Refactor done

src/Jackett/Controllers/DownloadController.cs

@@ -0,0 +1,48 @@
+using Jackett.Services;
+using NLog;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Net;
+using System.Net.Http;
+using System.Net.Http.Headers;
+using System.Text;
+using System.Threading.Tasks;
+using System.Web;
+using System.Web.Http;
+
+namespace Jackett.Controllers
+{
+    public class DownloadController : ApiController
+    {
+        private Logger logger;
+        private IIndexerManagerService indexerService;
+
+        public DownloadController(IIndexerManagerService i, Logger l)
+        {
+            logger = l;
+            indexerService = i;
+        }
+
+        [HttpGet]
+        public async Task<HttpResponseMessage> Download(string indexerName, string path)
+        {
+            try
+            {
+                var indexer = indexerService.GetIndexer(indexerName);
+                var remoteFile = Encoding.UTF8.GetString(HttpServerUtility.UrlTokenDecode(path));
+                var downloadBytes = await indexer.Download(new Uri(remoteFile));
+
+                var result = new HttpResponseMessage(HttpStatusCode.OK);
+                result.Content = new ByteArrayContent(downloadBytes);
+                result.Content.Headers.ContentType = new MediaTypeHeaderValue("application/x-bittorrent");
+                return result;
+            }
+            catch (Exception e)
+            {
+                logger.Error(e, "Error downloading " + indexerName + " " + path);
+                return new HttpResponseMessage(HttpStatusCode.NotFound);
+            }
+        }
+    }
+}