Update to Drupal 8.1.0. For more information, see https://www.drupal.org/drupal-8.1.0-release-notes

core/lib/Drupal/Core/Cache/Apcu4Backend.php

@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\Cache\Apcu4Backend.
- */
-
 namespace Drupal\Core\Cache;
 
 /**

core/lib/Drupal/Core/Cache/ApcuBackend.php

@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\Cache\ApcuBackend.
- */
-
 namespace Drupal\Core\Cache;
 
 /**

core/lib/Drupal/Core/Cache/ApcuBackendFactory.php

@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\Cache\ApcuBackendFactory.
- */
-
 namespace Drupal\Core\Cache;
 
 use Drupal\Core\Site\Settings;

core/lib/Drupal/Core/Cache/BackendChain.php

@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\Cache\BackendChain.
- */
-
 namespace Drupal\Core\Cache;
 /**
  * Defines a chained cache implementation for combining multiple cache backends.

core/lib/Drupal/Core/Cache/Cache.php

@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\Cache\Cache.
- */
-
 namespace Drupal\Core\Cache;
 
 use Drupal\Core\Database\Query\SelectInterface;

core/lib/Drupal/Core/Cache/CacheBackendInterface.php

@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\Cache\CacheBackendInterface.
- */
-
 namespace Drupal\Core\Cache;
 
 /**

core/lib/Drupal/Core/Cache/CacheCollector.php

@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\Cache\CacheCollector.
- */
-
 namespace Drupal\Core\Cache;
 
 use Drupal\Component\Utility\Crypt;

core/lib/Drupal/Core/Cache/CacheCollectorInterface.php

@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\Cache\CacheCollectorInterface.
- */
-
 namespace Drupal\Core\Cache;
 
 /**

core/lib/Drupal/Core/Cache/CacheFactory.php

@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\Cache\CacheFactory.
- */
-
 namespace Drupal\Core\Cache;
 
 /**

core/lib/Drupal/Core/Cache/CacheFactoryInterface.php

@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\Cache\CacheFactoryInterface.
- */
-
 namespace Drupal\Core\Cache;
 
 /**

core/lib/Drupal/Core/Cache/CacheTagsChecksumInterface.php

@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\Cache\CacheTagsChecksumInterface.
- */
-
 namespace Drupal\Core\Cache;
 
 /**

core/lib/Drupal/Core/Cache/CacheTagsInvalidator.php

@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\Cache\CacheTagsInvalidator.
- */
-
 namespace Drupal\Core\Cache;
 
 use Symfony\Component\DependencyInjection\ContainerAwareTrait;

core/lib/Drupal/Core/Cache/CacheTagsInvalidatorInterface.php

@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\Cache\CacheTagsInvalidatorInterface.
- */
-
 namespace Drupal\Core\Cache;
 
 /**

core/lib/Drupal/Core/Cache/CacheableDependencyInterface.php

@@ -1,8 +1,4 @@
 <?php
-/**
- * @file
- * Contains \Drupal\Core\Cache\CacheableDependencyInterface.
- */
 
 namespace Drupal\Core\Cache;
 

core/lib/Drupal/Core/Cache/CacheableJsonResponse.php

@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\Cache\CacheableJsonResponse.
- */
-
 namespace Drupal\Core\Cache;
 
 use Symfony\Component\HttpFoundation\JsonResponse;

core/lib/Drupal/Core/Cache/CacheableMetadata.php

@@ -1,8 +1,4 @@
 <?php
-/**
- * @file
- * Contains \Drupal\Core\Cache\CacheableMetadata.
- */
 
 namespace Drupal\Core\Cache;
 

core/lib/Drupal/Core/Cache/CacheableRedirectResponse.php

@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\Cache\CacheableRedirectResponse.
- */
-
 namespace Drupal\Core\Cache;
 
 use Symfony\Component\HttpFoundation\RedirectResponse;

core/lib/Drupal/Core/Cache/CacheableResponse.php

@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\Cache\CacheableResponse.
- */
-
 namespace Drupal\Core\Cache;
 
 use Symfony\Component\HttpFoundation\Response;

core/lib/Drupal/Core/Cache/CacheableResponseInterface.php

@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\Cache\CacheableResponseInterface.
- */
-
 namespace Drupal\Core\Cache;
 
 /**

core/lib/Drupal/Core/Cache/CacheableResponseTrait.php

@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\Cache\CacheableResponseTrait.
- */
-
 namespace Drupal\Core\Cache;
 
 /**

core/lib/Drupal/Core/Cache/ChainedFastBackend.php

@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\Cache\ChainedFastBackend.
- */
-
 namespace Drupal\Core\Cache;
 
 /**

core/lib/Drupal/Core/Cache/ChainedFastBackendFactory.php

@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\Cache\ChainedFastBackendFactory.
- */
-
 namespace Drupal\Core\Cache;
 use Drupal\Core\Site\Settings;
 use Symfony\Component\DependencyInjection\ContainerAwareTrait;

core/lib/Drupal/Core/Cache/Context/AccountPermissionsCacheContext.php

@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\Cache\Context\AccountPermissionsCacheContext.
- */
-
 namespace Drupal\Core\Cache\Context;
 
 use Drupal\Core\Cache\CacheableMetadata;

core/lib/Drupal/Core/Cache/Context/CacheContextInterface.php

@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\Cache\Context\CacheContextInterface.
- */
-
 namespace Drupal\Core\Cache\Context;
 
 /**

core/lib/Drupal/Core/Cache/Context/CacheContextsManager.php

@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\Cache\Context\CacheContextsManager.
- */
-
 namespace Drupal\Core\Cache\Context;
 
 use Drupal\Core\Cache\CacheableMetadata;

core/lib/Drupal/Core/Cache/Context/CacheContextsPass.php

@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\Cache\Context\CacheContextsPass.
- */
-
 namespace Drupal\Core\Cache\Context;
 
 use Symfony\Component\DependencyInjection\ContainerBuilder;

core/lib/Drupal/Core/Cache/Context/CalculatedCacheContextInterface.php

@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\Cache\Context\CalculatedCacheContextInterface.
- */
-
 namespace Drupal\Core\Cache\Context;
 
 /**

core/lib/Drupal/Core/Cache/Context/ContextCacheKeys.php

@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\Cache\Context\ContextCacheKeys.
- */
-
 namespace Drupal\Core\Cache\Context;
 
 use Drupal\Core\Cache\CacheableMetadata;

core/lib/Drupal/Core/Cache/Context/CookiesCacheContext.php

@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\Cache\Context\CookiesCacheContext.
- */
-
 namespace Drupal\Core\Cache\Context;
 
 use Drupal\Core\Cache\CacheableMetadata;

core/lib/Drupal/Core/Cache/Context/HeadersCacheContext.php

@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\Cache\Context\HeadersCacheContext.
- */
-
 namespace Drupal\Core\Cache\Context;
 
 use Drupal\Core\Cache\CacheableMetadata;

core/lib/Drupal/Core/Cache/Context/IpCacheContext.php

@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\Cache\Context\IpCacheContext.
- */
-
 namespace Drupal\Core\Cache\Context;
 
 use Drupal\Core\Cache\CacheableMetadata;

core/lib/Drupal/Core/Cache/Context/IsSuperUserCacheContext.php

@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\Cache\Context\IsSuperUserCacheContext.
- */
-
 namespace Drupal\Core\Cache\Context;
 
 use Drupal\Core\Cache\CacheableMetadata;

core/lib/Drupal/Core/Cache/Context/LanguagesCacheContext.php

@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\Cache\Context\LanguagesCacheContext.
- */
-
 namespace Drupal\Core\Cache\Context;
 
 use Drupal\Core\Cache\CacheableMetadata;

core/lib/Drupal/Core/Cache/Context/MenuActiveTrailsCacheContext.php

@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\Cache\Context\MenuActiveTrailsCacheContext.
- */
-
 namespace Drupal\Core\Cache\Context;
 
 use Drupal\Core\Cache\CacheableMetadata;

core/lib/Drupal/Core/Cache/Context/PagersCacheContext.php

@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\Cache\Context\PagersCacheContext.
- */
-
 namespace Drupal\Core\Cache\Context;
 
 use Drupal\Core\Cache\CacheableMetadata;

core/lib/Drupal/Core/Cache/Context/PathCacheContext.php

@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\Cache\Context\PathCacheContext.
- */
-
 namespace Drupal\Core\Cache\Context;
 
 use Drupal\Core\Cache\CacheableMetadata;

core/lib/Drupal/Core/Cache/Context/QueryArgsCacheContext.php

@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\Cache\Context\QueryArgsCacheContext.
- */
-
 namespace Drupal\Core\Cache\Context;
 
 use Drupal\Core\Cache\CacheableMetadata;

core/lib/Drupal/Core/Cache/Context/RequestFormatCacheContext.php

@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\Cache\Context\RequestFormatCacheContext.
- */
-
 namespace Drupal\Core\Cache\Context;
 
 use Drupal\Core\Cache\CacheableMetadata;

core/lib/Drupal/Core/Cache/Context/RequestStackCacheContextBase.php

@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\Cache\Context\RequestStackCacheContextBase.
- */
-
 namespace Drupal\Core\Cache\Context;
 
 use Symfony\Component\HttpFoundation\RequestStack;

core/lib/Drupal/Core/Cache/Context/RouteCacheContext.php

@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\Cache\Context\RouteCacheContext.
- */
-
 namespace Drupal\Core\Cache\Context;
 
 use Drupal\Core\Cache\CacheableMetadata;

core/lib/Drupal/Core/Cache/Context/RouteNameCacheContext.php

@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\Cache\Context\RouteNameCacheContext.
- */
-
 namespace Drupal\Core\Cache\Context;
 
 /**

core/lib/Drupal/Core/Cache/Context/SessionCacheContext.php

@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\Cache\Context\SessionCacheContext.
- */
-
 namespace Drupal\Core\Cache\Context;
 
 /**

core/lib/Drupal/Core/Cache/Context/SessionExistsCacheContext.php

@@ -0,0 +1,64 @@
+<?php
+
+namespace Drupal\Core\Cache\Context;
+
+use Drupal\Core\Cache\CacheableMetadata;
+use Drupal\Core\Session\SessionConfigurationInterface;
+use Symfony\Component\HttpFoundation\RequestStack;
+
+/**
+ * Defines the SessionExistsCacheContext service, for "session or not" caching.
+ *
+ * Cache context ID: 'session.exists'.
+ */
+class SessionExistsCacheContext implements CacheContextInterface {
+
+  /**
+   * The session configuration.
+   *
+   * @var \Drupal\Core\Session\SessionConfigurationInterface
+   */
+  protected $sessionConfiguration;
+
+  /**
+   * The request stack.
+   *
+   * @var \Symfony\Component\HttpFoundation\RequestStack
+   */
+  protected $requestStack;
+
+  /**
+   * Constructs a new SessionExistsCacheContext class.
+   *
+   * @param \Drupal\Core\Session\SessionConfigurationInterface $session_configuration
+   *   The session configuration.
+   * @param \Symfony\Component\HttpFoundation\RequestStack $request_stack
+   *   The request stack.
+   */
+  public function __construct(SessionConfigurationInterface $session_configuration, RequestStack $request_stack) {
+    $this->sessionConfiguration = $session_configuration;
+    $this->requestStack = $request_stack;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public static function getLabel() {
+    return t('Session exists');
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getContext() {
+    return $this->sessionConfiguration->hasSession($this->requestStack->getCurrentRequest()) ? '1' : '0';
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getCacheableMetadata() {
+    return new CacheableMetadata();
+  }
+
+}

core/lib/Drupal/Core/Cache/Context/SiteCacheContext.php

@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\Cache\Context\SiteCacheContext.
- */
-
 namespace Drupal\Core\Cache\Context;
 
 use Drupal\Core\Cache\CacheableMetadata;

core/lib/Drupal/Core/Cache/Context/ThemeCacheContext.php

@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\Cache\Context\ThemeCacheContext.
- */
-
 namespace Drupal\Core\Cache\Context;
 
 use Drupal\Core\Cache\CacheableMetadata;

core/lib/Drupal/Core/Cache/Context/TimeZoneCacheContext.php

@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\Cache\Context\TimeZoneCacheContext.
- */
-
 namespace Drupal\Core\Cache\Context;
 
 use Drupal\Core\Cache\CacheableMetadata;

core/lib/Drupal/Core/Cache/Context/UrlCacheContext.php

@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\Cache\Context\UrlCacheContext.
- */
-
 namespace Drupal\Core\Cache\Context;
 
 use Drupal\Core\Cache\CacheableMetadata;

core/lib/Drupal/Core/Cache/Context/UserCacheContext.php

@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\Cache\Context\UserCacheContext.
- */
-
 namespace Drupal\Core\Cache\Context;
 
 use Drupal\Core\Cache\CacheableMetadata;

core/lib/Drupal/Core/Cache/Context/UserCacheContextBase.php

@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\Cache\Context\UserCacheContextBase.
- */
-
 namespace Drupal\Core\Cache\Context;
 
 use Drupal\Core\Session\AccountInterface;

core/lib/Drupal/Core/Cache/Context/UserRolesCacheContext.php

@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\Cache\Context\UserRolesCacheContext.
- */
-
 namespace Drupal\Core\Cache\Context;
 
 use Drupal\Core\Cache\CacheableMetadata;

core/lib/Drupal/Core/Cache/DatabaseBackend.php

@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\Cache\DatabaseBackend.
- */
-
 namespace Drupal\Core\Cache;
 
 use Drupal\Component\Utility\Crypt;

core/lib/Drupal/Core/Cache/DatabaseBackendFactory.php

@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\Cache\DatabaseBackendFactory.
- */
-
 namespace Drupal\Core\Cache;
 
 use Drupal\Core\Database\Connection;

core/lib/Drupal/Core/Cache/DatabaseCacheTagsChecksum.php

@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\Cache\DatabaseCacheTagsChecksum.
- */
-
 namespace Drupal\Core\Cache;
 
 use Drupal\Core\Database\Connection;

core/lib/Drupal/Core/Cache/ListCacheBinsPass.php

@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\Cache\ListCacheBinsPass.
- */
-
 namespace Drupal\Core\Cache;
 
 use Symfony\Component\DependencyInjection\ContainerBuilder;

core/lib/Drupal/Core/Cache/MemoryBackend.php

@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\Cache\MemoryBackend.
- */
-
 namespace Drupal\Core\Cache;
 
 /**

core/lib/Drupal/Core/Cache/MemoryBackendFactory.php

@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\Cache\MemoryBackendFactory.
- */
-
 namespace Drupal\Core\Cache;
 
 class MemoryBackendFactory implements CacheFactoryInterface {

core/lib/Drupal/Core/Cache/MemoryCounterBackend.php

@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\Cache\MemoryCounterBackend.
- */
-
 namespace Drupal\Core\Cache;
 
 /**

core/lib/Drupal/Core/Cache/NullBackend.php

@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\Cache\NullBackend.
- */
-
 namespace Drupal\Core\Cache;
 
 /**

core/lib/Drupal/Core/Cache/NullBackendFactory.php

@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\Cache\NullBackendFactory.
- */
-
 namespace Drupal\Core\Cache;
 
 class NullBackendFactory implements CacheFactoryInterface {

core/lib/Drupal/Core/Cache/PhpBackend.php

@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\Cache\PhpBackend.
- */
-
 namespace Drupal\Core\Cache;
 
 use Drupal\Core\PhpStorage\PhpStorageFactory;

core/lib/Drupal/Core/Cache/PhpBackendFactory.php

@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\Cache\PhpBackendFactory.
- */
-
 namespace Drupal\Core\Cache;
 
 class PhpBackendFactory implements CacheFactoryInterface {

core/lib/Drupal/Core/Cache/RefinableCacheableDependencyInterface.php

@@ -1,8 +1,4 @@
 <?php
-/**
- * @file
- * Contains \Drupal\Core\Cache\RefinableCacheableDependencyInterface.
- */
 
 namespace Drupal\Core\Cache;
 

core/lib/Drupal/Core/Cache/RefinableCacheableDependencyTrait.php

@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\Cache\RefinableCacheableDependencyTrait.
- */
-
 namespace Drupal\Core\Cache;
 
 /**

core/lib/Drupal/Core/Cache/UnchangingCacheableDependencyTrait.php

@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\Cache\UnchangingCacheableDependencyTrait.
- */
-
 namespace Drupal\Core\Cache;
 
 /**

core/lib/Drupal/Core/Cache/UseCacheBackendTrait.php

@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\Cache\UseCacheBackendTrait.
- */
-
 namespace Drupal\Core\Cache;
 
 /**