public function updateCache(Lyric $lyric)
{
$cacheTitleShort = '';
$artists = $lyric->getOrderedArtists();
array_slice($artists, 0, 2);
if (isset($artists[0])) {
$cacheTitleShort .= $artists[0]['name'];
}
if (isset($artists[1])) {
// @TODO translate!
$cacheTitleShort .= ' и ' . $artists[1]['name'];
}
if ($cacheTitleShort) {
$cacheTitleShort .= ' - ';
}
$cacheTitleShort .= $lyric->getTitle();
$lyric->setcacheTitleShort($cacheTitleShort);
}
