class ContentController in Content Synchronization 8

Returns responses for content module routes.

Hierarchy

• class \Drupal\content_sync\Controller\ContentController implements ContainerInjectionInterface

File

src/Controller/ContentController.php, line 22

Namespace

Drupal\content_sync\Controller

class ContentController implements ContainerInjectionInterface {

  /**
   * The target storage.
   *
   * @var \Drupal\Core\Config\StorageInterface
   */
  protected $targetStorage;

  /**
   * The source storage.
   *
   * @var \Drupal\Core\Config\StorageInterface
   */
  protected $sourceStorage;

  /**
   * The content manager.
   *
   * @var \Drupal\Core\Config\ConfigManagerInterface
   */
  protected $contentManager;

  /**
   * The file download controller.
   *
   * @var \Drupal\system\FileDownloadController
   */
  protected $fileDownloadController;

  /**
   * The diff formatter.
   *
   * @var \Drupal\Core\Diff\DiffFormatter
   */
  protected $diffFormatter;

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container) {
    return new static($container
      ->get('content.storage'), $container
      ->get('content.storage.sync'), $container
      ->get('config.manager'), new FileDownloadController(), $container
      ->get('diff.formatter'));
  }

  /**
   * Constructs a ContentController object.
   *
   * @param \Drupal\Core\Config\StorageInterface $target_storage
   *   The target storage.
   * @param \Drupal\Core\Config\StorageInterface $source_storage
   *   The source storage
   * @param \Drupal\system\FileDownloadController $file_download_controller
   *   The file download controller.
   */
  public function __construct(StorageInterface $target_storage, StorageInterface $source_storage, ConfigManagerInterface $content_manager, FileDownloadController $file_download_controller, DiffFormatter $diff_formatter) {
    $this->targetStorage = $target_storage;
    $this->sourceStorage = $source_storage;
    $this->contentManager = $content_manager;
    $this->fileDownloadController = $file_download_controller;
    $this->diffFormatter = $diff_formatter;
  }

  /**
   * Downloads a tarball of the site content.
   */
  public function downloadExport() {

    // NOTE:  Getting - You are not authorized to access this page.

    //$request = new Request(['file' => 'content.tar.gz']);

    //return $this->fileDownloadController->download($request, 'temporary');
    $filename = 'content.tar.gz';
    $file_path = file_directory_temp() . '/' . $filename;
    if (file_exists($file_path)) {
      unset($_SESSION['content_tar_download_file']);
      $mime = \Drupal::service('file.mime_type.guesser')
        ->guess($file_path);
      $headers = array(
        'Content-Type' => $mime . '; name="' . Unicode::mimeHeaderEncode(basename($file_path)) . '"',
        'Content-Length' => filesize($file_path),
        'Content-Disposition' => 'attachment; filename="' . Unicode::mimeHeaderEncode($filename) . '"',
        'Cache-Control' => 'private',
      );
      return new BinaryFileResponse($file_path, 200, $headers);
    }
    return -1;
  }

  /**
   * Shows diff of specified content file.
   *
   * @param string $source_name
   *   The name of the content file.
   * @param string $target_name
   *   (optional) The name of the target content file if different from
   *   the $source_name.
   * @param string $collection
   *   (optional) The content collection name. Defaults to the default
   *   collection.
   *
   * @return string
   *   Table showing a two-way diff between the active and staged content.
   */
  public function diff($source_name, $target_name = NULL, $collection = NULL) {
    if (!isset($collection)) {
      $collection = StorageInterface::DEFAULT_COLLECTION;
    }
    $diff = $this->contentManager
      ->diff($this->targetStorage, $this->sourceStorage, $source_name, $target_name, $collection);
    $this->diffFormatter->show_header = FALSE;
    $build = [];
    $build['#title'] = t('View changes of @content_file', [
      '@content_file' => $source_name,
    ]);

    // Add the CSS for the inline diff.
    $build['#attached']['library'][] = 'system/diff';
    $build['diff'] = [
      '#type' => 'table',
      '#attributes' => [
        'class' => [
          'diff',
        ],
      ],
      '#header' => [
        [
          'data' => t('Active'),
          'colspan' => '2',
        ],
        [
          'data' => t('Staged'),
          'colspan' => '2',
        ],
      ],
      '#rows' => $this->diffFormatter
        ->format($diff),
    ];
    $build['back'] = [
      '#type' => 'link',
      '#attributes' => [
        'class' => [
          'dialog-cancel',
        ],
      ],
      '#title' => "Back to 'Synchronize content' page.",
      '#url' => Url::fromRoute('content.sync'),
    ];
    return $build;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
ContentController::$contentManager	protected	property	The content manager.
ContentController::$diffFormatter	protected	property	The diff formatter.
ContentController::$fileDownloadController	protected	property	The file download controller.
ContentController::$sourceStorage	protected	property	The source storage.
ContentController::$targetStorage	protected	property	The target storage.
ContentController::create	public static	function	Instantiates a new instance of this class. Overrides ContainerInjectionInterface::create
ContentController::diff	public	function	Shows diff of specified content file.
ContentController::downloadExport	public	function	Downloads a tarball of the site content.
ContentController::__construct	public	function	Constructs a ContentController object.