function query_parameters_to_url_output_and_cache_redirect in Query Parameters To URL 7

Outputs the redirect, and caches the response.

1 call to query_parameters_to_url_output_and_cache_redirect()

query_parameters_to_url_init in ./query_parameters_to_url.module

Implements hook_init().

File

./query_parameters_to_url.module, line 702

Query Arguments To URL module.

Code

function query_parameters_to_url_output_and_cache_redirect($url) {

  // If cache is disabled, just exit.
  $cache_enabled = variable_get('cache', 0);
  $is_cache_able = drupal_page_is_cacheable();
  if (!$cache_enabled || !$is_cache_able) {
    drupal_exit($url);
  }

  // Otherwise do the same things that drupal_exit does, and serve from
  // cache.
  if (drupal_get_bootstrap_phase() == DRUPAL_BOOTSTRAP_FULL) {
    if (!defined('MAINTENANCE_MODE') || MAINTENANCE_MODE != 'update') {
      module_invoke_all('exit', $url);
    }
    drupal_session_commit();
    if ($cache_enabled) {

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