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src/HttpRequest.php

@@ -0,0 +1,129 @@
+<?php
+
+/**
+ * Неверный запрос 
+ */ 
+class WrongRequestException extends Exception
+{
+}
+
+// HTTPRequest = ArrayAccess
+class HttpRequest extends Collection implements ArrayAccess
+{
+
+    public $_session;
+    /**
+     * Constructor
+     * Stores "request data" in GPC order.
+     */
+    public function __construct()
+    {
+        $list = array (
+            'data'   => $_REQUEST, 
+            'get'    => $_GET, 
+            'post'   => $_POST, 
+            'cookie' => $_COOKIE);
+
+        $ajax = $this->isAjax();
+        foreach ($list as $key => $value) {
+            $data = new Collection();
+            $data->import($value);
+            parent::set($key, $data);
+        }
+
+        $data = new Collection();
+        $data->import($GLOBALS['_FILES']);
+        parent::set('files', $data);
+    }
+
+    function _get($key)
+    {
+        return parent::get($key);
+    }
+
+    function get($key, $default = null)
+    {
+        return parent::get('data')->get($key, $default);
+    }
+    
+    function session(Session $value = null)
+    {
+        if ($value) {
+            $this->_session = $value;            
+        }
+        return $this->_session;
+    }
+
+    function set($key, /*.any.*/$value)
+    {
+        return parent::get('data')->set($key, $value);
+    }
+
+    function export($key = 'data')
+    {
+        return parent::get($key)->export();
+    }
+
+    function clear()
+    {
+        return parent::get('data')->clear();
+    }
+
+    /**
+     * Allow access to data stored in GET, POST and COOKIE super globals.
+     *
+     * @param string $var
+     * @param string $key
+     * @return mixed
+     */
+    public function getRawData($var, $key)
+    {
+        $data = parent::get(strtolower($var));
+        if ($data) {
+            return $data->get($key);
+        }
+        return null;
+    }
+
+    public function setRawData($var, $key, $val)
+    {
+        $data = parent::get(strtolower($var));
+        if ($data) {
+            return $data->set($key, $val);
+        }
+    }
+
+    public function setAction($name)
+    {   
+        $this->setRawData('get', 'action', $name);
+    }
+
+    public function getAction()
+    {
+        $result = $this->getRawData('get', 'action');
+        return ($result) ? $result : 'index';
+    }
+
+    public function isAjax()
+    {
+        return isset($_SERVER['HTTP_X_REQUESTED_WITH']) && ($_SERVER['HTTP_X_REQUESTED_WITH'] == 'XMLHttpRequest');
+    }
+
+    public function redirect($url) {
+        header('location: ' . $url);
+        exit();
+    }
+
+
+    public function offsetSet($key, $value) {
+    }
+
+    public function offsetExists($key) {
+    }
+
+    public function offsetUnset($key) {
+    }
+
+    public function offsetGet($key) {
+    }
+}