public void Delete(Guid Guid)
{
sysBpmsDocument document = this.Context.sysBpmsDocuments.FirstOrDefault(d => d.GUID == Guid);
if (document != null)
{
this.Context.sysBpmsDocuments.Remove(document);
}
}
public ResultOperation Update(sysBpmsDocument document)
{
ResultOperation resultOperation = new ResultOperation();
if (resultOperation.IsSuccess)
{
this.UnitOfWork.Repository <IDocumentRepository>().Update(document);
this.UnitOfWork.Save();
}
return(resultOperation);
}
public ResultOperation InActive(Guid Guid)
{
ResultOperation resultOperation = new ResultOperation();
if (resultOperation.IsSuccess)
{
sysBpmsDocument document = this.GetInfo(Guid);
document.IsDeleted = true;
this.UnitOfWork.Repository <IDocumentRepository>().Update(document);
this.UnitOfWork.Save();
}
return(resultOperation);
}
protected void Download(sysBpmsDocument Document)
{
if (Document != null)
{
string fileType = Document.FileExtention;
string contentType = "";
switch (fileType.ToLower().TrimStart('.'))
{
case "jpg":
contentType = "image/jpeg";
break;
case "png":
contentType = "image/png";
break;
case "gif":
contentType = "image/gif";
break;
case "doc":
contentType = "application/msword";
break;
case "docx":
contentType = "application/vnd.openxmlformats-officedocument.wordprocessingml.document";
break;
case "zip":
contentType = "application/zip";
break;
case "pdf":
contentType = "application/pdf";
break;
case "rar":
contentType = "application/zip";
break;
case "wav":
contentType = "audio/wav";
break;
case "wave":
contentType = "audio/wav";
break;
case "wax":
contentType = "audio/x-ms-wax";
break;
case "wma":
contentType = "audio/mid";
break;
case "mid":
contentType = "audio/x-ms-wax";
break;
case "midi":
contentType = "audio/mid";
break;
case "mp3":
contentType = "audio/mpeg";
break;
case "3gp":
contentType = "video/3gpp";
break;
case "avi":
contentType = "video/x-msvideo";
break;
case "flv":
contentType = "video/x-flv";
break;
case "mov":
contentType = "video/quicktime";
break;
case "movie":
contentType = "video/x-sgi-movie";
break;
case "mp4":
contentType = "video/mp4";
break;
case "mpe":
contentType = "video/mpeg";
break;
case "mpeg":
contentType = "video/mpeg";
break;
case "wmv":
contentType = "video/x-ms-wmv";
break;
case "tiff":
contentType = "image/tiff";
break;
case "bmp":
contentType = "image/bmp";
break;
default:
contentType = "application/octet-stream";
break;
}
Document.CaptionOf = string.IsNullOrWhiteSpace(Document.CaptionOf) ? "File" : Document.CaptionOf;
if (System.IO.File.Exists(BPMSResources.FilesRoot + Document.GUID))
{
using (FileStream fsSource = new FileStream(BPMSResources.FilesRoot + Document.GUID, FileMode.Open, FileAccess.Read))
{
HttpContext.Current.Response.Buffer = false;
HttpContext.Current.Response.Clear();
HttpContext.Current.Response.AddHeader("Content-Disposition", "attachment;filename=" + Document.CaptionOf + "." + fileType);
HttpContext.Current.Response.ContentType = contentType;
int length = 1024 * 10000;
int index = 0;
byte[] fileBytes = new byte[length];
while ((index = fsSource.Read(fileBytes, 0, length)) > 0)
{
HttpContext.Current.Response.OutputStream.Write(fileBytes, 0, index);
}
HttpContext.Current.Response.Flush();
HttpContext.Current.Response.End();
}
}
}
}
public void Update(sysBpmsDocument document)
{
this.Context.Entry(document).State = EntityState.Modified;
}
public void Add(sysBpmsDocument document)
{
this.Context.sysBpmsDocuments.Add(document);
}
public ResultOperation SaveFile(System.IO.Stream inputStream, string fileName, Guid?entityID, Guid?entityDefID, Guid documentDefID, string captionOF, bool replace)
{
ResultOperation resultOperation = new ResultOperation();
if (inputStream == null || inputStream.Length <= 0)
{
return(resultOperation);
}
sysBpmsDocument PostDocument = null;
sysBpmsDocumentDef documentDef = new DocumentDefService(base.UnitOfWork).GetInfo(documentDefID);
try
{
Guid Guid = System.Guid.NewGuid();
string fe = System.IO.Path.GetExtension(fileName).Trim('.').ToLower();
if (!string.IsNullOrWhiteSpace(documentDef.ValidExtentions) &&
!documentDef.ValidExtentions.ToStringObj().Trim().ToLower().Split(',').Any(c => c.Trim('.') == fe))
{
resultOperation.AddError(string.Format(LangUtility.Get("FileNotValid.Text", "Engine"), documentDef.DisplayName));
return(resultOperation);
}
if (documentDef.MaxSize > 0 && documentDef.MaxSize * 1024 < inputStream.Length)
{
resultOperation.AddError(string.Format(LangUtility.Get("FileSizeError.Text", "Engine"), documentDef.DisplayName));
return(resultOperation);
}
if (!System.IO.Directory.Exists(BPMSResources.FilesRoot.Trim('\\')))
{
System.IO.DirectoryInfo DirectoryInfoObject = System.IO.Directory.CreateDirectory(BPMSResources.FilesRoot.Trim('\\'));
}
using (System.IO.FileStream saveStream = System.IO.File.Create(BPMSResources.FilesRoot.Trim('\\') + "\\" + Guid))
{
byte[] bytes = new byte[1024];
int lenght = 0;
while ((lenght = inputStream.Read(bytes, 0, bytes.Length)) > 0)
{
saveStream.Write(bytes, 0, lenght);
}
}
PostDocument = new sysBpmsDocument()
{
IsDeleted = false,
AtachDateOf = DateTime.Now,
CaptionOf = string.IsNullOrWhiteSpace(captionOF) ? documentDef.DisplayName : captionOF,
EntityID = entityID,
EntityDefID = entityDefID,
DocumentDefID = documentDefID,
FileExtention = fe,
GUID = Guid,
ThreadID = base.EngineSharedModel.CurrentThreadID,
};
if (replace)
{
var _Document = this.DocumentService.GetList(documentDefID, entityDefID, entityID, "", false, null, null).FirstOrDefault();
if (_Document != null)
{
_Document.IsDeleted = true;
this.DocumentService.Update(_Document);
}
}
this.DocumentService.Add(PostDocument);
}
catch
{
resultOperation.AddError(LangUtility.Get("FileSaveError.Text", "Engine"));
}
resultOperation.CurrentObject = PostDocument;
return(resultOperation);
}
