support different formats in user timesheet exports (#1222)

src/Export/Timesheet/CsvRenderer.php

@@ -0,0 +1,26 @@
+<?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\Timesheet;
+
+use App\Export\Base\CsvRenderer as BaseCsvRenderer;
+use App\Export\TimesheetExportInterface;
+use App\Repository\Query\TimesheetQuery;
+
+final class CsvRenderer extends BaseCsvRenderer implements TimesheetExportInterface
+{
+    protected function isRenderRate(TimesheetQuery $query): bool
+    {
+        if (null !== $query->getUser()) {
+            return $this->voter->isGranted('view_rate_own_timesheet');
+        }
+
+        return true;
+    }
+}