/**
* @brief get the class id of a given app/class name pair or all class ids of the given app
* @param $app app id
* @param $class class name defined in the app's info.xml or null to fetch all class IDs of the given app
* @return id, array or false, if the class doesn't exist
*/
private static function getClassId($app, $class = null)
{
$return = array();
if ($class == null) {
// get all classes of $app
if (!isset(self::$classIdsStmt)) {
self::$classIdsStmt = OCP\DB::prepare("SELECT id FROM *PREFIX*notification_classes WHERE appid = ?");
}
$result = self::$classIdsStmt->execute(array($app));
while (($row = $result->fetchOne()) !== false) {
$return[] = (int) $row;
}
} else {
if (!isset(self::$classIdStmt)) {
self::$classIdStmt = OCP\DB::prepare("SELECT id FROM *PREFIX*notification_classes WHERE appid = ? AND name = ?");
}
$result = self::$classIdStmt->execute(array($app, $class));
if (($row = $result->fetchOne()) !== false) {
$return = (int) $row;
}
}
if (!count($return)) {
return self::parseAppNotifications($app, $class);
}
return $return;
}
