Merge branch 'develop' into MAGETWO-41948

Author: Michael Logvin

.htaccess

@@ -252,3 +252,10 @@
 ## http://developer.yahoo.com/performance/rules.html#etags
 
     #FileETag none
+
+############################################
+## Add custom headers
+<IfModule mod_headers.c>
+    Header set X-Content-Type-Options "nosniff"
+    Header set X-XSS-Protection "1; mode=block"
+</IfModule>

app/code/Magento/AdminNotification/i18n/zh_CN.csv renamed to app/code/Magento/AdminNotification/i18n/zh_Hans_CN.csv

@@ -84,6 +84,19 @@ protected function _prepareCollection()
         return parent::_prepareCollection();
     }
 
+    /**
+     * Process collection after loading
+     *
+     * @return $this
+     */
+    protected function _afterLoadCollection()
+    {
+        foreach ($this->getCollection() as $item) {
+            $item->getCustomer() ?: $item->setCustomer('Guest');
+        }
+        return $this;
+    }
+
     /**
      * Prepares page sizes for dashboard grid with las 5 orders
      *

app/code/Magento/Authorizenet/i18n/zh_CN.csv renamed to app/code/Magento/Authorizenet/i18n/zh_Hans_CN.csv

@@ -211,7 +211,7 @@ public function isWebsiteSelected(\Magento\Store\Model\Website $website)
     public function getWebsiteId()
     {
         if (!$this->hasData('website_id')) {
-            $this->setData('website_id', $this->getRequest()->getParam($this->getWebsiteVarName()));
+            $this->setData('website_id', (int)$this->getRequest()->getParam($this->getWebsiteVarName()));
         }
         return $this->getData('website_id');
     }
@@ -289,7 +289,7 @@ public function isStoreGroupSelected(\Magento\Store\Model\Group $group)
     public function getStoreGroupId()
     {
         if (!$this->hasData('store_group_id')) {
-            $this->setData('store_group_id', $this->getRequest()->getParam($this->getStoreGroupVarName()));
+            $this->setData('store_group_id', (int)$this->getRequest()->getParam($this->getStoreGroupVarName()));
         }
         return $this->getData('store_group_id');
     }
@@ -339,7 +339,7 @@ public function getStores($group)
     public function getStoreId()
     {
         if (!$this->hasData('store_id')) {
-            $this->setData('store_id', $this->getRequest()->getParam($this->getStoreVarName()));
+            $this->setData('store_id', (int)$this->getRequest()->getParam($this->getStoreVarName()));
         }
         return $this->getData('store_id');
     }

app/code/Magento/Backend/Block/Dashboard/Orders/Grid.php

@@ -174,7 +174,7 @@ require(['jquery'], function(jQuery){
             if (confirm("<?php /* @escapeNotVerified */ echo __('Please confirm scope switching. All data that hasn\'t been saved will be lost.') ?>")) {
                 reload();
             } else {
-                obj.value = '<?php /* @escapeNotVerified */ echo $block->getStoreId() ?>';
+                obj.value = '<?php echo $block->escapeHtml($block->getStoreId()) ?>';
             }
             <?php else: ?>
                 reload();

app/code/Magento/Backend/Block/Store/Switcher.php

@@ -5,23 +5,20 @@
  */
 namespace Magento\CacheInvalidate\Model;
 
-use Symfony\Component\Config\Definition\Exception\Exception;
-use Zend\Uri\Uri;
-use Zend\Http\Client\Adapter\Socket;
 use Magento\Framework\Cache\InvalidateLogger;
 use Magento\Framework\App\DeploymentConfig;
-use Magento\Framework\Config\ConfigOptionsListConstants;
-use Magento\Framework\App\RequestInterface;
 
 class PurgeCache
 {
+    const HEADER_X_MAGENTO_TAGS_PATTERN = 'X-Magento-Tags-Pattern';
+
     /**
-     * @var UriFactory
+     * @var \Magento\PageCache\Model\Cache\Server
      */
-    protected $uriFactory;
+    protected $cacheServer;
 
     /**
-     * @var SocketFactory
+     * @var \Magento\CacheInvalidate\Model\SocketFactory
      */
     protected $socketAdapterFactory;
 
@@ -30,75 +27,53 @@ class PurgeCache
      */
     private $logger;
 
-    /**
-     * @var DeploymentConfig
-     */
-    private $config;
-
-    /**
-     * @var RequestInterface
-     */
-    private $request;
-
-    const DEFAULT_PORT = 80;
-
     /**
      * Constructor
      *
-     * @param UriFactory $uriFactory
-     * @param SocketFactory $socketAdapterFactory
+     * @param \Magento\PageCache\Model\Cache\Server $cacheServer
+     * @param \Magento\CacheInvalidate\Model\SocketFactory $socketAdapterFactory
      * @param InvalidateLogger $logger
-     * @param Reader $configReader
-     * @param RequestInterface $request
      */
     public function __construct(
-        UriFactory $uriFactory,
-        SocketFactory $socketAdapterFactory,
-        InvalidateLogger $logger,
-        DeploymentConfig $config,
-        RequestInterface $request
+        \Magento\PageCache\Model\Cache\Server $cacheServer,
+        \Magento\CacheInvalidate\Model\SocketFactory $socketAdapterFactory,
+        InvalidateLogger $logger
     ) {
-        $this->uriFactory = $uriFactory;
+        $this->cacheServer = $cacheServer;
         $this->socketAdapterFactory = $socketAdapterFactory;
         $this->logger = $logger;
-        $this->config = $config;
-        $this->request = $request;
     }
 
     /**
      * Send curl purge request
      * to invalidate cache by tags pattern
      *
      * @param string $tagsPattern
-     * @return void
+     * @return bool Return true if successful; otherwise return false
      */
     public function sendPurgeRequest($tagsPattern)
     {
-        $uri = $this->uriFactory->create();
         $socketAdapter = $this->socketAdapterFactory->create();
-        $servers = $this->config->get(ConfigOptionsListConstants::CONFIG_PATH_CACHE_HOSTS)
-            ?: [['host' => $this->request->getHttpHost()]];
-        $headers = ['X-Magento-Tags-Pattern' => $tagsPattern];
+        $servers = $this->cacheServer->getUris();
+        $headers = [self::HEADER_X_MAGENTO_TAGS_PATTERN => $tagsPattern];
         $socketAdapter->setOptions(['timeout' => 10]);
         foreach ($servers as $server) {
-            $port = isset($server['port']) ? $server['port'] : self::DEFAULT_PORT;
-            $uri->setScheme('http')
-                ->setHost($server['host'])
-                ->setPort($port);
             try {
-                $socketAdapter->connect($server['host'], $port);
+                $socketAdapter->connect($server->getHost(), $server->getPort());
                 $socketAdapter->write(
                     'PURGE',
-                    $uri,
+                    $server,
                     '1.1',
                     $headers
                 );
                 $socketAdapter->close();
-            } catch (Exception $e) {
+            } catch (\Exception $e) {
                 $this->logger->critical($e->getMessage(), compact('server', 'tagsPattern'));
+                return false;
             }
         }
 
         $this->logger->execute(compact('servers', 'tagsPattern'));
+        return true;
     }
 }