优化goog feed生成文件

app/code/Joshine/GoogleFeed/Console/Command/GoogleFeed.php

@@ -3,6 +3,7 @@
 namespace Joshine\GoogleFeed\Console\Command;
 
 use Magento\Framework\App\State;
+use Magento\Setup\Exception;
 use Magento\Store\Model\Store;
 use Symfony\Component\Console\Command\Command;
 use Symfony\Component\Console\Input\InputInterface;
@@ -233,6 +234,11 @@ class GoogleFeed extends Command
         $productRows['header'] = $this->generateRow($this->columns);
 
         foreach ($products as $key => $product) {
+            //去除没有主产品的子产品
+            $configProductIds =  $this->configurable->getParentIdsByChild($product->getId());
+            if (empty($configProductIds)){
+                continue;
+            }
             $_product = $this->productRepository->getById($product->getId());
             $data = $this->generateProductData($_product,$categoryGoogleProductCategory);
             if (count($data) > 0) {
@@ -284,7 +290,14 @@ class GoogleFeed extends Command
             $data['id'] = $product->getSku();
             $data['title'] = $this->getStoreName() .' '. str_replace('"', '\'', $product->getName());
             $data['description'] = strip_tags(str_replace('"', '\'', $product->getDescription()));
-
+            //获取主产品描述信息
+            if (empty($data['description'])){
+                var_dump($product->getSku());
+                $desc = $this->getConfigProductDescription($product);
+                if (!empty($desc)){
+                    $data['description'] = strip_tags(str_replace('"', '\'', $desc));
+                }
+            }
 
             foreach( $product->getCategoryIds() as $k=>$v){
                 if (isset($categoryGoogleProductCategory[$v])){
@@ -375,6 +388,29 @@ class GoogleFeed extends Command
         return $name;
     }
 
+    public function getConfigProductDescription($product){
+        $configProductIds =  $this->configurable->getParentIdsByChild($product->getId());
+        if (!$configProductIds){
+            return "";
+        }
+        if(is_array($configProductIds) && !empty($configProductIds)){
+            $configProductId = $configProductIds[0];
+        }
+        if(is_int($configProductIds)){
+            $configProductId = $configProductIds;
+        }
+        $configurablProduct =$this->productRepository->getById($configProductId, false, $product->getStoreId());
+        try {
+            $desc = $configurablProduct->getCustomAttribute("description");
+        }catch (Exception $e){
+            $desc = false;
+        }
+        if ($desc){
+            return $desc->getValue();
+        }
+        return "";
+    }
+
     public function getConfigProductUrl($product){
         $configProductIds =  $this->configurable->getParentIdsByChild($product->getId());
         if (!$configProductIds){