Same name and namespace in other branches

1. 8.9.x core/modules/system/src/Theme/DbUpdateNegotiator.php \Drupal\system\Theme\DbUpdateNegotiator::determineActiveTheme()
2. 10 core/modules/system/src/Theme/DbUpdateNegotiator.php \Drupal\system\Theme\DbUpdateNegotiator::determineActiveTheme()
3. 11.x core/modules/system/src/Theme/DbUpdateNegotiator.php \Drupal\system\Theme\DbUpdateNegotiator::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

core/modules/system/src/Theme/DbUpdateNegotiator.php, line 57

Class

DbUpdateNegotiator

Sets the active theme for the database update pages.

Namespace

Drupal\system\Theme

Code

public function determineActiveTheme(RouteMatchInterface $route_match) {
    $custom_theme = Settings::get('maintenance_theme');
    if (!$custom_theme) {
        $custom_theme = $this->themeHandler
            ->themeExists('claro') ? 'claro' : 'seven';
    }
    return $custom_theme;
}

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