Fixed empty $grav['request']->getAttribute('route')->getExtension()

CHANGELOG.md

@@ -21,6 +21,7 @@
     * Checkbox getting interpreted as string, so created new `Validation::filterCheckbox()`
     * Fixed backwards compatibility to `select` field with `selectize.create` set to true [git-sync#141](https://github.com/trilbymedia/grav-plugin-git-sync/issues/141)
     * Fixed `YamlFormatter::decode()` to always return array [#2494](https://github.com/getgrav/grav/pull/2494)
+    * Fixed empty `$grav['request']->getAttribute('route')->getExtension()`
 
 # v1.6.8
 ## 04/23/2019

system/src/Grav/Common/Processors/RequestProcessor.php

@@ -30,10 +30,13 @@ class RequestProcessor extends ProcessorBase
             $request = $request->withParsedBody(json_decode($request->getBody()->getContents(), true));
         }
 
+        $uri = $request->getUri();
+        $ext = mb_strtolower(pathinfo($uri->getPath(), PATHINFO_EXTENSION));
+
         $request = $request
             ->withAttribute('grav', $this->container)
             ->withAttribute('time', $_SERVER['REQUEST_TIME_FLOAT'] ?? GRAV_REQUEST_TIME)
-            ->withAttribute('route', Uri::getCurrentRoute())
+            ->withAttribute('route', Uri::getCurrentRoute()->withExtension($ext))
             ->withAttribute('referrer', $this->container['uri']->referrer());
 
         $event = new RequestHandlerEvent(['request' => $request, 'handler' => $handler]);

system/src/Grav/Framework/Flex/Traits/FlexMediaTrait.php

@@ -229,7 +229,6 @@ trait FlexMediaTrait
         }
 
         // Remove Extra Files
-
         foreach (scandir($targetPath, SCANDIR_SORT_NONE) as $file) {
             $preg_name = preg_quote($fileParts['filename'], '`');
             $preg_ext =preg_quote($fileParts['extension'], '`');