WIP: Implement frontend

src/Twig/AppExtension.php

@@ -0,0 +1,28 @@
+<?php
+
+namespace App\Twig;
+
+use Twig\Extension\AbstractExtension;
+use Twig\TwigFilter;
+use Twig\TwigFunction;
+
+class AppExtension extends AbstractExtension
+{
+    public function getFilters(): array
+    {
+        return [
+            new TwigFilter('file_size', [AppRuntime::class, 'formatBytes']),
+            new TwigFilter('file_icon', [AppRuntime::class, 'fileIconFilter'], ['is_safe' => ['html']]),
+            new TwigFilter('date_diff', [AppRuntime::class, 'dateDiffForHumans']),
+        ];
+    }
+
+    public function getFunctions(): array
+    {
+        return [
+            new TwigFunction('icon', [AppRuntime::class, 'renderIcon'], ['needs_environment' => true, 'is_safe' => ['html']]),
+            new TwigFunction('is_current_route', [AppRuntime::class, 'isCurrentRoute']),
+            new TwigFunction('qa_attribute', [AppRuntime::class, 'renderQaAttribute'], ['is_safe' => ['html']]),
+        ];
+    }
+}