修改常量、复制单文件、多文件方法

13693261870

2023-08-24 59e20195f258309757ee73f406936d05079896d9

 DataLoader/CS/Importor.cs

@@ -239,7 +239,7 @@
            {
                try
                {
                    vd.Status = "生成MD5...";
                    vd.Status = "生成MD5码...";
                    vd.Meta.guid = GetFilesMD5(vd);

                    if (!string.IsNullOrEmpty(vd.Meta.guid) && DBHelper.IsFileExists(vd.Meta.guid))
@@ -248,10 +248,13 @@
                        return;
                    }

                    vd.Status = "读取栅格信息...";
                    ReadRasterInfo(vd);

                    vd.Status = "复制文件...";
                    CopyFiles(vd);

                    vd.Status = "数据入库...";
                    vd.Status = "元数据入库...";
                    int id = DBHelper.InsertMeta(vd.Meta);
                    vd.Status = id > 0 ? "成功。" : "失败！";
                }
@@ -315,23 +318,139 @@
        }

        /// <summary>
        /// 读取栅格信息
        /// </summary>
        private static void ReadRasterInfo(ViewData vd)
        {
            if (!StaticData.RASTER_EXT.Contains(vd.Ext) || !File.Exists(vd.FilePath)) return;

            GdalHelper.Instance.ReadRasterInfo(vd);
        }

        /// <summary>
        /// 复制文件
        /// </summary>
        private static void CopyFiles(ViewData vd)
        {
            //mf.path = subPath + "\\" + mf.name;
            if (string.IsNullOrEmpty(vd.Meta.guid)) vd.Meta.guid = vd.Meta.eventid;

            //if (File.Exists(source))
            //{
            //    File.Copy(source, target, true);
            //}
            switch (vd.Ext)
            {
                case StaticData.MPT:
                    copyMultiFile(vd, StaticData.MPT_EXT);
                    break;
                case StaticData.JPG:
                    copyMultiFile(vd, StaticData.JPG_EXT);
                    break;
                case StaticData.IMG:
                    copyMultiFile(vd, StaticData.IMG_EXT);
                    break;
                case StaticData.TIF:
                    copyMultiFile(vd, StaticData.TIF_EXT);
                    break;
                case StaticData.TIFF:
                    copyMultiFile(vd, StaticData.TIFF_EXT);
                    break;
                case StaticData.SHP:
                    copyMultiFile(vd, StaticData.SHP_EXT);
                    break;
                case StaticData.OSGB:
                    copyFolderFile(vd);
                    break;
                case StaticData.GDB:
                    copyFolderFile(vd);
                    break;
                default:
                    copySingleFile(vd);
                    break;
            }
        }

        private static int GetSubPath(string target, int start = 1)
        /// <summary>
        /// 复制文件夹
        /// </summary>
        private static int copyFolderFile(ViewData vd)
        {
            if (!Directory.Exists(vd.FilePath)) return -1;

            int count = 0;
            string[] files = Directory.GetFiles(vd.FilePath, "*", SearchOption.AllDirectories);
            foreach (string file in files)
            {
                try
                {
                    //
                    count++;
                }
                catch (Exception ex)
                {
                    LogOut.Error(ex.StackTrace);
                }
            }

            return count;
        }

        /// <summary>
        /// 复制多个文件
        /// </summary>
        private static int copyMultiFile(ViewData vd, List<string> exts)
        {
            int count = copySingleFile(vd);
            if (count < 0) return -1;

            string target = Path.Combine(CommonProp.TargetPath, vd.Meta.path);
            foreach (string ext in exts)
            {
                try
                {
                    File.Copy(vd.FilePath.Replace(vd.Ext, ext), target.Replace(vd.Ext, ext), true);
                    count++;
                }
                catch (Exception ex)
                {
                    LogOut.Error(ex.StackTrace);
                }
            }

            return count;
        }

        /// <summary>
        /// 复制单文件
        /// </summary>
        private static int copySingleFile(ViewData vd)
        {
            if (!File.Exists(vd.FilePath)) return -1;

            vd.Meta.path = Path.Combine("" + GetSubPath(), vd.Meta.guid + vd.Ext);
            string target = Path.Combine(CommonProp.TargetPath, vd.Meta.path);
            if (File.Exists(target)) return 0;

            try
            {
                File.Copy(vd.FilePath, target, true);

                return 1;
            }
            catch (Exception ex)
            {
                LogOut.Error(ex.StackTrace);
                return -1;
            }
        }

        /// <summary>
        /// 获取子目录
        /// </summary>
        private static int GetSubPath()
        {
            int start = 0;
            int.TryParse(Tools.GetSetting("StartPath"), out start);

            while (true)
            {
                string path = Path.Combine(target, start.ToString());
                string path = Path.Combine(CommonProp.TargetPath, start.ToString());
                if (!Directory.Exists(path))
                {
                    Directory.CreateDirectory(path);
@@ -339,7 +458,7 @@
                }

                string[] files = Directory.GetFiles(path);
                if (files.Length < 2001)
                if (files.Length <= StaticData.MAX_FILES)
                {
                    return start;
                }