added avatars, show user teams in list, new team dashboard widgets (#1150)

src/Twig/AvatarExtension.php

@@ -0,0 +1,59 @@
+<?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\Twig;
+
+use App\Entity\User;
+use App\Utils\AvatarService;
+use Symfony\Component\Asset\Packages;
+use Twig\Extension\AbstractExtension;
+use Twig\TwigFunction;
+
+class AvatarExtension extends AbstractExtension
+{
+    /**
+     * @var AvatarService
+     */
+    private $avatar;
+    /**
+     * @var Packages
+     */
+    private $packages;
+
+    public function __construct(AvatarService $avatar, Packages $packages)
+    {
+        $this->avatar = $avatar;
+        $this->packages = $packages;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getFunctions()
+    {
+        return [
+            new TwigFunction('avatar', [$this, 'getAvatarUrl']),
+        ];
+    }
+
+    public function getAvatarUrl(?User $profile, string $default): string
+    {
+        if (null === $profile) {
+            return $this->packages->getUrl($default);
+        }
+
+        $url = $this->avatar->getAvatar($profile);
+
+        if (null === $url) {
+            return $this->packages->getUrl($default);
+        }
+
+        return $this->packages->getUrl($url);
+    }
+}