[new feature] Generation Gap

[httpagent/http_agent.git] / lib / Core / Http / Request.class.php

diff --git a/lib/Core/Http/Request.class.php b/lib/Core/Http/Request.class.php
new file mode 100644 (file)
index 0000000..19e177e
--- /dev/null
+++ b/lib/Core/Http/Request.class.php
@@ -0,0 +1,132 @@
+<?php
+/* vim: set expandtab tabstop=4 shiftwidth=4: */
+// +----------------------------------------------------------------------+
+// | PHP Version 5                                                        |
+// +----------------------------------------------------------------------+
+// | Copyright (c) 2010 Takahiro Ooishi                                   |
+// +----------------------------------------------------------------------+
+// | This source file is subject to version 3.0 of the PHP license,       |
+// | that is bundled with this package in the file LICENSE, and is        |
+// | available through the world-wide-web at the following url:           |
+// | http://www.php.net/license/3_0.txt.                                  |
+// | If you did not receive a copy of the PHP license and are unable to   |
+// | obtain it through the world-wide-web, please send a note to          |
+// | license@php.net so we can mail you a copy immediately.               |
+// +----------------------------------------------------------------------+
+// | Author: Takahiro Ooishi <taka0125.biz@gmail.com>                     |
+// +----------------------------------------------------------------------+
+//
+// $Id$
+
+abstract class Core_Http_Request
+{
+    protected $getParams;
+    protected $postParams;
+    protected $cookieFile;
+
+    function __construct($get_params = array(), $post_params = array(), $cookie_file = null)
+    {
+        $this->setGetParams($get_params);
+        $this->setPostParams($post_params);
+        $this->setCookieFile($cookie_file);
+    }
+
+    function __destruct()
+    {
+        @unlink($this->cookieFile);
+    }
+
+    function getParams()
+    {
+        return $this->getParams;
+    }
+
+    function postParams()
+    {
+        return $this->postParams;
+    }
+
+    function cookieFile()
+    {
+        return $this->cookieFile;
+    }
+
+    function buildUrl($url)
+    {
+        if (!$this->existsGetParams()) return $url;
+
+        $query_string = http_build_query($this->getParams);
+        $items = parse_url($url);
+
+        if ($this->existsQueryStrings($items)) {
+            $query_string = "?{$items['query']}&{$query_string}";
+        } else {
+            $query_string = "?{$query_string}";
+        }
+
+        return "{$items['scheme']}://{$items['host']}{$items['path']}{$query_string}";
+    }
+
+    function isUseCookie()
+    {
+        if (!is_string($this->cookieFile)) return false;
+        if (strlen($this->cookieFile) < 1) return false;
+        return true;
+    }
+
+    function existsGetParams()
+    {
+        return $this->existsParams($this->getParams);
+    }
+
+    function existsPostParams()
+    {
+        return $this->existsParams($this->postParams);
+    }
+
+    protected function existsParams($params)
+    {
+        if (!is_array($params)) return false;
+        if (count($params) < 1) return false;
+        return true;
+    }
+
+    protected function existsQueryStrings($items)
+    {
+        if (!isset($items['query'])) return false;
+        if (strlen($items['query']) < 1) return false;
+        return true;
+    }
+
+    protected function setGetParams($params)
+    {
+        if ($this->isInvalidParams($params)) throw new ValidationException($params, 'Invalid GetParams.');
+        $this->getParams = $params;
+    }
+
+    protected function setPostParams($params)
+    {
+        if ($this->isInvalidParams($params)) throw new ValidationException($params, 'Invalid PostParams.');
+        $this->postParams = $params;
+    }
+
+    protected function setCookieFile($cookie_file)
+    {
+        if ($this->isInvalidCookieFile($cookie_file)) throw new ValidationException($cookie_file, 'Invalid CookieFile.');
+        $this->cookieFile = $cookie_file;
+    }
+
+    protected function isInvalidParams($params)
+    {
+        if (!is_array($params)) return true;
+        return false;
+    }
+
+    protected function isInvalidCookieFile($cookie_file)
+    {
+        if (is_null($cookie_file)) return false;
+        if (!is_string($cookie_file)) return true;
+        if (strlen($cookie_file) < 1) return true;
+        return false;
+    }
+}