public static async Task GetTransmImgAsync(LoadItem li)
{
string getimg = "https://xn--80aa2azak.xn--p1aadc.xn--p1ai/rtrs/ajax/broadcast?type=digital&id=";
//HtmlAgilityPack.HtmlDocument HD = new HtmlAgilityPack.HtmlDocument();
//var web = new HtmlWeb
//{
// AutoDetectEncoding = false,
// OverrideEncoding = Encoding.UTF8
//};
//CancellationTokenSource cts = new CancellationTokenSource(5000);
//WebProxy proxy = new WebProxy("proxyname", 8080);
//proxy.Credentials = CredentialCache.DefaultCredentials;
WebClient client = new WebClient();
client.Proxy = null;
client.UseDefaultCredentials = true;
string baseHtml = "";
var t = client.DownloadDataTaskAsync(getimg + li.id_trans1);
try
{
if (await Task.WhenAny(t, Task.Delay(5000)) == t)
{
if (t.Exception != null)
{
if (t.Exception.InnerExceptions.Count <= 1)
{
if (t.Exception.InnerException.Message.Contains("404"))
{
li.er_string = "Мульт не найден";
}
}
}
else
{
byte[] pageContent = t.Result;
UTF8Encoding utf = new UTF8Encoding();
baseHtml = utf.GetString(pageContent);
li.er_string = string.Empty;
}
}
else
{
li.er_string = "Время ожидания истекло";
}
}
catch (Exception ex)
{
System.Windows.Forms.MessageBox.Show($"Загрузка завершена с ошибкой\n {ex.Message}", "Ошибка");
return;
}
li.map_trans1 = JsonConvert.DeserializeObject <mapobj>(baseHtml);
t.Dispose();
client.Dispose();
//try
//{
// //HD = await web.LoadFromWebAsync(getimg + li.id_trans1,new NetworkCredential()., cts.Token);
// HD = await web.LoadFromWebAsync(getimg + li.id_trans1, cts.Token);
//}
//catch (Exception ex)
//{
// if (cts.IsCancellationRequested)
// {
// li.er_string = "Время ожидания истекло";
// return;
// }
// if (HD.DocumentNode.InnerHtml.Contains("404"))
// {
// li.er_string = "Узел не найден";
// return;
// }
// System.Windows.Forms.MessageBox.Show($"Загрузка завершена с ошибкой {ex.Message}","Ошибка");
// return;
//}
//li.er_string = "Построение изображения";
//li.map_trans1 = JsonConvert.DeserializeObject<mapobj>(HD.DocumentNode.InnerText);
//using (var wb = new WebClient())
//{
// var response = wb.DownloadString(getimg + li.id_trans1);
// li.map_trans1 = JsonConvert.DeserializeObject<mapobj>(response);
//}
//if (li.id_trans2 != 0)
//{
// using (var wb = new WebClient())
// {
// var response = wb.DownloadString(getimg + li.id_trans2);
// li.map_trans2 = JsonConvert.DeserializeObject<mapobj>(response);
// }
//}
}
public static async Task <LoadItem> GetTransmitterAsync(int id)
{
string q = $"https://xn--80aa2azak.xn--p1aadc.xn--p1ai/rtrs/ajax/digital?multiplex=1&node={id.ToString()}";
//
LoadItem li = new LoadItem();
string html = q;
HtmlAgilityPack.HtmlDocument HD = new HtmlAgilityPack.HtmlDocument();
var web = new HtmlWeb
{
AutoDetectEncoding = false,
OverrideEncoding = Encoding.UTF8,
};
CancellationTokenSource cts = new CancellationTokenSource(5000);
HD = await web.LoadFromWebAsync(html, cts.Token);
if (cts.IsCancellationRequested)
{
li.er_string = "Время ожидания истекло";
return(li);
}
if (HD.DocumentNode.InnerHtml.Contains("error"))
{
li.er_string = "Узел не найден";
return(li);
}
var qqwe = HD.DocumentNode.Descendants("label");
//2 или 1 в зависимости от количества плексов
int count = 0;
foreach (var itemq in qqwe)
{
count++;
var t = itemq.Descendants("input");
var ttt = t.Where(qqq => qqq.Attributes.Contains("data-transmitter-id")).ToList();
string helpers = string.Empty;
if (ttt.Count > 0)
{
helpers = t.Select(x => x.Attributes["data-transmitter-id"].Value).SingleOrDefault();
}
else
{
count = 999;
}
int buf = 0;
if (count == 1)
{
int.TryParse(helpers, out buf);
li.id_trans1 = buf;
}
else if (count == 2)
{
int.TryParse(helpers, out buf);
li.id_trans2 = buf;
}
var span = itemq.Descendants("span");
var hz = span.Where(has => has.InnerText.Contains("ТВК")).ToList();
if (hz.Count > 0)
{
var hz_select = hz.Select(x => x.InnerText).SingleOrDefault();
if (count == 1)
{
li.web_tvk_1plx = hz_select;
}
else if (count == 2)
{
li.web_tvk_2plx = hz_select;
}
}
}
if (HD.DocumentNode.Descendants("h4").Any())
{
var span_h = HD.DocumentNode.Descendants("h4").SingleOrDefault().InnerText;
li.web_fili = span_h;
var span_sp = HD.DocumentNode.Descendants("span");
if (span_sp.Count() > 0)
{
li.web_place = span_sp.First().InnerText;
}
}
return(li);
}
public ComboboxItem(LoadItem li, string text)
{
Value = li;
Text = text;
}
