Plugins support (#592)

src/Event/ThemeEvent.php

@@ -0,0 +1,78 @@
+<?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\Event;
+
+use App\Entity\User;
+use Symfony\Component\EventDispatcher\Event;
+use Symfony\Component\HttpFoundation\Request;
+
+class ThemeEvent extends Event
+{
+    public const JAVASCRIPT = 'app.theme.javascript';
+    public const STYLESHEET = 'app.theme.css';
+    public const HTML_HEAD = 'app.theme.html_head';
+
+    /**
+     * @var User
+     */
+    protected $user;
+    /**
+     * @var Request
+     */
+    protected $request;
+    /**
+     * @var string
+     */
+    protected $content = '';
+
+    /**
+     * @param Request $request
+     * @param User $user
+     */
+    public function __construct(Request $request, User $user)
+    {
+        $this->request = $request;
+        $this->user = $user;
+    }
+
+    /**
+     * @return User
+     */
+    public function getUser()
+    {
+        return $this->user;
+    }
+
+    /**
+     * @return Request
+     */
+    public function getRequest(): Request
+    {
+        return $this->request;
+    }
+
+    /**
+     * @return string
+     */
+    public function getContent(): string
+    {
+        return $this->content;
+    }
+
+    /**
+     * @param string $content
+     * @return ThemeEvent
+     */
+    public function addContent(string $content)
+    {
+        $this->content .= $content;
+        return $this;
+    }
+}