function ViewEditForm::save

Overrides EntityForm::save

File

core/modules/views_ui/src/ViewEditForm.php, line 276

Class

ViewEditForm

Form controller for the Views edit form.

Namespace

Code

public function save(array $form, FormStateInterface $form_state) {
  $view = $this->entity;
  $executable = $view->getExecutable();
  $executable->initDisplay();
  // Go through and remove displayed scheduled for removal.
  $displays = $view->get('display');
  foreach ($displays as $id => $display) {
    if (!empty($display['deleted'])) {
      // Remove view display from view attachment under the attachments
      // options.
      $display_handler = $executable->displayHandlers
        ->get($id);
      if ($attachments = $display_handler->getAttachedDisplays()) {
        foreach ($attachments as $attachment) {
          $attached_options = $executable->displayHandlers
            ->get($attachment)
            ->getOption('displays');
          unset($attached_options[$id]);
          $executable->displayHandlers
            ->get($attachment)
            ->setOption('displays', $attached_options);
        }
      }
      $executable->displayHandlers
        ->remove($id);
      unset($displays[$id]);
    }
  }
  // Rename display ids if needed.
  foreach ($executable->displayHandlers as $id => $display) {
    if (!empty($display->display['new_id']) && $display->display['new_id'] !== $display->display['id'] && empty($display->display['deleted'])) {
      $new_id = $display->display['new_id'];
      $attachments = $display->getAttachedDisplays();
      $old_id = $display->display['id'];
      $display->display['id'] = $new_id;
      unset($display->display['new_id']);
      $executable->displayHandlers
        ->set($new_id, $display);
      $displays[$new_id] = $displays[$id];
      unset($displays[$id]);
      // Redirect the user to the renamed display to be sure that the page itself exists and doesn't throw errors.
      $form_state->setRedirect('entity.view.edit_display_form', [
        'view' => $view->id(),
        'display_id' => $new_id,
      ]);
      // Find attachments attached to old display id and attach them with new id.
      if ($attachments) {
        foreach ($attachments as $attachment) {
          $attached_options = $executable->displayHandlers
            ->get($attachment)
            ->getOption('displays');
          unset($attached_options[$old_id]);
          $attached_options[$new_id] = $new_id;
          $executable->displayHandlers
            ->get($attachment)
            ->setOption('displays', $attached_options);
        }
      }
    }
    elseif (isset($display->display['new_id'])) {
      unset($display->display['new_id']);
    }
  }
  $view->set('display', $displays);
  // @todo Revisit this when https://www.drupal.org/node/1668866 is in.
  $query = $this->requestStack
    ->getCurrentRequest()->query;
  $destination = $query->get('destination');
  if (!empty($destination)) {
    // Find out the first display which has a changed path and redirect to this URL.
    $old_view = Views::getView($view->id());
    $old_view->initDisplay();
    foreach ($old_view->displayHandlers as $id => $display) {
      // Only check for displays with a path.
      $old_path = $display->getOption('path');
      if (empty($old_path)) {
        continue;
      }
      if ($display->getPluginId() == 'page' && $old_path == $destination && $old_path != $view->getExecutable()->displayHandlers
        ->get($id)
        ->getOption('path')) {
        $destination = $view->getExecutable()->displayHandlers
          ->get($id)
          ->getOption('path');
        $query->remove('destination');
      }
    }
    $form_state->setRedirectUrl(Url::fromUri("base:{$destination}"));
  }
  $view->save();
  $this->messenger()
    ->addStatus($this->t('The view %name has been saved.', [
    '%name' => $view->label(),
  ]));
  // Remove this view from cache so we can edit it properly.
  $this->tempStore
    ->delete($view->id());
}