markus / ConvertService / ConverterService / DZConverterLib / Copy (6) of DZConverter.cs @ ced47e14
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using System; |
|---|---|
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using System.Collections.Generic; |
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using System.Data.Objects.DataClasses; |
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using System.Drawing; |
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using System.Drawing.Imaging; |
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using System.IO; |
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using System.Linq; |
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using System.Security.Permissions; |
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using System.Threading.Tasks; |
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using DeepView.Toolkit.GuidGenerator; |
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using DeepViewDataModel.Common; |
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using DeepViewDataModel.DataModel; |
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using DZConverterLib.DAL; |
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using pdftron.PDF; |
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|
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namespace DZConverterLib |
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{
|
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public class DZConverter: IDisposable |
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{
|
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//public const string ProjectRoot = @"D:\DeepViewConverter\"; |
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//public const string DownloadDir_PDF = ProjectRoot + @"\PDFPath"; |
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public string DownloadDir_PDF; |
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private PDFDoc doc = null; |
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private EntityCollection<DocPage> pageSet = null; |
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public int pageCount = 0; |
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public ConverterPDF ConverterItem; |
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public event EventHandler<MakeConverterErrorArgs> ConverterMakeError; |
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public event EventHandler<EndConverterEventArgs> EndConverter; |
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|
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private static ImageCodecInfo DefaultImageCodecInfo = GetEncoderInfo("image/png");
|
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private static EncoderParameters DefaultEncoderParameters = new EncoderParameters(2) |
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{
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Param = new EncoderParameter[]{
|
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new EncoderParameter(System.Drawing.Imaging.Encoder.Quality, 100L), |
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new EncoderParameter(System.Drawing.Imaging.Encoder.ColorDepth, 8L) |
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} |
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}; |
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public DZConverter() |
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{
|
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pdftron.PDFNet.Initialize("daelim.co.kr(Doftech Corp):CPU:2::W:AMC(20120315):EF6E886F25A414FFB5F8C1F2999CF2DA33DC6C5164315BAF7011B87AF0FA");
|
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|
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pageSet = new EntityCollection<DocPage>(); |
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} |
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|
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private void SendError(int Level,string ErrorCode, string _Exception, bool ThreadStop) |
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{
|
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if (ConverterMakeError != null) |
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ConverterMakeError(this, new MakeConverterErrorArgs |
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{
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ThreadStop = ThreadStop, |
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ConverterID = ConverterItem.ID, |
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_Exception = _Exception, |
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ErrorCode = ErrorCode, |
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Level = Level |
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}); |
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} |
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|
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[FileIOPermission(SecurityAction.LinkDemand)] |
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public void GetSingleFile(object obj) |
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{
|
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try |
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{
|
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ConverterItem = obj as ConverterPDF; |
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|
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using (DeepViewEntities _deepview = new DeepViewEntities(ConnectStringBuilder.DeepViewConnectionString().ToString())) |
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{
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var _property = _deepview.Properties.Where(pro => pro.Property == ConverterItem.ProjectNo); |
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|
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if (_property.Count() > 0) |
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{
|
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DownloadDir_PDF = _property.Where(t => t.Type == PropertiesType.PropertiesType.Const_TileSorceStorage).First().Value; |
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|
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if (!Directory.Exists(DownloadDir_PDF)) // 폴더 없을 시 생성 |
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{
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Directory.CreateDirectory(DownloadDir_PDF); |
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} |
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} |
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} |
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|
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DownloadFile(); |
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} |
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catch (Exception e) |
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{
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SendError(0, "Converter Error ", e.ToString(), true); |
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} |
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} |
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|
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|
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private void SetState(IConverterPDF.ConverterStatus Status) |
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{
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using (DeepViewEntities _entity = new DeepViewEntities(ConnectStringBuilder.DeepViewConnectionString().ToString())) |
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{
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var _items = _entity.ConverterPDF.Where(converter => converter.ID == this.ConverterItem.ID); |
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if (_items.Count() > 0) |
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{
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if (Status == IConverterPDF.ConverterStatus.Create) |
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{
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_items.First().StartDateTime = DateTime.Now; |
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} |
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_items.First().Status = (int)Status; |
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_entity.SaveChanges(); |
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} |
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} |
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} |
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|
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private void SetCurrentPage(int CurrentPage, IConverterPDF.ConverterStatus Status) |
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{
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|
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using (DeepViewEntities _entity = new DeepViewEntities(ConnectStringBuilder.DeepViewConnectionString().ToString())) |
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{
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var _items = _entity.ConverterPDF.Where(converter => converter.ID == this.ConverterItem.ID); |
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if (_items.Count() > 0) |
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{
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_items.First().Status = (int)Status; |
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_items.First().CurrentPage = CurrentPage; |
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_entity.SaveChanges(); |
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} |
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} |
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} |
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|
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System.Net.WebClient _fileFactory = new System.Net.WebClient(); |
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|
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[FileIOPermission(SecurityAction.LinkDemand)] |
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public void DownloadFile() |
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{
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string DocUri = ConverterItem.PdfUrl; //PDF 전체 경로 |
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string FileName = DocUri.Remove(0, DocUri.LastIndexOf("/") + 1);
|
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string ProjectFolderPath = DownloadDir_PDF + "\\" + ConverterItem.ProjectNo + "_Tile"; //프로젝트 폴더 |
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string ItemListPath = ProjectFolderPath + "\\" + (System.Convert.ToInt64(ConverterItem.SharepointItemID) / 100).ToString(); |
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string ItemPath = ItemListPath + "\\" + ConverterItem.SharepointItemID; |
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string DownloadFilePath = ItemPath + "\\" + FileName; |
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|
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#region 폴더 생성 |
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try |
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{
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|
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DirectoryInfo _dir = new DirectoryInfo(ItemPath); |
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|
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if (_dir.Exists) |
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{
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_dir.Empty(false); |
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|
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} |
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else |
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{
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Directory.CreateDirectory(ItemPath); |
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} |
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|
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} |
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catch (Exception ex) |
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{
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//DeleteDirectoryDirs(ItemPath); |
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SendError(0,"폴더삭제 에러",ex.ToString(), false); |
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} |
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|
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#endregion |
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|
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#region 다운로드 |
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|
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try |
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{
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_fileFactory.UseDefaultCredentials = true; |
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_fileFactory.DownloadFileCompleted +=(snd,evt)=> |
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{
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if (File.Exists(DownloadFilePath) && evt.Error == null) |
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{
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SetState(IConverterPDF.ConverterStatus.Create); |
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|
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#region 기본 설정 |
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doc = new PDFDoc(DownloadFilePath); |
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#endregion |
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System.Diagnostics.Debug.WriteLine("download file completed : " + DocUri);
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ConvertProcess(DownloadFilePath, ItemPath, FileName); |
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} |
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else |
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{
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SendError(1, "File Not Found", "File Download Error" + DownloadFilePath, true); |
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} |
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}; |
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System.Diagnostics.Debug.WriteLine("download file : " + DocUri);
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_fileFactory.DownloadFileAsync(new Uri(DocUri), DownloadFilePath); |
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|
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#endregion |
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} |
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catch (Exception ex) |
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{
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SendError(1, "File Download Error : Url - " + DocUri + " Download Path : " + DownloadFilePath, ex.ToString(), true); |
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} |
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finally |
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{
|
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|
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} |
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} |
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|
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[FileIOPermission(SecurityAction.LinkDemand)] |
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public void ConvertProcess(string DownloadFilePath, string ItemPath, string FileName) |
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{
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|
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ResultSet Result_Check = new ResultSet(); |
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#region PDF 체크 |
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try |
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{
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Result_Check = Check_PDF(); |
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} |
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catch (Exception ex) |
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{
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System.Diagnostics.Debug.WriteLine(ex.ToString()); |
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Result_Check.Message = ex.ToString(); |
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Result_Check.result = false; |
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} |
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|
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if (!Result_Check.result) |
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{
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SendError(1, "PDF 체크 실패 : 보안설정으로 인한 PDF 체크 실패", Result_Check.Message,false); |
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} |
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#endregion |
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|
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#region PDF에서 이미지로 변환 |
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try |
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{
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int _pageCount = ConvertImage(ItemPath); |
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if (_pageCount == pageSet.Count()) |
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{
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SetCurrentPage(_pageCount,IConverterPDF.ConverterStatus.Crop); |
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var _infotoDBResult = SetPageInfoToDB(); // 데이터베이스 입력 |
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if (_infotoDBResult != null) |
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SendError(0, "SetPageInfoToDB()", _infotoDBResult, true); |
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} |
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else |
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{
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SendError(0, "converter Check", "Page Count :" + _pageCount + " PageSet : " + pageSet.Count(), true); |
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return; |
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} |
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} |
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catch (Exception ex) |
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{
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SendError(0, "converter Check ","if (!ConvertImage(ItemPath, FileName)) " + ex.ToString(), true); |
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} |
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#endregion |
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|
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if (EndConverter != null) |
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EndConverter(this, new EndConverterEventArgs { ConverterPDF = ConverterItem});
|
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} |
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|
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public ResultSet Check_PDF() |
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{
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ResultSet _result = new ResultSet(); |
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bool _Security = false; |
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bool _isEncrypte = true; |
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try |
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{
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|
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_Security = doc.InitSecurityHandler(); |
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_isEncrypte = doc.IsEncrypted(); |
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//접근권한 체크 |
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if (!_Security) |
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{
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_result.result = false; |
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_result.Message = "Document authentication Error"; |
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} |
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else |
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if (_isEncrypte) |
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{
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_result.result = false; |
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_result.Message = "Document is Encrypted"; |
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} |
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else |
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_result.result = true; |
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|
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} |
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catch (Exception ex) |
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{
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System.Diagnostics.Debug.WriteLine(ex.ToString()); |
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_result.Message = ex.ToString(); |
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_result.result = false; |
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} |
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return _result; |
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} |
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|
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|
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#region private Method |
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|
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private static ImageCodecInfo GetEncoderInfo(String mimeType) |
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{
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int j; |
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ImageCodecInfo[] encoders; |
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encoders = ImageCodecInfo.GetImageEncoders(); |
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for (j = 0; j < encoders.Length; ++j) |
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{
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if (encoders[j].MimeType == mimeType) |
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return encoders[j]; |
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} |
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return null; |
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} |
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|
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private string ConvertDeepImage(string convertFile) |
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{
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string _result = string.Empty; |
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|
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ImageFields.ImageFields creator = new ImageFields.ImageFields() |
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{
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TileSize = 256, |
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TileFormat = ImageFields.ImageFormat.AutoSelect, |
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CopyMetadata = false, |
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ConversionCopyMetadata = false, |
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LowLevelPass = true |
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}; |
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|
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FileInfo _file = new FileInfo(convertFile); |
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|
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try |
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{
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if (_file.Exists) |
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{
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creator.Create(_file.FullName, _file.FullName.ToString().Replace(".jpg", ".xml"));
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System.Diagnostics.Debug.WriteLine("!!! DeepImage filename : " + convertFile);
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_file.Delete(); |
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} |
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} |
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catch (Exception ex) |
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{
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System.Diagnostics.Debug.WriteLine(ex.ToString()); |
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|
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if (ex.GetType() == typeof(System.ArgumentException)) |
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_result = "DPI Exception."; |
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else |
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_result = "Code 102312394"; |
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} |
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return _result; |
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} |
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|
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object _lock = new object(); |
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|
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private string PageToDeep(Bitmap Bitmap,string FilePath,int Index) |
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{
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string _result = string.Empty; |
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string pagePath = FilePath + "\\" + Index; |
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string ImageName = pagePath + "\\" + Index + ".jpg"; |
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|
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try |
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{
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lock (_lock) |
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{
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using (MemoryStream _savestream = new MemoryStream()) |
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{
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Bitmap.Save(_savestream, DefaultImageCodecInfo, DefaultEncoderParameters); |
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Bitmap = new Bitmap(_savestream); |
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Directory.CreateDirectory(pagePath); |
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Bitmap.Save(ImageName); |
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Bitmap.Dispose(); |
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} |
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|
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_result = ConvertDeepImage(ImageName); |
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SetCurrentPage(Index, IConverterPDF.ConverterStatus.Crop); |
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} |
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|
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} |
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catch (Exception ex) |
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{
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_result = ex.ToString(); |
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} |
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|
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System.GC.Collect(); |
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System.GC.WaitForPendingFinalizers(); |
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return _result; |
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} |
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|
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private int ConvertImage(string FilePath) |
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{
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int _result = 0; |
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|
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try |
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{
|
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Bitmap newBmp_; |
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pageCount = doc.GetPageCount(); |
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|
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using (DeepViewEntities _entity = new DeepViewEntities(ConnectStringBuilder.DeepViewConnectionString().ToString())) |
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{
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var _items = _entity.ConverterPDF.Where(converter => converter.ID == this.ConverterItem.ID); |
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if (_items.Count() > 0) |
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{
|
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_items.First().TotalPages = pageCount; |
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_entity.SaveChanges(); |
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} |
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} |
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|
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#region 이미지 만들기 |
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|
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for (PageIterator itr = doc.GetPageIterator(); itr.HasNext(); itr.Next()) |
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{
|
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Page _page = itr.Current(); |
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int _pageNo = itr.GetPageNumber(); |
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|
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try |
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{
|
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System.Diagnostics.Debug.WriteLine("!!! Put Image : " + _pageNo);
|
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|
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using (pdftron.PDF.PDFDraw draw = new pdftron.PDF.PDFDraw()) |
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{
|
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var widthData = (int)_page.GetPageWidth(); |
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int heightData = (int)_page.GetPageHeight(); |
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pageSet.Add(new DocPage |
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{
|
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Id = GuidGenerator.GetUniqueGuid(), |
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PageWidth = (widthData * 3).ToString(), |
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PageHeight = (heightData * 3).ToString(), |
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PageNumber = _pageNo, |
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PageAngle = 0, |
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}); |
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|
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var rotation = doc.GetPage(_pageNo).GetRotation(); |
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draw.SetImageSize((int)(widthData * 3), (int)(heightData * 3), true); |
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//draw.SetImageSize((int)(widthData), (int)(heightData), true); |
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draw.SetAntiAliasing(true); |
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draw.SetImageSmoothing(true); |
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draw.SetThinLineAdjustment(true, true); |
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newBmp_ = draw.GetBitmap(_page); |
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SetCurrentPage(_pageNo,IConverterPDF.ConverterStatus.Create); |
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_Task.Add(Task.Factory.StartNew<string>(() => PageToDeep(newBmp_, FilePath, _pageNo))); |
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|
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if (_pageNo == pageCount || _pageNo % 5 == 0) |
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{
|
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Task.WaitAll(_Task.ToArray()); |
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} |
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} |
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} |
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catch (Exception ex) |
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{
|
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SendError(0, "ConverterImage Error : Page NO -" + _pageNo.ToString(), ex.ToString(), true); |
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return 0; |
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} |
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|
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} |
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|
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Task.WaitAll(_Task.ToArray()); |
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_result = _Task.Where(r => r.Result.Count() == 0).Count(); |
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if (_result != pageCount) |
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{
|
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var _Ex = from task in _Task |
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let a = task.Result |
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where (task.Result.Count() > 0) |
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select new { ex = string.Join(",", a) };
|
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|
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SendError(0, "Converter Error code(21324) : Page Count Error", string.Join(",", _Ex), true);
|
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return 0; |
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} |
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|
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_Task.ForEach(f=>f.Dispose()); |
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_Task.Clear(); |
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|
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GC.Collect(2); |
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GC.Collect(2); |
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} |
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catch (Exception ex) |
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{
|
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|
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SendError(0, "code 1230saf325 Error :", ex.ToString(), true); |
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} |
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finally |
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{
|
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doc.Close(); |
| 471 |
doc.Dispose(); |
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pdftron.PDFNet.Terminate(); |
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doc = null; |
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} |
| 475 |
|
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#endregion |
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return _result; |
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} |
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|
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List<Task<string>> _Task = new List<Task<string>>(); |
| 481 |
|
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private string ConvertImgToDeep(string convertFileName, int Index) |
| 483 |
{
|
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string _result = string.Empty; |
| 485 |
FileInfo convertFile = new FileInfo(convertFileName); |
| 486 |
|
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ImageFields.ImageFields creator = new ImageFields.ImageFields |
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{
|
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TileSize = 256, |
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TileFormat = ImageFields.ImageFormat.AutoSelect, |
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CopyMetadata = false, |
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ConversionCopyMetadata = false, |
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LowLevelPass = true |
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}; |
| 495 |
|
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try |
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{
|
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if (convertFile.Exists) |
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{
|
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creator.Create(convertFile.FullName, convertFile.FullName.ToString().Replace(".jpg", ".xml"));
|
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convertFile.Delete(); |
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|
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} |
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else |
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{
|
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_result = "Code 123412545 Page No :" + Index.ToString() + " ex : File Not"; |
| 507 |
} |
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} |
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catch (Exception ex) |
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{
|
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System.Diagnostics.Debug.WriteLine(ex.ToString()); |
| 512 |
|
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if (ex.GetType() == typeof(System.ArgumentException)) |
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_result = "DPI Exception. Page No :" + Index.ToString(); |
| 515 |
else |
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_result = "Code 102312394 Page No :" + Index.ToString() + " ex" + ex.Message; |
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} |
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System.Diagnostics.Debug.WriteLine("ImageFields End : " + _result);
|
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return _result; |
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} |
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|
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private string SetPageInfoToDB() |
| 523 |
{
|
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try |
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{
|
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|
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#region DB에 페이지 정보 입력 |
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|
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|
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using (CI_Entities deepViewEntity = new CI_Entities(ConnectStringBuilder.ProjectCIConnectString(ConverterItem.ProjectNo).ToString())) |
| 531 |
{
|
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var _docinfo = deepViewEntity |
| 533 |
.DocInfo.Where(info => info.OrginPDFUrl == ConverterItem.PdfUrl); |
| 534 |
|
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if (_docinfo.Count() > 0) |
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{
|
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System.Diagnostics.Stopwatch _watch = new System.Diagnostics.Stopwatch(); |
| 538 |
_watch.Start(); |
| 539 |
var _doc = _docinfo.First(); |
| 540 |
_doc.SharepointItemID = ConverterItem.SharepointItemID; |
| 541 |
_doc.PageCount = pageCount; |
| 542 |
|
| 543 |
pageSet.AsParallel().ForAll(p => p.DocInfo_Id = _doc.Id); |
| 544 |
|
| 545 |
var _exceptDocInfo = (from newinfo in pageSet |
| 546 |
select new { newinfo.PageNumber, newinfo.DocInfo_Id,newinfo.PageWidth,newinfo.PageHeight})
|
| 547 |
.Except |
| 548 |
(from oldinfo in _doc.DocPage |
| 549 |
select new { oldinfo.PageNumber, oldinfo.DocInfo_Id, oldinfo.PageWidth, oldinfo.PageHeight });
|
| 550 |
|
| 551 |
var _delDocInfo = (from oldinfo in _doc.DocPage |
| 552 |
select new { oldinfo.PageNumber, oldinfo.DocInfo_Id, oldinfo.PageWidth, oldinfo.PageHeight })
|
| 553 |
.Except |
| 554 |
(from newinfo in pageSet |
| 555 |
select new { newinfo.PageNumber, newinfo.DocInfo_Id, newinfo.PageWidth, newinfo.PageHeight })
|
| 556 |
.ToList(); /// 삭제되는 collection은 하나씩 제거 될때마다 수정되기 때문에 |
| 557 |
/// foreach가 안된다. 그러므로 tolist로 가져와서 작업한다. |
| 558 |
|
| 559 |
//using (DeepView_SystemEntities SystemEntity = new DeepView_SystemEntities(ConnectStringBuilder.DeepViewSystemConnectionString().ToString())) |
| 560 |
//{
|
| 561 |
// SystemEntity.RemoveBackup_DocInfo.AddObject(new RemoveBackup_DocInfo |
| 562 |
// {
|
| 563 |
// BackupUserID = "ConvertStation", |
| 564 |
// BackupTime= DateTime.Now, |
| 565 |
// ID = GuidGenerator.GetUniqueGuid(), |
| 566 |
// OriginDocInfoID = _doc.Id, |
| 567 |
// SharepointItemID = _doc.SharepointItemID, |
| 568 |
// OriginPDFUrl= _doc.OrginPDFUrl, |
| 569 |
// PageCount= _doc.PageCount, |
| 570 |
// ProjectNo = ConverterItem.ProjectNo, |
| 571 |
// Status = true |
| 572 |
// }); |
| 573 |
|
| 574 |
|
| 575 |
// foreach (var item in _delDocInfo) |
| 576 |
// {
|
| 577 |
// var _delitem = _doc.DocPage.Where(p => p.PageNumber == item.PageNumber).First(); |
| 578 |
|
| 579 |
// deepViewEntity.DocPage.DeleteObject(_delitem); |
| 580 |
// //deepViewEntity.DocPage.DeleteObject(item); |
| 581 |
// } |
| 582 |
//} |
| 583 |
foreach (var item in _delDocInfo) |
| 584 |
{
|
| 585 |
var _delitem = _doc.DocPage.Where(p => p.PageNumber == item.PageNumber).First(); |
| 586 |
|
| 587 |
deepViewEntity.DocPage.DeleteObject(_delitem); |
| 588 |
//deepViewEntity.DocPage.DeleteObject(item); |
| 589 |
} |
| 590 |
|
| 591 |
deepViewEntity.SaveChanges(); |
| 592 |
|
| 593 |
foreach (var exceptitem in _exceptDocInfo) |
| 594 |
{
|
| 595 |
var _lstPage = deepViewEntity.DocPage.Where(page => page.PageNumber == exceptitem.PageNumber |
| 596 |
&& page.DocInfo_Id == exceptitem.DocInfo_Id); |
| 597 |
|
| 598 |
if (_lstPage.Count() > 0) |
| 599 |
{
|
| 600 |
var _page = _lstPage.First(); |
| 601 |
_page.PageHeight = exceptitem.PageHeight; |
| 602 |
_page.PageWidth = exceptitem.PageWidth; |
| 603 |
} |
| 604 |
else |
| 605 |
{
|
| 606 |
_doc.DocPage.Add(pageSet.Where(p=>p.PageNumber == exceptitem.PageNumber).First()); |
| 607 |
} |
| 608 |
} |
| 609 |
|
| 610 |
deepViewEntity.SaveChanges(); |
| 611 |
|
| 612 |
_watch.Stop(); |
| 613 |
System.Diagnostics.Debug.WriteLine(_watch.ElapsedMilliseconds); |
| 614 |
} |
| 615 |
else |
| 616 |
{
|
| 617 |
|
| 618 |
Guid guid = GuidGenerator.GetUniqueGuid(); |
| 619 |
DocInfo instace = new DocInfo |
| 620 |
{
|
| 621 |
Id = guid, |
| 622 |
OrginPDFUrl = ConverterItem.PdfUrl, |
| 623 |
SharepointItemID = ConverterItem.SharepointItemID, |
| 624 |
PageCount = pageCount, |
| 625 |
DocPage = pageSet |
| 626 |
}; |
| 627 |
deepViewEntity.DocInfo.AddObject(instace); |
| 628 |
} |
| 629 |
|
| 630 |
deepViewEntity.SaveChanges(); |
| 631 |
} |
| 632 |
} |
| 633 |
catch (Exception e) |
| 634 |
{
|
| 635 |
return e.ToString(); |
| 636 |
} |
| 637 |
|
| 638 |
#endregion |
| 639 |
|
| 640 |
return null; |
| 641 |
} |
| 642 |
#endregion |
| 643 |
|
| 644 |
public void Dispose() |
| 645 |
{
|
| 646 |
if (doc != null) |
| 647 |
{
|
| 648 |
doc.Close(); |
| 649 |
doc.Dispose(); |
| 650 |
pdftron.PDFNet.Terminate(); |
| 651 |
doc = null; |
| 652 |
} |
| 653 |
|
| 654 |
if (_fileFactory != null) |
| 655 |
{
|
| 656 |
_fileFactory.Dispose(); |
| 657 |
_fileFactory = null; |
| 658 |
} |
| 659 |
|
| 660 |
|
| 661 |
GC.Collect(); |
| 662 |
GC.WaitForPendingFinalizers(); |
| 663 |
} |
| 664 |
|
| 665 |
} |
| 666 |
|
| 667 |
public enum FinalStatus |
| 668 |
{
|
| 669 |
/// <summary> |
| 670 |
/// Final PDF를 만들기 위한 순서에 추가 |
| 671 |
/// </summary> |
| 672 |
Insert = 0, |
| 673 |
|
| 674 |
/// <summary> |
| 675 |
/// 앞의 final이 처리중일때 대기 |
| 676 |
/// </summary> |
| 677 |
Wait = 1, |
| 678 |
|
| 679 |
/// <summary> |
| 680 |
/// 만들고 있는중 |
| 681 |
/// 이때 데이터베이스에 Current Page는 만들고 있는 페이지 |
| 682 |
/// </summary> |
| 683 |
Create = 2, |
| 684 |
|
| 685 |
/// <summary> |
| 686 |
/// final pdf 완료시 |
| 687 |
/// </summary> |
| 688 |
Seccess = 99, |
| 689 |
|
| 690 |
/// <summary> |
| 691 |
/// 에러 |
| 692 |
/// </summary> |
| 693 |
Error = 88 |
| 694 |
} |
| 695 |
|
| 696 |
} |
| 697 |
|
