public async Task LoadAsync(MemoryStream stream)
{
XmlReader reader = XmlReader.Create(stream);
try
{
bool foundPodcastNode = false;
while (reader.Read())
{
if (reader.NodeType == XmlNodeType.Element && reader.Name.Equals("Podcast", StringComparison.CurrentCultureIgnoreCase))
{
foundPodcastNode = true;
}
else if (foundPodcastNode && reader.NodeType == XmlNodeType.Element && reader.Name.Equals("FeedUri", StringComparison.CurrentCultureIgnoreCase))
{
if (reader.Read() && reader.NodeType == XmlNodeType.Text)
{
string uri = reader.Value;
var podcast = await Podcast.GetPodcastAsync(uri);
Subscriptions.AddPodcast(podcast);
}
}
else if (foundPodcastNode && reader.NodeType == XmlNodeType.EndElement && reader.Name.Equals("Podcast", StringComparison.CurrentCultureIgnoreCase))
{
foundPodcastNode = false;
}
}
}
catch (Exception ex)
{
throw ex;
}
finally
{
reader.Dispose();
}
}
