diff options
Diffstat (limited to 'engine/lib/objects.php')
| -rw-r--r-- | engine/lib/objects.php | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/engine/lib/objects.php b/engine/lib/objects.php index 184fe44bd..51b47df2a 100644 --- a/engine/lib/objects.php +++ b/engine/lib/objects.php @@ -95,6 +95,59 @@ function delete_object_entity($guid) { } /** + * 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 $count Whether to return the count of results or just the results. + * + * @return int|false + * @deprecated 1.7 + */ +function search_for_object($criteria, $limit = 10, $offset = 0, $order_by = "", $count = false) { + elgg_deprecated_notice('search_for_object() was deprecated by new search plugin.', 1.7); + global $CONFIG; + + $criteria = sanitise_string($criteria); + $limit = (int)$limit; + $offset = (int)$offset; + $order_by = sanitise_string($order_by); + $container_guid = (int)$container_guid; + + $access = get_access_sql_suffix("e"); + + if ($order_by == "") { + $order_by = "e.time_created desc"; + } + + if ($count) { + $query = "SELECT count(e.guid) as total "; + } 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 $access"; + + if (!$count) { + $query .= " order by $order_by limit $offset, $limit"; // Add order and limit + return get_data($query, "entity_row_to_elggstar"); + } else { + if ($count = get_data_row($query)) { + return $count->total; + } + } + return false; +} + +/** * Get the sites this object is part of * * @param int $object_guid The object's GUID @@ -134,5 +187,42 @@ function objects_test($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); + + // Change this to set the number of users that display on the search page + $threshold = 4; + + $object = get_input('object'); + + if (!get_input('offset') && (empty($object) || $object == 'user')) { + if ($users = search_for_user($tag, $threshold)) { + $countusers = search_for_user($tag, 0, 0, "", true); + + $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 $return; + + } + } +} + elgg_register_event_handler('init', 'system', 'objects_init', 0); elgg_register_plugin_hook_handler('unit_test', 'system', 'objects_test');
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