magento/magento#227499: Intorduced ConfigInterface

Author: sivaschenko

app/code/Magento/MediaGallery/Model/Directory/Config.php

@@ -12,7 +12,7 @@
 /**
  * Media gallery directory config
  */
-class Config
+class Config implements ConfigInterface
 {
     private const XML_PATH_BLACKLIST_PATTERNS = 'blacklist/patterns';
 
@@ -29,25 +29,13 @@ public function __construct(DataInterface $data)
         $this->data = $data;
     }
 
-    /**
-     * Get config value by key.
-     *
-     * @param string|null $key
-     * @param string|null $default
-     * @return array
-     */
-    public function get($key = null, $default = null)
-    {
-        return $this->data->get($key, $default);
-    }
-
     /**
      * Returns list of blacklist regexp patterns
      *
      * @return array
      */
     public function getBlacklistPatterns() : array
     {
-        return $this->get(self::XML_PATH_BLACKLIST_PATTERNS);
+        return $this->data->get(self::XML_PATH_BLACKLIST_PATTERNS);
     }
 }

app/code/Magento/MediaGallery/Model/Directory/ConfigInterface.php

@@ -0,0 +1,21 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+declare(strict_types=1);
+
+namespace Magento\MediaGallery\Model\Directory;
+
+/**
+ * Media gallery directory config
+ */
+interface ConfigInterface
+{
+    /**
+     * Returns list of blacklist RegEx patterns
+     *
+     * @return array
+     */
+    public function getBlacklistPatterns(): array;
+}

app/code/Magento/MediaGallery/Model/Directory/IsBlacklisted.php

@@ -15,14 +15,14 @@
 class IsBlacklisted implements IsPathBlacklistedInterface
 {
     /**
-     * @var Config
+     * @var ConfigInterface
      */
     private $config;
 
     /**
-     * @param Config $config
+     * @param ConfigInterface $config
      */
-    public function __construct(Config $config)
+    public function __construct(ConfigInterface $config)
     {
         $this->config = $config;
     }

app/code/Magento/MediaGallery/etc/di.xml

@@ -10,6 +10,8 @@
     <preference for="Magento\MediaGalleryApi\Api\Data\AssetInterface" type="Magento\MediaGallery\Model\Asset"/>
     <preference for="Magento\MediaGalleryApi\Api\Data\AssetKeywordsInterface" type="Magento\MediaGallery\Model\AssetKeywords"/>
 
+    <preference for="Magento\MediaGallery\Model\Directory\ConfigInterface" type="Magento\MediaGallery\Model\Directory\Config"/>
+
     <preference for="Magento\MediaGalleryApi\Model\Asset\Command\GetByIdInterface" type="Magento\MediaGallery\Model\Asset\Command\GetById"/>
     <preference for="Magento\MediaGalleryApi\Model\Asset\Command\SaveInterface" type="Magento\MediaGallery\Model\Asset\Command\Save"/>
     <preference for="Magento\MediaGalleryApi\Model\Asset\Command\GetByPathInterface" type="Magento\MediaGallery\Model\Asset\Command\GetByPath"/>

app/code/Magento/MediaGalleryApi/etc/directory.xsd

@@ -29,7 +29,7 @@
     <xs:complexType name="patternsType">
         <xs:annotation>
             <xs:documentation>
-                List of directory paths regexp patterns
+                List of directory paths RegExp patterns
             </xs:documentation>
         </xs:annotation>
         <xs:sequence>