public function ViewEditFormController::form

Overrides Drupal\Core\Entity\EntityFormController::form().

Overrides EntityFormController::form

File

drupal/core/modules/views_ui/lib/Drupal/views_ui/ViewEditFormController.php, line 70

Contains Drupal\views_ui\ViewEditFormController.

Class

ViewEditFormController

Form controller for the Views edit form.

Namespace

Code

public function form(array $form, array &$form_state) {
  $view = $this->entity;
  $display_id = $this->displayID;

  // Do not allow the form to be cached, because $form_state['view'] can become
  // stale between page requests.
  // See views_ui_ajax_get_form() for how this affects #ajax.
  // @todo To remove this and allow the form to be cacheable:
  //   - Change $form_state['view'] to $form_state['temporary']['view'].
  //   - Add a #process function to initialize $form_state['temporary']['view']
  //     on cached form submissions.
  //   - Use form_load_include().
  $form_state['no_cache'] = TRUE;
  if ($display_id) {
    if (!$view
      ->get('executable')
      ->setDisplay($display_id)) {
      $form['#markup'] = t('Invalid display id @display', array(
        '@display' => $display_id,
      ));
      return $form;
    }
  }
  $form['#tree'] = TRUE;
  $form['#attached']['library'][] = array(
    'system',
    'jquery.ui.tabs',
  );
  $form['#attached']['library'][] = array(
    'system',
    'jquery.ui.dialog',
  );
  $form['#attached']['library'][] = array(
    'system',
    'drupal.states',
  );
  $form['#attached']['library'][] = array(
    'system',
    'drupal.tabledrag',
  );
  if (!config('views.settings')
    ->get('no_javascript')) {
    $form['#attached']['library'][] = array(
      'views_ui',
      'views_ui.admin',
    );
  }
  $form['#attached']['css'] = static::getAdminCSS();
  $form['#attached']['js'][] = array(
    'data' => array(
      'views' => array(
        'ajax' => array(
          'id' => '#views-ajax-body',
          'title' => '#views-ajax-title',
          'popup' => '#views-ajax-popup',
          'defaultForm' => $view
            ->getDefaultAJAXMessage(),
        ),
      ),
    ),
    'type' => 'setting',
  );
  $form += array(
    '#prefix' => '',
    '#suffix' => '',
  );
  $view_status = $view
    ->status() ? 'enabled' : 'disabled';
  $form['#prefix'] .= '<div class="views-edit-view views-admin ' . $view_status . ' clearfix">';
  $form['#suffix'] = '</div>' . $form['#suffix'];
  $form['#attributes']['class'] = array(
    'form-edit',
  );
  if ($view
    ->isLocked()) {
    $form['locked'] = array(
      '#type' => 'container',
      '#attributes' => array(
        'class' => array(
          'view-locked',
          'messages',
          'messages--warning',
        ),
      ),
      '#children' => t('This view is being edited by user !user, and is therefore locked from editing by others. This lock is !age old. Click here to <a href="!break">break this lock</a>.', array(
        '!user' => theme('username', array(
          'account' => user_load($view->lock->owner),
        )),
        '!age' => format_interval(REQUEST_TIME - $view->lock->updated),
        '!break' => url('admin/structure/views/view/' . $view
          ->id() . '/break-lock'),
      )),
      '#weight' => -10,
    );
  }
  else {
    $form['changed'] = array(
      '#type' => 'container',
      '#attributes' => array(
        'class' => array(
          'view-changed',
          'messages',
          'messages--warning',
        ),
      ),
      '#children' => t('You have unsaved changes.'),
      '#weight' => -10,
    );
    if (empty($view->changed)) {
      $form['changed']['#attributes']['class'][] = 'js-hide';
    }
  }
  $form['displays'] = array(
    '#prefix' => '<h1 class="unit-title clearfix">' . t('Displays') . '</h1>',
    '#type' => 'container',
    '#attributes' => array(
      'class' => array(
        'views-displays',
      ),
    ),
  );
  $form['displays']['top'] = $this
    ->renderDisplayTop($view);

  // The rest requires a display to be selected.
  if ($display_id) {
    $form_state['display_id'] = $display_id;

    // The part of the page where editing will take place.
    $form['displays']['settings'] = array(
      '#type' => 'container',
      '#id' => 'edit-display-settings',
    );
    $display_title = $this
      ->getDisplayLabel($view, $display_id, FALSE);

    // Add a text that the display is disabled.
    if ($view
      ->get('executable')->displayHandlers
      ->has($display_id)) {
      if (!$view
        ->get('executable')->displayHandlers
        ->get($display_id)
        ->isEnabled()) {
        $form['displays']['settings']['disabled']['#markup'] = t('This display is disabled.');
      }
    }

    // Add the edit display content
    $tab_content = $this
      ->getDisplayTab($view);
    $tab_content['#theme_wrappers'] = array(
      'container',
    );
    $tab_content['#attributes'] = array(
      'class' => array(
        'views-display-tab',
      ),
    );
    $tab_content['#id'] = 'views-tab-' . $display_id;

    // Mark deleted displays as such.
    $display = $view
      ->get('display');
    if (!empty($display[$display_id]['deleted'])) {
      $tab_content['#attributes']['class'][] = 'views-display-deleted';
    }

    // Mark disabled displays as such.
    if ($view
      ->get('executable')->displayHandlers
      ->has($display_id) && !$view
      ->get('executable')->displayHandlers
      ->get($display_id)
      ->isEnabled()) {
      $tab_content['#attributes']['class'][] = 'views-display-disabled';
    }
    $form['displays']['settings']['settings_content'] = array(
      '#type' => 'container',
      'tab_content' => $tab_content,
    );

    // The content of the popup dialog.
    $form['ajax-area'] = array(
      '#type' => 'container',
      '#id' => 'views-ajax-popup',
    );
    $form['ajax-area']['ajax-title'] = array(
      '#markup' => '<h2 id="views-ajax-title"></h2>',
    );
    $form['ajax-area']['ajax-body'] = array(
      '#type' => 'container',
      '#id' => 'views-ajax-body',
      '#children' => $view
        ->getDefaultAJAXMessage(),
    );
  }
  return $form;
}