public static async Task <UploadResponseData> ImportDocuments(string parseID, string apiKey, Stream paramFileStream)
{
var url = string.Format("https://api.docparser.com/v1/document/upload/{0}?api_key={1}", parseID, apiKey);
var uploadResponseData = new UploadResponseData();
HttpContent fileStreamContent = new StreamContent(paramFileStream);
using (var client = new HttpClient())
using (var formData = new MultipartFormDataContent())
{
formData.Add(fileStreamContent, "file", "file_upload_" + Guid.NewGuid() + "_" + DateTime.Now);
try
{
var Response = client.PostAsync(url, formData).Result;
var result = await Response.Content.ReadAsStringAsync();
if (result.Length > 0)
{
JsonConvert.PopulateObject(result, uploadResponseData);
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
return(uploadResponseData);
}
public void UploadAudio(Stream stream, string artist, string title, Action <BackendResult <AudioObj, ResultCode> > callback, Action <double> progressCallback = null, Cancellation cancellation = null)
{
VKRequestsDispatcher.DispatchRequestToVK <VKClient.Common.Backend.DataObjects.UploadServerAddress>("audio.getUploadServer", new Dictionary <string, string>(), (Action <BackendResult <VKClient.Common.Backend.DataObjects.UploadServerAddress, ResultCode> >)(result =>
{
if (result.ResultCode != ResultCode.Succeeded)
{
callback(new BackendResult <AudioObj, ResultCode>(result.ResultCode));
}
else
{
JsonWebRequest.Upload(result.ResultData.upload_url, stream, "file", "audio", (Action <JsonResponseData>)(uploadResult =>
{
if (!uploadResult.IsSucceeded)
{
callback(new BackendResult <AudioObj, ResultCode>(ResultCode.UploadingFailed));
}
else
{
UploadResponseData uploadResponseData = JsonConvert.DeserializeObject <UploadResponseData>(uploadResult.JsonString);
VKRequestsDispatcher.DispatchRequestToVK <AudioObj>("audio.save", new Dictionary <string, string>()
{
{
"server",
uploadResponseData.server
},
{
"audio",
uploadResponseData.audio
},
{
"hash",
uploadResponseData.hash
},
{
"artist",
artist
},
{
"title",
title
}
}, callback, null, false, true, new CancellationToken?(), null);
}
}), "track.mp3", progressCallback, cancellation);
}
}), (Func <string, VKClient.Common.Backend.DataObjects.UploadServerAddress>)null, false, true, new CancellationToken?(), null);
}
public UploadResponseData UpdateFile([FromForm] IFormFile file, [FromForm] String imageId)
{
Image img = new Image();
UploadResponseData rspData = new UploadResponseData();
if (file == null)
{
rspData.ImageId = -1; //
rspData.Status = false; //
rspData.Message = "Empty file input."; //
return(rspData);
}
try
{
//string obj = string.Parse(imageId);
var result = _context.Image.SingleOrDefault(b => b.Id == Convert.ToInt64(imageId));
MemoryStream ms = new MemoryStream();
file.CopyTo(ms);
ms.Close();
ms.Dispose();
Image imgdata = new Image();
if (result != null)
{
result.ImageTitle = file.FileName;
result.ImageData = ms.ToArray();
result.Message = "Image Successfully updated.";
result.CreatedDate = DateTime.UtcNow;
_context.SaveChanges();
}
rspData.ImageId = imgdata.Id; //
rspData.Status = true; //
rspData.Message = "Image Successfully updated."; //
return(rspData);
}
catch (Exception e)
{
rspData.ImageId = -1; //
rspData.Status = false; //
rspData.Message = "Image updated failed. Exception: " + e.ToString(); //
return(rspData);
}
}
public UploadResponseData UploadFile([FromForm] IFormFile file)
{
UploadResponseData rspData = new UploadResponseData();
if (file == null)
{
rspData.ImageId = -1; //
rspData.Status = false; //
rspData.Message = "Empty file input."; //
return(rspData);
}
Image img = new Image();
try
{
MemoryStream ms = new MemoryStream();
file.CopyTo(ms);
ms.Close();
ms.Dispose();
Image imgdata = new Image();
imgdata.ImageTitle = file.FileName;
imgdata.ImageData = ms.ToArray();
imgdata.Message = "Image Successfully uploaded.";
imgdata.CreatedDate = DateTime.UtcNow;
_context.Image.Add(imgdata);
_context.SaveChanges();
rspData.ImageId = imgdata.Id; //
rspData.Status = true; //
rspData.Message = "Upload successful."; //
return(rspData);
}
catch (Exception e)
{
rspData.ImageId = -1; //
rspData.Status = false; //
rspData.Message = "Upload failed. Error: " + e.ToString();
return(rspData);
}
}
