function quickbar_preprocess_page in Quickbar 6

Implementation of hook_preprocess_page().

File

./quickbar.module, line 176

Code

function quickbar_preprocess_page(&$vars, $hook) {
  $body_classes = array(
    $vars['body_classes'],
  );

  // Declare initial variables.
  global $user;

  // Need a serialized array for default value.
  $roles = unserialize(variable_get('quickbar_role_weights', ''));
  if (is_array($roles)) {

    // Sort roles
    asort($roles);

    // Loop through the roles looking for a role that matches the current users
    // role and also has a menu associated with it.
    foreach ($roles as $rid => $weight) {

      // If the toolbar should be sticky add a sticky class to the body.
      if (variable_get('quickbar_sticky_' . $rid, FALSE)) {
        $body_classes[] = 'quickbar-sticky';
      }

      // Add the new body classes to the existing variable and
      // push back into the default variable used in theme creation.
      $vars['body_classes'] = implode(' ', $body_classes);

      // If the user has the current role don't proceed any further
      if (isset($user->roles[$rid])) {
        break;
      }
    }
  }
}