class UserIdentityDelete in uLogin (advanced version) 8

User Identity Delete form.

Hierarchy

class \Drupal\Core\Form\FormBase implements ContainerInjectionInterface, FormInterface uses DependencySerializationTrait, LoggerChannelTrait, MessengerTrait, LinkGeneratorTrait, RedirectDestinationTrait, UrlGeneratorTrait, StringTranslationTrait
- class \Drupal\Core\Form\ConfirmFormBase implements ConfirmFormInterface
  - class \Drupal\ulogin\Form\UserIdentityDelete

Expanded class hierarchy of UserIdentityDelete

1 string reference to 'UserIdentityDelete'

ulogin.routing.yml in ./ulogin.routing.yml: ulogin.routing.yml

File

src/Form/UserIdentityDelete.php, line 16

Namespace

Drupal\ulogin\Form

View source

class UserIdentityDelete extends ConfirmFormBase {

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

  /**
   * {@inheritdoc}
   */
  public function getQuestion() {
    return $this->question;
  }

  /**
   * {@inheritdoc}
   */
  public function getCancelUrl() {
    return new Url('ulogin.user', [
      'uid' => \Drupal::currentUser()
        ->id(),
    ]);
  }

  /**
   * {@inheritdoc}
   */
  public function getConfirmText() {
    return t('Delete it!');
  }

  /**
   * {@inheritdoc}
   */
  public function getCancelText() {
    return t('Nevermind');
  }

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state, $id = 0) {
    $form = [];
    $this->id = $id;
    $del_identity = UloginHelper::identityLoadById($id);
    $account = \Drupal::currentUser();
    if (!$del_identity || $account
      ->id() != $del_identity['uid']) {
      drupal_set_message(t('You are trying to delete non-existing identity.'), 'error');
      throw new AccessDeniedHttpException();
    }
    $del_identity_data = unserialize($del_identity['data']);
    $this->question = t('Are you sure you want to detach the uLogin identity @identity from @user?', [
      '@identity' => Link::fromTextAndUrl($del_identity_data['identity'], Url::fromUri($del_identity_data['identity'], [
        'attributes' => [
          'target' => '_blank',
        ],
        'external' => TRUE,
      ])),
      '@user' => $account
        ->getDisplayName(),
    ]);
    $form['#user'] = $account;
    $form['#del_identity_data'] = $del_identity_data;
    $ulogin = \Drupal::service('user.data')
      ->get('ulogin', $account
      ->id());
    if (!empty($ulogin) && $ulogin['network'] == $del_identity_data['network'] && $ulogin['uid'] == $del_identity_data['uid']) {
      $identities = UloginHelper::identityLoadByUid($account
        ->id());
      $providers = UloginHelper::providersList();
      $options = [];
      $last_key = NULL;
      foreach ($identities as $key => $identity) {
        $data = unserialize($identity['data']);
        if ($key != $id) {
          $options[$key] = $providers[$identity['network']] . ' - ' . Link::fromTextAndUrl($data['identity'], Url::fromUri($data['identity'], [
            'attributes' => [
              'target' => '_blank',
            ],
            'external' => TRUE,
          ]))
            ->toString();
        }
        $last_key = $key;
      }
      if (!empty($options)) {
        $form['explanation'] = [
          '#markup' => t('This identity was used to create your account. Please choose another identity to replace it.'),
          '#prefix' => '<div>',
          '#suffix' => '</div>',
        ];
        $form['identity_choice'] = [
          '#type' => 'radios',
          '#options' => $options,
          '#default_value' => count($options) == 1 ? $last_key : NULL,
          '#required' => TRUE,
        ];
      }
      else {
        $form['explanation'] = [
          '#markup' => t('This identity was used to create your account. To delete it you should first add another identity to your account.'),
          '#prefix' => '<div>',
          '#suffix' => '</div>',
        ];
        return $form;
      }
    }
    return parent::buildForm($form, $form_state);
  }

  /**
   * {@inheritdoc}
   */
  public function validateForm(array &$form, FormStateInterface $form_state) {
    if (!empty($form['identity_choice']) && $form_state
      ->isValueEmpty('identity_choice')) {
      $form_state
        ->setErrorByName('identity_choice', t('Please choose identity for replacement.'));
    }
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    $build_info = $form_state
      ->getBuildInfo();
    if (!$form_state
      ->isValueEmpty('identity_choice')) {
      $identity = UloginHelper::identityLoadById($form_state
        ->getValue('identity_choice'));
      $data = unserialize($identity['data']);
      $name = UloginHelper::makeUsername($data);

      // Change name.
      $edit = User::load(\Drupal::currentUser()
        ->id());
      $edit
        ->set('name', $name);

      // Change ulogin data used for tokens.
      foreach ($data as $key => $val) {
        \Drupal::service('user.data')
          ->set('ulogin', $edit
          ->id(), $key, $val);
      }
      $edit
        ->save();

      // Change authname in authmap DB table.
      \Drupal::service('externalauth.authmap')
        ->save($edit, 'ulogin', $name);
    }
    $deleted = UloginHelper::identityDeleteById($build_info['args'][0]);
    if ($deleted) {
      drupal_set_message(t('Identity deleted.'));
    }
    $form_state
      ->setRedirect('ulogin.user', [
      'uid' => \Drupal::currentUser()
        ->id(),
    ]);
  }

}

Members

Name	Modifiers	Type	Description	Overrides
ConfirmFormBase::getDescription	public	function	Returns additional text to display as a description. Overrides ConfirmFormInterface::getDescription	11
ConfirmFormBase::getFormName	public	function	Returns the internal name used to refer to the confirmation item. Overrides ConfirmFormInterface::getFormName
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::$routeMatch	protected	property	The route match.
FormBase::config	protected	function	Retrieves a configuration object.
FormBase::configFactory	protected	function	Gets the config factory for this form.	1
FormBase::container	private	function	Returns the service container.
FormBase::create	public static	function	Instantiates a new instance of this class. Overrides ContainerInjectionInterface::create	87
FormBase::currentUser	protected	function	Gets the current user.
FormBase::getRequest	protected	function	Gets the request object.
FormBase::getRouteMatch	protected	function	Gets the route match.
FormBase::logger	protected	function	Gets the logger for a specific channel.
FormBase::redirect	protected	function	Returns a redirect response object for the specified route. Overrides UrlGeneratorTrait::redirect
FormBase::resetConfigFactory	public	function	Resets the configuration factory.
FormBase::setConfigFactory	public	function	Sets the config factory for this form.
FormBase::setRequestStack	public	function	Sets the request stack object to use.
LinkGeneratorTrait::$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::$redirectDestination	protected	property	The redirect destination service.	1
RedirectDestinationTrait::getDestinationArray	protected	function	Prepares a 'destination' URL query parameter for use with \Drupal\Core\Url.
RedirectDestinationTrait::getRedirectDestination	protected	function	Returns the redirect destination service.
RedirectDestinationTrait::setRedirectDestination	public	function	Sets the redirect destination service.
StringTranslationTrait::$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.
UserIdentityDelete::buildForm	public	function	Form constructor. Overrides ConfirmFormBase::buildForm
UserIdentityDelete::getCancelText	public	function	Returns a caption for the link which cancels the action. Overrides ConfirmFormBase::getCancelText
UserIdentityDelete::getCancelUrl	public	function	Returns the route to go to if the user cancels the action. Overrides ConfirmFormInterface::getCancelUrl
UserIdentityDelete::getConfirmText	public	function	Returns a caption for the button that confirms the action. Overrides ConfirmFormBase::getConfirmText
UserIdentityDelete::getFormId	public	function	Returns a unique string identifying the form. Overrides FormInterface::getFormId
UserIdentityDelete::getQuestion	public	function	Returns the question to ask the user. Overrides ConfirmFormInterface::getQuestion
UserIdentityDelete::submitForm	public	function	Form submission handler. Overrides FormInterface::submitForm
UserIdentityDelete::validateForm	public	function	Form validation handler. Overrides FormBase::validateForm

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class UserIdentityDelete in uLogin (advanced version) 8

Hierarchy

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