misc_pterodactyl-panel/app/Services/Servers/VariableValidatorService.php

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<?php
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/**
* Pterodactyl - Panel
* Copyright (c) 2015 - 2017 Dane Everitt <dane@daneeveritt.com>.
*
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* This software is licensed under the terms of the MIT license.
* https://opensource.org/licenses/MIT
*/
namespace Pterodactyl\Services\Servers;
use Pterodactyl\Models\User;
use Illuminate\Support\Collection;
use Illuminate\Validation\ValidationException;
use Pterodactyl\Traits\Services\HasUserLevels;
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use Pterodactyl\Contracts\Repository\ServerRepositoryInterface;
use Illuminate\Contracts\Validation\Factory as ValidationFactory;
use Pterodactyl\Contracts\Repository\EggVariableRepositoryInterface;
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use Pterodactyl\Contracts\Repository\ServerVariableRepositoryInterface;
class VariableValidatorService
{
use HasUserLevels;
/**
* @var \Pterodactyl\Contracts\Repository\EggVariableRepositoryInterface
*/
private $optionVariableRepository;
/**
* @var \Pterodactyl\Contracts\Repository\ServerRepositoryInterface
*/
private $serverRepository;
/**
* @var \Pterodactyl\Contracts\Repository\ServerVariableRepositoryInterface
*/
private $serverVariableRepository;
/**
* @var \Illuminate\Contracts\Validation\Factory
*/
private $validator;
/**
* VariableValidatorService constructor.
*
* @param \Pterodactyl\Contracts\Repository\EggVariableRepositoryInterface $optionVariableRepository
* @param \Pterodactyl\Contracts\Repository\ServerRepositoryInterface $serverRepository
* @param \Pterodactyl\Contracts\Repository\ServerVariableRepositoryInterface $serverVariableRepository
* @param \Illuminate\Contracts\Validation\Factory $validator
*/
public function __construct(
EggVariableRepositoryInterface $optionVariableRepository,
ServerRepositoryInterface $serverRepository,
ServerVariableRepositoryInterface $serverVariableRepository,
ValidationFactory $validator
) {
$this->optionVariableRepository = $optionVariableRepository;
$this->serverRepository = $serverRepository;
$this->serverVariableRepository = $serverVariableRepository;
$this->validator = $validator;
}
/**
* Validate all of the passed data aganist the given service option variables.
*
* @param int $egg
* @param array $fields
* @return \Illuminate\Support\Collection
* @throws \Illuminate\Validation\ValidationException
*/
public function handle(int $egg, array $fields = []): Collection
{
$variables = $this->optionVariableRepository->findWhere([['egg_id', '=', $egg]]);
$messages = $this->validator->make([], []);
$response = $variables->map(function ($item) use ($fields, $messages) {
// Skip doing anything if user is not an admin and
// variable is not user viewable or editable.
if (! $this->isUserLevel(User::USER_LEVEL_ADMIN) && (! $item->user_editable || ! $item->user_viewable)) {
return false;
}
$v = $this->validator->make([
'variable_value' => array_get($fields, $item->env_variable),
], [
'variable_value' => $item->rules,
], [], [
'variable_value' => trans('validation.internal.variable_value', ['env' => $item->name]),
]);
if ($v->fails()) {
foreach ($v->getMessageBag()->all() as $message) {
$messages->getMessageBag()->add($item->env_variable, $message);
}
}
return (object) [
'id' => $item->id,
'key' => $item->env_variable,
'value' => array_get($fields, $item->env_variable),
];
})->filter(function ($item) {
return is_object($item);
});
if (! empty($messages->getMessageBag()->all())) {
throw new ValidationException($messages);
}
return $response;
}
}