public async Task RedditAsync(CommandContext ctx,
[Description("Subreddit.")] string sub)
{
string url = RedditService.GetFeedUrlForSubreddit(sub, RedditCategory.New, out string rsub);
if (url is null)
{
throw new CommandFailedException("That subreddit doesn't exist.");
}
await this.Database.SubscribeAsync(ctx.Guild.Id, ctx.Channel.Id, url, rsub);
await this.InformAsync(ctx, $"Subscribed to {Formatter.Bold(rsub)}", important : false);
}
public async Task RedditAsync(CommandContext ctx,
[Description("Subreddit.")] string sub)
{
if (RedditService.GetFeedUrlForSubreddit(sub, RedditCategory.New, out string rsub) is null)
{
throw new CommandFailedException("That subreddit doesn't exist.");
}
using (var dc = this.Database.CreateContext())
{
dc.RssSubscriptions.RemoveRange(dc.RssSubscriptions.Where(s => s.GuildId == ctx.Guild.Id && s.ChannelId == ctx.Channel.Id && s.Name == rsub));
await dc.SaveChangesAsync();
}
await this.InformAsync(ctx, $"Unsubscribed from {Formatter.Bold(rsub)}", important : false);
}
private async Task SearchAndSendResultsAsync(CommandContext ctx, string sub, RedditCategory category)
{
string url = RedditService.GetFeedUrlForSubreddit(sub, category, out string rsub);
if (url is null)
{
throw new CommandFailedException("That subreddit doesn't exist.");
}
var res = RssService.GetFeedResults(url);
if (res is null)
{
throw new CommandFailedException($"Failed to get the data from that subreddit ({Formatter.Bold(rsub)}).");
}
await RssService.SendFeedResultsAsync(ctx.Channel, res);
}
