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Tims-Chat/file/lib/system/menu/page/ChatPageMenuItemProvider.class.php
2014-02-27 23:59:36 +01:00

56 lines
1.3 KiB
PHP

<?php
namespace chat\system\menu\page;
/**
* PageMenuItemProvider for chat.
*
* @author Tim Düsterhus
* @copyright 2010-2014 Tim Düsterhus
* @license Creative Commons Attribution-NonCommercial-ShareAlike <http://creativecommons.org/licenses/by-nc-sa/3.0/legalcode>
* @package be.bastelstu.chat
* @subpackage system.menu.page
*/
class ChatPageMenuItemProvider extends \wcf\system\menu\page\DefaultPageMenuItemProvider {
/**
* room that the menu item points to
*
* @var \chat\data\room\Room
*/
protected $room = null;
/**
* Hides the button when there is no valid room
*
* @see \wcf\system\menu\page\PageMenuItemProvider::isVisible()
*/
public function isVisible() {
// guests are not supported
if (!\wcf\system\WCF::getUser()->userID) return false;
$rooms = \chat\data\room\RoomCache::getInstance()->getRooms();
foreach ($rooms as $this->room) {
if ($this->room->canEnter()) {
return true;
}
}
return false;
}
/**
* Modifies the link to show the Link we would be redirect to.
*
* @see \wcf\system\menu\page\PageMenuItemProvider::getLink()
*/
public function getLink() {
if (CHAT_FORCE_ROOM_SELECT) return parent::getLink();
return \wcf\system\request\LinkHandler::getInstance()->getLink('Chat', array(
'application' => 'chat',
'object' => $this->room,
'forceFrontend' => true
));
}
}