public async Task ExecuteGroupAsync(CommandContext ctx,
[Description("desc-enable")] bool enable,
[Description("desc-sens")] short sens,
[Description("desc-punish-action")] PunishmentAction action = PunishmentAction.TemporaryMute)
{
if (sens is < RatelimitSettings.MinSensitivity or > RatelimitSettings.MaxSensitivity)
{
throw new CommandFailedException(ctx, "cmd-err-range-sens", RatelimitSettings.MinSensitivity, RatelimitSettings.MaxSensitivity);
}
var settings = new RatelimitSettings {
Action = action,
Enabled = enable,
Sensitivity = sens
};
await ctx.Services.GetRequiredService <GuildConfigService>().ModifyConfigAsync(ctx.Guild.Id, gcfg => gcfg.RatelimitSettings = settings);
await ctx.GuildLogAsync(emb => {
emb.WithLocalizedTitle("evt-cfg-upd");
emb.WithColor(this.ModuleColor);
if (enable)
{
emb.WithLocalizedDescription("evt-rl-enabled");
emb.AddLocalizedTitleField("str-sensitivity", settings.Sensitivity, inline: true);
emb.AddLocalizedTitleField("str-punish-action", settings.Action.Humanize(), inline: true);
}
else
{
emb.WithLocalizedDescription("evt-rl-disabled");
}
});
await ctx.InfoAsync(this.ModuleColor, enable? "evt-rl-enabled" : "evt-rl-disabled");
}
private static bool HaveSamePropertyValues(CachedGuildConfig?first, CachedGuildConfig?second)
{
if (first is null || second is null)
{
return(false);
}
if (first.Currency != second.Currency)
{
return(false);
}
if (first.LoggingEnabled != second.LoggingEnabled || first.LogChannelId != second.LogChannelId)
{
return(false);
}
if (first.Prefix != second.Prefix)
{
return(false);
}
if (first.Locale != second.Locale || first.TimezoneId != second.TimezoneId)
{
return(false);
}
if (first.ReactionResponse != second.ReactionResponse || first.SuggestionsEnabled != second.SuggestionsEnabled)
{
return(false);
}
AntispamSettings as1 = first.AntispamSettings;
AntispamSettings as2 = second.AntispamSettings;
if (as1.Action != as2.Action || as1.Enabled != as2.Enabled || as1.Sensitivity != as2.Sensitivity)
{
return(false);
}
LinkfilterSettings ls1 = first.LinkfilterSettings;
LinkfilterSettings ls2 = second.LinkfilterSettings;
if (ls1.BlockBooterWebsites != ls2.BlockBooterWebsites || ls1.BlockDiscordInvites != ls2.BlockDiscordInvites ||
ls1.BlockDisturbingWebsites != ls2.BlockDisturbingWebsites || ls1.BlockIpLoggingWebsites != ls2.BlockIpLoggingWebsites ||
ls1.BlockUrlShorteners != ls2.BlockUrlShorteners || ls1.Enabled != ls2.Enabled)
{
return(false);
}
RatelimitSettings rs1 = first.RatelimitSettings;
RatelimitSettings rs2 = second.RatelimitSettings;
return(rs1.Action == rs2.Action && rs1.Enabled == rs2.Enabled && rs1.Sensitivity == rs2.Sensitivity);
}
public async Task HandleNewMessageAsync(MessageCreateEventArgs e, RatelimitSettings settings)
{
if (!this.guildRatelimitInfo.ContainsKey(e.Guild.Id))
{
if (!this.TryAddGuildToWatch(e.Guild.Id))
{
throw new ConcurrentOperationException("Failed to add guild to ratelimit watch list!");
}
this.UpdateExemptsForGuildAsync(e.Guild.Id);
}
var member = e.Author as DiscordMember;
if (this.guildExempts.TryGetValue(e.Guild.Id, out ConcurrentHashSet <ExemptedEntity> exempts))
{
if (exempts.Any(ee => ee.Type == ExemptedEntityType.Channel && ee.Id == e.Channel.Id))
{
return;
}
if (exempts.Any(ee => ee.Type == ExemptedEntityType.Member && ee.Id == e.Author.Id))
{
return;
}
if (exempts.Any(ee => ee.Type == ExemptedEntityType.Role && member.Roles.Any(r => r.Id == ee.Id)))
{
return;
}
}
ConcurrentDictionary <ulong, UserRatelimitInfo> gRateInfo = this.guildRatelimitInfo[e.Guild.Id];
if (!gRateInfo.ContainsKey(e.Author.Id))
{
if (!gRateInfo.TryAdd(e.Author.Id, new UserRatelimitInfo(settings.Sensitivity)))
{
throw new ConcurrentOperationException("Failed to add member to ratelimit watch list!");
}
return;
}
if (gRateInfo.TryGetValue(e.Author.Id, out UserRatelimitInfo rateInfo) && !rateInfo.TryDecrementAllowedMessageCount())
{
await this.PunishMemberAsync(e.Guild, member, settings.Action);
rateInfo.Reset();
}
}
public async Task HandleNewMessageAsync(MessageCreateEventArgs e, RatelimitSettings settings)
{
if (!this.guildSpamInfo.ContainsKey(e.Guild.Id) && !this.TryAddGuildToWatch(e.Guild.Id))
{
throw new ConcurrentOperationException("Failed to add guild to ratelimit watch list!");
}
if (!this.guildSpamInfo[e.Guild.Id].ContainsKey(e.Author.Id))
{
if (!this.guildSpamInfo[e.Guild.Id].TryAdd(e.Author.Id, new UserRatelimitInfo(settings.Sensitivity - 1)))
{
throw new ConcurrentOperationException("Failed to add member to ratelimit watch list!");
}
return;
}
if (!this.guildSpamInfo[e.Guild.Id][e.Author.Id].TryDecrementAllowedMessageCount())
{
await this.PunishMemberAsync(e.Guild, e.Author as DiscordMember, settings.Action);
}
}