public static IEnumerable <T> ToParseObjects <T>(this string jsonInput, string className)
where T : ParseObject
{
var parseEncodeList = Json.Parse(jsonInput) as IList <object>;
var states = parseEncodeList.Select(item =>
{
try
{
return(ParseObjectCoder.Instance.Decode(item as IDictionary <string, object>, ParseDecoder.Instance));
}
catch (Exception decodeException)
{
throw decodeException;
}
});
var result = states.Select(state =>
{
try
{
return(ParseObject.FromState <T>(state, className));
}
catch (Exception conventionException)
{
throw conventionException;
}
});
return(result);
}
/// <summary>
/// Logs in a user with a username and password. On success, this saves the session to disk so you
/// can retrieve the currently logged in user using <see cref="CurrentUser"/>.
/// </summary>
/// <param name="sessionToken">The session token to authorize with</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>The user if authorization was successful</returns>
public static Task <ParseUser> BecomeAsync(string sessionToken, CancellationToken cancellationToken)
{
return(UserController.GetUserAsync(sessionToken, cancellationToken).OnSuccess(t => {
ParseUser user = ParseObject.FromState <ParseUser>(t.Result, "_User");
return SaveCurrentUserAsync(user).OnSuccess(_ => user);
}).Unwrap());
}
/// <summary>
/// Logs in a user with a username and password. On success, this saves the session to disk so you
/// can retrieve the currently logged in user using <see cref="CurrentUser"/>.
/// </summary>
/// <param name="username">The username to log in with.</param>
/// <param name="password">The password to log in with.</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>The newly logged-in user.</returns>
public static Task <ParseUser> LogInAsync(string username,
string password,
CancellationToken cancellationToken)
{
return(UserController.LogInAsync(username, password, cancellationToken).OnSuccess(t => {
ParseUser user = ParseObject.FromState <ParseUser>(t.Result, "_User");
return SaveCurrentUserAsync(user).OnSuccess(_ => user);
}).Unwrap());
}
/// <summary>
/// Retrieves at most one ParseObject that satisfies this query.
/// </summary>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>A single ParseObject that satisfies this query, or else null.</returns>
public Task <T> FirstOrDefaultAsync(CancellationToken cancellationToken)
{
EnsureNotInstallationQuery();
return(QueryController.FirstAsync <T>(this, ParseUser.CurrentUser, cancellationToken).OnSuccess(t => {
IObjectState state = t.Result;
return state == null ? default(T) : ParseObject.FromState <T>(state, ClassName);
}));
}
/// <summary>
/// Retrieves a list of ParseObjects that satisfy this query from Parse.
/// </summary>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>The list of ParseObjects that match this query.</returns>
public Task <IEnumerable <T> > FindAsync(CancellationToken cancellationToken)
{
EnsureNotInstallationQuery();
return(QueryController.FindAsync <T>(this, ParseUser.CurrentUser, cancellationToken).OnSuccess(t => {
IEnumerable <IObjectState> states = t.Result;
return (from state in states
select ParseObject.FromState <T>(state, ClassName));
}));
}
internal static Task <string> UpgradeToRevocableSessionAsync(string sessionToken, CancellationToken cancellationToken)
{
if (sessionToken == null || SessionController.IsRevocableSessionToken(sessionToken))
{
return(Task <string> .FromResult(sessionToken));
}
return(SessionController.UpgradeToRevocableSessionAsync(sessionToken, cancellationToken).OnSuccess(t => {
ParseSession session = ParseObject.FromState <ParseSession>(t.Result, "_Session");
return session.SessionToken;
}));
}
internal static Task <ParseUser> LogInWithAsync(string authType,
IDictionary <string, object> data,
CancellationToken cancellationToken)
{
ParseUser user = null;
return(UserController.LogInAsync(authType, data, cancellationToken).OnSuccess(t => {
user = ParseObject.FromState <ParseUser>(t.Result, "_User");
lock (user.mutex) {
if (user.AuthData == null)
{
user.AuthData = new Dictionary <string, IDictionary <string, object> >();
}
user.AuthData[authType] = data;
user.SynchronizeAllAuthData();
}
return SaveCurrentUserAsync(user);
}).Unwrap().OnSuccess(t => user));
}
/// <summary>
/// Gets the current <see cref="ParseSession"/> object related to the current user.
/// </summary>
/// <param name="cancellationToken">The cancellation token</param>
public static Task <ParseSession> GetCurrentSessionAsync(CancellationToken cancellationToken)
{
return(ParseUser.GetCurrentUserAsync().OnSuccess(t1 => {
ParseUser user = t1.Result;
if (user == null)
{
return Task <ParseSession> .FromResult((ParseSession)null);
}
string sessionToken = user.SessionToken;
if (sessionToken == null)
{
return Task <ParseSession> .FromResult((ParseSession)null);
}
return SessionController.GetSessionAsync(sessionToken, cancellationToken).OnSuccess(t => {
ParseSession session = ParseObject.FromState <ParseSession>(t.Result, "_Session");
return session;
});
}).Unwrap());
}
