added project detail report (#2651)

- avatars via css only
- random colors for entities
- improves print view
- added colors for teams
- added color to tag

src/Twig/Configuration.php

@@ -0,0 +1,67 @@
+<?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\Configuration\SystemConfiguration;
+use Twig\Extension\AbstractExtension;
+use Twig\TwigFunction;
+
+final class Configuration extends AbstractExtension
+{
+    private $configuration;
+    private $cache = [];
+
+    public function __construct(SystemConfiguration $configuration)
+    {
+        $this->configuration = $configuration;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getFunctions()
+    {
+        return [
+            new TwigFunction('config', [$this, 'get']),
+        ];
+    }
+
+    public function get(string $name)
+    {
+        if (\array_key_exists($name, $this->cache)) {
+            return $this->cache[$name];
+        }
+
+        $value = $this->configuration->find($name);
+        $this->cache[$name] = $value;
+
+        return $value;
+    }
+
+    public function __call($name, $arguments)
+    {
+        if (\array_key_exists($name, $this->cache)) {
+            return $this->cache[$name];
+        }
+
+        $checks = ['is' . $name, 'get' . $name, 'has' . $name, $name];
+
+        foreach ($checks as $methodName) {
+            if (method_exists($this->configuration, $methodName)) {
+                $value = \call_user_func([$this->configuration, $methodName], $arguments);
+                $this->cache[$name] = $value;
+
+                return $value;
+            }
+        }
+
+        return $this->configuration->find($name);
+    }
+}