class BasicForm in Admin User Language 8

Class BasicForm.

@package Drupal\admin_user_language\Form

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\admin_user_language\Form\BasicForm

Expanded class hierarchy of BasicForm

1 string reference to 'BasicForm'

admin_user_language.routing.yml in ./admin_user_language.routing.yml: admin_user_language.routing.yml

File

src/Form/BasicForm.php, line 16

Namespace

Drupal\admin_user_language\Form

View source

class BasicForm extends ConfigFormBase {

  /**
   * The language manager.
   *
   * @var \Drupal\Core\Language\LanguageManager
   */
  private $languageManager;

  /**
   * BasicForm constructor.
   *
   * @param \Drupal\Core\Config\ConfigFactoryInterface $config_factory
   *    The config factory.
   * @param \Drupal\Core\Language\LanguageManager $languageManager
   *    The language manager.
   */
  public function __construct(ConfigFactoryInterface $config_factory, LanguageManager $languageManager) {
    parent::__construct($config_factory);
    $this->languageManager = $languageManager;
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container) {
    return new static($container
      ->get('config.factory'), $container
      ->get('language_manager'));
  }

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

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

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state) {
    $config = $this
      ->config('admin_user_language.settings');
    $form['default_language_to_assign'] = [
      '#type' => 'select',
      '#title' => $this
        ->t('Default language to assign'),
      '#description' => $this
        ->t('Select a default administration language to assign on user registration/update.'),
      '#options' => $this
        ->getActiveLanguages(),
      '#size' => 1,
      '#default_value' => $config
        ->get('default_language_to_assign'),
    ];
    $form['prevent_user_override'] = [
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Force language'),
      '#description' => $this
        ->t('Activating this option a user will not be able to save its chosen administration language.'),
      '#default_value' => $config
        ->get('prevent_user_override'),
    ];
    return parent::buildForm($form, $form_state);
  }

  /**
   * Gets the active languages.
   *
   * @return array
   *    Returns the active languages.
   */
  protected function getActiveLanguages() {
    $languages = $this->languageManager
      ->getLanguages();
    $displayLanguages = [
      '-1' => $this
        ->t('- No preference -'),
    ];

    /** @var \Drupal\Core\Language\Language $lang */

    // Building an array of language code => language name.
    foreach ($languages as $lang) {
      $displayLanguages[$lang
        ->getId()] = $lang
        ->getName();
    }
    return $displayLanguages;
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    parent::submitForm($form, $form_state);
    $this
      ->config('admin_user_language.settings')
      ->set('default_language_to_assign', $form_state
      ->getValue('default_language_to_assign'))
      ->set('prevent_user_override', $form_state
      ->getValue('prevent_user_override'))
      ->save();
  }

}

Members

Name	Modifiers	Type	Description	Overrides
BasicForm::$languageManager	private	property	The language manager.
BasicForm::buildForm	public	function	Form constructor. Overrides ConfigFormBase::buildForm
BasicForm::create	public static	function	Instantiates a new instance of this class. Overrides ConfigFormBase::create
BasicForm::getActiveLanguages	protected	function	Gets the active languages.
BasicForm::getEditableConfigNames	protected	function	Gets the configuration names that will be editable. Overrides ConfigFormBaseTrait::getEditableConfigNames
BasicForm::getFormId	public	function	Returns a unique string identifying the form. Overrides FormInterface::getFormId
BasicForm::submitForm	public	function	Form submission handler. Overrides ConfigFormBase::submitForm
BasicForm::__construct	public	function	BasicForm constructor. Overrides ConfigFormBase::__construct
ConfigFormBaseTrait::config	protected	function	Retrieves a configuration object.
DependencySerializationTrait::$_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.
FormBase::validateForm	public	function	Form validation handler. Overrides FormInterface::validateForm	62
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.

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class BasicForm in Admin User Language 8

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