public FileStreamResult GetDrawing(Guid drawingId, bool isProject)
{
var drawing = new DrawingPdf();
if (isProject)
{
var projectDrawing = _projectPartRepository.GetProjectPartDrawing(drawingId);
drawing = new ProjectPartDrawingConverter().ConvertToPdf(projectDrawing);
}
else
{
var partDrawing = _partRepository.GetPartDrawing(drawingId);
drawing = new PartDrawingConverter().ConvertToPdf(partDrawing);
}
MemoryStream ms = new MemoryStream(drawing.Content, 0, 0, true, true);
Response.ContentType = drawing.Type;
Response.AddHeader("content-disposition", "inline;filename=" + drawing.RevisionNumber);
Response.Buffer = true;
Response.Clear();
Response.OutputStream.Write(ms.GetBuffer(), 0, ms.GetBuffer().Length);
Response.OutputStream.Flush();
Response.End();
string mineType = "application/pdf";
return(new FileStreamResult(Response.OutputStream, mineType));
}
/// <summary>
/// convert project part drawing to pdf
/// </summary>
/// <param name="drawing"></param>
/// <returns></returns>
public DrawingPdf ConvertToPdf(ProjectPartDrawing drawing)
{
DrawingPdf model = new DrawingPdf();
model.Content = drawing.Content;
model.Type = drawing.Type;
model.RevisionNumber = drawing.RevisionNumber;
return(model);
}
public JsonResult GetDrawingImageData(HttpPostedFileBase drawing)
{
var model = new DrawingPdf();
if (drawing == null || drawing.ContentLength < 1)
{
model.Success = false;
model.Message = "Error occurred...image file not found or contains no data.";
}
else
{
if (!drawing.FileName.EndsWith(".png") && !drawing.FileName.EndsWith(".jpg") && !drawing.FileName.EndsWith(".pdf"))
{
model.Success = false;
model.Message = "Error occurred...image file not in correct format.";
}
else
{
string trimmedFileName = string.Empty;
byte[] tempFile = new byte[drawing.ContentLength];
drawing.InputStream.Read(tempFile, 0, drawing.ContentLength);
if (drawing.FileName.EndsWith("png"))
{
trimmedFileName = drawing.FileName.Replace(".png", "");
}
else if (drawing.FileName.EndsWith("jpg"))
{
trimmedFileName = drawing.FileName.Replace(".jpg", "");
}
else if (drawing.FileName.EndsWith("pdf"))
{
trimmedFileName = drawing.FileName.Replace(".pdf", "");
}
model.Success = true;
model.RevisionNumber = trimmedFileName;
}
}
return(Json(model, JsonRequestBehavior.AllowGet));
}
public JsonResult AddDrawing(HttpPostedFileBase drawing, Guid partId)
{
var operationResult = new OperationResult();
var model = new DrawingPdf();
if (drawing != null && drawing.ContentLength > 0)
{
byte[] tempFile = new byte[drawing.ContentLength];
drawing.InputStream.Read(tempFile, 0, drawing.ContentLength);
var currentPart = _projectPartRepository.GetProjectPart(partId);
if (currentPart != null)
{
var partDrawings = _projectPartRepository.GetProjectPartDrawings(partId);
foreach (var partDrawing in partDrawings)
{
partDrawing.IsLatest = false;
_projectPartRepository.UpdateProjectPartDrawing(partDrawing);
}
var newPartDrawing = new ProjectPartDrawingConverter().ConvertToDomain(drawing);
newPartDrawing.ProjectPartId = partId;
newPartDrawing.IsLatest = true;
newPartDrawing.IsMachined = currentPart.IsMachined;
newPartDrawing.IsRaw = currentPart.IsRaw;
operationResult = _projectPartRepository.SaveProjectPartDrawing(newPartDrawing);
model.Success = true;
model.DrawingId = operationResult.ReferenceId;
model.RevisionNumber = operationResult.Number;
model.IsProject = true;
}
else
{
var newPartDrawing = new PartDrawingConverter().ConvertToDomain(drawing);
newPartDrawing.PartId = partId;
newPartDrawing.IsLatest = true;
newPartDrawing.IsMachined = false;
newPartDrawing.IsRaw = false;
operationResult = _partRepository.SavePartDrawing(newPartDrawing);
if (operationResult.Success)
{
var partDrawings = _partRepository.GetPartDrawings(partId);
foreach (var partDrawing in partDrawings)
{
partDrawing.IsLatest = false;
_partRepository.UpdatePartDrawing(partDrawing);
}
model.Success = true;
model.DrawingId = operationResult.ReferenceId;
model.RevisionNumber = operationResult.Number;
model.IsProject = true;
}
else
{
model.Success = false;
model.Message = operationResult.Message;
}
}
}
else
{
model.Success = false;
model.Message = "Unable to add drawing.";
}
return(Json(model, JsonRequestBehavior.AllowGet));
}
