misc_pterodactyl-panel/app/Services/Servers/EnvironmentService.php
2017-08-21 22:10:48 -05:00

106 lines
3.4 KiB
PHP

<?php
/*
* Pterodactyl - Panel
* Copyright (c) 2015 - 2017 Dane Everitt <dane@daneeveritt.com>.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
namespace Pterodactyl\Services\Servers;
use Pterodactyl\Models\Server;
use Pterodactyl\Contracts\Repository\ServerRepositoryInterface;
class EnvironmentService
{
const ENVIRONMENT_CASTS = [
'STARTUP' => 'startup',
'P_SERVER_LOCATION' => 'location.short',
'P_SERVER_UUID' => 'uuid',
];
/**
* @var array
*/
protected $additional = [];
/**
* @var \Pterodactyl\Contracts\Repository\ServerRepositoryInterface
*/
protected $repository;
/**
* EnvironmentService constructor.
*
* @param \Pterodactyl\Contracts\Repository\ServerRepositoryInterface $repository
*/
public function __construct(ServerRepositoryInterface $repository)
{
$this->repository = $repository;
}
/**
* Dynamically configure additional environment variables to be assigned
* with a specific server.
*
* @param string $key
* @param callable $closure
* @return $this
*/
public function setEnvironmentKey($key, callable $closure)
{
$this->additional[] = [$key, $closure];
return $this;
}
/**
* Take all of the environment variables configured for this server and return
* them in an easy to process format.
*
* @param int|\Pterodactyl\Models\Server $server
* @return array
*/
public function process($server)
{
if (! $server instanceof Server) {
if (! is_numeric($server)) {
throw new \InvalidArgumentException(
'First argument passed to process() must be an instance of \\Pterodactyl\\Models\\Server or numeric.'
);
}
$server = $this->repository->find($server);
}
$variables = $this->repository->getVariablesWithValues($server->id);
// Process static environment variables defined in this file.
foreach (self::ENVIRONMENT_CASTS as $key => $object) {
$variables[$key] = object_get($server, $object);
}
// Process dynamically included environment variables.
foreach ($this->additional as $item) {
$variables[$item[0]] = call_user_func($item[1], $server);
}
return $variables;
}
}