mirror of
https://github.com/wbbaddons/Tims-Chat.git
synced 2024-12-21 21:30:08 +00:00
62 lines
1.4 KiB
PHP
62 lines
1.4 KiB
PHP
<?php
|
|
|
|
/*
|
|
* Copyright (c) 2010-2024 Tim Düsterhus.
|
|
*
|
|
* Use of this software is governed by the Business Source License
|
|
* included in the LICENSE file.
|
|
*
|
|
* Change Date: 2028-06-15
|
|
*
|
|
* On the date above, in accordance with the Business Source
|
|
* License, use of this software will be governed by version 2
|
|
* or later of the General Public License.
|
|
*/
|
|
|
|
namespace chat\system\command;
|
|
|
|
use wcf\data\user\User;
|
|
use wcf\system\exception\UserInputException;
|
|
use wcf\system\WCF;
|
|
|
|
/**
|
|
* Adds helpful functions for commands that operate on a user.
|
|
*/
|
|
trait TNeedsUser
|
|
{
|
|
/**
|
|
* Returns the user with the given username.
|
|
*/
|
|
protected function getUser(string $username): User
|
|
{
|
|
static $cache = [ ];
|
|
if (!isset($cache[$username])) {
|
|
$cache[$username] = User::getUserByUsername($username);
|
|
}
|
|
|
|
return $cache[$username];
|
|
}
|
|
|
|
/**
|
|
* Checks whether the given username is valid and throws otherwise.
|
|
*/
|
|
protected function assertUser(string $username): User
|
|
{
|
|
$user = $this->getUser($username);
|
|
|
|
if (!$user->userID) {
|
|
throw new UserInputException(
|
|
'message',
|
|
WCF::getLanguage()->getDynamicVariable(
|
|
'chat.error.userNotFound',
|
|
[
|
|
'username' => $username,
|
|
]
|
|
)
|
|
);
|
|
}
|
|
|
|
return $user;
|
|
}
|
|
}
|