upload-web/supplierBuildFile.aspx.cs

using Aliyun.OSS;
using Aliyun.OSS.Common;
using BizCom;
using ICSharpCode.SharpZipLib.Zip;
using MSharp.Framework;
using NPOI.OpenXmlFormats.Dml.Diagram;
using NPOI.OpenXmlFormats.Shared;
using NPOI.POIFS.Properties;
using SiteCore.Handler;
using SiteCore.Redis;
using System;
using System.Collections.Generic;
using System.Configuration;
using System.Data;
using System.Data.SqlClient;
using System.Diagnostics;
using System.IO;
using System.Linq;
using System.Net;
using System.Runtime.InteropServices;
using System.Security.Principal;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using System.Web;
using System.Web.Services.Description;
using System.Web.UI;


public partial class supplierBuildFile : System.Web.UI.Page
{
    public static string upPath = ConfigurationManager.AppSettings["upPath"];
    public static string copyPath = ConfigurationManager.AppSettings["copyPath"];

    public static string siteUrl = ConfigurationManager.AppSettings["OriSiteUrl"];

    [DllImport("DrvInterface64.dll", CharSet = CharSet.Unicode)]
    public static extern uint DecFile(string filename);

    [DllImport("DrvInterface64.dll", CharSet = CharSet.Unicode)]
    public static extern int IsFileEncrypted(string filename);//返回1为加密，0为未被加密
    [DllImport("DrvInterface64.dll", CharSet = CharSet.Ansi)]
    public static extern void CreateUserKey(StringBuilder key, int len);
    [DllImport("DrvInterface64.dll", CharSet = CharSet.Ansi)]
    public static extern int InitAesKey(StringBuilder key, int len);

    [DllImport("DrvInterface64.dll")]
    public static extern int IsInitedAesKey();

    private void conErc(string msg)
    {
        XLog.SaveLog(0, msg);
        Response.Write(msg);
        //Response.StatusCode = (int)HttpStatusCode.NotFound;
        //Response.End();
    }

    private void conSuc(string msg)
    {
        Response.Write("{\"type\":\"success\",\"result\":\"" + msg + "\"}");
        //Response.End();
    }

    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            Response.Buffer = true;
            downloadMore();
        }
    }

    private string getCanDownFile(string fileName)
    {
        string[] extArr = new string[] { ".cdr", ".zip", ".rar", ".pdf" };
        foreach (string ext in extArr)
        {
            string fname = fileName + ext;
            if (File.Exists(fname))
            {
                return ext;
            }
        }

        return "";
    }
    static bool running = false;

    private void downloadMore()
    {
        if (running)
        {
            conSuc("运行中！");
            return;
        }
        running = true;

        var identity = WindowsIdentity.GetCurrent();
        var principal = new WindowsPrincipal(identity);
        Task.Run(async () =>
        {
            using (identity.Impersonate())
            {
                StringBuilder sql = new StringBuilder();
                sql.AppendFormat("select * from CE_ErpPackData WITH(nolock) where upStatus = 0");
                int userId = 1;
                DataTable dt = CeErpTradeCell.ExecuteDataset(sql.ToString()).Tables[0];
                string updateSql = "";
                if (dt != null && dt.Rows.Count > 0)
                {
                    foreach (DataRow dr in dt.Rows)
                    {
                        string packId = dr["ID"].ToString();
                        try
                        {
                            CeErpTradeLog.ExecuteNonQuery(string.Format("update CE_ErpPackData set upStatus = 1 where ID= {0} ;", packId));
                            DataTable itemData = CeErpTradeCell.ExecuteDataset(string.Format("select ctid,seller_memo,FinishDesignTime,OrderState,SupplierName,OrderSn,tid from view_erptradecell where FinishDesignTime is not null and ctid in (SELECT ctid FROM CE_ErpPackDataItem WHERE packId = {0})", packId)).Tables[0];
                            List<string> files = new List<string>();
                            int upStatus = 3;
                            string url = "";
                            if (itemData != null && itemData.Rows.Count > 0)
                            {
                                foreach (DataRow row in itemData.Rows)
                                {
                                    string finishDesignTime = getDesignTime(row["FinishDesignTime"]);
                                    string ctid = row["ctid"].ToString();
                                    string df_name = upPath + "\\" + finishDesignTime + "\\" + formatMemo(row["seller_memo"]);
                                    string ext = getCanDownFile(df_name);
                                    if (string.IsNullOrEmpty(ext))
                                    {
                                        updateSql += string.Format("update CE_ErpPackDataItem set message = '文件不存在!' where packId= {0} and ctid='{1}' ;", packId, ctid);
                                        continue;
                                    }
                                    string fname = df_name + ext;
                                    if (Convert.ToInt16(row["OrderState"]) != 6)
                                    {
                                        updateSql += string.Format("update CE_ErpPackDataItem set message = '订单状态不正确!' where packId= {0} and ctid='{1}' ;", packId, ctid);
                                        continue;
                                    }
                                    int IsFileEncrypt = IsFileEncrypted(fname);
                                    if (IsFileEncrypt == 1 && File.Exists(fname))
                                    {
                                        string key = "gBQnlxiBb7MthH9644V0W0pFwqYZgyy7";
                                        var sb = new StringBuilder(key);

                                        //Linux系统的接口要调用一次，Windows系统要调用两次
                                        CreateUserKey(sb, key.Length);
                                        CreateUserKey(sb, key.Length); //破解用dse生成的文件，需要调2次。
                                        int result = InitAesKey(sb, sb.Length);
                                        result = IsInitedAesKey();
                                        if (result != 1)
                                        {
                                            addLog(ctid, userId, "初始化秘钥失败" + result, 0);
                                            continue;
                                        }
                                        uint a = DecFile(fname);
                                        if (a != 0)
                                        {
                                            addLog(ctid, userId, "解密失败" + a, 0);
                                            continue;
                                        }
                                    }
                                    if (string.IsNullOrEmpty(fname))
                                    {
                                        continue;
                                    }
                                    try
                                    {
                                        copyFile(getDesignDate(row["FinishDesignTime"]), row["SupplierName"].ToString(), fname);
                                        files.Add(fname);
                                    }
                                    catch (Exception ex)
                                    {
                                        writeLog("打包复制文件出错！" + ex.Message);
                                        updateSql += string.Format("update CE_ErpPackDataItem set message = '复制文件出错!{2}' where packId= {0} and ctid='{1}' ;", packId, ctid, ex.Message);
                                        files = new List<string>();//清空数据
                                        break;
                                    }
                                }
                                if (files.Count == 0)
                                {
                                    updateSql += string.Format("update CE_ErpPackData set upStatus = 3,message='没有可打包文件！' where ID= {0} ;", packId);
                                    continue;
                                }
                                else
                                {

                                    MemoryStream ms = new MemoryStream();
                                    byte[] buffer = null;
                                    using (ZipFile file = ZipFile.Create(ms))
                                    {

                                        file.BeginUpdate();
                                        //file.NameTransform = new ZipNameTransform();
                                        file.NameTransform = new MyNameTransfom();
                                        for (int i = 0; i < files.Count; i++)
                                        {
                                            if (File.Exists(files[i]))
                                            {
                                                try
                                                {
                                                    file.Add(files[i]);
                                                }
                                                catch (Exception ex)
                                                {

                                                }
                                            }
                                        }

                                        file.CommitUpdate();
                                        buffer = new byte[ms.Length];
                                        ms.Position = 0;
                                        ms.Read(buffer, 0, buffer.Length);   //读取文件内容(1次读ms.Length/1024M)
                                        ms.Flush();
                                        ms.Close();
                                    }
                                    url = FileOssUp(buffer, dr["fileName"].ToString());

                                    if (url != null)
                                    {
                                        upStatus = 2;
                                    }
                                }

                            }
                            updateSql += string.Format("update CE_ErpPackData set upStatus = {1},fileUrl='{2}' where ID= {0} ;", packId, upStatus, url);
                        }
                        catch (Exception ex)
                        {
                            writeLog("打包文件出错！" + ex.Message);
                            updateSql += string.Format("update CE_ErpPackData set upStatus = 3 where ID= {0} ;", packId);
                        }

                    }
                    CeErpTradeLog.ExecuteNonQuery(updateSql);
                }
                running = false;
            }
        });

        conSuc("运行结束！");
        //FileOssUp();
    }


    private string formatMemo(object memo)
    {
        string m = memo.ToString();
        m = m.Replace("\\", "").Replace("/", "").Replace(":", "").Replace("*", "").Replace("?", "").Replace("<", "").Replace(">", "").Replace("|", "");
        return m;
    }

    private void copyFile(string date, string supplier, string file)
    {
        string path = copyPath + "\\" + date + "\\" + supplier + "\\" + "车间下载";
        if (!Directory.Exists(path)) Directory.CreateDirectory(path);
        string fname = Path.GetFileName(file);
        File.Copy(file, path + "\\" + fname, true);
        if (!File.Exists(path + "\\" + fname))
        {
            File.Copy(file, path + "\\" + fname, true);
        }
    }

    private string getDesignTime(object v)
    {
        if (v.ToString() == "") return "";
        return Convert.ToDateTime(v).ToString("yyyyMMdd");
    }

    private string getDesignDate(object v)
    {
        return DateTime.Now.ToString("yyyy-MM-dd");
        /*if (v.ToString() == "") return "";
        return Convert.ToDateTime(v).ToString("yyyy-MM-dd");*/
    }

    private string FileOssUp(byte[] buffer, string fileName)
    {
        // yourEndpoint填写Bucket所在地域对应的Endpoint。以华东1（杭州）为例，Endpoint填写为https://oss-cn-hangzhou.aliyuncs.com。
        var endpoint = "https://oss-cn-fuzhou.aliyuncs.com";
        // 从环境变量中获取访问凭证。运行本代码示例之前，请确保已设置环境变量OSS_ACCESS_KEY_ID和OSS_ACCESS_KEY_SECRET。
        var accessKeyId = "LTAI5tE7wuNkeT9jZ42bQnyr";
        var accessKeySecret = "NnutvWhKl4HbQFSad3HosYbCkEkbjN";
        // 填写Bucket名称，例如examplebucket。
        var bucketName = "dfdiyfile";
        // 填写Object完整路径，完整路径中不能包含Bucket名称，例如exampledir/exampleobject.txt。
        var objectName = "supplierFile/" + fileName;

        // 填写Bucket所在地域对应的Region。以华东1（杭州）为例，Region填写为cn-hangzhou。
        string region = "cn-fuzhou";

        // 创建ClientConfiguration实例，按照您的需要修改默认参数。
        var conf = new ClientConfiguration();

        // 设置v4签名。
        conf.SignatureVersion = SignatureVersion.V4;

        // 创建OssClient实例。
        var client = new OssClient(endpoint, accessKeyId, accessKeySecret, conf);
        client.SetRegion(region);
        try
        {

            MemoryStream requestContent = new MemoryStream(buffer);
            // 上传文件。
            client.PutObject(bucketName, objectName, requestContent);
        }
        catch (Exception ex)
        {
            writeLog("打包文件上传oss出错！" + ex.Message);
            return null;
        }

        return "https://dfdiyfile.oss-cn-fuzhou.aliyuncs.com/" + objectName;
    }
    ///  批量进行多个文件压缩到一个文件
    /// </summary>
    /// <param name="files">文件列表(绝对路径)</param> 这里用的数组，你可以用list 等或者
    /// <param name="zipFileName">生成的zip文件名称</param>
    private void ZipFileDownload(int userId, List<string> ctidLst, List<string> files, string zipFileName, int onlyDownFile, int isFromClient)
    {

        // yourEndpoint填写Bucket所在地域对应的Endpoint。以华东1（杭州）为例，Endpoint填写为https://oss-cn-hangzhou.aliyuncs.com。
        var endpoint = "https://oss-cn-fuzhou.aliyuncs.com";
        // 从环境变量中获取访问凭证。运行本代码示例之前，请确保已设置环境变量OSS_ACCESS_KEY_ID和OSS_ACCESS_KEY_SECRET。
        var accessKeyId = "LTAI5tE7wuNkeT9jZ42bQnyr";
        var accessKeySecret = "NnutvWhKl4HbQFSad3HosYbCkEkbjN";
        // 填写Bucket名称，例如examplebucket。
        var bucketName = "dfdiyfile";
        // 填写Object完整路径，完整路径中不能包含Bucket名称，例如exampledir/exampleobject.txt。
        var objectName = "exampledir/exampleobject.txt";
        // 填写字符串。
        var objectContent = "More than just cloud.";
        // 填写Bucket所在地域对应的Region。以华东1（杭州）为例，Region填写为cn-hangzhou。
        const string region = "oss-cn-fuzhou";

        // 创建ClientConfiguration实例，按照您的需要修改默认参数。
        var conf = new ClientConfiguration();

        // 设置v4签名。
        conf.SignatureVersion = SignatureVersion.V4;

        // 创建OssClient实例。
        var client = new OssClient(endpoint, accessKeyId, accessKeySecret, conf);
        client.SetRegion(region);
        try
        {
            MemoryStream ms = new MemoryStream();
            byte[] buffer = null;
            using (ZipFile file = ZipFile.Create(ms))
            {

                file.BeginUpdate();
                //file.NameTransform = new ZipNameTransform();
                file.NameTransform = new MyNameTransfom();

                file.Add("C:\\Users\\231010\\Downloads\\setup.exe");
                file.CommitUpdate();
                buffer = new byte[ms.Length];
                ms.Position = 0;
                ms.Read(buffer, 0, buffer.Length);   //读取文件内容(1次读ms.Length/1024M)
                ms.Flush();
                ms.Close();

            }
            MemoryStream requestContent = new MemoryStream(buffer);
            // 上传文件。
            client.PutObject(bucketName, objectName, requestContent);
            Console.WriteLine("Put object succeeded");
        }
        catch (Exception ex)
        {
            Console.WriteLine("Put object failed, {0}", ex.Message);
        }


        conSuc("上传成功！");
        return;
        //for (int i = 0; i < addFiles.Count; i++)
        //{
        //    updateIsDownSuccess(userId, addCtid[i]);
        //}
        //StringBuilder sql = new StringBuilder();
        //string tids = string.Join(",", addCtid);
        //sql.AppendFormat("update CE_ErpTradeCell set OrderState = 6 where ctid in ({0}) ;", ("'" + tids.Replace(",", "','") + "'"));
        //CeErpTradeCell.ExecuteNonQuery(sql.ToString());
        //sql = new StringBuilder();
        //sql.AppendFormat("insert into CE_ErpTradeLog(tid,orderstate,userid,operatetime,con) select ctid,{1},{2},getdate(),'{3}' from ce_erptradecell where ctid in ({0}) ;", ("'" + tids.Replace(",", "','") + "'"), (int)OrderState.下单完成, userId, "下载设计文件");
        //CeErpTradeCell.ExecuteNonQuery(sql.ToString());
    }

    //public static object downfileObj = new object();
    private void downLoadFile(int userId, string ctid, string file, int onlyDownFile, int isFromClient)
    {
        string filePath = file;
        string dfile = Path.GetFileName(file);

        FileStream fs = new FileStream(filePath, FileMode.Open);
        byte[] bytes = new byte[(int)fs.Length];
        fs.Read(bytes, 0, bytes.Length);
        fs.Close();


        Response.Clear();
        //
        Response.ClearContent();
        Response.ClearHeaders();

        Response.ContentType = "application/octet-stream";
        //通知浏览器下载文件而不是打开\\fileDownload=true; path=/
        Response.AddHeader("Set-Cookie", "fileDownload=true; path=/;");
        //Response.AddHeader("Cache-Control", "no-cache, no-store, must-revalidate");
        Response.AddHeader("Content-Disposition", "attachment; filename=" + HttpUtility.UrlEncode(dfile, System.Text.Encoding.UTF8));
        Response.AddHeader("Content-Length", bytes.Length.ToString());
        Response.AddHeader("Access-Control-Expose-Headers", "Content-Disposition");
        Response.BinaryWrite(bytes);
        Response.Flush();

        //updateIsDownSuccess(userId, ctid);
        //StringBuilder sql = new StringBuilder();
        //string tids = string.Join(",", ctid);
        //sql.AppendFormat("update CE_ErpTradeCell set OrderState = 6 where ctid in ({0}) ;", ("'" + tids.Replace(",", "','") + "'"));
        //CeErpTradeCell.ExecuteNonQuery(sql.ToString());
        //sql = new StringBuilder();
        //sql.AppendFormat("insert into CE_ErpTradeLog(tid,orderstate,userid,operatetime,con) select ctid,{1},{2},getdate(),'{3}' from ce_erptradecell where ctid in ({0}) ;", ("'" + tids.Replace(",", "','") + "'"), (int)OrderState.下单完成, userId, "下载设计文件");
        //CeErpTradeCell.ExecuteNonQuery(sql.ToString());
    }

    public static void addLog(string ctid, int userid, string con, int orderState = 0, int aftersaleState = 0)
    {
        CeErpTradeLog log = new CeErpTradeLog();
        log.tid = ctid;
        log.UserId = userid;
        log.Con = con;
        log.OrderState = orderState;
        log.AfterSaleState = aftersaleState;
        log.OperateTime = DateTime.Now;
        log.Create();
    }
    private static string logPath = ConfigurationManager.AppSettings["curPath"] + "\\log";
    private static object logFlag = new object();
    public static void writeLog(string log)
    {
        lock (logFlag)
        {
            using (FileStream fileStream = new FileStream(logPath + "\\" + DateTime.Now.ToString("yy-MM-dd") + ".log", FileMode.Append, FileAccess.Write))
            {
                using (StreamWriter sw = new StreamWriter(fileStream, Encoding.Default))
                {
                    sw.Write(log + " ------时间：" + DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss") + "\r\n");
                    sw.Flush();
                }
            }
        }
    }
}