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class ConfigHandlerExtra in Drupal 8

Same name and namespace in other branches
  1. 9 core/modules/views_ui/src/Form/Ajax/ConfigHandlerExtra.php \Drupal\views_ui\Form\Ajax\ConfigHandlerExtra

Provides a form for configuring extra information for a Views UI item.

@internal

Hierarchy

Expanded class hierarchy of ConfigHandlerExtra

File

core/modules/views_ui/src/Form/Ajax/ConfigHandlerExtra.php, line 14

Namespace

Drupal\views_ui\Form\Ajax
View source
class ConfigHandlerExtra extends ViewsFormBase {

  /**
   * Constructs a new ConfigHandlerExtra object.
   */
  public function __construct($type = NULL, $id = NULL) {
    $this
      ->setType($type);
    $this
      ->setID($id);
  }

  /**
   * {@inheritdoc}
   */
  public function getFormKey() {
    return 'handler-extra';
  }

  /**
   * {@inheritdoc}
   */
  public function getForm(ViewEntityInterface $view, $display_id, $js, $type = NULL, $id = NULL) {
    $this
      ->setType($type);
    $this
      ->setID($id);
    return parent::getForm($view, $display_id, $js);
  }

  /**
   * {@inheritdoc}
   */
  public function getFormId() {
    return 'views_ui_config_item_extra_form';
  }

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state) {
    $view = $form_state
      ->get('view');
    $display_id = $form_state
      ->get('display_id');
    $type = $form_state
      ->get('type');
    $id = $form_state
      ->get('id');
    $form = [
      'options' => [
        '#tree' => TRUE,
        '#theme_wrappers' => [
          'container',
        ],
        '#attributes' => [
          'class' => [
            'scroll',
          ],
          'data-drupal-views-scroll' => TRUE,
        ],
      ],
    ];
    $executable = $view
      ->getExecutable();
    if (!$executable
      ->setDisplay($display_id)) {
      $form['markup'] = [
        '#markup' => $this
          ->t('Invalid display id @display', [
          '@display' => $display_id,
        ]),
      ];
      return $form;
    }
    $item = $executable
      ->getHandler($display_id, $type, $id);
    if ($item) {
      $handler = $executable->display_handler
        ->getHandler($type, $id);
      if (empty($handler)) {
        $form['markup'] = [
          '#markup' => $this
            ->t("Error: handler for @table > @field doesn't exist!", [
            '@table' => $item['table'],
            '@field' => $item['field'],
          ]),
        ];
      }
      else {
        $handler
          ->init($executable, $executable->display_handler, $item);
        $types = ViewExecutable::getHandlerTypes();
        $form['#title'] = $this
          ->t('Configure extra settings for @type %item', [
          '@type' => $types[$type]['lstitle'],
          '%item' => $handler
            ->adminLabel(),
        ]);
        $form['#section'] = $display_id . '-' . $type . '-' . $id;

        // Get form from the handler.
        $handler
          ->buildExtraOptionsForm($form['options'], $form_state);
        $form_state
          ->set('handler', $handler);
      }
      $view
        ->getStandardButtons($form, $form_state, 'views_ui_config_item_extra_form');
    }
    return $form;
  }

  /**
   * {@inheritdoc}
   */
  public function validateForm(array &$form, FormStateInterface $form_state) {
    $form_state
      ->get('handler')
      ->validateExtraOptionsForm($form['options'], $form_state);
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    $view = $form_state
      ->get('view');
    $handler = $form_state
      ->get('handler');

    // Run it through the handler's submit function.
    $handler
      ->submitExtraOptionsForm($form['options'], $form_state);
    $item = $handler->options;

    // Store the data we're given.
    foreach ($form_state
      ->getValue('options') as $key => $value) {
      $item[$key] = $value;
    }

    // Store the item back on the view
    $view
      ->getExecutable()
      ->setHandler($form_state
      ->get('display_id'), $form_state
      ->get('type'), $form_state
      ->get('id'), $item);

    // Write to cache
    $view
      ->cacheSet();
  }

}

Members

Namesort descending Modifiers Type Description Overrides
ConfigHandlerExtra::buildForm public function Form constructor. Overrides FormInterface::buildForm
ConfigHandlerExtra::getForm public function Creates a new instance of this form. Overrides ViewsFormBase::getForm
ConfigHandlerExtra::getFormId public function Returns a unique string identifying the form. Overrides FormInterface::getFormId
ConfigHandlerExtra::getFormKey public function Returns the key that represents this form. Overrides ViewsFormInterface::getFormKey
ConfigHandlerExtra::submitForm public function Form submission handler. Overrides ViewsFormBase::submitForm
ConfigHandlerExtra::validateForm public function Form validation handler. Overrides ViewsFormBase::validateForm
ConfigHandlerExtra::__construct public function Constructs a new ConfigHandlerExtra object.
DependencySerializationTrait::$_entityStorages protected property An array of entity type IDs keyed by the property name of their storages.
DependencySerializationTrait::$_serviceIds protected property An array of service IDs keyed by property name used for serialization.
DependencySerializationTrait::__sleep public function 1
DependencySerializationTrait::__wakeup public function 2
FormBase::$configFactory protected property The config factory. 1
FormBase::$requestStack protected property The request stack. 1
FormBase::$routeMatch protected property The route match.
FormBase::config protected function Retrieves a configuration object.
FormBase::configFactory protected function Gets the config factory for this form. 1
FormBase::container private function Returns the service container.
FormBase::create public static function Instantiates a new instance of this class. Overrides ContainerInjectionInterface::create 87
FormBase::currentUser protected function Gets the current user.
FormBase::getRequest protected function Gets the request object.
FormBase::getRouteMatch protected function Gets the route match.
FormBase::logger protected function Gets the logger for a specific channel.
FormBase::redirect protected function Returns a redirect response object for the specified route. Overrides UrlGeneratorTrait::redirect
FormBase::resetConfigFactory public function Resets the configuration factory.
FormBase::setConfigFactory public function Sets the config factory for this form.
FormBase::setRequestStack public function Sets the request stack object to use.
LinkGeneratorTrait::$linkGenerator protected property The link generator. 1
LinkGeneratorTrait::getLinkGenerator Deprecated protected function Returns the link generator.
LinkGeneratorTrait::l Deprecated protected function Renders a link to a route given a route name and its parameters.
LinkGeneratorTrait::setLinkGenerator Deprecated public function Sets the link generator service.
LoggerChannelTrait::$loggerFactory protected property The logger channel factory service.
LoggerChannelTrait::getLogger protected function Gets the logger for a specific channel.
LoggerChannelTrait::setLoggerFactory public function Injects the logger channel factory.
MessengerTrait::$messenger protected property The messenger. 29
MessengerTrait::messenger public function Gets the messenger. 29
MessengerTrait::setMessenger public function Sets the messenger.
RedirectDestinationTrait::$redirectDestination protected property The redirect destination service. 1
RedirectDestinationTrait::getDestinationArray protected function Prepares a 'destination' URL query parameter for use with \Drupal\Core\Url.
RedirectDestinationTrait::getRedirectDestination protected function Returns the redirect destination service.
RedirectDestinationTrait::setRedirectDestination public function Sets the redirect destination service.
StringTranslationTrait::$stringTranslation protected property The string translation service. 1
StringTranslationTrait::formatPlural protected function Formats a string containing a count of items.
StringTranslationTrait::getNumberOfPlurals protected function Returns the number of plurals supported by a given language.
StringTranslationTrait::getStringTranslation protected function Gets the string translation service.
StringTranslationTrait::setStringTranslation public function Sets the string translation service to use. 2
StringTranslationTrait::t protected function Translates a string to the current language or to a given language.
UrlGeneratorTrait::$urlGenerator protected property The url generator.
UrlGeneratorTrait::getUrlGenerator Deprecated protected function Returns the URL generator service.
UrlGeneratorTrait::setUrlGenerator Deprecated public function Sets the URL generator service.
UrlGeneratorTrait::url Deprecated protected function Generates a URL or path for a specific route based on the given parameters.
ViewsFormBase::$id protected property The ID of the item this form is manipulating.
ViewsFormBase::$type protected property The type of item this form is manipulating.
ViewsFormBase::ajaxFormWrapper protected function Wrapper for handling AJAX forms.
ViewsFormBase::getFormState public function Gets the form state for this form. Overrides ViewsFormInterface::getFormState 1
ViewsFormBase::setID protected function Sets the ID for this form.
ViewsFormBase::setType protected function Sets the type for this form.