81 lines
3 KiB
PHP
81 lines
3 KiB
PHP
<?php
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namespace Pterodactyl\Services\Eggs;
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use Illuminate\Support\Arr;
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use Pterodactyl\Models\Egg;
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use Illuminate\Support\Collection;
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use Pterodactyl\Exceptions\Service\InvalidFileUploadException;
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class EggParserService
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{
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/**
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* Takes an uploaded file and parses out the egg configuration from within.
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*
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* @throws \Pterodactyl\Exceptions\Service\InvalidFileUploadException
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*/
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public function handle(array $parsed): array
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{
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if (!in_array(Arr::get($parsed, 'meta.version') ?? '', ['PTDL_v1', 'PTDL_v2'])) {
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throw new InvalidFileUploadException('The JSON file provided is not in a format that can be recognized.');
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}
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return $this->convertToV2($parsed);
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}
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/**
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* Fills the provided model with the parsed JSON data.
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*/
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public function fillFromParsed(Egg $model, array $parsed): Egg
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{
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return $model->forceFill([
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'name' => Arr::get($parsed, 'name'),
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'description' => Arr::get($parsed, 'description'),
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'features' => Arr::get($parsed, 'features'),
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'docker_images' => Arr::get($parsed, 'docker_images'),
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'file_denylist' => Collection::make(Arr::get($parsed, 'file_denylist'))
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->filter(fn ($value) => !empty($value)),
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'update_url' => Arr::get($parsed, 'meta.update_url'),
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'config_files' => Arr::get($parsed, 'config.files'),
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'config_startup' => Arr::get($parsed, 'config.startup'),
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'config_stop' => Arr::get($parsed, 'config.stop'),
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'startup' => Arr::get($parsed, 'startup'),
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'script_install' => Arr::get($parsed, 'scripts.installation.script'),
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'script_entry' => Arr::get($parsed, 'scripts.installation.entrypoint'),
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'script_container' => Arr::get($parsed, 'scripts.installation.container'),
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]);
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}
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/**
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* Converts a PTDL_V1 egg into the expected PTDL_V2 egg format. This just handles
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* the "docker_images" field potentially not being present, and not being in the
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* expected "key => value" format.
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*/
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protected function convertToV2(array $parsed): array
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{
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if (Arr::get($parsed, 'meta.version') === Egg::EXPORT_VERSION) {
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return $parsed;
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}
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// Maintain backwards compatability for eggs that are still using the old single image
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// string format. New eggs can provide an array of Docker images that can be used.
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if (!isset($parsed['images'])) {
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$images = [Arr::get($parsed, 'image') ?? 'nil'];
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} else {
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$images = $parsed['images'];
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}
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unset($parsed['images'], $parsed['image']);
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$parsed['docker_images'] = [];
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foreach ($images as $image) {
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$parsed['docker_images'][$image] = $image;
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}
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$parsed['variables'] = array_map(function ($value) {
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return array_merge($value, ['field_type' => 'text']);
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}, $parsed['variables']);
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return $parsed;
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}
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}
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