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Tims-Chat/file/lib/page/ChatRefreshRoomListPage.class.php
2012-10-20 16:20:52 +02:00

103 lines
2.3 KiB
PHP

<?php
namespace wcf\page;
use \wcf\data\chat;
use \wcf\system\cache\CacheHandler;
use \wcf\ystem\exception\IllegalLinkException;
use \wcf\system\WCF;
/**
* Shows the chat-interface
*
* @author Tim Düsterhus
* @copyright 2010-2012 Tim Düsterhus
* @license Creative Commons Attribution-NonCommercial-ShareAlike <http://creativecommons.org/licenses/by-nc-sa/3.0/legalcode>
* @package be.bastelstu.wcf.chat
* @subpackage page
*/
class ChatRefreshRoomListPage extends AbstractPage {
/**
* @see wcf\page\AbstractPage::$loginRequired
*/
public $loginRequired = true;
/**
* @see \wcf\page\AbstractPage::$neededModules
*/
public $neededModules = array('CHAT_ACTIVE');
/**
* @see \wcf\page\AbstractPage::$neededPermissions
*/
public $neededPermissions = array();
/**
* the room the user current is in
* @var \wcf\data\chat\room\ChatRoom
*/
public $room = null;
/**
* all rooms in the current installation
* @var array<\wcf\data\chat\room\ChatRoom>
*/
public $rooms = array();
/**
* @see \wcf\page\AbstractPage::$useTemplate
*/
public $useTemplate = false;
/**
* shortcut for the active request
* @see wcf\system\request\Request::getRequestObject()
*/
public $request = null;
/**
* Disallows direct access.
*
* @see wcf\page\IPage::__run()
*/
public function __run() {
if (($this->request = \wcf\system\request\RequestHandler::getInstance()->getActiveRequest()->getRequestObject()) === $this) throw new IllegalLinkException();
parent::__run();
}
/**
* @see \wcf\page\IPage::readData()
*/
public function readData() {
parent::readData();
$this->rooms = chat\room\ChatRoom::getCache();
$roomID = \wcf\util\ChatUtil::readUserData('roomID');
if (!isset($this->rooms[$roomID])) throw new IllegalLinkException();
$this->room = $this->rooms[$roomID];
}
/**
* @see \wcf\page\IPage::show()
*/
public function show() {
parent::show();
@header('Content-type: application/json');
$json = array();
foreach ($this->rooms as $room) {
if (!$room->canEnter()) continue;
$json[] = array(
'title' => WCF::getLanguage()->get($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;
}
}