private void PopulateCollection(JObject response)
{
System.Windows.Deployment.Current.Dispatcher.BeginInvoke(() =>
{
try
{
string id = "";
foreach (JObject entry in response["feed"]["entry"])
{
Entry newent = new Entry();
newent.PlaylistID = plentry.Id;
newent.EntryID = (string)entry["id"]["$t"];
string[] splittat = { "playlist:" };
newent.EntryID = newent.EntryID.Split(splittat, StringSplitOptions.None)[1].Split(':')[1];
newent.Id = (string)entry["media$group"]["yt$videoid"]["$t"];
newent.Title = (string)entry["title"]["$t"];
newent.ImageSource = (string)entry["media$group"]["media$thumbnail"][0]["url"];
string dura = (string)entry["media$group"]["yt$duration"]["seconds"];
newent.Duration = TimeSpan.FromSeconds(double.Parse(dura));
foreach (JObject jo in entry["link"])
{
string src;
if ((string)jo["type"] == "text/html" && (string)jo["rel"] == "alternate")
{
src = (string)jo["href"];
string[] src_split = src.Split('&');
newent.Source = src_split[0];
break;
}
}
if (newent.Source == null)
{
throw new WebException("Cant get Video Address from API");
}
id = newent.Id;
string filename = plentry.Id + "\\" + id + ".mp3";
string offline = "Not Synced";
SolidColorBrush col = new SolidColorBrush(Colors.Red);
if (ISOHelper.FileExists(filename))
{
offline = "Available offline";
col.Color = Colors.Green;
}
newent.AvailablityColor = col;
newent.Offline = offline;
tracklistentry.Add(newent);
}
}
catch (Exception ex)
{
ErrorLogging.Log(this.GetType().ToString(), ex.Message, "ViewModelTracklist", "probablyJSONResponse");
}
});
completed = true;
}
public void GetApiResponse()
{
string filename = "cache/" + plentry.Id + ".json";
if (ISOHelper.FileExists(filename))
{
apijson = JObject.Parse(ISOHelper.ReadFromFile(filename));
PopulateCollection(apijson);
}
else
{
string url = plentry.Source +
"&alt=json" +
"&fields=entry(id,title,link,media:group(yt:videoid,media:thumbnail,yt:duration))" +
"&access_token=" + IsolatedStorageSettings.ApplicationSettings["access_token"];
GET(url);
}
}
private void GetApiResponse()
{
string filename;
IsolatedStorageSettings.ApplicationSettings.TryGetValue("cache_filename", out filename);
if (ISOHelper.FileExists(filename))
{
apijson = JObject.Parse(ISOHelper.ReadFromFile(filename));
PopulateCollection(apijson);
}
else
{
string url = "https://gdata.youtube.com/feeds/mobile/users/default/playlists?" +
"v=2&alt=json" +
"&fields=author,entry(yt:playlistId,content,title,yt:countHint,updated,media:group(media:thumbnail))" +
"&access_token=" + IsolatedStorageSettings.ApplicationSettings["access_token"];
GET(url);
}
}
void MainPage_Loaded(object sender, RoutedEventArgs e)
{
ToggleProgressBar("Loading...");
string filename;
IsolatedStorageSettings.ApplicationSettings.TryGetValue("cache_filename", out filename);
webBrowser1.IsScriptEnabled = true;
if (Network.IsConnected())
{
TimeSpan token_validity;
DateTime request_time;
int token_expires_in = 0;
string refresh_token;
IsolatedStorageSettings.ApplicationSettings.TryGetValue("request_time", out request_time);
IsolatedStorageSettings.ApplicationSettings.TryGetValue("expires_in", out token_expires_in);
IsolatedStorageSettings.ApplicationSettings.TryGetValue("refresh_token", out refresh_token);
token_validity = DateTime.Now - request_time;
navigate_clear = true;
if (refresh_token != null && token_validity.TotalSeconds < token_expires_in)
{
auth.RefreshToken();
}
else if (refresh_token != null)
{
auth.RefreshToken();
}
else
{
webBrowser1.Navigate(new Uri(auth.getAuthURI(), UriKind.Absolute));
}
}
else if (ISOHelper.FileExists(filename))
{
NavigationService.Navigate(new Uri("/Pages/Playlist.xaml", UriKind.Relative));
}
else
{
MessageBox.Show("No connectivity to internet and no cache available");
ToggleProgressBar("No connectivity");
}
}
private void DoOfflineSync()
{
if (App.GlobalOfflineSync.SOURCES.Count > 0)
{
proindicator.IsVisible = true;
proindicator.Text = "Download Failed. Already in progress";
return;
}
//OfflineSyncExt.DestinationInfo dinfo = new FileDownloader.DestinationInfo();
using (IsolatedStorageFile iso = IsolatedStorageFile.GetUserStoreForApplication())
{
if (!iso.DirectoryExists(plentry.Id))
{
iso.CreateDirectory(plentry.Id);
}
}
int select = 0;
if (listBox1.SelectedIndex > -1)
{
select = listBox1.SelectedIndex;
}
for (int i = 0; i < viewmodel.tracklistentry.Count; i++)
{
if (select == viewmodel.tracklistentry.Count)
{
select = 0;
}
var listEntry = viewmodel.tracklistentry[select];
string filename = plentry.Id + "\\" + listEntry.Id + ".mp3";
if (ISOHelper.FileExists(filename))
{
select++;
continue;
}
//dinfo.Title = listEntry.Title;
//dinfo.Source = listEntry.Source;
//dinfo.Destination = filename;
App.GlobalOfflineSync.SOURCES.Add(listEntry);
select++;
}
try
{
if (App.GlobalOfflineSync.SOURCES.Count > 0)
{
App.GlobalOfflineSync.Cancelled = false;
App.GlobalOfflineSync.Next();
}
else
{
System.Windows.Deployment.Current.Dispatcher.BeginInvoke(() =>
{
proindicator.IsVisible = true;
proindicator.Text = "Sync Completed.";
});
}
}
catch (Exception e)
{
//ErrorLogging.Log(e.Message);
ErrorLogging.Log(this.GetType().ToString(), e.Message, "TracklistSyncError", string.Empty);
}
}