diff options
Diffstat (limited to 'engine/lib/relationships.php')
| -rw-r--r-- | engine/lib/relationships.php | 47 |
1 files changed, 45 insertions, 2 deletions
diff --git a/engine/lib/relationships.php b/engine/lib/relationships.php index b71f075e5..642b2f5c6 100644 --- a/engine/lib/relationships.php +++ b/engine/lib/relationships.php @@ -302,7 +302,9 @@ $id = (int)$id; - return row_to_elggrelationship(get_data_row("delete from {$CONFIG->dbprefix}entity_relationships where id=$id")); + $result = delete_data("delete from {$CONFIG->dbprefix}entity_relationships where id=$id"); + + return $result; } /** @@ -323,7 +325,18 @@ $relationship = sanitise_string($relationship); $guid_two = (int)$guid_two; - return insert_data("INSERT into {$CONFIG->dbprefix}entity_relationships (guid_one, relationship, guid_two) values ($guid_one, '$relationship', $guid_two)"); + $result = insert_data("INSERT into {$CONFIG->dbprefix}entity_relationships (guid_one, relationship, guid_two) values ($guid_one, '$relationship', $guid_two)"); + + if ($result!==false) { + $obj = get_relationship($result); + if (trigger_elgg_event('create', $relationship, $obj)) { + return true; + } else { + delete_relationship($result); + } + } + + return false; } /** @@ -620,10 +633,40 @@ return $returnvalue; } + + /** + * An event listener which will notify users based on certain events. + * + * @param unknown_type $event + * @param unknown_type $object_type + * @param unknown_type $object + */ + function relationship_notification_hook($event, $object_type, $object) + { + global $CONFIG; + + if ( + ($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_two->name), + sprintf(elgg_echo("friend:newfriend:body"), $user_one->name, $CONFIG->site->url . "pg/profile/" . $user_one->username) + ); + } + } /** Register the import hook */ register_plugin_hook("import", "all", "import_relationship_plugin_hook", 3); /** Register the hook, ensuring entities are serialised first */ 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'); ?>
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