refactored search with free search term support (#1064)

src/Twig/ConfigExtension.php

@@ -0,0 +1,46 @@
+<?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\ThemeConfiguration;
+use Twig\Extension\AbstractExtension;
+use Twig\TwigFunction;
+
+class ConfigExtension extends AbstractExtension
+{
+    /**
+     * @var ThemeConfiguration
+     */
+    protected $configuration;
+
+    public function __construct(ThemeConfiguration $configuration)
+    {
+        $this->configuration = $configuration;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getFunctions()
+    {
+        return [
+            new TwigFunction('theme_config', [$this, 'getThemeConfig']),
+        ];
+    }
+
+    /**
+     * @param string $name
+     * @return mixed
+     */
+    public function getThemeConfig(string $name)
+    {
+        return $this->configuration->find($name);
+    }
+}

src/Twig/IconExtension.php

@@ -39,6 +39,7 @@ final class IconExtension extends AbstractExtension
         'print' => 'fas fa-print',
         'project' => 'fas fa-briefcase',
         'repeat' => 'fas fa-redo-alt',
+        'search' => 'fas fa-search',
         'start' => 'fas fa-play-circle',
         'start-small' => 'far fa-play-circle',
         'stop' => 'fas fa-stop',

src/Twig/TitleExtension.php

@@ -25,9 +25,6 @@ class TitleExtension extends AbstractExtension
      */
     protected $configuration;
 
-    /**
-     * @param TranslatorInterface $translator
-     */
     public function __construct(TranslatorInterface $translator, ThemeConfiguration $configuration)
     {
         $this->translator = $translator;