public function ThemeNegotiator::determineActiveTheme in Style Switcher 3.0.x

Same name and namespace in other branches

1. 8.2 tests/modules/styleswitcher_test_theme_per_page/src/Theme/ThemeNegotiator.php \Drupal\styleswitcher_test_theme_per_page\Theme\ThemeNegotiator::determineActiveTheme()

Determine the active theme for the request.

Parameters

\Drupal\Core\Routing\RouteMatchInterface $route_match: The current route match object.

Return value

string|null The name of the theme, or NULL if other negotiators, like the configured default one, should be used instead.

Overrides ThemeNegotiatorInterface::determineActiveTheme

File

tests/modules/styleswitcher_test_theme_per_page/src/Theme/ThemeNegotiator.php, line 23

Class

ThemeNegotiator

Defines a theme negotiator that deals with the active theme on the demo page.

Namespace

Drupal\styleswitcher_test_theme_per_page\Theme

Code

public function determineActiveTheme(RouteMatchInterface $route_match) {
  return $route_match
    ->getParameter('theme');
}