/**
* Return if there are no files
*
* @return string
*/
public function generate()
{
$accountModel = AccountModel::findByPk($this->facebook_album_account);
if ($accountModel === null) {
return '';
}
$this->facebookAlbum = new FacebookAlbum($accountModel);
$this->facebookAlbum->setAlbumId($this->facebook_album);
if ($this->facebookAlbum->getAlbumFolder() === null) {
return '';
}
// Could not connect to the Facebook
if (!$this->facebookAlbum->connect()) {
return '';
}
// Create the album if it is new
if ($this->facebookAlbum->isNew()) {
$this->facebookAlbum->fetchImages();
}
return parent::generate();
}
