private void LoadImages()
{
string url = $"https://api.instagram.com/v1/users/{userid}/media/recent/?access_token={access_token}&COUNT=10";
System.Net.HttpWebRequest request = System.Net.HttpWebRequest.CreateHttp(url);
request.BeginGetResponse((iar) =>
{
try
{
System.Net.WebResponse response = ((System.Net.HttpWebRequest)iar.AsyncState).EndGetResponse(iar);
var responseStream = response.GetResponseStream();
var data = (JObject)JObject.ReadFrom(new JsonTextReader(new StreamReader(responseStream)));
responseStream.Dispose();
var sb = new StringBuilder();
foreach (var item in (JArray)data["data"])
{
var img = (string)item["images"]["standard_resolution"]["url"];
sb.Append(img);
sb.Append(",");
}
sb.Length--;
OnImagesLoad?.Invoke(this, sb.ToString());
}
catch
{
InvokeFail();
}
}, request);
}
public void Start()
{
string url = $"https://www.instagram.com/{username}/?__a=1";
System.Net.HttpWebRequest request = System.Net.HttpWebRequest.CreateHttp(url);
request.BeginGetResponse((iar) =>
{
try
{
System.Net.WebResponse response = ((System.Net.HttpWebRequest)iar.AsyncState).EndGetResponse(iar);
var responseStream = response.GetResponseStream();
var data = (JObject)JObject.ReadFrom(new JsonTextReader(new StreamReader(responseStream)));
responseStream.Dispose();
userid = (string)data["user"]["id"];
Device.BeginInvokeOnMainThread(() =>
{
StartBrowser();
});
}
catch
{
InvokeFail();
}
}, request);
}
public static void CheckVersion()
{
try
{
System.Net.HttpWebRequest req = System.Net.WebRequest.CreateHttp(string.Format("http://babelua.duapp.com/version"));
req.Timeout = 1000;
req.BeginGetResponse((ir) =>
{
var resp = req.EndGetResponse(ir);
Version latest_version, local_version;
using (var reader = new StreamReader(resp.GetResponseStream()))
{
latest_version = new Version(reader.ReadToEnd());
}
local_version = new Version(SettingConstants.Version.Substring(2));
System.Diagnostics.Debug.Print("latest version: " + latest_version + "local version: " + local_version);
if (latest_version > local_version)
{
UpdateVersionGuide(local_version, latest_version);
}
}, null);
}
catch { }
}
/// <summary>
/// 下载图片
/// </summary>
private void DownloadImg(int id, string url, string needReferer)
{
try
{
System.Net.HttpWebRequest req = System.Net.WebRequest.Create(url) as System.Net.HttpWebRequest;
reqs.Add(id, req);
req.Proxy = MainWindow.WebProxy;
req.UserAgent = "Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Trident/5.0)";
if (needReferer != null)
{
//req.Referer = url.Substring(0, url.IndexOf('/', 7) + 1);
req.Referer = needReferer;
}
req.AllowAutoRedirect = true;
//异步下载开始
req.BeginGetResponse(new AsyncCallback(RespCallback), new KeyValuePair <int, System.Net.HttpWebRequest>(id, req));
}
catch (Exception ex)
{
Program.Log(ex, "Download sample failed");
StopLoadImg(id);
}
}
private void SearchEntry_SelectedItemChanged(object sender, SelectedItemChangedEventArgs e)
{
var placeId = placeList[(string)e.SelectedItem];
string url = "https://maps.googleapis.com/maps/api/place/details/xml?placeid={0}&key=AIzaSyCEIQNsuPwizWAWUuC68d1RJNONXXFAQlI";
url = string.Format(url, placeId);
System.Net.HttpWebRequest request = System.Net.HttpWebRequest.CreateHttp(url);
request.BeginGetResponse((iar) =>
{
Device.BeginInvokeOnMainThread(() =>
{
this.searchEntry.ShowHideListbox(false);
this.searchEntry.ForceLayout();
});
System.Net.WebResponse response = ((System.Net.HttpWebRequest)iar.AsyncState).EndGetResponse(iar);
var xmlDoc = System.Xml.Linq.XDocument.Load(response.GetResponseStream());
var xmlRoot = (System.Xml.Linq.XElement)xmlDoc.FirstNode;
if (xmlRoot.Element("status").Value.Equals("OK"))
{
var loc = xmlRoot.Element("result").Element("geometry").Element("location");
Location = new GeoCoordinate(double.Parse(loc.Element("lat").Value, Utils.EnCulture), double.Parse(loc.Element("lng").Value, Utils.EnCulture));
OnSelected?.Invoke(this, Location);
}
}, request);
this.searchEntry.ForceLayout();
}
public void getImageFromUrl(string url)
{
System.Net.HttpWebRequest request = null;
System.Net.HttpWebResponse response = null;
request = (System.Net.HttpWebRequest)System.Net.WebRequest.Create(url);
request.Method = "GET";
request.BeginGetResponse(Response_Completed, request);
}
public void UpdateUserData(string type)
{
try
{
System.Net.HttpWebRequest req = System.Net.WebRequest.CreateHttp(string.Format("http://babelua.duapp.com/user.php?type={0}&guid={1}&version={2}", type, BabePackage.Setting.UserGUID, SettingConstants.Version));
req.Method = "POST";
req.ContentLength = 0;
req.Timeout = 1000;
req.BeginGetResponse(null, null);
System.Diagnostics.Debug.Print("send user data:" + type);
}
catch { }
}
void UploadLog()
{
UpdateUserData("run");
try
{
string path = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments), SettingConstants.SettingFolder, SettingConstants.ErrorLogFile);
if (File.Exists(path))
{
StreamReader reader = new StreamReader(path, new UTF8Encoding(false));
byte[] dat = UTF8Encoding.UTF8.GetBytes("data=" + reader.ReadToEnd());
reader.Dispose();
System.Net.HttpWebRequest req = System.Net.WebRequest.CreateHttp("http://babelua.duapp.com/");
req.Method = "POST";
req.ContentLength = dat.Length;
req.ContentType = "application/x-www-form-urlencoded";
var resstream = req.GetRequestStream();
resstream.Write(dat, 0, dat.Length);
resstream.Dispose();
req.Timeout = 3000;
req.BeginGetResponse((ar) =>
{
var resp = req.EndGetResponse(ar) as System.Net.HttpWebResponse;
byte[] buf = new byte[resp.ContentLength];
var respstream = resp.GetResponseStream();
respstream.Read(buf, 0, buf.Length);
respstream.Dispose();
if (buf.Length == 1 && buf[0] == 49)
{
File.Delete(path);
}
resp.Close();
}, null);
}
}
catch { }
}
private static void MakeRequestJson(string method, string body, Action <ResponseDataJson> callback)
{
System.Net.HttpWebRequest request = System.Net.HttpWebRequest.CreateHttp(API_URL + method);
request.ContentType = "text/json";
request.Accept = "text/json";
request.Method = "POST";
request.BeginGetRequestStream((iar) =>
{
try
{
var reqStream = ((System.Net.HttpWebRequest)iar.AsyncState).EndGetRequestStream(iar);
System.IO.StreamWriter writer = new System.IO.StreamWriter(reqStream);
writer.Write(body);
writer.Flush();
request.BeginGetResponse((iar2) =>
{
var isOk = false;
try
{
var response = ((System.Net.HttpWebRequest)iar.AsyncState).EndGetResponse(iar2);
var responseStream = response.GetResponseStream();
var jsonStr = new System.IO.StreamReader(responseStream).ReadToEnd();
responseStream.Dispose();
isOk = true;
callback.Invoke(new ResponseDataJson(ResponseCode.OK, jsonStr));
}
catch (Exception e)
{
if (!isOk)
{
callback.Invoke(new ResponseDataJson(ResponseCode.Fail, null, e));
}
}
}, request);
}
catch (Exception e)
{
callback.Invoke(new ResponseDataJson(ResponseCode.Fail, null, e));
}
}, request);
}
private void SearchEntry_TextChanged(object sender, TextChangedEventArgs e)
{
if (searchEntry.Text.Length < 2)
{
return;
}
string url = "https://maps.googleapis.com/maps/api/place/autocomplete/xml?input={0}&types=address&components=country:ng&key=AIzaSyCEIQNsuPwizWAWUuC68d1RJNONXXFAQlI";
url = string.Format(url, searchEntry.Text);
System.Net.HttpWebRequest request = System.Net.HttpWebRequest.CreateHttp(url);
request.BeginGetResponse((iar) =>
{
System.Net.WebResponse response = ((System.Net.HttpWebRequest)iar.AsyncState).EndGetResponse(iar);
var xmlDoc = System.Xml.Linq.XDocument.Load(response.GetResponseStream());
var xmlRoot = (System.Xml.Linq.XElement)xmlDoc.FirstNode;
if (xmlRoot.Element("status").Value.Equals("OK"))
{
lock (placeList)
{
placeList.Clear();
foreach (var item in xmlRoot.Elements("prediction"))
{
var text = item.Element("description").Value;
var placeId = item.Element("place_id").Value;
if (!placeList.ContainsKey(text))
{
placeList.Add(text, placeId);
}
}
Device.BeginInvokeOnMainThread(() =>
{
ShowSearchResult();
});
}
}
}, request);
}
public void send(object o)
{
var args = o as Jint.Native.Object.ObjectInstance;
options = extractOptions(args);
url = new Uri(origin + options["url"]);
if (options["transport"] == "browser")
{
req = (System.Net.HttpWebRequest)System.Net.WebRequest.Create(url);
}
else
{
req = (System.Net.HttpWebRequest)System.Net.WebRequest.Create(url);
req.CookieContainer = cookieContainer;
// disable buffering (this only works for ClientHttp version)
//_req.AllowWriteStreamBuffering = false; // causes silent crash on Mac OS X 10.8.x
}
req.Method = options["method"];
// add custom headers
if (headers.Count != 0)
{
foreach (string key in headers.Keys)
{
if (headers[key] == null)
{
continue;
}
switch (key.ToLower())
{
// in silverlight 3, these are set by the web browser that hosts the Silverlight application.
// http://msdn.microsoft.com/en-us/library/system.net.httpwebrequest%28v=vs.95%29.aspx
case "connection":
case "content-length":
case "expect":
case "if-modified-since":
case "referer":
case "transfer-encoding":
case "user-agent":
break;
// in silverlight this isn't supported, can not find reference to why not
case "range":
break;
// in .NET Framework 3.5 and below, these are set by the system.
// http://msdn.microsoft.com/en-us/library/system.net.httpwebrequest%28v=VS.90%29.aspx
case "date":
case "host":
break;
case "accept":
req.Accept = (string)headers[key];
break;
case "content-type":
req.ContentType = headers[key];
break;
default:
req.Headers[key] = (string)headers[key];
break;
}
}
}
req.ContentLength = 0;
{
req.ContentType = options["mimeType"];
}
if (req.ContentLength == 0)
{
req.BeginGetResponse(new AsyncCallback(responseCallback), req);
}
else
{
req.BeginGetRequestStream(new AsyncCallback(responseCallback), req);
}
}
/// <summary>
/// 下载图片
/// </summary>
public void DownloadImg()
{
if (PreFetcher.Fetcher.PreFetchedImg(img.PreviewUrl) != null)
{
preview.Source = PreFetcher.Fetcher.PreFetchedImg(img.PreviewUrl);
//preview.Source = BitmapDecoder.Create(PreFetcher.Fetcher.PreFetchedImg(img.PreUrl), BitmapCreateOptions.None, BitmapCacheOption.OnLoad).Frames[0];
}
else
{
try
{
req = System.Net.WebRequest.Create(img.PreviewUrl) as System.Net.HttpWebRequest;
req.Proxy = MainWindow.WebProxy;
req.UserAgent = "Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Trident/5.0)";
if (needReferer != null)
//req.Referer = img.PreUrl.Substring(0, img.PreUrl.IndexOf('/', 7) + 1);
req.Referer = needReferer;
//异步下载开始
req.BeginGetResponse(new AsyncCallback(RespCallback), req);
}
catch (Exception ex)
{
Program.Log(ex, "Start download preview failed");
StopLoadImg();
}
}
if (!isDetailSucc && img.DownloadDetail != null)
{
isRetrievingDetail = true;
chk.Text = "信息加载中...";
System.Threading.ThreadPool.QueueUserWorkItem(new System.Threading.WaitCallback((o) =>
{
try
{
img.DownloadDetail(img, MainWindow.WebProxy);
Dispatcher.Invoke(new VoidDel(() =>
{
LayoutRoot.IsEnabled = true;
ShowImgDetail();
isRetrievingDetail = false;
if (imgLoaded && ImgLoaded != null)
ImgLoaded(index, null);
}));
}
catch (Exception ex)
{
Program.Log(ex, "Download img detail failed");
Dispatcher.Invoke(new VoidDel(() =>
{
isRetrievingDetail = false;
canRetry = true;
chk.Text = "信息加载失败";
if (imgLoaded && ImgLoaded != null)
ImgLoaded(index, null);
}));
}
}));
}
}
/// <summary>
/// Begins an asynchronous request to an Internet resource.
/// </summary>
/// <param name="callback"></param>
/// <param name="state"></param>
/// <returns></returns>
public override IAsyncResult BeginGetResponse(AsyncCallback callback, object state)
{
return(_httpWebRequest.BeginGetResponse(callback, state));
}
private void button2_Click(object sender, EventArgs e)
{
System.Net.HttpWebRequest request = (System.Net.HttpWebRequest)System.Net.WebRequest.Create("http://www.cnblogs.com");
IAsyncResult asyncResult = request.BeginGetResponse(requestCompleted, request);
}
/// <summary>
/// 下载图片
/// </summary>
public void DownloadImg()
{
if (PreFetcher.Fetcher.PreFetchedImg(img.PreviewUrl) != null)
{
preview.Source = PreFetcher.Fetcher.PreFetchedImg(img.PreviewUrl);
//preview.Source = BitmapDecoder.Create(PreFetcher.Fetcher.PreFetchedImg(img.PreUrl), BitmapCreateOptions.None, BitmapCacheOption.OnLoad).Frames[0];
}
else
{
try
{
req = System.Net.WebRequest.Create(img.PreviewUrl) as System.Net.HttpWebRequest;
req.Proxy = MainWindow.WebProxy;
req.UserAgent = "Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Trident/5.0)";
if (needReferer != null)
{
//req.Referer = img.PreUrl.Substring(0, img.PreUrl.IndexOf('/', 7) + 1);
req.Referer = needReferer;
}
//异步下载开始
req.BeginGetResponse(new AsyncCallback(RespCallback), req);
}
catch (Exception ex)
{
Program.Log(ex, "Start download preview failed");
StopLoadImg();
}
}
if (!isDetailSucc && img.DownloadDetail != null)
{
isRetrievingDetail = true;
chk.Text = "信息加载中...";
System.Threading.ThreadPool.QueueUserWorkItem(new System.Threading.WaitCallback((o) =>
{
try
{
img.DownloadDetail(img, MainWindow.WebProxy);
Dispatcher.Invoke(new VoidDel(() =>
{
LayoutRoot.IsEnabled = true;
ShowImgDetail();
isRetrievingDetail = false;
if (imgLoaded && ImgLoaded != null)
{
ImgLoaded(index, null);
}
}));
}
catch (Exception ex)
{
Program.Log(ex, "Download img detail failed");
Dispatcher.Invoke(new VoidDel(() =>
{
isRetrievingDetail = false;
canRetry = true;
chk.Text = "信息加载失败";
if (imgLoaded && ImgLoaded != null)
{
ImgLoaded(index, null);
}
}));
}
}));
}
}
/// <summary>
/// Validação do usuário no webservice do cliente
/// </summary>
/// <param name="usu">Objeto Usuário carregado do autenticador</param>
/// <returns>Enum LoginStatus: 0 [Sucesso] ou 5[Erro]</returns>
public static LoginStatus ValidaUsuarioWebService(SYS_Usuario usu)
{
LoginStatus status = LoginStatus.Sucesso;
var result = string.Empty;
#region
string envelope = @"<soapenv:Envelope xmlns:soapenv='http://schemas.xmlsoap.org/soap/envelope/' xmlns:ser='http://www.w3.org/1999/XMLSchema-instance'>" +
"<soapenv:Body>" +
"<ser:AuthenticateJAAS>" +
"<user>?</user>" +
"<password>?</password>" +
"<encryption>0</encryption>" +
"<parameters>" +
"<!--Optional:-->" +
"<flowInstanceID>?</flowInstanceID>" +
"<!--Optional:-->" +
"<flowName>?</flowName>" +
"<!--Optional:-->" +
"<pmEncrypted>?</pmEncrypted>" +
"<!--Optional:-->" +
"<pmUserName>" + usu.usu_login.ToString() + "</pmUserName>" +
"<!--Optional:-->" +
"<pmUserPassword>" + usu.usu_senha.ToString() + "</pmUserPassword>" +
"</parameters>" +
"</ser:AuthenticateJAAS>" +
"</soapenv:Body>" +
"</soapenv:Envelope>";
#endregion
try
{
string wsReturn = string.Empty;
//string url = "http://*****:*****@"text/xml;charset=""utf-8""";
webRequest.Accept = "text/xml";
webRequest.Method = "POST";
using (System.IO.Stream stream = webRequest.GetRequestStream())
{
soapEnvelopeXml.Save(stream);
}
IAsyncResult asyncResult = webRequest.BeginGetResponse(null, null);
asyncResult.AsyncWaitHandle.WaitOne();
string soapResult;
string retornoWebService = string.Empty;
using (System.Net.WebResponse webResponse = webRequest.EndGetResponse(asyncResult))
{
using (System.IO.StreamReader rd = new System.IO.StreamReader(webResponse.GetResponseStream()))
{
soapResult = rd.ReadToEnd();
XmlDocument xml = new XmlDocument();
xml.LoadXml(soapResult);
//XmlNodeList xnList = xml.GetElementsByTagName("AuthenticateJAASResponse");
//XmlNodeList xnList = xml.GetElementsByTagName("AuthenticateJAASResult");
XmlNodeList xnList = xml.GetElementsByTagName("pmLogged");
foreach (XmlNode xn in xnList)
{
retornoWebService = xn.InnerText;
}
}
}
if (!String.IsNullOrEmpty(retornoWebService))
{
status = SalvarSenhaUsuario(usu, retornoWebService);
}
else
{
status = LoginStatus.Erro;
}
}
else
{
status = LoginStatus.Erro;
}
}
catch (Exception e)
{
status = LoginStatus.Erro;
}
return(status);
}