<%@ WebHandler Language="C#" Class="urlsList" %>

using System;
using System.Web;
using System.Collections.Generic;
using System.Runtime.Serialization.Json;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
using System.Web.Services.Protocols;
using System.Security.Cryptography;
using System.Text;
using System.Web.SessionState;
using System.Data;

public class urlsList : IHttpHandler, IReadOnlySessionState {

    public void ProcessRequest (HttpContext context) {
        result objRet = new result();
        DataContractJsonSerializer json = new DataContractJsonSerializer(objRet.GetType());
        context.Response.ContentType = "application/json;charset=utf-8";
        context.Response.AddHeader("Access-Control-Allow-Origin", "*");
        authPermission objAuth = new authPermission();

        string project_uid =  (context.Request["project_uid"] == null) ? "" : context.Request["project_uid"].ToString();

        if (!objAuth.isLogin())
        {
            objRet.ret = "no";
            objRet.err_code = "0001";
            objRet.message = "尚未登入，請登入後使用";
            json.WriteObject(context.Response.OutputStream, objRet);
            return;
        }

        objRet.user_perm = objAuth.user_perm;

        if (objAuth.user_perm != "A")
        {
            string projectString = string.Format("select A.* from projects A, projectUser B where A.project_uid = B.project_uid and A.project_isRevoke = 'N' and A.project_uid = '{0}' and B.user_uid = '{1}'", project_uid, objAuth.user_uid);
            autoBindDataTable projectSQL = new autoBindDataTable(projectString);

            if (projectSQL.dataRows.Count == 0 && project_uid != "") {
                objRet.ret = "no";
                objRet.err_code = "0002";
                objRet.message = "無權限讀取此專案的短網址資料!";
                json.WriteObject(context.Response.OutputStream, objRet);
                return;
            }
        }

        string urlString = string.Format("select * from url where project_uid = '{0}' and url_isRevoke = 'N'", project_uid);
        autoBindDataTable urlSQL = new autoBindDataTable(urlString);

        foreach (DataRow objRow in urlSQL.dataRows) {
            urlBase objUrl = new urlBase(objRow);
            objRet.urllist.Add(objUrl);
        }

        objRet.ret = "yes";
        json.WriteObject(context.Response.OutputStream, objRet);
        return;
    }

    public class result {
        public string ret = "no";
        public string err_code = "0000";
        public string message = "";
        public string user_perm = "N";
        public List<urlBase> urllist = new List<urlBase>();
    }

    public bool IsReusable {
        get {
            return false;
        }
    }

}