function fbconnect_login_theme_registry_alter in Facebook Connect 7.2

Same name and namespace in other branches

1. 8.2 fbconnect_login/fbconnect_login.module \fbconnect_login_theme_registry_alter()

Implements hook_theme_registry_alter().

Override theme functions for things that can be displayed using XFBML. Currently overriding user_picture. We rename the original entries, as we will use them for users without javascript enabled.

File

fbconnect_login/fbconnect_login.module, line 356

Login functionality for Facebook Connect module

Code

function fbconnect_login_theme_registry_alter(&$theme_registry) {

  // Only change image handling if user have the permission to use the image.
  $conf = fbconnect_get_config();
  if ($conf['user_pictures'] == 'allow') {

    // Re-register the original theme function under a new name.
    $theme_registry['fbconnect_user_picture_orig'] = $theme_registry['user_picture'];

    // Override theme username
    $theme_registry['user_picture'] = array(
      'arguments' => array(
        'account' => NULL,
      ),
      'function' => 'fbconnect_login_theme_user_picture_override',
      'preprocess functions' => array(),
      'theme path' => drupal_get_path('module', 'fbconnect'),
    );
  }
}