public function SocialUserLoginForm::buildForm in Open Social 8.8

Same name and namespace in other branches

1. 8.9 modules/social_features/social_user/src/Form/SocialUserLoginForm.php \Drupal\social_user\Form\SocialUserLoginForm::buildForm()
2. 8 modules/social_features/social_user/src/Form/SocialUserLoginForm.php \Drupal\social_user\Form\SocialUserLoginForm::buildForm()
3. 8.2 modules/social_features/social_user/src/Form/SocialUserLoginForm.php \Drupal\social_user\Form\SocialUserLoginForm::buildForm()
4. 8.3 modules/social_features/social_user/src/Form/SocialUserLoginForm.php \Drupal\social_user\Form\SocialUserLoginForm::buildForm()
5. 8.4 modules/social_features/social_user/src/Form/SocialUserLoginForm.php \Drupal\social_user\Form\SocialUserLoginForm::buildForm()
6. 8.5 modules/social_features/social_user/src/Form/SocialUserLoginForm.php \Drupal\social_user\Form\SocialUserLoginForm::buildForm()
7. 8.6 modules/social_features/social_user/src/Form/SocialUserLoginForm.php \Drupal\social_user\Form\SocialUserLoginForm::buildForm()
8. 8.7 modules/social_features/social_user/src/Form/SocialUserLoginForm.php \Drupal\social_user\Form\SocialUserLoginForm::buildForm()
9. 10.3.x modules/social_features/social_user/src/Form/SocialUserLoginForm.php \Drupal\social_user\Form\SocialUserLoginForm::buildForm()
10. 10.0.x modules/social_features/social_user/src/Form/SocialUserLoginForm.php \Drupal\social_user\Form\SocialUserLoginForm::buildForm()
11. 10.1.x modules/social_features/social_user/src/Form/SocialUserLoginForm.php \Drupal\social_user\Form\SocialUserLoginForm::buildForm()
12. 10.2.x modules/social_features/social_user/src/Form/SocialUserLoginForm.php \Drupal\social_user\Form\SocialUserLoginForm::buildForm()

Form constructor.

Parameters

array $form: An associative array containing the structure of the form.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.

Return value

array The form structure.

Overrides UserLoginForm::buildForm

File

modules/social_features/social_user/src/Form/SocialUserLoginForm.php, line 34

Class

SocialUserLoginForm

Class SocialUserLoginForm.

Namespace

Drupal\social_user\Form

Code

public function buildForm(array $form, FormStateInterface $form_state) {
  $config = $this
    ->config('system.site');

  // We create a fieldset for the default username login.
  $form['username_login'] = [
    '#type' => 'fieldset',
    '#title' => $this
      ->t('Log in with <b>username</b> or <b>email</b>'),
  ];

  // If we have a help text then we display it to the user.
  $login_help = \Drupal::config('social_user.settings')
    ->get('login_help');
  if (!empty($login_help)) {
    $form['username_login']['#description'] = $login_help;
  }

  // Display login form:
  $form['username_login']['name_or_mail'] = [
    '#type' => 'textfield',
    '#title' => $this
      ->t('Username or email address'),
    '#size' => 60,
    '#maxlength' => USERNAME_MAX_LENGTH,
    '#description' => $this
      ->t('Enter your @s username or email.', [
      '@s' => $config
        ->get('name'),
    ]),
    '#required' => TRUE,
    '#attributes' => [
      'autocorrect' => 'none',
      'autocapitalize' => 'none',
      'spellcheck' => 'false',
      'autofocus' => 'autofocus',
    ],
  ];
  $reset_pass_link = Link::createFromRoute($this
    ->t('Forgot password?'), 'user.pass');
  $generated_reset_pass_link = $reset_pass_link
    ->toString();
  $pass_description = $generated_reset_pass_link
    ->getGeneratedLink();
  $form['username_login']['pass'] = [
    '#type' => 'password',
    '#title' => $this
      ->t('Password'),
    '#size' => 60,
    '#description' => $pass_description,
    '#required' => TRUE,
  ];
  $link_options = [];

  // Preserve the destination parameter when a user logs in instead.
  $request = \Drupal::request();
  if ($request->query
    ->has('destination')) {
    $link_options['query'] = [
      'destination' => $request->query
        ->get('destination'),
    ];
  }
  if (\Drupal::config('user.settings')
    ->get('register') != 'admin_only') {
    $sign_up_link = Link::createFromRoute($this
      ->t('Sign up'), 'user.register', [], $link_options)
      ->toString();
    $form['username_login']['sign-up-link'] = [
      '#markup' => $this
        ->t("Don't have an account yet? @link", [
        "@link" => $sign_up_link,
      ]),
      '#weight' => 1000,
      '#cache' => [
        'contexts' => [
          'url.query_args',
        ],
      ],
    ];
  }
  $form['actions'] = [
    '#type' => 'actions',
  ];
  $form['actions']['submit'] = [
    '#type' => 'submit',
    '#value' => $this
      ->t('Log in'),
  ];

  // Validates account and sets the form state uid that is used in the
  // submit function.
  $form['#validate'][] = '::validateAuthentication';

  // Validates if the uid is set and display an error message if the input
  // is invalid.
  // Validates if a user with a username or email is blocked.
  $form['#validate'][] = '::validateNameMail';
  $form['#validate'][] = '::validateFinal';
  $this->renderer
    ->addCacheableDependency($form, $config);
  return $form;
}