/**
* @param Announcement $announcement
* @return self
*/
public static function fromAnnouncement(Announcement $announcement)
{
$self = new self();
$self->setCity($announcement->getCity());
$self->setDate($announcement->getDate());
$lectures = new ArrayCollection();
foreach ($announcement->getLectures() as $lectureAnnouncement) {
$lecture = new Lecture();
$lecture->setTitle($lectureAnnouncement->getTitle());
$lecture->setTeaser($lectureAnnouncement->getTeaser());
$lecture->setLecturer($lectureAnnouncement->getLecturer());
$lecture->setField($lectureAnnouncement->getField());
$lecture->setEvent($self);
$lectures->add($lecture);
}
$self->lectures = $lectures;
$self->created = new \DateTime();
//todo this should be set automatically, why it is not?
return $self;
}
/**
* @param Lecture $lecture
* @return int
*/
private function getCommentsCount(Lecture $lecture)
{
/** @var CommentThread|null $thread */
$thread = $this->getContainer()->get('repository.comment_thread')->find($lecture->getId());
return $thread ? $thread->getNumComments() : 0;
}
/**
* @param Lecture $lecture
* @return bool
*/
public function didLectureFav(Lecture $lecture)
{
return in_array($lecture->getId(), $this->favoriteLectureIds);
}