MediaUploader.php in Gutenberg 8

Namespace

Drupal\gutenberg

File

src/MediaUploader.php

<?php

namespace Drupal\gutenberg;

use Drupal\Component\Utility\Random;
use Drupal\Core\File\FileSystemInterface;
use Drupal\editor\Entity\Editor;
use Symfony\Component\HttpFoundation\File\UploadedFile;

/**
 * Upload files from Gutenberg editor upload method.
 *
 * @package Drupal\gutenberg
 */
class MediaUploader implements MediaUploaderInterface {

  /**
   * The file system service.
   *
   * @var \Drupal\Core\File\FileSystemInterface
   */
  protected $fileSystem;

  /**
   * MediaUploader constructor.
   *
   * @param \Drupal\Core\File\FileSystemInterface $file_system
   *   The file system service.
   */
  public function __construct(FileSystemInterface $file_system) {
    $this->fileSystem = $file_system;
  }

  /**
   * {@inheritDoc}
   */
  public function upload(UploadedFile $uploaded_file, Editor $editor) {
    $image_settings = $editor
      ->getImageUploadSettings();
    $directory = "{$image_settings['scheme']}://{$image_settings['directory']}";
    if (!$this->fileSystem
      ->prepareDirectory($directory, FileSystemInterface::CREATE_DIRECTORY)) {
      return NULL;
    }

    // @todo: find better solution for saving file itself.
    $data = file_get_contents($uploaded_file
      ->getPathname());
    $file_name = $this
      ->getRandomFileName($uploaded_file
      ->getClientOriginalExtension() ?: '');
    $file = file_save_data($data, "{$directory}/{$file_name}", FileSystemInterface::EXISTS_RENAME);
    $file
      ->setTemporary();
    $file
      ->setFilename($uploaded_file
      ->getClientOriginalName());
    try {
      $file
        ->save();
    } catch (\Throwable $exception) {
      return NULL;
    }
    return $file;
  }

  /**
   * Generate random file name.
   *
   * @param \Drupal\gutenberg\string $extension
   *   (optional) File extension.
   *
   * @return string
   *   The file name.
   */
  protected function getRandomFileName(string $extension = '') {
    $name = (new Random())
      ->name(50, TRUE);
    return $extension ? sprintf('%s.%s', $name, $extension) : $name;
  }

}

Classes

Name	Description
MediaUploader	Upload files from Gutenberg editor upload method.