function redirect_goto in Redirect 7

Same name and namespace in other branches

1. 7.2 redirect.module \redirect_goto()

Redirect callback; perform an URL redirect.

1 string reference to 'redirect_goto'

redirect_redirect in ./redirect.module

Perform an URL redirect.

File

./redirect.module, line 1183

Code

function redirect_goto($redirect) {
  $redirect->redirect_options['absolute'] = TRUE;

  // Check if this points on a file on the server.
  if (file_exists(DRUPAL_ROOT . '/' . $redirect->redirect)) {

    // We don't use url() directly for files to avoid a language prefix being added.
    $url = url(file_create_url($redirect->redirect), $redirect->redirect_options);
  }
  else {
    $url = url($redirect->redirect, $redirect->redirect_options);
  }
  drupal_add_http_header('Location', $url);
  drupal_add_http_header('Status', redirect_status_code_options($redirect->status_code));
  if (!empty($redirect->rid)) {

    // Add a custom header for the redirect ID so when the redirect is served
    // from the page cache, we can track it.
    drupal_add_http_header('X-Redirect-ID', $redirect->rid);
  }
  if (!variable_get('redirect_page_cache', 0) || !variable_get('cache', 0) || !drupal_page_is_cacheable() || empty($redirect->cache)) {
    drupal_exit($url);
  }

  // @see drupal_exit()
  if (drupal_get_bootstrap_phase() == DRUPAL_BOOTSTRAP_FULL) {
    if (!defined('MAINTENANCE_MODE') || MAINTENANCE_MODE != 'update') {
      module_invoke_all('exit', $url);
    }
    drupal_session_commit();
    if (variable_get('cache', 0)) {

      // We must output something to allow the request to be cached.
      echo ' ';
      if ($cache = drupal_page_set_cache()) {

        // When caching this redirect for the first time we still need to ensure
        // that the correct cache headers are sent.
        // @see drupal_page_footer()
        drupal_serve_page_from_cache($cache);
      }
    }
  }
  exit;
}