public async Task ShowExplanation(CommandContext ctx, [RemainingText, Description("Term to explain")] string term)
{
var sourceTerm = term;
if (string.IsNullOrEmpty(term))
{
var lastBotMessages = await ctx.Channel.GetMessagesBeforeCachedAsync(ctx.Message.Id, 10).ConfigureAwait(false);
var showList = true;
foreach (var pastMsg in lastBotMessages)
{
if (pastMsg.Embeds.FirstOrDefault() is DiscordEmbed pastEmbed &&
pastEmbed.Title == TermListTitle ||
BotReactionsHandler.NeedToSilence(pastMsg).needToChill)
{
showList = false;
break;
}
}
if (showList)
{
await List(ctx).ConfigureAwait(false);
}
var botMsg = await ctx.RespondAsync("Please tell what term to explain:").ConfigureAwait(false);
var interact = ctx.Client.GetInteractivity();
var newMessage = await interact.WaitForMessageAsync(m => m.Author == ctx.User && m.Channel == ctx.Channel && !string.IsNullOrEmpty(m.Content)).ConfigureAwait(false);
await botMsg.DeleteAsync().ConfigureAwait(false);
if (string.IsNullOrEmpty(newMessage.Result?.Content) || newMessage.Result.Content.StartsWith(Config.CommandPrefix))
{
await ctx.ReactWithAsync(Config.Reactions.Failure).ConfigureAwait(false);
return;
}
sourceTerm = term = newMessage.Result.Content;
}
if (!await DiscordInviteFilter.CheckMessageForInvitesAsync(ctx.Client, ctx.Message).ConfigureAwait(false))
{
return;
}
if (!await ContentFilter.IsClean(ctx.Client, ctx.Message).ConfigureAwait(false))
{
return;
}
term = term.ToLowerInvariant();
var result = await LookupTerm(term).ConfigureAwait(false);
if (result.explanation == null || !string.IsNullOrEmpty(result.fuzzyMatch))
{
term = term.StripQuotes();
var idx = term.LastIndexOf(" to ");
if (idx > 0)
{
var potentialUserId = term[(idx + 4)..].Trim();
public async Task ShowExplanation(CommandContext ctx, [RemainingText, Description("Term to explain")] string term)
{
var sourceTerm = term;
if (string.IsNullOrEmpty(term))
{
var lastBotMessages = await ctx.Channel.GetMessagesBeforeAsync(ctx.Message.Id, 10).ConfigureAwait(false);
var showList = true;
foreach (var pastMsg in lastBotMessages)
{
if (pastMsg.Embeds.FirstOrDefault() is DiscordEmbed pastEmbed &&
pastEmbed.Title == TermListTitle ||
BotReactionsHandler.NeedToSilence(pastMsg).needToChill)
{
showList = false;
break;
}
}
if (showList)
{
await List(ctx).ConfigureAwait(false);
}
var botMsg = await ctx.RespondAsync("Please tell what term to explain:").ConfigureAwait(false);
var interact = ctx.Client.GetInteractivity();
var newMessage = await interact.WaitForMessageAsync(m => m.Author == ctx.User && m.Channel == ctx.Channel && !string.IsNullOrEmpty(m.Content)).ConfigureAwait(false);
await botMsg.DeleteAsync().ConfigureAwait(false);
if (string.IsNullOrEmpty(newMessage.Result?.Content) || newMessage.Result.Content.StartsWith(Config.CommandPrefix))
{
await ctx.ReactWithAsync(Config.Reactions.Failure).ConfigureAwait(false);
return;
}
sourceTerm = term = newMessage.Result.Content;
}
if (!await DiscordInviteFilter.CheckMessageForInvitesAsync(ctx.Client, ctx.Message).ConfigureAwait(false))
{
return;
}
if (!await ContentFilter.IsClean(ctx.Client, ctx.Message).ConfigureAwait(false))
{
return;
}
term = term.ToLowerInvariant();
var result = await LookupTerm(term).ConfigureAwait(false);
if (result.explanation == null || !string.IsNullOrEmpty(result.fuzzyMatch))
{
term = term.StripQuotes();
var idx = term.LastIndexOf(" to ");
if (idx > 0)
{
var potentialUserId = term.Substring(idx + 4).Trim();
bool hasMention = false;
try
{
var lookup = await((IArgumentConverter <DiscordUser>) new DiscordUserConverter()).ConvertAsync(potentialUserId, ctx).ConfigureAwait(false);
hasMention = lookup.HasValue;
}
catch {}
if (hasMention)
{
term = term.Substring(0, idx).TrimEnd();
var mentionResult = await LookupTerm(term).ConfigureAwait(false);
if (mentionResult.score > result.score)
{
result = mentionResult;
}
}
}
}
try
{
if (result.explanation != null && result.score > 0.5)
{
if (!string.IsNullOrEmpty(result.fuzzyMatch))
{
var fuzzyNotice = $"Showing explanation for `{result.fuzzyMatch}`:";
#if DEBUG
fuzzyNotice = $"Showing explanation for `{result.fuzzyMatch}` ({result.score:0.######}):";
#endif
await ctx.RespondAsync(fuzzyNotice).ConfigureAwait(false);
}
var explain = result.explanation;
StatsStorage.ExplainStatCache.TryGetValue(explain.Keyword, out int stat);
StatsStorage.ExplainStatCache.Set(explain.Keyword, ++stat, StatsStorage.CacheTime);
await ctx.Channel.SendMessageAsync(explain.Text, explain.Attachment, explain.AttachmentFilename).ConfigureAwait(false);
return;
}
}
catch (Exception e)
{
Config.Log.Error(e, "Failed to explain " + sourceTerm);
return;
}
string inSpecificLocation = null;
if (!LimitedToSpamChannel.IsSpamChannel(ctx.Channel))
{
var spamChannel = await ctx.Client.GetChannelAsync(Config.BotSpamId).ConfigureAwait(false);
inSpecificLocation = $" in {spamChannel.Mention} or bot DMs";
}
var msg = $"Unknown term `{term.Sanitize(replaceBackTicks: true)}`. Use `{ctx.Prefix}explain list` to look at defined terms{inSpecificLocation}";
await ctx.RespondAsync(msg).ConfigureAwait(false);
}
