public function SocialUserLoginBlock::build in Open Social 8.3

Same name and namespace in other branches

1. 8.9 modules/social_features/social_user/src/Plugin/Block/SocialUserLoginBlock.php \Drupal\social_user\Plugin\Block\SocialUserLoginBlock::build()
2. 8 modules/social_features/social_user/src/Plugin/Block/SocialUserLoginBlock.php \Drupal\social_user\Plugin\Block\SocialUserLoginBlock::build()
3. 8.2 modules/social_features/social_user/src/Plugin/Block/SocialUserLoginBlock.php \Drupal\social_user\Plugin\Block\SocialUserLoginBlock::build()
4. 8.4 modules/social_features/social_user/src/Plugin/Block/SocialUserLoginBlock.php \Drupal\social_user\Plugin\Block\SocialUserLoginBlock::build()
5. 8.5 modules/social_features/social_user/src/Plugin/Block/SocialUserLoginBlock.php \Drupal\social_user\Plugin\Block\SocialUserLoginBlock::build()
6. 8.6 modules/social_features/social_user/src/Plugin/Block/SocialUserLoginBlock.php \Drupal\social_user\Plugin\Block\SocialUserLoginBlock::build()
7. 8.7 modules/social_features/social_user/src/Plugin/Block/SocialUserLoginBlock.php \Drupal\social_user\Plugin\Block\SocialUserLoginBlock::build()
8. 8.8 modules/social_features/social_user/src/Plugin/Block/SocialUserLoginBlock.php \Drupal\social_user\Plugin\Block\SocialUserLoginBlock::build()
9. 10.3.x modules/social_features/social_user/src/Plugin/Block/SocialUserLoginBlock.php \Drupal\social_user\Plugin\Block\SocialUserLoginBlock::build()
10. 10.0.x modules/social_features/social_user/src/Plugin/Block/SocialUserLoginBlock.php \Drupal\social_user\Plugin\Block\SocialUserLoginBlock::build()
11. 10.1.x modules/social_features/social_user/src/Plugin/Block/SocialUserLoginBlock.php \Drupal\social_user\Plugin\Block\SocialUserLoginBlock::build()
12. 10.2.x modules/social_features/social_user/src/Plugin/Block/SocialUserLoginBlock.php \Drupal\social_user\Plugin\Block\SocialUserLoginBlock::build()

Builds and returns the renderable array for this block plugin.

If a block should not be rendered because it has no content, then this method must also ensure to return no content: it must then only return an empty array, or an empty array with #cache set (with cacheability metadata indicating the circumstances for it being empty).

Return value

array A renderable array representing the content of the block.

Overrides UserLoginBlock::build

See also

\Drupal\block\BlockViewBuilder

File

modules/social_features/social_user/src/Plugin/Block/SocialUserLoginBlock.php, line 21

Class

SocialUserLoginBlock

Provides a 'SocialUserLoginBlock' block.

Namespace

Drupal\social_user\Plugin\Block

Code

public function build() {
  $form = \Drupal::formBuilder()
    ->getForm('Drupal\\social_user\\Form\\SocialUserLoginForm');
  unset($form['name_or_mail']['#attributes']['autofocus']);

  // When unsetting field descriptions, also unset aria-describedby attributes
  // to avoid introducing an accessibility bug.
  // @todo Do this automatically in https://www.drupal.org/node/2547063.
  unset($form['name_or_mail']['#description']);
  unset($form['name_or_mail']['#attributes']['aria-describedby']);
  unset($form['pass']['#description']);
  unset($form['pass']['#attributes']['aria-describedby']);
  $form['name_or_mail']['#size'] = 15;
  $form['pass']['#size'] = 15;

  // See UserLoginBlock::build() for the logic behind this.
  $placeholder = 'form_action_p_4r8ITd22yaUvXM6SzwrSe9rnQWe48hz9k1Sxto3pBvE';
  $form['#attached']['placeholders'][$placeholder] = [
    '#lazy_builder' => [
      '\\Drupal\\user\\Plugin\\Block\\UserLoginBlock::renderPlaceholderFormAction',
      [],
    ],
  ];
  $form['#action'] = $placeholder;

  // Build action links.
  $items = [];
  if (\Drupal::config('user.settings')
    ->get('register') != USER_REGISTER_ADMINISTRATORS_ONLY) {
    $items['create_account'] = [
      '#type' => 'link',
      '#title' => $this
        ->t('Create new account'),
      '#url' => Url::fromRoute('user.register', [], [
        'attributes' => [
          'title' => $this
            ->t('Create a new user account.'),
          'class' => [
            'create-account-link',
          ],
        ],
      ]),
    ];
  }
  $items['request_password'] = [
    '#type' => 'link',
    '#title' => $this
      ->t('Reset your password'),
    '#url' => Url::fromRoute('user.pass', [], [
      'attributes' => [
        'title' => $this
          ->t('Send password reset instructions via email.'),
        'class' => [
          'request-password-link',
        ],
      ],
    ]),
  ];
  return [
    'social_user_login_form' => $form,
    'user_links' => [
      '#theme' => 'item_list',
      '#items' => $items,
    ],
  ];
}