Esempio n. 1
0
        public void SetBlobData(Guid docId, Guid attrDefId, byte[] data, string fileName)
        {
            var blobData = GetBlobData(null, docId, attrDefId);

            if (blobData != null)
            {
                blobData.NewData     = data;
                blobData.NewFileName = fileName;

                if (!BlobDatas.Contains(blobData))
                {
                    BlobDatas.Add(blobData);
                }
            }
            else
            {
                blobData = new StateBlobData(docId, attrDefId, null, String.Empty)
                {
                    NewData     = data,
                    NewFileName = fileName
                };
                BlobDatas.Add(blobData);
            }
            var process = Previous as RunProcess;

            if (process != null && process.ProcessContext != null)
            {
                var processBlobData =
                    process.ProcessContext.BlobDatas != null
                        ? process.ProcessContext.BlobDatas.FirstOrDefault(
                        bd => bd.DocumentId == docId && bd.AttributeDefId == attrDefId)
                        : null;

                if (processBlobData != null)
                {
                    processBlobData.Data     = data;
                    processBlobData.FileName = fileName;
                }
                else
                {
                    processBlobData = new BlobData
                    {
                        DocumentId     = docId,
                        AttributeDefId = attrDefId,
                        Data           = data,
                        FileName       = fileName
                    };
                    if (process.ProcessContext.BlobDatas == null)
                    {
                        process.ProcessContext.BlobDatas = new List <BlobData>();
                    }
                    process.ProcessContext.BlobDatas.Add(processBlobData);
                }
            }
        }
Esempio n. 2
0
        public StateBlobData GetImageData(IContext context, Guid docId, Guid attrDefId, int height, int width)
        {
            var data = BlobDatas.FirstOrDefault(d => d.DocumentId == docId && d.AttributeDefId == attrDefId);

            // TODO: Сделать ResizeImage!
            if (data != null)
            {
                return(data);
            }

            var parent = Previous;

            while (parent != null)
            {
                var formState = parent as BaseForm;
                if (formState != null)
                {
                    data =
                        formState.BlobDatas.FirstOrDefault(d => d.DocumentId == docId && d.AttributeDefId == attrDefId);
                    if (data != null)
                    {
                        return(data);
                    }
                }
                else if (parent is RunProcess && ((RunProcess)parent).ProcessContext.BlobDatas != null)
                {
                    var blobData = ((RunProcess)parent).ProcessContext.BlobDatas.FirstOrDefault(bd => bd.DocumentId == docId && bd.AttributeDefId == attrDefId);
                    if (blobData != null)
                    {
                        data = new StateBlobData(docId, attrDefId, blobData.Data, blobData.FileName);
                        return(data);
                    }
                }
                parent = parent.Previous;
            }

            if (context != null)
            {
                var dm      = context.GetDocumentProxy();
                var docBlob = dm.Proxy.GetDocBlob(docId, attrDefId);
                if (docBlob != null)
                {
                    data = new StateBlobData(docId, attrDefId, docBlob.Data, docBlob.FileName);
                    BlobDatas.Add(data);
                    return(data);
                }
            }
            return(null);
        }
Esempio n. 3
0
        public void AddFile(string fileName, byte[] data)
        {
            var uploadedFile = new StateBlobData(Guid.Empty, Guid.Empty, data, fileName);

            UploadedFiles.Add(uploadedFile);
        }