/**
* Add reply via ajax
* @todo: check permission and message ownership
*/
public function ajaxAddReply($msgId, $reply, $photoId = 0)
{
$filter = JFilterInput::getInstance();
$msgId = $filter->clean($msgId, 'int');
//$reply = $filter->clean($reply, 'string');
$photoId = $filter->clean($photoId, 'int');
$my = CFactory::getUser();
$model = $this->getModel('inbox');
$message = $model->getMessage($msgId);
$messageRecipient = $model->getParticipantsID($msgId, $my->id);
if ($my->id == 0) {
return $this->ajaxBlockUnregister();
}
// Block users
$getBlockStatus = new blockUser();
$userModel = CFactory::getModel('User');
$bannedList = $userModel->getBannedUser();
$newRecipient = array();
foreach ($messageRecipient as $recipient) {
if ($getBlockStatus->isUserBlocked($recipient, 'inbox')) {
continue;
}
$newRecipient[] = $recipient;
}
$messageRecipient = $newRecipient;
// @rule: Spam checks
if ($this->_isSpam($my, $reply)) {
$json = array('error' => JText::_('COM_COMMUNITY_INBOX_MESSAGE_MARKED_SPAM'));
die(json_encode($json));
}
if (empty($reply) && $photoId == 0) {
$json = array('error' => JText::_('COM_COMMUNITY_INBOX_MESSAGE_CANNOT_BE_EMPTY'));
die(json_encode($json));
}
if (empty($messageRecipient)) {
$json = array('error' => JText::_('COM_COMMUNITY_INBOX_MESSAGE_CANNOT_FIND_RECIPIENT'));
die(json_encode($json));
}
// make sure we can only reply to message that belogn to current user
if (!$model->canReply($my->id, $msgId)) {
$json = array('error' => JText::_('COM_COMMUNITY_PERMISSION_DENIED_WARNING'));
die(json_encode($json));
}
if (in_array($messageRecipient[0], $bannedList)) {
$json = array('error' => JText::_('COM_COMMUNITY_USER_BANNED'));
die(json_encode($json));
}
$date = JFactory::getDate();
//get the time without any offset!
$obj = new stdClass();
$obj->id = null;
$obj->from = $my->id;
$obj->posted_on = $date->toSql();
$obj->from_name = $my->name;
$obj->subject = 'RE:' . $message->subject;
$obj->body = $reply;
$body = new JRegistry();
$body->set('content', $obj->body);
// photo attachment
if ($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') {
$body->set('attached_photo_id', $photoId);
//sets the status to ready so that it wont be deleted on cron run
$photo->status = 'ready';
$photo->store();
}
}
/**
* @since 3.2.1
* Message URL fetching
*/
if (preg_match("/\\b(?:(?:https?|ftp):\\/\\/|www\\.)[-a-z0-9+&@#\\/%?=~_|!:,.;]*[-a-z0-9+&@#\\/%=~_|]/i", $obj->body)) {
$graphObject = CParsers::linkFetch($obj->body);
if ($graphObject) {
$graphObject->merge($body);
$obj->body = $graphObject->toString();
}
} else {
$obj->body = $body->toString();
}
$model->sendReply($obj, $msgId);
$deleteLink = CRoute::_('index.php?option=com_community&view=inbox&task=remove&msgid=' . $obj->id);
$authorLink = CRoute::_('index.php?option=com_community&view=profile&userid=' . $my->id);
//add user points
CUserPoints::assignPoint('inbox.message.reply');
// Add notification
foreach ($messageRecipient as $row) {
$params = new CParameter('');
$params->set('message', $reply);
$params->set('title', $obj->subject);
$params->set('url', 'index.php?option=com_community&view=inbox&task=read&msgid=' . $msgId);
$params->set('msg_url', 'index.php?option=com_community&view=inbox&task=read&msgid=' . $msgId);
$params->set('msg', JText::_('COM_COMMUNITY_PRIVATE_MESSAGE'));
$params->set('msg', JText::_('COM_COMMUNITY_PRIVATE_MESSAGE'));
CNotificationLibrary::add('inbox_create_message', $my->id, $row, JText::_('COM_COMMUNITY_SENT_YOU_MESSAGE'), '', 'inbox.sent', $params);
}
// onMessageDisplay Event trigger
$appsLib = CAppPlugins::getInstance();
$appsLib->loadApplications();
$args = array();
$args[] = $obj;
$appsLib->triggerEvent('onMessageDisplay', $args);
$params = new JRegistry($obj->body);
// Escape content
$content = $originalContent = $params->get('content');
$content = CTemplate::escape($content);
$content = CStringHelper::autoLink($content);
$content = nl2br($content);
$content = CStringHelper::getEmoticon($content);
$content = CStringHelper::converttagtolink($content);
//get thumbnail if available
$photoThumbnail = '';
if ($params->get('attached_photo_id')) {
$photo = JTable::getInstance('Photo', 'CTable');
$photo->load($params->get('attached_photo_id'));
$photoThumbnail = $photo->getThumbURI();
}
$tmpl = new CTemplate();
$tmpl->set('user', CFactory::getUser($obj->from));
$tmpl->set('msg', $obj);
$tmpl->set('originalContent', $originalContent);
$tmpl->set('content', $content);
$tmpl->set('params', $params);
$tmpl->set('removeLink', $deleteLink);
$tmpl->set('authorLink', $authorLink);
$tmpl->set('photoThumbnail', $photoThumbnail);
$html = $tmpl->fetch('inbox.message');
$json = array('success' => true, 'html' => $html);
die(json_encode($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;
}
/**
*
* @param type $properties
*/
public function __construct($properties = null)
{
parent::__construct($properties);
$this->_extracted = new JRegistry();
$this->_init();
}
/**
*
* @param type $text
* @return type
*/
public function ajaxGetFetchUrl($text)
{
$graphObject = CParsers::linkFetch($text);
if ($graphObject) {
$data = (array) $graphObject->toObject();
die(json_encode($data));
}
die(json_encode($graphObject));
}
public function send($vars)
{
$db = $this->getDBO();
$my = CFactory::getUser();
// @todo: user db table later on
//$cDate = JFactory::getDate(gmdate('Y-m-d H:i:s'), $mainframe->getCfg('offset'));//get the current date from system.
//$date = cGetDate();
$date = JFactory::getDate();
//get the time without any offset!
$cDate = $date->toSql();
$obj = new stdClass();
$obj->id = null;
$obj->from = $my->id;
$obj->posted_on = $date->toSql();
$obj->from_name = $my->name;
$obj->subject = $vars['subject'];
$obj->body = $vars['body'];
$body = new JRegistry();
$body->set('content', CUserHelper::replaceAliasURL($obj->body));
// photo attachment
if (isset($vars['photo'])) {
$photoId = $vars['photo'];
if ($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') {
$body->set('attached_photo_id', $photoId);
//sets the status to ready so that it wont be deleted on cron run
$photo->status = 'ready';
$photo->store();
}
}
}
/**
* @since 3.2.1
* Message URL fetching
*/
if (preg_match("/\\b(?:(?:https?|ftp):\\/\\/|www\\.)[-a-z0-9+&@#\\/%?=~_|!:,.;]*[-a-z0-9+&@#\\/%=~_|]/i", $obj->body)) {
$graphObject = CParsers::linkFetch($obj->body);
if ($graphObject) {
$graphObject->merge($body);
$obj->body = $graphObject->toString();
}
} else {
$obj->body = $body->toString();
}
// Don't add message if user is sending message to themselve
if ($vars['to'] != $my->id) {
$db->insertObject('#__community_msg', $obj, 'id');
// Update the parent
$obj->parent = $obj->id;
$db->updateObject('#__community_msg', $obj, 'id');
}
if (is_array($vars['to'])) {
//multiple recepint
foreach ($vars['to'] as $sToId) {
if ($vars['to'] != $my->id) {
$this->addReceipient($obj, $sToId);
}
}
} else {
//single recepient
if ($vars['to'] != $my->id) {
$this->addReceipient($obj, $vars['to']);
}
}
return $obj->id;
}
/**
* Parse body to get data
* @return JRegistry
*/
public function parse()
{
$contentType = $this->getInfo('content_type');
if ($contentType) {
if (strpos($contentType, ';') !== false) {
$contentType = explode(';', $contentType);
$contentType = trim($contentType[0]);
}
switch ($contentType) {
case 'text/html':
$parser = CParsers::getParser('metas', array('content' => $this->getBody(), 'url' => $this->getInfo('url')));
/* extract meta data from body */
$data = $parser->extract();
/**
* Images process
* @todo need to improve
*/
$images = $data->get('image');
$counter = 0;
$limit = $this->get('max_images', 5);
if (is_array($images)) {
$_images = array();
foreach ($images as $key => $imageUrl) {
//$imageUrl = strtolower($imageUrl);
/* This imageurl already have valid path */
if (strpos(strtolower($imageUrl), 'http://') !== false || strpos(strtolower($imageUrl), 'https://') !== false) {
} else {
/* Image have no URL than we need add it */
$host = parse_url($this->getInfo('url'), PHP_URL_HOST);
$url = JUri::getInstance($this->getInfo('url'));
if (substr($imageUrl, 0, 2) == '//') {
$imageUrl = $url->getScheme() . ':' . $imageUrl;
} else {
$url = JUri::getInstance($this->getInfo('url'));
$url = $url->getScheme() . '://' . $host;
$imageUrl = strtolower($url . $imageUrl);
}
}
$imgArr = explode('.', $imageUrl);
if (count($imgArr) == 1 || !in_array($imgArr[count($imgArr) - 1], array('jpg', 'png', 'jpeg', 'gif'))) {
continue;
}
/**
* Read image and make sure image size is valid
*/
$imageContent = @file_get_contents($imageUrl);
if ($imageContent) {
$im = imagecreatefromstring($imageContent);
$width = imagesx($im);
$height = imagesy($im);
if ($width >= $this->get('max_image_width', 128) && $height >= $this->get('max_image_height', 128) && $counter <= $limit) {
$_images[] = $imageUrl;
$counter++;
}
}
}
}
$data->set('image', $_images);
return $data;
}
}
}
/**
* Parse body to get data
* @return JRegistry
*/
public function parse()
{
$contentType = $this->getInfo('content_type');
if ($contentType) {
if (strpos($contentType, ';') !== false) {
$contentType = explode(';', $contentType);
$contentType = trim($contentType[0]);
}
switch ($contentType) {
case 'text/html':
$parser = CParsers::getParser('metas', array('content' => $this->getBody(), 'url' => $this->getInfo('url')));
/* extract meta data from body */
$data = $parser->extract();
/**
* Images process
* @todo need to improve
*/
$images = $data->get('image');
$limit = $this->get('max_images', 4);
if (is_array($images)) {
$_images = array();
foreach ($images as $key => $imageUrl) {
// Stop if max_images reached.
if ($limit > 0 && count($_images) >= $limit) {
break;
}
//$imageUrl = strtolower($imageUrl);
/* This imageurl already have valid path */
if (strpos(strtolower($imageUrl), 'http://') !== false || strpos(strtolower($imageUrl), 'https://') !== false) {
} else {
/* Image have no URL than we need add it */
$host = parse_url($this->getInfo('url'), PHP_URL_HOST);
$url = JUri::getInstance($this->getInfo('url'));
if (substr($imageUrl, 0, 2) == '//') {
$imageUrl = $url->getScheme() . ':' . $imageUrl;
} else {
$url = JUri::getInstance($this->getInfo('url'));
$url = $url->getScheme() . '://' . $host;
$imageUrl = strtolower($url . $imageUrl);
}
}
// Exclude base64 image data.
if (strpos($imageUrl, ';base64,')) {
continue;
}
// Read image and make sure image size is valid
try {
$ch = curl_init();
curl_setopt($ch, CURLOPT_HEADER, false);
curl_setopt($ch, CURLOPT_URL, $imageUrl);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_TIMEOUT, 20);
$imageContent = curl_exec($ch);
curl_close($ch);
if ($imageContent) {
$im = @imagecreatefromstring($imageContent);
$width = @imagesx($im);
$height = @imagesy($im);
if ($width >= $this->get('max_image_width', 128) && $height >= $this->get('max_image_height', 128)) {
$_images[] = $imageUrl;
}
}
} catch (Exception $e) {
// do nothing
}
}
}
$data->set('image', $_images);
return $data;
}
}
}
