class SocialGroupAddForm in Open Social 8

Class SocialGroupAddForm.

GroupAddForm.

@package Drupal\social_group\Form

Hierarchy

• class \Drupal\Core\Form\FormBase implements ContainerInjectionInterface, FormInterface uses DependencySerializationTrait, LoggerChannelTrait, MessengerTrait, LinkGeneratorTrait, RedirectDestinationTrait, UrlGeneratorTrait, StringTranslationTrait
  • class \Drupal\social_group\Form\SocialGroupAddForm

1 file declares its use of SocialGroupAddForm

social_group.module in modules/social_features/social_group/social_group.module

The Social group module.

File

modules/social_features/social_group/src/Form/SocialGroupAddForm.php, line 19

Namespace

Drupal\social_group\Form

class SocialGroupAddForm extends FormBase {

  /**
   * The entity type manager.
   *
   * @var \Drupal\Core\Entity\EntityTypeManagerInterface
   */
  protected $entityTypeManager;

  /**
   * The renderer service.
   *
   * @var \Drupal\Core\Render\RendererInterface
   */
  protected $renderer;

  /**
   * Constructs a new GroupContentController.
   */
  public function __construct(EntityTypeManagerInterface $entity_type_manager, RendererInterface $renderer) {
    $this->entityTypeManager = $entity_type_manager;
    $this->renderer = $renderer;
  }

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

  /**
   * Returns a unique string identifying the form.
   *
   * @return string
   *   The unique string identifying the form.
   */
  public function getFormId() {
    return 'social_group_add';
  }

  /**
   * Form submission handler.
   *
   * @param array $form
   *   An associative array containing the structure of the form.
   * @param \Drupal\Core\Form\FormStateInterface $form_state
   *   The current state of the form.
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    if ($group_type = $form_state
      ->getValue('group_type')) {
      $url = Url::fromUserInput('/group/add/' . $group_type);
      $form_state
        ->setRedirectUrl($url);
    }
  }

  /**
   * Defines the settings form for Post entities.
   *
   * @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.
   *
   * @return array
   *   Form definition array.
   */
  public function buildForm(array $form, FormStateInterface $form_state) {
    $form['#attributes']['class'][] = 'form--default';
    $form['group_settings'] = [
      '#type' => 'fieldset',
      '#title' => $this
        ->t('Settings'),
    ];
    $form['group_settings']['group_type'] = $this
      ->getGroupTypeElement();
    $form['actions']['submit'] = [
      '#prefix' => '<div class="form-actions">',
      '#suffix' => '</div>',
      '#type' => 'submit',
      '#value' => $this
        ->t('Continue'),
      '#button_type' => 'primary',
    ];
    $form['#cache']['contexts'][] = 'user';
    return $form;
  }

  /**
   * Get the group type element.
   *
   * Note this element is also used in the edit group form.
   *
   * @return array
   *   Returns an array containing the group type element and descriptions.
   */
  public function getGroupTypeElement() {
    $element = [
      '#type' => 'radios',
      '#title' => $this
        ->t('Group type'),
      '#description' => $this
        ->t('Can not be changed once a group is created.'),
      '#default_value' => 'open_group',
      '#required' => TRUE,
      '#cache' => [
        'tags' => $this->entityTypeManager
          ->getDefinition('group_type')
          ->getListCacheTags(),
      ],
    ];
    $group_types_options = [];
    $group_types_descriptions = [];
    $group_types = $this->entityTypeManager
      ->getStorage('group_type')
      ->loadMultiple();

    /** @var \Drupal\group\Entity\GroupTypeInterface $group_type */
    foreach ($group_types as $group_type) {
      $access = $this->entityTypeManager
        ->getAccessControlHandler('group')
        ->createAccess($group_type
        ->id(), NULL, [], TRUE);
      if ($access
        ->isAllowed()) {
        $group_types_options[$group_type
          ->id()] = $group_type
          ->label();
        $group_types_descriptions[$group_type
          ->id()] = [
          '#description' => $group_type
            ->getDescription(),
        ];
      }
      $this->renderer
        ->addCacheableDependency($element, $access);
    }
    arsort($group_types_options);
    $element['#options'] = $group_types_options;
    return $element + $group_types_descriptions;
  }

}

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
FormBase::$configFactory	protected	property	The config factory.	1
FormBase::$requestStack	protected	property	The request stack.	1
FormBase::$routeMatch	protected	property	The route match.
FormBase::config	protected	function	Retrieves a configuration object.
FormBase::configFactory	protected	function	Gets the config factory for this form.	1
FormBase::container	private	function	Returns the service container.
FormBase::currentUser	protected	function	Gets the current user.
FormBase::getRequest	protected	function	Gets the request object.
FormBase::getRouteMatch	protected	function	Gets the route match.
FormBase::logger	protected	function	Gets the logger for a specific channel.
FormBase::redirect	protected	function	Returns a redirect response object for the specified route. Overrides UrlGeneratorTrait::redirect
FormBase::resetConfigFactory	public	function	Resets the configuration factory.
FormBase::setConfigFactory	public	function	Sets the config factory for this form.
FormBase::setRequestStack	public	function	Sets the request stack object to use.
FormBase::validateForm	public	function	Form validation handler. Overrides FormInterface::validateForm	62
LinkGeneratorTrait::$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::$redirectDestination	protected	property	The redirect destination service.	1
RedirectDestinationTrait::getDestinationArray	protected	function	Prepares a 'destination' URL query parameter for use with \Drupal\Core\Url.
RedirectDestinationTrait::getRedirectDestination	protected	function	Returns the redirect destination service.
RedirectDestinationTrait::setRedirectDestination	public	function	Sets the redirect destination service.
SocialGroupAddForm::$entityTypeManager	protected	property	The entity type manager.
SocialGroupAddForm::$renderer	protected	property	The renderer service.
SocialGroupAddForm::buildForm	public	function	Defines the settings form for Post entities. Overrides FormInterface::buildForm
SocialGroupAddForm::create	public static	function	Instantiates a new instance of this class. Overrides FormBase::create
SocialGroupAddForm::getFormId	public	function	Returns a unique string identifying the form. Overrides FormInterface::getFormId
SocialGroupAddForm::getGroupTypeElement	public	function	Get the group type element.
SocialGroupAddForm::submitForm	public	function	Form submission handler. Overrides FormInterface::submitForm
SocialGroupAddForm::__construct	public	function	Constructs a new GroupContentController.
StringTranslationTrait::$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.