From ab36443943ccba69420b99883c79edda5b826a5a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Julien=20Fastr=C3=A9?= <julien@fastre.info>
Date: Thu, 22 Jan 2015 17:35:37 +0100
Subject: [PATCH] documentation for routing

refs #273
---
 source/development/index.rst   |  1 +
 source/development/routing.rst | 68 ++++++++++++++++++++++++++++++++++
 2 files changed, 69 insertions(+)
 create mode 100644 source/development/routing.rst

diff --git a/source/development/index.rst b/source/development/index.rst
index eb5f2f7bf..68b5d62f2 100644
--- a/source/development/index.rst
+++ b/source/development/index.rst
@@ -16,6 +16,7 @@ As Chill rely on the `symfony <http://symfony.com>`_ framework, reading the fram
 
     Install Chill for development <installation.rst>
     Instructions to create a new bundle <create-a-new-bundle.rst>
+    Routing <routing.rst>
     Menus <menus.rst>
     Message to users <flashbags.rst>
     Database migrations <migrations.rst>
diff --git a/source/development/routing.rst b/source/development/routing.rst
new file mode 100644
index 000000000..519490918
--- /dev/null
+++ b/source/development/routing.rst
@@ -0,0 +1,68 @@
+.. Copyright (C)  2014 Champs Libres Cooperative SCRLFS
+   Permission is granted to copy, distribute and/or modify this document
+   under the terms of the GNU Free Documentation License, Version 1.3
+   or any later version published by the Free Software Foundation;
+   with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts.
+   A copy of the license is included in the section entitled "GNU
+   Free Documentation License".
+
+
+Routing
+#######
+
+Our goal is to ease the installation of the different bundle. Users should not have to dive into complicated config files to install bundles.
+
+A routing loader available for all bundles
+===========================================
+
+A Chill bundle may rely on the Routing Loader defined in ChillMain. 
+
+The loader will load `yml` or `xml` files. You simply have to add them into `chill_main` config
+
+.. code-block:: yaml
+
+   chill_main:
+   # ... other stuff here
+      routing:
+         resources:
+            - @ChillMyBundle/Resources/config/routing.yml
+
+Load routes automatically
+-------------------------
+
+But this force users to modify config files. To avoid this, you may prepend config implementing the `PrependExtensionInterface` in the `YourBundleExtension` class. This is an example from **chill main** bundle : 
+
+
+.. code-block:: php
+
+   namespace Chill\MainBundle\DependencyInjection;
+
+   use Symfony\Component\DependencyInjection\ContainerBuilder;
+   use Symfony\Component\HttpKernel\DependencyInjection\Extension;
+   use Symfony\Component\DependencyInjection\Extension\PrependExtensionInterface;
+
+   class ChillMainExtension extends Extension implements PrependExtensionInterface
+   {
+
+       public function load(array $configs, ContainerBuilder $container)
+       {
+           // ...
+       }
+
+       public function prepend(ContainerBuilder $container) 
+       {
+
+           //add current route to chill main
+           //this is where the resource is added automatically in the config
+           $container->prependExtensionConfig('chill_main', array(
+              'routing' => array(
+                 'resources' => array(
+                    '@ChillMainBundle/Resources/config/routing.yml'
+                 )
+
+              )
+           ));
+       }
+   }
+
+