function profile2_regpath_form_alter in Profile2 Registration Path 7

Same name and namespace in other branches

1. 7.2 profile2_regpath.module \profile2_regpath_form_alter()

Implements hook_form_alter().

File

./profile2_regpath.module, line 138

Attach profile2 form to registration form according to path.

Code

function profile2_regpath_form_alter(&$form, &$form_state, $form_id) {
  if ($form_id == 'user_register_form') {
    module_load_include('inc', 'profile2_regpath');

    // Logintoboggan might display user_register_form on 403 pages.
    if (module_exists('logintoboggan') && variable_get('site_403') == 'toboggan/denied' && strpos(drupal_get_http_header('Status'), '403') === 0) {
      $profile_types = profile2_regpath_get_profiles('user');
    }
    else {

      // Get profile2 profile types from current path.
      $url = drupal_parse_url($form['#action']);
      $path = ltrim($url['path'], '/');

      // Check to see if this is an alias. If so, use source path.
      if ($source = drupal_lookup_path('source', $path)) {
        $path = $source;
      }

      // Grab first part of URL.
      $path_parts = explode('/', $path);
      $path_key = reset($path_parts);

      // Load profiles for this path key and attach associated fields.
      $profile_types = profile2_regpath_regpath_load_multiple(array(
        'path' => $path_key,
        'status' => 1,
      ));
    }
    profile2_regpath_attach_profile_fields($form, $form_state, $form_id, $profile_types);
  }
}