/**
  * Constructs a new podcast manager
  * @return null
  */
 public function __construct()
 {
     $translator = $this->getTranslator();
     $isReadOnly = false;
     $search = array('title', 'teaser', 'text');
     $order = array($translator->translate(self::TRANSLATION_DATE_PUBLICATION) => array('ASC' => '{datePublication} ASC', 'DESC' => '{datePublication} DESC'), $translator->translate(self::TRANSLATION_TITLE) => array('ASC' => '{title} ASC', 'DESC' => '{title} DESC'));
     parent::__construct(PodcastModel::NAME, PodcastWidget::TRANSLATION_NAME, PodcastWidget::ICON, $isReadOnly, $search, $order);
     $this->translationAdd = self::TRANSLATION_ADD;
     $this->translationOverview = PodcastWidget::TRANSLATION_NAME;
     $this->orderDirection = 'DESC';
 }
 /**
  * Constructs a new advertisement manager
  * @return null
  */
 public function __construct()
 {
     parent::__construct('Advertisement', self::TRANSLATION_MANAGER);
     $this->translationAdd = self::TRANSLATION_ADD;
     $this->translationTitle = self::TRANSLATION_OVERVIEW;
 }