diff --git a/core/includes/common.inc b/core/includes/common.inc index 323a666b89..98da691d73 100644 --- a/core/includes/common.inc +++ b/core/includes/common.inc @@ -1100,7 +1100,7 @@ function drupal_flush_all_caches() { \Drupal::service('kernel')->invalidateContainer(); // Wipe the Twig PHP Storage cache. - PhpStorageFactory::get('twig')->deleteAll(); + \Drupal::service('twig')->invalidate(); // Rebuild module and theme data. $module_data = system_rebuild_module_data(); diff --git a/core/lib/Drupal/Core/Template/TwigEnvironment.php b/core/lib/Drupal/Core/Template/TwigEnvironment.php index 21755a5057..e203054bdc 100644 --- a/core/lib/Drupal/Core/Template/TwigEnvironment.php +++ b/core/lib/Drupal/Core/Template/TwigEnvironment.php @@ -3,6 +3,7 @@ namespace Drupal\Core\Template; use Drupal\Core\Cache\CacheBackendInterface; +use Drupal\Core\PhpStorage\PhpStorageFactory; use Drupal\Core\Render\Markup; use Drupal\Core\State\StateInterface; @@ -17,6 +18,18 @@ class TwigEnvironment extends \Twig_Environment { /** + * Key name of the Twig cache prefix metadata key-value pair in State. + */ + const CACHE_PREFIX_METADATA_KEY = 'twig_extension_hash_prefix'; + + /** + * The state service. + * + * @var \Drupal\Core\State\StateInterface + */ + protected $state; + + /** * Static cache of template classes. * * @var array @@ -43,6 +56,8 @@ class TwigEnvironment extends \Twig_Environment { * The options for the Twig environment. */ public function __construct($root, CacheBackendInterface $cache, $twig_extension_hash, StateInterface $state, \Twig_LoaderInterface $loader = NULL, $options = []) { + $this->state = $state; + // Ensure that twig.engine is loaded, given that it is needed to render a // template because functions like TwigExtension::escapeFilter() are called. require_once $root . '/core/themes/engines/twig/twig.engine'; @@ -63,7 +78,7 @@ public function __construct($root, CacheBackendInterface $cache, $twig_extension $this->addExtension($sandbox); if ($options['cache'] === TRUE) { - $current = $state->get('twig_extension_hash_prefix', ['twig_extension_hash' => '']); + $current = $state->get(static::CACHE_PREFIX_METADATA_KEY, ['twig_extension_hash' => '']); if ($current['twig_extension_hash'] !== $twig_extension_hash || empty($current['twig_cache_prefix'])) { $current = [ 'twig_extension_hash' => $twig_extension_hash, @@ -71,7 +86,7 @@ public function __construct($root, CacheBackendInterface $cache, $twig_extension 'twig_cache_prefix' => uniqid(), ]; - $state->set('twig_extension_hash_prefix', $current); + $state->set(static::CACHE_PREFIX_METADATA_KEY, $current); } $this->twigCachePrefix = $current['twig_cache_prefix']; @@ -83,6 +98,16 @@ public function __construct($root, CacheBackendInterface $cache, $twig_extension } /** + * Invalidates all compiled Twig templates. + * + * @see \drupal_flush_all_caches + */ + public function invalidate() { + PhpStorageFactory::get('twig')->deleteAll(); + $this->state->delete(static::CACHE_PREFIX_METADATA_KEY); + } + + /** * Get the cache prefixed used by \Drupal\Core\Template\TwigPhpStorageCache * * @return string