Merge pull request #1158 from magento-engcom/develop-prs

[EngCom] Public Pull Requests
 - MAGETWO-69573: Adding logo in media folder #9797
 - MAGETWO-69555: Allow for referenceBlock to include template argument #9772
 - MAGETWO-69540: Fix for #5897: getIdentities relies on uninitialized collection #9777
 - MAGETWO-69533: [BUGFIX][6244] Fix Issue with code label display in cart checkout. #9721
 - MAGETWO-69499: Update select.js #9475
 - MAGETWO-69451: Replace Zend_Json in the configurable product block test #9753
 - MAGETWO-69373: Customer with unique attribute can't be saved #7844 #9712
 - MAGETWO-69369: Replace the direct usage of Zend_Json with a call to the Json Help class #9344
 - MAGETWO-69085: Do not hardcode product link types #9600
 - MAGETWO-69554: Patch to allow multiple filter_url_params to function #9723

Author: ishakhsuvarov

.gitignore

@@ -48,6 +48,7 @@ atlassian*
 /pub/media/favicon/*
 /pub/media/import/*
 !/pub/media/import/.htaccess
+/pub/media/logo/*
 /pub/media/theme/*
 /pub/media/theme_customization/*
 !/pub/media/theme_customization/.htaccess

app/code/Magento/Catalog/Block/Product/ProductList/Related.php

@@ -116,6 +116,13 @@ protected function _beforeToHtml()
      */
     public function getItems()
     {
+        /**
+         * getIdentities() depends on _itemCollection populated, but it can be empty if the block is hidden
+         * @see https://github.com/magento/magento2/issues/5897
+         */
+        if (is_null($this->_itemCollection)) {
+            $this->_prepareData();
+        }
         return $this->_itemCollection;
     }
 

app/code/Magento/Catalog/Block/Product/ProductList/Upsell.php

@@ -135,6 +135,13 @@ protected function _beforeToHtml()
      */
     public function getItemCollection()
     {
+        /**
+         * getIdentities() depends on _itemCollection populated, but it can be empty if the block is hidden
+         * @see https://github.com/magento/magento2/issues/5897
+         */
+        if (is_null($this->_itemCollection)) {
+            $this->_prepareData();
+        }
         return $this->_itemCollection;
     }
 

app/code/Magento/Catalog/Controller/Adminhtml/Product/Initialization/Helper.php

@@ -75,6 +75,11 @@ class Helper
      */
     private $dateTimeFilter;
 
+    /**
+     * @var \Magento\Catalog\Model\Product\LinkTypeProvider
+     */
+    private $linkTypeProvider;
+
     /**
      * Helper constructor.
      * @param \Magento\Framework\App\RequestInterface $request
@@ -83,21 +88,25 @@ class Helper
      * @param ProductLinks $productLinks
      * @param \Magento\Backend\Helper\Js $jsHelper
      * @param \Magento\Framework\Stdlib\DateTime\Filter\Date $dateFilter
+     * @param \Magento\Catalog\Model\Product\LinkTypeProvider $linkTypeProvider
      */
     public function __construct(
         \Magento\Framework\App\RequestInterface $request,
         \Magento\Store\Model\StoreManagerInterface $storeManager,
         StockDataFilter $stockFilter,
         \Magento\Catalog\Model\Product\Initialization\Helper\ProductLinks $productLinks,
         \Magento\Backend\Helper\Js $jsHelper,
-        \Magento\Framework\Stdlib\DateTime\Filter\Date $dateFilter
+        \Magento\Framework\Stdlib\DateTime\Filter\Date $dateFilter,
+        \Magento\Catalog\Model\Product\LinkTypeProvider $linkTypeProvider = null
     ) {
         $this->request = $request;
         $this->storeManager = $storeManager;
         $this->stockFilter = $stockFilter;
         $this->productLinks = $productLinks;
         $this->jsHelper = $jsHelper;
         $this->dateFilter = $dateFilter;
+        $this->linkTypeProvider = $linkTypeProvider ?: \Magento\Framework\App\ObjectManager::getInstance()
+            ->get(\Magento\Catalog\Model\Product\LinkTypeProvider::class);
     }
 
     /**
@@ -244,11 +253,17 @@ protected function setProductLinks(\Magento\Catalog\Model\Product $product)
 
         $product = $this->productLinks->initializeLinks($product, $links);
         $productLinks = $product->getProductLinks();
-        $linkTypes = [
-            'related' => $product->getRelatedReadonly(),
-            'upsell' => $product->getUpsellReadonly(),
-            'crosssell' => $product->getCrosssellReadonly()
-        ];
+        $linkTypes = [];
+
+        /** @var \Magento\Catalog\Api\Data\ProductLinkTypeInterface $linkTypeObject */
+        foreach ($this->linkTypeProvider->getItems() as $linkTypeObject) {
+            $linkTypes[$linkTypeObject->getName()] = $product->getData($linkTypeObject->getName() . '_readonly');
+        }
+
+        // skip linkTypes that were already processed on initializeLinks plugins
+        foreach ($productLinks as $productLink) {
+            unset($linkTypes[$productLink->getLinkType()]);
+        }
 
         foreach ($linkTypes as $linkType => $readonly) {
             if (isset($links[$linkType]) && !$readonly) {