class RealnameAdminSettingsForm in Real Name 8

Configure Realname settings for this site.

Hierarchy

• class \Drupal\Core\Form\FormBase implements ContainerInjectionInterface, FormInterface uses DependencySerializationTrait, LoggerChannelTrait, MessengerTrait, LinkGeneratorTrait, RedirectDestinationTrait, UrlGeneratorTrait, StringTranslationTrait
  • class \Drupal\Core\Form\ConfigFormBase uses ConfigFormBaseTrait
    • class \Drupal\realname\Form\RealnameAdminSettingsForm

1 string reference to 'RealnameAdminSettingsForm'

realname.routing.yml in ./realname.routing.yml

realname.routing.yml

File

src/Form/RealnameAdminSettingsForm.php, line 11

Namespace

Drupal\realname\Form

class RealnameAdminSettingsForm extends ConfigFormBase {

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

  /**
   * {@inheritdoc}
   */
  protected function getEditableConfigNames() {
    return [
      'realname.settings',
    ];
  }

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state) {
    $config = $this
      ->config('realname.settings');
    $form['general'] = [
      '#type' => 'fieldset',
      '#title' => $this
        ->t('General settings'),
    ];
    $note = '<div>';
    $note .= $this
      ->t('Note that if it is changed, all current Realnames will be deleted and the list in the database will be rebuilt as needed.');
    $note .= '</div>';
    $form['general']['realname_pattern'] = [
      '#type' => 'textfield',
      '#title' => $this
        ->t('Realname pattern'),
      '#default_value' => $config
        ->get('pattern'),
      '#element_validate' => [
        'token_element_validate',
      ],
      '#token_types' => [
        'user',
      ],
      '#min_tokens' => 1,
      '#required' => TRUE,
      '#maxlength' => 256,
      '#description' => $this
        ->t('This pattern will be used to construct Realnames for all users.') . $note,
    ];

    // Add the token tree UI.
    $form['general']['token_help'] = [
      '#theme' => 'token_tree_link',
      '#token_types' => [
        'user',
      ],
      '#global_types' => FALSE,
    ];
    return parent::buildForm($form, $form_state);
  }

  /**
   * {@inheritdoc}
   */
  public function validateForm(array &$form, FormStateInterface $form_state) {
    parent::validateForm($form, $form_state);
    $pattern = $form_state
      ->getValue('realname_pattern');

    // Tokens that will cause recursion.
    $tokens = [
      '[user:name]',
    ];
    foreach ($tokens as $token) {
      if (strpos($pattern, $token) !== FALSE) {
        $form_state
          ->setErrorByName('realname_pattern', $this
          ->t('The %token token cannot be used as it will cause recursion.', [
          '%token' => $token,
        ]));
      }
    }
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    $config = $this
      ->config('realname.settings');
    if ($form['general']['realname_pattern']['#default_value'] != $form_state
      ->getValue('realname_pattern')) {
      $config
        ->set('pattern', $form_state
        ->getValue('realname_pattern'))
        ->save();
    }
    parent::submitForm($form, $form_state);
  }

}

Members

Name	Modifiers	Type	Description	Overrides
ConfigFormBase::create	public static	function	Instantiates a new instance of this class. Overrides FormBase::create	13
ConfigFormBase::__construct	public	function	Constructs a \Drupal\system\ConfigFormBase object.	11
ConfigFormBaseTrait::config	protected	function	Retrieves a configuration 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::$routeMatch	protected	property	The route match.
FormBase::configFactory	protected	function	Gets the config factory for this form.	1
FormBase::container	private	function	Returns the service container.
FormBase::currentUser	protected	function	Gets the current user.
FormBase::getRequest	protected	function	Gets the request object.
FormBase::getRouteMatch	protected	function	Gets the route match.
FormBase::logger	protected	function	Gets the logger for a specific channel.
FormBase::redirect	protected	function	Returns a redirect response object for the specified route. Overrides UrlGeneratorTrait::redirect
FormBase::resetConfigFactory	public	function	Resets the configuration factory.
FormBase::setConfigFactory	public	function	Sets the config factory for this form.
FormBase::setRequestStack	public	function	Sets the request stack object to use.
LinkGeneratorTrait::$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.
RealnameAdminSettingsForm::buildForm	public	function	Form constructor. Overrides ConfigFormBase::buildForm
RealnameAdminSettingsForm::getEditableConfigNames	protected	function	Gets the configuration names that will be editable. Overrides ConfigFormBaseTrait::getEditableConfigNames
RealnameAdminSettingsForm::getFormId	public	function	Returns a unique string identifying the form. Overrides FormInterface::getFormId
RealnameAdminSettingsForm::submitForm	public	function	Form submission handler. Overrides ConfigFormBase::submitForm
RealnameAdminSettingsForm::validateForm	public	function	Form validation handler. Overrides FormBase::validateForm
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.