static int DoSubscribe(ParsedOpts args)
{
string user = args["user"].Value;
string feed = args["feed"].Value;
string riverName = args["river"].Value;
// Check feed.
var parser = new RiverLoader();
var feedStore = new RiverFeedStore();
River feedRiver = parser.FetchAndUpdateRiver(new Uri(feed)).Result;
if (feedRiver.Metadata.LastStatus < (HttpStatusCode)200 ||
feedRiver.Metadata.LastStatus >= (HttpStatusCode)400)
{
Console.Error.WriteLine("Could not fetch feed {0}", feed);
return(-1);
}
var subscriptionStore = new UserProfileStore();
UserProfile profile = subscriptionStore.GetProfileFor(user).Result;
RiverDefinition river = profile.Rivers.FirstOrDefault(r => r.Name == riverName);
UserProfile newProfile;
if (river == null)
{
newProfile = profile.With(
rivers: profile.Rivers.Add(
new RiverDefinition(
name: riverName,
id: SyndicationUtil.MakeID(),
feeds: new Uri[] { feedRiver.Metadata.OriginUrl })));
}
else
{
var newRiver = river.With(feeds: river.Feeds.Add(feedRiver.Metadata.OriginUrl));
newProfile = profile.With(rivers: profile.Rivers.Replace(river, newRiver));
}
subscriptionStore.SaveProfileFor(user, newProfile).Wait();
Console.WriteLine("OK");
return(0);
}
static int DoUnsubscribe(ParsedOpts args)
{
string user = args["user"].Value;
Uri feed = new Uri(args["feed"].Value);
string riverName = args["river"].Value;
var subscriptionStore = new UserProfileStore();
UserProfile profile = subscriptionStore.GetProfileFor(user).Result;
RiverDefinition river = profile.Rivers.FirstOrDefault(r => r.Name == riverName);
if (river == null)
{
Console.WriteLine("River {0} not found.", riverName);
return(0);
}
RiverDefinition newRiver = river.With(feeds: river.Feeds.Remove(feed));
UserProfile newProfile = profile.With(rivers: profile.Rivers.Replace(river, newRiver));
subscriptionStore.SaveProfileFor(user, newProfile).Wait();
Console.WriteLine("OK");
return(0);
}
