/**
* Add comment to the stream
*
* @param int $actid acitivity id
* @param string $comment
* @return obj
*/
public function ajaxStreamAddComment($actid, $comment, $photoId = 0)
{
$filter = JFilterInput::getInstance();
$actid = $filter->clean($actid, 'int');
$my = CFactory::getUser();
$wallModel = CFactory::getModel('wall');
$rawComment = $comment;
$json = array();
$photoId = $filter->clean($photoId, 'int');
// Pull the activity record and find out the actor
// only allow comment if the actor is a friend of current user
$act = JTable::getInstance('Activity', 'CTable');
$act->load($actid);
//who can add comment
$obj = $act;
if ($act->groupid > 0) {
$obj = JTable::getInstance('Group', 'CTable');
$obj->load($act->groupid);
} else {
if ($act->eventid > 0) {
$obj = JTable::getInstance('Event', 'CTable');
$obj->load($act->eventid);
}
}
//link the actual comment from video page itself to the stream
if (isset($obj->comment_type) && $obj->comment_type == 'videos.linking') {
$obj->comment_type = 'videos';
}
$params = new CParameter($act->params);
$batchcount = $params->get('batchcount', 0);
$wallParam = new CParameter('');
if ($act->app == 'photos' && $batchcount > 1) {
$photo = JTable::getInstance('Photo', 'CTable');
$photo->load($params->get('photoid'));
$act->comment_type = 'albums';
$act->comment_id = $photo->albumid;
$wallParam->set('activityId', $act->id);
}
//if photo id is not 0, this wall is appended with a picture
if ($photoId > 0) {
//lets check if the photo belongs to the uploader
$photo = JTable::getInstance('Photo', 'CTable');
$photo->load($photoId);
if ($photo->creator == $my->id && $photo->albumid == '-1') {
$wallParam->set('attached_photo_id', $photoId);
//sets the status to ready so that it wont be deleted on cron run
$photo->status = 'ready';
$photo->store();
}
}
// Allow comment for system post
$allowComment = false;
if ($act->app == 'system') {
$allowComment = !empty($my->id);
}
if ($my->authorise('community.add', 'activities.comment.' . $act->actor, $obj) || $allowComment) {
$table = JTable::getInstance('Wall', 'CTable');
$table->type = $act->comment_type;
$table->contentid = $act->comment_id;
$table->post_by = $my->id;
$table->comment = $comment;
$table->params = $wallParam->toString();
if (preg_match("/\\b(?:(?:https?|ftp):\\/\\/|www\\.)[-a-z0-9+&@#\\/%?=~_|!:,.;]*[-a-z0-9+&@#\\/%=~_|]/i", $comment)) {
$graphObject = CParsers::linkFetch($comment);
if ($graphObject) {
$graphObject->merge($wallParam);
$table->params = $graphObject->toString();
}
}
$table->store();
$cache = CFactory::getFastCache();
$cache->clean(array('activities'));
if ($act->app == 'photos') {
$table->contentid = $act->id;
}
$table->params = new CParameter($table->get('params'));
$args[] = $table;
CWall::triggerWallComments($args, false);
$comment = CWall::formatComment($table);
$json['html'] = $comment;
//notification for activity comment
//case 1: user's activity
//case 2 : group's activity
//case 3 : event's activity
if ($act->groupid == 0 && $act->eventid == 0) {
// //CFactory::load( 'libraries' , 'notification' );
$params = new CParameter('');
$params->set('message', $table->comment);
$url = 'index.php?option=com_community&view=profile&userid=' . $act->actor . '&actid=' . $actid;
$params->set('url', $url);
$params->set('actor', $my->getDisplayName());
$params->set('actor_url', CRoute::_('index.php?option=com_community&view=profile&userid=' . $my->id));
$params->set('stream', JText::_('COM_COMMUNITY_SINGULAR_STREAM'));
$params->set('stream_url', $url);
if ($my->id != $act->actor) {
$command = 'profile_activity_add_comment';
/* Notifications to all poster in this activity except myself */
$users = $wallModel->getAllPostUsers($act->comment_type, $act->id, $my->id);
if (!empty($users)) {
if (!in_array($act->actor, $users)) {
array_push($users, $act->actor);
}
$commenters = array_diff($users, array($act->actor));
// this will sent notification to the participant only
CNotificationLibrary::add('profile_activity_add_comment', $my->id, $commenters, JText::sprintf('COM_COMMUNITY_ACTIVITY_WALL_PARTICIPANT_EMAIL_SUBJECT'), '', 'profile.activityreply', $params);
// this will sent a notification to the poster, reason is that the title should be different
CNotificationLibrary::add('profile_activity_add_comment', $my->id, $act->actor, JText::sprintf('COM_COMMUNITY_ACITIVY_WALL_EMAIL_SUBJECT'), '', 'profile.activityreply', $params);
} else {
CNotificationLibrary::add('profile_activity_add_comment', $my->id, $act->actor, JText::sprintf('COM_COMMUNITY_ACITIVY_WALL_EMAIL_SUBJECT'), '', 'profile.activitycomment', $params);
}
} else {
//for activity reply action
//get relevent users in the activity
$users = $wallModel->getAllPostUsers($act->comment_type, $act->id, $act->actor);
if (!empty($users)) {
CNotificationLibrary::add('profile_activity_reply_comment', $my->id, $users, JText::sprintf('COM_COMMUNITY_ACITIVY_WALL_USER_REPLY_EMAIL_SUBJECT'), '', 'profile.activityreply', $params);
}
}
} elseif ($act->groupid != 0 && $act->eventid == 0) {
/* Group activity */
$params = new CParameter('');
$params->set('message', $table->comment);
$url = 'index.php?option=com_community&view=groups&task=viewgroup&groupid=' . $act->groupid . '&actid=' . $actid;
$params->set('url', $url);
$params->set('actor', $my->getDisplayName());
$params->set('actor_url', CRoute::_('index.php?option=com_community&view=profile&userid=' . $my->id));
$params->set('stream', JText::_('COM_COMMUNITY_SINGULAR_STREAM'));
$params->set('stream_url', $url);
if ($my->id != $act->actor) {
/**
* Adds notification data into the mailq table
* @uses Make sure your provide body parameter or email content will be empty
* @param type $command
* @param null $actorId
* @param type $recipients
* @param type $subject
* @param type $body
* @param type $templateFile
* @param type $mailParams
* @param type $sendEmail
* @param type $favicon
* @param type $altSubject
* @return type
*/
CNotificationLibrary::add('groups_activity_add_comment', $my->id, $act->actor, JText::sprintf('COM_COMMUNITY_ACITIVY_WALL_GROUP_EMAIL_SUBJECT'), $table->comment, 'group.activitycomment', $params);
$users = $wallModel->getAllPostUsers($act->comment_type, $act->id, $act->actor);
} else {
//for activity reply action
//get relevent users in the activity
$users = $wallModel->getAllPostUsers($act->comment_type, $act->id, $act->actor);
if (!empty($users)) {
CNotificationLibrary::add('groups_activity_add_comment', $my->id, $users, JText::sprintf('COM_COMMUNITY_ACITIVY_WALL_USER_REPLY_EMAIL_SUBJECT'), $table->comment, 'group.activityreply', $params);
}
}
} elseif ($act->eventid != 0) {
$event = JTable::getInstance('Event', 'CTable');
$event->load($act->eventid);
$params = new CParameter('');
$params->set('message', $table->comment);
$url = 'index.php?option=com_community&view=events&task=viewevent&eventid=' . $act->eventid . '&actid=' . $actid;
$params->set('url', $url);
$params->set('actor', $my->getDisplayName());
$params->set('actor_url', CRoute::_('index.php?option=com_community&view=profile&userid=' . $my->id));
$params->set('stream', JText::_('COM_COMMUNITY_SINGULAR_STREAM'));
$params->set('stream_url', $url);
$params->set('event', $event->title);
if ($my->id != $act->actor) {
CNotificationLibrary::add('events_submit_wall_comment', $my->id, $act->actor, JText::sprintf('COM_COMMUNITY_ACITIVY_WALL_EVENT_EMAIL_SUBJECT'), '', 'events.wallcomment', $params);
} else {
//for activity reply action
//get relevent users in the activity
$users = $wallModel->getAllPostUsers($act->comment_type, $act->id, $act->actor);
if (!empty($users)) {
CNotificationLibrary::add('events_activity_reply_comment', $my->id, $users, JText::sprintf('COM_COMMUNITY_ACITIVY_WALL_USER_REPLY_EMAIL_SUBJECT'), '', 'event.activityreply', $params);
}
}
}
//notifications
CUserHelper::parseTaggedUserNotification($rawComment, $my, $act, array('type' => 'post-comment'));
//Add tag
CTags::add($table);
// Log user engagement
CEngagement::log($act->app . '.comment', $my->id);
} else {
$json['error'] = 'Permission denied.';
}
if (!isset($json['error'])) {
$json['success'] = true;
}
die(json_encode($json));
}
/**
* @param $uniqueId
* @param $message
* @param $appType
* @param $creator
* @param $isOwner
* @param string $processFunc
* @param string $templateFile
* @param int $wallId
* @param int $photoId to attach photoid in the wall if exists
* @return stdClass
*/
public static function saveWall($uniqueId, $message, $appType, &$creator, $isOwner, $processFunc = '', $templateFile = 'wall/content', $wallId = 0, $photoId = 0)
{
$my = CFactory::getUser();
// Add some required parameters, otherwise assert here
CError::assert($uniqueId, '', '!empty', __FILE__, __LINE__);
CError::assert($appType, '', '!empty', __FILE__, __LINE__);
CError::assert($my->id, '', '!empty', __FILE__, __LINE__);
// Load the models
$wall = JTable::getInstance('Wall', 'CTable');
$wall->load($wallId);
if ($wallId == 0) {
// Get current date
$now = JFactory::getDate();
$now = $now->toSql();
// Set the wall properties
$wall->type = $appType;
$wall->contentid = $uniqueId;
$wall->post_by = $creator->id;
$wall->date = $now;
$wall->published = 1;
// @todo: set the ip address
$wall->ip = $_SERVER['REMOTE_ADDR'];
}
//if photo id is not 0, this wall is appended with a picture
if ($photoId > 0) {
//lets check if the photo belongs to the uploader
$photo = JTable::getInstance('Photo', 'CTable');
$photo->load($photoId);
//save the data into the wall table
$wallParam = new CParameter($wall->params);
if ($photo->creator == $my->id && $photo->albumid == '-1') {
$wallParam->set('attached_photo_id', $photoId);
//sets the status to ready so that it wont be deleted on cron run
$photo->status = 'ready';
$photo->store();
}
$wall->params = $wallParam->toString();
} elseif ($photoId == -1) {
//if there is nothing, remove the param if applicable
$wallParam = new CParameter($wall->params);
//delete from db and files
$photoModel = CFactory::getModel('photos');
if ($wallParam->get('attached_photo_id') > 0) {
$photoTable = $photoModel->getPhoto($wallParam->get('attached_photo_id'));
$photoTable->delete();
}
$wallParam->set('attached_photo_id', 0);
$wall->params = $wallParam->toString();
}
/* URL fetch */
$graphObject = CParsers::linkFetch($message);
if ($graphObject) {
$graphObject->merge(new CParameter($wall->params));
$wall->params = $graphObject->toString();
}
$wall->comment = $message;
// Store the wall message
$wall->store();
// Convert it to array so that the walls can be processed by plugins
$args = array();
$args[0] = $wall;
//Process wall comments
$comment = new CComment();
$wallComments = $wall->comment;
$wall->comment = $comment->stripCommentData($wall->comment);
// Trigger the wall comments
CWall::triggerWallComments($args);
$wallData = new stdClass();
$wallData->id = $wall->id;
$wallData->content = CWallLibrary::_getWallHTML($wall, $wallComments, $appType, $isOwner, $processFunc, $templateFile);
$wallData->content = CStringHelper::replaceThumbnails($wallData->content);
CTags::add($wall);
return $wallData;
}
/**
* Show a list of all recent items with the given tag
*/
public function ajaxShowTagged($tag)
{
$filter = JFilterInput::getInstance();
$tag = $filter->clean($tag, 'string');
$objResponse = new JAXResponse();
CFactory::load('libraries', 'tags');
$tags = new CTags();
$html = $tags->getItemsHTML($tag);
$objResponse->addScriptCall('cWindowAddContent', $html);
return $objResponse->sendResponse();
}