files/lib/system/page/handler/TConversationOnlineLocationPageHandler.class.php

   1 <?php
   2 namespace wcf\system\page\handler;
   3 use wcf\data\page\Page;
   4 use wcf\data\user\online\UserOnline;
   5 use wcf\system\cache\runtime\UserConversationRuntimeCache;
   6 use wcf\system\WCF;
   7
   8 /**
   9  * Implementation of the online location-related page handler methods for conversations.
  10  *
  11  * @author      Matthias Schmidt
  12  * @copyright   2001-2016 WoltLab GmbH
  13  * @license     GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
  14  * @package     com.woltlab.wcf.conversation
  15  * @subpackage  system.page.handler
  16  * @category    Community Framework
  17  * @since       2.2
  18  */
  19 trait TConversationOnlineLocationPageHandler {
  20         use TOnlineLocationPageHandler;
  21
  22         /**
  23          * @see IMenuPageHandler::getOnlineLocation()
  24          */
  25         public function getOnlineLocation(Page $page, UserOnline $user) {
  26                 if ($user->objectID === null) {
  27                         return '';
  28                 }
  29
  30                 $conversation = UserConversationRuntimeCache::getInstance()->getObject($user->objectID);
  31                 if ($conversation === null || !$conversation->canRead()) {
  32                         return '';
  33                 }
  34
  35                 return WCF::getLanguage()->getDynamicVariable('wcf.page.onlineLocation.'.$page->identifier, ['conversation' => $conversation]);
  36         }
  37
  38         /**
  39          * @see IOnlineLocationPageHandler::prepareOnlineLocation()
  40          */
  41         public function prepareOnlineLocation(Page $page, UserOnline $user) {
  42                 if ($user->objectID !== null) {
  43                         UserConversationRuntimeCache::getInstance()->cacheObjectID($user->objectID);
  44                 }
  45         }
  46 }