Merge pull request #57 from integer-net/fix-category-attributes

Fix category attributes

Author: avstudnitz

main/src/Plugin/CategoryDataProviderPlugin.php

@@ -0,0 +1,60 @@
+<?php
+/**
+ * integer_net Magento Module
+ *
+ * @copyright  Copyright (c) 2018 integer_net GmbH (http://www.integer-net.de/)
+ * @author     Andreas von Studnitz <[email protected]>
+ */
+
+namespace IntegerNet\Solr\Plugin;
+
+use Magento\Eav\Model\Config as EavConfig;
+
+class CategoryDataProviderPlugin
+{
+    /**
+     * @var EavConfig
+     */
+    private $eavConfig;
+
+    public function __construct(
+        EavConfig $eavConfig
+    ) {
+        $this->eavConfig = $eavConfig;
+    }
+
+    public function afterPrepareMeta(\Magento\Catalog\Model\Category\DataProvider $subject, $result)
+    {
+        $meta = $result;
+        $meta = array_replace_recursive($meta, $this->prepareFieldsMeta(
+            $this->getFieldsMap(),
+            $subject->getAttributesMeta($this->eavConfig->getEntityType('catalog_category'))
+        ));
+        return $meta;
+    }
+
+    private function prepareFieldsMeta($fieldsMap, $fieldsMeta)
+    {
+        $result = [];
+        foreach ($fieldsMap as $fieldSet => $fields) {
+            foreach ($fields as $field) {
+                if (isset($fieldsMeta[$field])) {
+                    $result[$fieldSet]['children'][$field]['arguments']['data']['config'] = $fieldsMeta[$field];
+                }
+            }
+        }
+        return $result;
+    }
+
+    private function getFieldsMap()
+    {
+        return [
+            'solr' => [
+                'solr_exclude',
+                'solr_exclude_children',
+                'solr_remove_filters',
+                'solr_boost',
+            ]
+        ];
+    }
+}

main/src/etc/adminhtml/di.xml

@@ -5,6 +5,12 @@
         <plugin name="search_weight_as_text" type="IntegerNet\Solr\Plugin\FrontTabPlugin" sortOrder="-10" />
     </type>
 
+    <!-- Necessary for full functionality of category attributes -->
+    <!-- See See https://github.com/magento/magento2/issues/13440#issuecomment-392744685 -->
+    <type name="Magento\Catalog\Model\Category\DataProvider">
+        <plugin name="integernet_solr" type="IntegerNet\Solr\Plugin\CategoryDataProviderPlugin" />
+    </type>
+
     <!-- Bugfix: Always use the frontend URL model for categories -->
     <!--  necessary for autosuggest cache, to generate the right store urls  -->
     <type name="Magento\Catalog\Model\Category">