public Feed CreateFeed(string url, FeedAutoDownload autoDownload, bool is_subscribed)
{
Feed feed = null;
url = url.Trim().TrimEnd('/');
if (!Feed.Exists(url))
{
feed = new Feed(url, autoDownload);
feed.IsSubscribed = is_subscribed;
feed.Save();
feed.Update();
}
return(feed);
}
public Feed CreateFeed(string url, string title, FeedAutoDownload autoDownload, int max_items, bool is_subscribed)
{
Feed feed = null;
url = url.Trim().TrimEnd('/');
if (!Feed.Exists(url))
{
feed = new Feed(url, autoDownload);
feed.Title = title;
feed.IsSubscribed = is_subscribed;
feed.MaxItemCount = max_items;
feed.Save();
feed.Update();
}
return(feed);
}
private void OnDownloadDataReceived(object sender, Migo.Net.DownloadStringCompletedEventArgs args)
{
bool notify_on_save = true;
lock (SyncRoot) {
if (cancelled)
{
return;
}
wc.DownloadStringCompleted -= OnDownloadDataReceived;
FeedDownloadError error;
WebException we = args.Error as WebException;
if (we == null)
{
try {
DateTime last_built_at = feed.LastBuildDate;
RssParser parser = new RssParser(feed.Url, args.Result);
parser.UpdateFeed(feed);
feed.SetItems(parser.GetFeedItems(feed));
error = FeedDownloadError.None;
notify_on_save = feed.LastBuildDate > last_built_at;
} catch (FormatException e) {
Log.Warning(e);
error = FeedDownloadError.InvalidFeedFormat;
}
}
else
{
error = FeedDownloadError.DownloadFailed;
HttpWebResponse resp = we.Response as HttpWebResponse;
if (resp != null)
{
switch (resp.StatusCode)
{
case HttpStatusCode.NotFound:
case HttpStatusCode.Gone:
error = FeedDownloadError.DoesNotExist;
break;
case HttpStatusCode.NotModified:
notify_on_save = false;
error = FeedDownloadError.None;
break;
case HttpStatusCode.Unauthorized:
error = FeedDownloadError.UnsupportedAuth;
break;
default:
error = FeedDownloadError.DownloadFailed;
break;
}
}
}
feed.LastDownloadError = error;
feed.LastDownloadTime = DateTime.Now;
feed.Save(notify_on_save);
EmitCompletionEvents(error);
completed = true;
}
}
