/// <summary>
/// 暴走账号登录
/// </summary>
/// <param name="userName"></param>
/// <param name="password"></param>
/// <returns></returns>
public async Task <User> LoginAsync(string userName, string password)
{
//先清除Authorization信息
HttpBaseService.RemoveHeader("Authorization");
var result = await BaoZouOAuthAsync(userName, password);
if (result != null && string.IsNullOrEmpty(result.Error))
{
LoginPost loginPost = new LoginPost()
{
AccessToken = result.AccessToken,
Source = "baozou",
User = result.UserId
};
User user = await GetUserInfo(loginPost);
if (user != null)
{
HttpBaseService.SetHeader("Authorization", "Bearer " + user.AccessToken);
}
return(user);
}
return(null);
}
private ApiService()
{
// 尝试从本地加载Authorization Header
if (DataShareManager.Current.User != null && !string.IsNullOrEmpty(DataShareManager.Current.User.AccessToken))
{
HttpBaseService.SetHeader("Authorization", "Bearer " + DataShareManager.Current.User.AccessToken);
}
}
protected async Task <ReturnT> PostDic <ReturnT>(Dictionary <string, string> dic, string uri) where ReturnT : class
{
try
{
string result = await HttpBaseService.PostDicAsync(dic, uri);
return(JsonHelper.Deserlialize <ReturnT>(result));
}
catch (Exception e)
{
LogHelper.WriteLine(e);
return(null);
}
}
protected async Task <string> GetHtml(string url)
{
try
{
string html = await HttpBaseService.GetAsync(url);
//byte[] bytes = Encoding.UTF8.GetBytes(html);
//html = Encoding.GetEncoding("GBK").GetString(bytes);
return(html);
}
catch (Exception e)
{
LogHelper.WriteLine(e);
return(null);
}
}
/// <summary>
/// 腾讯weibo登录
/// </summary>
/// <returns></returns>
public async Task <bool> TecentLoginAsync()
{
var result = await AuthenticationHelper.TencentAuthenticationAsync();
LoginPost loginPost = new LoginPost()
{
};
User user = await Post <LoginPost, User>(ServiceUri.Login, loginPost);
if (user != null)
{
HttpBaseService.SetHeader("Authorization", "Bearer " + user.AccessToken);
DataShareManager.Current.UpdateUser(user);
return(true);
}
return(false);
}
protected async Task <T> Post <T> (string uri, string body) where T : class
{
try
{
string json = await HttpBaseService.PostAsync(uri, body);
if (json != null)
{
return(JsonHelper.Deserlialize <T>(json));
}
return(null);
}
catch (Exception e)
{
LogHelper.WriteLine(e);
return(null);
}
}
/// <summary>
/// Post
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="uri"></param>
/// <param name="t"></param>
/// <returns></returns>
protected async Task <JsonObject> Post <T> (string uri, T t) where T : class
{
string body = JsonHelper.Serializer(t);
try
{
string json = await HttpBaseService.PostAsync(uri, body);
if (json != null)
{
return(JsonObject.Parse(json));
}
return(null);
}
catch (Exception e)
{
LogHelper.WriteLine(e);
return(null);
}
}
protected async Task <ReturnT> Post <SendT, ReturnT>(string uri, SendT sendT) where ReturnT : class
{
string body = JsonHelper.Serializer(sendT);
try
{
string json = await HttpBaseService.PostAsync(uri, body);
if (json != null)
{
return(JsonHelper.Deserlialize <ReturnT>(json));
}
return(null);
}
catch (Exception e)
{
LogHelper.WriteLine(e);
return(null);
}
}
/// <summary>
/// 新浪weibo登录
/// </summary>
/// <returns></returns>
public async Task <User> SinaWeiboLoginAsync()
{
//先清除Authorization信息
HttpBaseService.RemoveHeader("Authorization");
string result = await AuthenticationHelper.SinaAuthenticationAsync();
Regex regex = new Regex(@"(?<=code=)(.)*");
Match match = regex.Match(result);
if (match.Success)
{
Dictionary <string, string> dic = new Dictionary <string, string>();
dic.Add("client_id", "3341101057");
dic.Add("client_secret", "0d0fe859e31afdc487d89fa3f3f0fe40");
dic.Add("grant_type", "authorization_code");
dic.Add("redirect_uri", "http://daily.ibaozou.com/sina_weibo/auth");
dic.Add("code", match.Value);
var acccessToken = await PostDic <AccessTokenResult>(dic, ServiceUri.AccessToken);
if (acccessToken != null)
{
LoginPost loginPost = new LoginPost()
{
AccessToken = acccessToken.AccessToken,
Source = "sina",
User = acccessToken.Uid,
};
User user = await GetUserInfo(loginPost);
if (user != null)
{
HttpBaseService.SetHeader("Authorization", "Bearer " + user.AccessToken);
}
return(user);
}
}
return(null);
}
/// <summary>
/// 获取用户信息
/// </summary>
/// <param name="login">login为null时将使用现有的验证信息刷新用户信息</param>
/// <returns></returns>
public async Task <User> GetUserInfo(LoginPost login = null)
{
if (login == null)
{
login = new LoginPost()
{
AccessToken = DataShareManager.Current.User.AccessToken,
Source = "baozou",
User = DataShareManager.Current.User.UserId
};
}
User user = await Post <LoginPost, User>(ServiceUri.Login, login);
if (user != null)
{
HttpBaseService.SetHeader("Authorization", "Bearer " + user.AccessToken);
}
return(user);
}
protected async Task <T> Delete <T>(string uri) where T : class
{
try
{
string json = await HttpBaseService.DeleteAsync(uri);
if (json != null)
{
return(JsonHelper.Deserlialize <T>(json));
}
else
{
return(null);
}
}
catch (Exception e)
{
LogHelper.WriteLine(e);
return(null);
}
}
protected async Task <WriteableBitmap> GetImage(string url)
{
try
{
IBuffer buffer = await HttpBaseService.GetBytesAsync(url);
if (buffer != null)
{
BitmapImage bi = new BitmapImage();
WriteableBitmap wb = null;
using (InMemoryRandomAccessStream stream = new InMemoryRandomAccessStream())
{
Stream stream2Write = stream.AsStreamForWrite();
await stream2Write.WriteAsync(buffer.ToArray(), 0, (int)buffer.Length);
await stream2Write.FlushAsync();
stream.Seek(0);
await bi.SetSourceAsync(stream);
wb = new WriteableBitmap(bi.PixelWidth, bi.PixelHeight);
stream.Seek(0);
await wb.SetSourceAsync(stream);
return(wb);
}
}
else
{
return(null);
}
}
catch (Exception e)
{
LogHelper.WriteLine(e);
return(null);
}
}
