Fixed assets rendering

2 files changed, 44 insertions, 0 deletions

diff --git a/src/Renderer/Twig/Extensions/Assets.php b/src/Renderer/Twig/Extensions/Assets.php
new file mode 100644
index 00000000..2cdfb0fd
--- /dev/null
+++ b/src/Renderer/Twig/Extensions/Assets.php
@@ -0,0 +1,42 @@
+<?php
+
+namespace Engelsystem\Renderer\Twig\Extensions;
+
+use Engelsystem\Http\UrlGenerator;
+use Twig_Extension as TwigExtension;
+use Twig_Function as TwigFunction;
+
+class Assets extends TwigExtension
+{
+    /** @var UrlGenerator */
+    protected $urlGenerator;
+
+    /**
+     * @param UrlGenerator $urlGenerator
+     */
+    public function __construct(UrlGenerator $urlGenerator)
+    {
+        $this->urlGenerator = $urlGenerator;
+    }
+
+    /**
+     * @return TwigFunction[]
+     */
+    public function getFunctions()
+    {
+        return [
+            new TwigFunction('asset', [$this, 'getAsset']),
+        ];
+    }
+
+    /**
+     * @param string $path
+     * @return UrlGenerator|string
+     */
+    public function getAsset($path)
+    {
+        $path = ltrim($path, '/');
+
+        return $this->urlGenerator->to('/' . $path);
+    }
+}
diff --git a/src/Renderer/TwigServiceProvider.php b/src/Renderer/TwigServiceProvider.php
index 0f453989..c70fb303 100644
--- a/src/Renderer/TwigServiceProvider.php
+++ b/src/Renderer/TwigServiceProvider.php
@@ -3,6 +3,7 @@
 namespace Engelsystem\Renderer;
 
 use Engelsystem\Container\ServiceProvider;
+use Engelsystem\Renderer\Twig\Extensions\Assets;
 use Engelsystem\Renderer\Twig\Extensions\Config;
 use Engelsystem\Renderer\Twig\Extensions\Globals;
 use Engelsystem\Renderer\Twig\Extensions\Session;
@@ -15,6 +16,7 @@ class TwigServiceProvider extends ServiceProvider
 {
     /** @var array */
     protected $extensions = [
+        'assets'      => Assets::class,
         'config'      => Config::class,
         'globals'     => Globals::class,
         'session'     => Session::class,