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-rw-r--r--mod/search/search_hooks.php148
1 files changed, 88 insertions, 60 deletions
diff --git a/mod/search/search_hooks.php b/mod/search/search_hooks.php
index 62058abf1..923cf0aa8 100644
--- a/mod/search/search_hooks.php
+++ b/mod/search/search_hooks.php
@@ -3,17 +3,17 @@
* Elgg core search.
*
* @package Elgg
- * @subpackage Core
+ * @subpackage Search
*/
/**
- * Return default results for searches on objects.
+ * Get objects that match the search parameters.
*
- * @param unknown_type $hook
- * @param unknown_type $type
- * @param unknown_type $value
- * @param unknown_type $params
- * @return unknown_type
+ * @param string $hook Hook name
+ * @param string $type Hook type
+ * @param array $value Empty array
+ * @param array $params Search parameters
+ * @return array
*/
function search_objects_hook($hook, $type, $value, $params) {
@@ -23,7 +23,7 @@ function search_objects_hook($hook, $type, $value, $params) {
$params['joins'] = array($join);
$fields = array('title', 'description');
- $where = search_get_where_sql('oe', $fields, $params, FALSE);
+ $where = search_get_where_sql('oe', $fields, $params);
$params['wheres'] = array($where);
$params['count'] = TRUE;
@@ -35,6 +35,7 @@ function search_objects_hook($hook, $type, $value, $params) {
}
$params['count'] = FALSE;
+ $params['order_by'] = search_get_order_by_sql('e', 'oe', $params['sort'], $params['order']);
$entities = elgg_get_entities($params);
// add the volatile data for why these entities have been returned.
@@ -53,13 +54,13 @@ function search_objects_hook($hook, $type, $value, $params) {
}
/**
- * Return default results for searches on groups.
+ * Get groups that match the search parameters.
*
- * @param unknown_type $hook
- * @param unknown_type $type
- * @param unknown_type $value
- * @param unknown_type $params
- * @return unknown_type
+ * @param string $hook Hook name
+ * @param string $type Hook type
+ * @param array $value Empty array
+ * @param array $params Search parameters
+ * @return array
*/
function search_groups_hook($hook, $type, $value, $params) {
$db_prefix = elgg_get_config('dbprefix');
@@ -68,12 +69,9 @@ function search_groups_hook($hook, $type, $value, $params) {
$join = "JOIN {$db_prefix}groups_entity ge ON e.guid = ge.guid";
$params['joins'] = array($join);
-
$fields = array('name', 'description');
- // force into boolean mode because we've having problems with the
- // "if > 50% match 0 sets are returns" problem.
- $where = search_get_where_sql('ge', $fields, $params, FALSE);
+ $where = search_get_where_sql('ge', $fields, $params);
$params['wheres'] = array($where);
@@ -89,6 +87,7 @@ function search_groups_hook($hook, $type, $value, $params) {
}
$params['count'] = FALSE;
+ $params['order_by'] = search_get_order_by_sql('e', 'ge', $params['sort'], $params['order']);
$entities = elgg_get_entities($params);
// add the volatile data for why these entities have been returned.
@@ -107,15 +106,15 @@ function search_groups_hook($hook, $type, $value, $params) {
}
/**
- * Return default results for searches on users.
- *
- * @todo add profile field MD searching
+ * Get users that match the search parameters.
*
- * @param unknown_type $hook
- * @param unknown_type $type
- * @param unknown_type $value
- * @param unknown_type $params
- * @return unknown_type
+ * Searches on username, display name, and profile fields
+ *
+ * @param string $hook Hook name
+ * @param string $type Hook type
+ * @param array $value Empty array
+ * @param array $params Search parameters
+ * @return array
*/
function search_users_hook($hook, $type, $value, $params) {
$db_prefix = elgg_get_config('dbprefix');
@@ -159,6 +158,7 @@ function search_users_hook($hook, $type, $value, $params) {
}
$params['count'] = FALSE;
+ $params['order_by'] = search_get_order_by_sql('e', 'ue', $params['sort'], $params['order']);
$entities = elgg_get_entities($params);
// add the volatile data for why these entities have been returned.
@@ -175,11 +175,20 @@ function search_users_hook($hook, $type, $value, $params) {
$entity->setVolatileData('search_matched_title', $title);
$matched = '';
- foreach ($profile_fields as $md) {
- $text = $entity->$md;
- if (stristr($text, $query)) {
- $matched .= elgg_echo("profile:{$md}") . ': '
- . search_get_highlighted_relevant_substrings($text, $query);
+ foreach ($profile_fields as $md_name) {
+ $metadata = $entity->$md_name;
+ if (is_array($metadata)) {
+ foreach ($metadata as $text) {
+ if (stristr($text, $query)) {
+ $matched .= elgg_echo("profile:{$md_name}") . ': '
+ . search_get_highlighted_relevant_substrings($text, $query);
+ }
+ }
+ } else {
+ if (stristr($metadata, $query)) {
+ $matched .= elgg_echo("profile:{$md_name}") . ': '
+ . search_get_highlighted_relevant_substrings($metadata, $query);
+ }
}
}
@@ -193,13 +202,13 @@ function search_users_hook($hook, $type, $value, $params) {
}
/**
- * Return default results for searches on tags.
+ * Get entities with tags that match the search parameters.
*
- * @param unknown_type $hook
- * @param unknown_type $type
- * @param unknown_type $value
- * @param unknown_type $params
- * @return unknown_type
+ * @param string $hook Hook name
+ * @param string $type Hook type
+ * @param array $value Empty array
+ * @param array $params Search parameters
+ * @return array
*/
function search_tags_hook($hook, $type, $value, $params) {
$db_prefix = elgg_get_config('dbprefix');
@@ -261,6 +270,7 @@ function search_tags_hook($hook, $type, $value, $params) {
}
$params['count'] = FALSE;
+ $params['order_by'] = search_get_order_by_sql('e', null, $params['sort'], $params['order']);
$entities = elgg_get_entities($params);
// add the volatile data for why these entities have been returned.
@@ -327,11 +337,11 @@ function search_tags_hook($hook, $type, $value, $params) {
/**
* Register tags as a custom search type.
*
- * @param unknown_type $hook
- * @param unknown_type $type
- * @param unknown_type $value
- * @param unknown_type $params
- * @return unknown_type
+ * @param string $hook Hook name
+ * @param string $type Hook type
+ * @param array $value Array of custom search types
+ * @param array $params Search parameters
+ * @return array
*/
function search_custom_types_tags_hook($hook, $type, $value, $params) {
$value[] = 'tags';
@@ -340,13 +350,13 @@ function search_custom_types_tags_hook($hook, $type, $value, $params) {
/**
- * Return default results for searches on comments.
+ * Get comments that match the search parameters.
*
- * @param unknown_type $hook
- * @param unknown_type $type
- * @param unknown_type $value
- * @param unknown_type $params
- * @return unknown_type
+ * @param string $hook Hook name
+ * @param string $type Hook type
+ * @param array $value Empty array
+ * @param array $params Search parameters
+ * @return array
*/
function search_comments_hook($hook, $type, $value, $params) {
$db_prefix = elgg_get_config('dbprefix');
@@ -395,9 +405,19 @@ function search_comments_hook($hook, $type, $value, $params) {
// don't continue if nothing there...
if (!$count) {
- return array ('entities' => array(), 'count' => 0);
+ return array('entities' => array(), 'count' => 0);
}
-
+
+ // no full text index on metastrings table
+ if ($params['sort'] == 'relevance') {
+ $params['sort'] = 'created';
+ }
+
+ $order_by = search_get_order_by_sql('a', null, $params['sort'], $params['order']);
+ if ($order_by) {
+ $order_by = "ORDER BY $order_by";
+ }
+
$q = "SELECT DISTINCT a.*, msv.string as comment FROM {$db_prefix}annotations a
JOIN {$db_prefix}metastrings msn ON a.name_id = msn.id
JOIN {$db_prefix}metastrings msv ON a.value_id = msv.id
@@ -407,7 +427,8 @@ function search_comments_hook($hook, $type, $value, $params) {
AND $e_access
AND $a_access
$container_and
-
+
+ $order_by
LIMIT $offset, $limit
";
@@ -434,10 +455,17 @@ function search_comments_hook($hook, $type, $value, $params) {
}
$comment_str = search_get_highlighted_relevant_substrings($comment->comment, $query);
- $entity->setVolatileData('search_match_annotation_id', $comment->id);
- $entity->setVolatileData('search_matched_comment', $comment_str);
- $entity->setVolatileData('search_matched_comment_owner_guid', $comment->owner_guid);
- $entity->setVolatileData('search_matched_comment_time_created', $comment->time_created);
+ $comments_data = $entity->getVolatileData('search_comments_data');
+ if (!$comments_data) {
+ $comments_data = array();
+ }
+ $comments_data[] = array(
+ 'annotation_id' => $comment->id,
+ 'text' => $comment_str,
+ 'owner_guid' => $comment->owner_guid,
+ 'time_created' => $comment->time_created,
+ );
+ $entity->setVolatileData('search_comments_data', $comments_data);
$entities[] = $entity;
}
@@ -450,11 +478,11 @@ function search_comments_hook($hook, $type, $value, $params) {
/**
* Register comments as a custom search type.
*
- * @param unknown_type $hook
- * @param unknown_type $type
- * @param unknown_type $value
- * @param unknown_type $params
- * @return unknown_type
+ * @param string $hook Hook name
+ * @param string $type Hook type
+ * @param array $value Array of custom search types
+ * @param array $params Search parameters
+ * @return array
*/
function search_custom_types_comments_hook($hook, $type, $value, $params) {
$value[] = 'comments';
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-20 10:13:55 +0000