/// <summary>
/// Updates the DB episode.
/// </summary>
/// <param name="episode">The episode.</param>
/// <param name="e">The db episode.</param>
/// <exception cref="Uncas.PodCastPlayer.Repository.RepositoryException"></exception>
private void UpdateDBEpisode(
Episode episode,
DBEpisode e)
{
e.Date = episode.Date;
e.Description = episode.Description;
e.DownloadedBytes =
episode.DownloadedBytes;
e.FileName = episode.FileName;
e.FileSizeInBytes =
episode.FileSizeInBytes;
e.MediaUrl = episode.MediaUrl.ToString();
e.PendingDownload =
episode.PendingDownload;
e.Title = episode.Title;
try
{
this.DB.Update <DBEpisode>(e);
}
catch (Exception ex)
{
// TODO: EXCEPTION: Unknown SubSonic exception
throw new RepositoryException(
"Error updating episode",
ex);
}
}
/// <summary>
/// Gets as model.
/// </summary>
/// <param name="episode">The episode.</param>
/// <param name="podCasts">The pod casts.</param>
/// <returns>The model episode.</returns>
/// <exception cref="Uncas.PodCastPlayer.Repository.RepositoryException"></exception>
public static Episode AsModel(
this DBEpisode episode,
IList <DBPodCast> podCasts)
{
Debug.Assert(
podCasts != null,
"Internal code assumes that there are pod casts!");
Debug.Assert(
podCasts.Count > 0,
"Internal code assumes that there are pod casts!");
if (podCasts == null ||
episode.MediaUrl == null)
{
throw new RepositoryException(
InvalidDataText);
}
var podCast =
podCasts.Where(
pc => pc.PodCastId == episode.RefPodCastId)
.SingleOrDefault();
if (podCast == null)
{
throw new RepositoryException(
InvalidDataText);
}
Uri mediaUrl = null;
try
{
mediaUrl = new Uri(episode.MediaUrl);
}
catch (UriFormatException ex)
{
throw new RepositoryException(
InvalidDataText,
ex);
}
return(Episode.ConstructEpisode(
episode.EpisodeId,
episode.Date,
episode.Title,
episode.Description,
mediaUrl,
podCast.AsModel(),
true));
}
/// <summary>
/// Gets as index item.
/// </summary>
/// <param name="episode">The episode.</param>
/// <returns>The episode index item view model.</returns>
public static EpisodeIndexItemViewModel AsIndexItem(
this DBEpisode episode)
{
bool downloadCompleted =
EpisodeMediaInfo.IsDownloadCompleted(
episode.FileSizeInBytes,
episode.DownloadedBytes);
return(new EpisodeIndexItemViewModel(
episode.Date,
episode.EpisodeId,
episode.Title,
episode.PendingDownload,
downloadCompleted));
}
