added freelancer invoice template (#254)

src/Controller/InvoicePrintController.php

@@ -0,0 +1,54 @@
+<?php
+
+/*
+ * This file is part of the Kimai time-tracking app.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace App\Controller;
+
+use App\Model\InvoiceModel;
+use Sensio\Bundle\FrameworkExtraBundle\Configuration\Security;
+
+/**
+ * Controller used to print invoices.
+ *
+ * @Security("is_granted('ROLE_TEAMLEAD')")
+ */
+class InvoicePrintController extends AbstractController
+{
+    /**
+     * @param InvoiceModel $model
+     * @return \Symfony\Component\HttpFoundation\Response
+     */
+    public function printInvoice(InvoiceModel $model)
+    {
+        return $this->render('invoice/renderer/invoice.html.twig', [
+            'model' => $model,
+        ]);
+    }
+
+    /**
+     * @param InvoiceModel $model
+     * @return \Symfony\Component\HttpFoundation\Response
+     */
+    public function printTimesheet(InvoiceModel $model)
+    {
+        return $this->render('invoice/renderer/timesheet.html.twig', [
+            'model' => $model,
+        ]);
+    }
+
+    /**
+     * @param InvoiceModel $model
+     * @return \Symfony\Component\HttpFoundation\Response
+     */
+    public function printFreelancer(InvoiceModel $model)
+    {
+        return $this->render('invoice/renderer/freelancer.html.twig', [
+            'model' => $model,
+        ]);
+    }
+}