class SavedSearchTypeForm in Search API Saved Searches 8

Provides a form for adding and editing saved search types.

Hierarchy

• class \Drupal\Core\Form\FormBase implements ContainerInjectionInterface, FormInterface uses DependencySerializationTrait, LoggerChannelTrait, MessengerTrait, LinkGeneratorTrait, RedirectDestinationTrait, UrlGeneratorTrait, StringTranslationTrait
  • class \Drupal\Core\Entity\EntityForm implements EntityFormInterface
    • class \Drupal\search_api_saved_searches\Form\SavedSearchTypeForm

File

src/Form/SavedSearchTypeForm.php, line 17

Namespace

Drupal\search_api_saved_searches\Form

class SavedSearchTypeForm extends EntityForm {

  /**
   * The entity being used by this form.
   *
   * @var \Drupal\search_api_saved_searches\SavedSearchTypeInterface
   */
  protected $entity;

  /**
   * The notification plugin manager.
   *
   * @var \Drupal\search_api_saved_searches\Notification\NotificationPluginManagerInterface|null
   */
  protected $notificationPluginManager;

  /**
   * The display plugin manager.
   *
   * @var \Drupal\search_api\Display\DisplayPluginManager|null
   */
  protected $displayPluginManager;

  /**
   * The data type helper.
   *
   * @var \Drupal\search_api\Utility\DataTypeHelperInterface|null
   */
  protected $dataTypeHelper;

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container) {

    /** @var static $form */
    $form = parent::create($container);
    $form
      ->setStringTranslation($container
      ->get('string_translation'));
    $form
      ->setEntityTypeManager($container
      ->get('entity_type.manager'));
    $form
      ->setNotificationPluginManager($container
      ->get('plugin.manager.search_api_saved_searches.notification'));
    $form
      ->setDisplayPluginManager($container
      ->get('plugin.manager.search_api.display'));
    $form
      ->setDataTypeHelper($container
      ->get('search_api.data_type_helper'));
    return $form;
  }

  /**
   * Retrieves the entity type manager.
   *
   * @return \Drupal\Core\Entity\EntityTypeManagerInterface
   *   The entity type manager.
   */
  public function getEntityTypeManager() {
    return $this->entityTypeManager;
  }

  /**
   * Retrieves the notification plugin manager.
   *
   * @return \Drupal\search_api_saved_searches\Notification\NotificationPluginManagerInterface
   *   The notification plugin manager.
   */
  public function getNotificationPluginManager() {
    return $this->notificationPluginManager ?: \Drupal::service('plugin.manager.search_api_saved_searches.notification');
  }

  /**
   * Sets the notification plugin manager.
   *
   * @param \Drupal\search_api_saved_searches\Notification\NotificationPluginManagerInterface $notification_plugin_manager
   *   The new notification plugin manager.
   *
   * @return $this
   */
  public function setNotificationPluginManager(NotificationPluginManagerInterface $notification_plugin_manager) {
    $this->notificationPluginManager = $notification_plugin_manager;
    return $this;
  }

  /**
   * Retrieves the display plugin manager.
   *
   * @return \Drupal\search_api\Display\DisplayPluginManager
   *   The display plugin manager.
   */
  public function getDisplayPluginManager() {
    return $this->displayPluginManager ?: \Drupal::service('plugin.manager.search_api.display');
  }

  /**
   * Sets the display plugin manager.
   *
   * @param \Drupal\search_api\Display\DisplayPluginManager $display_plugin_manager
   *   The new display plugin manager.
   *
   * @return $this
   */
  public function setDisplayPluginManager(DisplayPluginManager $display_plugin_manager) {
    $this->displayPluginManager = $display_plugin_manager;
    return $this;
  }

  /**
   * Retrieves the data type helper.
   *
   * @return \Drupal\search_api\Utility\DataTypeHelperInterface
   *   The data type helper.
   */
  public function getDataTypeHelper() {
    return $this->dataTypeHelper ?: \Drupal::service('search_api.data_type_helper');
  }

  /**
   * Sets the data type helper.
   *
   * @param \Drupal\search_api\Utility\DataTypeHelperInterface $data_type_helper
   *   The new data type helper.
   *
   * @return $this
   */
  public function setDataTypeHelper(DataTypeHelperInterface $data_type_helper) {
    $this->dataTypeHelper = $data_type_helper;
    return $this;
  }

  /**
   * {@inheritdoc}
   */
  public function form(array $form, FormStateInterface $form_state) {
    $form = parent::form($form, $form_state);
    $type = $this->entity;
    $form['#tree'] = TRUE;
    if ($type
      ->isNew()) {
      $form['#title'] = $this
        ->t('Create saved search type');
    }
    else {
      $args = [
        '%type' => $type
          ->label(),
      ];
      $form['#title'] = $this
        ->t('Edit saved search type %type', $args);
    }
    $form['label'] = [
      '#type' => 'textfield',
      '#title' => $this
        ->t('Type name'),
      '#description' => $this
        ->t('Enter the displayed name for the saved search type.'),
      '#default_value' => $type
        ->label(),
      '#required' => TRUE,
    ];
    $form['id'] = [
      '#type' => 'machine_name',
      '#default_value' => $type
        ->id(),
      '#maxlength' => 50,
      '#required' => TRUE,
      '#machine_name' => [
        'exists' => '\\Drupal\\search_api_saved_searches\\Entity\\SavedSearchType::load',
        'source' => [
          'label',
        ],
      ],
      '#disabled' => !$type
        ->isNew(),
    ];
    $form['description'] = [
      '#type' => 'textarea',
      '#title' => $this
        ->t('Description'),
      '#description' => $this
        ->t('An optional description for this type. This will only be shown to administrators.'),
      '#default_value' => $type
        ->getDescription(),
    ];
    $form['status'] = [
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Enabled'),
      '#description' => $this
        ->t('Disabling a saved search type will prevent the creation of new saved searches of that type and stop notifications for existing searches of that type.'),
      '#default_value' => $type
        ->status(),
    ];
    $display_options = [];
    $displays = $this
      ->getDisplayPluginManager()
      ->getInstances();
    foreach ($displays as $display_id => $display) {
      $display_options[$display_id] = $display
        ->label();
    }
    $form['options']['displays'] = [
      '#type' => 'details',
      '#title' => $this
        ->t('Search displays'),
      '#description' => $this
        ->t('Select for which search displays saved searches of this type can be created.'),
      '#open' => $type
        ->isNew(),
    ];
    if (count($display_options) > 0) {
      $form['options']['displays']['default'] = [
        '#type' => 'radios',
        '#options' => [
          1 => $this
            ->t('For all displays except the selected'),
          0 => $this
            ->t('Only for the selected displays'),
        ],
        '#default_value' => (int) $type
          ->getOption('displays.default', TRUE),
      ];
      $form['options']['displays']['selected'] = [
        '#type' => 'checkboxes',
        '#title' => $this
          ->t('Search displays'),
        '#options' => $display_options,
        '#default_value' => $type
          ->getOption('displays.selected', []),
      ];
    }
    else {
      $form['options']['displays']['default'] = [
        '#type' => 'radios',
        '#options' => [
          1 => $this
            ->t('Applies to all displays by default'),
          0 => $this
            ->t('Applies to no displays by default'),
        ],
        '#default_value' => (int) $type
          ->getOption('displays.default', TRUE),
      ];
      $form['options']['displays']['selected'] = [
        '#type' => 'value',
        '#value' => [],
      ];
    }
    $form['notification_plugins'] = [
      '#type' => 'checkboxes',
      '#title' => $this
        ->t('Notification method'),
      '#description' => $this
        ->t('This determines how users will be notified of new results for their saved searches.'),
      '#default_value' => $type
        ->getNotificationPluginIds(),
      '#ajax' => [
        'trigger_as' => [
          'name' => 'notification_plugins_configure',
        ],
        'callback' => '::buildAjaxNotificationPluginConfigForm',
        'wrapper' => 'search-api-notification-plugins-config-form',
        'method' => 'replace',
        'effect' => 'fade',
      ],
    ];
    $notification_plugin_options = [];
    foreach ($this
      ->getNotificationPluginManager()
      ->createPlugins($type) as $plugin_id => $notification_plugin) {
      $notification_plugin_options[$plugin_id] = $notification_plugin
        ->label();
      $form['notification_plugins'][$plugin_id]['#description'] = $notification_plugin
        ->getDescription();
    }
    asort($notification_plugin_options, SORT_NATURAL | SORT_FLAG_CASE);
    $form['notification_plugins']['#options'] = $notification_plugin_options;
    $form['notification_configs'] = [
      '#type' => 'container',
      '#attributes' => [
        'id' => 'search-api-notification-plugins-config-form',
      ],
      '#tree' => TRUE,
    ];
    $form['notification_plugin_configure_button'] = [
      '#type' => 'submit',
      '#name' => 'notification_plugins_configure',
      '#value' => $this
        ->t('Configure'),
      '#limit_validation_errors' => [
        [
          'notification_plugins',
        ],
      ],
      '#submit' => [
        '::submitAjaxNotificationPluginConfigForm',
      ],
      '#ajax' => [
        'callback' => '::buildAjaxNotificationPluginConfigForm',
        'wrapper' => 'search-api-notification-plugins-config-form',
      ],
      '#attributes' => [
        'class' => [
          'js-hide',
        ],
      ],
    ];
    $this
      ->buildNotificationPluginConfigForm($form, $form_state);
    $form['misc'] = [
      '#type' => 'details',
      '#title' => $this
        ->t('Miscellaneous'),
      '#open' => $type
        ->isNew(),
    ];
    $form['misc']['allow_keys_change'] = [
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Allow changing of keywords'),
      '#description' => $this
        ->t('Enable to allow users to change the search keywords for existing saved searches.'),
      '#default_value' => $type
        ->getOption('allow_keys_change', FALSE),
      '#parents' => [
        'options',
        'allow_keys_change',
      ],
    ];
    $date_field_title = $this
      ->t('Method for determining new results');
    $form['misc']['date_field'] = [
      '#type' => 'fieldset',
      '#title' => $date_field_title,
      '#description' => $this
        ->t('The method by which to decide which results are new. "Determine by result ID" will internally save the IDs of all results that were previously found by the user and only report results not already reported. (This might use a lot of memory for large result sets.) The other options check whether the date in the selected field is later than the date of last notification.'),
    ];
    $form['misc']['max_results'] = [
      '#type' => 'number',
      '#title' => $this
        ->t('Maximum number of new results to report'),
      '#description' => $this
        ->t('Set this to a value greater than 0 to cap the number of new results reported in a single notification at that number.'),
      '#min' => 1,
      '#default_value' => $type
        ->getOption('max_results', ''),
      '#parents' => [
        'options',
        'max_results',
      ],
    ];
    $determine_by_result_id = $this
      ->t('Determine by result ID');
    $vars = [
      '@determine_by_result_id' => $determine_by_result_id,
      '@method_for_determining_new_results' => $date_field_title,
    ];
    $form['misc']['query_limit'] = [
      '#type' => 'number',
      '#title' => $this
        ->t('Limit to set on the search query'),
      '#description' => $this
        ->t('If "@determine_by_result_id" is selected as the "@method_for_determining_new_results" below, then more results than are shown to the user need to be retrieved from the search server in order to determine the new ones. To avoid overloading the search server, encountering "out of memory" exceptions or similar, you can set a query limit here. Do note, however, that this means that not all new results might be reported in some cases, or even none at all.', $vars),
      '#min' => 1,
      '#default_value' => $type
        ->getOption('query_limit', ''),
      '#parents' => [
        'options',
        'query_limit',
      ],
      '#states' => [
        // Will be set below to only be visible if at least one index is set to
        // "Determine by result ID". (Cannot use "visible" here since that
        // doesn't work reliably with "or".)
        'invisible' => [],
      ],
    ];
    $form['misc']['description'] = [
      '#type' => 'textarea',
      '#title' => $this
        ->t('User interface description'),
      '#description' => $this
        ->t('Enter a text that will be displayed to users when creating a saved search. You can use HTML in this field.'),
      '#default_value' => $type
        ->getOption('description', ''),
      '#parents' => [
        'options',
        'description',
      ],
    ];

    // Populate the actual options for "date_field", along with the #states for
    // "query_limit".

    /** @var \Drupal\search_api\IndexInterface[] $indexes */
    $indexes = $this
      ->getEntityTypeManager()
      ->getStorage('search_api_index')
      ->loadMultiple();
    $data_type_helper = $this
      ->getDataTypeHelper();
    foreach ($indexes as $index_id => $index) {
      $fields = [];
      foreach ($index
        ->getFields() as $key => $field) {

        // We misuse isTextType() here to check for the "Date" type instead.
        if ($data_type_helper
          ->isTextType($field
          ->getType(), [
          'date',
        ])) {
          $fields[$key] = $this
            ->t('Determine by @name', [
            '@name' => $field
              ->getLabel(),
          ]);
        }
      }
      $fields = [
        NULL => $determine_by_result_id,
      ] + $fields;
      $form['misc']['date_field'][$index_id] = [
        '#type' => 'select',
        '#title' => count($indexes) === 1 ? NULL : $this
          ->t('Searches on index %index', [
          '%index' => $index
            ->label(),
        ]),
        '#options' => $fields,
        '#disabled' => count($fields) === 1,
        '#default_value' => $type
          ->getOption("date_field.{$index_id}"),
        '#parents' => [
          'options',
          'date_field',
          $index_id,
        ],
      ];

      // Add a condition for the "query_limit" state, to hide it if all indexes
      // have a date field (and not "Determine by result ID") selected.
      $form['misc']['query_limit']['#states']['invisible'] += [
        ':input[name="options[date_field][' . $index_id . ']"]' => [
          '!value' => '',
        ],
      ];
    }
    return $form;
  }

  /**
   * Builds the configuration forms for all selected notification plugins.
   *
   * @param array $form
   *   The current form array.
   * @param \Drupal\Core\Form\FormStateInterface $form_state
   *   The current form state.
   */
  protected function buildNotificationPluginConfigForm(array &$form, FormStateInterface $form_state) {
    $type = $this->entity;
    $selected_plugins = $form_state
      ->getValue('notification_plugins');
    if ($selected_plugins === NULL) {

      // Initial form build, use the saved notification plugins (or none for new
      // indexes).
      $plugins = $type
        ->getNotificationPlugins();
    }
    else {

      // The form is being rebuilt – use the notification plugins selected by
      // the user instead of the ones saved in the config.
      $plugins = $this
        ->getNotificationPluginManager()
        ->createPlugins($type, $selected_plugins);
    }
    $form_state
      ->set('notification_plugins', array_keys($plugins));
    $show_message = FALSE;
    foreach ($plugins as $plugin_id => $plugin) {
      if ($plugin instanceof PluginFormInterface) {

        // Get the "sub-form state" and appropriate form part to send to
        // buildConfigurationForm().
        $plugin_form = [];
        if (!empty($form['notification_configs'][$plugin_id])) {
          $plugin_form = $form['notification_configs'][$plugin_id];
        }
        $plugin_form_state = SubformState::createForSubform($plugin_form, $form, $form_state);
        $form['notification_configs'][$plugin_id] = $plugin
          ->buildConfigurationForm($plugin_form, $plugin_form_state);
        $show_message = TRUE;
        $form['notification_configs'][$plugin_id]['#type'] = 'details';
        $form['notification_configs'][$plugin_id]['#title'] = $this
          ->t('Configure the %notification notification method', [
          '%notification' => $plugin
            ->label(),
        ]);
        $form['notification_configs'][$plugin_id]['#open'] = $type
          ->isNew();
      }
    }

    // If the user changed the notification plugins and there is at least one
    // plugin config form, show a message telling the user to configure it.
    if ($selected_plugins && $show_message) {
      $message = $this
        ->t('Please configure the used notification methods.');
      $this
        ->messenger()
        ->addWarning($message);
    }
  }

  /**
   * Handles changes to the selected notification plugins.
   *
   * @param array $form
   *   The current form array.
   * @param \Drupal\Core\Form\FormStateInterface $form_state
   *   The current form state.
   *
   * @return array
   *   The part of the form to return as AJAX.
   */
  public function buildAjaxNotificationPluginConfigForm(array $form, FormStateInterface $form_state) {
    return $form['notification_configs'];
  }

  /**
   * Form submission handler for buildEntityForm().
   *
   * Takes care of changes in the selected notification plugins.
   *
   * @param array $form
   *   The current form array.
   * @param \Drupal\Core\Form\FormStateInterface $form_state
   *   The current form state.
   */
  public function submitAjaxNotificationPluginConfigForm(array $form, FormStateInterface $form_state) {
    $form_state
      ->setValue('id', NULL);
    $form_state
      ->setRebuild();
  }

  /**
   * {@inheritdoc}
   */
  public function validateForm(array &$form, FormStateInterface $form_state) {
    parent::validateForm($form, $form_state);

    /** @var \Drupal\search_api_saved_searches\SavedSearchTypeInterface $type */
    $type = $this
      ->getEntity();

    // Store the selected displays as a numerically indexed array.
    $key = [
      'options',
      'displays',
      'selected',
    ];
    $selected = $form_state
      ->getValue($key, []);
    $selected = array_keys(array_filter($selected));
    $form_state
      ->setValue($key, $selected);

    // Store the array of notification plugin IDs with integer keys.
    $plugin_ids = array_values(array_filter($form_state
      ->getValue('notification_plugins', [])));
    $form_state
      ->setValue('notification_plugins', $plugin_ids);

    // Make sure "query_limit" is not less than the "max_results", if both are
    // set.
    $max_results = $form_state
      ->getValue([
      'options',
      'max_results',
    ]);
    $query_limit = $form_state
      ->getValue([
      'options',
      'query_limit',
    ]);
    if ($max_results && $query_limit && $max_results > $query_limit) {
      $vars = [
        '@query_limit' => $form['misc']['query_limit']['#title'],
        '@max_results' => $form['misc']['max_results']['#title'],
      ];
      $form_state
        ->setErrorByName('options][query_limit', $this
        ->t('"@query_limit" must not be less than "@max_results", if both are specified.', $vars));
    }
    else {
      if ($max_results === '') {
        $form_state
          ->unsetValue([
          'options',
          'max_results',
        ]);
      }
      if ($query_limit === '') {
        $form_state
          ->unsetValue([
          'options',
          'query_limit',
        ]);
      }
    }

    // Call validateConfigurationForm() for each enabled notification plugin
    // with a form.
    $plugins = $this
      ->getNotificationPluginManager()
      ->createPlugins($type, $plugin_ids);
    $previous_plugins = $form_state
      ->get('notification_plugins');
    foreach ($plugins as $plugin_id => $plugin) {
      if ($plugin instanceof PluginFormInterface) {
        if (!in_array($plugin_id, $previous_plugins)) {
          $form_state
            ->setRebuild();
          continue;
        }
        $plugin_form =& $form['notification_configs'][$plugin_id];
        $plugin_form_state = SubformState::createForSubform($plugin_form, $form, $form_state);
        $plugin
          ->validateConfigurationForm($plugin_form, $plugin_form_state);
      }
    }
  }

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

    /** @var \Drupal\search_api_saved_searches\SavedSearchTypeInterface $type */
    $type = $this
      ->getEntity();
    $plugin_ids = $form_state
      ->getValue('notification_plugins', []);
    $plugins = $this
      ->getNotificationPluginManager()
      ->createPlugins($type, $plugin_ids);
    foreach ($plugins as $plugin_id => $plugin) {
      if ($plugin instanceof PluginFormInterface) {
        $plugin_form_state = SubformState::createForSubform($form['notification_configs'][$plugin_id], $form, $form_state);
        $plugin
          ->submitConfigurationForm($form['notification_configs'][$plugin_id], $plugin_form_state);
      }
    }
    $type
      ->setNotificationPlugins($plugins);
    if ($this->entity
      ->isNew()) {
      $form_state
        ->setRedirect('entity.search_api_saved_search_type.edit_form', [
        'search_api_saved_search_type' => $type
          ->id(),
      ]);
    }
  }

  /**
   * {@inheritdoc}
   */
  public function save(array $form, FormStateInterface $form_state) {
    $return = parent::save($form, $form_state);
    $this
      ->messenger()
      ->addStatus($this
      ->t('Your settings have been saved.'));
    return $return;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
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
EntityForm::$entityTypeManager	protected	property	The entity type manager.	3
EntityForm::$moduleHandler	protected	property	The module handler service.
EntityForm::$operation	protected	property	The name of the current operation.
EntityForm::$privateEntityManager	private	property	The entity manager.
EntityForm::actions	protected	function	Returns an array of supported actions for the current entity form.	29
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::buildForm	public	function	Form constructor. Overrides FormInterface::buildForm	10
EntityForm::copyFormValuesToEntity	protected	function	Copies top-level form values to entity properties	7
EntityForm::getBaseFormId	public	function	Returns a string identifying the base form. Overrides BaseFormIdInterface::getBaseFormId	5
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	1
EntityForm::getFormId	public	function	Returns a unique string identifying the form. Overrides FormInterface::getFormId	10
EntityForm::getOperation	public	function	Gets the operation identifying the form. Overrides EntityFormInterface::getOperation
EntityForm::init	protected	function	Initialize the form state and the entity before the first form build.	3
EntityForm::prepareEntity	protected	function	Prepares the entity object before the form is built first.	3
EntityForm::prepareInvokeAll	protected	function	Invokes the specified prepare hook variant.
EntityForm::processForm	public	function	Process callback: assigns weights and hides extra fields.
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
EntityForm::__get	public	function
EntityForm::__set	public	function
FormBase::$configFactory	protected	property	The config factory.	1
FormBase::$requestStack	protected	property	The request stack.	1
FormBase::$routeMatch	protected	property	The route match.
FormBase::config	protected	function	Retrieves a configuration object.
FormBase::configFactory	protected	function	Gets the config factory for this form.	1
FormBase::container	private	function	Returns the service container.
FormBase::currentUser	protected	function	Gets the current user.
FormBase::getRequest	protected	function	Gets the request object.
FormBase::getRouteMatch	protected	function	Gets the route match.
FormBase::logger	protected	function	Gets the logger for a specific channel.
FormBase::redirect	protected	function	Returns a redirect response object for the specified route. Overrides UrlGeneratorTrait::redirect
FormBase::resetConfigFactory	public	function	Resets the configuration factory.
FormBase::setConfigFactory	public	function	Sets the config factory for this form.
FormBase::setRequestStack	public	function	Sets the request stack object to use.
LinkGeneratorTrait::$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::$redirectDestination	protected	property	The redirect destination service.	1
RedirectDestinationTrait::getDestinationArray	protected	function	Prepares a 'destination' URL query parameter for use with \Drupal\Core\Url.
RedirectDestinationTrait::getRedirectDestination	protected	function	Returns the redirect destination service.
RedirectDestinationTrait::setRedirectDestination	public	function	Sets the redirect destination service.
SavedSearchTypeForm::$dataTypeHelper	protected	property	The data type helper.
SavedSearchTypeForm::$displayPluginManager	protected	property	The display plugin manager.
SavedSearchTypeForm::$entity	protected	property	The entity being used by this form. Overrides EntityForm::$entity
SavedSearchTypeForm::$notificationPluginManager	protected	property	The notification plugin manager.
SavedSearchTypeForm::buildAjaxNotificationPluginConfigForm	public	function	Handles changes to the selected notification plugins.
SavedSearchTypeForm::buildNotificationPluginConfigForm	protected	function	Builds the configuration forms for all selected notification plugins.
SavedSearchTypeForm::create	public static	function	Instantiates a new instance of this class. Overrides FormBase::create
SavedSearchTypeForm::form	public	function	Gets the actual form array to be built. Overrides EntityForm::form
SavedSearchTypeForm::getDataTypeHelper	public	function	Retrieves the data type helper.
SavedSearchTypeForm::getDisplayPluginManager	public	function	Retrieves the display plugin manager.
SavedSearchTypeForm::getEntityTypeManager	public	function	Retrieves the entity type manager.
SavedSearchTypeForm::getNotificationPluginManager	public	function	Retrieves the notification plugin manager.
SavedSearchTypeForm::save	public	function	Form submission handler for the 'save' action. Overrides EntityForm::save
SavedSearchTypeForm::setDataTypeHelper	public	function	Sets the data type helper.
SavedSearchTypeForm::setDisplayPluginManager	public	function	Sets the display plugin manager.
SavedSearchTypeForm::setNotificationPluginManager	public	function	Sets the notification plugin manager.
SavedSearchTypeForm::submitAjaxNotificationPluginConfigForm	public	function	Form submission handler for buildEntityForm().
SavedSearchTypeForm::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
SavedSearchTypeForm::validateForm	public	function	Form validation handler. Overrides FormBase::validateForm
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.