public function ajaxRemoveWall($wallId)
{
require_once JPATH_COMPONENT . '/libraries/activities.php';
$filter = JFilterInput::getInstance();
$wallId = $filter->clean($wallId, 'int');
//CFactory::load( 'helpers' , 'owner' );
if (!COwnerHelper::isRegisteredUser()) {
return $this->ajaxBlockUnregister();
}
// Only allow wall removal by admin or owner of the video.
$response = new JAXResponse();
$json = array();
$wallsModel = $this->getModel('wall');
$wall = $wallsModel->get($wallId);
$video = JTable::getInstance('Video', 'CTable');
$video->load($wall->contentid);
$my = CFactory::getUser();
if (COwnerHelper::isCommunityAdmin() || $my->id == $video->creator) {
if ($wallsModel->deletePost($wallId)) {
// Remove activity wall.
CActivities::removeWallActivities(array('app' => 'videos', 'cid' => $wall->contentid, 'createdAfter' => $wall->date), $wallId);
if ($wall->post_by != 0) {
//CFactory::load( 'libraries' , 'userpoints' );
CUserPoints::assignPoint('wall.remove', $wall->post_by);
}
} else {
$json['error'] = JText::_('COM_COMMUNITY_GROUPS_REMOVE_WALL_ERROR');
}
} else {
$json['error'] = JText::_('COM_COMMUNITY_GROUPS_REMOVE_WALL_ERROR');
}
if (!$json['error']) {
$json['success'] = true;
}
$this->cacheClean(array(COMMUNITY_CACHE_TAG_ACTIVITIES));
die(json_encode($json));
}
public function ajaxAlbumRemoveWall($wallId)
{
require_once JPATH_COMPONENT . '/libraries/activities.php';
$filter = JFilterInput::getInstance();
$wallId = $filter->clean($wallId, 'int');
if (!COwnerHelper::isRegisteredUser()) {
return $this->ajaxBlockUnregister();
}
$response = new JAXResponse();
$json = array();
$wallsModel = $this->getModel('wall');
$wall = $wallsModel->get($wallId);
$album = JTable::getInstance('Album', 'CTable');
$album->load($wall->contentid);
$my = CFactory::getUser();
if ($my->id == $album->creator || COwnerHelper::isCommunityAdmin()) {
if (!$wallsModel->deletePost($wallId)) {
$json['error'] = JText::_('COM_COMMUNITY_GROUPS_REMOVE_WALL_ERROR');
} else {
CActivities::removeWallActivities(array('app' => 'albums', 'cid' => $wall->contentid, 'createdAfter' => $wall->date), $wallId);
}
} else {
$json['error'] = JText::_('COM_COMMUNITY_GROUPS_REMOVE_WALL_ERROR');
}
if (!$json['error']) {
$json['success'] = true;
}
die(json_encode($json));
}
/**
* Ajax function to remove a reply from the discussions
*
* @params $discussId An string that determines the discussion id
**/
public function ajaxRemoveReply($wallId)
{
require_once JPATH_COMPONENT . DS . 'libraries' . DS . 'activities.php';
$filter = JFilterInput::getInstance();
$wallId = $filter->clean($wallId, 'int');
CError::assert($wallId, '', '!empty', __FILE__, __LINE__);
$response = new JAXResponse();
//@rule: Check if user is really allowed to remove the current wall
$my = CFactory::getUser();
$model =& $this->getModel('wall');
$wall = $model->get($wallId);
CFactory::load('models', 'discussions');
$discussion =& JTable::getInstance('Discussion', 'CTable');
$discussion->load($wall->contentid);
CFactory::load('helpers', 'owner');
if (!$my->authorise('community.delete', 'groups.discussion.' . $discussion->groupid)) {
$errorMsg = $my->authoriseErrorMsg();
if ($errorMsg == 'blockUnregister') {
return $this->ajaxBlockUnregister();
} else {
$response->addScriptCall('alert', $errorMsg);
}
} else {
if (!$model->deletePost($wallId)) {
$response->addAlert(JText::_('COM_COMMUNITY_GROUPS_REMOVE_WALL_ERROR'));
} else {
// Update activity.
CActivities::removeWallActivities(array('app' => 'groups.discussion.reply', 'cid' => $wall->contentid, 'createdAfter' => $wall->date), $wallId);
//add user points
if ($wall->post_by != 0) {
CFactory::load('libraries', 'userpoints');
CUserPoints::assignPoint('wall.remove', $wall->post_by);
}
}
}
$this->cacheClean(array(COMMUNITY_CACHE_TAG_GROUPS_DETAIL));
return $response->sendResponse();
}