support different formats in user timesheet exports (#1222)

src/Export/Base/HtmlRenderer.php

@@ -0,0 +1,95 @@
+<?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\Base;
+
+use App\Entity\MetaTableTypeInterface;
+use App\Entity\Timesheet;
+use App\Event\ActivityMetaDisplayEvent;
+use App\Event\CustomerMetaDisplayEvent;
+use App\Event\MetaDisplayEventInterface;
+use App\Event\ProjectMetaDisplayEvent;
+use App\Event\TimesheetMetaDisplayEvent;
+use App\Event\UserPreferenceDisplayEvent;
+use App\Repository\Query\TimesheetQuery;
+use Symfony\Component\EventDispatcher\EventDispatcherInterface;
+use Symfony\Component\HttpFoundation\Response;
+use Twig\Environment;
+
+class HtmlRenderer
+{
+    use RendererTrait;
+
+    /**
+     * @var Environment
+     */
+    protected $twig;
+    /**
+     * @var EventDispatcherInterface
+     */
+    protected $dispatcher;
+
+    public function __construct(Environment $twig, EventDispatcherInterface $dispatcher)
+    {
+        $this->twig = $twig;
+        $this->dispatcher = $dispatcher;
+    }
+
+    /**
+     * @param MetaDisplayEventInterface $event
+     * @return MetaTableTypeInterface[]
+     */
+    protected function findMetaColumns(MetaDisplayEventInterface $event): array
+    {
+        $this->dispatcher->dispatch($event);
+
+        return $event->getFields();
+    }
+
+    /**
+     * @param Timesheet[] $timesheets
+     * @param TimesheetQuery $query
+     * @return Response
+     * @throws \Twig\Error\LoaderError
+     * @throws \Twig\Error\RuntimeError
+     * @throws \Twig\Error\SyntaxError
+     */
+    public function render(array $timesheets, TimesheetQuery $query): Response
+    {
+        $timesheetMetaFields = $this->findMetaColumns(new TimesheetMetaDisplayEvent($query, TimesheetMetaDisplayEvent::EXPORT));
+        $customerMetaFields = $this->findMetaColumns(new CustomerMetaDisplayEvent($query, CustomerMetaDisplayEvent::EXPORT));
+        $projectMetaFields = $this->findMetaColumns(new ProjectMetaDisplayEvent($query, ProjectMetaDisplayEvent::EXPORT));
+        $activityMetaFields = $this->findMetaColumns(new ActivityMetaDisplayEvent($query, ActivityMetaDisplayEvent::EXPORT));
+
+        $event = new UserPreferenceDisplayEvent(UserPreferenceDisplayEvent::EXPORT);
+        $this->dispatcher->dispatch($event);
+        $userPreferences = $event->getPreferences();
+
+        $content = $this->twig->render('export/renderer/default.html.twig', [
+            'entries' => $timesheets,
+            'query' => $query,
+            'summaries' => $this->calculateSummary($timesheets),
+            'timesheetMetaFields' => $timesheetMetaFields,
+            'customerMetaFields' => $customerMetaFields,
+            'projectMetaFields' => $projectMetaFields,
+            'activityMetaFields' => $activityMetaFields,
+            'userPreferences' => $userPreferences,
+        ]);
+
+        $response = new Response();
+        $response->setContent($content);
+
+        return $response;
+    }
+
+    public function getId(): string
+    {
+        return 'html';
+    }
+}