public function indexAction()
{
// Get subject
$subject = null;
if (Engine_Api::_()->core()->hasSubject()) {
$subject = Engine_Api::_()->core()->getSubject();
} else {
if ($subject = $this->_getParam('subject')) {
list($type, $id) = explode('_', $subject);
$subject = Engine_Api::_()->getItem($type, $id);
} else {
if (($type = $this->_getParam('type')) && ($id = $this->_getParam('id'))) {
$subject = Engine_Api::_()->getItem($type, $id);
}
}
}
if (!$subject instanceof Core_Model_Item_Abstract || !$subject->getIdentity() || !method_exists($subject, 'comments') && !method_exists($subject, 'likes')) {
return $this->setNoRender();
}
// Perms
$viewer = Engine_Api::_()->user()->getViewer();
$this->view->canComment = $canComment = $subject->authorization()->isAllowed($viewer, 'comment');
$this->view->canDelete = $canDelete = $subject->authorization()->isAllowed($viewer, 'edit');
// Likes
$this->view->viewAllLikes = $this->_getParam('viewAllLikes', false);
$this->view->likes = $likes = $subject->likes()->getLikePaginator();
// Comments
// If has a page, display oldest to newest
if (null !== ($page = $this->_getParam('page'))) {
$commentSelect = $subject->comments()->getCommentSelect();
$commentSelect->order('comment_id ASC');
$comments = Zend_Paginator::factory($commentSelect);
$comments->setCurrentPageNumber($page);
$comments->setItemCountPerPage(10);
$this->view->comments = $comments;
$this->view->page = $page;
} else {
// If not has a page, show the
$commentSelect = $subject->comments()->getCommentSelect();
$commentSelect->order('comment_id DESC');
$comments = Zend_Paginator::factory($commentSelect);
$comments->setCurrentPageNumber(1);
$comments->setItemCountPerPage(4);
$this->view->comments = $comments;
$this->view->page = $page;
}
if ($viewer->getIdentity() && $canComment) {
$this->view->form = $form = new Core_Form_Comment_Create();
//$form->setAction($this->view->url(array('action' => '')))
$form->populate(array('identity' => $subject->getIdentity(), 'type' => $subject->getType()));
}
// Hide if can't post and no comments
if (!$canComment && !$canDelete && count($comments) <= 0 && count($likes) <= 0) {
$this->setNoRender();
}
}
public function createAction()
{
if (!$this->_helper->requireUser()->isValid()) {
return;
}
if (!$this->_helper->requireAuth()->setAuthParams(null, null, 'comment')->isValid()) {
return;
}
$viewer = Engine_Api::_()->user()->getViewer();
//$subject = Engine_Api::_()->core()->getSubject();
$this->view->subject = $subject = $this->_subject;
$this->view->form = $form = new Core_Form_Comment_Create();
if (!$this->getRequest()->isPost()) {
$this->view->status = false;
$this->view->error = Zend_Registry::get('Zend_Translate')->_("Invalid request method");
return;
}
if (!$form->isValid($this->_getAllParams())) {
$this->view->status = false;
$this->view->error = Zend_Registry::get('Zend_Translate')->_("Invalid data");
return;
}
// Process
// Filter HTML
$filter = new Zend_Filter();
$filter->addFilter(new Engine_Filter_Censor());
$filter->addFilter(new Engine_Filter_HtmlSpecialChars());
$body = $form->getValue('body');
$body = $filter->filter($body);
$db = $subject->comments()->getCommentTable()->getAdapter();
$db->beginTransaction();
try {
$subject->comments()->addComment($viewer, $body);
$activityApi = Engine_Api::_()->getDbtable('actions', 'activity');
$notifyApi = Engine_Api::_()->getDbtable('notifications', 'activity');
$subjectOwner = $subject->getOwner('user');
// Activity
$action = $activityApi->addActivity($viewer, $subject, 'comment_' . $subject->getType(), '', array('owner' => $subjectOwner->getGuid(), 'body' => $body));
//$activityApi->attachActivity($action, $subject);
// Notifications
// Add notification for owner (if user and not viewer)
$this->view->subject = $subject->getGuid();
$this->view->owner = $subjectOwner->getGuid();
if ($subjectOwner->getType() == 'user' && $subjectOwner->getIdentity() != $viewer->getIdentity()) {
$notifyApi->addNotification($subjectOwner, $viewer, $subject, 'commented', array('label' => $subject->getShortType()));
}
// Add a notification for all users that commented or like except the viewer and poster
// @todo we should probably limit this
$commentedUserNotifications = array();
foreach ($subject->comments()->getAllCommentsUsers() as $notifyUser) {
if ($notifyUser->getIdentity() == $viewer->getIdentity() || $notifyUser->getIdentity() == $subjectOwner->getIdentity()) {
continue;
}
// Don't send a notification if the user both commented and liked this
$commentedUserNotifications[] = $notifyUser->getIdentity();
$notifyApi->addNotification($notifyUser, $viewer, $subject, 'commented_commented', array('label' => $subject->getShortType()));
}
// Add a notification for all users that liked
// @todo we should probably limit this
foreach ($subject->likes()->getAllLikesUsers() as $notifyUser) {
// Skip viewer and owner
if ($notifyUser->getIdentity() == $viewer->getIdentity() || $notifyUser->getIdentity() == $subjectOwner->getIdentity()) {
continue;
}
// Don't send a notification if the user both commented and liked this
if (in_array($notifyUser->getIdentity(), $commentedUserNotifications)) {
continue;
}
$notifyApi->addNotification($notifyUser, $viewer, $subject, 'liked_commented', array('label' => $subject->getShortType()));
}
// Increment comment count
Engine_Api::_()->getDbtable('statistics', 'core')->increment('core.comments');
$db->commit();
} catch (Exception $e) {
$db->rollBack();
throw $e;
}
$this->view->status = true;
$this->view->message = 'Comment added';
$this->view->body = $this->view->action('list', 'comment', 'core', array('type' => $this->_getParam('type'), 'id' => $this->_getParam('id'), 'format' => 'html', 'page' => 1));
$this->_helper->contextSwitch->initContext();
}
