function _openid_user_login_form_alter

File

modules/openid/openid.module, line 136

Implement OpenID Relying Party support for Drupal

Code

function _openid_user_login_form_alter(&$form, &$form_state) {
  $form['#attached']['css'][] = drupal_get_path('module', 'openid') . '/openid.css';
  $form['#attached']['js'][] = drupal_get_path('module', 'openid') . '/openid.js';
  $form['#attached']['library'][] = array(
    'system',
    'jquery.cookie',
  );
  if (!empty($form_state['input']['openid_identifier'])) {
    $form['name']['#required'] = FALSE;
    $form['pass']['#required'] = FALSE;
    unset($form['#submit']);
    $form['#validate'] = array(
      'openid_login_validate',
    );
  }
  $items = array();
  $items[] = array(
    'data' => l(t('Log in using OpenID'), '#openid-login', array(
      'external' => TRUE,
    )),
    'class' => array(
      'openid-link',
    ),
  );
  $items[] = array(
    'data' => l(t('Cancel OpenID login'), '#', array(
      'external' => TRUE,
    )),
    'class' => array(
      'user-link',
    ),
  );
  $form['openid_links'] = array(
    '#theme' => 'item_list',
    '#items' => $items,
    '#attributes' => array(
      'class' => array(
        'openid-links',
      ),
    ),
    '#weight' => 1,
  );
  $form['links']['#weight'] = 2;
  $form['openid_identifier'] = array(
    '#type' => 'textfield',
    '#title' => t('Log in using OpenID'),
    '#size' => $form['name']['#size'],
    '#maxlength' => 255,
    '#weight' => -1,
    '#description' => l(t('What is OpenID?'), 'http://openid.net/', array(
      'external' => TRUE,
    )),
  );
  $form['openid.return_to'] = array(
    '#type' => 'hidden',
    '#value' => url('openid/authenticate', array(
      'absolute' => TRUE,
      'query' => user_login_destination(),
    )),
  );
}