RestFullController Added

Author: ronisaha

README.md

@@ -25,7 +25,7 @@ If you want some [customization](./docs/customization.md), first make it in the
 
 if you like to install with all the default configuration settings you may just run the following command
 
-    php composer.phar create-project xiidea/codeigniter-extended path/ 1.1.0
+    php composer.phar create-project xiidea/codeigniter-extended path/ 1.2.0
 
 Composer will install Codeigniter2 and all the dependencies under the working directory. And ask you for some configuration values.
 

composer.json

@@ -63,12 +63,7 @@
             "src/application/third_party/{$name}": ["type:codeigniter-third-party"]
         },
         "branch-alias": {
-            "dev-master": "1.1.x-dev"
+            "dev-master": "1.2.x-dev"
         }
-    },
-    "variables": {
-        "ci.package.name": "ellislab/codeigniter",
-        "ci.app.dir": "src/application",
-        "ci.web.dir": "web"
     }
 }

docs/controller.md

@@ -79,3 +79,39 @@ If you like to render using Twig you can use the following codes:
 For default template system, Creating layout is same task as create a view file. Create a view file into **{APPDIR}/view/_layouts** like other view files. Then You just need to echo the $content variable where you like to display the partial view within the layout.
 If you are using the twig template engine, then follow the [twig instruction](./twig.md).
 
+6. RestFullController:
+----------------------
+A base controller for implementing Rest Api. All controller those serve rest api should extend it instead of CIX_Controller or CI_Controller. A sample
+Controller implementing Api may looks like follow:
+
+```php
+
+    class Api extends \Xiidea\Base\RestFullController {
+
+        public function access_map(){
+            return array(
+                'user_get'=>'view',
+                'user_post'=>'create',
+                'user_put'=>'edit',
+                'user_delete'=>'delete',
+            );
+        }
+
+        public function user_get(){
+            $this->sendResponse(200, json_encode(array('name'=>'Name of user')));
+        }
+
+        public function dump_post(){
+            $this->sendResponse(200, json_encode(array('success'=>true, 'msg'=>'user created')));
+        }
+
+        public function user_put(){
+            $this->sendResponse(200, json_encode(array('success'=>true, 'msg'=>'user updated')));
+        }
+
+        public function user_delete(){
+            $this->sendResponse(200, json_encode(array('success'=>true, 'msg'=>'user deleted')));
+        }
+    }
+
+```

src/libs/Xiidea/Base/Controller.php

@@ -53,17 +53,17 @@ class Controller extends \CI_Controller
 {
 
     protected $_layout = 'main';
+    protected $_method = null;
+
     private $_isAjaxRequest = false;
     private $_twig = null;
     private $_twigPath = null;
-    private $_method = null;
-    public $twig;
 
     function __construct()
     {
         parent::__construct();
         $this->_method = $this->router->fetch_method();
-        $this->_restrictFromRouter();
+        $this->_restrictFromRouter(__CLASS__);
 
         $this->_isAjaxRequest = ($this->input->get('ajax') || $this->input->is_ajax_request());
     }
@@ -237,9 +237,9 @@ public function show_error($msg = null, $code = null, $header = null)
         show_error($msg, $code, $header);
     }
 
-    private function _restrictFromRouter()
+    protected function _restrictFromRouter($class)
     {
-        if(in_array($this->_method, get_class_methods(__CLASS__))){
+        if (in_array($this->_method, get_class_methods($class))) {
             $this->show_error(null, 404);
         }
     }

src/libs/Xiidea/Base/RestFullController.php

@@ -0,0 +1,71 @@
+<?php
+
+namespace Xiidea\Base;
+
+class RestFullController extends Controller
+{
+
+    function __construct()
+    {
+        parent::__construct();
+        $this->_restrictFromRouter(__CLASS__);
+        $this->_re_route();
+    }
+
+    public function _remap($method, $arguments)
+    {
+        try {
+            call_user_func_array(array($this, $this->router->fetch_method()), $arguments);
+        }
+        catch (\Exception $e) {
+            $this->sendResponse(404);
+        }
+    }
+
+    private function _re_route()
+    {
+        $requestMethod = strtolower($_SERVER['REQUEST_METHOD']);
+        $controllerMethod = $this->_method . '_' . $requestMethod;
+
+        if (!is_callable(array($this, $controllerMethod))) {
+            $this->sendResponse(404);
+        }
+
+        $this->router->set_method($controllerMethod);
+    }
+
+    public function sendResponse($status = 200, $body = null, $content_type = 'application/json')
+    {
+        set_status_header($status);
+
+        if (!empty($body)) {
+
+            header('Content-type: ' . $content_type);
+            die($body);
+
+        } else {
+
+            switch ($status) {
+                case 401:
+                    $message = 'You must be authorized to view this page.';
+                    break;
+                case 404:
+                    $message = 'The requested URL ' . $_SERVER['REQUEST_URI'] . ' was not found.';
+                    break;
+                case 500:
+                    $message = 'The server encountered an error processing your request.';
+                    break;
+                case 501:
+                    $message = 'The requested method is not implemented.';
+                    break;
+                default :
+                    $message = 'An Error Was Encountered!';
+            }
+
+            $this->show_error($message, $status);
+        }
+    }
+}
+
+/* End of file RestFullController.php */
+/* Location: ./Xiidea/Base/RestController.php */