added export module (#538)

src/Export/Renderer/HtmlRenderer.php

@@ -0,0 +1,79 @@
+<?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\Export\Renderer;
+
+use App\Entity\Timesheet;
+use App\Export\RendererInterface;
+use App\Repository\Query\TimesheetQuery;
+use Symfony\Component\HttpFoundation\Response;
+
+class HtmlRenderer implements RendererInterface
+{
+    use RendererTrait;
+
+    /**
+     * @var \Twig_Environment
+     */
+    protected $twig;
+
+    /**
+     * @param \Twig_Environment $twig
+     */
+    public function __construct(\Twig_Environment $twig)
+    {
+        $this->twig = $twig;
+    }
+
+    /**
+     * @param Timesheet[] $timesheets
+     * @param TimesheetQuery $query
+     * @return Response
+     * @throws \Twig_Error_Loader
+     * @throws \Twig_Error_Runtime
+     * @throws \Twig_Error_Syntax
+     */
+    public function render(array $timesheets, TimesheetQuery $query): Response
+    {
+        $content = $this->twig->render('export/renderer/default.html.twig', [
+            'entries' => $timesheets,
+            'query' => $query,
+            'summaries' => $this->calculateSummary($timesheets),
+        ]);
+
+        $response = new Response();
+        $response->setContent($content);
+
+        return $response;
+    }
+
+    /**
+     * @return string
+     */
+    public function getId(): string
+    {
+        return 'html';
+    }
+
+    /**
+     * @return string
+     */
+    public function getIcon(): string
+    {
+        return 'print';
+    }
+
+    /**
+     * @return string
+     */
+    public function getTitle(): string
+    {
+        return 'print';
+    }
+}