private void UpdateAccount(OnlineAccount account, bool logMe = false)
{
AccountPart.DataContext = null;
Processing.IsEnabled = false;
if (account == null)
{
AccountPart.Visibility = Visibility.Collapsed;
LoginSignupPart.Visibility = Visibility.Visible;
UserNameComboBox.ItemsSource = App.Settings.StoredUser;
}
else
{
AccountPart.Visibility = Visibility.Visible;
LoginSignupPart.Visibility = Visibility.Collapsed;
AccountPart.DataContext = App.LoginedAccount;
if (logMe)
{
App.StoreUser(account.UserName);
}
LoginSuccessed?.Invoke(this, EventArgs.Empty);
}
}
private void brower_DocumentCompleted(object sender, WebBrowserDocumentCompletedEventArgs e)
{
WebBrowser brower = sender as WebBrowser;
string cookie = brower.Document.Cookie;
//模拟form表单提交
if (e.Url.ToString().Trim().Contains("login/ajax"))
{
string html = brower.DocumentText;
Match match = Regex.Match(html, "_csrf_token\" value=\"([a-z0-9]+)\"");
if (match.Success)
{
string csrf_token = match.Groups[1].Captures[0].Value;
HtmlDocument doc = brower.Document;
for (int i = 0; i < doc.All.Count; i++)
{
if (doc.All[i].TagName.ToUpper().Equals("INPUT"))
{
switch (doc.All[i].Name)
{
case "_username":
doc.All[i].InnerText = username;
break;
case "_password":
doc.All[i].InnerText = password;
break;
case "_csrf_token":
doc.All[i].InnerText = csrf_token;
break;
}
}
}
HtmlElement formLogin = brower.Document.Forms["login-ajax-form"];
formLogin.InvokeMember("submit");
}
}
else if (e.Url.ToString().Trim().Contains("goto"))
{
client = new WebClient();
client.Headers.Add("Content-Type", "application/x-www-form-urlencoded");
client.Headers.Add("Accept-Language", "zh-cn");
client.Headers.Add("Cookie", cookie);
//测试登录是否成功
try
{
if (!isLogin)
{
client.DownloadString(new Uri("http://www.unitytrain.cn/course/40/lesson/402"));
isLogin = true;
LoginSuccessed.Invoke(cookie, null);
System.Windows.MessageBox.Show("登录成功！");
}
}
catch (Exception ex)
{
System.Windows.MessageBox.Show("登录失败！\n" + ex.Message);
}
}
}