function DrupalKernel::initializeRequestGlobals

Bootstraps the legacy global request variables.

@todo D8: Eliminate this entirely in favor of Request object.

Parameters

\Symfony\Component\HttpFoundation\Request $request: The current request.

File

core/lib/Drupal/Core/DrupalKernel.php, line 1149

Class

DrupalKernel

The DrupalKernel class is the core of Drupal itself.

Namespace

Code

protected function initializeRequestGlobals(Request $request) {
    global $base_url;
    // Set and derived from $base_url by this function.
    global $base_path, $base_root;
    global $base_secure_url, $base_insecure_url;
    // Create base URL.
    $base_root = $request->getSchemeAndHttpHost();
    $base_url = $base_root;
    // For a request URI of '/index.php/foo', $_SERVER['SCRIPT_NAME'] is
    // '/index.php', whereas $_SERVER['PHP_SELF'] is '/index.php/foo'.
    if ($dir = rtrim(dirname($request->server
        ->get('SCRIPT_NAME')), '\\/')) {
        // Remove "core" directory if present, allowing install.php,
        // authorize.php, and others to auto-detect a base path.
        $core_position = strrpos($dir, '/core');
        if ($core_position !== FALSE && strlen($dir) - 5 == $core_position) {
            $base_path = substr($dir, 0, $core_position);
        }
        else {
            $base_path = $dir;
        }
        $base_url .= $base_path;
        $base_path .= '/';
    }
    else {
        $base_path = '/';
    }
    $base_secure_url = str_replace('http://', 'https://', $base_url);
    $base_insecure_url = str_replace('https://', 'http://', $base_url);
}