function system_theme_suggestions_page

Implements hook_theme_suggestions_HOOK().

File

core/modules/system/system.module, line 301

Code

function system_theme_suggestions_page(array $variables) {
    $path_args = explode('/', trim(\Drupal::service('path.current')->getPath(), '/'));
    $suggestions = theme_get_suggestions($path_args, 'page');
    $http_error_suggestions = [
        'system.401' => 'page__401',
        'system.403' => 'page__403',
        'system.404' => 'page__404',
    ];
    $route_name = \Drupal::routeMatch()->getRouteName();
    if (isset($http_error_suggestions[$route_name])) {
        $suggestions[] = 'page__4xx';
        $suggestions[] = $http_error_suggestions[$route_name];
    }
    return $suggestions;
}