257 lines
9.2 KiB
PHP
257 lines
9.2 KiB
PHP
<?php
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/*
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* Pterodactyl - Panel
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* Copyright (c) 2015 - 2017 Dane Everitt <dane@daneeveritt.com>.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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namespace Pterodactyl\Services\Servers;
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use Illuminate\Log\Writer;
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use Pterodactyl\Models\Server;
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use GuzzleHttp\Exception\RequestException;
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use Illuminate\Database\ConnectionInterface;
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use Pterodactyl\Exceptions\DisplayException;
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use Pterodactyl\Exceptions\Repository\RecordNotFoundException;
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use Pterodactyl\Contracts\Repository\ServerRepositoryInterface;
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use Pterodactyl\Contracts\Repository\AllocationRepositoryInterface;
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use Pterodactyl\Contracts\Repository\Daemon\ServerRepositoryInterface as DaemonServerRepositoryInterface;
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class BuildModificationService
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{
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/**
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* @var \Pterodactyl\Contracts\Repository\AllocationRepositoryInterface
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*/
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protected $allocationRepository;
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/**
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* @var array
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*/
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protected $build = [];
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/**
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* @var \Pterodactyl\Contracts\Repository\Daemon\ServerRepositoryInterface
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*/
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protected $daemonServerRepository;
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/**
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* @var \Illuminate\Database\ConnectionInterface
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*/
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protected $database;
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/**
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* @var null|int
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*/
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protected $firstAllocationId = null;
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/**
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* @var \Pterodactyl\Contracts\Repository\ServerRepositoryInterface
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*/
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protected $repository;
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/**
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* @var \Illuminate\Log\Writer
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*/
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protected $writer;
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/**
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* BuildModificationService constructor.
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*
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* @param \Pterodactyl\Contracts\Repository\AllocationRepositoryInterface $allocationRepository
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* @param \Illuminate\Database\ConnectionInterface $database
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* @param \Pterodactyl\Contracts\Repository\Daemon\ServerRepositoryInterface $daemonServerRepository
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* @param \Pterodactyl\Contracts\Repository\ServerRepositoryInterface $repository
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* @param \Illuminate\Log\Writer $writer
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*/
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public function __construct(
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AllocationRepositoryInterface $allocationRepository,
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ConnectionInterface $database,
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DaemonServerRepositoryInterface $daemonServerRepository,
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ServerRepositoryInterface $repository,
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Writer $writer
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) {
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$this->allocationRepository = $allocationRepository;
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$this->daemonServerRepository = $daemonServerRepository;
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$this->database = $database;
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$this->repository = $repository;
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$this->writer = $writer;
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}
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/**
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* Set build array parameters.
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*
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* @param string $key
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* @param mixed $value
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*/
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public function setBuild($key, $value)
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{
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$this->build[$key] = $value;
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}
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/**
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* Return the build array or an item out of the build array.
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*
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* @param string|null $attribute
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* @return array|mixed|null
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*/
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public function getBuild($attribute = null)
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{
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if (is_null($attribute)) {
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return $this->build;
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}
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return array_get($this->build, $attribute);
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}
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/**
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* Change the build details for a specified server.
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*
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* @param int|\Pterodactyl\Models\Server $server
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* @param array $data
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*
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* @throws \Pterodactyl\Exceptions\DisplayException
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* @throws \Pterodactyl\Exceptions\Model\DataValidationException
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*/
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public function handle($server, array $data)
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{
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if (! $server instanceof Server) {
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$server = $this->repository->find($server);
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}
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$data['allocation_id'] = array_get($data, 'allocation_id', $server->allocation_id);
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$this->database->beginTransaction();
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$this->processAllocations($server, $data);
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if (isset($data['allocation_id']) && $data['allocation_id'] != $server->allocation_id) {
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try {
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$allocation = $this->allocationRepository->findFirstWhere([
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['id', '=', $data['allocation_id']],
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['server_id', '=', $server->id],
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]);
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} catch (RecordNotFoundException $ex) {
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throw new DisplayException(trans('admin/server.exceptions.default_allocation_not_found'));
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}
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$this->setBuild('default', ['ip' => $allocation->ip, 'port' => $allocation->port]);
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}
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$server = $this->repository->update($server->id, [
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'memory' => array_get($data, 'memory', $server->memory),
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'swap' => array_get($data, 'swap', $server->swap),
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'io' => array_get($data, 'io', $server->io),
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'cpu' => array_get($data, 'cpu', $server->cpu),
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'disk' => array_get($data, 'disk', $server->disk),
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'allocation_id' => array_get($data, 'allocation_id', $server->allocation_id),
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]);
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$allocations = $this->allocationRepository->findWhere([
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['server_id', '=', $server->id],
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]);
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$this->setBuild('memory', (int) $server->memory);
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$this->setBuild('swap', (int) $server->swap);
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$this->setBuild('io', (int) $server->io);
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$this->setBuild('cpu', (int) $server->cpu);
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$this->setBuild('disk', (int) $server->disk);
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$this->setBuild('ports|overwrite', $allocations->groupBy('ip')->map(function ($item) {
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return $item->pluck('port');
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})->toArray());
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try {
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$this->daemonServerRepository->setNode($server->node_id)->setAccessServer($server->uuid)->update([
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'build' => $this->getBuild(),
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]);
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$this->database->commit();
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} catch (RequestException $exception) {
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$response = $exception->getResponse();
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$this->writer->warning($exception);
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throw new DisplayException(trans('admin/server.exceptions.daemon_exception', [
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'code' => is_null($response) ? 'E_CONN_REFUSED' : $response->getStatusCode(),
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]));
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}
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}
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/**
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* Process the allocations being assigned in the data and ensure they are available for a server.
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*
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* @param \Pterodactyl\Models\Server $server
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* @param array $data
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*
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* @throws \Pterodactyl\Exceptions\DisplayException
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*/
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public function processAllocations(Server $server, array &$data)
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{
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if (! array_key_exists('add_allocations', $data) && ! array_key_exists('remove_allocations', $data)) {
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return;
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}
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// Loop through allocations to add.
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if (array_key_exists('add_allocations', $data) && ! empty($data['add_allocations'])) {
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$unassigned = $this->allocationRepository->findWhere([
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['server_id', '=', null],
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['node_id', '=', $server->node_id],
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])->pluck('id')->toArray();
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foreach ($data['add_allocations'] as $allocation) {
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if (! in_array($allocation, $unassigned)) {
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continue;
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}
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$this->firstAllocationId = $this->firstAllocationId ?? $allocation;
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$toUpdate[] = [$allocation];
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}
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if (isset($toUpdate)) {
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$this->allocationRepository->updateWhereIn('id', $toUpdate, ['server_id' => $server->id]);
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unset($toUpdate);
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}
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}
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// Loop through allocations to remove.
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if (array_key_exists('remove_allocations', $data) && ! empty($data['remove_allocations'])) {
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$assigned = $this->allocationRepository->findWhere([
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['server_id', '=', $server->id],
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])->pluck('id')->toArray();
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foreach ($data['remove_allocations'] as $allocation) {
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if (! in_array($allocation, $assigned)) {
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continue;
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}
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if ($allocation == $data['allocation_id']) {
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if (is_null($this->firstAllocationId)) {
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throw new DisplayException(trans('admin/server.exceptions.no_new_default_allocation'));
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}
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$data['allocation_id'] = $this->firstAllocationId;
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}
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$toUpdate[] = [$allocation];
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}
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if (isset($toUpdate)) {
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$this->allocationRepository->updateWhereIn('id', $toUpdate, ['server_id' => null]);
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unset($toUpdate);
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}
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}
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}
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}
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