bremen_short_url/BackEnd/api/chromeSaveUrlData.ashx

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<%@ WebHandler Language="C#" Class="chromeSaveUrlData" %>
using System;
using System.Web;
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;
using System.Collections.Generic;
using System.IO.Compression;
using System.Drawing;
using System.Drawing.Imaging;
using System.IO;
using System.Linq;
using Facebook;
using System.Net;
using System.Collections.Specialized;
public class chromeSaveUrlData : IHttpHandler
{
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", "*");
string id = (context.Request["id"] == null) ? "" : context.Request["id"].ToString();
string pwd = (context.Request["pwd"] == null) ? "" : context.Request["pwd"].ToString();
string method = (context.Request["method"] == null) ? "" : context.Request["method"].ToString();
string project_uid = (context.Request["project_uid"] == null) ? "" : context.Request["project_uid"].ToString();
string url_uid = (context.Request["url_uid"] == null) ? "" : context.Request["url_uid"].ToString();
string url_descript = (context.Request["url_descript"] == null) ? "" : context.Request["url_descript"].ToString();
string url_directToUrl = (context.Request["url_directToUrl"] == null) ? "" : context.Request["url_directToUrl"].ToString();
string url_Code = (context.Request["url_Code"] == null) ? "" : context.Request["url_Code"].ToString();
string url_gifTag = (context.Request["url_gifTag"] == null) ? "N" : context.Request["url_gifTag"].ToString();
string url_gifLink = (context.Request["url_gifLink"] == null) ? "" : context.Request["url_gifLink"].ToString();
string url_fbTag = (context.Request["url_fbTag"] == null) ? "N" : context.Request["url_fbTag"].ToString();
string url_fbTitle = (context.Request["url_fbTitle"] == null) ? "" : context.Request["url_fbTitle"].ToString();
string url_fbDescript = (context.Request["url_fbDescript"] == null) ? "" : context.Request["url_fbDescript"].ToString();
string url_fbPixel = (context.Request["url_fbPixel"] == null) ? "N" : context.Request["url_fbPixel"].ToString();
string url_fbPixelCode = (context.Request["url_fbPixelCode"] == null) ? "" : context.Request["url_fbPixelCode"].ToString();
string url_googleAds = (context.Request["url_googleAds"] == null) ? "N" : context.Request["url_googleAds"].ToString();
string url_googleAwConversionId = (context.Request["url_googleAwConversionId"] == null) ? "" : context.Request["url_googleAwConversionId"].ToString();
string url_playBtn = (context.Request["url_playBtn"] == null) ? "N" : context.Request["url_playBtn"].ToString();
string pic_data = (context.Request["pic_data"] == null) ? "" : context.Request["pic_data"].ToString();
string url_photoId = "";
string errmsg = "";
if (url_descript == "")
{
errmsg += "沒有短網址說明!\n";
}
if (url_descript == "")
{
errmsg += "沒有短網址說明!\n";
}
if (url_Code == "")
{
errmsg += "沒有短網址碼!\n";
}
if (url_directToUrl == "")
{
errmsg += "沒有目的地網址!\n";
}
if (project_uid == "")
{
errmsg += "沒有專案代碼!\n";
}
if (method == "") {
errmsg += "Method!\n";
}
if (errmsg.Length > 0)
{
objRet.ret = "no";
objRet.err_code = "0005";
objRet.message = errmsg;
json.WriteObject(context.Response.OutputStream, objRet);
return;
}
string user_sql = string.Format("select * from users where user_id = '{0}'", id);
autoBindDataTable objUser = new autoBindDataTable(user_sql);
if (objUser.dataRows.Count == 0)
{
string elab_sql = string.Format("select * from new_userdata where userid = '{0}'", id);
autoBindElab objElabUser = new autoBindElab(elab_sql);
if (objElabUser.dataRows.Count == 0)
{
objRet.ret = "no";
objRet.err_code = "0001";
objRet.message = "無此帳號密碼!";
json.WriteObject(context.Response.OutputStream, objRet);
return;
}
else
{
objRet.ret = "no";
objRet.err_code = "0002";
objRet.message = "此帳號尚未擁有權限,請專案管理者加入權限!";
json.WriteObject(context.Response.OutputStream, objRet);
return;
}
}
else
{
//系統內建帳號
if (objUser.dataRows[0]["user_type"].ToString() == "Y")
{
if (objUser.dataRows[0]["user_onjob"].ToString() == "N")
{
objRet.ret = "no";
objRet.err_code = "0003";
objRet.message = "此帳號已經離職!";
json.WriteObject(context.Response.OutputStream, objRet);
return;
}
if (pwd != SHA256_Encode(objUser.dataRows[0]["user_pwd"].ToString()))
{
string test = SHA256_Encode(objUser.dataRows[0]["user_pwd"].ToString());
objRet.ret = "no";
objRet.err_code = "0004";
objRet.message = "密碼有誤!";
json.WriteObject(context.Response.OutputStream, objRet);
return;
}
}
//E白板帳號
if (objUser.dataRows[0]["user_type"].ToString() == "N")
{
string elab_sql = string.Format("select * from new_userdata where userid = '{0}'", id);
autoBindElab objElabUser = new autoBindElab(elab_sql);
if (objElabUser.dataRows.Count == 0)
{
objRet.ret = "no";
objRet.err_code = "0001";
objRet.message = "無此帳號密碼!";
json.WriteObject(context.Response.OutputStream, objRet);
return;
}
else
{
if (objElabUser.dataRows[0]["onjob"].ToString() == "1")
{
objUser.dataRows[0]["user_onjob"] = "N";
objUser.updateDataTable();
objRet.ret = "no";
objRet.err_code = "0003";
objRet.message = "此帳號已經離職!";
json.WriteObject(context.Response.OutputStream, objRet);
return;
}
if (pwd != SHA256_Encode(objElabUser.dataRows[0]["userpw"].ToString()))
{
objRet.ret = "no";
objRet.err_code = "0004";
objRet.message = "密碼有誤!";
json.WriteObject(context.Response.OutputStream, objRet);
return;
}
}
}
if (method == "add")
{
string checkString = string.Format("select * from url where url_Code Collate SQL_Latin1_General_CP1_CS_AS = '{0}'", url_Code);
autoBindDataTable checkSQL = new autoBindDataTable(checkString);
if (checkSQL.dataRows.Count > 0)
{
objRet.ret = "no";
objRet.err_code = "0006";
objRet.message = "此短網址已經被使用了,請換一組短網址碼再試一次!";
json.WriteObject(context.Response.OutputStream, objRet);
return;
}
url_uid = globalClass.CreateRandomCode(32);
url_photoId = globalClass.CreateRandomCode(36);
urlObj objUrl = new urlObj();
objUrl.url_uid = url_uid;
objUrl.project_uid = project_uid;
objUrl.url_descript = url_descript;
objUrl.url_directToUrl = url_directToUrl;
objUrl.url_Code = url_Code;
objUrl.url_playBtn = url_playBtn;
objUrl.url_fbTag = url_fbTag;
objUrl.url_gifTag = url_gifTag;
objUrl.url_gifLink = url_gifLink;
objUrl.url_fbTitle = url_fbTitle;
objUrl.url_fbDescript = url_fbDescript;
objUrl.url_fbPixel = url_fbPixel;
objUrl.url_fbPixelCode = url_fbPixelCode;
objUrl.url_googleAds = url_googleAds;
objUrl.url_googleAwConversionId = url_googleAwConversionId;
objUrl.url_createUid = id;
objUrl.url_photoId = url_photoId;
string picChange = "N";
JToken jsonObj;
string base64Img = "";
try
{
jsonObj = JValue.Parse(pic_data);
picChange = jsonObj[0]["meta"]["picChange"].ToString();
base64Img = jsonObj[0]["output"]["image"].ToString();
}
catch
{
}
if (picChange == "Y")
{
//base64Img = jsonObj[0]["output"]["image"].ToString();
objUrl.pic_image = globalClass.Base64ToImage(base64Img);
}
try
{
objUrl.updateData();
objRet.data = objUrl;
objRet.ret = "yes";
}
catch (Exception ex)
{
objRet.ret = "no";
objRet.err_code = "9999";
objRet.message = ex.Message;
}
json.WriteObject(context.Response.OutputStream, objRet);
return;
}
}
}
string SHA256_Encode(string value)
{
byte[] bytValue = System.Text.Encoding.UTF8.GetBytes(value);
try
{
SHA256 sha256 = new SHA256CryptoServiceProvider();
byte[] retVal = sha256.ComputeHash(bytValue);
StringBuilder sb = new StringBuilder();
for (int i = 0; i < retVal.Length; i++)
{
sb.Append(retVal[i].ToString("x2"));
}
return sb.ToString();
}
catch (Exception ex)
{
throw new Exception("GetSHA256HashFromString() fail,error:" + ex.Message);
}
}
public class result
{
public string ret = "no";
public string err_code = "0000";
public string message = "";
public urlObj data = new urlObj();
}
public bool IsReusable
{
get
{
return false;
}
}
}