<?php


namespace app\ueditor\controller;


use think\Controller;

class Ueditor extends Controller
{
    //首页
    public function upload(){
        //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);
        header("Content-Type: text/html; charset=utf-8");

        //同样的，修改为绝对路径
        $current_path = __DIR__.'/';
        $CONFIG = json_decode(preg_replace("/\/\*[\s\S]+?\*\//", "", file_get_contents($current_path."config.json")), true);
//		$action = $_GET['action'];
        $action = request()->param('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;
        }
    }

}