public static async Task <bool> SendFeedUpdateAsync(TheGodfatherBot shard, RssSubscription sub, SyndicationItem latest)
{
DiscordChannel?chn;
try {
chn = await shard.Client.GetShard(sub.GuildId).GetChannelAsync(sub.ChannelId);
} catch (NotFoundException) {
return(false);
}
if (chn is null)
{
return(false);
}
var emb = new LocalizedEmbedBuilder(shard.Services.GetRequiredService <LocalizationService>(), sub.GuildId);
emb.WithTitle(latest.Title.Text);
emb.WithUrl(sub.Feed.LastPostUrl);
emb.WithColor(DiscordColor.Gold);
emb.WithLocalizedTimestamp(latest.LastUpdatedTime > latest.PublishDate ? latest.LastUpdatedTime : latest.PublishDate);
if (latest.Content is TextSyndicationContent content)
{
string?imageUrl = RedditService.GetImageUrl(content);
if (imageUrl is { })
private Task SearchAndSendResultsAsync(CommandContext ctx, string sub, RedditCategory category)
{
if (string.IsNullOrWhiteSpace(sub))
{
throw new InvalidCommandUsageException(ctx, "cmd-err-sub-none");
}
string?url = RedditService.GetFeedURLForSubreddit(sub, category, out string?rsub);
if (url is null || rsub is null)
{
if (rsub is null)
{
throw new CommandFailedException(ctx, "cmd-err-sub-format");
}
else
{
throw new CommandFailedException(ctx, "cmd-err-sub-404", rsub);
}
}
IReadOnlyList <SyndicationItem>?res = RssFeedsService.GetFeedResults(url);
if (res is null)
{
throw new CommandFailedException(ctx, "cmd-err-sub-fail", rsub);
}
if (!res.Any())
{
return(ctx.FailAsync("cmd-err-res-none"));
}
return(ctx.PaginateAsync(res, (emb, r) => {
emb.WithTitle(r.Title.Text);
emb.WithDescription(r.Summary, unknown: false);
emb.WithUrl(r.Links.First().Uri);
if (r.Content is TextSyndicationContent content)
{
string?url = RedditService.GetImageUrl(content);
if (url is { })
{
emb.WithImageUrl(url);
}
}
