From 84c64e39d96889e6c75c4df5f3e98af68ec687ea Mon Sep 17 00:00:00 2001
From: Stefano Azzolini <stefano.azzolini@caffeinalab.com>
Date: Mon, 17 Nov 2014 18:27:02 +0100
Subject: [PATCH] Multiple version support

Signed-off-by: Stefano Azzolini <stefano.azzolini@caffeinalab.com>
---
 classes/API.php   | 23 +++++++++++------------
 composer.json     |  2 +-
 config.sample.php |  3 ++-
 3 files changed, 14 insertions(+), 14 deletions(-)

diff --git a/classes/API.php b/classes/API.php
index 56956da..087eae2 100644
--- a/classes/API.php
+++ b/classes/API.php
@@ -19,22 +19,21 @@ public static function error($message,$status=501){
   public static function run(callable $main = null){
     $API_VERS = Options::get('base.api_version','');
     // Load Routes
-    $route_file = rtrim(Options::get('base.endpoints',APP_DIR.'/routes.php'),'/');
+    $route = rtrim(Options::get('base.endpoints',APP_DIR.'/routes.php'),'/');
     // Single file
-    if (is_file($route_file)){
-      include $route_file;
+    if (is_file($route)){
+      include $route;
     } else {
       // Load directory
-      $route_file .= rtrim('/'.$API_VERS,'/');
-      if (is_dir($route_file)){
-          Route::group("/$API_VERS",function() use ($route_file,$API_VERS){
-            Route::any('/',function() use ($API_VERS){
-              Event::trigger('api.index',[$API_VERS]);              
+      foreach((array)$API_VERS as $API_NAMESPACE){
+        $routes = $route . rtrim('/'.$API_NAMESPACE,'/');
+        if (is_dir($routes)){
+            Route::group("/$API_NAMESPACE",function() use ($routes,$API_NAMESPACE){
+              Event::trigger('api.before');
+              array_map(function($f){include $f;},glob($routes.'/*.php'));
+              Event::trigger('api.after');
             });
-            Event::trigger('api.before');
-            array_map(function($f){include $f;},glob($route_file.'/*.php'));
-            Event::trigger('api.after');
-          });
+        }        
       }
     }
     Event::trigger('api.run',[Options::get('base.api_version','')]);
diff --git a/composer.json b/composer.json
index 91cb3f2..3e28718 100644
--- a/composer.json
+++ b/composer.json
@@ -4,7 +4,7 @@
     "description": "API extensions for Caffeina Core",
     "keywords": ["core","api","rest","server"],
     "homepage": "http://labs.caffeina.co/tech/core",
-    "version": "1.0.2",
+    "version": "1.0.5",
     "license": "MIT",
     "authors": [
         {
diff --git a/config.sample.php b/config.sample.php
index 3f5cf2b..ded8a6b 100644
--- a/config.sample.php
+++ b/config.sample.php
@@ -9,7 +9,8 @@
     // Pass the endpoints directory.
     //   API routes will be loaded in {endpoints}/{api_version}/*.php
     'endpoints' => APP_DIR.'/endpoints',
-    'api_version' => 'v1',
+    // Enable versions
+    'api_version' => ['v1'], // can have multiple values
   ],
 
   /**