You are here

Home » API reference » Zircon Profile 8 » ViewAddForm.php

class ViewAddForm in Zircon Profile 8

Same name and namespace in other branches
  1. 8.0 core/modules/views_ui/src/ViewAddForm.php \Drupal\views_ui\ViewAddForm

Form controller for the Views edit form.

Hierarchy

Expanded class hierarchy of ViewAddForm

File

core/modules/views_ui/src/ViewAddForm.php, line 19
Contains \Drupal\views_ui\ViewAddForm.

Namespace

Drupal\views_ui
View source 
class ViewAddForm extends ViewFormBase {

  /**
   * The wizard plugin manager.
   *
   * @var \Drupal\views\Plugin\ViewsPluginManager
   */
  protected $wizardManager;

  /**
   * Constructs a new ViewEditForm object.
   *
   * @param \Drupal\views\Plugin\ViewsPluginManager $wizard_manager
   *   The wizard plugin manager.
   */
  public function __construct(ViewsPluginManager $wizard_manager) {
    $this->wizardManager = $wizard_manager;
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container) {
    return new static($container
      ->get('plugin.manager.views.wizard'));
  }

  /**
   * {@inheritdoc}
   */
  protected function prepareEntity() {

    // Do not prepare the entity while it is being added.
  }

  /**
   * {@inheritdoc}
   */
  public function form(array $form, FormStateInterface $form_state) {
    $form['#attached']['library'][] = 'views_ui/views_ui.admin';
    $form['#attributes']['class'] = array(
      'views-admin',
    );
    $form['name'] = array(
      '#type' => 'fieldset',
      '#title' => t('View basic information'),
      '#attributes' => array(
        'class' => array(
          'fieldset-no-legend',
        ),
      ),
    );
    $form['name']['label'] = array(
      '#type' => 'textfield',
      '#title' => $this
        ->t('View name'),
      '#required' => TRUE,
      '#size' => 32,
      '#default_value' => '',
      '#maxlength' => 255,
    );
    $form['name']['id'] = array(
      '#type' => 'machine_name',
      '#maxlength' => 128,
      '#machine_name' => array(
        'exists' => '\\Drupal\\views\\Views::getView',
        'source' => array(
          'name',
          'label',
        ),
      ),
      '#description' => $this
        ->t('A unique machine-readable name for this View. It must only contain lowercase letters, numbers, and underscores.'),
    );
    $form['name']['description_enable'] = array(
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Description'),
    );
    $form['name']['description'] = array(
      '#type' => 'textfield',
      '#title' => $this
        ->t('Provide description'),
      '#title_display' => 'invisible',
      '#size' => 64,
      '#default_value' => '',
      '#states' => array(
        'visible' => array(
          ':input[name="description_enable"]' => array(
            'checked' => TRUE,
          ),
        ),
      ),
    );

    // Create a wrapper for the entire dynamic portion of the form. Everything
    // that can be updated by AJAX goes somewhere inside here. For example, this
    // is needed by "Show" dropdown (below); it changes the base table of the
    // view and therefore potentially requires all options on the form to be
    // dynamically updated.
    $form['displays'] = array();

    // Create the part of the form that allows the user to select the basic
    // properties of what the view will display.
    $form['displays']['show'] = array(
      '#type' => 'fieldset',
      '#title' => t('View settings'),
      '#tree' => TRUE,
      '#attributes' => array(
        'class' => array(
          'container-inline',
        ),
      ),
    );

    // Create the "Show" dropdown, which allows the base table of the view to be
    // selected.
    $wizard_plugins = $this->wizardManager
      ->getDefinitions();
    $options = array();
    foreach ($wizard_plugins as $key => $wizard) {
      $options[$key] = $wizard['title'];
    }
    $form['displays']['show']['wizard_key'] = array(
      '#type' => 'select',
      '#title' => $this
        ->t('Show'),
      '#options' => $options,
    );
    $show_form =& $form['displays']['show'];
    $default_value = \Drupal::moduleHandler()
      ->moduleExists('node') ? 'node' : 'users';
    $show_form['wizard_key']['#default_value'] = WizardPluginBase::getSelected($form_state, array(
      'show',
      'wizard_key',
    ), $default_value, $show_form['wizard_key']);

    // Changing this dropdown updates the entire content of $form['displays'] via
    // AJAX.
    views_ui_add_ajax_trigger($show_form, 'wizard_key', array(
      'displays',
    ));

    // Build the rest of the form based on the currently selected wizard plugin.
    $wizard_key = $show_form['wizard_key']['#default_value'];
    $wizard_instance = $this->wizardManager
      ->createInstance($wizard_key);
    $form = $wizard_instance
      ->buildForm($form, $form_state);
    return $form;
  }

  /**
   * {@inheritdoc}
   */
  protected function actions(array $form, FormStateInterface $form_state) {
    $actions = parent::actions($form, $form_state);
    $actions['submit']['#value'] = $this
      ->t('Save and edit');

    // Remove EntityFormController::save() form the submission handlers.
    $actions['submit']['#submit'] = array(
      array(
        $this,
        'submitForm',
      ),
    );
    $actions['cancel'] = array(
      '#type' => 'submit',
      '#value' => $this
        ->t('Cancel'),
      '#submit' => array(
        '::cancel',
      ),
      '#limit_validation_errors' => array(),
    );
    return $actions;
  }

  /**
   * {@inheritdoc}
   */
  public function validateForm(array &$form, FormStateInterface $form_state) {
    $wizard_type = $form_state
      ->getValue(array(
      'show',
      'wizard_key',
    ));
    $wizard_instance = $this->wizardManager
      ->createInstance($wizard_type);
    $form_state
      ->set('wizard', $wizard_instance
      ->getPluginDefinition());
    $form_state
      ->set('wizard_instance', $wizard_instance);
    $errors = $wizard_instance
      ->validateView($form, $form_state);
    foreach ($errors as $display_errors) {
      foreach ($display_errors as $name => $message) {
        $form_state
          ->setErrorByName($name, $message);
      }
    }
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    try {

      /** @var $wizard \Drupal\views\Plugin\views\wizard\WizardInterface */
      $wizard = $form_state
        ->get('wizard_instance');
      $this->entity = $wizard
        ->createView($form, $form_state);
    } catch (WizardException $e) {
      drupal_set_message($e
        ->getMessage(), 'error');
      $form_state
        ->setRedirect('entity.view.collection');
      return;
    }
    $this->entity
      ->save();
    drupal_set_message($this
      ->t('The view %name has been saved.', array(
      '%name' => $form_state
        ->getValue('label'),
    )));
    $form_state
      ->setRedirectUrl($this->entity
      ->urlInfo('edit-form'));
  }

  /**
   * Form submission handler for the 'cancel' action.
   *
   * @param array $form
   *   An associative array containing the structure of the form.
   * @param \Drupal\Core\Form\FormStateInterface $form_state
   *   The current state of the form.
   */
  public function cancel(array $form, FormStateInterface $form_state) {
    $form_state
      ->setRedirect('entity.view.collection');
  }

}

Members

Namesort descending Modifiers Type Description Overrides
DependencySerializationTrait::$_serviceIds protected property An array of service IDs keyed by property name used for serialization.
DependencySerializationTrait::__sleep public function 1
DependencySerializationTrait::__wakeup public function 2
EntityForm::$entity protected property The entity being used by this form. 15
EntityForm::$entityManager Deprecated protected property The entity manager. 7
EntityForm::$entityTypeManager protected property The entity type manager.
EntityForm::$moduleHandler protected property The module handler service.
EntityForm::$operation protected property The name of the current operation.
EntityForm::actionsElement protected function Returns the action form element for the current entity form.
EntityForm::afterBuild public function Form element #after_build callback: Updates the entity with submitted data.
EntityForm::buildEntity public function Builds an updated entity object based upon the submitted form values. Overrides EntityFormInterface::buildEntity 2
EntityForm::copyFormValuesToEntity protected function Copies top-level form values to entity properties 3
EntityForm::getBaseFormId public function Returns a string identifying the base form. Overrides BaseFormIdInterface::getBaseFormId 4
EntityForm::getEntity public function Gets the form entity. Overrides EntityFormInterface::getEntity
EntityForm::getEntityFromRouteMatch public function Determines which entity will be used by this form from a RouteMatch object. Overrides EntityFormInterface::getEntityFromRouteMatch 2
EntityForm::getFormId public function Returns a unique string identifying the form. Overrides FormInterface::getFormId 9
EntityForm::getOperation public function Gets the operation identifying the form. Overrides EntityFormInterface::getOperation
EntityForm::prepareInvokeAll protected function Invokes the specified prepare hook variant.
EntityForm::processForm public function Process callback: assigns weights and hides extra fields.
EntityForm::save public function Form submission handler for the 'save' action. Overrides EntityFormInterface::save 36
EntityForm::setEntity public function Sets the form entity. Overrides EntityFormInterface::setEntity
EntityForm::setEntityManager public function Sets the entity manager for this form. Overrides EntityFormInterface::setEntityManager
EntityForm::setEntityTypeManager public function Sets the entity type manager for this form. Overrides EntityFormInterface::setEntityTypeManager
EntityForm::setModuleHandler public function Sets the module handler for this form. Overrides EntityFormInterface::setModuleHandler
EntityForm::setOperation public function Sets the operation for this form. Overrides EntityFormInterface::setOperation
FormBase::$configFactory protected property The config factory. 3
FormBase::$loggerFactory protected property The logger factory.
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. 3
FormBase::container private function Returns the service container.
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::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::$linkGenerator protected property The link generator. 1
LinkGeneratorTrait::getLinkGenerator protected function Returns the link generator.
LinkGeneratorTrait::l protected function Renders a link to a route given a route name and its parameters.
LinkGeneratorTrait::setLinkGenerator public function Sets the link generator service.
RedirectDestinationTrait::$redirectDestination protected property The redirect destination service.
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::$stringTranslation protected property The string translation service.
StringTranslationTrait::formatPlural protected function Formats a string containing a count of items.
StringTranslationTrait::getNumberOfPlurals protected function Returns the number of plurals supported by a given language.
StringTranslationTrait::getStringTranslation protected function Gets the string translation service.
StringTranslationTrait::setStringTranslation public function Sets the string translation service to use. 2
StringTranslationTrait::t protected function Translates a string to the current language or to a given language.
UrlGeneratorTrait::$urlGenerator protected property The url generator.
UrlGeneratorTrait::getUrlGenerator protected function Returns the URL generator service.
UrlGeneratorTrait::redirect protected function Returns a redirect response object for the specified route.
UrlGeneratorTrait::setUrlGenerator public function Sets the URL generator service.
UrlGeneratorTrait::url protected function Generates a URL or path for a specific route based on the given parameters.
ViewAddForm::$wizardManager protected property The wizard plugin manager.
ViewAddForm::actions protected function Returns an array of supported actions for the current entity form. Overrides EntityForm::actions
ViewAddForm::cancel public function Form submission handler for the 'cancel' action.
ViewAddForm::create public static function Instantiates a new instance of this class. Overrides FormBase::create
ViewAddForm::form public function Gets the actual form array to be built. Overrides EntityForm::form
ViewAddForm::prepareEntity protected function Prepares the entity object before the form is built first. Overrides ViewFormBase::prepareEntity
ViewAddForm::submitForm public function This is the default entity object builder function. It is called before any other submit handler to build the new entity object to be used by the following submit handlers. At this point of the form workflow the entity is validated and the form state… Overrides EntityForm::submitForm
ViewAddForm::validateForm public function Form validation handler. Overrides FormBase::validateForm
ViewAddForm::__construct public function Constructs a new ViewEditForm object.
ViewFormBase::$displayID protected property The name of the display used by the form.
ViewFormBase::buildForm public function Form constructor. Overrides EntityForm::buildForm
ViewFormBase::getDisplayLabel public function Placeholder function for overriding $display['display_title'].
ViewFormBase::getDisplayTabs public function Adds tabs for navigating across Displays when editing a View.
ViewFormBase::init public function Initialize the form state and the entity before the first form build. Overrides EntityForm::init
ViewFormBase::isDefaultDisplayShown public function Controls whether or not the default display should have its own tab on edit.