Add support for uploading SVGs

Author: LukeTowers

modules/backend/traits/UploadableWidget.php

@@ -1,17 +1,16 @@
 <?php namespace Backend\Traits;
 
-use Str;
+use ApplicationException;
+use Event;
 use File;
+use Illuminate\Filesystem\FilesystemAdapter;
 use Lang;
-use Event;
-use Config;
-use Storage;
 use Request;
 use Response;
-use ApplicationException;
+use Str;
 use System\Classes\MediaLibrary;
-use Illuminate\Filesystem\FilesystemAdapter;
 use Winter\Storm\Filesystem\Definitions as FileDefinitions;
+use Winter\Storm\Support\Svg;
 
 /**
  * Uploadable Widget Trait
@@ -124,6 +123,11 @@ protected function onUploadDirect(): \Illuminate\Http\Response
 
             $filePath = $this->uploadableGetUploadPath($fileName);
 
+            // Filter SVG files
+            if (pathinfo($filePath, PATHINFO_EXTENSION) === 'svg') {
+                file_put_contents($sourcePath, Svg::extract($sourcePath));
+            }
+
             $this->uploadableGetDisk()->put($filePath, File::get($sourcePath));
 
             /**