Merge pull request #1671 from magento-engcom/2.2-develop-prs

[EngCom] Public Pull Requests - 2.2-develop
 - MAGETWO-83279: Magento 2.2.0 Solution for Cross-sell product placeholder image size … #12018
 - MAGETWO-83270: 11700: "Something Went Wrong" error for limited access admin user #11993
 - MAGETWO-83085: fix #8846: avoid duplicated attribute option values #11785

Author: ishakhsuvarov

app/code/Magento/Catalog/Model/Product/Attribute/OptionManagement.php

@@ -40,6 +40,17 @@ public function getItems($attributeCode)
      */
     public function add($attributeCode, $option)
     {
+        /** @var \Magento\Eav\Api\Data\AttributeOptionInterface[] $currentOptions */
+        $currentOptions = $this->getItems($attributeCode);
+        if (is_array($currentOptions)) {
+            array_walk($currentOptions, function (&$attributeOption) {
+                /** @var \Magento\Eav\Api\Data\AttributeOptionInterface $attributeOption */
+                    $attributeOption = $attributeOption->getLabel();
+            });
+            if (in_array($option->getLabel(), $currentOptions)) {
+                return false;
+            }
+        }
         return $this->eavOptionManagement->add(
             \Magento\Catalog\Api\Data\ProductAttributeInterface::ENTITY_TYPE_CODE,
             $attributeCode,

app/code/Magento/Ui/Controller/Adminhtml/Index/Render.php

@@ -127,7 +127,10 @@ private function validateAclResource($dataProviderConfigData)
     {
         if (isset($dataProviderConfigData['aclResource'])) {
             if (!$this->_authorization->isAllowed($dataProviderConfigData['aclResource'])) {
-                $this->_redirect('admin/denied');
+                if (!$this->_request->isAjax()) {
+                    $this->_redirect('admin/denied');
+                }
+
                 return false;
             }
         }

app/code/Magento/Ui/Test/Unit/Controller/Adminhtml/Index/RenderTest.php

@@ -279,6 +279,13 @@ public function testExecuteAjaxRequestWithoutPermissions(array $dataProviderConf
         $this->requestMock->expects($this->any())
             ->method('getParams')
             ->willReturn([]);
+        if ($isAllowed === false) {
+            $this->requestMock->expects($this->once())
+                ->method('isAjax')
+                ->willReturn(true);
+        }
+        $this->responseMock->expects($this->never())
+            ->method('setRedirect');
         $this->responseMock->expects($this->any())
             ->method('appendBody')
             ->with($renderedData);

app/design/frontend/Magento/blank/etc/view.xml

@@ -12,9 +12,9 @@
                 <width>140</width>
                 <height>140</height>
             </image>
-            <image id="cart_cross_sell_products" type="thumbnail">
-                <width>152</width>
-                <height>188</height>
+            <image id="cart_cross_sell_products" type="small_image">
+                <width>240</width>
+                <height>300</height>
             </image>
             <image id="cart_page_product_thumbnail" type="small_image">
                 <width>110</width>

app/design/frontend/Magento/luma/etc/view.xml

@@ -12,9 +12,9 @@
                 <width>140</width>
                 <height>140</height>
             </image>
-            <image id="cart_cross_sell_products" type="thumbnail">
-                <width>200</width>
-                <height>248</height>
+            <image id="cart_cross_sell_products" type="small_image">
+                <width>240</width>
+                <height>300</height>
             </image>
             <image id="cart_page_product_thumbnail" type="small_image">
                 <width>165</width>