loadLanguage('', JPATH_ADMINISTRATOR); } /** * JoomPlu prepare content method * * Method is called by the view * * @param object The article object. Note $article->text is also available * @param object The article params * @param int The 'page' number */ function onPrepareContent( &$article, &$params, $limitstart ) { // simple performance check to determine whether bot should process further if ( strpos( $article->text, '{joomplu' ) === false ) { return true; } // regular expression $regex = '/\{joomplu:([0-9]+)([a-z, ]*)\}/'; // don't go further, if we haven't any matches if(!preg_match_all($regex, $article->text, $matches, PREG_SET_ORDER)) return true; #echo '

';print_r($matches);echo '

'; // for debug // check existence of JoomGallery and include the interface class if(!file_exists(JPATH_ROOT.DS.'components'.DS.'com_joomgallery'.DS.'classes'.DS.'interface.class.php')) { $output = '

'.JText::_('JCP_JG_NOT_INSTALLED').'

'; $article->text = preg_replace($regex, $output, $article->text); return true; } require_once(JPATH_ROOT.DS.'components'.DS.'com_joomgallery'.DS.'classes'.DS.'interface.class.php'); // get user object $user = &JFactory::getUser(); // create interface object $jinterface = new joominterface; // include necessary style sheets $jinterface->getPageHeader(); // main task foreach($matches as $match) { // get image object $pic_obj = $jinterface->getPicture($match[1], $user->get('aid')); if(!is_null($pic_obj)) { // image found // linked if(strpos($match[2], 'not linked') === false) { $linked = true; } else { $linked = false; } // align if(strpos($match[2], 'right') === false) { if(strpos($match[2], 'left') === false) { $extra = null; } else { $extra = 'jg_floatleft';#$extra = 'align="left"'; } } else { $extra = 'jg_floatright';#$extra = 'align="right"'; } // detail image or thumbnail if(strpos($match[2], 'detail') === false) { $output = $jinterface->displayThumb($pic_obj, $linked, $extra); } else { $output = $jinterface->displayDetail($pic_obj, $linked, $extra); } } else { // image not found $output = ''; //'

'.JText::_('JCP_IMAGE_NOT_DISPLAYABLE').'

'; // send system message if configured if($this->params->get('msg', 0)) { $this->sendMessages($match[1], $article->id, $article->title); } } $regex = '/\{joomplu:'.$match[1].'[^}]*\}/'; $article->text = preg_replace($regex, $output, $article->text, 1); } } /** * JoomPlu message sending method * * Method sends system messages to configured users * is called when an invalid image id was found in the article * * @param int The image id * @param int The article id * @param string The article title */ function sendMessages($pic_id, $article_id, $article_title) { $db = &JFactory::getDBO(); // include messages class require_once (JPATH_ADMINISTRATOR.DS.'components'.DS.'com_messages'.DS.'tables'.DS.'message.php'); // create messages object $msg = new TableMessage($db); // find users who want to receive messages if(!$this->params->get('msg_to', 0)) { $query = 'SELECT id' . ' FROM #__users' . ' WHERE sendEmail = 1'; $db->setQuery($query); $user_ids = $db->loadResultArray(); } else { $user_ids = explode(',',$this->params->get('msg_to', 0)); } foreach ($user_ids as $user_id) { $user_to = &JFactory::getUser($user_id); // ensure that a valid user was selected if(is_object($user_to) AND $user_to->get('gid') > 22) { $message = sprintf(JText::_('JCP_MESSAGE_TEXT'), $pic_id, $article_id, $article_title); // check whether message was already sent $query = 'SELECT message FROM #__messages WHERE user_id_to = '.$user_id; $db->setQuery($query); $messages = $db->loadResultArray(); $sent = false; foreach($messages as $sent_message) { if($sent_message == $message) { $sent = true; break; // breaks foreach because we have what we wanted } } if($sent) { continue; // next loop } // send message $msg->send($user_id, $user_id, JText::_('JCP_MESSAGE_SUBJECT'), $message); } } } }