private function queryMetadataDatabase($results) { $tracks = array(); foreach ($results as $key => $value) { if (is_array($value)) { $trackid = $value[0]; } else { $trackid = $value; } $file = Filepeer::getFirstFileByTrackId($trackid); if ($file) { $tracks[$key] = FiledescPeer::retrieveByPk($file->getExternalKey()); } if (!$file || !$tracks[$key]) { //if the track was not found in the metadata database $track = new Filedesc(); $track->setTracknr($trackid); $track->setTitle("No Track Information."); $tracks[$key] = $track; } } return $tracks; }
/** * Adds an object to the instance pool. * * Propel keeps cached copies of objects in an instance pool when they are retrieved * from the database. In some cases -- especially when you override doSelect*() * methods in your stub classes -- you may need to explicitly add objects * to the cache in order to ensure that the same objects are always returned by doSelect*() * and retrieveByPK*() calls. * * @param Filedesc $value A Filedesc object. * @param string $key (optional) key to use for instance map (for performance boost if key was already calculated externally). */ public static function addInstanceToPool(Filedesc $obj, $key = null) { if (Propel::isInstancePoolingEnabled()) { if ($key === null) { $key = (string) $obj->getTracknr(); } // if key === null self::$instances[$key] = $obj; } }