Refactored TwigExtensions Part 1

src/Twig/UserExtension.php

@@ -0,0 +1,51 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * This file is part of Part-DB (https://github.com/Part-DB/Part-DB-symfony).
+ *
+ * Copyright (C) 2019 - 2020 Jan Böhmer (https://github.com/jbtronics)
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published
+ * by the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+namespace App\Twig;
+
+use App\Entity\LogSystem\AbstractLogEntry;
+use App\Repository\LogEntryRepository;
+use Doctrine\ORM\EntityManagerInterface;
+use Twig\Extension\AbstractExtension;
+use Twig\TwigFunction;
+
+class UserExtension extends AbstractExtension
+{
+    /** @var LogEntryRepository */
+    private $repo;
+
+    public function __construct(EntityManagerInterface $em)
+    {
+        $this->repo = $em->getRepository(AbstractLogEntry::class);
+    }
+
+    public function getFunctions(): array
+    {
+        return [
+            /* Returns the user which has edited the given entity the last time. */
+            new TwigFunction('last_editing_user', [$this->repo, 'getLastEditingUser']),
+            /* Returns the user which has created the given entity. */
+            new TwigFunction('creating_user', [$this->repo, 'getCreatingUser']),
+        ];
+    }
+}