/**
* Attach project file to this object
*
* @param ProjectFile $file
* @return AttachedFiles
*/
function attachFile(ProjectFile $file)
{
$manager_class = get_class($this->manager());
$object_id = $this->getObjectId();
$attached_file = AttachedFiles::findById(array('rel_object_manager' => $manager_class, 'rel_object_id' => $object_id, 'file_id' => $file->getId()));
// findById
if ($attached_file instanceof AttachedFile) {
return $attached_file;
// Already attached
}
// if
$attached_file = new AttachedFile();
$attached_file->setRelObjectManager($manager_class);
$attached_file->setRelObjectId($object_id);
$attached_file->setFileId($file->getId());
$attached_file->save();
if (!$file->getIsVisible()) {
$file->setIsVisible(true);
$file->setExpirationTime(EMPTY_DATETIME);
$file->save();
}
// if
return $attached_file;
}
