added tags for timesheets (#604)

src/Controller/TagController.php

@@ -0,0 +1,70 @@
+<?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\Form\Toolbar\TagToolbarForm;
+use App\Repository\Query\TagQuery;
+use App\Repository\TagRepository;
+use Sensio\Bundle\FrameworkExtraBundle\Configuration\Security;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\Routing\Annotation\Route;
+
+/**
+ * @Route(path="/admin/tags")
+ * @Security("is_granted('view_tag')")
+ */
+class TagController extends AbstractController
+{
+    /**
+     * @Route(path="/", defaults={"page": 1}, name="tags", methods={"GET"})
+     * @Route(path="/page/{page}", requirements={"page": "[1-9]\d*"}, name="tags_paginated", methods={"GET"})
+     *
+     * @param TagRepository $repository
+     * @param Request $request
+     * @param int $page
+     * @return Response
+     */
+    public function listTags(TagRepository $repository, Request $request, $page)
+    {
+        $query = new TagQuery();
+        $query->setPage($page);
+
+        $form = $this->getToolbarForm($query);
+        $form->handleRequest($request);
+        if ($form->isSubmitted() && $form->isValid()) {
+            /** @var TagQuery $query */
+            $query = $form->getData();
+        }
+
+        $tags = $repository->getTagCount($query);
+
+        return $this->render('tags/index.html.twig', [
+            'tags' => $tags,
+            'query' => $query,
+            'showFilter' => $form->isSubmitted(),
+            'toolbarForm' => $form->createView(),
+        ]);
+    }
+
+    /**
+     * @param TagQuery $query
+     * @return \Symfony\Component\Form\FormInterface
+     */
+    protected function getToolbarForm(TagQuery $query)
+    {
+        return $this->createForm(TagToolbarForm::class, $query, [
+            'action' => $this->generateUrl('tags', [
+                'page' => $query->getPage(),
+            ]),
+            'method' => 'GET',
+        ]);
+    }
+}