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Tims-Chat/file/lib/page/LogPage.class.php
2013-01-19 20:36:40 +01:00

116 lines
2.7 KiB
PHP

<?php
namespace chat\page;
use \chat\data;
use \wcf\system\exception\IllegalLinkException;
use \wcf\system\exception\PermissionDeniedException;
use \wcf\system\WCF;
/**
* Shows the chat-log.
*
* @author Tim Düsterhus
* @copyright 2010-2013 Tim Düsterhus
* @license Creative Commons Attribution-NonCommercial-ShareAlike <http://creativecommons.org/licenses/by-nc-sa/3.0/legalcode>
* @package be.bastelstu.chat
* @subpackage page
*/
class LogPage extends \wcf\page\AbstractPage {
/**
* @see wcf\page\AbstractPage::$loginRequired
*/
public $loginRequired = true;
/**
* TODO: comment this
*
* @var array<\wcf\data\chat\message\ChatMessage>
*/
public $messages = array();
/**
* @see \wcf\page\AbstractPage::$neededModules
*/
public $neededModules = array('CHAT_ACTIVE');
/**
* @see \wcf\page\AbstractPage::$neededPermissions
*/
public $neededPermissions = array();
/**
* given roomID
* @var integer
*/
public $roomID = 0;
/**
* given room
* @var \chat\data\room\Chat
*/
public $room = null;
/**
* all rooms in the current installation
* @var array<\chat\data\room\Room>
*/
public $rooms = array();
/**
* 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::assignVariables()
*/
public function assignVariables() {
parent::assignVariables();
WCF::getTPL()->assign(array(
'messages' => $this->messages,
'room' => $this->room,
'roomID' => $this->roomID,
'rooms' => $this->rooms
));
}
/**
* @see \wcf\page\IPage::readParameters()
*/
public function readParameters() {
parent::readParameters();
if (isset($_REQUEST['id'])) $this->roomID = (int) $_REQUEST['id'];
}
/**
* @see \wcf\page\IPage::readData()
*/
public function readData() {
parent::readData();
$cache = data\room\Room::getCache();
if (!isset($cache[$this->roomID])) throw new IllegalLinkException();
$this->room = $cache[$this->roomID];
if (!$this->room->canEnter()) throw new \wcf\system\exception\PermissionDeniedException();
$ph = new \wcf\system\chat\permission\ChatPermissionHandler();
if (!$ph->getPermission($this->room, 'mod.canReadLog')) throw new \wcf\system\exception\PermissionDeniedException();
// TODO: actually read the correct messages
$this->messages = data\message\MessageList::getNewestMessages($this->room, 150);
}
}