private ProcessorResult ProcessPodcastsElements(XmlReader reader)
{
var result = ProcessorResult.Processed;
var elementName = reader.LocalName;
switch (elementName)
{
case "global":
XmlSerializationHelper.ProcessElement(reader, "global", ProcessGlobalElements);
break;
case "podcast":
var newPodcast = new PodcastInfo(this);
newPodcast.ReadXml(reader);
Podcasts.Add(newPodcast);
break;
default:
result = ProcessorResult.Ignored;
break;
}
return(result);
}
public async Task ExecuteGetPodcastsCommand()
{
if (IsBusy)
{
return;
}
try
{
IsBusy = true;
var client = new HttpClient();
// Request from server podcast xml
var podcastString = await client.GetStringAsync(PodcastUrl);
// Parse Xml into data model and load into list
var casts = ParseXml(podcastString);
foreach (var cast in casts)
{
Podcasts.Add(cast);
FilteredPodcasts.Add(cast);
}
}
catch (Exception ex)
{
Debug.WriteLine("Unable to get podcasts: " + ex);
}
finally
{
IsBusy = false;
}
}
private void SerachPodcast()
{
Podcasts.Add(new Podcast()
{
Name = "Podcast Name",
Description = "Podcast Description usually few lines with all kind of stuff going on there pretty cool stuff advertisment etc...",
LogoUrl = new Uri("http://is1.mzstatic.com/image/thumb/Music1/v4/80/19/99/8019999e-738b-530e-8de4-2e970048bd02/source/100x100bb.jpg"),
PodcastId = 1,
RssFeed = new Uri("http://feeds.wnyc.org/radiolab"),
});
}
protected override void GivenThat()
{
Playlist = mocks.DynamicMock <IPlaylist>();
base.GivenThat();
Podcasts.Clear();
Podcasts.Add(new PodcastInfo(ControlFile)
{
Folder = "Hanselminutes"
});
Podcasts.Add(new PodcastInfo(ControlFile)
{
Folder = "This Developers Life"
});
Podcasts[0].Pattern.Value = "*.mp3";
Podcasts[1].Pattern.Value = "*.wma";
var podcastFiles1 = new List <IFileInfo> {
GenerateMock <IFileInfo>(), GenerateMock <IFileInfo>()
};
podcastFiles1[0].Stub(f => f.FullName).Return(@"c:\destination\Hanselminutes\001.mp3");
podcastFiles1[1].Stub(f => f.FullName).Return(@"c:\destination\Hanselminutes\002.mp3");
var podcastFiles2 = new List <IFileInfo> {
GenerateMock <IFileInfo>(), GenerateMock <IFileInfo>(), GenerateMock <IFileInfo>()
};
// add them so they need sorting
podcastFiles2[0].Stub(f => f.FullName).Return(@"c:\destination\This Developers Life\997.wma");
podcastFiles2[1].Stub(f => f.FullName).Return(@"c:\destination\This Developers Life\999.wma");
podcastFiles2[2].Stub(f => f.FullName).Return(@"c:\destination\This Developers Life\998.wma");
Finder.Stub(f => f.GetFiles(@"c:\destination\Hanselminutes", "*.mp3"))
.Return(podcastFiles1);
Finder.Stub(f => f.GetFiles(@"c:\destination\This Developers Life", "*.wma"))
.Return(podcastFiles2);
using (mocks.Ordered())
{
Playlist.Expect(x => x.AddTrack(@".||Hanselminutes||001.mp3")).Return(true);
Playlist.Expect(x => x.AddTrack(@".||Hanselminutes||002.mp3")).Return(true);
Playlist.Expect(x => x.AddTrack(@".||This Developers Life||997.wma")).Return(true);
Playlist.Expect(x => x.AddTrack(@".||This Developers Life||998.wma")).Return(true);
Playlist.Expect(x => x.AddTrack(@".||This Developers Life||999.wma")).Return(true);
}
Playlist.Replay();
}
private void ExecuteAddPodcastCommand(object parameter)
{
var dataObject = parameter as IDataObject;
var newPodcast = (dataObject != null)
? CreateNewPodcast(_dataObjectUriExtractor.GetUri(dataObject))
: CreateNewPodcast(_clipboardService.GetText());
var newPodcastViewModel = new PodcastViewModel(newPodcast);
if (EditPodcast(newPodcastViewModel))
{
Podcasts.Add(newPodcastViewModel);
}
}
private void UpdatePodcasts(NotifyCollectionChangedEventArgs e)
{
CoreDispatcher dispatcher = CoreApplication.MainView.CoreWindow.Dispatcher;
UIThread.Dispatch(() =>
{
if (e == null)
{
Podcasts.Clear();
Podcasts.AddAll(Data.Podcasts.Select((podcast) => new PodcastSummaryViewModel(podcast, ServiceContext)));
return;
}
if (e.Action == NotifyCollectionChangedAction.Add)
{
foreach (var item in e.NewItems)
{
Podcast podcast = item as Podcast;
if (podcast != null)
{
Podcasts.Add(new PodcastSummaryViewModel(podcast, ServiceContext));
}
else
{
foreach (Podcast podcastItem in (IEnumerable <Podcast>)item)
{
Podcasts.Add(new PodcastSummaryViewModel(podcastItem, ServiceContext));
}
}
}
return;
}
if (e.Action == NotifyCollectionChangedAction.Remove)
{
foreach (Podcast podcast in e.OldItems)
{
Podcasts.RemoveFirst((podcastViewModel) => podcastViewModel.Data.Id == podcast.Id);
}
}
});
}
private void LoadPodcasts()
{
var maxItems = 5; // Min:1 - max:200
var country = "nl"; // Two-letter country code (ISO 3166-1 alpha-2)
var finder = new iTunesPodcastFinder.PodcastFinder();
var results = finder.SearchPodcastsAsync("microsoft", maxItems);
foreach (var item in results.Result)
{
Podcasts.Add(
new Podcast
{
Title = item.Name,
Description = item.Summary,
Url = item.FeedUrl,
ImageUrl = item.ArtWork,
});
}
}
public void SubscribeToPodcast(string link)
{
IsLoading = true;
try
{
rss Rss;
try
{
Rss = _deserialisedRssProvider.Deserialise(link);
}
catch (Exception e)
{
DisplayError(e.Message);
return;
}
Podcast podcast = new Podcast
{
Title = Rss.channel.title,
Url = link,
};
if (Podcasts.Contains(podcast))
{
DisplayError("Already subscribed to podcast");
return;
//todo highlight or jump to/display
}
Podcasts.Add(podcast);
SaveSubscribedPodcasts();
}
finally
{
IsLoading = false;
}
}
protected override void GivenThat()
{
base.GivenThat();
Podcasts.Clear();
Podcasts.Add(new PodcastInfo(ControlFile)
{
Folder = "Hanselminutes"
});
Podcasts.Add(new PodcastInfo(ControlFile)
{
Folder = "This Developers Life"
});
Podcasts[0].Pattern.Value = "*.mp3";
Podcasts[1].Pattern.Value = "*.wma";
var podcastFiles1 = new List <IFileInfo> {
GenerateMock <IFileInfo>(), GenerateMock <IFileInfo>()
};
podcastFiles1[0].Stub(f => f.FullName).Return(@"c:\destination\Hanselminutes\001.mp3");
podcastFiles1[1].Stub(f => f.FullName).Return(@"c:\destination\Hanselminutes\002.mp3");
var podcastFiles2 = new List <IFileInfo> {
GenerateMock <IFileInfo>(), GenerateMock <IFileInfo>(), GenerateMock <IFileInfo>()
};
podcastFiles2[0].Stub(f => f.FullName).Return(@"c:\destination\This Developers Life\997.wma");
podcastFiles2[1].Stub(f => f.FullName).Return(@"c:\destination\This Developers Life\998.wma");
podcastFiles2[2].Stub(f => f.FullName).Return(@"c:\destination\This Developers Life\999.wma");
Finder.Stub(f => f.GetFiles(@"c:\destination\Hanselminutes", "*.mp3"))
.Return(podcastFiles1);
Finder.Stub(f => f.GetFiles(@"c:\destination\This Developers Life", "*.wma"))
.Return(podcastFiles2);
}
public Podcast InsertPodcast(Podcast podcast)
{
Podcasts.Add(podcast);
this.SaveChanges();
return(podcast);
}
