/// <summary>
/// Get the status of an asynchronous operation
/// </summary>
/// <param name="link">Url asynchronous operation</param>
/// <returns>The status of an asynchronous operation</returns>
private StatusAsync GetAsyncStatus(string link)
{
const string success = "success"; // The completion status of the asynchronous operation 'completed successfully'
const string progress = "in-progress"; // The execution status of the asynchronous operation 'in progress'
string content;
string status;
StatusAsync statusAsync = StatusAsync.Failed;
Param param = new Param();
param.Link = link;
content = CommandDisk(Oauth, YandexDiskAsk.Asynchronous_operation, param);
if (content != null)
{
JObject json = JObject.Parse(content);
status = (string)json.SelectToken("status");
if (status == success)
{
statusAsync = StatusAsync.Success;
}
else if (status == progress)
{
statusAsync = StatusAsync.InProgress;
}
else
{
statusAsync = StatusAsync.Failed;
}
}
return(statusAsync);
}
/// <summary>
/// Await asynchronous operation complete
/// </summary>
/// <param name="content">String json for deserialization</param>
private void AwaitAsyncComplete(string content)
{
string link;
StatusAsync status = StatusAsync.InProgress;
JObject json = JObject.Parse(content);
link = (string)json.SelectToken("href");
if (link != null)
{
while (status == StatusAsync.InProgress)
{
Thread.Sleep(1000);
status = GetAsyncStatus(link);
if (status != StatusAsync.InProgress)
{
break;
}
}
}
}