Added a basic text to PDF renderer.

src/Controller/LabelController.php

@@ -0,0 +1,59 @@
+<?php
+/**
+ * This file is part of Part-DB (https://github.com/Part-DB/Part-DB-symfony).
+ *
+ * Copyright (C) 2019 - 2020 Jan Böhmer (https://github.com/jbtronics)
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published
+ * by the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+namespace App\Controller;
+
+
+use App\Entity\LabelSystem\LabelProfile;
+use App\Entity\Parts\Part;
+use App\Helpers\LabelResponse;
+use App\Services\LabelSystem\LabelGenerator;
+use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
+use Symfony\Component\HttpFoundation\BinaryFileResponse;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\HttpFoundation\ResponseHeaderBag;
+use Symfony\Component\Routing\Annotation\Route;
+
+/**
+ * @Route("/label")
+ * @package App\Controller
+ */
+class LabelController extends AbstractController
+{
+    protected $labelGenerator;
+
+    public function __construct(LabelGenerator $labelGenerator)
+    {
+        $this->labelGenerator = $labelGenerator;
+    }
+
+    /**
+     * @Route("/{profile}/{part}/view")
+     */
+    public function view(LabelProfile $profile, Part $part)
+    {
+        $label = $this->labelGenerator->generateLabel($profile->getOptions(), $part);
+
+        $response = new LabelResponse($label);
+        $response->setContentDisposition(ResponseHeaderBag::DISPOSITION_INLINE, 'label.pdf');
+
+        return $response;
+    }
+}