public void UpdateFavorite(MonkeySpace.Core.Session session, bool isFavorite)
{
var isAlreadyFavorite = UserData.IsFavorite(session.Code);
if (isAlreadyFavorite && isFavorite)
{
return; // no change
}
if (!isAlreadyFavorite && !isFavorite)
{
return; // no change
}
if (isFavorite)
{
UserData.AddFavoriteSession(session.Code);
}
else // not Favorite
{
UserData.RemoveFavoriteSession(session.Code);
}
favoriteSessions = null; // so it gets reloaded next use
// This updates the 'whats on next' with favourites (if required)
LoadWhatsOn(CurrentConferenceCode);
}
public void UpdateFavorite(MonkeySpace.Core.Session session, bool isFavorite)
{
var fs = (from s in App.ViewModel.FavoriteSessions
where s.Code == session.Code
select s).ToList();
if (fs.Count > 0)
{
// remove, as it might be old data persisted anyway (from previous conf.xml file)
App.ViewModel.FavoriteSessions.Remove(fs[0]);
}
if (isFavorite)
{ // add it again
App.ViewModel.FavoriteSessions.Add(session);
}
var temp = favoriteSessions.OrderBy(s => s.Start.Ticks);
favoriteSessions = new ObservableCollection <MonkeySpace.Core.Session>();
foreach (var t in temp)
{
favoriteSessions.Add(t);
}
NotifyPropertyChanged("FavoriteSessions");
string currentConf = (string)IsolatedStorageSettings.ApplicationSettings["LastConferenceCode"];
App.ViewModel.LoadWhatsOn(currentConf);
}
public static void LoadFromString(string jsonString)
{
#if WINDOWS_PHONE
jsonString = jsonString.Replace("0000-04:00", ""); // HACK: excuse this timezone hack
var sessions = JsonConvert.DeserializeObject<List<Session>>(jsonString);
Sessions = new Dictionary<int, Session>();
Speakers = new Dictionary<int, Speaker>();
foreach (var session in sessions) {
Sessions.Add(session.Id, session);
Console.WriteLine("Session: " + session.Title);
foreach (var speaker in session.Speakers) {
speaker.Sessions.Add(session);
if (!Speakers.ContainsKey(speaker.Id)) {
Speakers.Add(speaker.Id, speaker);
}
Console.WriteLine("Speaker: " + speaker.Name);
}
}
#else
var jsonObject = JsonValue.Parse (jsonString);
if (jsonObject != null)
{
for (var j = 0;j < jsonObject.Count; j++) {
var jsonSession = jsonObject[j];// as JsonValue;
var session = new Session(jsonSession);
Sessions.Add(session.Id, session);
Console.WriteLine ("Session: " + session.Title);
if (jsonSession.ContainsKey("speakers"))
{
var jsonSpeakers = jsonSession["speakers"]; // as JsonValue;
for (var k = 0; k < jsonSpeakers.Count; k++)
{
var jsonSpeaker = jsonSpeakers[k]; // as JsonValue;
var speaker = new Speaker(jsonSpeaker);
if (!Speakers.ContainsKey(speaker.Id))
{
Speakers.Add(speaker.Id, speaker);
}
else
{
speaker = Speakers[speaker.Id];
}
speaker.Sessions.Add(session);
session.Speakers.Add(speaker);
Console.WriteLine("Speaker: " + speaker.Name);
}
}
}
}
#endif
Console.WriteLine ("done");
}
/// <summary>
/// Parses the json passed in and ONLY if the parsing succeeded does it populate the ref params
/// </summary>
static bool ParseJson(string jsonString, ref Dictionary<int, Session> sessions, ref Dictionary<int, Speaker> speakers)
{
Dictionary<int, Session> localSessions = new Dictionary<int, Session>();
Dictionary<int, Speaker> localSpeakers = new Dictionary<int, Speaker>();
try {
var jsonObject = JsonValue.Parse (jsonString);
if (jsonObject != null) {
for (var j = 0; j < jsonObject.Count; j++) {
var jsonSession = jsonObject [j];// as JsonValue;
var session = new Session (jsonSession);
localSessions.Add (session.Id, session);
Console.WriteLine ("Session: " + session.Title);
var jsonSpeakers = jsonSession ["speakers"];// as JsonValue;
for (var k = 0; k < jsonSpeakers.Count; k++) {
var jsonSpeaker = jsonSpeakers [k]; // as JsonValue;
var speaker = new Speaker (jsonSpeaker);
if (!localSpeakers.ContainsKey (speaker.Id)) {
localSpeakers.Add (speaker.Id, speaker);
} else {
speaker = localSpeakers [speaker.Id];
}
speaker.Sessions.Add (session);
session.Speakers.Add (speaker);
Console.WriteLine ("Speaker: " + speaker.Name);
}
}
}
} catch (Exception ex) {
// something in the parsing failed
Console.WriteLine ("Parsing failed " + ex);
return false;
}
speakers = localSpeakers;
sessions = localSessions;
return true;
}
