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-rw-r--r--engine/lib/objects.php416
1 files changed, 208 insertions, 208 deletions
diff --git a/engine/lib/objects.php b/engine/lib/objects.php
index 4090c1c24..7e7e956a4 100644
--- a/engine/lib/objects.php
+++ b/engine/lib/objects.php
@@ -1,147 +1,147 @@
-<?php
-
- /**
- * Elgg objects
- * Functions to manage multiple or single objects in an Elgg install
- *
- * @package Elgg
- * @subpackage Core
+<?php
- * @author Curverider Ltd
+ /**
+ * Elgg objects
+ * Functions to manage multiple or single objects in an Elgg install
+ *
+ * @package Elgg
+ * @subpackage Core
+
+ * @author Curverider Ltd
+
+ * @link http://elgg.org/
+ */
- * @link http://elgg.org/
- */
-
- /**
- * ElggObject
+ /**
+ * ElggObject
* Representation of an "object" in the system.
*
* @package Elgg
- * @subpackage Core
- */
- class ElggObject extends ElggEntity
- {
- /**
- * Initialise the attributes array.
- * This is vital to distinguish between metadata and base parameters.
- *
- * Place your base parameters here.
- */
- protected function initialise_attributes()
- {
- parent::initialise_attributes();
-
- $this->attributes['type'] = "object";
- $this->attributes['title'] = "";
+ * @subpackage Core
+ */
+ class ElggObject extends ElggEntity
+ {
+ /**
+ * Initialise the attributes array.
+ * This is vital to distinguish between metadata and base parameters.
+ *
+ * Place your base parameters here.
+ */
+ protected function initialise_attributes()
+ {
+ parent::initialise_attributes();
+
+ $this->attributes['type'] = "object";
+ $this->attributes['title'] = "";
$this->attributes['description'] = "";
- $this->attributes['tables_split'] = 2;
- }
-
- /**
- * Construct a new object entity, optionally from a given id value.
- *
- * @param mixed $guid If an int, load that GUID.
- * If a db row then will attempt to load the rest of the data.
- * @throws Exception if there was a problem creating the object.
- */
- function __construct($guid = null)
- {
+ $this->attributes['tables_split'] = 2;
+ }
+
+ /**
+ * Construct a new object entity, optionally from a given id value.
+ *
+ * @param mixed $guid If an int, load that GUID.
+ * If a db row then will attempt to load the rest of the data.
+ * @throws Exception if there was a problem creating the object.
+ */
+ function __construct($guid = null)
+ {
$this->initialise_attributes();
-
- if (!empty($guid))
- {
- // Is $guid is a DB row - either a entity row, or a object table row.
- if ($guid instanceof stdClass) {
- // Load the rest
+
+ if (!empty($guid))
+ {
+ // Is $guid is a DB row - either a entity row, or a object table row.
+ if ($guid instanceof stdClass) {
+ // Load the rest
if (!$this->load($guid->guid))
- throw new IOException(sprintf(elgg_echo('IOException:FailedToLoadGUID'), get_class(), $guid->guid));
- }
-
- // Is $guid is an ElggObject? Use a copy constructor
- else if ($guid instanceof ElggObject)
- {
- foreach ($guid->attributes as $key => $value)
- $this->attributes[$key] = $value;
- }
-
- // Is this is an ElggEntity but not an ElggObject = ERROR!
- else if ($guid instanceof ElggEntity)
- throw new InvalidParameterException(elgg_echo('InvalidParameterException:NonElggObject'));
-
- // We assume if we have got this far, $guid is an int
- else if (is_numeric($guid)) {
- if (!$this->load($guid)) IOException(sprintf(elgg_echo('IOException:FailedToLoadGUID'), get_class(), $guid));
+ throw new IOException(sprintf(elgg_echo('IOException:FailedToLoadGUID'), get_class(), $guid->guid));
+ }
+
+ // Is $guid is an ElggObject? Use a copy constructor
+ else if ($guid instanceof ElggObject)
+ {
+ foreach ($guid->attributes as $key => $value)
+ $this->attributes[$key] = $value;
+ }
+
+ // Is this is an ElggEntity but not an ElggObject = ERROR!
+ else if ($guid instanceof ElggEntity)
+ throw new InvalidParameterException(elgg_echo('InvalidParameterException:NonElggObject'));
+
+ // We assume if we have got this far, $guid is an int
+ else if (is_numeric($guid)) {
+ if (!$this->load($guid)) IOException(sprintf(elgg_echo('IOException:FailedToLoadGUID'), get_class(), $guid));
}
else
- throw new InvalidParameterException(elgg_echo('InvalidParameterException:UnrecognisedValue'));
- }
- }
-
- /**
- * Override the load function.
- * This function will ensure that all data is loaded (were possible), so
- * if only part of the ElggObject is loaded, it'll load the rest.
- *
- * @param int $guid
- * @return true|false
- */
- protected function load($guid)
- {
- // Test to see if we have the generic stuff
- if (!parent::load($guid))
- return false;
-
- // Check the type
- if ($this->attributes['type']!='object')
- throw new InvalidClassException(sprintf(elgg_echo('InvalidClassException:NotValidElggStar'), $guid, get_class()));
-
- // Load missing data
+ throw new InvalidParameterException(elgg_echo('InvalidParameterException:UnrecognisedValue'));
+ }
+ }
+
+ /**
+ * Override the load function.
+ * This function will ensure that all data is loaded (were possible), so
+ * if only part of the ElggObject is loaded, it'll load the rest.
+ *
+ * @param int $guid
+ * @return true|false
+ */
+ protected function load($guid)
+ {
+ // Test to see if we have the generic stuff
+ if (!parent::load($guid))
+ return false;
+
+ // Check the type
+ if ($this->attributes['type']!='object')
+ throw new InvalidClassException(sprintf(elgg_echo('InvalidClassException:NotValidElggStar'), $guid, get_class()));
+
+ // Load missing data
$row = get_object_entity_as_row($guid);
- if (($row) && (!$this->isFullyLoaded())) $this->attributes['tables_loaded'] ++; // If $row isn't a cached copy then increment the counter
-
- // Now put these into the attributes array as core values
- $objarray = (array) $row;
- foreach($objarray as $key => $value)
- $this->attributes[$key] = $value;
-
- return true;
- }
-
- /**
- * Override the save function.
- * @return true|false
- */
- public function save()
- {
- // Save generic stuff
- if (!parent::save())
- return false;
-
- // Now save specific stuff
+ if (($row) && (!$this->isFullyLoaded())) $this->attributes['tables_loaded'] ++; // If $row isn't a cached copy then increment the counter
+
+ // Now put these into the attributes array as core values
+ $objarray = (array) $row;
+ foreach($objarray as $key => $value)
+ $this->attributes[$key] = $value;
+
+ return true;
+ }
+
+ /**
+ * Override the save function.
+ * @return true|false
+ */
+ public function save()
+ {
+ // Save generic stuff
+ if (!parent::save())
+ return false;
+
+ // Now save specific stuff
return create_object_entity($this->get('guid'), $this->get('title'), $this->get('description'), $this->get('container_guid'));
}
-
- /**
- * Get sites that this object is a member of
- *
- * @param string $subtype Optionally, the subtype of result we want to limit to
- * @param int $limit The number of results to return
- * @param int $offset Any indexing offset
- */
- function getSites($subtype="", $limit = 10, $offset = 0) {
- return get_site_objects($this->getGUID(), $subtype, $limit, $offset);
- }
-
- /**
- * Add this object to a particular site
- *
- * @param int $site_guid The guid of the site to add it to
- * @return true|false
- */
- function addToSite($site_guid) {
- return add_site_object($this->getGUID(), $site_guid);
- }
+
+ /**
+ * Get sites that this object is a member of
+ *
+ * @param string $subtype Optionally, the subtype of result we want to limit to
+ * @param int $limit The number of results to return
+ * @param int $offset Any indexing offset
+ */
+ function getSites($subtype="", $limit = 10, $offset = 0) {
+ return get_site_objects($this->getGUID(), $subtype, $limit, $offset);
+ }
+
+ /**
+ * Add this object to a particular site
+ *
+ * @param int $site_guid The guid of the site to add it to
+ * @return true|false
+ */
+ function addToSite($site_guid) {
+ return add_site_object($this->getGUID(), $site_guid);
+ }
/**
* Set the container for this object.
@@ -180,16 +180,16 @@
return false;
}
-
- /**
- * Get the collections associated with a object.
- *
- * @param string $subtype Optionally, the subtype of result we want to limit to
- * @param int $limit The number of results to return
- * @param int $offset Any indexing offset
- * @return unknown
- */
- //public function getCollections($subtype="", $limit = 10, $offset = 0) { get_object_collections($this->getGUID(), $subtype, $limit, $offset); }
+
+ /**
+ * Get the collections associated with a object.
+ *
+ * @param string $subtype Optionally, the subtype of result we want to limit to
+ * @param int $limit The number of results to return
+ * @param int $offset Any indexing offset
+ * @return unknown
+ */
+ //public function getCollections($subtype="", $limit = 10, $offset = 0) { get_object_collections($this->getGUID(), $subtype, $limit, $offset); }
// EXPORTABLE INTERFACE ////////////////////////////////////////////////////////////
@@ -202,18 +202,18 @@
'title',
'description',
));
- }
- }
-
- /**
- * Return the object specific details of a object by a row.
- *
- * @param int $guid
- */
- function get_object_entity_as_row($guid)
- {
- global $CONFIG;
-
+ }
+ }
+
+ /**
+ * Return the object specific details of a object by a row.
+ *
+ * @param int $guid
+ */
+ function get_object_entity_as_row($guid)
+ {
+ global $CONFIG;
+
$guid = (int)$guid;
/*$row = retrieve_cached_entity_row($guid);
@@ -229,31 +229,31 @@
{*/
// Object not cached, load it.
if ($CONFIG->debug)
- error_log("** Sub part of GUID:$guid loaded from DB");
-
+ error_log("** Sub part of GUID:$guid loaded from DB");
+
return get_data_row("SELECT * from {$CONFIG->dbprefix}objects_entity where guid=$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 string $description The object's description
- */
- function create_object_entity($guid, $title, $description)
- {
- global $CONFIG;
-
- $guid = (int)$guid;
- $title = sanitise_string($title);
+ //}
+ }
+
+ /**
+ * 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 string $description The object's description
+ */
+ function create_object_entity($guid, $title, $description)
+ {
+ global $CONFIG;
+
+ $guid = (int)$guid;
+ $title = sanitise_string($title);
$description = sanitise_string($description);
-
- $row = get_entity_as_row($guid);
-
- if ($row)
+
+ $row = get_entity_as_row($guid);
+
+ 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}")) {
@@ -267,7 +267,7 @@
} else {
$entity->delete();
}
- }
+ }
}
else
{
@@ -283,25 +283,25 @@
//delete_entity($guid);
}
}
- }
-
- }
-
- return false;
- }
-
+ }
+
+ }
+
+ return false;
+ }
+
/**
* THIS FUNCTION IS DEPRECATED.
- *
- * Delete a object's extra data.
- *
- * @param int $guid
- */
- function delete_object_entity($guid)
+ *
+ * Delete a object's extra data.
+ *
+ * @param int $guid
+ */
+ function delete_object_entity($guid)
{
system_message(sprintf(elgg_echo('deprecatedfunction'), 'delete_user_entity'));
- return 1; // Always return that we have deleted one row in order to not break existing code.
+ return 1; // Always return that we have deleted one row in order to not break existing code.
}
/**
@@ -347,22 +347,22 @@
}
}
return false;
- }
-
- /**
- * 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 $offset Any indexing offset
- * @return false|array On success, an array of ElggSites
- */
- function get_object_sites($object_guid, $limit = 10, $offset = 0) {
- $object_guid = (int)$object_guid;
- $limit = (int)$limit;
- $offset = (int)$offset;
-
- return get_entities_from_relationship("member_of_site", $object_guid, false, "site", "", 0, "time_created desc", $limit, $offset);
- }
-
+ }
+
+ /**
+ * 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 $offset Any indexing offset
+ * @return false|array On success, an array of ElggSites
+ */
+ function get_object_sites($object_guid, $limit = 10, $offset = 0) {
+ $object_guid = (int)$object_guid;
+ $limit = (int)$limit;
+ $offset = (int)$offset;
+
+ return get_entities_from_relationship("member_of_site", $object_guid, false, "site", "", 0, "time_created desc", $limit, $offset);
+ }
+
?> \ No newline at end of file