* @url https://www.jomsocial.com/license-agreement * The PHP code portions are distributed under the GPL license. If not otherwise stated, all images, manuals, cascading style sheets, and included JavaScript *are NOT GPL, and are released under the IJOOMLA Proprietary Use License v1.0 * More info at https://www.jomsocial.com/license-agreement */ // no direct access defined('_JEXEC') or die('Restricted access'); require_once( JPATH_ROOT .'/components/com_community/libraries/core.php'); if(!class_exists('plgCommunityWalls')) { class plgCommunityWalls extends CApplications { var $name = 'Walls'; var $_name = 'walls'; function __construct(& $subject, $config) { parent::__construct($subject, $config); } function onActivityContentDisplay( $args ) { $model = CFactory::getModel( 'Wall' ); $wall = JTable::getInstance( 'Wall' , 'CTable' ); $my = CFactory::getUser(); if(empty($args->content) ) return ''; $wall->load( $args->cid ); //CFactory::load( 'libraries' , 'privacy' ); //CFactory::load( 'libraries' , 'comment' ); $comment = CComment::stripCommentData( $wall->comment ); $config = CFactory::getConfig(); $commentcut = false; if (strlen($comment) > $config->getInt('streamcontentlength')) { $origcomment = $comment; $comment = JString::substr( $comment , 0 , $config->getInt('streamcontentlength') ). ' ...'; $commentcut = true; } if( CPrivacy::isAccessAllowed($my->id, $args->target, 'user', 'privacyProfileView') ) { //CFactory::load('helpers' , 'videos'); //CFactory::load('libraries', 'videos'); //CFactory::load( 'libraries' , 'wall'); $videoContent = ''; $params = new CParameter( $args->params ); $videoLink = $params->get('videolink'); $image = $params->get('url'); // For older activities that does not have videoLink , we need to process it the old way. if( !$videoLink ) { $html = CWallLibrary::_processWallContent( $comment ); $tmpl = new CTemplate(); $html = CStringHelper::escape( $html ); if($commentcut){ //add read more/less link for content $html .= '

'.JText::_('COM_COMMUNITY_READ_MORE').''; $html = '
' . $html . '
'; $html .= ''; } $tmpl->set( 'comment' , $html ); $html = $tmpl->fetch( 'activity.wall.post' ); } else { $html = ''; } return $html; } } /** * Ajax function to save a new wall entry * * @param message A message that is submitted by the user * @param uniqueId The unique id for this group * **/ function ajaxSaveWall( $response, $message , $uniqueId, $cache_id="" ) { $my = CFactory::getUser(); $user = CFactory::getUser( $uniqueId ); $config = CFactory::getConfig(); JPlugin::loadLanguage('plg_community_walls', JPATH_ADMINISTRATOR); // Load libraries //CFactory::load( 'models' , 'photos' ); //CFactory::load( 'libraries' , 'wall' ); //CFactory::load( 'helpers' , 'url' ); //CFactory::load( 'libraries', 'activities' ); $message = JString::trim($message); $message = strip_tags( $message ); if( empty( $message ) ) { $response->addAlert( JText::_('PLG_WALLS_PLEASE_ADD_MESSAGE') ); } else { $maxchar = $this->params->get('charlimit', 0); if(!empty($maxchar)) { $msglength = strlen($message); if($msglength > $maxchar) { $message = substr($message, 0, $maxchar); } } // @rule: Spam checks if( $config->get( 'antispam_akismet_walls') ) { //CFactory::load( 'libraries' , 'spamfilter' ); $filter = CSpamFilter::getFilter(); $filter->setAuthor( $my->getDisplayName() ); $filter->setMessage( $message ); $filter->setEmail( $my->email ); $filter->setURL( CRoute::_('index.php?option=com_community&view=profile&userid=' . $user->id) ); $filter->setType( 'message' ); $filter->setIP( $_SERVER['REMOTE_ADDR'] ); if( $filter->isSpam() ) { $response->addAlert( JText::_('COM_COMMUNITY_WALLS_MARKED_SPAM') ); return $response->sendResponse(); } } $wall = CWallLibrary::saveWall( $uniqueId , $message , 'user' , $my , ( $my->id == $user->id ) , 'profile,profile'); //CFactory::load( 'libraries' , 'activities' ); //CFactory::load('helpers','videos'); $matches = cGetVideoLinkMatches( $message ); $activityParams = ''; // We only want the first result of the video to be in the activity if($matches) { $videoLink = $matches[0]; //CFactory::load('libraries', 'videos'); $videoLib = new CVideoLibrary(); $provider = $videoLib->getProvider($videoLink); $activityParams .= 'videolink=' . $videoLink . "\r\n"; try { $provider->isValid(); $activityParams .= 'url=' . $provider->getThumbnail(); } catch (Exception $e) { } } $act = new stdClass(); $act->cmd = 'profile.wall.create'; $act->actor = $my->id; $act->target = $uniqueId; $act->title = JText::_('COM_COMMUNITY_ACTIVITIES_WALL_POST_PROFILE'); $act->content = ''; $act->app = 'walls'; $act->cid = $wall->id; // Allow comments on all these $act->comment_id = CActivities::COMMENT_SELF; $act->comment_type = 'walls'; CActivityStream::add($act , $activityParams ); // @rule: Send notification to the profile user. if( $my->id != $user->id ) { //CFactory::load( 'libraries' , 'notification' ); $params = new CParameter( '' ); $params->set( 'url' , 'index.php?option=com_community&view=profile&userid=' . $user->id ); $params->set( 'message' , $message ); CNotificationLibrary::add( 'profile_submit_wall' , $my->id , $user->id , JText::sprintf('PLG_WALLS_NOTIFY_EMAIL_SUBJECT' , $my->getDisplayName() ) , '' , 'profile.wall' , $params ); } //add user points //CFactory::load( 'libraries' , 'userpoints' ); CUserPoints::assignPoint('profile.wall.create'); $response->addScriptCall( 'joms.walls.insert' , $wall->content ); $response->addScriptCall( 'if(joms.jQuery(".content-nopost").length){ joms.jQuery("#wall-empty-container").remove(); }' ); $cache = JFactory::getCache('plgCommunityWalls'); $cache->remove($cache_id); $cache = JFactory::getCache('plgCommunityWalls_fullview'); $cache->remove($cache_id); } return $response; } /** * Delete post message * * @param response An ajax Response object * @param id A unique identifier for the wall row * * returns response */ function ajaxRemoveWall( $response, $id, $cache_id="" ) { $my = CFactory::getUser(); $wallModel = CFactory::getModel('wall'); $wall = $wallModel->get( $id ); CError::assert( $id , '' , '!empty' , __FILE__ , __LINE__ ); //CFactory::load( 'helpers' , 'owner' ); // Make sure the current user actually has the correct permission // Only the original writer and the person the wall is meant for (and admin of course) // can delete the wall if( ($my->id == $wall->post_by) || ($my->id == $wall->contentid ) ||(COwnerHelper::isCommunityAdmin()) ) { if( $wallModel->deletePost( $id ) ) { // @rule: Remove the wall activity from the database as well //CFactory::load( 'libraries' , 'activities' ); CActivityStream::remove( 'walls' , $id ); //add user points if($wall->post_by != 0) { //CFactory::load( 'libraries' , 'userpoints' ); CUserPoints::assignPoint('wall.remove', $wall->post_by); } } else { $html = JText::_( 'Error while removing wall. Line:' . __LINE__ ); $response->addAlert( $html ); } $cache = JFactory::getCache('plgCommunityWalls'); $cache->remove($cache_id); $cache = JFactory::getCache('plgCommunityWalls_fullview'); $cache->remove($cache_id); } else { $html = JText::_( 'COM_COMMUNITY_PERMISSION_DENIED_WARNING' ); $response->addAlert( $html ); } return $response; } function ajaxAddComment($response, $id, $cmt, $cacheId) { JPlugin::loadLanguage('plg_community_walls', JPATH_ADMINISTRATOR); ini_set( 'display_errors' , 1 ); error_reporting( E_ALL ); // Add the comment into the db //CFactory::load('libraries', 'comment'); $my = CFactory::getUser(); // Extract thenumeric id from the wall-cmt-xxx $wallId = substr($id, 9); //CFactory::load( 'models' , 'wall' ); $wall = JTable::getInstance( 'Wall' , 'CTable' ); $wall->load( $wallId ); $cmt = trim( $cmt ); $config = CFactory::getConfig(); if( $config->get( 'antispam_akismet_walls') ) { //CFactory::load( 'libraries' , 'spamfilter' ); $filter = CSpamFilter::getFilter(); $filter->setAuthor( $my->getDisplayName() ); $filter->setMessage( $cmt ); $filter->setEmail( $my->email ); $filter->setURL( CRoute::_('index.php?option=com_community&view=profile&userid=' . $wall->contentid ) ); $filter->setType( 'message' ); $filter->setIP( $_SERVER['REMOTE_ADDR'] ); if( $filter->isSpam() ) { $response->addScriptCall( 'joms.jQuery( "#' . $id . ' .wall-coc-errors" ).html("' . JText::_('COM_COMMUNITY_MARKED_SPAM') . '");'); $response->addScriptCall( 'joms.jQuery( "#' . $id . ' .wall-coc-errors" ).show();'); $response->addScriptCall( 'joms.jQuery( "#' . $id . ' .wall-coc-errors" ).css("color", "red");'); $response->addScriptCall( 'joms.jQuery("#' . $id . ' .wall-coc-form-action.add").attr("disabled", false);'); return $response->sendResponse(); } } if( empty( $cmt ) ) { $response->addScriptCall( 'joms.jQuery( "#' . $id . ' .wall-coc-errors" ).html("' . JText::_('PLG_WALLS_COMMENT_EMPTY') . '");'); $response->addScriptCall( 'joms.jQuery( "#' . $id . ' .wall-coc-errors" ).show();'); $response->addScriptCall( 'joms.jQuery( "#' . $id . ' .wall-coc-errors" ).css("color", "red");'); $response->addScriptCall( 'joms.jQuery("#' . $id . ' .wall-coc-form-action.add").attr("disabled", false);'); } else { $comment = new CComment(); $wall->comment = $comment->add($my->id, $cmt, $wall->comment ); $wall->store(); $newComment = new stdClass(); $date = new JDate(); $newComment->creator = $my->id; $newComment->text = $cmt; $newComment->date = $date->toUnix(); $handler = $comment->getCommentHandler( $wall->type ); if( $handler ) { $handler->sendCommentNotification( $wall , $newComment->text ); } $html = $comment->renderComment($newComment, true); //CFactory::load( 'helpers' , 'string' ); $html = cReplaceThumbnails($html); $response->addScriptCall( 'joms.comments.insert' , $id, $html ); // Clear wall cache $cache = JFactory::getCache('plgCommunityWalls'); $cache->remove($cacheId); $cache = JFactory::getCache('plgCommunityWalls_fullview'); $cache->remove($cacheId); } return $response; } // Remove the comment // Wall id will be in the form or "wall-cmt-xxx" where xxx is the wall contentid function ajaxRemoveComment($response, $parentWallId, $commentIndex) { // Add the comment into the db //CFactory::load('libraries', 'comment'); $my = CFactory::getUser(); $db = JFactory::getDBO(); $comment = new CComment(); // Extract the numeric id from the wall-cmt-xxx $wallid = substr($parentWallId, 9); $wallModel = CFactory::getModel('wall'); $wall = $wallModel->get( $wallid ); $content = $wall->comment; // Get the comment data to determine ownership $commentData = $comment->getCommentsData($content); //CFactory::load( 'helpers' , 'owner' ); // Make sure that we have the right permission to delete this comment // Make sure the current user actually has the correct permission // Only the original writer and the person the wall is meant for (and admin of course) // can delete the wall if( ($my->id == $commentData[$commentIndex]->creator) || ($my->id == $wall->contentid ) || (COwnerHelper::isCommunityAdmin()) ) { $content = $comment->remove( $content, $commentIndex); // Update the wall with the comment info $sql = 'UPDATE '.$db->quoteName('#__community_wall') .' SET '.$db->quoteName('comment').'='.$db->Quote($content) .' WHERE '.$db->quoteName('id').' =' . $db->Quote($wallid); $db->setQuery($sql); try { $db->execute(); } catch (Exception $e) { JFactory::getApplication()->enqueueMessage($e->getMessage(), 'error'); } $response->addScriptCall("joms.jQuery('#wall-cmt-" . $wallid . "').children(':nth-child(" . ( $commentIndex + 1 ) . ")').remove();"); } else { $html = JText::_( 'COM_COMMUNITY_PERMISSION_DENIED_WARNING' ); $response->addAlert( $html ); } return $response; } function onProfileDisplay() { $mainframe = JFactory::getApplication(); $jinput = $mainframe->input; JPlugin::loadLanguage('plg_community_walls', JPATH_ADMINISTRATOR); $document = JFactory::getDocument(); $my = CFactory::getUser(); $config = CFactory::getConfig(); // Load libraries //CFactory::load( 'libraries' , 'wall' ); //CFactory::load( 'helpers' , 'friends' ); $user = CFactory::getRequestUser(); $friendModel = CFactory::getModel('friends'); $avatarModel = CFactory::getModel('avatar'); $isMe = ( ($my->id == $user->id) && ($my->id != 0)); $isGuest = ($my->id == 0 ) ? true : false; $isConnected = CFriendsHelper::isConnected( $my->id , $user->id ); //CFactory::load( 'helpers' , 'owner' ); $isSuperAdmin = isCommunityAdmin(); // @rule: Limit should follow Joomla's list limit //$jConfig = JFactory::getConfig(); $limit = $jinput->get('limit', $mainframe->getCfg( 'list_limit' )); $limitstart = $jinput->get('limitstart', 0); if($jinput->get('task', '') == 'app'){ $cache = JFactory::getCache('plgCommunityWalls_fullview'); }else{ $cache = JFactory::getCache('plgCommunityWalls'); } $caching = $this->params->get('cache', 1); if($caching) { $caching = $mainframe->getCfg('caching'); } $cache->setCaching($caching); $callback = array('plgCommunityWalls', '_getWallHTML'); $allowPosting = (($isMe) || (!$config->get('lockprofilewalls')) || ( $config->get('lockprofilewalls') && $isConnected ) || ( $isSuperAdmin) ) && (! $isGuest ); $allowRemoval = ($isMe || $isSuperAdmin); $maxchar = $this->params->get('charlimit', 0); if(!empty($maxchar)) { $this->characterLimitScript($maxchar); } //$cache_id = JCacheCallback::_makeId(array('plgCommunityWalls', '_getWallHTML'), array($user->id, $limit, $limitstart , $allowPosting , $allowRemoval)); //get cache id $callback_args = array($user->id, $limit, $limitstart , $allowPosting , $allowRemoval); $cache_id = md5(serialize(array($callback, $callback_args))); $javascript =<<addScriptDeclaration($javascript); $content = $cache->get($callback, array($user->id, $limit, $limitstart , $allowPosting , $allowRemoval)); return $content; } //function _getWallHTML($userid, $limit, $limitstart , $isMe , $isGuest, $isConnected , $isSuperAdmin) function _getWallHTML($userid, $limit, $limitstart , $allowPosting , $allowRemoval) { $jinput = JFactory::getApplication()->input; $config = CFactory::getConfig(); $html = ''; $viewAllLink = false; if($jinput->get('task', '') != 'app') { $viewAllLink = CRoute::_('index.php?option=com_community&view=profile&userid='.$userid.'&task=app&app=walls'); } $wallCount = CWallLibrary::getWallCount('user', $userid); $wallModel = CFactory::getModel('wall'); $wallsinput = ""; if( $allowPosting ) { $wallsinput = CWallLibrary::getWallInputForm( $userid , 'plugins,walls,ajaxSaveWall' , 'plugins,walls,ajaxRemoveWall', $viewAllLink); } $contents = CWallLibrary::getWallContents( 'user' , $userid , $allowRemoval , $limit, $limitstart , 'wall.content' , 'profile,profile'); $contents .= CWallLibrary::getViewAllLinkHTML($viewAllLink, $wallCount); $html.= $wallsinput; $html.= '
'; if ( $contents == '' ) { $html .= '
'. JText::_('PLG_WALLS_NO_WALL_POST').'
'; } else { $html .= CStringHelper::replaceThumbnails($contents); } $html.= '
'; // Add pagination links, only in full app view if($jinput->get('task', '') == 'app') { jimport('joomla.html.pagination'); $pagination = new JPagination( $wallModel->getCount($userid, 'user') , $limitstart , $limit ); $html .= '
'.$pagination->getPagesLinks().'
'; } return $html; } function onAppDisplay() { ob_start(); $limit=0; $html= $this->onProfileDisplay($limit); echo $html; $content = ob_get_contents(); ob_end_clean(); return $content; } function characterLimitScript($maxchar) { $text_char_remain = JText::_('PLG_WALLS_CHAR_REMAIN'); $text_trimming = JText::_('PLG_WALLS_TRIMMING'); $js=<<= thelimit && e.which != '8' && e.which != '46' && ctrl_a == false && ctrl_v == false) e.preventDefault(); }) .keyup (function(e){ updateCounter(); if(e.which == 17) isCtrl=false; if( this.value.length >= thelimit && toggleTrim ){ if(toggleCharDel){ // first, trim the text a bit so the char trimming won't take forever // Also check if there are more than 10 extra chars, then trim. just in case. if ( (this.value.length - thelimit) > 10 ) that.value = that.value.substr(0,thelimit+100); var init = setInterval ( function(){ if( that.value.length <= thelimit ){ init = clearInterval(init); updateCounter() } else{ // deleting extra chars (one by one) that.value = that.value.substring(0,that.value.length-1); joms.jQuery('#'+counter_el).text('$text_trimming '+(thelimit - that.value.length)); } } ,charDelSpeed ); } else this.value = that.value.substr(0,thelimit); } }); }; })(joms.jQuery); joms.jQuery(document).ready(function(){ //joms.jQuery("#wall-message-counter").show(); joms.jQuery("#wall-message").textlimit('wall-message-counter', $maxchar, -1); }); SHOWJS; $document = JFactory::getDocument(); $document->addScriptDeclaration($js); } } }