public function DefaultController::lightbox2_login in Lightbox2 8

Same name in this branch

1. 8 src/DefaultController.php \Drupal\lightbox2\DefaultController::lightbox2_login()
2. 8 src/Controller/DefaultController.php \Drupal\lightbox2\Controller\DefaultController::lightbox2_login()

File

src/DefaultController.php, line 27

Class

DefaultController

Default controller for the lightbox2 module.

Namespace

Drupal\lightbox2

Code

public function lightbox2_login() {

  // do not use lightbox2 for failed validation ie: bad password
  // instead, return the fully rendered Drupal page with errors.
  if (count($_POST)) {
    return drupal_get_form('user_login_block');
  }
  else {
    print drupal_render(drupal_get_form('user_login_block'));

    // If the OpenID module is enabled, the javascript and css may not exist
    // on the page, so add them dynamically.
    if (module_exists('openid')) {
      $path = drupal_get_path('module', 'openid');
      $js_file = base_path() . $path . '/openid.js';
      $css_file = base_path() . $path . '/openid.css';

      // Load the javascript dynamically.
      print '<script type="text/javascript">$.getScript("' . $js_file . '", function () {if ($.isFunction(Drupal.behaviors.openid)) { Drupal.behaviors.openid(document); } });</script>';

      // Load the css file dynamically.
      print '<script type="text/javascript">
        var fileref=document.createElement("link");
        fileref.setAttribute("rel", "stylesheet");
        fileref.setAttribute("type", "text/css");
        fileref.setAttribute("href", "' . $css_file . '");
        document.getElementsByTagName("head")[0].appendChild(fileref);
        </script>';
    }

    // drupal_add_js() with 'inline' didn't seem to work, possibly because this is
    // AJAX loaded content.
    print '<script type="text/javascript">Drupal.attachBehaviors();</script>';
  }
  exit;
}