From c4012ed71873baeadffd272fe59939341087c99c Mon Sep 17 00:00:00 2001
From: Franz Liedke <franz@develophp.org>
Date: Wed, 27 May 2015 23:58:43 +0200
Subject: [PATCH] Create URL generator interface.

Also bind a default implementation to the container.
---
 .../core/src/Core/CoreServiceProvider.php     |  5 ++++
 framework/core/src/Http/UrlGenerator.php      | 28 +++++++++++++++++++
 .../core/src/Http/UrlGeneratorInterface.php   | 10 +++++++
 3 files changed, 43 insertions(+)
 create mode 100644 framework/core/src/Http/UrlGenerator.php
 create mode 100644 framework/core/src/Http/UrlGeneratorInterface.php

diff --git a/framework/core/src/Core/CoreServiceProvider.php b/framework/core/src/Core/CoreServiceProvider.php
index 55833f4f1..d2cd86e78 100644
--- a/framework/core/src/Core/CoreServiceProvider.php
+++ b/framework/core/src/Core/CoreServiceProvider.php
@@ -72,6 +72,11 @@ class CoreServiceProvider extends ServiceProvider
 
         $this->app->singleton('flarum.formatter', 'Flarum\Core\Formatter\FormatterManager');
 
+        $this->app->bind(
+            'Flarum\Http\UrlGeneratorInterface',
+            'Flarum\Http\UrlGenerator'
+        );
+
         $this->app->bind(
             'Flarum\Core\Repositories\DiscussionRepositoryInterface',
             'Flarum\Core\Repositories\EloquentDiscussionRepository'
diff --git a/framework/core/src/Http/UrlGenerator.php b/framework/core/src/Http/UrlGenerator.php
new file mode 100644
index 000000000..f712102cc
--- /dev/null
+++ b/framework/core/src/Http/UrlGenerator.php
@@ -0,0 +1,28 @@
+<?php
+
+namespace Flarum\Http;
+
+class UrlGenerator implements UrlGeneratorInterface
+{
+    protected $router;
+
+
+    public function __construct(Router $router)
+    {
+        $this->router = $router;
+    }
+
+    public function toRoute($name, $parameters = [])
+    {
+        $path = $this->router->getPath($name, $parameters);
+        $path = ltrim($path, '/');
+
+        // TODO: Prepend real base URL
+        return "/$path";
+    }
+
+    public function toAsset($path)
+    {
+        return "/$path";
+    }
+}
diff --git a/framework/core/src/Http/UrlGeneratorInterface.php b/framework/core/src/Http/UrlGeneratorInterface.php
new file mode 100644
index 000000000..98851ea02
--- /dev/null
+++ b/framework/core/src/Http/UrlGeneratorInterface.php
@@ -0,0 +1,10 @@
+<?php
+
+namespace Flarum\Http;
+
+interface UrlGeneratorInterface
+{
+    public function toRoute($name, $parameters = []);
+
+    public function toAsset($path);
+}