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<?php |
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/* |
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* This file is part of the Scrawler package. |
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* |
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* (c) Pranjal Pandey <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Scrawler; |
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use League\Flysystem\FilesystemAdapter; |
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use Scrawler\Http\Request; |
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use Scrawler\Validator\Storage\AbstractValidator as Validator; |
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use Scrawler\Validator\Storage\Blacklist; |
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use Symfony\Component\HttpFoundation\File\File; |
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use Symfony\Component\HttpFoundation\File\UploadedFile; |
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/** |
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* Scrawler filesystem storage engine. |
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*/ |
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class StorageEngine extends \League\Flysystem\Filesystem |
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{ |
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/** |
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* @param array<mixed> $config |
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*/ |
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public function __construct(protected FilesystemAdapter $adapter, array $config = []) |
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{ |
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parent::__construct($this->adapter, $config); |
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} |
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/** |
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* Stores the files in request to specific path. |
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* |
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* @param array<string,Validator>|Validator|null $validators |
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* @param array<string,mixed> $options |
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* |
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* @return array<array<int<0, max>, string>|string> |
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*/ |
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public function writeRequest(Request $request, string $path = '', array|Validator|null $validators = null, array $options = []): array |
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{ |
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$uploaded = []; |
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$files = $request->files->all(); |
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foreach ($files as $name => $file) { |
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if (is_array($validators) && array_key_exists($name, $validators)) { |
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$validator = $validators[$name]; |
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} elseif ($validators instanceof Validator) { |
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$validator = $validators; |
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} else { |
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$validator = null; |
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} |
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if (\is_array($file)) { |
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$paths = []; |
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foreach ($file as $single) { |
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if ($single) { |
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$filepath = $this->writeFile($single, $path, $validator, $options); |
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$paths[] = $filepath; |
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} |
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} |
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$uploaded[$name] = $paths; |
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} elseif ($file) { |
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$uploaded[$name] = $this->writeFile($file, $path, $validator, $options); |
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} |
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} |
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return $uploaded; |
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} |
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/** |
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* Write the request's uploaded file to the storage. |
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* |
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* @param array<string,mixed> $options |
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*/ |
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public function writeFile(UploadedFile|File $file, string $path = '', ?Validator $validator = null, array $options = []): string |
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{ |
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if (!$validator instanceof Validator) { |
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$validator = new Blacklist(); |
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} |
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$validator->runValidate($file); |
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$content = $validator->getProcessedContent($file); |
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$originalname = explode('.', $file->getFilename()); |
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if (array_key_exists('filename', $options)) { |
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$filename = $this->sanitizeFilename($options['filename']).'.'.$file->guessExtension(); |
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} else { |
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$filename = $this->sanitizeFilename($originalname[0]).'.'.$file->guessExtension(); |
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} |
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$visibility = $options['visibility'] ?? 'public'; |
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$this->write($path.'/'.$visibility.'/'.$filename, $content, ['visibility' => $visibility]); |
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return $path.'/'.$visibility.'/'.$filename; |
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} |
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/** |
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* Write the content to the storage. |
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* |
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* @param array<string,mixed> $config |
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*/ |
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public function write(string $path, string $content, array $config = []): void |
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{ |
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if (!array_key_exists('visibility', $config)) { |
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$config['visibility'] = 'public'; |
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} |
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parent::write($config['visibility'].'/'.$path, $content, $config); |
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} |
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/** |
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* Sanitize the filename. |
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*/ |
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private function sanitizeFilename(string $filename): string |
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{ |
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$name = \Safe\preg_replace('/[^a-z0-9-_.]/', '', subject: strtolower($filename)); |
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$name = \Safe\preg_replace('/[\. _-]+/', '-', (string) $name); |
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$name = trim((string) $name, '-'); |
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$name = substr($name, 0, 100); |
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return $name.'_'.uniqid(); |
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} |
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} |
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scrawler-labs /
storage
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