private void Button_Click_1(object sender, RoutedEventArgs e)
{
BeatMachineDataContext context = new BeatMachineDataContext(
BeatMachineDataContext.DBConnectionString);
context.AnalyzedSongs.DeleteAllOnSubmit(
context.AnalyzedSongs.ToList());
context.SubmitChanges();
}
public SettingsViewModel(IMessenger messenger)
: base(messenger)
{
////if (IsInDesignMode)
////{
//// // Code runs in Blend --> create design time data.
////}
////else
////{
//// // Code runs "for real"
////}
MessengerInstance.Register<NewSongsAddedMessage>(
this,
m =>
{
DispatcherHelper.CheckBeginInvokeOnUI(() =>
{
SongsAnalyzed = true;
});
});
ReanalyzeSongsCommand = new RelayCommand(() =>
{
MessengerInstance.Send<MediaPlayerStopMessage>(
new MediaPlayerStopMessage());
using (BeatMachineDataContext context = new BeatMachineDataContext(
BeatMachineDataContext.DBConnectionString))
{
context.AnalyzedSongs.DeleteAllOnSubmit(
context.AnalyzedSongs.ToList());
context.Summary.DeleteAllOnSubmit(
context.Summary.ToList());
context.SubmitChanges();
}
});
SendErrorLogsCommand = new RelayCommand(() =>
{
MemoryTarget target = LogManager.Configuration.FindTargetByName("memory") as MemoryTarget;
StringBuilder sb = new StringBuilder();
foreach (string entry in target.Logs)
{
sb.AppendLine(entry);
}
EmailComposeTask emailComposeTask = new EmailComposeTask();
emailComposeTask.Subject = "mu:ru error log";
emailComposeTask.Body = sb.ToString();
emailComposeTask.To = "*****@*****.**";
emailComposeTask.Show();
});
}
private void StoreDownloadedSongs(Catalog cat)
{
logger.Debug("Downloaded {0} songs", cat.Items.Count);
var analyzedSongs = cat.Items.
Select<Song, AnalyzedSong>(s => new AnalyzedSong
{
ItemId = s.Request.ItemId,
ArtistName = s.ArtistName ?? s.Request.ArtistName,
SongName = s.SongName ?? s.Request.SongName,
AudioSummary = s.AudioSummary != null ?
new AnalyzedSong.Summary
{
Tempo = s.AudioSummary.Tempo,
ItemId = s.Request.ItemId
} : null
}).
Where<AnalyzedSong>(s =>
{
bool matches = SongsToAnalyzeIds.Contains(s.ItemId);
if (matches)
{
logger.Trace("Song '{0}' matches a song we're looking for", s);
}
return matches;
});
int analyzedCount = analyzedSongs.Count();
logger.Debug("Matched {0} songs", analyzedCount);
if (analyzedCount > 0)
{
using (BeatMachineDataContext context = new BeatMachineDataContext(
BeatMachineDataContext.DBConnectionString))
{
context.AnalyzedSongs.InsertAllOnSubmit(analyzedSongs);
context.SubmitChanges();
}
logger.Debug("Stored all matches to database");
foreach (AnalyzedSong s in analyzedSongs)
{
SongsToAnalyze.Remove(
SongsToAnalyze.Where(x => String.Equals(x.ItemId, s.ItemId)).First());
SongsToAnalyzeIds.Remove(s.ItemId);
}
logger.Debug("Removed matches from list of songs to analyze");
NewSongsAdded = true;
}
}
static void Api_CatalogReadCompleted(object sender, EchoNestApiEventArgs e)
{
if (e.Error == null)
{
App thisApp = App.Current as App;
BeatMachineDataContext context = new BeatMachineDataContext(
BeatMachineDataContext.DBConnectionString);
Catalog cat = (Catalog)e.GetResultData();
// TODO This check doesn't work well, it won't terminate
// especially in the case where the catalog has more items that
// the client doesn't know about
if (!(cat.Items.Count == 0 &&
context.AnalyzedSongs.Count() ==
thisApp.Model.SongsToAnalyzeBatchSize))
{
context.AnalyzedSongs.InsertAllOnSubmit(
cat.Items.Select<Song, AnalyzedSong>(
s => new AnalyzedSong
{
ItemId = s.Request.ItemId,
ArtistName = s.ArtistName ?? s.Request.ArtistName,
SongName = s.SongName ?? s.Request.SongName,
AudioSummary = s.AudioSummary != null ?
new AnalyzedSong.Summary {
Tempo = s.AudioSummary.Tempo
} : null
}
));
context.SubmitChanges();
downloadSkip = context.AnalyzedSongs.Count();
DownloadAnalyzedSongsNeedsToRunAgain();
}
else
{
thisApp.Model.SongsToAnalyzeBatchDownloadReady = true;
}
} else {
DownloadAnalyzedSongsNeedsToRunAgain();
}
}
