public async Task <IRemoteFileMetadata> UploadFileAsync(ILocalResource source, IRemoteResource target)
{
await this.FetchCsrfTokenAsync().ConfigureAwait(false);
HttpResponseMessage responseMessage;
string content;
var subPath = await target.GetSubPathAsync();
try
{
var request = new HttpRequestMessage();
request.RequestUri = new Uri(subPath, UriKind.Relative);
request.Method = System.Net.Http.HttpMethod.Post;
request.Headers.Add("x-csrf-token", this.CSRFToken);
request.Headers.Add("Accept", "application/xml");
request.Headers.Add("odata-no-response-payload", "true");
string requestcontent = "{\"TypeCode\": \"" + target.TypeCode + "\",\"Name\": \"" + source.GetFileName() + "\",\"CategoryCode\": \"2\",\"Binary\": \"" + source.GetBase64SourceString() + "\"}";
request.Content = new StringContent(requestcontent, Encoding.UTF8, "application/json");
responseMessage = await this.httpClient.SendAsync(request);
responseMessage.EnsureSuccessStatusCode();
await responseMessage.Content.ReadAsStringAsync();
}
catch (Exception ex)
{
throw new C4CClientException("Error occured while uploading file", ex);
}
// we send a second request to read the metadata of the newly uploaded file
HttpHeaders headers = responseMessage.Headers;
IEnumerable <string> values;
string metadataUri = string.Empty;
if (headers.TryGetValues("Location", out values))
{
metadataUri = values.First();
}
if (string.IsNullOrEmpty(metadataUri))
{
throw new C4CClientException("Location-header not provided by remote host");
}
// read back file metadata
string metadataRequestUri = metadataUri + "?$select=UUID,MimeType,Name,DocumentLink,CategoryCode,LastUpdatedOn";
responseMessage = await this.httpClient.GetAsync(metadataRequestUri);
content = await responseMessage.Content.ReadAsStringAsync();
C4CRemoteFileMetadata metadata = new C4CRemoteFileMetadata(content);
return(metadata);
}
public async Task DownloadFileAsync(IRemoteFileMetadata source, ILocalResource target)
{
// await fetchCsrfTokenAsync();
try
{
var responseMessage = await this.httpClient.GetAsync(source.DownloadURI);
responseMessage.EnsureSuccessStatusCode();
await target.WriteNewFile(responseMessage.Content);
}
catch (Exception ex)
{
throw new C4CClientException("An error occured while downloading file.", ex);
}
}
public bool Equals(ILocalResource other)
{
return(Path == other.Path);
}
