protected function _postDelete()
{
parent::_postDelete();
$tagTbl = new Book_Model_DbTable_Tags();
$tagTbl->delete(array('post_id = ?' => $this->getIdentity()));
$signatureTbl = new Book_Model_DbTable_Signatures();
$signatureTbl->delete(array('parent_object_type = ?' => $this->getType(), 'parent_object_id = ?' => $this->getIdentity()));
}
public function editAction()
{
$this->_initActions();
$subject = $this->_getSubject();
$this->_checkSubject();
$this->_checkAuthorization('view');
$this->view->form = $form = new Book_Form_Post(array('postName' => 'Edit the post'));
$this->view->viewer = $viewer = Engine_Api::_()->user()->getViewer();
if (!$this->getRequest()->isPost()) {
$this->view->toTaggedUsers = $taggedUsers = $subject->getTaggedUsers();
$toValues = array();
foreach ($taggedUsers as $taggedUser) {
array_push($toValues, $taggedUser->getIdentity());
}
$this->view->toTaggedBooks = $taggedBooks = $subject->getTaggedBooks();
$toBookValues = array();
foreach ($taggedBooks as $taggedBook) {
array_push($toBookValues, $taggedBook->getIdentity());
}
// prepare tags
$postTags = $subject->tags()->getTagMaps();
$tagString = '';
foreach ($postTags as $tagmap) {
if ($tagString !== '') {
$tagString .= ', ';
}
$tagString .= $tagmap->getTag()->getTitle();
}
$data = array('toValues' => implode($toValues, ','), 'toBookValues' => implode($toBookValues, ','), 'tags' => $tagString);
$parentBook = $subject->getParentObject();
if (!empty($parentBook)) {
$this->view->parentBook = $parentBook;
$data['parentBookValue'] = $parentBook->getIdentity();
$form->getElement('hasParent')->setChecked(true);
} else {
$form->getElement('hasParent')->setChecked(false);
}
$form->populate(array_merge($subject->toArray(), $data));
$this->view->isPopulated = true;
return;
} else {
if ($form->isValid($this->getRequest()->getPost())) {
$values = $form->getValues();
$values['parent_id'] = null;
$values['parent_type'] = null;
if ($values['hasParent'] === '1') {
if (!empty($values['parentBookValue'])) {
$values['parent_id'] = $values['parentBookValue'];
$values['parent_type'] = 'book';
}
}
$newTaggedUsers = array();
$bookAuthorTbl = new Book_Model_DbTable_BookAuthor();
$notificationTbl = Engine_Api::_()->getDbtable('notifications', 'activity');
$tagTbl = new Book_Model_DbTable_Tags();
$db = Engine_Db_Table::getDefaultAdapter();
$db->beginTransaction();
try {
$subject->setFromArray($values);
$subject->save();
if (!empty($values['photo'])) {
$subject->setPhoto($form->photo);
}
$tags = array();
foreach (preg_split('/[,]+/', $values['tags']) as $tag) {
$t = trim($tag);
if (!empty($t)) {
array_push($tags, $t);
}
}
$subject->tags()->setTagMaps($viewer, $tags);
$bookIds = explode(',', $values['toBookValues']);
$taggedBooks = $subject->getTaggedBooks();
$taggedBookIds = array();
if (empty($bookIds)) {
$tagTbl->delete(array('object_type = ?' => 'book', 'post_id = ?' => $subject->getIdentity()));
} else {
foreach ($taggedBooks as $taggedBook) {
array_push($taggedBookIds, $taggedBook->getIdentity());
if (!in_array($taggedBook->getIdentity(), $bookIds)) {
$tagTbl->delete(array('object_type = ?' => 'book', 'object_id = ?' => $taggedBook->getIdentity(), 'post_id = ?' => $subject->getIdentity()));
}
}
foreach ($bookIds as $bookId) {
if (!in_array($bookId, $taggedBookIds)) {
$newBook = Engine_Api::_()->getItem('book', $bookId);
if ($newBook) {
$newTaggedBook = $tagTbl->createRow(array('post_id' => $subject->getIdentity(), 'object_type' => 'book', 'object_id' => $bookId));
$newTaggedBook->save();
}
}
}
}
$userIds = explode(',', $values['toValues']);
$taggedUsers = $subject->getTaggedUsers();
$taggedUserIds = array();
if (empty($userIds)) {
$tagTbl->delete(array('object_type = ?' => 'user', 'post_id = ?' => $subject->getIdentity()));
} else {
foreach ($taggedUsers as $taggedUser) {
array_push($taggedUserIds, $taggedUser->getIdentity());
if (!in_array($taggedUser->getIdentity(), $userIds)) {
$tagTbl->delete(array('object_type = ?' => 'user', 'object_id = ?' => $taggedUser->getIdentity(), 'post_id = ?' => $subject->getIdentity()));
}
}
foreach ($userIds as $userId) {
if (!in_array($userId, $taggedUserIds)) {
$newUser = Engine_Api::_()->user()->getUser($userId);
if ($newUser) {
$newTaggedUser = $tagTbl->createRow(array('post_id' => $subject->getIdentity(), 'object_type' => 'user', 'object_id' => $userId));
$newTaggedUser->save();
array_push($newTaggedUsers, $newUser);
}
}
}
}
$db->commit();
} catch (Engine_Image_Adapter_Exception $e) {
Zend_Registry::get('Zend_Log')->log($e->__toString(), Zend_Log::WARN);
} catch (Exception $e) {
$db->rollBack();
throw $e;
}
foreach ($newTaggedUsers as $newTaggedUser) {
$notificationTbl->addNotification($newTaggedUser, $viewer, $subject, 'post_tagged');
}
$this->_redirectCustom($subject);
}
}
}
