Рефакторинг

src/Connection/HttpRequest.php

@@ -0,0 +1,94 @@
+<?php
+
+class Connection_HttpConnection 
+{
+    const POST = "POST";
+    const GET  = "GET";
+
+    private $param = array(); // Параметры запроса
+    public  $data = null;      // Содержание
+    public  $url;              // Адресс
+    public  $method = self::GET;           // Метод
+    public  $port = 80;
+    public  $host = "";
+    public  $proxy_host = false;
+    public  $proxy_port = false;
+    
+    /**
+     * Возвращает заголовок соединения
+     */
+    public function getHeader()
+    {
+        $result = $this->method . " " . $this->url . " HTTP/1.1\r\n";
+        $result .= "Host: ". $this->host ."\r\n";
+        foreach ($this->param as $key => $value) {
+            $result .= $key . ": " . $value . "\r\n";
+        }
+        $result .= "Connection: Close\r\n\r\n";
+        $result .= $this->data;
+        return $result;
+    }
+    
+    /**
+     * Установка параметров запроса
+     * @parma string $name 
+     * @parma string $value 
+     */
+    public function setParameter($name, $value)
+    {
+        $this->param[$name] = $value;
+    }
+
+    /**
+     * Метод запроса GET или POST
+     */
+    public function setMethod($method)
+    {
+        $this->method = $method;
+    }
+
+    public function setUrl($url)
+    {
+        $this->url = $url;
+        $this->host = parse_url($this->url, PHP_URL_HOST);
+    }
+
+    public function getUrl() 
+    {
+        return $this->url;
+    }
+
+    /**
+     * Содержание запроса
+     */
+    public function setContent($data)
+    {
+        $this->setParameter ("Content-length", strlen($data));  
+        $this->data = $data;
+    }
+
+    /**
+     * Посылает запрос и возвращает страницу
+     */
+    public function getPage()
+    {
+        $host = ($this->proxy_host) ? $this->proxy_host : $this->host;
+        $port = ($this->proxy_port) ? $this->proxy_port : $this->port;
+        $socket = fsockopen($host, $port, $errno, $errstr, 30);
+        if (! $socket) {
+            return null; // Exception
+        } else {
+            $header = $this->getHeader();
+            fwrite($socket, $header);
+
+            $result = null;
+            while (! feof($socket)) {
+                $result .= fgets($socket, 128);
+            }
+            fclose($socket);
+            return $result;
+        }
+        return null;
+    }
+}
+