
elgg_deprecated_notice('get_entities_from_relationship_and_meta() was deprecated by elgg_get_entities_from_relationship()!', 1.7);
$options = array();
@@ -552,7 +612,7 @@ function get_entities_from_relationships_and_meta($relationship, $relationship_g
$options['types'] = $type;
}
- if (subtype) {
+ if ($subtype) {
$options['subtypes'] = $subtype;
}
@@ -586,9 +646,10 @@ function get_entities_from_relationships_and_meta($relationship, $relationship_g
/**
* Sets the URL handler for a particular relationship type
*
- * @param string $function_name The function to register
+ * @param string $function_name The function to register
* @param string $relationship_type The relationship type.
- * @return true|false Depending on success
+ *
+ * @return bool Depending on success
*/
function register_relationship_url_handler($function_name, $relationship_type = "all") {
global $CONFIG;
@@ -609,8 +670,9 @@ function register_relationship_url_handler($function_name, $relationship_type =
/**
* Get the url for a given relationship.
*
- * @param unknown_type $id
- * @return unknown
+ * @param int $id Relationship ID
+ *
+ * @return string
*/
function get_relationship_url($id) {
global $CONFIG;
@@ -650,16 +712,18 @@ function get_relationship_url($id) {
}
/**** HELPER FUNCTIONS FOR RELATIONSHIPS OF TYPE 'ATTACHED' ****/
+// @todo what is this?
/**
* Function to determine if the object trying to attach to other, has already done so
+ *
* @param int $guid_one This is the target object
* @param int $guid_two This is the object trying to attach to $guid_one
- * @return true | false
+ *
+ * @return bool
**/
-
-function already_attached($guid_one, $guid_two){
- if ($attached = check_entity_relationship($guid_one, "attached", $guid_two)){
+function already_attached($guid_one, $guid_two) {
+ if ($attached = check_entity_relationship($guid_one, "attached", $guid_two)) {
return true;
} else {
return false;
@@ -668,37 +732,53 @@ function already_attached($guid_one, $guid_two){
/**
* Function to get all objects attached to a particular object
- * @param int $guid
- * @param string $type - the type of object to return e.g. 'file', 'friend_of' etc
+ *
+ * @param int $guid Entity GUID
+ * @param string $type The type of object to return e.g. 'file', 'friend_of' etc
+ *
* @return an array of objects
**/
-
-function get_attachments($guid, $type=""){
- $attached = elgg_get_entities_from_relationship(array('relationship' => 'attached', 'relationship_guid' => $guid, 'inverse_relationship' => $inverse_relationship = false, 'types' => $type, 'subtypes' => '', 'owner_guid' => 0, 'order_by' => 'time_created desc', 'limit' => 10, 'offset' => 0, 'count' => false, 'site_guid' => 0));
+function get_attachments($guid, $type = "") {
+ $options = array(
+ 'relationship' => 'attached',
+ 'relationship_guid' => $guid,
+ 'inverse_relationship' => false,
+ 'types' => $type,
+ 'subtypes' => '',
+ 'owner_guid' => 0,
+ 'order_by' => 'time_created desc',
+ 'limit' => 10,
+ 'offset' => 0,
+ 'count' => false,
+ 'site_guid' => 0
+ );
+ $attached = elgg_get_entities_from_relationship($options);
return $attached;
}
/**
* Function to remove a particular attachment between two objects
+ *
* @param int $guid_one This is the target object
* @param int $guid_two This is the object to remove from $guid_one
- * @return a view
+ *
+ * @return void
**/
-
-function remove_attachment($guid_one, $guid_two){
- if(already_attached($guid_one, $guid_two)) {
+function remove_attachment($guid_one, $guid_two) {
+ if (already_attached($guid_one, $guid_two)) {
remove_entity_relationship($guid_one, "attached", $guid_two);
}
}
/**
* Function to start the process of attaching one object to another
+ *
* @param int $guid_one This is the target object
* @param int $guid_two This is the object trying to attach to $guid_one
- * @return a view
+ *
+ * @return true|void
**/
-
-function make_attachment($guid_one, $guid_two){
+function make_attachment($guid_one, $guid_two) {
if (!(already_attached($guid_one, $guid_two))) {
if (add_entity_relationship($guid_one, "attached", $guid_two)) {
return true;
@@ -707,7 +787,15 @@ function make_attachment($guid_one, $guid_two){
}
/**
- * Handler called by trigger_plugin_hook on the "import" event.
+ * Handler called by trigger_plugin_hook on the "import" event.
+ *
+ * @param string $hook import
+ * @param string $entity_type all
+ * @param mixed $returnvalue Value from previous hook
+ * @param mixed $params Array of params
+ *
+ * @return mixed
+ *
*/
function import_relationship_plugin_hook($hook, $entity_type, $returnvalue, $params) {
$element = $params['element'];
@@ -723,7 +811,15 @@ function import_relationship_plugin_hook($hook, $entity_type, $returnvalue, $par
}
/**
- * Handler called by trigger_plugin_hook on the "export" event.
+ * Handler called by trigger_plugin_hook on the "export" event.
+ *
+ * @param string $hook export
+ * @param string $entity_type all
+ * @param mixed $returnvalue Previous hook return value
+ * @param array $params Parameters
+ *
+ * @elgg_event_handler export all
+ * @return mixed
*/
function export_relationship_plugin_hook($hook, $entity_type, $returnvalue, $params) {
global $CONFIG;
@@ -753,9 +849,11 @@ function export_relationship_plugin_hook($hook, $entity_type, $returnvalue, $par
/**
* An event listener which will notify users based on certain events.
*
- * @param unknown_type $event
- * @param unknown_type $object_type
- * @param unknown_type $object
+ * @param string $event Event name
+ * @param string $object_type Object type
+ * @param mixed $object Object
+ *
+ * @return bool
*/
function relationship_notification_hook($event, $object_type, $object) {
global $CONFIG;
@@ -764,13 +862,13 @@ function relationship_notification_hook($event, $object_type, $object) {
($object instanceof ElggRelationship) &&
($event == 'create') &&
($object_type == 'friend')
- )
- {
+ ) {
$user_one = get_entity($object->guid_one);
$user_two = get_entity($object->guid_two);
// Notify target user
- return notify_user($object->guid_two, $object->guid_one, sprintf(elgg_echo('friend:newfriend:subject'), $user_one->name),
+ return notify_user($object->guid_two, $object->guid_one,
+ sprintf(elgg_echo('friend:newfriend:subject'), $user_one->name),
sprintf(elgg_echo("friend:newfriend:body"), $user_one->name, $user_one->getURL())
);
}
@@ -783,4 +881,4 @@ register_plugin_hook("import", "all", "import_relationship_plugin_hook", 3);
register_plugin_hook("export", "all", "export_relationship_plugin_hook", 3);
/** Register event to listen to some events **/
-register_elgg_event_handler('create','friend','relationship_notification_hook');
+register_elgg_event_handler('create', 'friend', 'relationship_notification_hook');
diff --git a/engine/lib/river.php b/engine/lib/river.php
index fefd56ef2..ad069d5cf 100644
--- a/engine/lib/river.php
+++ b/engine/lib/river.php
@@ -3,22 +3,26 @@
* Elgg river 2.0.
* Functions for listening for and generating the river separately from the system log.
*
- * @package Elgg
- * @subpackage Core
+ * @package Elgg.Core
+ * @subpackage SocialModel.River
*/
/**
* Adds an item to the river.
*
- * @param string $view The view that will handle the river item (must exist)
- * @param string $action_type An arbitrary one-word string to define the action (eg 'comment', 'create')
- * @param int $subject_guid The GUID of the entity doing the action
- * @param int $object_guid The GUID of the entity being acted upon
- * @param int $access_id The access ID of the river item (default: same as the object)
- * @param int $posted The UNIX epoch timestamp of the river item (default: now)
- * @return true|false Depending on success
+ * @param string $view The view that will handle the river item (must exist)
+ * @param string $action_type An arbitrary string to define the action (eg 'comment', 'create')
+ * @param int $subject_guid The GUID of the entity doing the action
+ * @param int $object_guid The GUID of the entity being acted upon
+ * @param int $access_id The access ID of the river item (default: same as the object)
+ * @param int $posted The UNIX epoch timestamp of the river item (default: now)
+ * @param int $annotation_id The annotation ID associated with this river entry
+ *
+ * @return bool Depending on success
*/
-function add_to_river($view,$action_type,$subject_guid,$object_guid,$access_id = "",$posted = 0, $annotation_id = 0) {
+function add_to_river($view, $action_type, $subject_guid, $object_guid, $access_id = "",
+$posted = 0, $annotation_id = 0) {
+
// use default viewtype for when called from REST api
if (!elgg_view_exists($view, 'default')) {
return false;
@@ -59,7 +63,7 @@ function add_to_river($view,$action_type,$subject_guid,$object_guid,$access_id =
" posted = {$posted} ");
//update the entities which had the action carried out on it
- if($insert_data){
+ if ($insert_data) {
update_entity_last_action($object_guid, $posted);
return $insert_data;
}
@@ -69,7 +73,8 @@ function add_to_river($view,$action_type,$subject_guid,$object_guid,$access_id =
* Removes all items relating to a particular acting entity from the river
*
* @param int $subject_guid The GUID of the entity
- * @return true|false Depending on success
+ *
+ * @return bool Depending on success
*/
function remove_from_river_by_subject($subject_guid) {
// Sanitise
@@ -86,7 +91,8 @@ function remove_from_river_by_subject($subject_guid) {
* Removes all items relating to a particular entity being acted upon from the river
*
* @param int $object_guid The GUID of the entity
- * @return true|false Depending on success
+ *
+ * @return bool Depending on success
*/
function remove_from_river_by_object($object_guid) {
// Sanitise
@@ -102,8 +108,9 @@ function remove_from_river_by_object($object_guid) {
/**
* Removes all items relating to a particular annotation being acted upon from the river
*
- * @param int annotation_id The ID of the annotation
- * @return true|false Depending on success
+ * @param int $annotation_id The ID of the annotation
+ *
+ * @return bool Depending on success
* @since 1.7.0
*/
function remove_from_river_by_annotation($annotation_id) {
@@ -121,7 +128,8 @@ function remove_from_river_by_annotation($annotation_id) {
* Removes a single river entry
*
* @param int $id The ID of the river entry
- * @return true|false Depending on success
+ *
+ * @return bool Depending on success
* @since 1.7.2
*/
function remove_from_river_by_id($id) {
@@ -137,8 +145,9 @@ function remove_from_river_by_id($id) {
* Sets the access ID on river items for a particular object
*
* @param int $object_guid The GUID of the entity
- * @param int $access_id The access ID
- * @return true|false Depending on success
+ * @param int $access_id The access ID
+ *
+ * @return bool Depending on success
*/
function update_river_access_by_object($object_guid, $access_id) {
// Sanitise
@@ -149,28 +158,35 @@ function update_river_access_by_object($object_guid, $access_id) {
global $CONFIG;
// Remove
- return update_data("update {$CONFIG->dbprefix}river set access_id = {$access_id} where object_guid = {$object_guid}");
+ $query = "update {$CONFIG->dbprefix}river
+ set access_id = {$access_id}
+ where object_guid = {$object_guid}";
+ return update_data($query);
}
/**
* Retrieves items from the river. All parameters are optional.
*
- * @param int|array $subject_guid Acting entity to restrict to. Default: all
- * @param int|array $object_guid Entity being acted on to restrict to. Default: all
- * @param string $subject_relationship If set to a relationship type, this will use
- * $subject_guid as the starting point and set the subjects to be all users this
- * entity has this relationship with (eg 'friend'). Default: blank
- * @param string $type The type of entity to restrict to. Default: all
- * @param string $subtype The subtype of entity to restrict to. Default: all
- * @param string $action_type The type of river action to restrict to. Default: all
- * @param int $limit The number of items to retrieve. Default: 20
- * @param int $offset The page offset. Default: 0
- * @param int $posted_min The minimum time period to look at. Default: none
- * @param int $posted_max The maximum time period to look at. Default: none
+ * @param int|array $subject_guid Acting entity to restrict to. Default: all
+ * @param int|array $object_guid Entity being acted on to restrict to. Default: all
+ * @param string $subject_relationship If set to a relationship type, this will use
+ * $subject_guid as the starting point and set the
+ * subjects to be all users this
+ * entity has this relationship with (eg 'friend').
+ * Default: blank
+ * @param string $type The type of entity to restrict to. Default: all
+ * @param string $subtype The subtype of entity to restrict to. Default: all
+ * @param string $action_type The type of river action to restrict to. Default: all
+ * @param int $limit The number of items to retrieve. Default: 20
+ * @param int $offset The page offset. Default: 0
+ * @param int $posted_min The minimum time period to look at. Default: none
+ * @param int $posted_max The maximum time period to look at. Default: none
+ *
* @return array|false Depending on success
*/
-function get_river_items($subject_guid = 0, $object_guid = 0, $subject_relationship = '', $type = '',
- $subtype = '', $action_type = '', $limit = 20, $offset = 0, $posted_min = 0, $posted_max = 0) {
+function get_river_items($subject_guid = 0, $object_guid = 0, $subject_relationship = '',
+$type = '', $subtype = '', $action_type = '', $limit = 20, $offset = 0, $posted_min = 0,
+$posted_max = 0) {
// Get config
global $CONFIG;
@@ -179,14 +195,14 @@ function get_river_items($subject_guid = 0, $object_guid = 0, $subject_relations
if (!is_array($subject_guid)) {
$subject_guid = (int) $subject_guid;
} else {
- foreach($subject_guid as $key => $temp) {
+ foreach ($subject_guid as $key => $temp) {
$subject_guid[$key] = (int) $temp;
}
}
if (!is_array($object_guid)) {
$object_guid = (int) $object_guid;
} else {
- foreach($object_guid as $key => $temp) {
+ foreach ($object_guid as $key => $temp) {
$object_guid[$key] = (int) $temp;
}
}
@@ -207,40 +223,41 @@ function get_river_items($subject_guid = 0, $object_guid = 0, $subject_relations
// Construct 'where' clauses for the river
$where = array();
// river table does not have columns expected by get_access_sql_suffix so we modify its output
- $where[] = str_replace("and enabled='yes'",'',str_replace('owner_guid','subject_guid',get_access_sql_suffix()));
+ $where[] = str_replace("and enabled='yes'", '',
+ str_replace('owner_guid', 'subject_guid', get_access_sql_suffix()));
if (empty($subject_relationship)) {
if (!empty($subject_guid)) {
if (!is_array($subject_guid)) {
$where[] = " subject_guid = {$subject_guid} ";
} else {
- $where[] = " subject_guid in (" . implode(',',$subject_guid) . ") ";
+ $where[] = " subject_guid in (" . implode(',', $subject_guid) . ") ";
}
}
} else {
if (!is_array($subject_guid)) {
- if ($entities = elgg_get_entities_from_relationship(array(
+ if ($entities = elgg_get_entities_from_relationship(array (
'relationship' => $subject_relationship,
'relationship_guid' => $subject_guid,
'limit' => 9999))
) {
$guids = array();
- foreach($entities as $entity) {
+ foreach ($entities as $entity) {
$guids[] = (int) $entity->guid;
}
- // $guids[] = $subject_guid;
- $where[] = " subject_guid in (" . implode(',',$guids) . ") ";
+ $where[] = " subject_guid in (" . implode(',', $guids) . ") ";
} else {
return array();
}
}
}
- if (!empty($object_guid))
+ if (!empty($object_guid)) {
if (!is_array($object_guid)) {
$where[] = " object_guid = {$object_guid} ";
} else {
- $where[] = " object_guid in (" . implode(',',$object_guid) . ") ";
+ $where[] = " object_guid in (" . implode(',', $object_guid) . ") ";
}
+ }
if (!empty($type)) {
$where[] = " type = '{$type}' ";
}
@@ -260,8 +277,10 @@ function get_river_items($subject_guid = 0, $object_guid = 0, $subject_relations
$whereclause = implode(' and ', $where);
// Construct main SQL
- $sql = "select id,type,subtype,action_type,access_id,view,subject_guid,object_guid,annotation_id,posted" .
- " from {$CONFIG->dbprefix}river where {$whereclause} order by posted desc limit {$offset},{$limit}";
+ $sql = "select id, type, subtype, action_type, access_id, view,
+ subject_guid, object_guid, annotation_id, posted
+ from {$CONFIG->dbprefix}river
+ where {$whereclause} order by posted desc limit {$offset}, {$limit}";
// Get data
return get_data($sql);
@@ -270,22 +289,25 @@ function get_river_items($subject_guid = 0, $object_guid = 0, $subject_relations
/**
* Retrieves items from the river. All parameters are optional.
*
- * @param int|array $subject_guid Acting entity to restrict to. Default: all
- * @param int|array $object_guid Entity being acted on to restrict to. Default: all
- * @param string $subject_relationship If set to a relationship type, this will use
- * $subject_guid as the starting point and set the subjects to be all users this
- * entity has this relationship with (eg 'friend'). Default: blank
- * @param string $type The type of entity to restrict to. Default: all
- * @param string $subtype The subtype of entity to restrict to. Default: all
- * @param string $action_type The type of river action to restrict to. Default: all
- * @param int $limit The number of items to retrieve. Default: 20
- * @param int $offset The page offset. Default: 0
- * @param int $posted_min The minimum time period to look at. Default: none
- * @param int $posted_max The maximum time period to look at. Default: none
+ * @param int|array $subject_guid Acting entity to restrict to. Default: all
+ * @param int|array $object_guid Entity being acted on to restrict to. Default: all
+ * @param string $subject_relationship If set to a relationship type, this will use
+ * $subject_guid as the starting point and set the
+ * subjects to be all users this entity has this
+ * relationship with (eg 'friend'). Default: blank
+ * @param string $type The type of entity to restrict to. Default: all
+ * @param string $subtype The subtype of entity to restrict to. Default: all
+ * @param string $action_type The type of river action to restrict to. Default: all
+ * @param int $limit The number of items to retrieve. Default: 20
+ * @param int $offset The page offset. Default: 0
+ * @param int $posted_min The minimum time period to look at. Default: none
+ * @param int $posted_max The maximum time period to look at. Default: none
+ *
* @return array|false Depending on success
*/
-function elgg_get_river_items($subject_guid = 0, $object_guid = 0, $subject_relationship = '', $type = '',
- $subtype = '', $action_type = '', $limit = 10, $offset = 0, $posted_min = 0, $posted_max = 0) {
+function elgg_get_river_items($subject_guid = 0, $object_guid = 0, $subject_relationship = '',
+$type = '', $subtype = '', $action_type = '', $limit = 10, $offset = 0, $posted_min = 0,
+$posted_max = 0) {
// Get config
global $CONFIG;
@@ -294,14 +316,14 @@ function elgg_get_river_items($subject_guid = 0, $object_guid = 0, $subject_rela
if (!is_array($subject_guid)) {
$subject_guid = (int) $subject_guid;
} else {
- foreach($subject_guid as $key => $temp) {
+ foreach ($subject_guid as $key => $temp) {
$subject_guid[$key] = (int) $temp;
}
}
if (!is_array($object_guid)) {
$object_guid = (int) $object_guid;
} else {
- foreach($object_guid as $key => $temp) {
+ foreach ($object_guid as $key => $temp) {
$object_guid[$key] = (int) $temp;
}
}
@@ -322,14 +344,15 @@ function elgg_get_river_items($subject_guid = 0, $object_guid = 0, $subject_rela
// Construct 'where' clauses for the river
$where = array();
// river table does not have columns expected by get_access_sql_suffix so we modify its output
- $where[] = str_replace("and enabled='yes'",'',str_replace('owner_guid','subject_guid',get_access_sql_suffix_new('er','e')));
+ $where[] = str_replace("and enabled='yes'", '',
+ str_replace('owner_guid', 'subject_guid', get_access_sql_suffix_new('er', 'e')));
if (empty($subject_relationship)) {
if (!empty($subject_guid)) {
if (!is_array($subject_guid)) {
$where[] = " subject_guid = {$subject_guid} ";
} else {
- $where[] = " subject_guid in (" . implode(',',$subject_guid) . ") ";
+ $where[] = " subject_guid in (" . implode(',', $subject_guid) . ") ";
}
}
} else {
@@ -341,22 +364,23 @@ function elgg_get_river_items($subject_guid = 0, $object_guid = 0, $subject_rela
));
if (is_array($entities) && !empty($entities)) {
$guids = array();
- foreach($entities as $entity) {
+ foreach ($entities as $entity) {
$guids[] = (int) $entity->guid;
}
// $guids[] = $subject_guid;
- $where[] = " subject_guid in (" . implode(',',$guids) . ") ";
+ $where[] = " subject_guid in (" . implode(',', $guids) . ") ";
} else {
return array();
}
}
}
- if (!empty($object_guid))
+ if (!empty($object_guid)) {
if (!is_array($object_guid)) {
$where[] = " object_guid = {$object_guid} ";
} else {
- $where[] = " object_guid in (" . implode(',',$object_guid) . ") ";
+ $where[] = " object_guid in (" . implode(',', $object_guid) . ") ";
}
+ }
if (!empty($type)) {
$where[] = " er.type = '{$type}' ";
}
@@ -379,7 +403,7 @@ function elgg_get_river_items($subject_guid = 0, $object_guid = 0, $subject_rela
$sql = "select er.*" .
" from {$CONFIG->dbprefix}river er, {$CONFIG->dbprefix}entities e " .
" where {$whereclause} AND er.object_guid = e.guid GROUP BY object_guid " .
- " ORDER BY e.last_action desc LIMIT {$offset},{$limit}";
+ " ORDER BY e.last_action desc LIMIT {$offset}, {$limit}";
// Get data
return get_data($sql);
@@ -391,6 +415,7 @@ function elgg_get_river_items($subject_guid = 0, $object_guid = 0, $subject_rela
* @see get_river_items
*
* @param stdClass $item A river item object as returned from get_river_items
+ *
* @return string|false Depending on success
*/
function elgg_view_river_item($item) {
@@ -402,12 +427,12 @@ function elgg_view_river_item($item) {
return false;
} else {
if (elgg_view_exists($item->view)) {
- $body = elgg_view($item->view,array(
+ $body = elgg_view($item->view, array(
'item' => $item
));
}
}
- return elgg_view('river/item/wrapper',array(
+ return elgg_view('river/item/wrapper', array(
'item' => $item,
'body' => $body
));
@@ -418,36 +443,43 @@ function elgg_view_river_item($item) {
/**
* Returns a human-readable version of the river.
*
- * @param int|array $subject_guid Acting entity to restrict to. Default: all
- * @param int|array $object_guid Entity being acted on to restrict to. Default: all
- * @param string $subject_relationship If set to a relationship type, this will use
- * $subject_guid as the starting point and set the subjects to be all users this
- * entity has this relationship with (eg 'friend'). Default: blank
- * @param string $type The type of entity to restrict to. Default: all
- * @param string $subtype The subtype of entity to restrict to. Default: all
- * @param string $action_type The type of river action to restrict to. Default: all
- * @param int $limit The number of items to retrieve. Default: 20
- * @param int $posted_min The minimum time period to look at. Default: none
- * @param int $posted_max The maximum time period to look at. Default: none
+ * @param int|array $subject_guid Acting entity to restrict to. Default: all
+ * @param int|array $object_guid Entity being acted on to restrict to. Default: all
+ * @param string $subject_relationship If set to a relationship type, this will use
+ * $subject_guid as the starting point and set
+ * the subjects to be all users this entity has this
+ * relationship with (eg 'friend'). Default: blank
+ * @param string $type The type of entity to restrict to. Default: all
+ * @param string $subtype The subtype of entity to restrict to. Default: all
+ * @param string $action_type The type of river action to restrict to. Default: all
+ * @param int $limit The number of items to retrieve. Default: 20
+ * @param int $posted_min The minimum time period to look at. Default: none
+ * @param int $posted_max The maximum time period to look at. Default: none
+ * @param bool $pagination Show pagination?
+ * @param $bool $chronological Show in chronological order?
+ *
* @return string Human-readable river.
*/
function elgg_view_river_items($subject_guid = 0, $object_guid = 0, $subject_relationship = '',
- $type = '', $subtype = '', $action_type = '', $limit = 20, $posted_min = 0, $posted_max = 0, $pagination = true, $chronological = false) {
+$type = '', $subtype = '', $action_type = '', $limit = 20, $posted_min = 0,
+$posted_max = 0, $pagination = true, $chronological = false) {
// Get input from outside world and sanitise it
- $offset = (int) get_input('offset',0);
+ $offset = (int) get_input('offset', 0);
// Get the correct function
- if($chronological == true){
- $riveritems = get_river_items($subject_guid,$object_guid,$subject_relationship,$type,$subtype,$action_type,($limit + 1),$offset,$posted_min,$posted_max);
- }else{
- $riveritems = elgg_get_river_items($subject_guid,$object_guid,$subject_relationship,$type,$subtype,$action_type,($limit + 1),$offset,$posted_min,$posted_max);
+ if ($chronological == true) {
+ $riveritems = get_river_items($subject_guid, $object_guid, $subject_relationship, $type,
+ $subtype, $action_type, ($limit + 1), $offset, $posted_min, $posted_max);
+ } else {
+ $riveritems = elgg_get_river_items($subject_guid, $object_guid, $subject_relationship, $type,
+ $subtype, $action_type, ($limit + 1), $offset, $posted_min, $posted_max);
}
// Get river items, if they exist
if ($riveritems) {
- return elgg_view('river/item/list',array(
+ return elgg_view('river/item/list', array(
'limit' => $limit,
'offset' => $offset,
'items' => $riveritems,
@@ -463,10 +495,14 @@ function elgg_view_river_items($subject_guid = 0, $object_guid = 0, $subject_rel
* This function has been added here until we decide if it is going to roll into core or not
* Add access restriction sql code to a given query.
* Note that if this code is executed in privileged mode it will return blank.
+ *
* @TODO: DELETE once Query classes are fully integrated
*
- * @param string $table_prefix Optional table. prefix for the access code.
- * @param int $owner
+ * @param string $table_prefix_one Optional table. prefix for the access code.
+ * @param string $table_prefix_two Another optiona table prefix?
+ * @param int $owner Owner GUID
+ *
+ * @return string
*/
function get_access_sql_suffix_new($table_prefix_one = '', $table_prefix_two = '', $owner = null) {
global $ENTITY_SHOW_HIDDEN_OVERRIDE, $CONFIG;
@@ -503,16 +539,19 @@ function get_access_sql_suffix_new($table_prefix_one = '', $table_prefix_two = '
WHERE relationship='friend' AND guid_two=$owner
)";
- $friends_bit = '('.$friends_bit.') OR ';
+ $friends_bit = '(' . $friends_bit . ') OR ';
if ((isset($CONFIG->user_block_and_filter_enabled)) && ($CONFIG->user_block_and_filter_enabled)) {
// check to see if the user is in the entity owner's block list
// or if the entity owner is in the user's filter list
// if so, disallow access
- $enemies_bit = get_annotation_sql('elgg_block_list', "{$table_prefix_one}owner_guid", $owner, false);
+ $enemies_bit = get_annotation_sql('elgg_block_list', "{$table_prefix_one}owner_guid",
+ $owner, false);
+
$enemies_bit = '('
. $enemies_bit
- . ' AND ' . get_annotation_sql('elgg_filter_list', $owner, "{$table_prefix_one}owner_guid", false)
+ . ' AND ' . get_annotation_sql('elgg_filter_list', $owner, "{$table_prefix_one}owner_guid",
+ false)
. ')';
}
}
@@ -531,9 +570,11 @@ function get_access_sql_suffix_new($table_prefix_one = '', $table_prefix_two = '
$sql = "$enemies_bit AND ($sql)";
}
- if (!$ENTITY_SHOW_HIDDEN_OVERRIDE)
+ if (!$ENTITY_SHOW_HIDDEN_OVERRIDE) {
$sql .= " and {$table_prefix_two}enabled='yes'";
- return '('.$sql.')';
+ }
+
+ return '(' . $sql . ')';
}
/**
@@ -541,15 +582,22 @@ function get_access_sql_suffix_new($table_prefix_one = '', $table_prefix_two = '
*
* @deprecated 1.8
*
- * @param int $limit Limit the query.
- * @param int $offset Execute from the given object
- * @param mixed $type A type, or array of types to look for. Note: This is how they appear in the SYSTEM LOG.
- * @param mixed $subtype A subtype, or array of types to look for. Note: This is how they appear in the SYSTEM LOG.
- * @param mixed $owner_guid The guid or a collection of GUIDs
- * @param string $owner_relationship If defined, the relationship between $owner_guid and the entity owner_guid - so "is $owner_guid $owner_relationship with $entity->owner_guid"
+ * @param int $limit Limit the query.
+ * @param int $offset Execute from the given object
+ * @param mixed $type A type, or array of types to look for.
+ * Note: This is how they appear in the SYSTEM LOG.
+ * @param mixed $subtype A subtype, or array of types to look for.
+ * Note: This is how they appear in the SYSTEM LOG.
+ * @param mixed $owner_guid The guid or a collection of GUIDs
+ * @param string $owner_relationship If defined, the relationship between $owner_guid and
+ * the entity owner_guid - so "is $owner_guid $owner_relationship
+ * with $entity->owner_guid"
+ *
* @return array An array of system log entries.
*/
-function get_activity_stream_data($limit = 10, $offset = 0, $type = "", $subtype = "", $owner_guid = "", $owner_relationship = "") {
+function get_activity_stream_data($limit = 10, $offset = 0, $type = "", $subtype = "",
+$owner_guid = "", $owner_relationship = "") {
+
global $CONFIG;
$limit = (int)$limit;
@@ -588,14 +636,15 @@ function get_activity_stream_data($limit = 10, $offset = 0, $type = "", $subtype
$owner_relationship = sanitise_string($owner_relationship);
// Get a list of possible views
- $activity_events= array();
- $activity_views = array_merge(elgg_view_tree('activity', 'default'), elgg_view_tree('river', 'default')); // Join activity with river
+ $activity_events = array();
+ $activity_views = array_merge(elgg_view_tree('activity', 'default'),
+ elgg_view_tree('river', 'default'));
$done = array();
foreach ($activity_views as $view) {
$fragments = explode('/', $view);
- $tmp = explode('/',$view, 2);
+ $tmp = explode('/', $view, 2);
$tmp = $tmp[1];
if ((isset($fragments[0])) && (($fragments[0] == 'river') || ($fragments[0] == 'activity'))
@@ -653,7 +702,7 @@ function get_activity_stream_data($limit = 10, $offset = 0, $type = "", $subtype
}
$access = "";
- if ($details['type']!='relationship') {
+ if ($details['type'] != 'relationship') {
$access = " and " . get_access_sql_suffix('sl');
}
@@ -667,7 +716,7 @@ function get_activity_stream_data($limit = 10, $offset = 0, $type = "", $subtype
// User
if ((count($owner_guid)) && ($owner_guid[0] != 0)) {
- $user = " and sl.performed_by_guid in (".implode(',', $owner_guid).")";
+ $user = " and sl.performed_by_guid in (" . implode(',', $owner_guid) . ")";
if ($owner_relationship) {
$friendsarray = "";
@@ -681,11 +730,11 @@ function get_activity_stream_data($limit = 10, $offset = 0, $type = "", $subtype
) {
$friendsarray = array();
- foreach($friends as $friend) {
+ foreach ($friends as $friend) {
$friendsarray[] = $friend->getGUID();
}
- $user = " and sl.performed_by_guid in (" . implode(',', $friendsarray).")";
+ $user = " and sl.performed_by_guid in (" . implode(',', $friendsarray) . ")";
}
}
}
diff --git a/engine/lib/sessions.php b/engine/lib/sessions.php
index e4a3bfc76..887904371 100644
--- a/engine/lib/sessions.php
+++ b/engine/lib/sessions.php
@@ -4,8 +4,8 @@
* Elgg session management
* Functions to manage logins
*
- * @package Elgg
- * @subpackage Core
+ * @package Elgg.Core
+ * @subpackage Session
*/
/** Elgg magic session */
@@ -14,8 +14,10 @@ global $SESSION;
/**
* Return the current logged in user, or NULL if no user is logged in.
*
- * If no user can be found in the current session, a plugin hook - 'session:get' 'user' to give plugin
- * authors another way to provide user details to the ACL system without touching the session.
+ * If no user can be found in the current session, a plugin
+ * hook - 'session:get' 'user' to give plugin authors another
+ * way to provide user details to the ACL system without touching the session.
+ *
* @return ElggUser|NULL
*/
function get_loggedin_user() {
@@ -46,7 +48,7 @@ function get_loggedin_userid() {
/**
* Returns whether or not the user is currently logged in
*
- * @return true|false
+ * @return bool
*/
function isloggedin() {
if (!is_installed()) {
@@ -66,7 +68,7 @@ function isloggedin() {
* Returns whether or not the user is currently logged in and that they are an admin user.
*
* @uses isloggedin()
- * @return true|false
+ * @return bool
*/
function isadminloggedin() {
if (!is_installed()) {
@@ -84,9 +86,11 @@ function isadminloggedin() {
/**
* Check if the given user has full access.
+ *
* @todo: Will always return full access if the user is an admin.
*
- * @param $user_guid
+ * @param int $user_guid The user to check
+ *
* @return bool
* @since 1.7.1
*/
@@ -134,8 +138,10 @@ function elgg_is_admin_user($user_guid) {
* Returns an ElggUser object for use with login.
*
* @see login
+ *
* @param string $username The username, optionally (for standard logins)
* @param string $password The password, optionally (for standard logins)
+ *
* @return ElggUser|false The authenticated user object, or false on failure.
*/
@@ -151,8 +157,11 @@ function authenticate($username, $password) {
* Hook into the PAM system which accepts a username and password and attempts to authenticate
* it against a known user.
*
- * @param array $credentials Associated array of credentials passed to pam_authenticate. This function expects
- * 'username' and 'password' (cleartext).
+ * @param array $credentials Associated array of credentials passed to
+ * pam_authenticate. This function expects
+ * 'username' and 'password' (cleartext).
+ *
+ * @return bool
*/
function pam_auth_userpass($credentials = NULL) {
@@ -179,7 +188,8 @@ function pam_auth_userpass($credentials = NULL) {
/**
* Log a failed login for $user_guid
*
- * @param $user_guid
+ * @param int $user_guid User GUID
+ *
* @return bool on success
*/
function log_login_failure($user_guid) {
@@ -201,7 +211,8 @@ function log_login_failure($user_guid) {
/**
* Resets the fail login count for $user_guid
*
- * @param $user_guid
+ * @param int $user_guid User GUID
+ *
* @return bool on success (success = user has no logged failed attempts)
*/
function reset_login_failure_count($user_guid) {
@@ -212,7 +223,7 @@ function reset_login_failure_count($user_guid) {
$fails = (int)$user->getPrivateSetting("login_failures");
if ($fails) {
- for ($n=1; $n <= $fails; $n++) {
+ for ($n = 1; $n <= $fails; $n++) {
$user->removePrivateSetting("login_failure_$n");
}
@@ -231,7 +242,8 @@ function reset_login_failure_count($user_guid) {
/**
* Checks if the rate limit of failed logins has been exceeded for $user_guid.
*
- * @param $user_guid
+ * @param int $user_guid User GUID
+ *
* @return bool on exceeded limit.
*/
function check_rate_limit_exceeded($user_guid) {
@@ -245,13 +257,13 @@ function check_rate_limit_exceeded($user_guid) {
if ($fails >= $limit) {
$cnt = 0;
$time = time();
- for ($n=$fails; $n>0; $n--) {
+ for ($n = $fails; $n > 0; $n--) {
$f = $user->getPrivateSetting("login_failure_$n");
- if ($f > $time - (60*5)) {
+ if ($f > $time - (60 * 5)) {
$cnt++;
}
- if ($cnt==$limit) {
+ if ($cnt == $limit) {
// Limit reached
return true;
}
@@ -267,9 +279,11 @@ function check_rate_limit_exceeded($user_guid) {
* with authenticate.
*
* @see authenticate
- * @param ElggUser $user A valid Elgg user object
- * @param boolean $persistent Should this be a persistent login?
- * @return true|false Whether login was successful
+ *
+ * @param ElggUser $user A valid Elgg user object
+ * @param boolean $persistent Should this be a persistent login?
+ *
+ * @return bool Whether login was successful
*/
function login(ElggUser $user, $persistent = false) {
global $CONFIG;
@@ -295,7 +309,7 @@ function login(ElggUser $user, $persistent = false) {
$code = (md5($user->name . $user->username . time() . rand()));
$_SESSION['code'] = $code;
$user->code = md5($code);
- setcookie("elggperm", $code, (time()+(86400 * 30)), "/");
+ setcookie("elggperm", $code, (time() + (86400 * 30)), "/");
}
if (!$user->save() || !trigger_elgg_event('login', 'user', $user)) {
@@ -305,7 +319,7 @@ function login(ElggUser $user, $persistent = false) {
unset($_SESSION['guid']);
unset($_SESSION['id']);
unset($_SESSION['user']);
- setcookie("elggperm", "", (time()-(86400 * 30)), "/");
+ setcookie("elggperm", "", (time() - (86400 * 30)), "/");
return false;
}
@@ -322,13 +336,13 @@ function login(ElggUser $user, $persistent = false) {
/**
* Log the current user out
*
- * @return true|false
+ * @return bool
*/
function logout() {
global $CONFIG;
if (isset($_SESSION['user'])) {
- if (!trigger_elgg_event('logout','user',$_SESSION['user'])) {
+ if (!trigger_elgg_event('logout', 'user', $_SESSION['user'])) {
return false;
}
$_SESSION['user']->code = "";
@@ -342,7 +356,7 @@ function logout() {
unset($_SESSION['id']);
unset($_SESSION['user']);
- setcookie("elggperm", "", (time()-(86400 * 30)),"/");
+ setcookie("elggperm", "", (time() - (86400 * 30)), "/");
// pass along any messages
$old_msg = $_SESSION['msg'];
@@ -362,12 +376,16 @@ function logout() {
* This function looks for:
*
* 1. $_SESSION['id'] - if not present, we're logged out, and this is set to 0
- * 2. The cookie 'elggperm' - if present, checks it for an authentication token, validates it, and potentially logs the user in
+ * 2. The cookie 'elggperm' - if present, checks it for an authentication
+ * token, validates it, and potentially logs the user in
*
* @uses $_SESSION
- * @param unknown_type $event
- * @param unknown_type $object_type
- * @param unknown_type $object
+ *
+ * @param string $event Event name
+ * @param string $object_type Object type
+ * @param mixed $object Object
+ *
+ * @return bool
*/
function session_init($event, $object_type, $object) {
global $DB_PREFIX, $CONFIG;
@@ -380,12 +398,12 @@ function session_init($event, $object_type, $object) {
// HACK to allow access to prefix after object destruction
$DB_PREFIX = $CONFIG->dbprefix;
if ((!isset($CONFIG->use_file_sessions))) {
- session_set_save_handler("__elgg_session_open",
- "__elgg_session_close",
- "__elgg_session_read",
- "__elgg_session_write",
- "__elgg_session_destroy",
- "__elgg_session_gc");
+ session_set_save_handler("_elgg_session_open",
+ "_elgg_session_close",
+ "_elgg_session_read",
+ "_elgg_session_write",
+ "_elgg_session_destroy",
+ "_elgg_session_gc");
}
session_name('Elgg');
@@ -393,7 +411,7 @@ function session_init($event, $object_type, $object) {
// Generate a simple token (private from potentially public session id)
if (!isset($_SESSION['__elgg_session'])) {
- $_SESSION['__elgg_session'] = md5(microtime().rand());
+ $_SESSION['__elgg_session'] = md5(microtime() . rand());
}
// test whether we have a user session
@@ -438,7 +456,7 @@ function session_init($event, $object_type, $object) {
set_last_action($_SESSION['guid']);
}
- register_action("login",true);
+ register_action("login", true);
register_action("logout");
// Register a default PAM handler
@@ -463,6 +481,7 @@ function session_init($event, $object_type, $object) {
/**
* Used at the top of a page to mark it as logged in users only.
*
+ * @return void
*/
function gatekeeper() {
if (!isloggedin()) {
@@ -475,6 +494,7 @@ function gatekeeper() {
/**
* Used at the top of a page to mark it as logged in admin or siteadmin only.
*
+ * @return void
*/
function admin_gatekeeper() {
gatekeeper();
@@ -487,9 +507,15 @@ function admin_gatekeeper() {
}
/**
- * DB Based session handling code.
+ * Handles opening a session in the DB
+ *
+ * @param string $save_path The path to save the sessions
+ * @param string $session_name The name of the session
+ *
+ * @return true
+ * @todo Document
*/
-function __elgg_session_open($save_path, $session_name) {
+function _elgg_session_open($save_path, $session_name) {
global $sess_save_path;
$sess_save_path = $save_path;
@@ -497,16 +523,25 @@ function __elgg_session_open($save_path, $session_name) {
}
/**
- * DB Based session handling code.
+ * Closes a session
+ *
+ * @todo implement
+ * @todo document
+ *
+ * @return true
*/
-function __elgg_session_close() {
+function _elgg_session_close() {
return true;
}
/**
- * DB Based session handling code.
+ * Read the session data from DB failing back to file.
+ *
+ * @param string $id The session ID
+ *
+ * @return string
*/
-function __elgg_session_read($id) {
+function _elgg_session_read($id) {
global $DB_PREFIX;
$id = sanitise_string($id);
@@ -532,9 +567,14 @@ function __elgg_session_read($id) {
}
/**
- * DB Based session handling code.
+ * Write session data to the DB falling back to file.
+ *
+ * @param string $id The session ID
+ * @param mixed $sess_data Session data
+ *
+ * @return bool
*/
-function __elgg_session_write($id, $sess_data) {
+function _elgg_session_write($id, $sess_data) {
global $DB_PREFIX;
$id = sanitise_string($id);
@@ -547,7 +587,7 @@ function __elgg_session_write($id, $sess_data) {
(session, ts, data) VALUES
('$id', '$time', '$sess_data_sanitised')";
- if (insert_data($q)!==false) {
+ if (insert_data($q) !== false) {
return true;
}
} catch (DatabaseException $e) {
@@ -567,9 +607,13 @@ function __elgg_session_write($id, $sess_data) {
}
/**
- * DB Based session handling code.
+ * Destroy a DB session, falling back to file.
+ *
+ * @param string $id Session ID
+ *
+ * @return bool
*/
-function __elgg_session_destroy($id) {
+function _elgg_session_destroy($id) {
global $DB_PREFIX;
$id = sanitise_string($id);
@@ -589,17 +633,22 @@ function __elgg_session_destroy($id) {
}
/**
- * DB Based session handling code.
+ * Perform garbage collection on session table / files
+ *
+ * @param int $maxlifetime Max age of a session
+ *
+ * @return bool
*/
-function __elgg_session_gc($maxlifetime) {
+function _elgg_session_gc($maxlifetime) {
global $DB_PREFIX;
- $life = time()-$maxlifetime;
+ $life = time() - $maxlifetime;
try {
return (bool)delete_data("DELETE from {$DB_PREFIX}users_sessions where ts<'$life'");
} catch (DatabaseException $e) {
- // Fall back to file store in this case, since this likely means that the database hasn't been upgraded
+ // Fall back to file store in this case, since this likely means that the database
+ // hasn't been upgraded
global $sess_save_path;
foreach (glob("$sess_save_path/sess_*") as $filename) {
@@ -612,4 +661,4 @@ function __elgg_session_gc($maxlifetime) {
return true;
}
-register_elgg_event_handler("boot","system","session_init",20);
+register_elgg_event_handler("boot", "system", "session_init", 20);
diff --git a/engine/lib/sites.php b/engine/lib/sites.php
index 378a2cfe1..d5984a75f 100644
--- a/engine/lib/sites.php
+++ b/engine/lib/sites.php
@@ -3,14 +3,16 @@
* Elgg sites
* Functions to manage multiple or single sites in an Elgg install
*
- * @package Elgg
- * @subpackage Core
+ * @package Elgg.Core
+ * @subpackage DataModel.Site
*/
/**
* Return the site specific details of a site by a row.
*
- * @param int $guid
+ * @param int $guid The site GUID
+ *
+ * @return mixed
*/
function get_site_entity_as_row($guid) {
global $CONFIG;
@@ -23,10 +25,12 @@ function get_site_entity_as_row($guid) {
* Create or update the extras table for a given site.
* Call create_entity first.
*
- * @param int $guid
- * @param string $name
- * @param string $description
- * @param string $url
+ * @param int $guid Site GUID
+ * @param string $name Site name
+ * @param string $description Site Description
+ * @param string $url URL of the site
+ *
+ * @return bool
*/
function create_site_entity($guid, $name, $description, $url) {
global $CONFIG;
@@ -40,12 +44,16 @@ function create_site_entity($guid, $name, $description, $url) {
if ($row) {
// Exists and you have access to it
- if ($exists = get_data_row("SELECT guid from {$CONFIG->dbprefix}sites_entity where guid = {$guid}")) {
- $result = update_data("UPDATE {$CONFIG->dbprefix}sites_entity set name='$name', description='$description', url='$url' where guid=$guid");
- if ($result!=false) {
+ $query = "SELECT guid from {$CONFIG->dbprefix}sites_entity where guid = {$guid}";
+ if ($exists = get_data_row($query)) {
+ $query = "UPDATE {$CONFIG->dbprefix}sites_entity
+ set name='$name', description='$description', url='$url' where guid=$guid";
+ $result = update_data($query);
+
+ if ($result != false) {
// Update succeeded, continue
$entity = get_entity($guid);
- if (trigger_elgg_event('update',$entity->type,$entity)) {
+ if (trigger_elgg_event('update', $entity->type, $entity)) {
return $guid;
} else {
$entity->delete();
@@ -54,10 +62,13 @@ function create_site_entity($guid, $name, $description, $url) {
}
} else {
// Update failed, attempt an insert.
- $result = insert_data("INSERT into {$CONFIG->dbprefix}sites_entity (guid, name, description, url) values ($guid, '$name','$description','$url')");
- if ($result!==false) {
+ $query = "INSERT into {$CONFIG->dbprefix}sites_entity
+ (guid, name, description, url) values ($guid, '$name', '$description', '$url')";
+ $result = insert_data($query);
+
+ if ($result !== false) {
$entity = get_entity($guid);
- if (trigger_elgg_event('create',$entity->type,$entity)) {
+ if (trigger_elgg_event('create', $entity->type, $entity)) {
return $guid;
} else {
$entity->delete();
@@ -74,8 +85,13 @@ function create_site_entity($guid, $name, $description, $url) {
* THIS FUNCTION IS DEPRECATED.
*
* Delete a site's extra data.
+ *
* @todo remove
- * @param int $guid
+ *
+ * @param int $guid Site guid
+ *
+ * @deprecated 1.5 Or so?
+ * @return 1
*/
function delete_site_entity($guid) {
system_message(sprintf(elgg_echo('deprecatedfunction'), 'delete_user_entity'));
@@ -86,8 +102,10 @@ function delete_site_entity($guid) {
/**
* Add a user to a site.
*
- * @param int $site_guid
- * @param int $user_guid
+ * @param int $site_guid Site guid
+ * @param int $user_guid User guid
+ *
+ * @return bool
*/
function add_site_user($site_guid, $user_guid) {
global $CONFIG;
@@ -101,8 +119,10 @@ function add_site_user($site_guid, $user_guid) {
/**
* Remove a user from a site.
*
- * @param int $site_guid
- * @param int $user_guid
+ * @param int $site_guid Site GUID
+ * @param int $user_guid User GUID
+ *
+ * @return bool
*/
function remove_site_user($site_guid, $user_guid) {
$site_guid = (int)$site_guid;
@@ -114,9 +134,11 @@ function remove_site_user($site_guid, $user_guid) {
/**
* Get the members of a site.
*
- * @param int $site_guid
- * @param int $limit
- * @param int $offset
+ * @param int $site_guid Site GUID
+ * @param int $limit User GUID
+ * @param int $offset Offset
+ *
+ * @return mixed
*/
function get_site_members($site_guid, $limit = 10, $offset = 0) {
$site_guid = (int)$site_guid;
@@ -124,10 +146,10 @@ function get_site_members($site_guid, $limit = 10, $offset = 0) {
$offset = (int)$offset;
return elgg_get_entities_from_relationship(array(
- 'relationship' => 'member_of_site',
- 'relationship_guid' => $site_guid,
- 'inverse_relationship' => TRUE,
- 'types' => 'user',
+ 'relationship' => 'member_of_site',
+ 'relationship_guid' => $site_guid,
+ 'inverse_relationship' => TRUE,
+ 'types' => 'user',
'limit' => $limit, 'offset' => $offset
));
}
@@ -135,21 +157,22 @@ function get_site_members($site_guid, $limit = 10, $offset = 0) {
/**
* Display a list of site members
*
- * @param int $site_guid The GUID of the site
- * @param int $limit The number of members to display on a page
- * @param true|false $fullview Whether or not to display the full view (default: true)
+ * @param int $site_guid The GUID of the site
+ * @param int $limit The number of members to display on a page
+ * @param bool $fullview Whether or not to display the full view (default: true)
+ *
* @return string A displayable list of members
*/
function list_site_members($site_guid, $limit = 10, $fullview = true) {
$offset = (int) get_input('offset');
$limit = (int) $limit;
$options = array(
- 'relationship' => 'member_of_site',
- 'relationship_guid' => $site_guid,
- 'inverse_relationship' => TRUE,
+ 'relationship' => 'member_of_site',
+ 'relationship_guid' => $site_guid,
+ 'inverse_relationship' => TRUE,
'types' => 'user',
- 'limit' => $limit,
- 'offset' => $offset,
+ 'limit' => $limit,
+ 'offset' => $offset,
'count' => TRUE
);
$count = (int) elgg_get_entities_from_relationship($options);
@@ -162,8 +185,10 @@ function list_site_members($site_guid, $limit = 10, $fullview = true) {
/**
* Add an object to a site.
*
- * @param int $site_guid
- * @param int $object_guid
+ * @param int $site_guid Site GUID
+ * @param int $object_guid Object GUID
+ *
+ * @return mixed
*/
function add_site_object($site_guid, $object_guid) {
global $CONFIG;
@@ -177,8 +202,10 @@ function add_site_object($site_guid, $object_guid) {
/**
* Remove an object from a site.
*
- * @param int $site_guid
- * @param int $object_guid
+ * @param int $site_guid Site GUID
+ * @param int $object_guid Object GUID
+ *
+ * @return bool
*/
function remove_site_object($site_guid, $object_guid) {
$site_guid = (int)$site_guid;
@@ -190,10 +217,12 @@ function remove_site_object($site_guid, $object_guid) {
/**
* Get the objects belonging to a site.
*
- * @param int $site_guid
- * @param string $subtype
- * @param int $limit
- * @param int $offset
+ * @param int $site_guid Site GUID
+ * @param string $subtype Subtype
+ * @param int $limit Limit
+ * @param int $offset Offset
+ *
+ * @return mixed
*/
function get_site_objects($site_guid, $subtype = "", $limit = 10, $offset = 0) {
$site_guid = (int)$site_guid;
@@ -203,11 +232,11 @@ function get_site_objects($site_guid, $subtype = "", $limit = 10, $offset = 0) {
return elgg_get_entities_from_relationship(array(
'relationship' => 'member_of_site',
- 'relationship_guid' => $site_guid,
- 'inverse_relationship' => TRUE,
- 'types' => 'object',
- 'subtypes' => $subtype,
- 'limit' => $limit,
+ 'relationship_guid' => $site_guid,
+ 'inverse_relationship' => TRUE,
+ 'types' => 'object',
+ 'subtypes' => $subtype,
+ 'limit' => $limit,
'offset' => $offset
));
}
@@ -215,8 +244,10 @@ function get_site_objects($site_guid, $subtype = "", $limit = 10, $offset = 0) {
/**
* Add a collection to a site.
*
- * @param int $site_guid
- * @param int $collection_guid
+ * @param int $site_guid Site GUID
+ * @param int $collection_guid Collection GUID
+ *
+ * @return mixed
*/
function add_site_collection($site_guid, $collection_guid) {
global $CONFIG;
@@ -230,8 +261,11 @@ function add_site_collection($site_guid, $collection_guid) {
/**
* Remove a collection from a site.
*
- * @param int $site_guid
- * @param int $collection_guid
+ * @param int $site_guid Site GUID
+ * @param int $collection_guid Collection GUID
+ *
+ * @todo probably remove.
+ * @return mixed
*/
function remove_site_collection($site_guid, $collection_guid) {
$site_guid = (int)$site_guid;
@@ -243,10 +277,12 @@ function remove_site_collection($site_guid, $collection_guid) {
/**
* Get the collections belonging to a site.
*
- * @param int $site_guid
- * @param string $subtype
- * @param int $limit
- * @param int $offset
+ * @param int $site_guid Site GUID
+ * @param string $subtype Subtype
+ * @param int $limit Limit
+ * @param int $offset Offset
+ *
+ * @return mixed
*/
function get_site_collections($site_guid, $subtype = "", $limit = 10, $offset = 0) {
$site_guid = (int)$site_guid;
@@ -256,11 +292,11 @@ function get_site_collections($site_guid, $subtype = "", $limit = 10, $offset =
// collection isn't a valid type. This won't work.
return elgg_get_entities_from_relationship(array(
- 'relationship' => 'member_of_site',
- 'relationship_guid' => $site_guid,
- 'inverse_relationship' => TRUE,
- 'types' => 'collection',
- 'subtypes' => $subtype,
+ 'relationship' => 'member_of_site',
+ 'relationship_guid' => $site_guid,
+ 'inverse_relationship' => TRUE,
+ 'types' => 'collection',
+ 'subtypes' => $subtype,
'limit' => $limit,
'offset' => $offset
));
@@ -268,6 +304,10 @@ function get_site_collections($site_guid, $subtype = "", $limit = 10, $offset =
/**
* Return the site via a url.
+ *
+ * @param string $url The URL of a site
+ *
+ * @return mixed
*/
function get_site_by_url($url) {
global $CONFIG;
@@ -284,17 +324,20 @@ function get_site_by_url($url) {
}
/**
- * Searches for a site based on a complete or partial name or description or url using full text searching.
+ * Searches for a site based on a complete or partial name
+ * or description or url using full text searching.
*
* IMPORTANT NOTE: With MySQL's default setup:
* 1) $criteria must be 4 or more characters long
* 2) If $criteria matches greater than 50% of results NO RESULTS ARE RETURNED!
*
- * @param string $criteria The partial or full name or username.
- * @param int $limit Limit of the search.
- * @param int $offset Offset.
- * @param string $order_by The order.
- * @param boolean $count Whether to return the count of results or just the results.
+ * @param string $criteria The partial or full name or username.
+ * @param int $limit Limit of the search.
+ * @param int $offset Offset.
+ * @param string $order_by The order.
+ * @param boolean $count Whether to return the count of results or just the results.
+ *
+ * @return mixed
* @deprecated 1.7
*/
function search_for_site($criteria, $limit = 10, $offset = 0, $order_by = "", $count = false) {
@@ -317,7 +360,9 @@ function search_for_site($criteria, $limit = 10, $offset = 0, $order_by = "", $c
} else {
$query = "SELECT e.* ";
}
- $query .= "from {$CONFIG->dbprefix}entities e join {$CONFIG->dbprefix}sites_entity s on e.guid=s.guid where match(s.name,s.description,s.url) against ('$criteria') and $access";
+ $query .= "from {$CONFIG->dbprefix}entities e
+ join {$CONFIG->dbprefix}sites_entity s on e.guid=s.guid
+ where match(s.name, s.description, s.url) against ('$criteria') and $access";
if (!$count) {
$query .= " order by $order_by limit $offset, $limit"; // Add order and limit
@@ -333,7 +378,9 @@ function search_for_site($criteria, $limit = 10, $offset = 0, $order_by = "", $c
/**
* Retrieve a site and return the domain portion of its url.
*
- * @param int $guid
+ * @param int $guid ElggSite GUID
+ *
+ * @return string
*/
function get_site_domain($guid) {
$guid = (int)$guid;
@@ -355,16 +402,18 @@ function get_site_domain($guid) {
* to the sites init event and changing $CONFIG->site_id.
*
* @uses $CONFIG
- * @param string $event Event API required parameter
+ *
+ * @param string $event Event API required parameter
* @param string $object_type Event API required parameter
- * @param null $object Event API required parameter
+ * @param null $object Event API required parameter
+ *
* @return true
*/
function sites_init($event, $object_type, $object) {
global $CONFIG;
if (is_installed() && is_db_installed()) {
- $site = trigger_plugin_hook("siteid","system");
+ $site = trigger_plugin_hook("siteid", "system");
if ($site === null || $site === false) {
$CONFIG->site_id = (int) datalist_get('default_site');
} else {
@@ -380,10 +429,21 @@ function sites_init($event, $object_type, $object) {
}
// Register event handlers
-register_elgg_event_handler('boot','system','sites_init',2);
+register_elgg_event_handler('boot', 'system', 'sites_init', 2);
// Register with unit test
register_plugin_hook('unit_test', 'system', 'sites_test');
+
+/**
+ * Unit tests for sites
+ *
+ * @param sting $hook unit_test
+ * @param string $type system
+ * @param mixed $value Array of tests
+ * @param mixed $params Params
+ *
+ * @return array
+ */
function sites_test($hook, $type, $value, $params) {
global $CONFIG;
$value[] = "{$CONFIG->path}engine/tests/objects/sites.php";
diff --git a/engine/lib/statistics.php b/engine/lib/statistics.php
index 91fea1257..0067f3672 100644
--- a/engine/lib/statistics.php
+++ b/engine/lib/statistics.php
@@ -1,18 +1,20 @@
<?php
/**
* Elgg statistics library.
+ *
* This file contains a number of functions for obtaining statistics about the running system.
- * These statistics are mainly used by the administration pages, and is also where the basic views for statistics
- * are added.
+ * These statistics are mainly used by the administration pages, and is also where the basic
+ * views for statistics are added.
*
- * @package Elgg
- * @subpackage Core
+ * @package Elgg.Core
+ * @subpackage Statistics
*/
/**
* Return an array reporting the number of various entities in the system.
*
* @param int $owner_guid Optional owner of the statistics
+ *
* @return array
*/
function get_entity_statistics($owner_guid = 0) {
@@ -21,7 +23,10 @@ function get_entity_statistics($owner_guid = 0) {
$entity_stats = array();
$owner_guid = (int)$owner_guid;
- $query = "SELECT distinct e.type,s.subtype,e.subtype as subtype_id from {$CONFIG->dbprefix}entities e left join {$CONFIG->dbprefix}entity_subtypes s on e.subtype=s.id";
+ $query = "SELECT distinct e.type,s.subtype,e.subtype as subtype_id
+ from {$CONFIG->dbprefix}entities e left
+ join {$CONFIG->dbprefix}entity_subtypes s on e.subtype=s.id";
+
$owner_query = "";
if ($owner_guid) {
$query .= " where owner_guid=$owner_guid";
@@ -37,9 +42,11 @@ function get_entity_statistics($owner_guid = 0) {
$entity_stats[$type->type] = array();
}
- $query = "SELECT count(*) as count from {$CONFIG->dbprefix}entities where type='{$type->type}' $owner_query";
+ $query = "SELECT count(*) as count
+ from {$CONFIG->dbprefix}entities where type='{$type->type}' $owner_query";
+
if ($type->subtype) {
- $query.= " and subtype={$type->subtype_id}";
+ $query .= " and subtype={$type->subtype_id}";
}
$subtype_cnt = get_data_row($query);
@@ -57,7 +64,8 @@ function get_entity_statistics($owner_guid = 0) {
/**
* Return the number of users registered in the system.
*
- * @param bool $show_deactivated
+ * @param bool $show_deactivated Count not enabled users?
+ *
* @return int
*/
function get_number_users($show_deactivated = false) {
@@ -69,7 +77,10 @@ function get_number_users($show_deactivated = false) {
$access = "and " . get_access_sql_suffix();
}
- $result = get_data_row("SELECT count(*) as count from {$CONFIG->dbprefix}entities where type='user' $access");
+ $query = "SELECT count(*) as count
+ from {$CONFIG->dbprefix}entities where type='user' $access";
+
+ $result = get_data_row($query);
if ($result) {
return $result->count;
@@ -80,6 +91,8 @@ function get_number_users($show_deactivated = false) {
/**
* Return a list of how many users are currently online, rendered as a view.
+ *
+ * @return string
*/
function get_online_users() {
$offset = get_input('offset', 0);
@@ -87,12 +100,14 @@ function get_online_users() {
$objects = find_active_users(600, 10, $offset);
if ($objects) {
- return elgg_view_entity_list($objects, $count,$offset,10,false);
+ return elgg_view_entity_list($objects, $count, $offset, 10, false);
}
}
/**
* Initialise the statistics admin page.
+ *
+ * @return void
*/
function statistics_init() {
extend_elgg_admin_page('admin/statistics_opt/basic', 'admin/statistics');
@@ -104,4 +119,4 @@ function statistics_init() {
}
/// Register init function
-register_elgg_event_handler('init','system','statistics_init'); \ No newline at end of file
+register_elgg_event_handler('init', 'system', 'statistics_init'); \ No newline at end of file
diff --git a/engine/lib/system_log.php b/engine/lib/system_log.php
index 8816e24c3..05e3985eb 100644
--- a/engine/lib/system_log.php
+++ b/engine/lib/system_log.php
@@ -3,28 +3,35 @@
* Elgg system log.
* Listens to events and writes crud events into the system log database.
*
- * @package Elgg
- * @subpackage Core
+ * @package Elgg.Core
+ * @subpackage Logging
*/
/**
* Retrieve the system log based on a number of parameters.
*
- * @param int or array $by_user The guid(s) of the user(s) who initiated the event.
- * @param string $event The event you are searching on.
- * @param string $class The class of object it effects.
- * @param string $type The type
- * @param string $subtype The subtype.
- * @param int $limit Maximum number of responses to return.
- * @param int $offset Offset of where to start.
- * @param bool $count Return count or not
+ * @param int|array $by_user The guid(s) of the user(s) who initiated the event.
+ * @param string $event The event you are searching on.
+ * @param string $class The class of object it effects.
+ * @param string $type The type
+ * @param string $subtype The subtype.
+ * @param int $limit Maximum number of responses to return.
+ * @param int $offset Offset of where to start.
+ * @param bool $count Return count or not
+ * @param int $timebefore Lower time limit
+ * @param int $timeafter Upper time limit
+ * @param int $object_id GUID of an object
+ *
+ * @return mixed
*/
-function get_system_log($by_user = "", $event = "", $class = "", $type = "", $subtype = "", $limit = 10, $offset = 0, $count = false, $timebefore = 0, $timeafter = 0, $object_id = 0) {
+function get_system_log($by_user = "", $event = "", $class = "", $type = "", $subtype = "",
+$limit = 10, $offset = 0, $count = false, $timebefore = 0, $timeafter = 0, $object_id = 0) {
+
global $CONFIG;
$by_user_orig = $by_user;
if (is_array($by_user) && sizeof($by_user) > 0) {
- foreach($by_user as $key => $val) {
+ foreach ($by_user as $key => $val) {
$by_user[$key] = (int) $val;
}
} else {
@@ -39,23 +46,23 @@ function get_system_log($by_user = "", $event = "", $class = "", $type = "", $su
$where = array();
- if ($by_user_orig!=="") {
+ if ($by_user_orig !== "") {
if (is_int($by_user)) {
$where[] = "performed_by_guid=$by_user";
} else if (is_array($by_user)) {
- $where [] = "performed_by_guid in (". implode(",",$by_user) .")";
+ $where [] = "performed_by_guid in (" . implode(",", $by_user) . ")";
}
}
if ($event != "") {
$where[] = "event='$event'";
}
- if ($class!=="") {
+ if ($class !== "") {
$where[] = "object_class='$class'";
}
if ($type != "") {
$where[] = "object_type='$type'";
}
- if ($subtype!=="") {
+ if ($subtype !== "") {
$where[] = "object_subtype='$subtype'";
}
@@ -98,6 +105,8 @@ function get_system_log($by_user = "", $event = "", $class = "", $type = "", $su
* Return a specific log entry.
*
* @param int $entry_id The log entry
+ *
+ * @return mixed
*/
function get_log_entry($entry_id) {
global $CONFIG;
@@ -111,6 +120,8 @@ function get_log_entry($entry_id) {
* Return the object referred to by a given log entry
*
* @param int $entry_id The log entry
+ *
+ * @return mixed
*/
function get_object_from_log_entry($entry_id) {
$entry = get_log_entry($entry_id);
@@ -133,8 +144,10 @@ function get_object_from_log_entry($entry_id) {
*
* This is called by the event system and should not be called directly.
*
- * @param $object The object you're talking about.
- * @param $event String The event being logged
+ * @param object $object The object you're talking about.
+ * @param string $event String The event being logged
+ *
+ * @return mixed
*/
function system_log($object, $event) {
global $CONFIG;
@@ -173,7 +186,14 @@ function system_log($object, $event) {
// Create log if we haven't already created it
if (!isset($logcache[$time][$object_id][$event])) {
- insert_data("INSERT DELAYED into {$CONFIG->dbprefix}system_log (object_id, object_class, object_type, object_subtype, event, performed_by_guid, owner_guid, access_id, enabled, time_created) VALUES ('$object_id','$object_class','$object_type', '$object_subtype', '$event',$performed_by, $owner_guid, $access_id, '$enabled', '$time')");
+ $query = "INSERT DELAYED into {$CONFIG->dbprefix}system_log
+ (object_id, object_class, object_type, object_subtype, event,
+ performed_by_guid, owner_guid, access_id, enabled, time_created)
+ VALUES
+ ('$object_id','$object_class','$object_type', '$object_subtype', '$event',
+ $performed_by, $owner_guid, $access_id, '$enabled', '$time')";
+
+ insert_data($query);
$logcache[$time][$object_id][$event] = true;
}
@@ -186,6 +206,8 @@ function system_log($object, $event) {
* This function creates an archive copy of the system log.
*
* @param int $offset An offset in seconds from now to archive (useful for log rotation)
+ *
+ * @return bool
*/
function archive_log($offset = 0) {
global $CONFIG;
@@ -196,7 +218,10 @@ function archive_log($offset = 0) {
$ts = $now - $offset;
// create table
- if (!update_data("CREATE TABLE {$CONFIG->dbprefix}system_log_$now as SELECT * from {$CONFIG->dbprefix}system_log WHERE time_created<$ts")) {
+ $query = "CREATE TABLE {$CONFIG->dbprefix}system_log_$now as
+ SELECT * from {$CONFIG->dbprefix}system_log WHERE time_created<$ts";
+
+ if (!update_data($query)) {
return false;
}
@@ -217,10 +242,11 @@ function archive_log($offset = 0) {
/**
* Default system log handler, allows plugins to override, extend or disable logging.
*
- * @param string $event
- * @param string $object_type
- * @param Loggable $object
- * @return unknown
+ * @param string $event Event name
+ * @param string $object_type Object type
+ * @param Loggable $object Object to log
+ *
+ * @return true
*/
function system_log_default_logger($event, $object_type, $object) {
system_log($object['object'], $object['event']);
@@ -232,12 +258,14 @@ function system_log_default_logger($event, $object_type, $object) {
* System log listener.
* This function listens to all events in the system and logs anything appropriate.
*
- * @param String $event
- * @param String $object_type
- * @param Loggable $object
+ * @param String $event Event name
+ * @param String $object_type Type of object
+ * @param Loggable $object Object to log
+ *
+ * @return true
*/
function system_log_listener($event, $object_type, $object) {
- if (($object_type!='systemlog') && ($event!='log')) {
+ if (($object_type != 'systemlog') && ($event != 'log')) {
trigger_elgg_event('log', 'systemlog', array('object' => $object, 'event' => $event));
}
@@ -245,7 +273,7 @@ function system_log_listener($event, $object_type, $object) {
}
/** Register event to listen to all events **/
-register_elgg_event_handler('all','all','system_log_listener', 400);
+register_elgg_event_handler('all', 'all', 'system_log_listener', 400);
/** Register a default system log handler */
-register_elgg_event_handler('log','systemlog','system_log_default_logger', 999); \ No newline at end of file
+register_elgg_event_handler('log', 'systemlog', 'system_log_default_logger', 999); \ No newline at end of file
diff --git a/engine/lib/tags.php b/engine/lib/tags.php
index e4b59b573..02c8e433c 100644
--- a/engine/lib/tags.php
+++ b/engine/lib/tags.php
@@ -3,25 +3,32 @@
* Elgg tags
* Functions for managing tags and tag clouds.
*
- * @package Elgg
- * @subpackage Core
+ * @package Elgg.Core
+ * @subpackage Tags
*/
/**
* The algorithm working out the size of font based on the number of tags.
* This is quick and dirty.
+ *
+ * @param int $min Min size
+ * @param int $max Max size
+ * @param int $number_of_tags The number of tags
+ * @param int $buckets The number of buckets
+ *
+ * @return int
*/
function calculate_tag_size($min, $max, $number_of_tags, $buckets = 6) {
- $delta = (($max - $min) / $buckets);
+ $delta = (($max - $min) / $buckets);
$thresholds = array();
- for ($n=1; $n <= $buckets; $n++) {
- $thresholds[$n-1] = ($min + $n) * $delta;
+ for ($n = 1; $n <= $buckets; $n++) {
+ $thresholds[$n - 1] = ($min + $n) * $delta;
}
// Correction
- if ($thresholds[$buckets-1]>$max) {
- $thresholds[$buckets-1] = $max;
+ if ($thresholds[$buckets - 1] > $max) {
+ $thresholds[$buckets - 1] = $max;
}
$size = 0;
@@ -37,7 +44,9 @@ function calculate_tag_size($min, $max, $number_of_tags, $buckets = 6) {
/**
* This function generates an array of tags with a weighting.
*
- * @param array $tags The array of tags.
+ * @param array $tags The array of tags.
+ * @param int $buckets The number of buckets
+ *
* @return An associated array of tags with a weighting, this can then be mapped to a display class.
*/
function generate_tag_cloud(array $tags, $buckets = 6) {
@@ -49,11 +58,11 @@ function generate_tag_cloud(array $tags, $buckets = 6) {
foreach ($tags as $tag) {
$cloud[$tag]++;
- if ($cloud[$tag]>$max) {
+ if ($cloud[$tag] > $max) {
$max = $cloud[$tag];
}
- if ($cloud[$tag]<$min) {
+ if ($cloud[$tag] < $min) {
$min = $cloud[$tag];
}
}
@@ -70,7 +79,6 @@ function generate_tag_cloud(array $tags, $buckets = 6) {
*
* Supports similar arguments as elgg_get_entities()
*
- *
* @param array $options Array in format:
*
* threshold => INT minimum tag count
@@ -83,7 +91,8 @@ function generate_tag_cloud(array $tags, $buckets = 6) {
*
* subtypes => NULL|STR entity subtype (SQL: subtype = '$subtype')
*
- * type_subtype_pairs => NULL|ARR (array('type' => 'subtype')) (SQL: type = '$type' AND subtype = '$subtype') pairs
+ * type_subtype_pairs => NULL|ARR (array('type' => 'subtype'))
+ * (SQL: type = '$type' AND subtype = '$subtype') pairs
*
* owner_guids => NULL|INT entity guid
*
@@ -168,7 +177,8 @@ function elgg_get_tags(array $options = array()) {
$tags_in = implode(',', $sanitised_tags);
$wheres[] = "(msn.string IN ($tags_in))";
- $wheres[] = elgg_get_entity_type_subtype_where_sql('e', $options['types'], $options['subtypes'], $options['type_subtype_pairs']);
+ $wheres[] = elgg_get_entity_type_subtype_where_sql('e', $options['types'],
+ $options['subtypes'], $options['type_subtype_pairs']);
$wheres[] = elgg_get_entity_site_where_sql('e', $options['site_guids']);
$wheres[] = elgg_get_entity_owner_where_sql('e', $options['owner_guids']);
$wheres[] = elgg_get_entity_container_where_sql('e', $options['container_guids']);
@@ -240,19 +250,23 @@ function elgg_get_tags(array $options = array()) {
*
* @deprecated 1.8 Use elgg_get_tags().
*
- * @param int $threshold Get the threshold of minimum number of each tags to bother with (ie only show tags where there are more than $threshold occurances)
- * @param int $limit Number of tags to return
- * @param string $metadata_name Optionally, the name of the field you want to grab for
- * @param string $entity_type Optionally, the entity type ('object' etc)
+ * @param int $threshold Get the threshold of minimum number of each tags to
+ * bother with (ie only show tags where there are more
+ * than $threshold occurances)
+ * @param int $limit Number of tags to return
+ * @param string $metadata_name Optionally, the name of the field you want to grab for
+ * @param string $entity_type Optionally, the entity type ('object' etc)
* @param string $entity_subtype The entity subtype, optionally
- * @param int $owner_guid The GUID of the tags owner, optionally
- * @param int $site_guid Optionally, the site to restrict to (default is the current site)
- * @param int $start_ts Optionally specify a start timestamp for tags used to generate cloud.
- * @param int $ent_ts Optionally specify an end timestamp for tags used to generate cloud.
+ * @param int $owner_guid The GUID of the tags owner, optionally
+ * @param int $site_guid Optionally, the site to restrict to (default is the current site)
+ * @param int $start_ts Optionally specify a start timestamp for tags used to
+ * generate cloud.
+ * @param int $end_ts Optionally specify an end timestamp for tags used to generate cloud
+ *
* @return array|false Array of objects with ->tag and ->total values, or false on failure
*/
-
-function get_tags($threshold = 1, $limit = 10, $metadata_name = "", $entity_type = "object", $entity_subtype = "", $owner_guid = "", $site_guid = -1, $start_ts = "", $end_ts = "") {
+function get_tags($threshold = 1, $limit = 10, $metadata_name = "", $entity_type = "object",
+$entity_subtype = "", $owner_guid = "", $site_guid = -1, $start_ts = "", $end_ts = "") {
elgg_deprecated_notice('get_tags() has been replaced by elgg_get_tags()', 1.8);
@@ -303,7 +317,6 @@ function get_tags($threshold = 1, $limit = 10, $metadata_name = "", $entity_type
/**
* Returns viewable tagcloud
*
- *
* @see elgg_get_tags
*
* @param array $options Any elgg_get_tags() options except:
@@ -324,9 +337,9 @@ function elgg_view_tagcloud(array $options = array()) {
if (isset($options['subtype'])) {
$subtype = $options['subtype'];
}
-
+
$tag_data = elgg_get_tags($options);
- return elgg_view("output/tagcloud",array('value' => $tag_data,
+ return elgg_view("output/tagcloud", array('value' => $tag_data,
'type' => $type,
'subtype' => $subtype));
@@ -337,23 +350,30 @@ function elgg_view_tagcloud(array $options = array()) {
*
* @deprecated 1.8 use elgg_view_tagcloud()
*
- * @param int $threshold Get the threshold of minimum number of each tags to bother with (ie only show tags where there are more than $threshold occurances)
- * @param int $limit Number of tags to return
- * @param string $metadata_name Optionally, the name of the field you want to grab for
- * @param string $entity_type Optionally, the entity type ('object' etc)
+ * @param int $threshold Get the threshold of minimum number of each tags
+ * to bother with (ie only show tags where there are
+ * more than $threshold occurances)
+ * @param int $limit Number of tags to return
+ * @param string $metadata_name Optionally, the name of the field you want to grab for
+ * @param string $entity_type Optionally, the entity type ('object' etc)
* @param string $entity_subtype The entity subtype, optionally
- * @param int $owner_guid The GUID of the tags owner, optionally
- * @param int $site_guid Optionally, the site to restrict to (default is the current site)
- * @param int $start_ts Optionally specify a start timestamp for tags used to generate cloud.
- * @param int $ent_ts Optionally specify an end timestamp for tags used to generate cloud.
+ * @param int $owner_guid The GUID of the tags owner, optionally
+ * @param int $site_guid Optionally, the site to restrict to (default is the current site)
+ * @param int $start_ts Optionally specify a start timestamp for tags used to
+ * generate cloud.
+ * @param int $end_ts Optionally specify an end timestamp for tags used to generate
+ * cloud.
+ *
* @return string The HTML (or other, depending on view type) of the tagcloud.
*/
-
-function display_tagcloud($threshold = 1, $limit = 10, $metadata_name = "", $entity_type = "object", $entity_subtype = "", $owner_guid = "", $site_guid = -1, $start_ts = "", $end_ts = "") {
+function display_tagcloud($threshold = 1, $limit = 10, $metadata_name = "", $entity_type = "object",
+$entity_subtype = "", $owner_guid = "", $site_guid = -1, $start_ts = "", $end_ts = "") {
elgg_deprecated_notice('display_cloud() was deprecated by elgg_view_tagcloud()!', 1.8);
-
- $tags = get_tags($threshold, $limit, $metadata_name, $entity_type, $entity_subtype, $owner_guid, $site_guid, $start_ts, $end_ts);
+
+ $tags = get_tags($threshold, $limit, $metadata_name, $entity_type,
+ $entity_subtype, $owner_guid, $site_guid, $start_ts, $end_ts);
+
return elgg_view('output/tagcloud', array(
'value' => $tags,
'type' => $entity_type,
@@ -366,8 +386,8 @@ function display_tagcloud($threshold = 1, $limit = 10, $metadata_name = "", $ent
* This is required if you are using a non-standard metadata name
* for your tags.
*
+ * @param string $name Tag name
*
- * @param string $name
* @return bool
* @since 1.7.0
*/
@@ -394,7 +414,9 @@ function elgg_register_tag_metadata_name($name) {
function elgg_get_registered_tag_metadata_names() {
global $CONFIG;
- $names = (isset($CONFIG->registered_tag_metadata_names)) ? $CONFIG->registered_tag_metadata_names : array();
+ $names = (isset($CONFIG->registered_tag_metadata_names))
+ ? $CONFIG->registered_tag_metadata_names : array();
+
return $names;
}
@@ -402,15 +424,23 @@ function elgg_get_registered_tag_metadata_names() {
elgg_register_tag_metadata_name('tags');
register_page_handler('tags', 'elgg_tagcloud_page_handler');
+
+/**
+ * Page hander for tags
+ *
+ * @param array $page Page array
+ *
+ * @return void
+ */
function elgg_tagcloud_page_handler($page) {
global $CONFIG;
-
+
switch ($page[0]) {
default:
$title = elgg_view_title(elgg_echo('tags:site_cloud'));
$tags = display_tagcloud(0, 100, 'tags');
$body = elgg_view_layout('one_column_with_sidebar', $title . $tags);
-
+
page_draw(elgg_echo('tags:site_cloud'), $body);
break;
}
diff --git a/engine/lib/upgrades/2008100701.php b/engine/lib/upgrades/2008100701.php
index cf976e84c..394a90046 100644
--- a/engine/lib/upgrades/2008100701.php
+++ b/engine/lib/upgrades/2008100701.php
@@ -1,8 +1,7 @@
<?php
/// Activate mail plugin
/**
- * Because Elgg now has a plugable account activation process we need to activate
+ * Because Elgg now has a plugable account activation process we need to activate
* the email account activation plugin for existing installs.
- */
- enable_plugin('uservalidationbyemail', $CONFIG->site->guid);
-?> \ No newline at end of file
+ */
+ enable_plugin('uservalidationbyemail', $CONFIG->site->guid); \ No newline at end of file
diff --git a/engine/lib/upgrades/2008101303.php b/engine/lib/upgrades/2008101303.php
index c98eace74..69e44e3a0 100644
--- a/engine/lib/upgrades/2008101303.php
+++ b/engine/lib/upgrades/2008101303.php
@@ -1,11 +1,9 @@
<?php
- // Upgrade to solve login issue
-
- if ($users = get_entities_from_metadata('validated_email', '', 'user', '', 0,9999)) {
- foreach($users as $user) {
- set_user_validation_status($user->guid, true, 'email');
- }
- }
-
-?> \ No newline at end of file
+// Upgrade to solve login issue
+
+if ($users = get_entities_from_metadata('validated_email', '', 'user', '', 0, 9999)) {
+ foreach ($users as $user) {
+ set_user_validation_status($user->guid, true, 'email');
+ }
+}
diff --git a/engine/lib/upgrades/2009022701.php b/engine/lib/upgrades/2009022701.php
index 92d540cd3..2e83b56b3 100644
--- a/engine/lib/upgrades/2009022701.php
+++ b/engine/lib/upgrades/2009022701.php
@@ -1,8 +1,7 @@
<?php
global $CONFIG;
-
+
/**
* Disable update client since this has now been removed.
*/
- disable_plugin('updateclient', $CONFIG->site->guid);
-?> \ No newline at end of file
+ disable_plugin('updateclient', $CONFIG->site->guid); \ No newline at end of file
diff --git a/engine/lib/upgrades/2009041701.php b/engine/lib/upgrades/2009041701.php
index 609c7e569..acc8fc0bd 100644
--- a/engine/lib/upgrades/2009041701.php
+++ b/engine/lib/upgrades/2009041701.php
@@ -1,10 +1,9 @@
<?php
global $CONFIG;
-
+
/// Activate kses
/**
* Elgg now has kses tag filtering built as a plugin. This needs to be enabled.
- */
- enable_plugin('kses', $CONFIG->site->guid);
-?> \ No newline at end of file
+ */
+ enable_plugin('kses', $CONFIG->site->guid); \ No newline at end of file
diff --git a/engine/lib/upgrades/2009070101.php b/engine/lib/upgrades/2009070101.php
index edd8ce4b4..3bf89e9b7 100644
--- a/engine/lib/upgrades/2009070101.php
+++ b/engine/lib/upgrades/2009070101.php
@@ -1,11 +1,10 @@
<?php
global $CONFIG;
-
+
/// Deprecate kses and activate htmlawed
/**
* Kses appears to be a dead project so we are deprecating it in favour of htmlawed.
- */
+ */
disable_plugin('kses', $CONFIG->site->guid);
- enable_plugin('htmlawed', $CONFIG->site->guid);
-?> \ No newline at end of file
+ enable_plugin('htmlawed', $CONFIG->site->guid); \ No newline at end of file
diff --git a/engine/lib/upgrades/2009102801.php b/engine/lib/upgrades/2009102801.php
index b72e0a781..8885dbb09 100644
--- a/engine/lib/upgrades/2009102801.php
+++ b/engine/lib/upgrades/2009102801.php
@@ -4,151 +4,176 @@
set_time_limit(0);
/**
- Elgg 1.0
+ * Generates a file matrix like Elgg 1.0 did
+ *
+ * @param string $username Username of user
+ *
+ * @return string File matrix path
*/
-function file_matrix_1_0($username)
-{
+function file_matrix_1_0($username) {
$matrix = "";
-
+
$len = strlen($username);
- if ($len > 5)
+ if ($len > 5) {
$len = 5;
-
+ }
+
for ($n = 0; $n < $len; $n++) {
- if (ctype_alnum($username[$n]))
+ if (ctype_alnum($username[$n])) {
$matrix .= $username[$n] . "/";
- }
+ }
+ }
- return $matrix.$username."/";
+ return $matrix . $username . "/";
}
/**
- Elgg 1.1, 1.2 and 1.5
+ * Generate a file matrix like Elgg 1.1, 1.2 and 1.5
+ *
+ * @param string $filename The filename
+ *
+ * @return string
*/
-function file_matrix_1_1($filename)
-{
+function file_matrix_1_1($filename) {
$matrix = "";
-
+
$name = $filename;
$filename = mb_str_split($filename);
- if (!$filename) return false;
-
+ if (!$filename) {
+ return false;
+ }
+
$len = count($filename);
- if ($len > 5)
+ if ($len > 5) {
$len = 5;
-
+ }
+
for ($n = 0; $n < $len; $n++) {
$matrix .= $filename[$n] . "/";
- }
+ }
- return $matrix.$name."/";
+ return $matrix . $name . "/";
}
-function mb_str_split($string, $charset = 'UTF8')
-{
- if (is_callable('mb_substr'))
- {
+/**
+ * Handle splitting multibyte strings
+ *
+ * @param string $string String to split.
+ * @param string $charset Charset to use.
+ *
+ * @return array|false
+ */
+function mb_str_split($string, $charset = 'UTF8') {
+ if (is_callable('mb_substr')) {
$length = mb_strlen($string);
$array = array();
-
- while ($length)
- {
+
+ while ($length) {
$array[] = mb_substr($string, 0, 1, $charset);
$string = mb_substr($string, 1, $length, $charset);
-
+
$length = mb_strlen($string);
}
-
+
return $array;
- }
- else
+ } else {
return str_split($string);
-
+ }
+
return false;
}
/**
- Elgg 1.6
+ * 1.6 style file matrix
+ *
+ * @param string $filename The filename
+ *
+ * @return string
*/
-function file_matrix_1_6($filename)
-{
+function file_matrix_1_6($filename) {
$invalid_fs_chars = '*\'\\/"!$%^&*.%(){}[]#~?<>;|¬`@-+=';
-
+
$matrix = "";
-
+
$name = $filename;
$filename = mb_str_split($filename);
- if (!$filename) return false;
-
+ if (!$filename) {
+ return false;
+ }
+
$len = count($filename);
- if ($len > 5)
+ if ($len > 5) {
$len = 5;
-
+ }
+
for ($n = 0; $n < $len; $n++) {
-
+
// Prevent a matrix being formed with unsafe characters
$char = $filename[$n];
- if (strpos($invalid_fs_chars, $char)!==false)
+ if (strpos($invalid_fs_chars, $char) !== false) {
$char = '_';
-
+ }
+
$matrix .= $char . "/";
- }
+ }
- return $matrix.$name."/";
+ return $matrix . $name . "/";
}
/**
- * Scans a directory and moves any files from $from to $to
+ * Scans a directory and moves any files from $from to $to
* preserving structure and handling existing paths.
* Will no overwrite files in $to.
*
* TRAILING SLASHES REQUIRED.
*
- * @param $from From dir.
- * @param $to To dir.
- * @param $move Bool. True to move, false to copy.
- * @param $preference str to|from If file collisions, which dir has preference.
+ * @param string $from From dir.
+ * @param string $to To dir.
+ * @param bool $move True to move, false to copy.
+ * @param string $preference to|from If file collisions, which dir has preference.
+ *
+ * @return bool
*/
-function merge_directories($from, $to, $move=false, $preference='to') {
+function merge_directories($from, $to, $move = false, $preference = 'to') {
if (!$entries = scandir($from)) {
return false;
}
-
+
// character filtering needs to be elsewhere.
if (!is_dir($to)) {
mkdir($to, 0700, true);
}
-
+
if ($move === true) {
$f = 'rename';
} else {
$f = 'copy';
}
-
+
foreach ($entries as $entry) {
if ($entry == '.' || $entry == '..') {
continue;
}
-
+
$from_path = $from . $entry;
$to_path = $to . $entry;
-
+
// check to see if the path exists and is a dir, if so, recurse.
if (is_dir($from_path) && is_dir($to_path)) {
$from_path .= '/';
$to_path .= '/';
merge_directories($from_path, $to_path, $move, $preference);
-
+
// since it's a dir that already exists we don't need to move it
continue;
}
-
+
// only move if target doesn't exist or if preference is for the from dir
if (!file_exists($to_path) || $preference == 'from') {
-
+
if ($f($from_path, $to_path)) {
//elgg_dump("Moved/Copied $from_path to $to_path");
}
@@ -158,20 +183,21 @@ function merge_directories($from, $to, $move=false, $preference='to') {
}
}
+/**
+ * Create a 1.7 style user file matrix based upon date.
+ *
+ * @param int $guid Guid of owner
+ *
+ * @return string File matrix path
+ */
function user_file_matrix($guid) {
// lookup the entity
$user = get_entity($guid);
- if ($user->type != 'user')
- {
+ if ($user->type != 'user') {
// only to be used for user directories
return FALSE;
}
-
- if (!$user->time_created) {
- // fall back to deprecated method
- return $this->deprecated_file_matrix($user->username);
- }
-
+
$time_created = date('Y/m/d', $user->time_created);
return "$time_created/$user->guid/";
}
@@ -180,7 +206,8 @@ global $DB_QUERY_CACHE, $DB_PROFILE, $ENTITY_CACHE;
/**
Upgrade file locations
*/
-$users = mysql_query("SELECT guid, username FROM {$CONFIG->dbprefix}users_entity WHERE username != ''");
+$users = mysql_query("SELECT guid, username
+ FROM {$CONFIG->dbprefix}users_entity WHERE username != ''");
while ($user = mysql_fetch_object($users)) {
$DB_QUERY_CACHE = $DB_PROFILE = $ENTITY_CACHE = array();
@@ -188,6 +215,6 @@ while ($user = mysql_fetch_object($users)) {
foreach (array('1_0', '1_1', '1_6') as $version) {
$function = "file_matrix_$version";
$from = $CONFIG->dataroot . $function($user->username);
- merge_directories($from, $to, $move=TRUE, $preference='from');
+ merge_directories($from, $to, $move = TRUE, $preference = 'from');
}
}
diff --git a/engine/lib/upgrades/2010033101.php b/engine/lib/upgrades/2010033101.php
index b137e0285..5c8ee036b 100644
--- a/engine/lib/upgrades/2010033101.php
+++ b/engine/lib/upgrades/2010033101.php
@@ -38,20 +38,24 @@ if ($dbversion < 2009100701) {
$qs[] = "ALTER TABLE {$CONFIG->dbprefix}groups_entity DISABLE KEYS";
$qs[] = "REPLACE INTO {$CONFIG->dbprefix}groups_entity (guid, name, description)
- SELECT guid, unhex(hex(convert(name using latin1))), unhex(hex(convert(description using latin1)))
+ SELECT guid, unhex(hex(convert(name using latin1))),
+ unhex(hex(convert(description using latin1)))
FROM {$CONFIG->dbprefix}groups_entity";
$qs[] = "ALTER TABLE {$CONFIG->dbprefix}groups_entity ENABLE KEYS";
$qs[] = "ALTER TABLE {$CONFIG->dbprefix}objects_entity DISABLE KEYS";
$qs[] = "REPLACE INTO {$CONFIG->dbprefix}objects_entity (guid, title, description)
- SELECT guid, unhex(hex(convert(title using latin1))), unhex(hex(convert(description using latin1)))
+ SELECT guid, unhex(hex(convert(title using latin1))),
+ unhex(hex(convert(description using latin1)))
FROM {$CONFIG->dbprefix}objects_entity";
$qs[] = "ALTER TABLE {$CONFIG->dbprefix}objects_entity ENABLE KEYS";
$qs[] = "ALTER TABLE {$CONFIG->dbprefix}users_entity DISABLE KEYS";
- $qs[] = "REPLACE INTO {$CONFIG->dbprefix}users_entity (guid, name, username, password, salt, email, language, code,
+ $qs[] = "REPLACE INTO {$CONFIG->dbprefix}users_entity
+ (guid, name, username, password, salt, email, language, code,
banned, last_action, prev_last_action, last_login, prev_last_login)
- SELECT guid, unhex(hex(convert(name using latin1))), username, password, salt, email, language, code,
+ SELECT guid, unhex(hex(convert(name using latin1))),
+ username, password, salt, email, language, code,
banned, last_action, prev_last_action, last_login, prev_last_login
FROM {$CONFIG->dbprefix}users_entity";
$qs[] = "ALTER TABLE {$CONFIG->dbprefix}users_entity ENABLE KEYS";
diff --git a/engine/lib/upgrades/2010060401.php b/engine/lib/upgrades/2010060401.php
index 2106bdbc0..6d628b8eb 100644
--- a/engine/lib/upgrades/2010060401.php
+++ b/engine/lib/upgrades/2010060401.php
@@ -11,7 +11,8 @@ $count = 0;
$user_guids = mysql_query("SELECT guid FROM {$CONFIG->dbprefix}users_entity");
while ($user = mysql_fetch_object($user_guids)) {
- $query = "SELECT * FROM {$CONFIG->dbprefix}entity_relationships WHERE guid_one=$user->guid AND relationship LIKE 'notify%'";
+ $query = "SELECT * FROM {$CONFIG->dbprefix}entity_relationships
+ WHERE guid_one=$user->guid AND relationship LIKE 'notify%'";
$relationships = mysql_query($query);
if (mysql_num_rows($relationships) == 0) {
// no notify relationships for this user
@@ -42,11 +43,12 @@ while ($user = mysql_fetch_object($user_guids)) {
WHERE guid_one=$user->guid AND relationship='$relationship_type'
AND guid_two=$obj->guid_two";
$results = mysql_query($query);
- if (mysql_num_rows($results) == 0) {
- $query = "DELETE FROM {$CONFIG->dbprefix}entity_relationships WHERE id=$obj->id";
- mysql_query($query);
- $count++;
- }
+
+ if (mysql_num_rows($results) == 0) {
+ $query = "DELETE FROM {$CONFIG->dbprefix}entity_relationships WHERE id=$obj->id";
+ mysql_query($query);
+ $count++;
+ }
}
}
diff --git a/engine/lib/upgrades/2010061501.php b/engine/lib/upgrades/2010061501.php
index 2b65cc5c7..d230236fc 100644
--- a/engine/lib/upgrades/2010061501.php
+++ b/engine/lib/upgrades/2010061501.php
@@ -1,7 +1,7 @@
<?php
/**
* utf8 conversion and file merging for usernames with multibyte chars
- *
+ *
*/
@@ -14,56 +14,60 @@ if ($dbversion < 2009100701) {
// start a new link to the DB to see what its defaults are.
$link = mysql_connect($CONFIG->dbhost, $CONFIG->dbuser, $CONFIG->dbpass, TRUE);
mysql_select_db($CONFIG->dbname, $link);
-
+
$q = "SHOW VARIABLES LIKE 'character_set_client'";
$r = mysql_query($q);
$client = mysql_fetch_assoc($r);
-
+
$q = "SHOW VARIABLES LIKE 'character_set_connection'";
$r = mysql_query($q);
$connection = mysql_fetch_assoc($r);
-
+
// only run upgrade if not already talking utf8
if ($client['Value'] != 'utf8' && $connection['Value'] != 'utf8') {
$qs = array();
$qs[] = "SET NAMES utf8";
-
+
$qs[] = "ALTER TABLE {$CONFIG->dbprefix}users_entity DISABLE KEYS";
- $qs[] = "REPLACE INTO {$CONFIG->dbprefix}users_entity (guid, name, username, password, salt, email, language, code,
- banned, admin, last_action, prev_last_action, last_login, prev_last_login)
- SELECT guid, name, unhex(hex(convert(username using latin1))), password, salt, email, language, code,
+ $qs[] = "REPLACE INTO {$CONFIG->dbprefix}users_entity
+ (guid, name, username, password, salt, email, language, code,
+ banned, admin, last_action, prev_last_action, last_login, prev_last_login)
+
+ SELECT guid, name, unhex(hex(convert(username using latin1))),
+ password, salt, email, language, code,
banned, admin, last_action, prev_last_action, last_login, prev_last_login
FROM {$CONFIG->dbprefix}users_entity";
-
+
$qs[] = "ALTER TABLE {$CONFIG->dbprefix}users_entity ENABLE KEYS";
-
+
foreach ($qs as $q) {
if (!update_data($q)) {
throw new Exception('Couldn\'t execute upgrade query: ' . $q);
}
}
-
+
global $DB_QUERY_CACHE, $DB_PROFILE, $ENTITY_CACHE;
-
+
/**
Upgrade file locations
*/
// new connection to force into utf8 mode to get the old name
$link = mysql_connect($CONFIG->dbhost, $CONFIG->dbuser, $CONFIG->dbpass, TRUE);
mysql_select_db($CONFIG->dbname, $link);
-
+
// must be the first command
mysql_query("SET NAMES utf8");
-
- $users = mysql_query("SELECT guid, username FROM {$CONFIG->dbprefix}users_entity WHERE username != ''", $link);
+
+ $users = mysql_query("SELECT guid, username FROM {$CONFIG->dbprefix}users_entity
+ WHERE username != ''", $link);
while ($user = mysql_fetch_object($users)) {
$DB_QUERY_CACHE = $DB_PROFILE = $ENTITY_CACHE = array();
-
+
$to = $CONFIG->dataroot . user_file_matrix($user->guid);
foreach (array('1_0', '1_1', '1_6') as $version) {
$function = "file_matrix_$version";
$from = $CONFIG->dataroot . $function($user->username);
- merge_directories($from, $to, $move=TRUE, $preference='from');
+ merge_directories($from, $to, $move = TRUE, $preference = 'from');
}
}
}
diff --git a/engine/lib/upgrades/2010062301.php b/engine/lib/upgrades/2010062301.php
index 049a93440..f679fa46d 100644
--- a/engine/lib/upgrades/2010062301.php
+++ b/engine/lib/upgrades/2010062301.php
@@ -14,7 +14,8 @@ if ($groups) {
$acl = $group->group_acl;
try {
- $query = "UPDATE {$CONFIG->dbprefix}access_collections SET owner_guid = $group->guid WHERE id = $acl";
+ $query = "UPDATE {$CONFIG->dbprefix}access_collections
+ SET owner_guid = $group->guid WHERE id = $acl";
update_data($query);
} catch (Exception $e) {
// no acl so create one
diff --git a/engine/lib/upgrades/2010071001.php b/engine/lib/upgrades/2010071001.php
index 4df044cff..1b5d379d8 100644
--- a/engine/lib/upgrades/2010071001.php
+++ b/engine/lib/upgrades/2010071001.php
@@ -3,6 +3,14 @@
* Change profile image names to use guid rather than username
*/
+/**
+ * Need the same function to generate a user matrix, but can't call it
+ * the same thing as the previous update.
+ *
+ * @param int $guid User guid.
+ *
+ * @return string File matrix
+ */
function user_file_matrix_2010071001($guid) {
// lookup the entity
$user = get_entity($guid);
@@ -23,7 +31,8 @@ function user_file_matrix_2010071001($guid) {
$sizes = array('large', 'medium', 'small', 'tiny', 'master', 'topbar');
global $DB_QUERY_CACHE, $DB_PROFILE, $ENTITY_CACHE, $CONFIG;
-$users = mysql_query("SELECT guid, username FROM {$CONFIG->dbprefix}users_entity WHERE username != ''");
+$users = mysql_query("SELECT guid, username FROM {$CONFIG->dbprefix}users_entity
+ WHERE username != ''");
while ($user = mysql_fetch_object($users)) {
$DB_QUERY_CACHE = $DB_PROFILE = $ENTITY_CACHE = array();
diff --git a/engine/lib/upgrades/2010071002.php b/engine/lib/upgrades/2010071002.php
index cdf08c830..30bd6538c 100644
--- a/engine/lib/upgrades/2010071002.php
+++ b/engine/lib/upgrades/2010071002.php
@@ -6,7 +6,8 @@
// loop through all users checking collections and notifications
global $DB_QUERY_CACHE, $DB_PROFILE, $ENTITY_CACHE, $CONFIG;
global $NOTIFICATION_HANDLERS;
-$users = mysql_query("SELECT guid, username FROM {$CONFIG->dbprefix}users_entity WHERE username != ''");
+$users = mysql_query("SELECT guid, username FROM {$CONFIG->dbprefix}users_entity
+ WHERE username != ''");
while ($user = mysql_fetch_object($users)) {
$DB_QUERY_CACHE = $DB_PROFILE = $ENTITY_CACHE = array();
@@ -25,7 +26,7 @@ while ($user = mysql_fetch_object($users)) {
// check the all friends notifications
if ($collection_id == -1) {
$options = array(
- 'relationship' => 'friend',
+ 'relationship' => 'friend',
'relationship_guid' => $user->guid,
'limit' => 0
);
diff --git a/engine/lib/users.php b/engine/lib/users.php
index 3a15e9397..e980ee6f8 100644
--- a/engine/lib/users.php
+++ b/engine/lib/users.php
@@ -3,8 +3,8 @@
* Elgg users
* Functions to manage multiple or single users in an Elgg install
*
- * @package Elgg
- * @subpackage Core
+ * @package Elgg.Core
+ * @subpackage DataModel.User
*/
/// Map a username to a cached GUID
@@ -16,7 +16,9 @@ $CODE_TO_GUID_MAP_CACHE = array();
/**
* Return the user specific details of a user by a row.
*
- * @param int $guid
+ * @param int $guid The ElggUser guid
+ *
+ * @return mixed
*/
function get_user_entity_as_row($guid) {
global $CONFIG;
@@ -29,10 +31,16 @@ function get_user_entity_as_row($guid) {
* Create or update the extras table for a given user.
* Call create_entity first.
*
- * @param int $guid
- * @param string $name
- * @param string $description
- * @param string $url
+ * @param int $guid The user's GUID
+ * @param string $name The user's display name
+ * @param string $username The username
+ * @param string $password The password
+ * @param string $salt A salt for the password
+ * @param string $email The user's email address
+ * @param string $language The user's default language
+ * @param string $code A code
+ *
+ * @return bool
*/
function create_user_entity($guid, $name, $username, $password, $salt, $email, $language, $code) {
global $CONFIG;
@@ -50,12 +58,18 @@ function create_user_entity($guid, $name, $username, $password, $salt, $email, $
if ($row) {
// Exists and you have access to it
- if ($exists = get_data_row("SELECT guid from {$CONFIG->dbprefix}users_entity where guid = {$guid}")) {
- $result = update_data("UPDATE {$CONFIG->dbprefix}users_entity set name='$name', username='$username', password='$password', salt='$salt', email='$email', language='$language', code='$code', last_action = ". time() ." where guid = {$guid}");
+ $query = "SELECT guid from {$CONFIG->dbprefix}users_entity where guid = {$guid}";
+ if ($exists = get_data_row($query)) {
+ $query = "UPDATE {$CONFIG->dbprefix}users_entity
+ set name='$name', username='$username', password='$password', salt='$salt',
+ email='$email', language='$language', code='$code', last_action = "
+ . time() . " where guid = {$guid}";
+
+ $result = update_data($query);
if ($result != false) {
// Update succeeded, continue
$entity = get_entity($guid);
- if (trigger_elgg_event('update',$entity->type,$entity)) {
+ if (trigger_elgg_event('update', $entity->type, $entity)) {
return $guid;
} else {
$entity->delete();
@@ -63,10 +77,14 @@ function create_user_entity($guid, $name, $username, $password, $salt, $email, $
}
} else {
// Update failed, attempt an insert.
- $result = insert_data("INSERT into {$CONFIG->dbprefix}users_entity (guid, name, username, password, salt, email, language, code) values ($guid, '$name', '$username', '$password', '$salt', '$email', '$language', '$code')");
- if ($result!==false) {
+ $query = "INSERT into {$CONFIG->dbprefix}users_entity
+ (guid, name, username, password, salt, email, language, code)
+ values ($guid, '$name', '$username', '$password', '$salt', '$email', '$language', '$code')";
+
+ $result = insert_data($query);
+ if ($result !== false) {
$entity = get_entity($guid);
- if (trigger_elgg_event('create',$entity->type,$entity)) {
+ if (trigger_elgg_event('create', $entity->type, $entity)) {
return $guid;
} else {
$entity->delete(); //delete_entity($guid);
@@ -82,15 +100,20 @@ function create_user_entity($guid, $name, $username, $password, $salt, $email, $
* Disables all of a user's entities
*
* @param int $owner_guid The owner GUID
- * @return true|false Depending on success
+ *
+ * @return bool Depending on success
*/
function disable_user_entities($owner_guid) {
global $CONFIG;
$owner_guid = (int) $owner_guid;
if ($entity = get_entity($owner_guid)) {
- if (trigger_elgg_event('disable',$entity->type,$entity)) {
+ if (trigger_elgg_event('disable', $entity->type, $entity)) {
if ($entity->canEdit()) {
- $res = update_data("UPDATE {$CONFIG->dbprefix}entities set enabled='no' where owner_guid={$owner_guid} or container_guid = {$owner_guid}");
+ $query = "UPDATE {$CONFIG->dbprefix}entities
+ set enabled='no' where owner_guid={$owner_guid}
+ or container_guid = {$owner_guid}";
+
+ $res = update_data($query);
return $res;
}
}
@@ -102,8 +125,10 @@ function disable_user_entities($owner_guid) {
/**
* Ban a user
*
- * @param int $user_guid The user guid
- * @param string $reason A reason
+ * @param int $user_guid The user guid
+ * @param string $reason A reason
+ *
+ * @return bool
*/
function ban_user($user_guid, $reason = "") {
global $CONFIG;
@@ -117,7 +142,7 @@ function ban_user($user_guid, $reason = "") {
if (trigger_elgg_event('ban', 'user', $user)) {
// Add reason
if ($reason) {
- create_metadata($user_guid, 'ban_reason', $reason,'', 0, ACCESS_PUBLIC);
+ create_metadata($user_guid, 'ban_reason', $reason, '', 0, ACCESS_PUBLIC);
}
// clear "remember me" cookie code so user cannot login in using it
@@ -135,7 +160,8 @@ function ban_user($user_guid, $reason = "") {
}
// Set ban flag
- return update_data("UPDATE {$CONFIG->dbprefix}users_entity set banned='yes' where guid=$user_guid");
+ $query = "UPDATE {$CONFIG->dbprefix}users_entity set banned='yes' where guid=$user_guid";
+ return update_data($query);
}
return FALSE;
@@ -148,6 +174,8 @@ function ban_user($user_guid, $reason = "") {
* Unban a user.
*
* @param int $user_guid Unban a user.
+ *
+ * @return bool
*/
function unban_user($user_guid) {
global $CONFIG;
@@ -158,7 +186,7 @@ function unban_user($user_guid) {
if (($user) && ($user->canEdit()) && ($user instanceof ElggUser)) {
if (trigger_elgg_event('unban', 'user', $user)) {
- create_metadata($user_guid, 'ban_reason', '','', 0, ACCESS_PUBLIC);
+ create_metadata($user_guid, 'ban_reason', '', '', 0, ACCESS_PUBLIC);
// invalidate memcache for this user
static $newentity_cache;
@@ -170,7 +198,9 @@ function unban_user($user_guid) {
$newentity_cache->delete($user_guid);
}
- return update_data("UPDATE {$CONFIG->dbprefix}users_entity set banned='no' where guid=$user_guid");
+
+ $query = "UPDATE {$CONFIG->dbprefix}users_entity set banned='no' where guid=$user_guid";
+ return update_data($query);
}
return FALSE;
@@ -182,7 +212,8 @@ function unban_user($user_guid) {
/**
* Makes user $guid an admin.
*
- * @param int $guid
+ * @param int $user_guid User guid
+ *
* @return bool
*/
function make_user_admin($user_guid) {
@@ -217,7 +248,8 @@ function make_user_admin($user_guid) {
/**
* Removes user $guid's admin flag.
*
- * @param int $guid
+ * @param int $user_guid User GUID
+ *
* @return bool
*/
function remove_user_admin($user_guid) {
@@ -253,8 +285,12 @@ function remove_user_admin($user_guid) {
* THIS FUNCTION IS DEPRECATED.
*
* Delete a user's extra data.
+ *
* @todo remove
- * @param int $guid
+ *
+ * @param int $guid User GUID
+ *
+ * @return 1
*/
function delete_user_entity($guid) {
system_message(sprintf(elgg_echo('deprecatedfunction'), 'delete_user_entity'));
@@ -266,8 +302,9 @@ function delete_user_entity($guid) {
* Get the sites this user is part of
*
* @param int $user_guid The user's GUID
- * @param int $limit Number of results to return
- * @param int $offset Any indexing offset
+ * @param int $limit Number of results to return
+ * @param int $offset Any indexing offset
+ *
* @return false|array On success, an array of ElggSites
*/
function get_user_sites($user_guid, $limit = 10, $offset = 0) {
@@ -288,9 +325,10 @@ function get_user_sites($user_guid, $limit = 10, $offset = 0) {
/**
* Adds a user to another user's friends list.
*
- * @param int $user_guid The GUID of the friending user
+ * @param int $user_guid The GUID of the friending user
* @param int $friend_guid The GUID of the user to friend
- * @return true|false Depending on success
+ *
+ * @return bool Depending on success
*/
function user_add_friend($user_guid, $friend_guid) {
$user_guid = (int) $user_guid;
@@ -313,9 +351,10 @@ function user_add_friend($user_guid, $friend_guid) {
/**
* Removes a user from another user's friends list.
*
- * @param int $user_guid The GUID of the friending user
+ * @param int $user_guid The GUID of the friending user
* @param int $friend_guid The GUID of the user on the friends list
- * @return true|false Depending on success
+ *
+ * @return bool Depending on success
*/
function user_remove_friend($user_guid, $friend_guid) {
global $CONFIG;
@@ -337,9 +376,10 @@ function user_remove_friend($user_guid, $friend_guid) {
/**
* Determines whether or not a user is another user's friend.
*
- * @param int $user_guid The GUID of the user
+ * @param int $user_guid The GUID of the user
* @param int $friend_guid The GUID of the friend
- * @return true|false
+ *
+ * @return bool
*/
function user_is_friend($user_guid, $friend_guid) {
return check_entity_relationship($user_guid, "friend", $friend_guid);
@@ -348,13 +388,16 @@ function user_is_friend($user_guid, $friend_guid) {
/**
* Obtains a given user's friends
*
- * @param int $user_guid The user's GUID
- * @param string $subtype The subtype of users, if any
- * @param int $limit Number of results to return (default 10)
- * @param int $offset Indexing offset, if any
+ * @param int $user_guid The user's GUID
+ * @param string $subtype The subtype of users, if any
+ * @param int $limit Number of results to return (default 10)
+ * @param int $offset Indexing offset, if any
+ *
* @return false|array Either an array of ElggUsers or false, depending on success
*/
-function get_user_friends($user_guid, $subtype = ELGG_ENTITIES_ANY_VALUE, $limit = 10, $offset = 0) {
+function get_user_friends($user_guid, $subtype = ELGG_ENTITIES_ANY_VALUE, $limit = 10,
+$offset = 0) {
+
return elgg_get_entities_from_relationship(array(
'relationship' => 'friend',
'relationship_guid' => $user_guid,
@@ -368,13 +411,16 @@ function get_user_friends($user_guid, $subtype = ELGG_ENTITIES_ANY_VALUE, $limit
/**
* Obtains the people who have made a given user a friend
*
- * @param int $user_guid The user's GUID
- * @param string $subtype The subtype of users, if any
- * @param int $limit Number of results to return (default 10)
- * @param int $offset Indexing offset, if any
+ * @param int $user_guid The user's GUID
+ * @param string $subtype The subtype of users, if any
+ * @param int $limit Number of results to return (default 10)
+ * @param int $offset Indexing offset, if any
+ *
* @return false|array Either an array of ElggUsers or false, depending on success
*/
-function get_user_friends_of($user_guid, $subtype = ELGG_ENTITIES_ANY_VALUE, $limit = 10, $offset = 0) {
+function get_user_friends_of($user_guid, $subtype = ELGG_ENTITIES_ANY_VALUE, $limit = 10,
+$offset = 0) {
+
return elgg_get_entities_from_relationship(array(
'relationship' => 'friend',
'relationship_guid' => $user_guid,
@@ -389,15 +435,18 @@ function get_user_friends_of($user_guid, $subtype = ELGG_ENTITIES_ANY_VALUE, $li
/**
* Obtains a list of objects owned by a user
*
- * @param int $user_guid The GUID of the owning user
- * @param string $subtype Optionally, the subtype of objects
- * @param int $limit The number of results to return (default 10)
- * @param int $offset Indexing offset, if any
- * @param int $timelower The earliest time the entity can have been created. Default: all
- * @param int $timeupper The latest time the entity can have been created. Default: all
+ * @param int $user_guid The GUID of the owning user
+ * @param string $subtype Optionally, the subtype of objects
+ * @param int $limit The number of results to return (default 10)
+ * @param int $offset Indexing offset, if any
+ * @param int $timelower The earliest time the entity can have been created. Default: all
+ * @param int $timeupper The latest time the entity can have been created. Default: all
+ *
* @return false|array An array of ElggObjects or false, depending on success
*/
-function get_user_objects($user_guid, $subtype = ELGG_ENTITIES_ANY_VALUE, $limit = 10, $offset = 0, $timelower = 0, $timeupper = 0) {
+function get_user_objects($user_guid, $subtype = ELGG_ENTITIES_ANY_VALUE, $limit = 10,
+$offset = 0, $timelower = 0, $timeupper = 0) {
+
$ntt = elgg_get_entities(array(
'type' => 'object',
'subtype' => $subtype,
@@ -414,13 +463,16 @@ function get_user_objects($user_guid, $subtype = ELGG_ENTITIES_ANY_VALUE, $limit
/**
* Counts the objects (optionally of a particular subtype) owned by a user
*
- * @param int $user_guid The GUID of the owning user
- * @param string $subtype Optionally, the subtype of objects
- * @param int $timelower The earliest time the entity can have been created. Default: all
- * @param int $timeupper The latest time the entity can have been created. Default: all
+ * @param int $user_guid The GUID of the owning user
+ * @param string $subtype Optionally, the subtype of objects
+ * @param int $timelower The earliest time the entity can have been created. Default: all
+ * @param int $timeupper The latest time the entity can have been created. Default: all
+ *
* @return int The number of objects the user owns (of this subtype)
*/
-function count_user_objects($user_guid, $subtype = ELGG_ENTITIES_ANY_VALUE, $timelower = 0, $timeupper = 0) {
+function count_user_objects($user_guid, $subtype = ELGG_ENTITIES_ANY_VALUE, $timelower = 0,
+$timeupper = 0) {
+
$total = elgg_get_entities(array(
'type' => 'object',
'subtype' => $subtype,
@@ -438,40 +490,47 @@ function count_user_objects($user_guid, $subtype = ELGG_ENTITIES_ANY_VALUE, $tim
*
* @see elgg_view_entity_list
*
- * @param int $user_guid The GUID of the user
- * @param string $subtype The object subtype
- * @param int $limit The number of entities to display on a page
- * @param true|false $fullview Whether or not to display the full view (default: true)
- * @param true|false $viewtypetoggle Whether or not to allow gallery view (default: true)
- * @param true|false $pagination Whether to display pagination (default: true)
- * @param int $timelower The earliest time the entity can have been created. Default: all
- * @param int $timeupper The latest time the entity can have been created. Default: all
+ * @param int $user_guid The GUID of the user
+ * @param string $subtype The object subtype
+ * @param int $limit The number of entities to display on a page
+ * @param bool $fullview Whether or not to display the full view (default: true)
+ * @param bool $viewtypetoggle Whether or not to allow gallery view (default: true)
+ * @param bool $pagination Whether to display pagination (default: true)
+ * @param int $timelower The earliest time the entity can have been created. Default: all
+ * @param int $timeupper The latest time the entity can have been created. Default: all
+ *
* @return string The list in a form suitable to display
*/
-function list_user_objects($user_guid, $subtype = ELGG_ENTITIES_ANY_VALUE, $limit = 10, $fullview = true, $viewtypetoggle = true, $pagination = true, $timelower = 0, $timeupper = 0) {
+function list_user_objects($user_guid, $subtype = ELGG_ENTITIES_ANY_VALUE, $limit = 10,
+$fullview = true, $viewtypetoggle = true, $pagination = true, $timelower = 0, $timeupper = 0) {
+
$offset = (int) get_input('offset');
$limit = (int) $limit;
- $count = (int) count_user_objects($user_guid, $subtype,$timelower,$timeupper);
+ $count = (int) count_user_objects($user_guid, $subtype, $timelower, $timeupper);
$entities = get_user_objects($user_guid, $subtype, $limit, $offset, $timelower, $timeupper);
- return elgg_view_entity_list($entities, $count, $offset, $limit, $fullview, $viewtypetoggle, $pagination);
+ return elgg_view_entity_list($entities, $count, $offset, $limit, $fullview, $viewtypetoggle,
+ $pagination);
}
/**
* Obtains a list of objects owned by a user's friends
*
- * @param int $user_guid The GUID of the user to get the friends of
- * @param string $subtype Optionally, the subtype of objects
- * @param int $limit The number of results to return (default 10)
- * @param int $offset Indexing offset, if any
- * @param int $timelower The earliest time the entity can have been created. Default: all
- * @param int $timeupper The latest time the entity can have been created. Default: all
+ * @param int $user_guid The GUID of the user to get the friends of
+ * @param string $subtype Optionally, the subtype of objects
+ * @param int $limit The number of results to return (default 10)
+ * @param int $offset Indexing offset, if any
+ * @param int $timelower The earliest time the entity can have been created. Default: all
+ * @param int $timeupper The latest time the entity can have been created. Default: all
+ *
* @return false|array An array of ElggObjects or false, depending on success
*/
-function get_user_friends_objects($user_guid, $subtype = ELGG_ENTITIES_ANY_VALUE, $limit = 10, $offset = 0, $timelower = 0, $timeupper = 0) {
+function get_user_friends_objects($user_guid, $subtype = ELGG_ENTITIES_ANY_VALUE, $limit = 10,
+$offset = 0, $timelower = 0, $timeupper = 0) {
+
if ($friends = get_user_friends($user_guid, "", 999999, 0)) {
$friendguids = array();
- foreach($friends as $friend) {
+ foreach ($friends as $friend) {
$friendguids[] = $friend->getGUID();
}
return elgg_get_entities(array(
@@ -491,16 +550,19 @@ function get_user_friends_objects($user_guid, $subtype = ELGG_ENTITIES_ANY_VALUE
/**
* Counts the number of objects owned by a user's friends
*
- * @param int $user_guid The GUID of the user to get the friends of
- * @param string $subtype Optionally, the subtype of objects
- * @param int $timelower The earliest time the entity can have been created. Default: all
- * @param int $timeupper The latest time the entity can have been created. Default: all
+ * @param int $user_guid The GUID of the user to get the friends of
+ * @param string $subtype Optionally, the subtype of objects
+ * @param int $timelower The earliest time the entity can have been created. Default: all
+ * @param int $timeupper The latest time the entity can have been created. Default: all
+ *
* @return int The number of objects
*/
-function count_user_friends_objects($user_guid, $subtype = ELGG_ENTITIES_ANY_VALUE, $timelower = 0, $timeupper = 0) {
+function count_user_friends_objects($user_guid, $subtype = ELGG_ENTITIES_ANY_VALUE,
+$timelower = 0, $timeupper = 0) {
+
if ($friends = get_user_friends($user_guid, "", 999999, 0)) {
$friendguids = array();
- foreach($friends as $friend) {
+ foreach ($friends as $friend) {
$friendguids[] = $friend->getGUID();
}
return elgg_get_entities(array(
@@ -521,44 +583,55 @@ function count_user_friends_objects($user_guid, $subtype = ELGG_ENTITIES_ANY_VAL
*
* @see elgg_view_entity_list
*
- * @param int $user_guid The GUID of the user
- * @param string $subtype The object subtype
- * @param int $limit The number of entities to display on a page
- * @param true|false $fullview Whether or not to display the full view (default: true)
- * @param true|false $viewtypetoggle Whether or not to allow you to flip to gallery mode (default: true)
- * @param true|false $pagination Whether to display pagination (default: true)
- * @param int $timelower The earliest time the entity can have been created. Default: all
- * @param int $timeupper The latest time the entity can have been created. Default: all
+ * @param int $user_guid The GUID of the user
+ * @param string $subtype The object subtype
+ * @param int $limit The number of entities to display on a page
+ * @param bool $fullview Whether or not to display the full view (default: true)
+ * @param bool $viewtypetoggle Whether or not to allow you to flip to gallery mode (default: true)
+ * @param bool $pagination Whether to display pagination (default: true)
+ * @param int $timelower The earliest time the entity can have been created. Default: all
+ * @param int $timeupper The latest time the entity can have been created. Default: all
+ *
* @return string The list in a form suitable to display
*/
-function list_user_friends_objects($user_guid, $subtype = "", $limit = 10, $fullview = true, $viewtypetoggle = true, $pagination = true, $timelower = 0, $timeupper = 0) {
+function list_user_friends_objects($user_guid, $subtype = "", $limit = 10, $fullview = true,
+$viewtypetoggle = true, $pagination = true, $timelower = 0, $timeupper = 0) {
+
$offset = (int) get_input('offset');
$limit = (int) $limit;
$count = (int) count_user_friends_objects($user_guid, $subtype, $timelower, $timeupper);
- $entities = get_user_friends_objects($user_guid, $subtype, $limit, $offset, $timelower, $timeupper);
- return elgg_view_entity_list($entities, $count, $offset, $limit, $fullview, $viewtypetoggle, $pagination);
+ $entities = get_user_friends_objects($user_guid, $subtype, $limit, $offset,
+ $timelower, $timeupper);
+
+ return elgg_view_entity_list($entities, $count, $offset, $limit, $fullview,
+ $viewtypetoggle, $pagination);
}
/**
* Get user objects by an array of metadata
*
- * @param int $user_guid The GUID of the owning user
- * @param string $subtype Optionally, the subtype of objects
- * @paran array $metadata An array of metadata
- * @param int $limit The number of results to return (default 10)
- * @param int $offset Indexing offset, if any
+ * @param int $user_guid The GUID of the owning user
+ * @param string $subtype Optionally, the subtype of objects
+ * @param array $metadata An array of metadata
+ * @param int $limit The number of results to return (default 10)
+ * @param int $offset Indexing offset, if any
+ *
* @return false|array An array of ElggObjects or false, depending on success
*/
-function get_user_objects_by_metadata($user_guid, $subtype = "", $metadata = array(), $limit = 0, $offset = 0) {
- return get_entities_from_metadata_multi($metadata,"object",$subtype,$user_guid,$limit,$offset);
+function get_user_objects_by_metadata($user_guid, $subtype = "", $metadata = array(),
+$limit = 0, $offset = 0) {
+ return get_entities_from_metadata_multi($metadata, "object", $subtype, $user_guid,
+ $limit, $offset);
}
/**
* Get a user object from a GUID.
*
* This function returns an ElggUser from a given GUID.
+ *
* @param int $guid The GUID
+ *
* @return ElggUser|false
*/
function get_user($guid) {
@@ -568,7 +641,6 @@ function get_user($guid) {
}
if ((!empty($result)) && (!($result instanceof ElggUser))) {
- //throw new InvalidClassException(sprintf(elgg_echo('InvalidClassException:NotValidElggStar'), $guid, 'ElggUser'));
return false;
}
@@ -583,6 +655,7 @@ function get_user($guid) {
* Get user by username
*
* @param string $username The user's username
+ *
* @return ElggUser|false Depending on success
*/
function get_user_by_username($username) {
@@ -592,11 +665,16 @@ function get_user_by_username($username) {
$access = get_access_sql_suffix('e');
// Caching
- if ( (isset($USERNAME_TO_GUID_MAP_CACHE[$username])) && (retrieve_cached_entity($USERNAME_TO_GUID_MAP_CACHE[$username])) ) {
+ if ((isset($USERNAME_TO_GUID_MAP_CACHE[$username]))
+ && (retrieve_cached_entity($USERNAME_TO_GUID_MAP_CACHE[$username]))) {
return retrieve_cached_entity($USERNAME_TO_GUID_MAP_CACHE[$username]);
}
- $row = get_data_row("SELECT e.* from {$CONFIG->dbprefix}users_entity u join {$CONFIG->dbprefix}entities e on e.guid=u.guid where u.username='$username' and $access ");
+ $query = "SELECT e.* from {$CONFIG->dbprefix}users_entity u
+ join {$CONFIG->dbprefix}entities e on e.guid=u.guid
+ where u.username='$username' and $access ";
+
+ $row = get_data_row($query);
if ($row) {
$USERNAME_TO_GUID_MAP_CACHE[$username] = $row->guid;
return new ElggUser($row);
@@ -609,6 +687,7 @@ function get_user_by_username($username) {
* Get user by session code
*
* @param string $code The session code
+ *
* @return ElggUser|false Depending on success
*/
function get_user_by_code($code) {
@@ -619,11 +698,17 @@ function get_user_by_code($code) {
$access = get_access_sql_suffix('e');
// Caching
- if ( (isset($CODE_TO_GUID_MAP_CACHE[$code])) && (retrieve_cached_entity($CODE_TO_GUID_MAP_CACHE[$code])) ) {
+ if ((isset($CODE_TO_GUID_MAP_CACHE[$code]))
+ && (retrieve_cached_entity($CODE_TO_GUID_MAP_CACHE[$code]))) {
+
return retrieve_cached_entity($CODE_TO_GUID_MAP_CACHE[$code]);
}
- $row = get_data_row("SELECT e.* from {$CONFIG->dbprefix}users_entity u join {$CONFIG->dbprefix}entities e on e.guid=u.guid where u.code='$code' and $access");
+ $query = "SELECT e.* from {$CONFIG->dbprefix}users_entity u
+ join {$CONFIG->dbprefix}entities e on e.guid=u.guid
+ where u.code='$code' and $access";
+
+ $row = get_data_row($query);
if ($row) {
$CODE_TO_GUID_MAP_CACHE[$code] = $row->guid;
return new ElggUser($row);
@@ -636,6 +721,7 @@ function get_user_by_code($code) {
* Get an array of users from their
*
* @param string $email Email address.
+ *
* @return Array of users
*/
function get_user_by_email($email) {
@@ -645,7 +731,9 @@ function get_user_by_email($email) {
$access = get_access_sql_suffix('e');
- $query = "SELECT e.* from {$CONFIG->dbprefix}entities e join {$CONFIG->dbprefix}users_entity u on e.guid=u.guid where email='$email' and $access";
+ $query = "SELECT e.* from {$CONFIG->dbprefix}entities e
+ join {$CONFIG->dbprefix}users_entity u on e.guid=u.guid
+ where email='$email' and $access";
return get_data($query, 'entity_row_to_elggstar');
}
@@ -653,11 +741,13 @@ function get_user_by_email($email) {
/**
* Searches for a user based on a complete or partial name or username.
*
- * @param string $criteria The partial or full name or username.
- * @param int $limit Limit of the search.
- * @param int $offset Offset.
- * @param string $order_by The order.
- * @param boolean $count Whether to return the count of results or just the results.
+ * @param string $criteria The partial or full name or username.
+ * @param int $limit Limit of the search.
+ * @param int $offset Offset.
+ * @param string $order_by The order.
+ * @param boolean $count Whether to return the count of results or just the results.
+ *
+ * @return mixed
* @deprecated 1.7
*/
function search_for_user($criteria, $limit = 10, $offset = 0, $order_by = "", $count = false) {
@@ -680,13 +770,14 @@ function search_for_user($criteria, $limit = 10, $offset = 0, $order_by = "", $c
} else {
$query = "SELECT e.* ";
}
- $query .= "from {$CONFIG->dbprefix}entities e join {$CONFIG->dbprefix}users_entity u on e.guid=u.guid where ";
- // $query .= " match(u.name,u.username) against ('$criteria') ";
+ $query .= "from {$CONFIG->dbprefix}entities e
+ join {$CONFIG->dbprefix}users_entity u on e.guid=u.guid where ";
+
$query .= "(u.name like \"%{$criteria}%\" or u.username like \"%{$criteria}%\")";
$query .= " and $access";
if (!$count) {
- $query .= " order by $order_by limit $offset, $limit"; // Add order and limit
+ $query .= " order by $order_by limit $offset, $limit";
return get_data($query, "entity_row_to_elggstar");
} else {
if ($count = get_data_row($query)) {
@@ -701,9 +792,11 @@ function search_for_user($criteria, $limit = 10, $offset = 0, $order_by = "", $c
*
* @see elgg_view_entity_list
*
- * @param string $tag Search criteria
- * @param int $limit The number of entities to display on a page
+ * @param string $tag Search criteria
+ * @param int $limit The number of entities to display on a page
+ *
* @return string The list in a form suitable to display
+ *
* @deprecated 1.7
*/
function list_user_search($tag, $limit = 10) {
@@ -721,8 +814,10 @@ function list_user_search($tag, $limit = 10) {
* $seconds seconds.
*
* @param int $seconds Number of seconds (default 600 = 10min)
- * @param int $limit Limit, default 10.
- * @param int $offset Offset, defualt 0.
+ * @param int $limit Limit, default 10.
+ * @param int $offset Offset, defualt 0.
+ *
+ * @return mixed
*/
function find_active_users($seconds = 600, $limit = 10, $offset = 0) {
global $CONFIG;
@@ -735,7 +830,10 @@ function find_active_users($seconds = 600, $limit = 10, $offset = 0) {
$access = get_access_sql_suffix("e");
- $query = "SELECT distinct e.* from {$CONFIG->dbprefix}entities e join {$CONFIG->dbprefix}users_entity u on e.guid = u.guid where u.last_action >= {$time} and $access order by u.last_action desc limit {$offset},{$limit}";
+ $query = "SELECT distinct e.* from {$CONFIG->dbprefix}entities e
+ join {$CONFIG->dbprefix}users_entity u on e.guid = u.guid
+ where u.last_action >= {$time} and $access
+ order by u.last_action desc limit {$offset}, {$limit}";
return get_data($query, "entity_row_to_elggstar");
}
@@ -743,7 +841,9 @@ function find_active_users($seconds = 600, $limit = 10, $offset = 0) {
/**
* Generate and send a password request email to a given user's registered email address.
*
- * @param int $user_guid
+ * @param int $user_guid User GUID
+ *
+ * @return bool
*/
function send_new_password_request($user_guid) {
global $CONFIG;
@@ -754,7 +854,7 @@ function send_new_password_request($user_guid) {
if ($user) {
// generate code
$code = generate_random_cleartext_password();
- //create_metadata($user_guid, 'conf_code', $code,'', 0, ACCESS_PRIVATE);
+ //create_metadata($user_guid, 'conf_code', $code, '', 0, ACCESS_PRIVATE);
set_private_setting($user_guid, 'passwd_conf_code', $code);
// generate link
@@ -763,7 +863,8 @@ function send_new_password_request($user_guid) {
// generate email
$email = sprintf(elgg_echo('email:resetreq:body'), $user->name, $_SERVER['REMOTE_ADDR'], $link);
- return notify_user($user->guid, $CONFIG->site->guid, elgg_echo('email:resetreq:subject'), $email, NULL, 'email');
+ return notify_user($user->guid, $CONFIG->site->guid,
+ elgg_echo('email:resetreq:subject'), $email, NULL, 'email');
}
return false;
@@ -774,8 +875,10 @@ function send_new_password_request($user_guid) {
*
* This can only be called from execute_new_password_request().
*
- * @param int $user_guid The user.
- * @param string $password password text (which will then be converted into a hash and stored)
+ * @param int $user_guid The user.
+ * @param string $password Text (which will then be converted into a hash and stored)
+ *
+ * @return bool
*/
function force_user_password_reset($user_guid, $password) {
global $CONFIG;
@@ -789,7 +892,9 @@ function force_user_password_reset($user_guid, $password) {
$hash = generate_user_password($user, $password);
- return update_data("UPDATE {$CONFIG->dbprefix}users_entity set password='$hash', salt='$salt' where guid=$user_guid");
+ $query = "UPDATE {$CONFIG->dbprefix}users_entity
+ set password='$hash', salt='$salt' where guid=$user_guid";
+ return update_data($query);
}
}
@@ -799,8 +904,10 @@ function force_user_password_reset($user_guid, $password) {
/**
* Validate and execute a password reset for a user.
*
- * @param int $user_guid The user id
+ * @param int $user_guid The user id
* @param string $conf_code Confirmation code as sent in the request email.
+ *
+ * @return mixed
*/
function execute_new_password_request($user_guid, $conf_code) {
global $CONFIG;
@@ -818,7 +925,8 @@ function execute_new_password_request($user_guid, $conf_code) {
$email = sprintf(elgg_echo('email:resetpassword:body'), $user->name, $password);
- return notify_user($user->guid, $CONFIG->site->guid, elgg_echo('email:resetpassword:subject'), $email, NULL, 'email');
+ return notify_user($user->guid, $CONFIG->site->guid,
+ elgg_echo('email:resetpassword:subject'), $email, NULL, 'email');
}
}
@@ -828,8 +936,9 @@ function execute_new_password_request($user_guid, $conf_code) {
/**
* Handles pages for password reset requests.
*
- * @param unknown_type $page
- * @return unknown_type
+ * @param array $page Pages array
+ *
+ * @return void
*/
function elgg_user_resetpassword_page_handler($page) {
global $CONFIG;
@@ -873,9 +982,11 @@ function elgg_user_resetpassword_page_handler($page) {
}
/**
- * Simple function that will generate a random clear text password suitable for feeding into generate_user_password().
+ * Simple function that will generate a random clear text password
+ * suitable for feeding into generate_user_password().
*
* @see generate_user_password
+ *
* @return string
*/
function generate_random_cleartext_password() {
@@ -885,10 +996,10 @@ function generate_random_cleartext_password() {
/**
* Generate a password for a user, currently uses MD5.
*
- * Later may introduce salting etc.
+ * @param ElggUser $user The user this is being generated for.
+ * @param string $password Password in clear text
*
- * @param ElggUser $user The user this is being generated for.
- * @param string $password Password in clear text
+ * @return string
*/
function generate_user_password(ElggUser $user, $password) {
return md5($password . $user->salt);
@@ -899,7 +1010,9 @@ function generate_user_password(ElggUser $user, $password) {
*
* This should only permit chars that are valid on the file system as well.
*
- * @param string $username
+ * @param string $username Username
+ *
+ * @return bool
* @throws RegistrationException on invalid
*/
function validate_username($username) {
@@ -915,14 +1028,13 @@ function validate_username($username) {
}
// Blacklist for bad characters (partially nicked from mediawiki)
-
$blacklist = '/[' .
- '\x{0080}-\x{009f}' . # iso-8859-1 control chars
- '\x{00a0}' . # non-breaking space
- '\x{2000}-\x{200f}' . # various whitespace
- '\x{2028}-\x{202f}' . # breaks and control chars
- '\x{3000}' . # ideographic space
- '\x{e000}-\x{f8ff}' . # private use
+ '\x{0080}-\x{009f}' . // iso-8859-1 control chars
+ '\x{00a0}' . // non-breaking space
+ '\x{2000}-\x{200f}' . // various whitespace
+ '\x{2028}-\x{202f}' . // breaks and control chars
+ '\x{3000}' . // ideographic space
+ '\x{e000}-\x{f8ff}' . // private use
']/u';
if (
@@ -934,20 +1046,25 @@ function validate_username($username) {
// Belts and braces
// @todo Tidy into main unicode
$blacklist2 = '\'/\\"*& ?#%^(){}[]~?<>;|¬`@-+=';
- for ($n=0; $n < strlen($blacklist2); $n++) {
- if (strpos($username, $blacklist2[$n])!==false) {
- throw new RegistrationException(sprintf(elgg_echo('registration:invalidchars'), $blacklist2[$n], $blacklist2));
+
+ for ($n = 0; $n < strlen($blacklist2); $n++) {
+ if (strpos($username, $blacklist2[$n]) !== false) {
+ $msg = sprintf(elgg_echo('registration:invalidchars'), $blacklist2[$n], $blacklist2);
+ throw new RegistrationException($msg);
}
}
$result = true;
- return trigger_plugin_hook('registeruser:validate:username', 'all', array('username' => $username), $result);
+ return trigger_plugin_hook('registeruser:validate:username', 'all',
+ array('username' => $username), $result);
}
/**
* Simple validation of a password.
*
- * @param string $password
+ * @param string $password Clear text password
+ *
+ * @return bool
* @throws RegistrationException on invalid
*/
function validate_password($password) {
@@ -958,13 +1075,15 @@ function validate_password($password) {
}
$result = true;
- return trigger_plugin_hook('registeruser:validate:password', 'all', array('password' => $password), $result);
+ return trigger_plugin_hook('registeruser:validate:password', 'all',
+ array('password' => $password), $result);
}
/**
* Simple validation of a email.
*
- * @param string $address
+ * @param string $address Email address
+ *
* @throws RegistrationException on invalid
* @return bool
*/
@@ -975,21 +1094,27 @@ function validate_email_address($address) {
// Got here, so lets try a hook (defaulting to ok)
$result = true;
- return trigger_plugin_hook('registeruser:validate:email', 'all', array('email' => $address), $result);
+ return trigger_plugin_hook('registeruser:validate:email', 'all',
+ array('email' => $address), $result);
}
/**
* Registers a user, returning false if the username already exists
*
- * @param string $username The username of the new user
- * @param string $password The password
- * @param string $name The user's display name
- * @param string $email Their email address
- * @param bool $allow_multiple_emails Allow the same email address to be registered multiple times?
- * @param int $friend_guid Optionally, GUID of a user this user will friend once fully registered
+ * @param string $username The username of the new user
+ * @param string $password The password
+ * @param string $name The user's display name
+ * @param string $email Their email address
+ * @param bool $allow_multiple_emails Allow the same email address to be
+ * registered multiple times?
+ * @param int $friend_guid GUID of a user to friend once fully registered
+ * @param string $invitecode An invite code from a friend
+ *
* @return int|false The new user's GUID; false on failure
*/
-function register_user($username, $password, $name, $email, $allow_multiple_emails = false, $friend_guid = 0, $invitecode = '') {
+function register_user($username, $password, $name, $email,
+$allow_multiple_emails = false, $friend_guid = 0, $invitecode = '') {
+
// Load the configuration
global $CONFIG;
@@ -1084,6 +1209,7 @@ function register_user($username, $password, $name, $email, $allow_multiple_emai
* Generates a unique invite code for a user
*
* @param string $username The username of the user sending the invitation
+ *
* @return string Invite code
*/
function generate_invite_code($username) {
@@ -1094,24 +1220,32 @@ function generate_invite_code($username) {
/**
* Adds collection submenu items
*
+ * @return void
*/
function collections_submenu_items() {
global $CONFIG;
$user = get_loggedin_user();
- add_submenu_item(elgg_echo('friends:collections'), $CONFIG->wwwroot . "pg/collections/" . $user->username);
+
+ add_submenu_item(elgg_echo('friends:collections'),
+ $CONFIG->wwwroot . "pg/collections/" . $user->username);
+
add_submenu_item(elgg_echo('friends:collections:add'), $CONFIG->wwwroot . "pg/collections/add");
}
/**
* Page handler for friends
*
+ * @param array $page_elements Page elements
+ *
+ * @return void
*/
function friends_page_handler($page_elements) {
if (isset($page_elements[0]) && $user = get_user_by_username($page_elements[0])) {
set_page_owner($user->getGUID());
}
if (get_loggedin_userid() == page_owner()) {
- // collections_submenu_items(); disabled for now as we no longer use friends collections (replaced by shared access)
+ // disabled for now as we no longer use friends collections (replaced by shared access)
+ // collections_submenu_items();
}
require_once(dirname(dirname(dirname(__FILE__))) . "/pages/friends/index.php");
}
@@ -1119,13 +1253,17 @@ function friends_page_handler($page_elements) {
/**
* Page handler for friends of
*
+ * @param array $page_elements Page elements
+ *
+ * @return void
*/
function friends_of_page_handler($page_elements) {
if (isset($page_elements[0]) && $user = get_user_by_username($page_elements[0])) {
set_page_owner($user->getGUID());
}
if (get_loggedin_userid() == page_owner()) {
- // collections_submenu_items(); disabled for now as we no longer use friends collections (replaced by shared access)
+ // disabled for now as we no longer use friends collections (replaced by shared access)
+ // collections_submenu_items();
}
require_once(dirname(dirname(dirname(__FILE__))) . "/pages/friends/of.php");
}
@@ -1133,6 +1271,9 @@ function friends_of_page_handler($page_elements) {
/**
* Page handler for friends collections
*
+ * @param array $page_elements Page elements
+ *
+ * @return void
*/
function collections_page_handler($page_elements) {
if (isset($page_elements[0])) {
@@ -1154,6 +1295,10 @@ function collections_page_handler($page_elements) {
/**
* Page handler for dashboard
+ *
+ * @param array $page_elements Page elements
+ *
+ * @return void
*/
function dashboard_page_handler($page_elements) {
require_once(dirname(dirname(dirname(__FILE__))) . "/pages/dashboard/index.php");
@@ -1162,6 +1307,10 @@ function dashboard_page_handler($page_elements) {
/**
* Page handler for registration
+ *
+ * @param array $page_elements Page elements
+ *
+ * @return void
*/
function registration_page_handler($page_elements) {
require_once(dirname(dirname(dirname(__FILE__))) . "/pages/account/register.php");
@@ -1172,6 +1321,9 @@ function registration_page_handler($page_elements) {
*
* This is a fallback for non-JS users who click on the
* dropdown login link.
+ *
+ * @return void
+ * @todo finish
*/
function elgg_user_login_page_handler() {
$content = elgg_view_layout('one_column', elgg_view('account/forms/login'));
@@ -1187,34 +1339,46 @@ function elgg_user_login_page_handler() {
* Sets the last action time of the given user to right now.
*
* @param int $user_guid The user GUID
+ *
+ * @return void
*/
function set_last_action($user_guid) {
$user_guid = (int) $user_guid;
global $CONFIG;
$time = time();
- execute_delayed_write_query("UPDATE {$CONFIG->dbprefix}users_entity set prev_last_action = last_action, last_action = {$time} where guid = {$user_guid}");
+ $query = "UPDATE {$CONFIG->dbprefix}users_entity
+ set prev_last_action = last_action,
+ last_action = {$time} where guid = {$user_guid}";
+
+ execute_delayed_write_query($query);
}
/**
* Sets the last logon time of the given user to right now.
*
* @param int $user_guid The user GUID
+ *
+ * @return boid
*/
function set_last_login($user_guid) {
$user_guid = (int) $user_guid;
global $CONFIG;
$time = time();
- execute_delayed_write_query("UPDATE {$CONFIG->dbprefix}users_entity set prev_last_login = last_login, last_login = {$time} where guid = {$user_guid}");
+ $query = "UPDATE {$CONFIG->dbprefix}users_entity
+ set prev_last_login = last_login, last_login = {$time} where guid = {$user_guid}";
+
+ execute_delayed_write_query($query);
}
/**
* Creates a relationship between this site and the user.
*
- * @param $event
- * @param $object_type
- * @param $object
+ * @param string $event create
+ * @param string $object_type user
+ * @param ElggUser $object User object
+ *
* @return bool
*/
function user_create_hook_add_site_relationship($event, $object_type, $object) {
@@ -1226,23 +1390,32 @@ function user_create_hook_add_site_relationship($event, $object_type, $object) {
/**
* Sets up user-related menu items
*
+ * @return void
*/
function users_pagesetup() {
// Load config
global $CONFIG;
//add submenu options
- if (get_context() == "friends" || get_context() == "friendsof") { // || get_context() == "collections") { - disabled as we no longer use collections
- add_submenu_item(elgg_echo('friends'),$CONFIG->wwwroot."pg/friends/" . page_owner_entity()->username);
- add_submenu_item(elgg_echo('friends:of'),$CONFIG->wwwroot."pg/friendsof/" . page_owner_entity()->username);
- if(is_plugin_enabled('members'))
+ if (get_context() == "friends" || get_context() == "friendsof") {
+ // || get_context() == "collections") { - disabled as we no longer use collections
+
+ add_submenu_item(elgg_echo('friends'), $CONFIG->wwwroot . "pg/friends/"
+ . page_owner_entity()->username);
+
+ add_submenu_item(elgg_echo('friends:of'), $CONFIG->wwwroot . "pg/friendsof/"
+ . page_owner_entity()->username);
+
+ if (is_plugin_enabled('members')) {
add_submenu_item(elgg_echo('members:browse'), $CONFIG->wwwroot . "mod/members/index.php");
+ }
}
}
/**
* Users initialisation function, which establishes the page handler
*
+ * @return void
*/
function users_init() {
// Load config
@@ -1253,7 +1426,8 @@ function users_init() {
/*
if ( isloggedin() && is_plugin_enabled('profile') ) {
$user = get_loggedin_user();
- add_menu(elgg_echo('friends'), $CONFIG->wwwroot . "pg/friends/" . $user->username, array(), 'core:friends');
+ add_menu(elgg_echo('friends'), $CONFIG->wwwroot .
+ "pg/friends/" . $user->username, array(), 'core:friends');
}
*/
@@ -1299,16 +1473,24 @@ function users_init() {
//register_action("user/language");
// Register the user type
- register_entity_type('user','');
+ register_entity_type('user', '');
- register_plugin_hook('usersettings:save','user','users_settings_save');
+ register_plugin_hook('usersettings:save', 'user', 'users_settings_save');
register_elgg_event_handler('create', 'user', 'user_create_hook_add_site_relationship');
}
/**
* Returns a formatted list of users suitable for injecting into search.
+ *
* @deprecated 1.7
+ *
+ * @param string $hook Hook name
+ * @param string $user User?
+ * @param mixed $returnvalue Previous hook's return value
+ * @param mixed $tag Tag to search against
+ *
+ * @return void
*/
function search_list_users_by_name($hook, $user, $returnvalue, $tag) {
elgg_deprecated_notice('search_list_users_by_name() was deprecated by new search', 1.7);
@@ -1318,20 +1500,29 @@ function search_list_users_by_name($hook, $user, $returnvalue, $tag) {
$object = get_input('object');
if (!get_input('offset') && (empty($object) || $object == 'user')) {
- if ($users = search_for_user($tag,$threshold)) {
- $countusers = search_for_user($tag,0,0,"",true);
+ if ($users = search_for_user($tag, $threshold)) {
+ $countusers = search_for_user($tag, 0, 0, "", true);
- $return = elgg_view('user/search/startblurb',array('count' => $countusers, 'tag' => $tag));
- foreach($users as $user) {
+ $return = elgg_view('user/search/startblurb', array('count' => $countusers, 'tag' => $tag));
+ foreach ($users as $user) {
$return .= elgg_view_entity($user);
}
- $return .= elgg_view('user/search/finishblurb',array('count' => $countusers, 'threshold' => $threshold, 'tag' => $tag));
+
+ $vars = array('count' => $countusers, 'threshold' => $threshold, 'tag' => $tag);
+ $return .= elgg_view('user/search/finishblurb', $vars);
return $return;
}
}
}
+/**
+ * Saves user settings by directly including actions.
+ *
+ * @todo this is dirty.
+ *
+ * @return void
+ */
function users_settings_save() {
global $CONFIG;
include($CONFIG->path . "actions/user/name.php");
@@ -1343,6 +1534,13 @@ function users_settings_save() {
/**
* Runs unit tests for ElggObject
+ *
+ * @param sting $hook unit_test
+ * @param string $type system
+ * @param mixed $value Array of tests
+ * @param mixed $params Params
+ *
+ * @return array
*/
function users_test($hook, $type, $value, $params) {
global $CONFIG;
@@ -1350,7 +1548,6 @@ function users_test($hook, $type, $value, $params) {
return $value;
}
-//register actions *************************************************************
-register_elgg_event_handler('init','system','users_init',0);
-register_elgg_event_handler('pagesetup','system','users_pagesetup',0);
+register_elgg_event_handler('init', 'system', 'users_init', 0);
+register_elgg_event_handler('pagesetup', 'system', 'users_pagesetup', 0);
register_plugin_hook('unit_test', 'system', 'users_test'); \ No newline at end of file
diff --git a/engine/lib/usersettings.php b/engine/lib/usersettings.php
index a815556dd..bec202b8a 100644
--- a/engine/lib/usersettings.php
+++ b/engine/lib/usersettings.php
@@ -3,31 +3,41 @@
* Elgg user settings functions.
* Functions for adding and manipulating options on the user settings panel.
*
- * @package Elgg
- * @subpackage Core
+ * @package Elgg.Core
+ * @subpackage Settings.User
*/
/**
* Register a user settings page with the admin panel.
- * This function extends the view "usersettings/main" with the provided view. This view should provide a description
- * and either a control or a link to.
+ * This function extends the view "usersettings/main" with the provided view.
+ * This view should provide a description and either a control or a link to.
*
* Usage:
* - To add a control to the main admin panel then extend usersettings/main
- * - To add a control to a new page create a page which renders a view usersettings/subpage (where subpage is your new page -
- * nb. some pages already exist that you can extend), extend the main view to point to it, and add controls to your
- * new view.
+ * - To add a control to a new page create a page which renders a view
+ * usersettings/subpage (where subpage is your new page -
+ * nb. some pages already exist that you can extend), extend the main view
+ * to point to it, and add controls to your new view.
*
* At the moment this is essentially a wrapper around elgg_extend_view().
*
* @param string $new_settings_view The view associated with the control you're adding
- * @param string $view The view to extend, by default this is 'usersettings/main'.
- * @param int $priority Optional priority to govern the appearance in the list.
+ * @param string $view The view to extend, by default this is 'usersettings/main'.
+ * @param int $priority Optional priority to govern the appearance in the list.
+ *
+ * @return bool
*/
-function extend_elgg_settings_page( $new_settings_view, $view = 'usersettings/main', $priority = 500) {
+function extend_elgg_settings_page($new_settings_view, $view = 'usersettings/main',
+$priority = 500) {
+
return elgg_extend_view($view, $new_settings_view, $priority);
}
+/**
+ * Set up the page for user settings
+ *
+ * @return void
+ */
function usersettings_pagesetup() {
// Get config
global $CONFIG;
@@ -35,12 +45,24 @@ function usersettings_pagesetup() {
// Menu options
if (get_context() == "settings") {
$user = get_loggedin_user();
- add_submenu_item(elgg_echo('usersettings:user:opt:linktext'),$CONFIG->wwwroot . "pg/settings/user/{$user->username}/");
- add_submenu_item(elgg_echo('usersettings:plugins:opt:linktext'),$CONFIG->wwwroot . "pg/settings/plugins/{$user->username}/");
- add_submenu_item(elgg_echo('usersettings:statistics:opt:linktext'),$CONFIG->wwwroot . "pg/settings/statistics/{$user->username}/");
+ add_submenu_item(elgg_echo('usersettings:user:opt:linktext'),
+ $CONFIG->wwwroot . "pg/settings/user/{$user->username}/");
+
+ add_submenu_item(elgg_echo('usersettings:plugins:opt:linktext'),
+ $CONFIG->wwwroot . "pg/settings/plugins/{$user->username}/");
+
+ add_submenu_item(elgg_echo('usersettings:statistics:opt:linktext'),
+ $CONFIG->wwwroot . "pg/settings/statistics/{$user->username}/");
}
}
+/**
+ * Page handler for user settings
+ *
+ * @param array $page Pages array
+ *
+ * @return void
+ */
function usersettings_page_handler($page) {
global $CONFIG;
@@ -69,12 +91,14 @@ function usersettings_page_handler($page) {
/**
* Initialise the admin page.
+ *
+ * @return void
*/
function usersettings_init() {
// Page handler
- register_page_handler('settings','usersettings_page_handler');
+ register_page_handler('settings', 'usersettings_page_handler');
}
/// Register init function
-register_elgg_event_handler('init','system','usersettings_init');
-register_elgg_event_handler('pagesetup','system','usersettings_pagesetup'); \ No newline at end of file
+register_elgg_event_handler('init', 'system', 'usersettings_init');
+register_elgg_event_handler('pagesetup', 'system', 'usersettings_pagesetup'); \ No newline at end of file
diff --git a/engine/lib/version.php b/engine/lib/version.php
index db3eb907e..c11707417 100644
--- a/engine/lib/version.php
+++ b/engine/lib/version.php
@@ -3,15 +3,17 @@
* Elgg version library.
* Contains code for handling versioning and upgrades.
*
- * @package Elgg
- * @subpackage Core
+ * @package Elgg.Core
+ * @subpackage Version
*/
/**
* Run any php upgrade scripts which are required
*
- * @param int $version Version upgrading from.
- * @param bool $quiet Suppress errors. Don't use this.
+ * @param int $version Version upgrading from.
+ * @param bool $quiet Suppress errors. Don't use this.
+ *
+ * @return bool
*/
function upgrade_code($version, $quiet = FALSE) {
global $CONFIG;
@@ -42,7 +44,7 @@ function upgrade_code($version, $quiet = FALSE) {
asort($upgrades);
if (sizeof($upgrades) > 0) {
- foreach($upgrades as $upgrade) {
+ foreach ($upgrades as $upgrade) {
// hide all errors.
if ($quiet) {
// hide include errors as well as any exceptions that might happen
@@ -68,7 +70,8 @@ function upgrade_code($version, $quiet = FALSE) {
/**
* Get the current version information
*
- * @param true|false $humanreadable Whether to return a human readable version (default: false)
+ * @param bool $humanreadable Whether to return a human readable version (default: false)
+ *
* @return string|false Depending on success
*/
function get_version($humanreadable = false) {
@@ -98,13 +101,15 @@ function version_upgrade_check() {
}
/**
- * Upgrades Elgg
+ * Upgrades Elgg Database and code
+ *
+ * @return bool
*
*/
function version_upgrade() {
// It's possible large upgrades could exceed the max execution time.
set_time_limit(0);
-
+
$dbversion = (int) datalist_get('version');
// No version number? Oh snap...this is an upgrade from a clean installation < 1.7.
diff --git a/engine/lib/views.php b/engine/lib/views.php
index cceb71c55..755fa9da2 100644
--- a/engine/lib/views.php
+++ b/engine/lib/views.php
@@ -64,6 +64,7 @@ $CURRENT_SYSTEM_VIEWTYPE = "";
* @tip Call elgg_set_viewtype() with no parameter to reset.
*
* @param string $viewtype The view type, e.g. 'rss', or 'default'.
+ *
* @return bool
* @link http://docs.elgg.org/Views/Viewtype
* @example views/viewtype.php
@@ -102,10 +103,12 @@ function elgg_get_viewtype() {
}
// @todo what is this? Why would you want to save a viewtype to the session?
- if ((empty($_SESSION['view'])) || ( (trim($CONFIG->view!="")) && ($_SESSION['view']!=$CONFIG->view) )) {
+ if ((empty($_SESSION['view'])) || ( (trim($CONFIG->view != ""))
+ && ($_SESSION['view'] != $CONFIG->view) )) {
+
$_SESSION['view'] = "default";
// If we have a config default view for this site then use that instead of 'default'
- if ((!empty($CONFIG->view)) && (trim($CONFIG->view)!="")) {
+ if ((!empty($CONFIG->view)) && (trim($CONFIG->view) != "")) {
$_SESSION['view'] = $CONFIG->view;
}
}
@@ -128,6 +131,8 @@ function elgg_get_viewtype() {
* @tip This is useful for alternate html viewtypes (such as for mobile devices).
*
* @param string $viewtype The viewtype to register
+ *
+ * @return void
* @since 1.7.2
* @example views/viewtype_fallback.php Fallback from mobile to default.
*/
@@ -148,7 +153,8 @@ function elgg_register_viewtype_fallback($viewtype) {
/**
* Checks if a viewtype falls back to default.
*
- * @param string $viewtype
+ * @param string $viewtype Viewtype
+ *
* @return boolean
* @since 1.7.2
*/
@@ -169,9 +175,10 @@ function elgg_does_viewtype_fallback($viewtype) {
* @warning This doesn't check if the file exists, but only
* constructs (or extracts) the path and returns it.
*
- * @param string $view The view.
+ * @param string $view The view.
* @param string $viewtype The viewtype
- * Views
+ *
+ * @return string
*/
function elgg_get_view_location($view, $viewtype = '') {
global $CONFIG;
@@ -213,11 +220,15 @@ function elgg_get_view_location($view, $viewtype = '') {
* @warning Any variables in $_SESSION will override passed vars
* upon name collision. See {@trac #2124}.
*
- * @param string $view The name and location of the view to use
- * @param array $vars Variables to pass to the view.
- * @param boolean $bypass If set to true, elgg_view will bypass any specified alternative template handler; by default, it will hand off to this if requested (see set_template_handler)
- * @param boolean $debug If set to true, the viewer will complain if it can't find a view
- * @param string $viewtype If set, forces the viewtype for the elgg_view call to be this value (default: standard detection)
+ * @param string $view The name and location of the view to use
+ * @param array $vars Variables to pass to the view.
+ * @param boolean $bypass If set to true, elgg_view will bypass any specified
+ * alternative template handler; by default, it will
+ * hand off to this if requested (see set_template_handler)
+ * @param boolean $debug If set to true, the viewer will complain if it can't find a view
+ * @param string $viewtype If set, forces the viewtype for the elgg_view call to be
+ * this value (default: standard detection)
+ *
* @return string The parsed view
* @see set_template_handler()
* @example views/elgg_view.php
@@ -240,7 +251,7 @@ function elgg_view($view, $vars = array(), $bypass = false, $debug = false, $vie
// Trigger the pagesetup event
if (!isset($CONFIG->pagesetupdone)) {
- trigger_elgg_event('pagesetup','system');
+ trigger_elgg_event('pagesetup', 'system');
$CONFIG->pagesetupdone = true;
}
@@ -321,7 +332,7 @@ function elgg_view($view, $vars = array(), $bypass = false, $debug = false, $vie
// Start the output buffer, find the requested view file, and execute it
ob_start();
- foreach($viewlist as $priority => $view) {
+ foreach ($viewlist as $priority => $view) {
$view_location = elgg_get_view_location($view, $viewtype);
$view_file = "$view_location$viewtype/$view.php";
@@ -357,7 +368,8 @@ function elgg_view($view, $vars = array(), $bypass = false, $debug = false, $vie
array('view' => $view_orig, 'vars' => $vars), $content);
// backward compatibility with less grandular hook will be gone in 2.0
- $content_tmp = trigger_plugin_hook('display', 'view', array('view' => $view_orig, 'vars' => $vars), $content);
+ $params = array('view' => $view_orig, 'vars' => $vars);
+ $content_tmp = trigger_plugin_hook('display', 'view', $params, $content);
if ($content_tmp != $content) {
$content = $content_tmp;
@@ -372,9 +384,10 @@ function elgg_view($view, $vars = array(), $bypass = false, $debug = false, $vie
*
* @note If $recurse is strue, also checks if a view exists only as an extension.
*
- * @param string $view The view name
+ * @param string $view The view name
* @param string $viewtype If set, forces the viewtype
- * @param bool $recurse If false, do not check extensions
+ * @param bool $recurse If false, do not check extensions
+ *
* @return bool
*/
function elgg_view_exists($view, $viewtype = '', $recurse = true) {
@@ -402,7 +415,7 @@ function elgg_view_exists($view, $viewtype = '', $recurse = true) {
// If we got here then check whether this exists as an extension
// We optionally recursively check whether the extended view exists also for the viewtype
if ($recurse && isset($CONFIG->views->extensions[$view])) {
- foreach( $CONFIG->views->extensions[$view] as $view_extension ) {
+ foreach ($CONFIG->views->extensions[$view] as $view_extension) {
// do not recursively check to stay away from infinite loops
if (elgg_view_exists($view_extension, $viewtype, false)) {
return true;
@@ -428,6 +441,8 @@ function elgg_view_exists($view, $viewtype = '', $recurse = true) {
* @note CSS and the basic JS views are automatically cached.
*
* @param string $viewname View name
+ *
+ * @return void
* @link http://docs.elgg.org/Views/Simplecache
* @see elgg_view_regenerate_simplecache()
*/
@@ -451,6 +466,8 @@ function elgg_view_register_simplecache($viewname) {
* @warning This does not invalidate the cache, but actively resets it.
*
* @param string $viewtype Optional viewtype to regenerate
+ *
+ * @return void
* @see elgg_view_register_simplecache()
*/
function elgg_view_regenerate_simplecache($viewtype = NULL) {
@@ -510,6 +527,7 @@ function elgg_view_regenerate_simplecache($viewtype = NULL) {
*
* @access private
* @see elgg_view_register_simplecache()
+ * @return void
*/
function elgg_view_enable_simplecache() {
global $CONFIG;
@@ -526,18 +544,19 @@ function elgg_view_enable_simplecache() {
*
* @access private
* @see elgg_view_register_simplecache()
+ * @return void
*/
function elgg_view_disable_simplecache() {
global $CONFIG;
if ($CONFIG->simplecache_enabled) {
- datalist_set('simplecache_enabled',0);
+ datalist_set('simplecache_enabled', 0);
$CONFIG->simplecache_enabled = 0;
// purge simple cache
- if ($handle = opendir($CONFIG->dataroot.'views_simplecache')) {
+ if ($handle = opendir($CONFIG->dataroot . 'views_simplecache')) {
while (false !== ($file = readdir($handle))) {
if ($file != "." && $file != "..") {
- unlink($CONFIG->dataroot.'views_simplecache/'.$file);
+ unlink($CONFIG->dataroot . 'views_simplecache/' . $file);
}
}
closedir($handle);
@@ -548,6 +567,7 @@ function elgg_view_disable_simplecache() {
/**
* Invalidates all cached views in the simplecache
*
+ * @return bool
* @since 1.7.4
*/
function elgg_invalidate_simplecache() {
@@ -558,7 +578,7 @@ function elgg_invalidate_simplecache() {
if ($handle = opendir($CONFIG->dataroot . 'views_simplecache')) {
while (false !== ($file = readdir($handle))) {
if ($file != "." && $file != "..") {
- $return = $return && unlink($CONFIG->dataroot.'views_simplecache/'.$file);
+ $return = $return && unlink($CONFIG->dataroot . 'views_simplecache/' . $file);
}
}
closedir($handle);
@@ -574,24 +594,26 @@ function elgg_invalidate_simplecache() {
*
* Use this to get all namespaced views under the first element.
*
- * @param string $dir The main directory that holds the views. (mod/profile/views/)
+ * @param string $dir The main directory that holds the views. (mod/profile/views/)
* @param string $base The root name of the view to use, without the viewtype. (profile)
+ *
* @return array
* @since 1.7.0
- * @todo Why isn't this used anywhere else but in elgg_view_tree()? Seems like a useful function for autodiscovery.
+ * @todo Why isn't this used anywhere else but in elgg_view_tree()?
+ * Seems like a useful function for autodiscovery.
*/
function elgg_get_views($dir, $base) {
$return = array();
if (file_exists($dir) && is_dir($dir)) {
if ($handle = opendir($dir)) {
while ($view = readdir($handle)) {
- if (!in_array($view, array('.','..','.svn','CVS'))) {
+ if (!in_array($view, array('.', '..', '.svn', 'CVS'))) {
if (is_dir($dir . '/' . $view)) {
if ($val = elgg_get_views($dir . '/' . $view, $base . '/' . $view)) {
$return = array_merge($return, $val);
}
} else {
- $view = str_replace('.php','',$view);
+ $view = str_replace('.php', '', $view);
$return[] = $base . '/' . $view;
}
}
@@ -603,9 +625,14 @@ function elgg_get_views($dir, $base) {
}
/**
+ * Get views in a dir
+ *
* @deprecated 1.7. Use elgg_get_views().
- * @param $dir
- * @param $base
+ *
+ * @param string $dir Dir
+ * @param string $base Base view
+ *
+ * @return array
*/
function get_views($dir, $base) {
elgg_deprecated_notice('get_views() was deprecated by elgg_get_views()!', 1.7);
@@ -619,7 +646,9 @@ function get_views($dir, $base) {
* the "profile" namespace.
*
* @param string $view_root The root view
- * @param string $viewtype Optionally specify a view type other than the current one.
+ * @param string $viewtype Optionally specify a view type
+ * other than the current one.
+ *
* @return array A list of view names underneath that root view
* @todo This is used once in the deprecated get_activity_stream_data() function.
*/
@@ -643,8 +672,8 @@ function elgg_view_tree($view_root, $viewtype = "") {
// Examine $CONFIG->views->locations
if (isset($CONFIG->views->locations[$viewtype])) {
- foreach($CONFIG->views->locations[$viewtype] as $view => $path) {
- $pos = strpos($view,$view_root);
+ foreach ($CONFIG->views->locations[$viewtype] as $view => $path) {
+ $pos = strpos($view, $view_root);
if ($pos === 0) {
$treecache[$view_root][] = $view;
}
@@ -684,9 +713,11 @@ function elgg_view_tree($view_root, $viewtype = "") {
* {@link elgg_view_entity_annotations()}.
*
* @param ElggEntity $entity The entity to display
- * @param boolean $full Passed to entity view to decide how much information to show.
- * @param boolean $bypass If false, will not pass to a custom template handler. {@see set_template_handler()}
- * @param boolean $debug Complain if views are missing
+ * @param boolean $full Passed to entity view to decide how much information to show.
+ * @param boolean $bypass If false, will not pass to a custom template handler.
+ * {@see set_template_handler()}
+ * @param boolean $debug Complain if views are missing
+ *
* @return string HTML to display or false
* @link http://docs.elgg.org/Views/Entity
* @link http://docs.elgg.org/Entities
@@ -729,13 +760,13 @@ function elgg_view_entity(ElggEntity $entity, $full = false, $bypass = true, $de
), $bypass, $debug);
}
if (empty($contents)) {
- $contents = elgg_view("{$entity_type}/default",array(
+ $contents = elgg_view("{$entity_type}/default", array(
'entity' => $entity,
'full' => $full
), $bypass, $debug);
}
// Marcus Povey 20090616 : Speculative and low impact approach for fixing #964
- if ($full) {
+ if ($full) {
$annotations = elgg_view_entity_annotations($entity, $full);
if ($annotations) {
@@ -758,8 +789,10 @@ function elgg_view_entity(ElggEntity $entity, $full = false, $bypass = true, $de
* - ElggEntity 'annotation' The annotation being viewed.
*
* @param ElggAnnotation $annotation The annotation to display
- * @param boolean $bypass If false, will not pass to a custom template handler. {@see set_template_handler()}
- * @param boolean $debug Complain if views are missing
+ * @param boolean $bypass If false, will not pass to a custom
+ * template handler. {@see set_template_handler()}
+ * @param boolean $debug Complain if views are missing
+ *
* @return string HTML (etc) to display
*/
function elgg_view_annotation(ElggAnnotation $annotation, $bypass = true, $debug = false) {
@@ -768,7 +801,7 @@ function elgg_view_annotation(ElggAnnotation $annotation, $bypass = true, $debug
$view = $annotation->view;
if (is_string($view)) {
- return elgg_view($view,array('annotation' => $annotation), $bypass, $debug);
+ return elgg_view($view, array('annotation' => $annotation), $bypass, $debug);
}
$name = $annotation->name;
@@ -781,9 +814,9 @@ function elgg_view_annotation(ElggAnnotation $annotation, $bypass = true, $debug
}
if (elgg_view_exists("annotation/{$name}")) {
- return elgg_view("annotation/{$name}",array('annotation' => $annotation), $bypass, $debug);
+ return elgg_view("annotation/{$name}", array('annotation' => $annotation), $bypass, $debug);
} else {
- return elgg_view("annotation/default",array('annotation' => $annotation), $bypass, $debug);
+ return elgg_view("annotation/default", array('annotation' => $annotation), $bypass, $debug);
}
}
@@ -800,17 +833,20 @@ function elgg_view_annotation(ElggAnnotation $annotation, $bypass = true, $debug
* @see list_entities_from_relationships()
* @see list_site_members()
*
- * @param array $entities List of entities
- * @param int $count The total number of entities across all pages
- * @param int $offset The current indexing offset
- * @param int $limit The number of entities to display per page
- * @param true|false $fullview Whether or not to display the full view (default: true)
- * @param true|false $viewtypetoggle Whether or not to allow users to toggle to gallery view
- * @param bool $pagination Whether pagination is offered.
+ * @param array $entities List of entities
+ * @param int $count The total number of entities across all pages
+ * @param int $offset The current indexing offset
+ * @param int $limit The number of entities to display per page
+ * @param bool $fullview Whether or not to display the full view (default: true)
+ * @param bool $viewtypetoggle Whether or not to allow users to toggle to gallery view
+ * @param bool $pagination Whether pagination is offered.
+ *
* @return string The list of entities
* @access private
*/
-function elgg_view_entity_list($entities, $count, $offset, $limit, $fullview = true, $viewtypetoggle = true, $pagination = true) {
+function elgg_view_entity_list($entities, $count, $offset, $limit, $fullview = true,
+$viewtypetoggle = true, $pagination = true) {
+
$count = (int) $count;
$limit = (int) $limit;
@@ -821,7 +857,7 @@ function elgg_view_entity_list($entities, $count, $offset, $limit, $fullview = t
$context = get_context();
- $html = elgg_view('entities/entity_list',array(
+ $html = elgg_view('entities/entity_list', array(
'entities' => $entities,
'count' => $count,
'offset' => $offset,
@@ -830,7 +866,7 @@ function elgg_view_entity_list($entities, $count, $offset, $limit, $fullview = t
'fullview' => $fullview,
'context' => $context,
'viewtypetoggle' => $viewtypetoggle,
- 'viewtype' => get_input('search_viewtype','list'),
+ 'viewtype' => get_input('search_viewtype', 'list'),
'pagination' => $pagination
));
@@ -842,9 +878,10 @@ function elgg_view_entity_list($entities, $count, $offset, $limit, $fullview = t
* should be called by wrapper functions.
*
* @param array $annotations List of annotations
- * @param int $count The total number of annotations across all pages
- * @param int $offset The current indexing offset
- * @param int $limit The number of annotations to display per page
+ * @param int $count The total number of annotations across all pages
+ * @param int $offset The current indexing offset
+ * @param int $limit The number of annotations to display per page
+ *
* @return string The list of annotations
* @access private
*/
@@ -855,7 +892,7 @@ function elgg_view_annotation_list($annotations, $count, $offset, $limit) {
$html = "";
- $nav = elgg_view('navigation/pagination',array(
+ $nav = elgg_view('navigation/pagination', array(
'baseurl' => $_SERVER['REQUEST_URI'],
'offset' => $offset,
'count' => $count,
@@ -867,7 +904,7 @@ function elgg_view_annotation_list($annotations, $count, $offset, $limit) {
$html .= $nav;
if (is_array($annotations) && sizeof($annotations) > 0) {
- foreach($annotations as $annotation) {
+ foreach ($annotations as $annotation) {
$html .= elgg_view_annotation($annotation, "", false);
}
}
@@ -887,8 +924,9 @@ function elgg_view_annotation_list($annotations, $count, $offset, $limit) {
*
* This is called automatically by the framework from {@link elgg_view_entity()}
*
- * @param ElggEntity $entity
- * @param bool $full
+ * @param ElggEntity $entity Entity
+ * @param bool $full Full view?
+ *
* @return mixed string or false on failure
* @todo Change the hook name.
*/
@@ -933,6 +971,7 @@ function elgg_view_entity_annotations(ElggEntity $entity, $full = true) {
* argument names.
*
* @param string $layout The name of the views in canvas/layouts/.
+ *
* @return string The layout
* @todo Make this consistent with the rest of the view functions by passing
* an array instead of "$areaN".
@@ -946,9 +985,9 @@ function elgg_view_layout($layout) {
}
if (elgg_view_exists("canvas/layouts/{$layout}")) {
- return elgg_view("canvas/layouts/{$layout}",$param_array);
+ return elgg_view("canvas/layouts/{$layout}", $param_array);
} else {
- return elgg_view("canvas/default",$param_array);
+ return elgg_view("canvas/default", $param_array);
}
}
@@ -957,8 +996,9 @@ function elgg_view_layout($layout) {
*
* This is a shortcut for {@elgg_view page_elements/title}.
*
- * @param string $title The page title
+ * @param string $title The page title
* @param string $submenu Should a submenu be displayed? (default false, use not recommended)
+ *
* @return string The HTML (etc)
*/
function elgg_view_title($title, $submenu = false) {
@@ -973,6 +1013,7 @@ function elgg_view_title($title, $submenu = false) {
* @see elgg_get_friendly_time()
*
* @param int $time A UNIX epoch timestamp
+ *
* @return string The friendly time HTML
* @since 1.7.2
*/
@@ -988,24 +1029,26 @@ function elgg_view_friendly_time($time) {
* for the comments, $entity_type hook. The handler is responsible
* for formatting the comments and add comment form.
*
- * @param ElggEntity $entity
- * @param bool $add_comment Include a form to add comments
+ * @param ElggEntity $entity The entity to view comments of
+ * @param bool $add_comment Include a form to add comments
+ *
* @return string|false The HTML (etc) for the comments, or false on failure
* @link http://docs.elgg.org/Entities/Comments
* @link http://docs.elgg.org/Annotations/Comments
*/
-function elgg_view_comments($entity, $add_comment = true){
+function elgg_view_comments($entity, $add_comment = true) {
if (!($entity instanceof ElggEntity)) {
return false;
}
- if ($comments = trigger_plugin_hook('comments', $entity->getType(), array('entity' => $entity), false)) {
+ $comments = trigger_plugin_hook('comments', $entity->getType(), array('entity' => $entity), false);
+ if ($comemnts) {
return $comments;
} else {
$comments = list_annotations($entity->getGUID(), 'generic_comment');
//display the new comment form if required
- if($add_comment){
+ if ($add_comment) {
$comments .= elgg_view('comments/forms/edit', array('entity' => $entity));
}
@@ -1019,10 +1062,11 @@ function elgg_view_comments($entity, $add_comment = true){
*
* @param string $icon The icon for the listing
* @param string $info Any information that needs to be displayed.
+ *
* @return string The HTML (etc) representing the listing
*/
function elgg_view_listing($icon, $info) {
- return elgg_view('entities/entity_listing',array('icon' => $icon, 'info' => $info));
+ return elgg_view('entities/entity_listing', array('icon' => $icon, 'info' => $info));
}
/**
@@ -1040,9 +1084,10 @@ function elgg_view_listing($icon, $info) {
*
* @warning This is experimental.
*
- * @see elgg_view()
* @param string $function_name The name of the function to pass to.
+ *
* @return bool
+ * @see elgg_view()
* @link http://docs.elgg.org/Views/TemplateHandlers
*/
function set_template_handler($function_name) {
@@ -1068,10 +1113,13 @@ function set_template_handler($function_name) {
* @internal View extensions are stored in
* $CONFIG->views->extensions[$view][$priority] = $view_extension
*
- * @param string $view The view to extend.
+ * @param string $view The view to extend.
* @param string $view_extension This view is added to $view
- * @param int $priority The priority, from 0 to 1000, to add at (lowest numbers displayed first)
- * @param string $viewtype Not used
+ * @param int $priority The priority, from 0 to 1000,
+ * to add at (lowest numbers displayed first)
+ * @param string $viewtype Not used
+ *
+ * @return void
* @since 1.7.0
* @link http://docs.elgg.org/Views/Ejxtend
* @example views/extend.php
@@ -1091,7 +1139,7 @@ function elgg_extend_view($view, $view_extension, $priority = 501, $viewtype = '
$CONFIG->views->extensions[$view][500] = "{$view}";
}
- while(isset($CONFIG->views->extensions[$view][$priority])) {
+ while (isset($CONFIG->views->extensions[$view][$priority])) {
$priority++;
}
@@ -1102,8 +1150,9 @@ function elgg_extend_view($view, $view_extension, $priority = 501, $viewtype = '
/**
* Unextends a view.
*
- * @param string $view The view that was extended.
+ * @param string $view The view that was extended.
* @param string $view_extension This view that was added to $view
+ *
* @return bool
* @since 1.7.2
*/
@@ -1133,11 +1182,17 @@ function elgg_unextend_view($view, $view_extension) {
}
/**
+ * Extend a view
+ *
* @deprecated 1.7. Use elgg_extend_view().
- * @param $view
- * @param $view_name
- * @param $priority
- * @param $viewtype
+ *
+ * @param string $view The view to extend.
+ * @param string $view_name This view is added to $view
+ * @param int $priority The priority, from 0 to 1000,
+ * to add at (lowest numbers displayed first)
+ * @param string $viewtype Not used
+ *
+ * @return void
*/
function extend_view($view, $view_name, $priority = 501, $viewtype = '') {
elgg_deprecated_notice('extend_view() was deprecated by elgg_extend_view()!', 1.7);
@@ -1154,8 +1209,11 @@ function extend_view($view, $view_name, $priority = 501, $viewtype = '') {
*
* @tip This is useful to optionally register views in a plugin.
*
- * @param string $view The name of the view
+ * @param string $view The name of the view
* @param string $location The base location path
+ * @param string $viewtype The view type
+ *
+ * @return void
*/
function set_view_location($view, $location, $viewtype = '') {
global $CONFIG;
@@ -1186,10 +1244,12 @@ function set_view_location($view, $location, $viewtype = '') {
* Plugin authors would only need to call this if optionally including
* an entire views structure.
*
- * @param string $view_base Optional The base of the view name without the view type.
- * @param string $folder Required The folder to begin looking in
+ * @param string $view_base Optional The base of the view name without the view type.
+ * @param string $folder Required The folder to begin looking in
* @param string $base_location_path The base views directory to use with set_view_location
- * @param string $viewtype The type of view we're looking at (default, rss, etc)
+ * @param string $viewtype The type of view we're looking at (default, rss, etc)
+ *
+ * @return void
* @since 1.7.0
* @see set_view_location()
* @todo This seems overly complicated.
@@ -1201,7 +1261,7 @@ function autoregister_views($view_base, $folder, $base_location_path, $viewtype)
if ($handle = opendir($folder)) {
while ($view = readdir($handle)) {
- if (!in_array($view, array('.','..','.svn','CVS')) && !is_dir($folder . "/" . $view)) {
+ if (!in_array($view, array('.', '..', '.svn', 'CVS')) && !is_dir($folder . "/" . $view)) {
// this includes png files because some icons are stored within view directories.
// See commit [1705]
if ((substr_count($view, ".php") > 0) || (substr_count($view, ".png") > 0)) {
@@ -1211,7 +1271,8 @@ function autoregister_views($view_base, $folder, $base_location_path, $viewtype)
$view_base_new = "";
}
- set_view_location($view_base_new . str_replace('.php', '', $view), $base_location_path, $viewtype);
+ set_view_location($view_base_new . str_replace('.php', '', $view),
+ $base_location_path, $viewtype);
}
} else if (!in_array($view, array('.', '..', '.svn', 'CVS')) && is_dir($folder . "/" . $view)) {
if (!empty($view_base)) {
@@ -1219,7 +1280,8 @@ function autoregister_views($view_base, $folder, $base_location_path, $viewtype)
} else {
$view_base_new = "";
}
- autoregister_views($view_base_new . $view, $folder . "/" . $view, $base_location_path, $viewtype);
+ autoregister_views($view_base_new . $view, $folder . "/" . $view,
+ $base_location_path, $viewtype);
}
}
return TRUE;
@@ -1235,10 +1297,12 @@ function autoregister_views($view_base, $folder, $base_location_path, $viewtype)
* can be HTML for a browser, RSS for a feed reader, or
* Javascript, PHP and a number of other formats.
*
- * @param string $title
- * @param string $body
+ * @param string $title Title
+ * @param string $body Body
* @param string $page_shell Optional page shell to use.
- * @param array $vars Optional vars array to pass to the page shell. Automatically adds title, body, and sysmessages
+ * @param array $vars Optional vars array to pass to the page
+ * shell. Automatically adds title, body, and sysmessages
+ *
* @return NULL
*/
function page_draw($title, $body, $page_shell = 'page_shells/default', $vars = array()) {
@@ -1267,7 +1331,7 @@ function page_draw($title, $body, $page_shell = 'page_shells/default', $vars = a
$split_output = str_split($output, 1024);
- foreach($split_output as $chunk) {
+ foreach ($split_output as $chunk) {
echo $chunk;
}
}
@@ -1275,7 +1339,8 @@ function page_draw($title, $body, $page_shell = 'page_shells/default', $vars = a
/**
* Checks if $view_type is valid on this installation.
*
- * @param string $view_type
+ * @param string $view_type View type
+ *
* @return bool
* @since 1.7.2
*/
@@ -1294,6 +1359,7 @@ function elgg_is_valid_view_type($view_type) {
* Initialize viewtypes on system boot event
* This ensures simplecache is cleared during upgrades. See #2252
*
+ * @return void
* @access private
* @elgg_event_handler boot system
*/
diff --git a/engine/lib/widgets.php b/engine/lib/widgets.php
index b87344c29..c849596d4 100644
--- a/engine/lib/widgets.php
+++ b/engine/lib/widgets.php
@@ -3,14 +3,16 @@
* Elgg widgets library.
* Contains code for handling widgets.
*
- * @package Elgg
- * @subpackage Core
+ * @package Elgg.Core
+ * @subpackage Widgets
*/
/**
* Register a particular context for use with widgets.
*
* @param string $context The context we wish to enable context for
+ *
+ * @return void
*/
function use_widgets($context) {
global $CONFIG;
@@ -31,14 +33,16 @@ function use_widgets($context) {
/**
* Determines whether or not the current context is using widgets
*
- * @return true|false Depending on widget status
+ * @return bool Depending on widget status
*/
function using_widgets() {
global $CONFIG;
$context = get_context();
if (isset($CONFIG->widgets->contexts) && is_array($CONFIG->widgets->contexts)) {
- if (in_array($context, $CONFIG->widgets->contexts)) return true;
+ if (in_array($context, $CONFIG->widgets->contexts)) {
+ return true;
+ }
}
return false;
@@ -49,9 +53,10 @@ function using_widgets() {
* and also provides a sensible ordering for all widgets in that column
*
* @param ElggObject $widget The widget entity
- * @param int $order The order within the column
- * @param int $column The column (1, 2 or 3)
- * @return true|false Depending on success
+ * @param int $order The order within the column
+ * @param int $column The column (1, 2 or 3)
+ *
+ * @return bool Depending on success
*/
function save_widget_location(ElggObject $widget, $order, $column) {
if ($widget instanceof ElggObject) {
@@ -74,8 +79,8 @@ function save_widget_location(ElggObject $widget, $order, $column) {
'column' => $column,
);
- if ($entities = get_entities_from_metadata_multi($params,'object','widget')) {
- foreach($entities as $entity) {
+ if ($entities = get_entities_from_metadata_multi($params, 'object', 'widget')) {
+ foreach ($entities as $entity) {
$entityorder = $entity->order;
if ($entityorder < $order) {
$ordertmp[$entityorder] = $entity;
@@ -90,7 +95,7 @@ function save_widget_location(ElggObject $widget, $order, $column) {
ksort($ordertmp);
$orderticker = 10;
- foreach($ordertmp as $orderval => $entity) {
+ foreach ($ordertmp as $orderval => $entity) {
$entity->order = $orderticker;
$orderticker += 10;
}
@@ -108,9 +113,10 @@ function save_widget_location(ElggObject $widget, $order, $column) {
/**
* Get widgets for a particular context and column, in order of display
*
- * @param int $user_guid The owner user GUID
- * @param string $context The context (profile, dashboard etc)
- * @param int $column The column (1 or 2)
+ * @param int $user_guid The owner user GUID
+ * @param string $context The context (profile, dashboard etc)
+ * @param int $column The column (1 or 2)
+ *
* @return array|false An array of widget ElggObjects, or false
*/
function get_widgets($user_guid, $context, $column) {
@@ -118,12 +124,14 @@ function get_widgets($user_guid, $context, $column) {
'column' => $column,
'context' => $context
);
- $widgets = get_entities_from_private_setting_multi($params, "object", "widget", $user_guid, "", 10000);
+ $widgets = get_entities_from_private_setting_multi($params, "object",
+ "widget", $user_guid, "", 10000);
+
if ($widgets) {
$widgetorder = array();
- foreach($widgets as $widget) {
+ foreach ($widgets as $widget) {
$order = $widget->order;
- while(isset($widgetorder[$order])) {
+ while (isset($widgetorder[$order])) {
$order++;
}
$widgetorder[$order] = $widget;
@@ -141,6 +149,7 @@ function get_widgets($user_guid, $context, $column) {
* Displays a particular widget
*
* @param ElggObject $widget The widget to display
+ *
* @return string The HTML for the widget, including JavaScript wrapper
*/
function display_widget(ElggObject $widget) {
@@ -150,13 +159,14 @@ function display_widget(ElggObject $widget) {
/**
* Add a new widget instance
*
- * @param int $entity_guid GUID of entity that owns this widget
- * @param string $handler The handler for this widget
- * @param string $context The page context for this widget
- * @param int $order The order to display this widget in
- * @param int $column The column to display this widget in (1, 2 or 3)
- * @param int $access_id If not specified, it is set to the default access level
- * @return true|false Depending on success
+ * @param int $entity_guid GUID of entity that owns this widget
+ * @param string $handler The handler for this widget
+ * @param string $context The page context for this widget
+ * @param int $order The order to display this widget in
+ * @param int $column The column to display this widget in (1, 2 or 3)
+ * @param int $access_id If not specified, it is set to the default access level
+ *
+ * @return bool Depending on success
*/
function add_widget($entity_guid, $handler, $context, $order = 0, $column = 1, $access_id = null) {
if (empty($entity_guid) || empty($context) || empty($handler) || !widget_type_exists($handler)) {
@@ -192,15 +202,21 @@ function add_widget($entity_guid, $handler, $context, $order = 0, $column = 1, $
/**
* Define a new widget type
*
- * @param string $handler The identifier for the widget handler
- * @param string $name The name of the widget type
+ * @param string $handler The identifier for the widget handler
+ * @param string $name The name of the widget type
* @param string $description A description for the widget type
- * @param string $context A comma-separated list of contexts where this widget is allowed (default: 'all')
- * @param true|false $multiple Whether or not multiple instances of this widget are allowed on a single dashboard (default: false)
- * @param string $position A comma-separated list of positions on the page (side or main) where this widget is allowed (default: "side,main")
- * @return true|false Depending on success
+ * @param string $context A comma-separated list of contexts where this
+ * widget is allowed (default: 'all')
+ * @param bool $multiple Whether or not multiple instances of this widget
+ * are allowed on a single dashboard (default: false)
+ * @param string $positions A comma-separated list of positions on the page
+ * (side or main) where this widget is allowed (default: "side,main")
+ *
+ * @return bool Depending on success
*/
-function add_widget_type($handler, $name, $description, $context = "all", $multiple = false, $positions = "side,main") {
+function add_widget_type($handler, $name, $description, $context = "all",
+$multiple = false, $positions = "side,main") {
+
if (!empty($handler) && !empty($name)) {
global $CONFIG;
@@ -215,9 +231,9 @@ function add_widget_type($handler, $name, $description, $context = "all", $multi
$handlerobj = new stdClass;
$handlerobj->name = $name;
$handlerobj->description = $description;
- $handlerobj->context = explode(",",$context);
+ $handlerobj->context = explode(",", $context);
$handlerobj->multiple = $multiple;
- $handlerobj->positions = explode(",",$positions);
+ $handlerobj->positions = explode(",", $positions);
$CONFIG->widgets->handlers[$handler] = $handlerobj;
@@ -231,6 +247,8 @@ function add_widget_type($handler, $name, $description, $context = "all", $multi
* Remove a widget type
*
* @param string $handler The identifier for the widget handler
+ *
+ * @return void
* @since 1.7.1
*/
function remove_widget_type($handler) {
@@ -253,7 +271,8 @@ function remove_widget_type($handler) {
* Determines whether or not widgets with the specified handler have been defined
*
* @param string $handler The widget handler identifying string
- * @return true|false Whether or not those widgets exist
+ *
+ * @return bool Whether or not those widgets exist
*/
function widget_type_exists($handler) {
global $CONFIG;
@@ -277,29 +296,32 @@ function get_widget_types() {
global $CONFIG;
if (!empty($CONFIG->widgets)
- && !empty($CONFIG->widgets->handlers)
- && is_array($CONFIG->widgets->handlers)) {
+ && !empty($CONFIG->widgets->handlers)
+ && is_array($CONFIG->widgets->handlers)) {
- $context = get_context();
+ $context = get_context();
- foreach($CONFIG->widgets->handlers as $key => $handler) {
- if (!in_array('all',$handler->context) &&
- !in_array($context,$handler->context)) {
- unset($CONFIG->widgets->handlers[$key]);
- }
+ foreach ($CONFIG->widgets->handlers as $key => $handler) {
+ if (!in_array('all', $handler->context) &&
+ !in_array($context, $handler->context)) {
+ unset($CONFIG->widgets->handlers[$key]);
}
-
- return $CONFIG->widgets->handlers;
}
+ return $CONFIG->widgets->handlers;
+ }
+
return array();
}
/**
- * Saves a widget's settings (by passing an array of (name => value) pairs to save_{$handler}_widget)
+ * Saves a widget's settings (by passing an array of
+ * (name => value) pairs to save_{$handler}_widget)
*
- * @param int $widget_guid The GUID of the widget we're saving to
- * @param array $params An array of name => value parameters
+ * @param int $widget_guid The GUID of the widget we're saving to
+ * @param array $params An array of name => value parameters
+ *
+ * @return bool
*/
function save_widget_info($widget_guid, $params) {
if ($widget = get_entity($widget_guid)) {
@@ -320,10 +342,10 @@ function save_widget_info($widget_guid, $params) {
// Save the params to the widget
if (is_array($params) && sizeof($params) > 0) {
- foreach($params as $name => $value) {
+ foreach ($params as $name => $value) {
if (!empty($name) && !in_array($name, array(
- 'guid','owner_guid','site_guid'
+ 'guid', 'owner_guid', 'site_guid'
))) {
if (is_array($value)) {
// @todo Handle arrays securely
@@ -347,18 +369,29 @@ function save_widget_info($widget_guid, $params) {
return false;
}
+/**
+ * Reorders the widgets from a widget panel
+ *
+ * @param string $panelstring1 String of guids of ElggWidget objects separated by ::
+ * @param string $panelstring2 String of guids of ElggWidget objects separated by ::
+ * @param string $panelstring3 String of guids of ElggWidget objects separated by ::
+ * @param string $context Profile or dashboard
+ * @param int $owner Owner guid
+ *
+ * @return void
+ */
function reorder_widgets_from_panel($panelstring1, $panelstring2, $panelstring3, $context, $owner) {
$return = true;
- $mainwidgets = explode('::',$panelstring1);
- $sidewidgets = explode('::',$panelstring2);
- $rightwidgets = explode('::',$panelstring3);
+ $mainwidgets = explode('::', $panelstring1);
+ $sidewidgets = explode('::', $panelstring2);
+ $rightwidgets = explode('::', $panelstring3);
$handlers = array();
$guids = array();
if (is_array($mainwidgets) && sizeof($mainwidgets) > 0) {
- foreach($mainwidgets as $widget) {
+ foreach ($mainwidgets as $widget) {
$guid = (int) $widget;
@@ -370,7 +403,7 @@ function reorder_widgets_from_panel($panelstring1, $panelstring2, $panelstring3,
}
}
if (is_array($sidewidgets) && sizeof($sidewidgets) > 0) {
- foreach($sidewidgets as $widget) {
+ foreach ($sidewidgets as $widget) {
$guid = (int) $widget;
@@ -383,7 +416,7 @@ function reorder_widgets_from_panel($panelstring1, $panelstring2, $panelstring3,
}
}
if (is_array($rightwidgets) && sizeof($rightwidgets) > 0) {
- foreach($rightwidgets as $widget) {
+ foreach ($rightwidgets as $widget) {
$guid = (int) $widget;
@@ -397,19 +430,21 @@ function reorder_widgets_from_panel($panelstring1, $panelstring2, $panelstring3,
}
// Reorder existing widgets or delete ones that have vanished
- foreach (array(1,2,3) as $column) {
- if ($dbwidgets = get_widgets($owner,$context,$column)) {
+ foreach (array(1, 2, 3) as $column) {
+ if ($dbwidgets = get_widgets($owner, $context, $column)) {
+
+ foreach ($dbwidgets as $dbwidget) {
+ if (in_array($dbwidget->getGUID(), $guids[1])
+ || in_array($dbwidget->getGUID(), $guids[2]) || in_array($dbwidget->getGUID(), $guids[3])) {
- foreach($dbwidgets as $dbwidget) {
- if (in_array($dbwidget->getGUID(),$guids[1]) || in_array($dbwidget->getGUID(),$guids[2]) || in_array($dbwidget->getGUID(),$guids[3])) {
- if (in_array($dbwidget->getGUID(),$guids[1])) {
- $pos = array_search($dbwidget->getGUID(),$guids[1]);
+ if (in_array($dbwidget->getGUID(), $guids[1])) {
+ $pos = array_search($dbwidget->getGUID(), $guids[1]);
$col = 1;
- } else if (in_array($dbwidget->getGUID(),$guids[2])) {
- $pos = array_search($dbwidget->getGUID(),$guids[2]);
+ } else if (in_array($dbwidget->getGUID(), $guids[2])) {
+ $pos = array_search($dbwidget->getGUID(), $guids[2]);
$col = 2;
} else {
- $pos = array_search($dbwidget->getGUID(),$guids[3]);
+ $pos = array_search($dbwidget->getGUID(), $guids[3]);
$col = 3;
}
$pos = ($pos + 1) * 10;
@@ -429,11 +464,11 @@ function reorder_widgets_from_panel($panelstring1, $panelstring2, $panelstring3,
}
// Add new ones
if (sizeof($guids[$column]) > 0) {
- foreach($guids[$column] as $key => $guid) {
+ foreach ($guids[$column] as $key => $guid) {
if ($guid == 0) {
$pos = ($key + 1) * 10;
$handler = $handlers[$column][$key];
- if (!add_widget($owner,$handler,$context,$pos,$column)) {
+ if (!add_widget($owner, $handler, $context, $pos, $column)) {
$return = false;
}
}
@@ -445,8 +480,9 @@ function reorder_widgets_from_panel($panelstring1, $panelstring2, $panelstring3,
}
/**
- * Run some things once.
+ * Regsiter entity of object, widget as ElggWidget objects
*
+ * @return void
*/
function widget_run_once() {
// Register a class
@@ -456,6 +492,7 @@ function widget_run_once() {
/**
* Function to initialise widgets functionality on Elgg init
*
+ * @return void
*/
function widgets_init() {
register_action('widgets/reorder');
@@ -467,7 +504,7 @@ function widgets_init() {
}
// Register event
-register_elgg_event_handler('init','system','widgets_init');
+register_elgg_event_handler('init', 'system', 'widgets_init');
// Use widgets on the dashboard
use_widgets('dashboard'); \ No newline at end of file
diff --git a/engine/lib/xml-rpc.php b/engine/lib/xml-rpc.php
index cf08dd8e4..70eb627d8 100644
--- a/engine/lib/xml-rpc.php
+++ b/engine/lib/xml-rpc.php
@@ -1,174 +1,197 @@
<?php
- /**
- * Elgg XML-RPC library.
- * Contains functions and classes to handle XML-RPC services, currently only server only.
- *
- * @package Elgg
- * @subpackage Core
- */
-
- // Helper functions ///////////////////////////////////////////////////////////////////////
-
- /**
- * parse XMLRPCCall parameters
- *
- * Convert an XMLRPCCall result array into native data types
- *
- * @param array $parameters
- * @return array
- */
- function xmlrpc_parse_params($parameters)
- {
- $result = array();
-
- foreach ($parameters as $parameter)
- {
- $result[] = xmlrpc_scalar_value($parameter);
- }
-
- return $result;
+/**
+ * Elgg XML-RPC library.
+ * Contains functions and classes to handle XML-RPC services, currently only server only.
+ *
+ * @package Elgg.Core
+ * @subpackage XMLRPC
+ */
+
+/**
+ * parse XMLRPCCall parameters
+ *
+ * Convert an XMLRPCCall result array into native data types
+ *
+ * @param array $parameters An array of params
+ *
+ * @return array
+ */
+function xmlrpc_parse_params($parameters) {
+ $result = array();
+
+ foreach ($parameters as $parameter) {
+ $result[] = xmlrpc_scalar_value($parameter);
}
- /**
- * Extract the scalar value of an XMLObject type result array
- *
- * @param XMLObject $object
- * @return mixed
- */
- function xmlrpc_scalar_value($object)
- {
- if ($object->name == 'param')
- {
- $object = $object->children[0]->children[0];
- }
-
- switch ($object->name)
- {
- case 'string':
- return $object->content;
- case 'array':
- foreach ($object->children[0]->children as $child)
- {
- $value[] = xmlrpc_scalar_value($child);
- }
- return $value;
- case 'struct':
- foreach ($object->children as $child)
- {
- if (isset($child->children[1]->children[0]))
- $value[$child->children[0]->content] = xmlrpc_scalar_value($child->children[1]->children[0]);
- else
- $value[$child->children[0]->content] = $child->children[1]->content;
- }
- return $value;
- case 'boolean':
- return (boolean) $object->content;
- case 'i4':
- case 'int':
- return (int) $object->content;
- case 'double':
- return (double) $object->content;
- case 'dateTime.iso8601':
- return (int) strtotime($object->content);
- case 'base64':
- return base64_decode($object->content);
- case 'value':
- return xmlrpc_scalar_value($object->children[0]);
- default:
- // @todo unsupported, throw an error
- return false;
- }
+ return $result;
+}
+
+/**
+ * Extract the scalar value of an XMLObject type result array
+ *
+ * @param XMLObject $object And object
+ *
+ * @return mixed
+ */
+function xmlrpc_scalar_value($object) {
+ if ($object->name == 'param') {
+ $object = $object->children[0]->children[0];
}
-
- // Functions for adding handlers //////////////////////////////////////////////////////////
-
- /** XML-RPC Handlers */
- $XML_RPC_HANDLERS = array();
-
- /**
- * Register a method handler for a given XML-RPC method.
- *
- * @param string $method Method parameter.
- * @param string $handler The handler function. This function accepts once XMLRPCCall object and must return a XMLRPCResponse object.
- * @return bool
- */
- function register_xmlrpc_handler($method, $handler)
- {
- global $XML_RPC_HANDLERS;
-
- $XML_RPC_HANDLERS[$method] = $handler;
+
+ switch ($object->name) {
+ case 'string':
+ return $object->content;
+
+ case 'array':
+ foreach ($object->children[0]->children as $child) {
+ $value[] = xmlrpc_scalar_value($child);
+ }
+ return $value;
+
+ case 'struct':
+ foreach ($object->children as $child) {
+ if (isset($child->children[1]->children[0])) {
+ $value[$child->children[0]->content] = xmlrpc_scalar_value($child->children[1]->children[0]);
+ } else {
+ $value[$child->children[0]->content] = $child->children[1]->content;
+ }
+ }
+ return $value;
+
+ case 'boolean':
+ return (boolean) $object->content;
+
+ case 'i4':
+ case 'int':
+ return (int) $object->content;
+
+ case 'double':
+ return (double) $object->content;
+
+ case 'dateTime.iso8601':
+ return (int) strtotime($object->content);
+
+ case 'base64':
+ return base64_decode($object->content);
+
+ case 'value':
+ return xmlrpc_scalar_value($object->children[0]);
+
+ default:
+ // @todo unsupported, throw an error
+ return false;
}
-
- /**
- * Trigger a method call and pass the relevant parameters to the funciton.
- *
- * @param XMLRPCCall $parameters The call and parameters.
- * @return XMLRPCCall
- */
- function trigger_xmlrpc_handler(XMLRPCCall $parameters)
- {
- global $XML_RPC_HANDLERS;
-
- // Go through and see if we have a handler
- if (isset($XML_RPC_HANDLERS[$parameters->getMethodName()]))
- {
- $handler = $XML_RPC_HANDLERS[$parameters->getMethodName()];
- $result = $handler($parameters);
-
- if (!($result instanceof XMLRPCResponse))
- throw new InvalidParameterException(sprintf(elgg_echo('InvalidParameterException:UnexpectedReturnFormat'), $parameters->getMethodName()));
-
- // Result in right format, return it.
- return $result;
+}
+
+// Functions for adding handlers //////////////////////////////////////////////////////////
+
+/** XML-RPC Handlers */
+$XML_RPC_HANDLERS = array();
+
+/**
+ * Register a method handler for a given XML-RPC method.
+ *
+ * @param string $method Method parameter.
+ * @param string $handler The handler function. This function accepts
+ * one XMLRPCCall object and must return a XMLRPCResponse object.
+ *
+ * @return bool
+ */
+function register_xmlrpc_handler($method, $handler) {
+ global $XML_RPC_HANDLERS;
+
+ $XML_RPC_HANDLERS[$method] = $handler;
+}
+
+/**
+ * Trigger a method call and pass the relevant parameters to the funciton.
+ *
+ * @param XMLRPCCall $parameters The call and parameters.
+ *
+ * @return XMLRPCCall
+ */
+function trigger_xmlrpc_handler(XMLRPCCall $parameters) {
+ global $XML_RPC_HANDLERS;
+
+ // Go through and see if we have a handler
+ if (isset($XML_RPC_HANDLERS[$parameters->getMethodName()])) {
+ $handler = $XML_RPC_HANDLERS[$parameters->getMethodName()];
+ $result = $handler($parameters);
+
+ if (!($result instanceof XMLRPCResponse)) {
+ $msg = sprintf(elgg_echo('InvalidParameterException:UnexpectedReturnFormat'),
+ $parameters->getMethodName());
+ throw new InvalidParameterException($msg);
}
-
- // if no handler then throw exception
- throw new NotImplementedException(sprintf(elgg_echo('NotImplementedException:XMLRPCMethodNotImplemented'), $parameters->getMethodName()));
+
+ // Result in right format, return it.
+ return $result;
}
-
- // Error handler functions ////////////////////////////////////////////////////////////////
-
- /**
- * PHP Error handler function.
- * This function acts as a wrapper to catch and report PHP error messages.
- *
- * @see http://uk3.php.net/set-error-handler
- * @param unknown_type $errno
- * @param unknown_type $errmsg
- * @param unknown_type $filename
- * @param unknown_type $linenum
- * @param unknown_type $vars
- */
- function __php_xmlrpc_error_handler($errno, $errmsg, $filename, $linenum, $vars)
- {
- $error = date("Y-m-d H:i:s (T)") . ": \"" . $errmsg . "\" in file " . $filename . " (line " . $linenum . ")";
-
- switch ($errno) {
- case E_USER_ERROR:
- error_log("ERROR: " . $error);
-
- // Since this is a fatal error, we want to stop any further execution but do so gracefully.
- throw new Exception("ERROR: " . $error);
- break;
-
- case E_WARNING :
- case E_USER_WARNING :
- error_log("WARNING: " . $error);
- break;
-
- default:
- error_log("DEBUG: " . $error);
- }
+
+ // if no handler then throw exception
+ $msg = sprintf(elgg_echo('NotImplementedException:XMLRPCMethodNotImplemented'),
+ $parameters->getMethodName());
+ throw new NotImplementedException($msg);
+}
+
+/**
+ * PHP Error handler function.
+ * This function acts as a wrapper to catch and report PHP error messages.
+ *
+ * @see http://uk3.php.net/set-error-handler
+ *
+ * @param int $errno Error number
+ * @param string $errmsg Human readable message
+ * @param string $filename Filename
+ * @param int $linenum Line number
+ * @param array $vars Vars
+ *
+ * @return void
+ */
+function _php_xmlrpc_error_handler($errno, $errmsg, $filename, $linenum, $vars) {
+ $error = date("Y-m-d H:i:s (T)") . ": \"" . $errmsg . "\" in file "
+ . $filename . " (line " . $linenum . ")";
+
+ switch ($errno) {
+ case E_USER_ERROR:
+ error_log("ERROR: " . $error);
+
+ // Since this is a fatal error, we want to stop any further execution but do so gracefully.
+ throw new Exception("ERROR: " . $error);
+ break;
+
+ case E_WARNING :
+ case E_USER_WARNING :
+ error_log("WARNING: " . $error);
+ break;
+
+ default:
+ error_log("DEBUG: " . $error);
}
-
- /**
- * PHP Exception handler for XMLRPC.
- * @param Exception $exception
- */
- function __php_xmlrpc_exception_handler($exception) {
-
- error_log("*** FATAL EXCEPTION (XML-RPC) *** : " . $exception);
-
- page_draw($exception->getMessage(), elgg_view("xml-rpc/output", array('result' => new XMLRPCErrorResponse($exception->getMessage(), $exception->getCode()==0 ? -32400 : $exception->getCode()))));
+}
+
+/**
+ * PHP Exception handler for XMLRPC.
+ *
+ * @param Exception $exception The exception
+ *
+ * @return void
+ */
+function _php_xmlrpc_exception_handler($exception) {
+
+ error_log("*** FATAL EXCEPTION (XML-RPC) *** : " . $exception);
+
+ $code = $exception->getCode();
+
+ if ($code == 0) {
+ $code = -32400;
}
-?>
+
+ $result = new XMLRPCErrorResponse($exception->getMessage(), $code);
+
+ $vars = array('result' => $result);
+
+ $content = elgg_view("xml-rpc/output", $vars);
+
+ page_draw($exception->getMessage(), $content);
+}
diff --git a/engine/lib/xml.php b/engine/lib/xml.php
index bc52815f2..0d0d83da0 100644
--- a/engine/lib/xml.php
+++ b/engine/lib/xml.php
@@ -1,142 +1,147 @@
<?php
- /**
- * Elgg XML library.
- * Contains functions for generating and parsing XML.
- *
- * @package Elgg
- * @subpackage Core
- */
-
- /**
- * This function serialises an object recursively into an XML representation.
- * The function attempts to call $data->export() which expects a stdClass in return, otherwise it will attempt to
- * get the object variables using get_object_vars (which will only return public variables!)
- * @param $data object The object to serialise.
- * @param $n int Level, only used for recursion.
- * @return string The serialised XML output.
- */
- function serialise_object_to_xml($data, $name = "", $n = 0)
- {
- $classname = ($name=="" ? get_class($data) : $name);
-
- $vars = method_exists($data, "export") ? get_object_vars($data->export()) : get_object_vars($data);
-
- $output = "";
-
- if (($n==0) || ( is_object($data) && !($data instanceof stdClass))) {
- $output = "<$classname>";
- }
-
- foreach ($vars as $key => $value) {
- $output .= "<$key type=\"".gettype($value)."\">";
-
- if (is_object($value)) {
- $output .= serialise_object_to_xml($value, $key, $n+1);
- } else if (is_array($value)) {
- $output .= serialise_array_to_xml($value, $n+1);
- } else if (gettype($value) == "boolean") {
- $output .= $value ? "true" : "false";
- } else {
- $output .= htmlspecialchars($value, ENT_NOQUOTES, 'UTF-8');
- }
-
- $output .= "</$key>\n";
- }
-
- if (($n==0) || ( is_object($data) && !($data instanceof stdClass))) {
- $output .= "</$classname>\n";
- }
-
- return $output;
+/**
+ * Elgg XML library.
+ * Contains functions for generating and parsing XML.
+ *
+ * @package Elgg.Core
+ * @subpackage XML
+ */
+
+/**
+ * This function serialises an object recursively into an XML representation.
+ *
+ * The function attempts to call $data->export() which expects a stdClass in return,
+ * otherwise it will attempt to get the object variables using get_object_vars (which
+ * will only return public variables!)
+ *
+ * @param mixed $data The object to serialise.
+ * @param string $name The name?
+ * @param int $n Level, only used for recursion.
+ *
+ * @return string The serialised XML output.
+ */
+function serialise_object_to_xml($data, $name = "", $n = 0) {
+ $classname = ($name == "" ? get_class($data) : $name);
+
+ $vars = method_exists($data, "export") ? get_object_vars($data->export()) : get_object_vars($data);
+
+ $output = "";
+
+ if (($n == 0) || ( is_object($data) && !($data instanceof stdClass))) {
+ $output = "<$classname>";
}
- /**
- * Serialise an array.
- *
- * @param array $data
- * @param int $n Used for recursion
- * @return string
- */
- function serialise_array_to_xml(array $data, $n = 0)
- {
- $output = "";
-
- if ($n==0) {
- $output = "<array>\n";
+ foreach ($vars as $key => $value) {
+ $output .= "<$key type=\"" . gettype($value) . "\">";
+
+ if (is_object($value)) {
+ $output .= serialise_object_to_xml($value, $key, $n + 1);
+ } else if (is_array($value)) {
+ $output .= serialise_array_to_xml($value, $n + 1);
+ } else if (gettype($value) == "boolean") {
+ $output .= $value ? "true" : "false";
+ } else {
+ $output .= htmlspecialchars($value, ENT_NOQUOTES, 'UTF-8');
}
-
- foreach ($data as $key => $value) {
- $item = "array_item";
-
- if (is_numeric($key)) {
- $output .= "<$item name=\"$key\" type=\"".gettype($value)."\">";
- } else {
- $item = $key;
- $output .= "<$item type=\"".gettype($value)."\">";
- }
-
- if (is_object($value)) {
- $output .= serialise_object_to_xml($value, "", $n+1);
- } else if (is_array($value)) {
- $output .= serialise_array_to_xml($value, $n+1);
- } else if (gettype($value) == "boolean") {
- $output .= $value ? "true" : "false";
- } else {
- $output .= htmlspecialchars($value, ENT_NOQUOTES, 'UTF-8');
- }
-
- $output .= "</$item>\n";
+
+ $output .= "</$key>\n";
+ }
+
+ if (($n == 0) || (is_object($data) && !($data instanceof stdClass))) {
+ $output .= "</$classname>\n";
+ }
+
+ return $output;
+}
+
+/**
+ * Serialise an array.
+ *
+ * @param array $data The data to serialize
+ * @param int $n Used for recursion
+ *
+ * @return string
+ */
+function serialise_array_to_xml(array $data, $n = 0) {
+ $output = "";
+
+ if ($n == 0) {
+ $output = "<array>\n";
+ }
+
+ foreach ($data as $key => $value) {
+ $item = "array_item";
+
+ if (is_numeric($key)) {
+ $output .= "<$item name=\"$key\" type=\"" . gettype($value) . "\">";
+ } else {
+ $item = $key;
+ $output .= "<$item type=\"" . gettype($value) . "\">";
}
-
- if ($n==0) {
- $output .= "</array>\n";
+
+ if (is_object($value)) {
+ $output .= serialise_object_to_xml($value, "", $n + 1);
+ } else if (is_array($value)) {
+ $output .= serialise_array_to_xml($value, $n + 1);
+ } else if (gettype($value) == "boolean") {
+ $output .= $value ? "true" : "false";
+ } else {
+ $output .= htmlspecialchars($value, ENT_NOQUOTES, 'UTF-8');
}
-
- return $output;
+
+ $output .= "</$item>\n";
}
-
- /**
- * Parse an XML file into an object.
- * Based on code from http://de.php.net/manual/en/function.xml-parse-into-struct.php by
- * efredricksen at gmail dot com
- *
- * @param string $xml The XML.
- */
- function xml_to_object($xml)
- {
- $parser = xml_parser_create();
-
- // Parse $xml into a structure
- xml_parser_set_option($parser, XML_OPTION_SKIP_WHITE, 1);
- xml_parser_set_option($parser, XML_OPTION_CASE_FOLDING, 0);
- xml_parse_into_struct($parser, $xml, $tags);
-
- xml_parser_free($parser);
-
- $elements = array();
- $stack = array();
-
- foreach ($tags as $tag) {
- $index = count($elements);
-
- if ($tag['type'] == "complete" || $tag['type'] == "open") {
- $elements[$index] = new XmlElement;
- $elements[$index]->name = $tag['tag'];
- $elements[$index]->attributes = $tag['attributes'];
- $elements[$index]->content = $tag['value'];
-
- if ($tag['type'] == "open") {
- $elements[$index]->children = array();
- $stack[count($stack)] = &$elements;
- $elements = &$elements[$index]->children;
- }
- }
-
- if ($tag['type'] == "close") {
- $elements = &$stack[count($stack) - 1];
- unset($stack[count($stack) - 1]);
+
+ if ($n == 0) {
+ $output .= "</array>\n";
+ }
+
+ return $output;
+}
+
+/**
+ * Parse an XML file into an object.
+ * Based on code from http://de.php.net/manual/en/function.xml-parse-into-struct.php by
+ * efredricksen at gmail dot com
+ *
+ * @param string $xml The XML
+ *
+ * @return object
+ */
+function xml_to_object($xml) {
+ $parser = xml_parser_create();
+
+ // Parse $xml into a structure
+ xml_parser_set_option($parser, XML_OPTION_SKIP_WHITE, 1);
+ xml_parser_set_option($parser, XML_OPTION_CASE_FOLDING, 0);
+ xml_parse_into_struct($parser, $xml, $tags);
+
+ xml_parser_free($parser);
+
+ $elements = array();
+ $stack = array();
+
+ foreach ($tags as $tag) {
+ $index = count($elements);
+
+ if ($tag['type'] == "complete" || $tag['type'] == "open") {
+ $elements[$index] = new XmlElement;
+ $elements[$index]->name = $tag['tag'];
+ $elements[$index]->attributes = $tag['attributes'];
+ $elements[$index]->content = $tag['value'];
+
+ if ($tag['type'] == "open") {
+ $elements[$index]->children = array();
+ $stack[count($stack)] = &$elements;
+ $elements = &$elements[$index]->children;
}
}
-
- return $elements[0];
+
+ if ($tag['type'] == "close") {
+ $elements = &$stack[count($stack) - 1];
+ unset($stack[count($stack) - 1]);
+ }
}
+
+ return $elements[0];
+}