public static async Task <WsFilesPreviewReaderEngine> Create(WsHttpClient httpClient, Task <WsFilesReader> filesReaderTask, HttpResponseMessage responseMessage)
{
WsFilesPreviewReaderEngine engine = new WsFilesPreviewReaderEngine(httpClient, responseMessage);
XmlDocument xml = new XmlDocument();
xml.Load(await engine._responseMessage.Content.ReadAsStreamAsync());
engine._xmlReader = new XmlNodeReader(xml.DocumentElement);
if (engine._xmlReader.Read() && engine._xmlReader.Name == ROOT_ELEMENT_NAME && engine._xmlReader.Read() && engine.ReadNextElement(out string status) == "status")
{
engine.Status = status;
if (engine.Status != ResultStatus.OK)
{
if (engine.ReadNextElement(out string errorCode) == "code")
{
engine.ErrorCode = errorCode;
}
engine.Dispose();
}
else if (engine.ReadNextElement(out _) != "name" || engine.ReadNextElement(out _) != "total" || engine.ReadNextElement(out _) != "size")
{
engine.Status = "Xml format error.";
engine.Dispose();
}
}
internal async Task <WsFilesPreviewReader> GetFolderFilesPreview(WsFolder folder)
{
if (folder == null)
{
throw new ArgumentNullException(nameof(folder));
}
CheckConnected();
Task <WsFilesReader> filesReaderTask = folder.GetAllFilesRecursive(0);
WsFilesPreviewReaderEngine readerEngine = await PostFormDataWithLoginRetry(async() =>
{
FormUrlEncodedContent formContent = CreateFormContent(new[]
{
new KeyValuePair <string, string>("ident", folder.Ident),
new KeyValuePair <string, string>("limit", "99999999"),
//new KeyValuePair<string, string>("offset", "0")
});
HttpResponseMessage response = await _httpClient.PostFormData(API_FOLDER_URI, formContent);
return(await WsFilesPreviewReaderEngine.Create(_httpClient, filesReaderTask, response));
});
CheckResultStatus(readerEngine);
return(new WsFilesPreviewReader(readerEngine));
}
internal WsFilesPreviewReader(WsFilesPreviewReaderEngine readerEngine)
{
_readerEngine = readerEngine;
}
