public function indexAction()
{
$this->view->book = $subject = Engine_Api::_()->core()->getSubject();
$this->view->viewer = $viewer = Engine_Api::_()->user()->getViewer();
if ($viewer->isAdmin() || $subject->isBookAuthor($viewer) || $subject->user_id == $viewer->getIdentity()) {
$photoTbl = new Book_Model_DbTable_Photos();
$select = $photoTbl->select()->where('parent_object_type = ?', $subject->getType())->where('parent_object_id = ?', $subject->getIdentity());
$this->view->photos = $photos = $photoTbl->fetchAll($select);
return;
}
return $this->setNoRender();
}
public function deletePhotoAction()
{
$book = $this->_getBook();
if (isset($book) && is_object($book)) {
$this->view->viewer = $viewer = Engine_Api::_()->user()->getViewer();
$authors = $book->getAuthors();
$allowDelete = false;
if ($viewer->isAdmin() || $viewer->getIdentity() != $book->user_id) {
$allowDelete = true;
} else {
foreach ($authors as $author) {
if ($viewer->isSelf($author)) {
$allowDelete = true;
}
}
}
if ($allowDelete) {
$photoId = $this->_getParam('photo_id');
if ($photoId) {
$db = Engine_Db_Table::getDefaultAdapter();
$db->beginTransaction();
try {
$photoTbl = new Book_Model_DbTable_Photos();
$select = $photoTbl->select()->where("photo_id = ?", $photoId);
$photo = $photoTbl->fetchRow($select);
$photo->delete();
$db->commit();
} catch (Exception $e) {
$db->rollBack();
throw $e;
}
$this->view->status = 1;
$this->view->message = Zend_Registry::get('Zend_Translate')->_('The photo is deleted successfully !');
}
}
}
}
public function getAllApprovedPhotos()
{
$photoTbl = new Book_Model_DbTable_Photos();
$select = $photoTbl->select();
$select->where("parent_object_type = ?", $this->getType())->where("parent_object_id = ?", $this->getIdentity())->where("approved = ?", 1);
$select->order('default DESC');
$photos = array();
$storageApi = Engine_Api::_()->storage();
foreach ($photoTbl->fetchAll($select) as $photo) {
$file = $storageApi->get($photo->file_id);
if (!empty($file)) {
array_push($photos, $file->storage_path);
}
}
return $photos;
}
