/**
* Like toggle
*/
public function toggleLike($resource_id, $resource_type)
{
if (!Zend_Auth::getInstance()->hasIdentity() || !$resource_id || !$resource_type) {
return null;
}
$user_id = Zend_Auth::getInstance()->getIdentity()->id;
if ($this->isLiked($resource_id, $resource_type)) {
$result = $this->delete(array('resource_id = ?' => (int) $resource_id, 'resource_type = ?' => $resource_type, 'user_id = ?' => (int) $user_id));
$state = 0;
} else {
$data = array('user_id' => (int) $user_id, 'resource_type' => $resource_type, 'resource_id' => (int) $resource_id, 'created_on' => Application_Plugin_Common::now());
$ret = $this->insert($data);
$state = 1;
}
$likes_count = $this->getLikesCount($resource_id, $resource_type);
// notify author
$Notifications = new Application_Model_Notifications();
if ($state == 1) {
// find resource author
switch ($resource_type) {
case 'post':
$Posts = new Application_Model_Posts();
$resource_author = array($Posts->getPostAuthorId($resource_id));
break;
case 'comment':
$Comments = new Application_Model_Comments();
$resource_author = array($Comments->getCommentAuthorId($resource_id));
break;
case 'image':
$Images = new Application_Model_Images();
$resource_author = array($Images->getImageOwnerId($resource_id));
break;
default:
$resource_author = false;
break;
}
if ($resource_author) {
// notify resource owner
$Notifications->pushNotification($resource_author, 2, 'like', $ret);
}
}
return array('count' => $likes_count, 'state' => $state);
}
/**
* Edit comment (ajax)
*/
public function editAction()
{
$request = $this->getRequest();
$user_role = Zend_Auth::getInstance()->getIdentity()->role;
$comment_id = (int) $request->getParam('id', false);
$Comments = new Application_Model_Comments();
$comment = $Comments->getComment($comment_id);
if (!$comment && !isset($comment['content'])) {
$this->getHelper('json')->sendJson($this->view->translate('Resource not available'));
return;
}
// check if my comment or an admin
if ($Comments->getCommentAuthorId($comment_id) != Zend_Auth::getInstance()->getIdentity()->id && ($user_role != 'admin' && $user_role != 'reviewer')) {
$this->getHelper('json')->sendJson($this->view->translate('Error - not permitted'));
return;
}
// load and fill up form
$edit_comment_form = new Application_Form_EditComment();
$edit_comment_form->getElement('comment')->setValue($comment['content']);
// get and render form only
if ($request->isPost() && $request->getParam('form_render')) {
$edit_comment_form->setAction(Zend_Controller_Front::getInstance()->getBaseUrl() . '/comments/edit/id/' . $comment_id);
$this->getHelper('json')->sendJson($edit_comment_form->render());
return;
}
if ($request->isPost() && $edit_comment_form->isValid($_POST)) {
$comment_content = $edit_comment_form->getElement('comment')->getValue();
$comment_content = Application_Plugin_Common::prepareComment($comment_content);
// drop on false
if ($comment_content === false) {
$this->getHelper('json')->sendJson($this->view->translate('Error - not permitted'));
return;
}
$ret = $Comments->updateComment($comment_id, $comment_content);
$this->getHelper('json')->sendJson($this->view->RenderOutput($comment_content, 'comment'));
return;
}
$this->getHelper('json')->sendJson($this->view->translate('Error - not permitted'));
return;
}