mirror of
https://github.com/pelican-dev/panel.git
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224 lines
8.6 KiB
PHP
224 lines
8.6 KiB
PHP
<?php
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namespace App\Services\Eggs\Sharing;
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use App\Exceptions\Service\InvalidFileUploadException;
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use Ramsey\Uuid\Uuid;
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use Illuminate\Support\Arr;
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use App\Models\Egg;
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use Illuminate\Http\UploadedFile;
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use App\Models\EggVariable;
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use Illuminate\Database\ConnectionInterface;
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use Illuminate\Support\Collection;
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use Spatie\TemporaryDirectory\TemporaryDirectory;
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class EggImporterService
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{
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public const UPGRADE_VARIABLES = [
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'server.build.env.SERVER_IP' => 'server.allocations.default.ip',
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'server.build.default.ip' => 'server.allocations.default.ip',
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'server.build.env.SERVER_PORT' => 'server.allocations.default.port',
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'server.build.default.port' => 'server.allocations.default.port',
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'server.build.env.SERVER_MEMORY' => 'server.build.memory_limit',
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'server.build.memory' => 'server.build.memory_limit',
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'server.build.env.' => 'server.environment.',
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'server.build.environment.' => 'server.environment.',
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];
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public function __construct(protected ConnectionInterface $connection) {}
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/**
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* Take an uploaded JSON file and parse it into a new egg.
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*
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* @throws \App\Exceptions\Service\InvalidFileUploadException|\Throwable
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*/
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public function fromFile(UploadedFile $file, ?Egg $egg = null): Egg
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{
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$parsed = $this->parseFile($file);
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return $this->connection->transaction(function () use ($egg, $parsed) {
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$uuid = $parsed['uuid'] ?? Uuid::uuid4()->toString();
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$egg = $egg ?? Egg::where('uuid', $uuid)->first() ?? new Egg();
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$egg = $egg->forceFill([
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'uuid' => $uuid,
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'author' => Arr::get($parsed, 'author'),
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'copy_script_from' => null,
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]);
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// Don't check for this anymore
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for ($i = 0; $i < count($parsed['variables']); $i++) {
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unset($parsed['variables'][$i]['field_type']);
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}
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$egg = $this->fillFromParsed($egg, $parsed);
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$egg->save();
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// Update existing variables or create new ones.
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foreach ($parsed['variables'] ?? [] as $variable) {
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EggVariable::unguarded(function () use ($egg, $variable) {
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$variable['rules'] = is_array($variable['rules']) ? $variable['rules'] : explode('|', $variable['rules']);
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$egg->variables()->updateOrCreate([
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'env_variable' => $variable['env_variable'],
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], Collection::make($variable)->except(['egg_id', 'env_variable'])->toArray());
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});
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}
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$imported = array_map(fn ($value) => $value['env_variable'], $parsed['variables'] ?? []);
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$egg->variables()->whereNotIn('env_variable', $imported)->delete();
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return $egg->refresh();
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});
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}
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/**
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* Take an url and parse it into a new egg or update an existing one.
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*
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* @throws \App\Exceptions\Service\InvalidFileUploadException|\Throwable
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*/
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public function fromUrl(string $url, ?Egg $egg = null): Egg
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{
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$info = pathinfo($url);
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$tmpDir = TemporaryDirectory::make()->deleteWhenDestroyed();
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$tmpPath = $tmpDir->path($info['basename']);
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if (!file_put_contents($tmpPath, file_get_contents($url))) {
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throw new InvalidFileUploadException('Could not write temporary file.');
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}
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return $this->fromFile(new UploadedFile($tmpPath, $info['basename'], 'application/json'), $egg);
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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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* @todo replace with DTO
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*
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* @return array<array-key, mixed>
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*
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* @throws \App\Exceptions\Service\InvalidFileUploadException
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*/
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protected function parseFile(UploadedFile $file): array
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{
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if ($file->getError() !== UPLOAD_ERR_OK) {
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throw new InvalidFileUploadException('The selected file was not uploaded successfully');
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}
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try {
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$parsed = json_decode($file->getContent(), true, 512, JSON_THROW_ON_ERROR);
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} catch (\JsonException $exception) {
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throw new InvalidFileUploadException('Could not read JSON file: ' . $exception->getMessage());
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}
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$version = $parsed['meta']['version'] ?? '';
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$parsed = match ($version) {
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'PTDL_v1' => $this->convertToV2($parsed),
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'PTDL_v2' => $parsed,
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'PLCN_v1' => $parsed,
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default => throw new InvalidFileUploadException('The JSON file provided is not in a format that can be recognized.')
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};
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// Make sure we only use recent variable format from now on
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if (array_get($parsed['config'], 'files')) {
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$parsed['config']['files'] = str_replace(
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array_keys(self::UPGRADE_VARIABLES),
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array_values(self::UPGRADE_VARIABLES),
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$parsed['config']['files'],
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);
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}
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[$forbidden, $allowed] = collect($parsed['variables'])
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->map(fn ($variable) => array_merge(
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$variable,
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['env_variable' => strtoupper($variable['env_variable'])]
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))
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->partition(fn ($variable) => in_array($variable['env_variable'], EggVariable::RESERVED_ENV_NAMES));
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$updatedVariables = $forbidden->map(fn ($variable) => array_merge(
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$variable,
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['env_variable' => 'SERVER_' . $variable['env_variable']]
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));
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if ($forbidden->count()) {
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$parsed['variables'] = $allowed->merge($updatedVariables)->all();
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if (!empty($parsed['startup'])) {
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$pattern = '/\b(' . collect($forbidden)->map(fn ($variable) => preg_quote($variable['env_variable']))->join('|') . ')\b/';
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$parsed['startup'] = preg_replace($pattern, 'SERVER_$1', $parsed['startup']) ?? $parsed['startup'];
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}
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}
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return $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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* @param array{
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* name: string,
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* description: string,
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* tags: string[],
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* features: string[],
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* docker_images: string[],
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* file_denylist: string[],
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* meta: array{update_url: string},
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* config: array{files: string, startup: string, logs: string, stop: string},
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* startup: string,
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* scripts: array{
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* installation: array{script: string, entrypoint: string, container: string},
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* },
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* } $parsed
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*/
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protected 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($parsed, 'description'),
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'tags' => Arr::get($parsed, 'tags', []),
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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($parsed, 'file_denylist'))->filter(fn ($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_logs' => Arr::get($parsed, 'config.logs'),
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'config_stop' => Arr::get($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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* @param array{images?: string[], image?: string, field_type?: string, docker_images?: array<array-key, string>} $parsed
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* @return array<array-key, mixed>
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*/
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protected function convertToV2(array $parsed): array
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{
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// Maintain backwards compatability for eggs that are still using the old single image
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// string format. New eggs can provide an array of Docker images that can be used.
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if (!isset($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'], $parsed['field_type']);
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$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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return $parsed;
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}
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}
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