public async Task ExecuteGroupAsync(CommandContext ctx,
[Description("URL.")] Uri url,
[RemainingText, Description("Friendly name.")] string name = null)
{
if (!RssService.IsValidFeedUrl(url.AbsoluteUri))
{
throw new InvalidCommandUsageException("Given URL isn't a valid RSS feed URL.");
}
await this.Database.SubscribeAsync(ctx.Guild.Id, ctx.Channel.Id, url.AbsoluteUri, name);
await this.InformAsync(ctx, $"Subscribed to {url}!", important : false);
}
public Task RssAsync(CommandContext ctx, [Description("RSS feed URL.")] Uri url)
{
if (!RssService.IsValidFeedUrl(url.AbsoluteUri))
{
throw new InvalidCommandUsageException("No results found for given URL (maybe forbidden?).");
}
var res = RssService.GetFeedResults(url.AbsoluteUri);
if (res is null)
{
throw new CommandFailedException("Error getting feed from given URL.");
}
return(RssService.SendFeedResultsAsync(ctx.Channel, res));
}