Merge remote-tracking branch 'origin/MAGETWO-44378' into BUGS

app/code/Magento/Checkout/view/frontend/web/js/sidebar.js

@@ -52,7 +52,11 @@ define([
                     customer = customerData.get('customer');
 
                 if (!customer().firstname && !cart().isGuestCheckoutAllowed) {
-                    authenticationPopup.showModal();
+                    if (this.options.url.isRedirectRequired) {
+                        location.href = this.options.url.loginUrl;
+                    } else {
+                        authenticationPopup.showModal();
+                    }
 
                     return false;
                 }

app/code/Magento/Checkout/view/frontend/web/js/view/minicart.js

@@ -33,7 +33,9 @@ define([
             "url": {
                 "checkout": window.checkout.checkoutUrl,
                 "update": window.checkout.updateItemQtyUrl,
-                "remove": window.checkout.removeItemUrl
+                "remove": window.checkout.removeItemUrl,
+                "loginUrl": window.checkout.customerLoginUrl,
+                "isRedirectRequired": window.checkout.isRedirectRequired
             },
             "button": {
                 "checkout": "#top-cart-btn-checkout",

app/code/Magento/Customer/Model/Cart/ConfigPlugin.php

+<?php
+/**
+ * Copyright © 2015 Magento. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+namespace Magento\Customer\Model\Cart;
+
+use Magento\Customer\Model\Checkout\ConfigProvider;
+
+class ConfigPlugin
+{
+    /**
+     * @var ConfigProvider
+     */
+    protected $configProvider;
+
+    /**
+     * @param ConfigProvider $configProvider
+     */
+    public function __construct(
+        ConfigProvider $configProvider
+    ) {
+        $this->configProvider = $configProvider;
+    }
+
+    /**
+     * @param \Magento\Checkout\Block\Cart\Sidebar $subject
+     * @param array $result
+     * @return array
+     *
+     * @SuppressWarnings(PHPMD.UnusedFormalParameter)
+     */
+    public function afterGetConfig(\Magento\Checkout\Block\Cart\Sidebar $subject, array $result)
+    {
+        return array_merge_recursive($result, $this->configProvider->getConfig());
+    }
+}

app/code/Magento/Customer/Model/Checkout/ConfigProvider.php

+<?php
+/**
+ * Copyright © 2015 Magento. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+namespace Magento\Customer\Model\Checkout;
+
+use Magento\Checkout\Model\ConfigProviderInterface;
+use Magento\Customer\Model\Url;
+use Magento\Framework\UrlInterface;
+use Magento\Store\Model\StoreManagerInterface;
+
+class ConfigProvider implements ConfigProviderInterface
+{
+    /**
+     * @var StoreManagerInterface
+     */
+    protected $storeManager;
+
+    /**
+     * @var UrlInterface
+     */
+    protected $urlBuilder;
+
+    /**
+     * @param UrlInterface $urlBuilder
+     * @param StoreManagerInterface $storeManager
+     */
+    public function __construct(
+        UrlInterface $urlBuilder,
+        StoreManagerInterface $storeManager
+    ) {
+        $this->urlBuilder = $urlBuilder;
+        $this->storeManager = $storeManager;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getConfig()
+    {
+        return [
+            'customerLoginUrl' => $this->getLoginUrl(),
+            'isRedirectRequired' => $this->isRedirectRequired(),
+        ];
+    }
+
+    /**
+     * Returns URL to login controller action
+     *
+     * @return string
+     */
+    protected function getLoginUrl()
+    {
+        return $this->urlBuilder->getUrl(Url::ROUTE_ACCOUNT_LOGIN);
+    }
+
+    /**
+     * Whether redirect to login page is required
+     *
+     * @return bool
+     */
+    protected function isRedirectRequired()
+    {
+        $baseUrl = $this->storeManager->getStore()->getBaseUrl();
+
+        if (strpos($this->getLoginUrl(), $baseUrl) !== false) {
+            return false;
+        }
+
+        return true;
+    }
+}

app/code/Magento/Customer/etc/frontend/di.xml

@@ -54,4 +54,7 @@
     <type name="Magento\Customer\Controller\AccountInterface">
         <plugin name="customer_account" type="Magento\Customer\Controller\Plugin\Account" />
     </type>
+    <type name="Magento\Checkout\Block\Cart\Sidebar">
+        <plugin name="customer_cart" type="\Magento\Customer\Model\Cart\ConfigPlugin" />
+    </type>
 </config>