/// <summary>
/// </summary>
/// <param name="userCredentials">
/// </param>
/// <returns>
/// </returns>
public IObservable <UserLoginResponseContract> AuthenticateAsync(UserCredentialsContract userCredentials)
{
if (userCredentials == null || string.IsNullOrWhiteSpace(userCredentials.UserName) ||
string.IsNullOrWhiteSpace(userCredentials.Password))
{
return(Observable.Empty <UserLoginResponseContract>());
}
// downloader.UserCredentials = null;
this.downloader.UserToken = null;
string postData = string.Format(
"login={0}&password={1}",
ApiUrl.Escape(userCredentials.UserName),
ApiUrl.Escape(userCredentials.Password));
IObservable <UserLoginResponseContract> userLogin =
from response in this.downloader.PostAndGetStringAsync(ApiUrl.Authenticate(), postData)
let user = Json <UserLoginResponseContract> .Instance.DeserializeFromString(response)
where !string.IsNullOrWhiteSpace(user.UserToken)
select user;
return((from loginResponse in userLogin
from _ in this.SaveCredentialsAsync(userCredentials)
from __ in this.SaveUserTokenAsync(loginResponse)
select loginResponse).Do(
response =>
{
PlayerService.DeletePlayToken();
this.downloader.UserToken = response.UserToken;
// downloader.UserCredentials = userCredentials;
}));
}
public static Uri SearchMixes(string query, string sort, int pageNumber, int perPage)
{
var urlFormat = string.Format(
"http://8tracks.com/mixes.json?q={0}&sort={1}&page={2}&per_page={3}&api_version={4}",
ApiUrl.Escape(query),
sort,
pageNumber,
perPage,
ApiVersion);
return(new Uri(urlFormat, UriKind.Absolute));
}
/// <summary>
/// </summary>
/// <param name="mixId">
/// </param>
/// <param name="review">
/// </param>
/// <returns>
/// </returns>
public IObservable <ReviewResponseContract> AddMixReviewAsync(string mixId, string review)
{
var url = new Uri("http://8tracks.com/reviews", UriKind.Absolute);
string body = string.Format(
"review%5Bbody%5D={0}&review%5Bmix_id%5D={1}&format=json", ApiUrl.Escape(review), mixId);
return(from response in this.downloader.PostStringAndGetDeserializedAsync <ReviewResponseContract>(url, body)
from responseWithUser in this.GetUserProfileAsync(response.Review.UserId).Select(
userResponse =>
{
if (response.Review.User == null)
{
response.Review.User = userResponse.User;
}
return response;
})
select responseWithUser);
}
