Add model download action

.gitignore

@@ -18,3 +18,4 @@
 /node_modules/
 /app/Resources/assets/semantic/dist
 /web/resources/
+.php_cs.cache

src/AppBundle/Controller/DownloadController.php

@@ -0,0 +1,43 @@
+<?php
+
+namespace AppBundle\Controller;
+
+use AppBundle\Entity\Model;
+use Symfony\Bundle\FrameworkBundle\Controller\Controller;
+use Symfony\Component\HttpFoundation\BinaryFileResponse;
+use Symfony\Component\HttpFoundation\File\Exception\FileNotFoundException;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\HttpFoundation\ResponseHeaderBag;
+use Symfony\Component\Routing\Annotation\Route;
+
+/**
+ * @Route("/download")
+ */
+class DownloadController extends Controller
+{
+    /**
+     * @Route("/model/{id}", name="model_download")
+     *
+     * @return Response
+     */
+    public function modelAction(Model $model)
+    {
+        $ldraw_filesystem = $this->get('oneup_flysystem.ldraw_filesystem');
+
+        if ($ldraw_filesystem->has($model->getFile())) {
+            $response = new BinaryFileResponse($ldraw_filesystem->getAdapter()->getPathPrefix().$model->getFile());
+            $response->headers->set('Content-Type', 'application/vnd.ms-pki.stl');
+
+            // Create the disposition of the file
+            $disposition = $response->headers->makeDisposition(
+                ResponseHeaderBag::DISPOSITION_ATTACHMENT,
+                $model->getFile()
+            );
+
+            $response->headers->set('Content-Disposition', $disposition);
+
+            return $response;
+        }
+        throw new FileNotFoundException($model->getFile());
+    }
+}

src/AppBundle/Controller/PartController.php

@@ -6,7 +6,7 @@ use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;
 use Symfony\Bundle\FrameworkBundle\Controller\Controller;
 
 /**
- * @Route("rebrickable/part")
+ * @Route("/rebrickable/part")
  */
 class PartController extends Controller
 {