class TestThemeNegotiator

Same name in other branches
  1. 9 core/modules/system/tests/modules/menu_test/src/Theme/TestThemeNegotiator.php \Drupal\menu_test\Theme\TestThemeNegotiator
  2. 8.9.x core/modules/system/tests/modules/menu_test/src/Theme/TestThemeNegotiator.php \Drupal\menu_test\Theme\TestThemeNegotiator
  3. 11.x core/modules/system/tests/modules/menu_test/src/Theme/TestThemeNegotiator.php \Drupal\menu_test\Theme\TestThemeNegotiator

Tests the theme negotiation functionality.

Retrieves the theme key of the theme to use for the current request based on the theme name provided in the URL.

Hierarchy

  • class \Drupal\menu_test\Theme\TestThemeNegotiator implements \Drupal\Core\Theme\ThemeNegotiatorInterface

Expanded class hierarchy of TestThemeNegotiator

1 string reference to 'TestThemeNegotiator'
menu_test.services.yml in core/modules/system/tests/modules/menu_test/menu_test.services.yml
core/modules/system/tests/modules/menu_test/menu_test.services.yml
1 service uses TestThemeNegotiator
theme.negotiator.test_theme in core/modules/system/tests/modules/menu_test/menu_test.services.yml
Drupal\menu_test\Theme\TestThemeNegotiator

File

core/modules/system/tests/modules/menu_test/src/Theme/TestThemeNegotiator.php, line 14

Namespace

Drupal\menu_test\Theme
View source 
class TestThemeNegotiator implements ThemeNegotiatorInterface {
    
    /**
     * {@inheritdoc}
     */
    public function applies(RouteMatchInterface $route_match) {
        return (bool) $route_match->getParameter('inherited');
    }
    
    /**
     * {@inheritdoc}
     */
    public function determineActiveTheme(RouteMatchInterface $route_match) {
        $argument = $route_match->getParameter('inherited');
        // Test using the variable administrative theme.
        if ($argument == 'use-admin-theme') {
            return \Drupal::config('system.theme')->get('admin');
        }
        elseif ($argument == 'use-test-theme') {
            return 'test_theme';
        }
        elseif ($argument == 'use-fake-theme') {
            return 'fake_theme';
        }
        // For any other value of the URL argument, do not return anything. This
        // allows us to test that returning nothing from a theme negotiation
        // causes the page to correctly fall back on using the main site theme.
    }

}

Members

Title Modifiers Object type Summary
TestThemeNegotiator::applies public function
TestThemeNegotiator::determineActiveTheme public function

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