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mirror of https://github.com/wbbaddons/Tims-Chat.git synced 2024-12-24 22:00:09 +00:00
Tims-Chat/file/lib/data/room/Room.class.php

252 lines
7.0 KiB
PHP

<?php
namespace chat\data\room;
use \chat\data\suspension\Suspension;
use \wcf\system\WCF;
/**
* Represents a chat room.
*
* @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 data.room
*/
class Room extends \chat\data\CHATDatabaseObject implements \wcf\system\request\IRouteController {
/**
* @see \wcf\data\DatabaseObject::$databaseTableName
*/
protected static $databaseTableName = 'room';
/**
* @see \wcf\data\DatabaseObject::$databaseTableIndexName
*/
protected static $databaseTableIndexName = 'roomID';
/**
* cached users
*
* @var array<\wcf\data\user\UserProfile>
*/
protected static $users = null;
/**
* room id of the “global” pseudo chat room
*/
const GLOBAL_ROOM = -1;
/**
* @see \wcf\data\chat\room\ChatRoom::getTitle();
*/
public function __toString() {
return $this->getTitle();
}
/**
* Returns whther the user is allowed to always enter the room.
*
* @param \wcf\data\user\User $user
* @return boolean
*/
public function canAlwaysEnter(\wcf\data\user\User $user = null) {
if ($user === null) $user = WCF::getUser();
if (!$user->userID) return false;
$user = new \wcf\data\user\UserProfile($user);
if ($this->isPermanent && $user->getPermission('admin.chat.canManageSuspensions')) return true;
if ($this->isPermanent && $user->getPermission('mod.chat.canGban')) return true;
$ph = new \chat\system\permission\PermissionHandler($user->getDecoratedObject());
if ($ph->getPermission($this, 'mod.canAlwaysEnter')) return true;
if ($ph->getPermission($this, 'mod.canBan')) return true;
return false;
}
/**
* Returns whether the user is allowed to enter the room.
*
* @param \wcf\data\user\User $user
* @return boolean
*/
public function canEnter(\wcf\data\user\User $user = null) {
if ($user === null) $user = WCF::getUser();
if (!$user->userID) return false;
if ($this->canAlwaysEnter($user)) return true;
$user = new \wcf\data\user\UserProfile($user);
$ph = new \chat\system\permission\PermissionHandler($user->getDecoratedObject());
if (!$ph->getPermission($this, 'user.canEnter')) return false;
$suspensions = Suspension::getSuspensionsForUser($user->getDecoratedObject());
// room suspension
if (isset($suspensions[$this->roomID][Suspension::TYPE_BAN])) {
if ($suspensions[$this->roomID][Suspension::TYPE_BAN]->isValid()) {
return false;
}
}
// global suspension
if (isset($suspensions[null][Suspension::TYPE_BAN])) {
if ($suspensions[null][Suspension::TYPE_BAN]->isValid()) {
return false;
}
}
return true;
}
/**
* Returns whether the user is allowed to write messages in this room.
*
* @param \wcf\data\user\User $user
* @return boolean
*/
public function canWrite(\wcf\data\user\User $user = null) {
if ($user === null) $user = WCF::getUser();
if (!$user->userID) return false;
$user = new \wcf\data\user\UserProfile($user);
if ($user->getPermission('admin.chat.canManageSuspensions')) return true;
if ($user->getPermission('mod.chat.canGmute')) return true;
$ph = new \chat\system\permission\PermissionHandler($user->getDecoratedObject());
if ($ph->getPermission($this, 'mod.canAlwaysWrite')) return true;
if ($ph->getPermission($this, 'mod.canMute')) return true;
if (!$ph->getPermission($this, 'user.canWrite')) return false;
$suspensions = Suspension::getSuspensionsForUser($user->getDecoratedObject());
// room suspension
if (isset($suspensions[$this->roomID][Suspension::TYPE_MUTE])) {
if ($suspensions[$this->roomID][Suspension::TYPE_MUTE]->isValid()) {
return false;
}
}
// global suspension
if (isset($suspensions[null][Suspension::TYPE_MUTE])) {
if ($suspensions[null][Suspension::TYPE_MUTE]->isValid()) {
return false;
}
}
return true;
}
/**
* Returns whether the user is allowed to mute other users in this room.
*
* @param \wcf\data\user\User $user
* @return boolean
*/
public function canMute(\wcf\data\user\User $user = null) {
if ($user === null) $user = WCF::getUser();
if (!$user->userID) return false;
$user = new \wcf\data\user\UserProfile($user);
if ($user->getPermission('admin.chat.canManageSuspensions')) return true;
if ($user->getPermission('mod.chat.canGmute')) return true;
$ph = new \chat\system\permission\PermissionHandler($user->getDecoratedObject());
return $ph->getPermission($this, 'mod.canMute');
}
/**
* Returns whether the user is allowed to ban other users in this room.
*
* @param \wcf\data\user\User $user
* @return boolean
*/
public function canBan(\wcf\data\user\User $user = null) {
if ($user === null) $user = WCF::getUser();
if (!$user->userID) return false;
$user = new \wcf\data\user\UserProfile($user);
if ($user->getPermission('admin.chat.canManageSuspensions')) return true;
if ($user->getPermission('mod.chat.canGban')) return true;
$ph = new \chat\system\permission\PermissionHandler($user->getDecoratedObject());
return $ph->getPermission($this, 'mod.canBan');
}
/**
* Returns the ID of this chatroom.
*
* @see \wcf\system\request\IRouteController
*/
public function getID() {
return $this->roomID;
}
/**
* Returns the name of this chatroom.
*
* @see \wcf\system\request\IRouteController
*/
public function getTitle() {
return \wcf\system\WCF::getLanguage()->get($this->title);
}
/**
* Returns the topic of this chat room
*
* @return string
*/
public function getTopic() {
return \wcf\system\WCF::getLanguage()->get($this->topic);
}
/**
* Returns the users that are currently active in this room.
*
* @return array<\wcf\data\user\UserProfile>
*/
public function getUsers() {
if (self::$users === null) {
$userList = new \wcf\data\user\UserProfileList();
$userList->getConditionBuilder()->add('user_table.chatRoomID IS NOT NULL', array());
$userList->readObjects();
$users = $userList->getObjects();
foreach ($users as $userID => $user) {
if (!isset(self::$users[$user->chatRoomID])) self::$users[$user->chatRoomID] = array();
self::$users[$user->chatRoomID][$userID] = $user;
}
}
if ($this->roomID === self::GLOBAL_ROOM) {
return array_reduce(self::$users, function($a, $b) {
return $a + $b;
}, array());
}
if (!isset(self::$users[$this->roomID])) self::$users[$this->roomID] = array();
return self::$users[$this->roomID];
}
/**
* Returns the users that "timed out".
*
* @return \wcf\data\user\UserList
*/
public static function getDeadUsers() {
if (\wcf\system\push\PushHandler::getInstance()->isEnabled()) {
$time = TIME_NOW - 180;
}
else {
$time = TIME_NOW;
}
$userList = new \wcf\data\user\UserList();
$userList->getConditionBuilder()->add('user_table.chatRoomID IS NOT NULL', array());
$userList->getConditionBuilder()->add('user_table.chatLastActivity < ?', array($time - 30));
$userList->readObjects();
return $userList;
}
}