public function FileController::inlineEdit in File Entity (fieldable files) 8.2

Return an Ajax dialog command for editing a file inline.

Parameters

\Drupal\file\FileInterface $file: The file being edited.

Return value

\Drupal\Core\Ajax\AjaxResponse An Ajax response with a command for opening or closing the a dialog containing the edit form.

1 string reference to 'FileController::inlineEdit'

file_entity.routing.yml in ./file_entity.routing.yml

file_entity.routing.yml

File

src/Controller/FileController.php, line 120

Class

FileController

Class FileController

Namespace

Drupal\file_entity\Controller

Code

public function inlineEdit(FileInterface $file) {

  // Build the file edit form.
  $form_object = $this
    ->entityTypeManager()
    ->getFormObject('file', 'inline_edit');
  $form_object
    ->setEntity($file);
  $form_state = (new FormState())
    ->setFormObject($form_object)
    ->disableRedirect();

  // Building the form also submits.
  $form = $this
    ->formBuilder()
    ->buildForm($form_object, $form_state);
  $dialog_selector = '#file-entity-inline-edit-' . $file
    ->id();

  // Return a response, depending on whether it's successfully submitted.
  if (!$form_state
    ->isExecuted()) {

    // Return the form as a modal dialog.
    $form['#attached']['library'][] = 'core/drupal.dialog.ajax';
    $title = $this
      ->t('Edit file @file', [
      '@file' => $file
        ->label(),
    ]);
    $response = AjaxResponse::create()
      ->addCommand(new OpenDialogCommand($dialog_selector, $title, $form, [
      'width' => 800,
    ]));
    return $response;
  }
  else {

    // Return command for closing the modal.
    return AjaxResponse::create()
      ->addCommand(new CloseDialogCommand($dialog_selector));
  }
}