customize html and pdf exports with twig templates (#1582)

src/Export/Renderer/HtmlRendererFactory.php

@@ -0,0 +1,46 @@
+<?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\Repository\ProjectRepository;
+use Symfony\Component\EventDispatcher\EventDispatcherInterface;
+use Twig\Environment;
+
+final class HtmlRendererFactory
+{
+    /**
+     * @var Environment
+     */
+    private $twig;
+    /**
+     * @var EventDispatcherInterface
+     */
+    private $dispatcher;
+    /**
+     * @var ProjectRepository
+     */
+    private $projectRepository;
+
+    public function __construct(Environment $twig, EventDispatcherInterface $dispatcher, ProjectRepository $projectRepository)
+    {
+        $this->twig = $twig;
+        $this->dispatcher = $dispatcher;
+        $this->projectRepository = $projectRepository;
+    }
+
+    public function create(string $id, string $template): HtmlRenderer
+    {
+        $renderer = new HtmlRenderer($this->twig, $this->dispatcher, $this->projectRepository);
+        $renderer->setId($id);
+        $renderer->setTemplate($template);
+
+        return $renderer;
+    }
+}