Пример #1
0
        public virtual ActionResult AttachmentUpload(string id, string Comments)
        {
            var d = Database.Devices.Find(id);
            if (d != null)
            {
                if (Request.Files.Count > 0)
                {
                    var file = Request.Files.Get(0);
                    if (file.ContentLength > 0)
                    {
                        var contentType = file.ContentType;
                        if (string.IsNullOrEmpty(contentType) || contentType.Equals("unknown/unknown", StringComparison.OrdinalIgnoreCase))
                            contentType = MimeTypes.ResolveMimeType(file.FileName);

                        var da = new DeviceAttachment()
                        {
                            DeviceSerialNumber = d.SerialNumber,
                            TechUserId = CurrentUser.UserId,
                            Filename = file.FileName,
                            MimeType = contentType,
                            Timestamp = DateTime.Now,
                            Comments = Comments
                        };
                        Database.DeviceAttachments.Add(da);
                        Database.SaveChanges();

                        da.SaveAttachment(Database, file.InputStream);

                        da.GenerateThumbnail(Database);

                        return Json(da.Id, JsonRequestBehavior.AllowGet);
                    }
                }
                throw new Exception("No Attachment Uploaded");
            }
            throw new Exception("Invalid Device Serial Number");
        }
Пример #2
0
        public static DeviceAttachment CreateAttachment(this Device Device, DiscoDataContext Database, User CreatorUser, string Filename, string MimeType, string Comments, Stream Content, DocumentTemplate DocumentTemplate = null, Image PdfThumbnail = null)
        {
            if (string.IsNullOrEmpty(MimeType) || MimeType.Equals("unknown/unknown", StringComparison.OrdinalIgnoreCase))
                MimeType = Interop.MimeTypes.ResolveMimeType(Filename);

            DeviceAttachment da = new DeviceAttachment()
            {
                DeviceSerialNumber = Device.SerialNumber,
                TechUserId = CreatorUser.UserId,
                Filename = Filename,
                MimeType = MimeType,
                Timestamp = DateTime.Now,
                Comments = Comments
            };

            if (DocumentTemplate != null)
                da.DocumentTemplateId = DocumentTemplate.Id;

            Database.DeviceAttachments.Add(da);
            Database.SaveChanges();

            da.SaveAttachment(Database, Content);
            Content.Position = 0;
            if (PdfThumbnail == null)
                da.GenerateThumbnail(Database, Content);
            else
                da.SaveThumbnailAttachment(Database, PdfThumbnail);

            return da;
        }