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Tims-Chat/file/lib/page/ChatRefreshRoomListPage.class.php

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2011-12-18 15:08:51 +00:00
<?php
namespace wcf\page;
use \wcf\data\chat;
use \wcf\system\cache\CacheHandler;
use \wcf\system\package\PackageDependencyHandler;
use \wcf\system\user\storage\UserStorageHandler;
use \wcf\system\WCF;
/**
* Shows the chat-interface
*
* @author Tim Düsterhus
* @copyright 2010-2011 Tim Düsterhus
* @license Creative Commons Attribution-NonCommercial-ShareAlike <http://creativecommons.org/licenses/by-nc-sa/3.0/legalcode>
* @package timwolla.wcf.chat
* @subpackage page
*/
class ChatRefreshRoomListPage extends AbstractPage {
public $neededModules = array('CHAT_ACTIVE');
//public $neededPermissions = array('user.chat.canEnter');
public $room = null;
public $roomID = 0;
public $rooms = array();
public $useTemplate = false;
/**
* Reads room data.
*/
public function readData() {
parent::readData();
$this->readUserData();
$this->rooms = chat\room\ChatRoom::getCache();
$this->room = $this->rooms->search($this->roomID);
if (!$this->room) throw new \wcf\system\exception\IllegalLinkException();
}
/**
* Reads user data.
*/
public function readUserData() {
// TODO: Move this into ChatUtil
$ush = UserStorageHandler::getInstance();
$packageID = PackageDependencyHandler::getPackageID('timwolla.wcf.chat');
// load storage
$ush->loadStorage(array(WCF::getUser()->userID), $packageID);
$data = $ush->getStorage(array(WCF::getUser()->userID), 'roomID', $packageID);
if ($data[WCF::getUser()->userID] === null) {
throw new \wcf\system\exception\IllegalLinkException();
}
$this->roomID = $data[WCF::getUser()->userID];
}
/**
* @see \wcf\page\IPage::show()
*/
public function show() {
// guests are not supported
if (!WCF::getUser()->userID) {
throw new \wcf\system\exception\PermissionDeniedException();
}
parent::show();
@header('Content-type: application/json');
$json = array();
foreach ($this->rooms as $room) {
$json[] = array(
'title' => WCF::getLanguage()->get($room->title),
'link' => \wcf\system\request\LinkHandler::getInstance()->getLink('Chat', array(
'object' => $room
)),
'active' => $room->roomID == $this->room->roomID
);
}
echo \wcf\util\JSON::encode($json);
exit;
}
}