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view core/modules/system/src/Theme/DbUpdateNegotiator.php @ 19:fa3358dc1485 tip
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author | Chris Cannam |
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date | Wed, 28 Aug 2019 13:14:47 +0100 |
parents | 4c8ae668cc8c |
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<?php namespace Drupal\system\Theme; use Drupal\Core\Config\ConfigFactoryInterface; use Drupal\Core\Routing\RouteMatchInterface; use Drupal\Core\Site\Settings; use Drupal\Core\Theme\ThemeNegotiatorInterface; /** * Sets the active theme for the database update pages. */ class DbUpdateNegotiator implements ThemeNegotiatorInterface { /** * The config factory. * * @var \Drupal\Core\Config\ConfigFactoryInterface */ protected $configFactory; /** * Constructs a DbUpdateNegotiator. * * @param \Drupal\Core\Config\ConfigFactoryInterface $config_factory * The config factory. */ public function __construct(ConfigFactoryInterface $config_factory) { $this->configFactory = $config_factory; } /** * {@inheritdoc} */ public function applies(RouteMatchInterface $route_match) { return $route_match->getRouteName() == 'system.db_update'; } /** * {@inheritdoc} */ public function determineActiveTheme(RouteMatchInterface $route_match) { $custom_theme = Settings::get('maintenance_theme', 'seven'); if (!$custom_theme) { $config = $this->configFactory->get('system.theme'); $custom_theme = $config->get('default'); } return $custom_theme; } }