public HttpResponseMessage Get(Guid fileKey, string mimeType = null, string fileName = null)
{
DownloadFileInfo downloadFileInfo = null;
using (var channelFactory = new ChannelFactory<IAbbcdn>("WSHttpBinding_IAbbcdn"))
using (var abbcdnStorage = new AbbcdnStorage(channelFactory))
{
downloadFileInfo = abbcdnStorage.DownloadFile(fileKey);
}
HttpResponseMessage result = new HttpResponseMessage(HttpStatusCode.OK);
result.Content = new PushStreamContent(
(outputStream, httpContent, transportContext) =>
{
using (outputStream)
{
outputStream.Write(downloadFileInfo.ContentBytes, 0, downloadFileInfo.ContentBytes.Length);
}
});
result.Content.Headers.ContentType =
new MediaTypeHeaderValue(string.IsNullOrEmpty(mimeType) ? "application/octet-stream" : mimeType);
result.Content.Headers.ContentDisposition =
new ContentDispositionHeaderValue("attachment")
{
FileName = fileName
};
return result;
}
public DocumentInfo GetDocumentByTicketId(string ticketId)
{
Guid ticketIdGuid = Guid.Parse(ticketId);
Ticket ticket = this.unitOfWork.DbContext.Set<Ticket>().Single(e => e.TicketId == ticketIdGuid);
string xmlContent = null;
string docTypeUri = null;
if (ticket.DocFileId.HasValue)
{
DocFile docFile = this.unitOfWork.DbContext.Set<DocFile>().Include(e => e.Doc).Single(e => e.DocFileId == ticket.DocFileId);
docTypeUri = this.unitOfWork.DbContext.Set<DocFileType>().Single(e => e.DocFileTypeId == docFile.DocFileTypeId).DocTypeUri;
var fileContent = ReadFromBlob(ticket.BlobOldKey.Value);
xmlContent = Utf8Utils.GetString(fileContent);
}
else
{
using (var channelFactory = new ChannelFactory<IAbbcdn>("AbbcdnEndpoint"))
using (var abbcdnStorage = new AbbcdnStorage(channelFactory))
{
docTypeUri = ticket.DocTypeUri;
var fileContent = abbcdnStorage.DownloadFile(ticket.AbbcdnKey.Value).ContentBytes;
xmlContent = Utf8Utils.GetString(fileContent);
}
}
var documentMetaData = rioDocumentParser.GetDocumentMetadataFromXml(xmlContent);
string signatureXPath = documentMetaData.SignatureXPath;
Dictionary<string, string> signatureXPathNamespaces = new Dictionary<string, string>(documentMetaData.SignatureXPathNamespaces);
DocumentInfo documentInfo = new DocumentInfo();
documentInfo.DocumentXml = xmlContent;
documentInfo.DocumentTypeURI = docTypeUri;
documentInfo.VisualizationMode = ticket.VisualizationMode.HasValue ? (VisualizationMode)ticket.VisualizationMode.Value : VisualizationMode.DisplayWithoutSignature;
documentInfo.SignatureXPath = signatureXPath;
documentInfo.SignatureXPathNamespaces = signatureXPathNamespaces;
return documentInfo;
}