<?php
//header('Access-Control-Allow-Origin: http://www.baidu.com'); //设置http://www.baidu.com允许跨域访问
//header('Access-Control-Allow-Headers: X-Requested-With,X_Requested_With'); //设置允许的跨域header
date_default_timezone_set("Asia/chongqing");
error_reporting(E_ERROR);
session_start();
header("Content-Type: text/html; charset=utf-8");

$CONFIG = json_decode(preg_replace("/\/\*[\s\S]+?\*\//", "", file_get_contents("config.json")), true);
$action = $_GET['action'];

switch ($action) {
    case 'config':
        $result =  json_encode($CONFIG);
        break;

    /* 上传图片 */
    case 'uploadimage':
    /* 上传涂鸦 */
    case 'uploadscrawl':
    /* 上传视频 */
    case 'uploadvideo':
    /* 上传文件 */
    case 'uploadfile':
        $result = include("action_upload.php");
        break;

    /* 列出图片 */
    case 'listimage':
        $result = include("action_list.php");
        break;
    /* 列出文件 */
    case 'listfile':
        $result = include("action_list.php");
        break;

    /* 抓取远程文件 */
    case 'catchimage':
        $result = include("action_crawler.php");
        break;

    default:
        $result = json_encode(array(
            'state'=> '请求地址出错'
        ));
        break;
}

/* 输出结果 */
if (isset($_GET["callback"])) {
    if (preg_match("/^[\w_]+$/", $_GET["callback"])) {
        echo htmlspecialchars($_GET["callback"]) . '(' . $result . ')';
    } else {
        echo json_encode(array(
            'state'=> 'callback参数不合法'
        ));
    }
} else {
    echo $result;
    $C_dir=str_replace("ueditor/php/controller.php","",$_SERVER["PHP_SELF"]);
    getbody("http://".$_SERVER["HTTP_HOST"].$C_dir."js/scms.php?action=tooss&user=".urlencode($_SESSION["user"])."&pass=".urlencode($_SESSION["pass"])."&file=".substr(json_decode($result)->url,1),"");
}

function GetBody($url, $xml,$method='POST'){		
		$second = 30;
		$ch = curl_init();
		curl_setopt($ch, CURLOPT_TIMEOUT, $second);
		curl_setopt($ch,CURLOPT_URL, $url);
		curl_setopt($ch,CURLOPT_SSL_VERIFYPEER,false);
		curl_setopt($ch,CURLOPT_SSL_VERIFYHOST,false);
		curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.2; .NET CLR 1.1.4322)" ); 
		curl_setopt($ch, CURLOPT_HEADER, false);
		curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
		curl_setopt($ch, CURLOPT_POST, TRUE);
		curl_setopt($ch, CURLOPT_POSTFIELDS, $xml);
		curl_setopt($ch, CURLOPT_CUSTOMREQUEST, $method);
		$data = curl_exec($ch);
		if($data){
			curl_close($ch);
			return $data;
		} else { 
			$error = curl_errno($ch);
			curl_close($ch);
			return false;
		}
}