/**
* Retrieves a sfAsset object from a relative URL like
* /medias/foo/bar.jpg
* i.e. the kind of URL returned by $sf_asset->getUrl()
*/
public static function retrieveFromUrl($url)
{
$url = sfAssetFolderPeer::cleanPath($url);
list($relPath, $filename) = sfAssetsLibraryTools::splitPath($url);
$c = new Criteria();
$c->add(sfAssetPeer::FILENAME, $filename);
$c->addJoin(sfAssetPeer::FOLDER_ID, sfAssetFolderPeer::ID);
$c->add(sfAssetFolderPeer::RELATIVE_PATH, $relPath ? $relPath : null);
return sfAssetPeer::doSelectOne($c);
}
