public static RootInfo ParseJson(string jsonString)
{
Hyena.Json.Deserializer deserializer =
new Hyena.Json.Deserializer(jsonString);
object obj = deserializer.Deserialize();
Hyena.Json.JsonObject jsonObj =
obj as Hyena.Json.JsonObject;
if (jsonObj == null)
{
throw new ArgumentException("jsonString does not contain a valid RootInfo representation");
}
// TODO: Checks
RootInfo root = new RootInfo();
root.ApiVersion = (string)jsonObj ["api-version"];
object val;
if (jsonObj.TryGetValue("user-ref", out val))
{
Hyena.Json.JsonObject userRefJsonObj = (Hyena.Json.JsonObject)val;
root.User =
ResourceReference.ParseJson(userRefJsonObj);
}
root.AuthorizeUrl = (string)jsonObj ["oauth_authorize_url"];
root.AccessTokenUrl = (string)jsonObj ["oauth_access_token_url"];
root.RequestTokenUrl = (string)jsonObj ["oauth_request_token_url"];
return(root);
}
public static RootInfo ParseJson (string jsonString)
{
Hyena.Json.Deserializer deserializer =
new Hyena.Json.Deserializer (jsonString);
object obj = deserializer.Deserialize ();
Hyena.Json.JsonObject jsonObj =
obj as Hyena.Json.JsonObject;
if (jsonObj == null)
throw new ArgumentException ("jsonString does not contain a valid RootInfo representation");
// TODO: Checks
RootInfo root = new RootInfo ();
root.ApiVersion = (string) jsonObj ["api-version"];
object val;
if (jsonObj.TryGetValue ("user-ref", out val)) {
Hyena.Json.JsonObject userRefJsonObj = (Hyena.Json.JsonObject) val;
root.User =
ResourceReference.ParseJson (userRefJsonObj);
}
root.AuthorizeUrl = (string) jsonObj ["oauth_authorize_url"];
root.AccessTokenUrl = (string) jsonObj ["oauth_access_token_url"];
root.RequestTokenUrl = (string) jsonObj ["oauth_request_token_url"];
return root;
}
public static RootInfo GetRoot(string rootUri, IWebConnection connection)
{
// TODO: Error-handling in GET and Deserialize
string jsonString = connection.Get(rootUri, null);
RootInfo root = ParseJson(jsonString);
return(root);
}
public bool BeginSyncTransaction ()
{
// TODO: Check connection and auth (is getting root/user resources a sufficient check?)
root = RootInfo.GetRoot (rootUri, connection);
user = UserInfo.GetUser (root.User.ApiRef, connection);
if (user.LatestSyncRevision.HasValue)
LatestRevision = user.LatestSyncRevision.Value;
else
VerifyLatestSyncRevision (user.LatestSyncRevision);
if (string.IsNullOrEmpty (user.CurrentSyncGuid))
throw new TomboySyncException ("No sync GUID for user provided in server response");
pendingCommits = new List<NoteInfo> ();
return true;
}
public bool UpdatesAvailableSince (int revision)
{
root = RootInfo.GetRoot (rootUri, connection);
user = UserInfo.GetUser (root.User.ApiRef, connection);
return user.LatestSyncRevision.HasValue &&
user.LatestSyncRevision.Value > revision;
}