mirror of
https://github.com/pelican-dev/panel.git
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256 lines
9.8 KiB
PHP
256 lines
9.8 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 App\Models\Egg;
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use App\Models\EggVariable;
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use Illuminate\Database\ConnectionInterface;
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use Illuminate\Http\UploadedFile;
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use Illuminate\Support\Arr;
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use Illuminate\Support\Collection;
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use JsonException;
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use Ramsey\Uuid\Uuid;
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use Spatie\TemporaryDirectory\TemporaryDirectory;
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use stdClass;
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use Symfony\Component\Yaml\Yaml;
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use Throwable;
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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 or YAML file and parse it into a new egg.
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*
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* @throws 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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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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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 a URL (YAML or JSON) and parse it into a new egg or update an existing one.
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*
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* @throws 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($url);
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$extension = strtolower($info['extension']);
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$tmpDir = TemporaryDirectory::make()->deleteWhenDestroyed();
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$tmpPath = $tmpDir->path($info['basename']);
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$fileContents = @file_get_contents($url);
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if (!$fileContents || !file_put_contents($tmpPath, $fileContents)) {
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throw new InvalidFileUploadException('Could not download or write temporary file.');
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}
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$mime = match ($extension) {
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'yaml', 'yml' => 'application/yaml',
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'json' => 'application/json',
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default => throw new InvalidFileUploadException('Unsupported file format.'),
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};
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return $this->fromFile(new UploadedFile($tmpPath, $info['basename'], $mime), $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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* @return array<array-key, mixed>
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*
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* @throws InvalidFileUploadException|JsonException
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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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$extension = strtolower($file->getClientOriginalExtension());
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$mime = $file->getMimeType();
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try {
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$content = $file->getContent();
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$parsed = match (true) {
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in_array($extension, ['yaml', 'yml']),
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str_contains($mime, 'yaml') => Yaml::parse($content),
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default => json_decode($content, true, 512, JSON_THROW_ON_ERROR),
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};
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} catch (Throwable $e) {
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throw new InvalidFileUploadException('File parse failed: ' . $e->getMessage());
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}
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$version = $parsed['meta']['version'] ?? '';
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$parsed = match ($version) {
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'PTDL_v1' => $this->convertToV3($this->convertLegacy($parsed)),
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'PTDL_v2', 'PLCN_v1', 'PLCN_v2' => $this->convertToV3($parsed),
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Egg::EXPORT_VERSION => $parsed,
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default => throw new InvalidFileUploadException('The file format is not recognized.'),
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};
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if (isset($parsed['config']) && (is_array($parsed['config']) || $parsed['config'] instanceof stdClass)) {
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$parsed['config'] = (array) $parsed['config'];
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foreach ($parsed['config'] as $key => $value) {
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if (is_array($value) || $value instanceof stdClass) {
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$parsed['config'][$key] = json_encode((array) $value, JSON_UNESCAPED_SLASHES | JSON_THROW_ON_ERROR);
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}
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if ($key === 'files' && is_string($parsed['config'][$key])) {
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$parsed['config'][$key] = str_replace(
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array_keys(self::UPGRADE_VARIABLES),
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array_values(self::UPGRADE_VARIABLES),
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$parsed['config'][$key]
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);
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}
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}
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}
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if (isset($parsed['scripts']['installation']) && (is_array($parsed['scripts']['installation']) || $parsed['scripts']['installation'] instanceof stdClass)) {
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$parsed['scripts']['installation'] = (array) $parsed['scripts']['installation'];
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foreach ($parsed['scripts']['installation'] as $key => $value) {
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if (is_array($value) || $value instanceof stdClass) {
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$parsed['scripts']['installation'][$key] = json_encode((array) $value, JSON_UNESCAPED_SLASHES | JSON_THROW_ON_ERROR);
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}
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}
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}
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// Reserved env var name handling
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[$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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foreach ($parsed['startup_commands'] ?? [] as $name => $startup) {
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$pattern = '/\b(' . collect($forbidden)->map(fn ($variable) => preg_quote($variable['env_variable']))->join('|') . ')\b/';
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$parsed['startup_commands'][$name] = preg_replace($pattern, 'SERVER_$1', $startup) ?? $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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* @param array<string, mixed> $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' => json_encode(json_decode(Arr::get($parsed, 'config.files')), JSON_PRETTY_PRINT),
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'config_startup' => json_encode(json_decode(Arr::get($parsed, 'config.startup')), JSON_PRETTY_PRINT),
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'config_logs' => json_encode(json_decode(Arr::get($parsed, 'config.logs')), JSON_PRETTY_PRINT),
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'config_stop' => Arr::get($parsed, 'config.stop'),
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'startup_commands' => Arr::get($parsed, 'startup_commands'),
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'script_install' => Arr::get($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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* @param array<string, mixed> $parsed
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* @return array<string, mixed>
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*/
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protected function convertLegacy(array $parsed): array
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{
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if (!isset($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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* @param array<string, mixed> $parsed
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* @return array<string, mixed>
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*/
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protected function convertToV3(array $parsed): array
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{
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$startup = $parsed['startup'];
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unset($parsed['startup']);
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$parsed['startup_commands'] = [
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'Default' => $startup,
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];
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return $parsed;
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}
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}
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