public void Add(CancelableRequest request)
{
lock (RequestList) {
RequestList.Add(request);
}
}
public void Remove(CancelableRequest request)
{
lock (RequestList) {
RequestList.TryTake(out request);
}
}
public static async Task <ContentAndHeads> GetJsonAndHeadsAsync(string url, string method = "GET", string data = null, bool isLog = false, bool
isCancelable = false, bool isCatalog = false, bool isBanner = false)
{
// if (!OnePage.mainPage.ValidInternetConnection ())
// return null;
#if DEBUG
// Посчитать разницу по времени
DateTime oldDate = DateTime.Now;
Console.WriteLine("********************** method :" + method);
Console.WriteLine("********************** url :" + url);
if (method != "GET")
{
Console.WriteLine("********************** data :" + data);
}
#endif
CancelableRequest cancelableRequest = null;
ContentAndHeads сontentAndHeads = new ContentAndHeads();
HttpWebRequest request = HttpWebRequest.Create(url) as HttpWebRequest;
request.ContentType = "application/json";
request.Method = method;
//OnePage.mainPage.appRequest.AbortAll();
if (isCancelable)
{
OnePage.mainPage.appRequest.Add(cancelableRequest = new CancelableRequest {
ParamRequest = request, IsProduct = isCatalog
});
}
try {
if (method != "GET")
{
request.ContentType = "application/x-www-form-urlencoded; charset=utf-8";
if (data != null)
{
using (StreamWriter streamWriter = new StreamWriter(request.GetRequestStream())) {
streamWriter.Write(data);
streamWriter.Flush();
streamWriter.Close();
}
//byte[] byteArray = Encoding.UTF8.GetBytes(data);
//request.ContentLength = byteArray.Length;
//Stream dataStream = request.GetRequestStream();
//dataStream.Write(byteArray, 0, byteArray.Length);
//dataStream.Close();
}
}
// if (!string.IsNullOrEmpty (header))
// {
// byte[] data = Encoding.UTF8.GetBytes(header);
// request.ContentLength = data.Length;
// using (var stream = request.GetRequestStream())
// {
// stream.Write(data, 0, data.Length);
// }
// }
string _key;
if (isBanner)
{
_key = Convert.ToBase64String(Encoding.UTF8.GetBytes("alex.gal:qazwsx"));
request.Headers.Add(HttpRequestHeader.Authorization, "Basic " + _key);
}
else if (isLog)
{
_key = Convert.ToBase64String(Encoding.UTF8.GetBytes("codetekteam:Samsung86GaL"));
request.Headers.Add(HttpRequestHeader.Authorization, "Basic " + _key);
}
else
{
if (User.Singleton != null && User.Singleton.IsAuth)
{
_key = Convert.ToBase64String(Encoding.UTF8.GetBytes(User.Singleton.Email + ":" + User.Singleton.HashKey));
request.Headers.Add(HttpRequestHeader.Authorization, "Basic " + _key);
}
}
request.Headers.Add(Constants.HeaderAppKey, Constants.HeaderAppValue);
int pageCount = 0;
int pageCurrent = 0;
request.Timeout = Constants.RequestTimeOut;
using (HttpWebResponse response = await request.GetResponseAsync() as HttpWebResponse) {
if (response.StatusCode != HttpStatusCode.OK)
{
new Exception("Не удалось получить данные!");
}
int.TryParse(response.Headers[XPagination.PageCount], out pageCount);
int.TryParse(response.Headers[XPagination.CurrentPage], out pageCurrent);
using (StreamReader reader = new StreamReader(response.GetResponseStream())) {
string str = await reader.ReadToEndAsync();
#if DEBUG
DateTime newDate = DateTime.Now;
TimeSpan ts = newDate - oldDate;
Console.WriteLine("###################### Total minutes :" + ts.TotalMilliseconds + " url = " + url);
#endif
сontentAndHeads.Content = new List <string> {
str
};
сontentAndHeads.countPage = pageCount;
сontentAndHeads.currentPage = pageCurrent;
сontentAndHeads.requestStatus = response.StatusCode;
return(сontentAndHeads);
}
}
} catch (WebException ex) {
if (ex.Status != WebExceptionStatus.RequestCanceled)
{
if (ex.Status == WebExceptionStatus.ProtocolError)
{
HttpWebResponse response = ex.Response as HttpWebResponse;
if (response != null && response.StatusCode == HttpStatusCode.Unauthorized)
{
return(сontentAndHeads);
}
//if (response != null && response.StatusCode == HttpStatusCode.NotFound)
// return сontentAndHeads;
}
if (ex.Response == null)
{
сontentAndHeads.requestStatus = HttpStatusCode.InternalServerError;
throw new Exception();
}
string result = new StreamReader(ex.Response.GetResponseStream()).ReadToEnd();
сontentAndHeads.Content = new List <string> {
result
};
SendLog(ex, result, method, url, data);
Console.WriteLine("******* ERROR *****");
string messageFromServer = ex.Message;
//ev.error = messageFromServer;
string title = "Ошибка";
string message = "Не удалось подключиться к серверу!";
Console.WriteLine("Web Error: " + result);
message = "Не удалось подключиться к серверу!";
message = "";
JObject jobjectMess = null;
APIException aPIException = null;
try {
aPIException = JsonConvert.DeserializeObject <APIException>(result);
сontentAndHeads.serverException = aPIException;
if (aPIException != null)
{
string mes = aPIException.Message.Replace("\\\"", "");
jobjectMess = JObject.Parse(mes);
}
} catch (JsonReaderException) {
jobjectMess = null;
}
if (jobjectMess != null)
{
try {
title = (string)jobjectMess["errorPlace"];
JObject errorData = (JObject)jobjectMess["errorData"];
foreach (var o in errorData)
{
message += o.Value[0].Value <string>() + " ";
}
message = message.Trim();
} catch {
message = "Запрос не выполнился, попробуйте снова";
}
}
else
{
if (aPIException != null && !string.IsNullOrEmpty(aPIException.Message))
{
message = aPIException.Message;
}
}
//var json = System.Json.JsonValue.Parse(message);
// Выводит сообщение от АПИ
#if DEBUG
Console.WriteLine("Error sql: " + title);
#else
//OnePage.mainPage.DisplayMessage ("Произошла ошибка на сервере", title);
#endif
// }
}
else
{
сontentAndHeads.exceptionStatus = WebExceptionStatus.RequestCanceled;
Console.WriteLine("WebExceptionStatus.RequestCanceled");
сontentAndHeads.requestStatus = HttpStatusCode.OK;
return(сontentAndHeads);
}
} catch (FormatException e) {
} catch (ObjectDisposedException e) {
Console.WriteLine("******* ERROR ObjectDisposedException *****", e);
сontentAndHeads.requestStatus = HttpStatusCode.OK;
return(сontentAndHeads);
} catch (Exception e) {
Console.WriteLine("******* ERROR *****", e);
// OnePage.mainPage.DisplayMessage ("Не удалось подключиться к серверу!");
OnePage.mainPage.ShowMessageError();
} finally {
if (isCancelable)
{
OnePage.mainPage.appRequest.Remove(cancelableRequest);
}
}
сontentAndHeads.requestStatus = HttpStatusCode.InternalServerError;
return(сontentAndHeads);
}
