// Anope IRC Services <https://www.anope.org/>
//
// Copyright (C) 2003-2026 Anope Contributors
//
// Anope is free software. You can use, modify, and/or distribute it under the
// terms of version 2 of the GNU General Public License. See docs/LICENSE.txt
// for the complete terms of this license and docs/AUTHORS.txt for a list of
// contributors.
//
// Based on the original code of Epona by Lara
// Based on the original code of Services by Andy Church
//
// SPDX-License-Identifier: GPL-2.0-only

#include "module.h"
#include "modules/botserv/kick.h"
#include "modules/botserv/badwords.h"

static Module *me;

struct KickerDataImpl final
	: BotServ::KickerData
{
	KickerDataImpl(Extensible *obj)
	{
		amsgs = badwords = bolds = caps = colors = flood = italics = repeat = reverses = underlines = false;
		for (auto &ttbtype : ttb)
			ttbtype = 0;
		capsmin = capspercent = 0;
		floodlines = floodsecs = 0;
		repeattimes = 0;

		dontkickops = dontkickvoices = false;
	}

	void Check(ChannelInfo *ci) override
	{
		if (amsgs || badwords || bolds || caps || colors || flood || italics || repeat || reverses || underlines || dontkickops || dontkickvoices)
			return;

		ci->Shrink<BotServ::KickerData>(BOTSERV_KICKER_DATA_EXT);
	}

	struct ExtensibleItem final
		: ::ExtensibleItem<KickerDataImpl>
	{
		ExtensibleItem(Module *m, const Anope::string &ename) : ::ExtensibleItem<KickerDataImpl>(m, ename) { }

		void ExtensibleSerialize(const Extensible *e, const Serializable *s, Serialize::Data &data) const override
		{
			if (s->GetSerializableType()->GetName() != CHANNELINFO_TYPE)
				return;

			const auto *ci = anope_dynamic_static_cast<const ChannelInfo *>(e);
			auto *kd = this->Get(ci);
			if (kd == NULL)
				return;

			data.Store("kickerdata:amsgs", kd->amsgs);
			data.Store("kickerdata:badwords", kd->badwords);
			data.Store("kickerdata:bolds", kd->bolds);
			data.Store("kickerdata:caps", kd->caps);
			data.Store("kickerdata:colors", kd->colors);
			data.Store("kickerdata:flood", kd->flood);
			data.Store("kickerdata:italics", kd->italics);
			data.Store("kickerdata:repeat", kd->repeat);
			data.Store("kickerdata:reverses", kd->reverses);
			data.Store("kickerdata:underlines", kd->underlines);
			data.Store("capsmin", kd->capsmin);
			data.Store("capspercent", kd->capspercent);
			data.Store("floodlines", kd->floodlines);
			data.Store("floodsecs", kd->floodsecs);
			data.Store("repeattimes", kd->repeattimes);
			data.Store("dontkickops", kd->dontkickops);
			data.Store("dontkickvoices", kd->dontkickvoices);

			std::ostringstream oss;
			for (auto ttbtype : kd->ttb)
				oss << ttbtype << " ";
			data.Store("ttb", oss.str());
		}

		void ExtensibleUnserialize(Extensible *e, Serializable *s, Serialize::Data &data) override
		{
			if (s->GetSerializableType()->GetName() != CHANNELINFO_TYPE)
				return;

			auto *ci = anope_dynamic_static_cast<ChannelInfo *>(e);
			auto *kd = ci->Require<BotServ::KickerData>(BOTSERV_KICKER_DATA_EXT);

			kd->amsgs = data.Load<bool>("kickerdata:amsgs");
			kd->badwords = data.Load<bool>("kickerdata:badwords");
			kd->bolds = data.Load<bool>("kickerdata:bolds");
			kd->caps = data.Load<bool>("kickerdata:caps");
			kd->colors = data.Load<bool>("kickerdata:colors");
			kd->flood = data.Load<bool>("kickerdata:flood");
			kd->italics = data.Load<bool>("kickerdata:italics");
			kd->repeat = data.Load<bool>("kickerdata:repeat");
			kd->reverses = data.Load<bool>("kickerdata:reverses");
			kd->underlines = data.Load<bool>("kickerdata:underlines");

			kd->capsmin = data.Load<int16_t>("capsmin");
			kd->capspercent = data.Load<int16_t>("capspercent");
			kd->floodlines = data.Load<int16_t>("floodlines");
			kd->floodsecs = data.Load<int16_t>("floodsecs");
			kd->repeattimes = data.Load<int16_t>("repeattimes");
			kd->dontkickops = data.Load<bool>("dontkickops");
			kd->dontkickvoices = data.Load<bool>("dontkickvoices");

			spacesepstream sep(data.Load("ttb"));
			for (size_t i = 0; i < BotServ::TTB_SIZE; ++i)
			{
				Anope::string tok;
				if (!sep.GetToken(tok))
					break;

				if (auto n = Anope::TryConvert<int16_t>(tok))
					kd->ttb[i] = n.value();
			}

			kd->Check(ci);
		}
	};
};

class CommandBSKick final
	: public Command
{
public:
	CommandBSKick(Module *creator) : Command(creator, "botserv/kick", 0)
	{
		this->SetDesc(_("Configures kickers"));
		this->SetSyntax(_("\037option\037 \037channel\037 {\037ON|OFF\037} [\037settings\037]"));
	}

	void Execute(CommandSource &source, const std::vector<Anope::string> &params) override
	{
		this->OnSyntaxError(source, "");
	}

	bool OnHelp(CommandSource &source, const Anope::string &subcommand) override
	{
		this->SendSyntax(source);
		source.Reply(" ");
		source.Reply(_("Configures bot kickers.  \037option\037 can be one of:"));

		HelpWrapper help;
		Anope::string this_name = source.command;
		for (const auto &[c_name, info] : source.service->commands)
		{
			if (c_name.find_ci(this_name + " ") == 0)
			{
				ServiceReference<Command> command("Command", info.name);
				if (command)
				{
					source.command = c_name;
					command->OnServHelp(source, help);
				}
			}
		}
		help.SendTo(source);

		source.Reply(_(
				"Type \002%s\033\037option\037\002 for more information "
				"on a specific option."
				"\n\n"
				"Note: access to this command is controlled by the "
				"level SET."
			),
			source.service->GetQueryCommand("generic/help", this_name).c_str());
		return true;
	}
};

class CommandBSKickBase
	: public Command
{
public:
	CommandBSKickBase(Module *creator, const Anope::string &cname, int minarg, int maxarg) : Command(creator, cname, minarg, maxarg)
	{
	}

	void Execute(CommandSource &source, const std::vector<Anope::string> &params) override = 0;

	bool OnHelp(CommandSource &source, const Anope::string &subcommand) override = 0;

protected:
	bool CheckArguments(CommandSource &source, const std::vector<Anope::string> &params, ChannelInfo *&ci)
	{
		const Anope::string &chan = params[0];
		const Anope::string &option = params[1];

		ci = ChannelInfo::Find(chan);

		if (Anope::ReadOnly)
			source.Reply(READ_ONLY_MODE);
		else if (ci == NULL)
			source.Reply(CHAN_X_NOT_REGISTERED, params[0].c_str());
		else if (option.empty())
			this->OnSyntaxError(source, "");
		else if (!option.equals_ci("ON") && !option.equals_ci("OFF"))
			this->OnSyntaxError(source, "");
		else if (!source.AccessFor(ci).HasPriv("SET") && !source.HasPriv("botserv/administration"))
			source.Reply(ACCESS_DENIED);
		else if (!ci->bi)
			source.Reply(BOT_NOT_ASSIGNED);
		else
			return true;

		return false;
	}

	void Process(CommandSource &source, ChannelInfo *ci, const Anope::string &param, const Anope::string &ttb, size_t ttb_idx, const Anope::string &optname, BotServ::KickerData *kd, bool &val)
	{
		if (param.equals_ci("ON"))
		{
			if (!ttb.empty())
			{
				kd->ttb[ttb_idx] = Anope::Convert<int16_t>(ttb, -1);
				if (kd->ttb[ttb_idx] < 0)
				{
					kd->ttb[ttb_idx] = 0;
					source.Reply(_("\002%s\002 cannot be taken as times to ban."), ttb.c_str());
					return;
				}
			}
			else
				kd->ttb[ttb_idx] = 0;

			val = true;
			if (kd->ttb[ttb_idx])
			{
				source.Reply(_("Bot will now kick for \002%s\002, and will place a ban after %d kicks for the same user."),
					optname.c_str(), kd->ttb[ttb_idx]);
			}
			else
				source.Reply(_("Bot will now kick for \002%s\002."), optname.c_str());

			bool override = !source.AccessFor(ci).HasPriv("SET");
			Log(override ? LOG_OVERRIDE : LOG_COMMAND, source, this, ci) << "to enable the " << optname << " kicker";
		}
		else if (param.equals_ci("OFF"))
		{
			bool override = !source.AccessFor(ci).HasPriv("SET");
			Log(override ? LOG_OVERRIDE : LOG_COMMAND, source, this, ci) << "to disable the " << optname << " kicker";

			val = false;
			source.Reply(_("Bot won't kick for \002%s\002 anymore."), optname.c_str());
		}
		else
			this->OnSyntaxError(source, "");
	}
};

class CommandBSKickAMSG final
	: public CommandBSKickBase
{
public:
	CommandBSKickAMSG(Module *creator) : CommandBSKickBase(creator, "botserv/kick/amsg", 2, 3)
	{
		this->SetDesc(_("Configures AMSG kicker"));
		this->SetSyntax(_("\037channel\037 {\037ON|OFF\037} [\037ttb\037]"));
	}

	void Execute(CommandSource &source, const std::vector<Anope::string> &params) override
	{
		ChannelInfo *ci;
		if (CheckArguments(source, params, ci))
		{
			auto *kd = ci->Require<BotServ::KickerData>(BOTSERV_KICKER_DATA_EXT);
			Process(source, ci, params[1], params.size() > 2 ? params[2] : "", BotServ::TTB_AMSGS, "AMSG", kd, kd->amsgs);
			kd->Check(ci);
		}
	}

	bool OnHelp(CommandSource &source, const Anope::string &subcommand) override
	{
		this->SendSyntax(source);
		source.Reply(" ");
		BotInfo *bi = Config->GetClient("BotServ");
		source.Reply(_(
				"Sets the AMSG kicker on or off. When enabled, the bot will "
				"kick users who send the same message to multiple channels "
				"where %s bots are."
				"\n\n"
				"\037ttb\037 is the number of times a user can be kicked "
				"before they get banned. Don't give ttb to disable "
				"the ban system once activated."
			),
			bi ? bi->nick.c_str() : "BotServ");
		return true;
	}
};

class CommandBSKickBadwords final
	: public CommandBSKickBase
{
public:
	CommandBSKickBadwords(Module *creator) : CommandBSKickBase(creator, "botserv/kick/badwords", 2, 3)
	{
		this->SetDesc(_("Configures badwords kicker"));
		this->SetSyntax(_("\037channel\037 {\037ON|OFF\037} [\037ttb\037]"));
	}

	void Execute(CommandSource &source, const std::vector<Anope::string> &params) override
	{
		ChannelInfo *ci;
		if (CheckArguments(source, params, ci))
		{
			auto *kd = ci->Require<BotServ::KickerData>(BOTSERV_KICKER_DATA_EXT);
			Process(source, ci, params[1], params.size() > 2 ? params[2] : "", BotServ::TTB_BADWORDS, BOTSERV_BAD_WORDS_EXT, kd, kd->badwords);
			kd->Check(ci);
		}

	}

	bool OnHelp(CommandSource &source, const Anope::string &subcommand) override
	{
		this->SendSyntax(source);
		source.Reply(" ");
		source.Reply(_(
				"Sets the bad words kicker on or off. When enabled, this "
				"option tells the bot to kick users who say certain words "
				"on the channels."
				"\n\n"
				"You can define bad words for your channel using the "
				"\002BADWORDS\002 command. Type \002%s\033BADWORDS\002 for "
				"more information."
				"\n\n"
				"\037ttb\037 is the number of times a user can be kicked "
				"before it gets banned. Don't give ttb to disable "
				"the ban system once activated."
			),
			source.service->GetQueryCommand("generic/help").c_str());
		return true;
	}
};

class CommandBSKickBolds final
	: public CommandBSKickBase
{
public:
	CommandBSKickBolds(Module *creator) : CommandBSKickBase(creator, "botserv/kick/bolds", 2, 3)
	{
		this->SetDesc(_("Configures bolds kicker"));
		this->SetSyntax(_("\037channel\037 {\037ON|OFF\037} [\037ttb\037]"));
	}

	void Execute(CommandSource &source, const std::vector<Anope::string> &params) override
	{
		ChannelInfo *ci;
		if (CheckArguments(source, params, ci))
		{
			auto *kd = ci->Require<BotServ::KickerData>(BOTSERV_KICKER_DATA_EXT);
			Process(source, ci, params[1], params.size() > 2 ? params[2] : "", BotServ::TTB_BOLDS, "bolds", kd, kd->bolds);
			kd->Check(ci);
		}
	}

	bool OnHelp(CommandSource &source, const Anope::string &subcommand) override
	{
		this->SendSyntax(source);
		source.Reply(" ");
		source.Reply(_(
			"Sets the bolds kicker on or off. When enabled, this "
			"option tells the bot to kick users who use bolds."
			"\n\n"
			"\037ttb\037 is the number of times a user can be kicked "
			"before it gets banned. Don't give ttb to disable "
			"the ban system once activated."
		));
		return true;
	}
};

class CommandBSKickCaps final
	: public CommandBSKickBase
{
public:
	CommandBSKickCaps(Module *creator) : CommandBSKickBase(creator, "botserv/kick/caps", 2, 5)
	{
		this->SetDesc(_("Configures caps kicker"));
		this->SetSyntax(_("\037channel\037 {\037ON|OFF\037} [\037ttb\037 [\037min\037 [\037percent\037]]]\002"));
	}

	void Execute(CommandSource &source, const std::vector<Anope::string> &params) override
	{
		ChannelInfo *ci;
		if (!CheckArguments(source, params, ci))
			return;

		auto *kd = ci->Require<BotServ::KickerData>(BOTSERV_KICKER_DATA_EXT);

		if (params[1].equals_ci("ON"))
		{
			const Anope::string &ttb = params.size() > 2 ? params[2] : "",
				&min = params.size() > 3 ? params[3] : "",
				&percent = params.size() > 4 ? params[4] : "";

			if (!ttb.empty())
			{
				kd->ttb[BotServ::TTB_CAPS] = Anope::Convert<int16_t>(ttb, -1);
				if (kd->ttb[BotServ::TTB_CAPS] < 0)
				{
					kd->ttb[BotServ::TTB_CAPS] = 0;
					source.Reply(_("\002%s\002 cannot be taken as times to ban."), ttb.c_str());
					return;
				}
			}
			else
				kd->ttb[BotServ::TTB_CAPS] = 0;

			kd->capsmin = Anope::Convert(min, 0);
			if (kd->capsmin < 1)
				kd->capsmin = 10;

			kd->capspercent = Anope::Convert(percent, 0);
			if (kd->capspercent < 1 || kd->capspercent > 100)
				kd->capspercent = 25;

			kd->caps = true;
			if (kd->ttb[BotServ::TTB_CAPS])
			{
				source.Reply(_(
						"Bot will now kick for \002caps\002 (they must constitute at least "
						"%d characters and %d%% of the entire message), and will "
						"place a ban after %d kicks for the same user."
					),
					kd->capsmin,
					kd->capspercent,
					kd->ttb[BotServ::TTB_CAPS]);
			}
			else
				source.Reply(_(
						"Bot will now kick for \002caps\002 (they must constitute at least "
						"%d characters and %d%% of the entire message)."
					),
					kd->capsmin,
					kd->capspercent);
		}
		else
		{
			kd->caps = false;
			source.Reply(_("Bot won't kick for \002caps\002 anymore."));
		}

		kd->Check(ci);
	}

	bool OnHelp(CommandSource &source, const Anope::string &subcommand) override
	{
		this->SendSyntax(source);
		source.Reply(" ");
		source.Reply(_(
			"Sets the caps kicker on or off. When enabled, this "
			"option tells the bot to kick users who are talking in "
			"CAPS."
			"\n\n"
			"The bot kicks only if there are at least \002min\002 caps "
			"and they constitute at least \002percent\002%% of the total "
			"text line (if not given, it defaults to 10 characters "
			"and 25%%)."
			"\n\n"
			"\037ttb\037 is the number of times a user can be kicked "
			"before it gets banned. Don't give ttb to disable "
			"the ban system once activated."
		));
		return true;
	}
};

class CommandBSKickColors final
	: public CommandBSKickBase
{
public:
	CommandBSKickColors(Module *creator) : CommandBSKickBase(creator, "botserv/kick/colors", 2, 3)
	{
		this->SetDesc(_("Configures color kicker"));
		this->SetSyntax(_("\037channel\037 {\037ON|OFF\037} [\037ttb\037]"));
	}

	void Execute(CommandSource &source, const std::vector<Anope::string> &params) override
	{
		ChannelInfo *ci;
		if (CheckArguments(source, params, ci))
		{
			auto *kd = ci->Require<BotServ::KickerData>(BOTSERV_KICKER_DATA_EXT);
			Process(source, ci, params[1], params.size() > 2 ? params[2] : "", BotServ::TTB_COLORS, "colors", kd, kd->colors);
			kd->Check(ci);
		}
	}

	bool OnHelp(CommandSource &source, const Anope::string &subcommand) override
	{
		this->SendSyntax(source);
		source.Reply(" ");
		source.Reply(_(
			"Sets the colors kicker on or off. When enabled, this "
			"option tells the bot to kick users who use colors."
			"\n\n"
			"\037ttb\037 is the number of times a user can be kicked "
			"before it gets banned. Don't give ttb to disable "
			"the ban system once activated."
		));
		return true;
	}
};

class CommandBSKickFlood final
	: public CommandBSKickBase
{
public:
	CommandBSKickFlood(Module *creator) : CommandBSKickBase(creator, "botserv/kick/flood", 2, 5)
	{
		this->SetDesc(_("Configures flood kicker"));
		this->SetSyntax(_("\037channel\037 {\037ON|OFF\037} [\037ttb\037 [\037ln\037 [\037secs\037]]]\002"));
	}

	void Execute(CommandSource &source, const std::vector<Anope::string> &params) override
	{
		ChannelInfo *ci;
		if (!CheckArguments(source, params, ci))
			return;

		auto *kd = ci->Require<BotServ::KickerData>(BOTSERV_KICKER_DATA_EXT);

		if (params[1].equals_ci("ON"))
		{
			const Anope::string &ttb = params.size() > 2 ? params[2] : "",
						&lines = params.size() > 3 ? params[3] : "",
						&secs = params.size() > 4 ? params[4] : "";

			if (!ttb.empty())
			{
				kd->ttb[BotServ::TTB_FLOOD] = Anope::Convert<int16_t>(ttb, -1);
				if (kd->ttb[BotServ::TTB_FLOOD] < 0)
				{
					kd->ttb[BotServ::TTB_FLOOD] = 0;
					source.Reply(_("\002%s\002 cannot be taken as times to ban."), ttb.c_str());
					return;
				}
			}
			else
				kd->ttb[BotServ::TTB_FLOOD] = 0;

			kd->floodlines = Anope::Convert(lines, -1);
			if (kd->floodlines < 2)
				kd->floodlines = 6;

			kd->floodsecs = Anope::Convert(secs, -1);
			if (kd->floodsecs < 1)
				kd->floodsecs = 10;

			if (kd->floodsecs > Config->GetModule(me).Get<time_t>("keepdata"))
				kd->floodsecs = Config->GetModule(me).Get<time_t>("keepdata");

			kd->flood = true;
			if (kd->ttb[BotServ::TTB_FLOOD])
			{
				source.Reply(_(
						"Bot will now kick for \002flood\002 (%d lines in %d seconds "
						"and will place a ban after %d kicks for the same user."
					),
					kd->floodlines,
					kd->floodsecs,
					kd->ttb[BotServ::TTB_FLOOD]);
			}
			else
				source.Reply(_("Bot will now kick for \002flood\002 (%d lines in %d seconds)."), kd->floodlines, kd->floodsecs);
		}
		else if (params[1].equals_ci("OFF"))
		{
			kd->flood = false;
			source.Reply(_("Bot won't kick for \002flood\002 anymore."));
		}
		else
			this->OnSyntaxError(source, params[1]);

		kd->Check(ci);
	}

	bool OnHelp(CommandSource &source, const Anope::string &subcommand) override
	{
		this->SendSyntax(source);
		source.Reply(" ");
		source.Reply(_(
			"Sets the flood kicker on or off. When enabled, this "
			"option tells the bot to kick users who are flooding "
			"the channel using at least \002ln\002 lines in \002secs\002 seconds "
			"(if not given, it defaults to 6 lines in 10 seconds). "
			"\n\n"
			"\037ttb\037 is the number of times a user can be kicked "
			"before it gets banned. Don't give ttb to disable "
			"the ban system once activated."));
		return true;
	}
};

class CommandBSKickItalics final
	: public CommandBSKickBase
{
public:
	CommandBSKickItalics(Module *creator) : CommandBSKickBase(creator, "botserv/kick/italics", 2, 3)
	{
		this->SetDesc(_("Configures italics kicker"));
		this->SetSyntax(_("\037channel\037 {\037ON|OFF\037} [\037ttb\037]"));
	}

	void Execute(CommandSource &source, const std::vector<Anope::string> &params) override
	{
		ChannelInfo *ci;
		if (CheckArguments(source, params, ci))
		{
			auto *kd = ci->Require<BotServ::KickerData>(BOTSERV_KICKER_DATA_EXT);
			Process(source, ci, params[1], params.size() > 2 ? params[2] : "", BotServ::TTB_ITALICS, "italics", kd, kd->italics);
			kd->Check(ci);
		}
	}

	bool OnHelp(CommandSource &source, const Anope::string &subcommand) override
	{
		this->SendSyntax(source);
		source.Reply(" ");
		source.Reply(_(
			"Sets the italics kicker on or off. When enabled, this "
			"option tells the bot to kick users who use italics. "
			"\n\n"
			"\037ttb\037 is the number of times a user can be kicked "
			"before it gets banned. Don't give ttb to disable "
			"the ban system once activated."
		));
		return true;
	}
};

class CommandBSKickRepeat final
	: public CommandBSKickBase
{
public:
	CommandBSKickRepeat(Module *creator) : CommandBSKickBase(creator, "botserv/kick/repeat", 2, 4)
	{
		this->SetDesc(_("Configures repeat kicker"));
		this->SetSyntax(_("\037channel\037 {\037ON|OFF\037} [\037ttb\037 [\037num\037]]\002"));
	}

	void Execute(CommandSource &source, const std::vector<Anope::string> &params) override
	{
		ChannelInfo *ci;
		if (!CheckArguments(source, params, ci))
			return;

		auto *kd = ci->Require<BotServ::KickerData>(BOTSERV_KICKER_DATA_EXT);

		if (params[1].equals_ci("ON"))
		{
			const Anope::string &ttb = params.size() > 2 ? params[2] : "",
						&times = params.size() > 3 ? params[3] : "";

			if (!ttb.empty())
			{
				kd->ttb[BotServ::TTB_REPEAT] = Anope::Convert(ttb, -1);
				if (kd->ttb[BotServ::TTB_REPEAT] < 0)
				{
					kd->ttb[BotServ::TTB_REPEAT] = 0;
					source.Reply(_("\002%s\002 cannot be taken as times to ban."), ttb.c_str());
					return;
				}
			}
			else
				kd->ttb[BotServ::TTB_REPEAT] = 0;

			kd->repeattimes = Anope::Convert<int16_t>(times, -1);
			if (kd->repeattimes < 1)
				kd->repeattimes = 3;

			kd->repeat = true;
			if (kd->ttb[BotServ::TTB_REPEAT])
			{
				if (kd->repeattimes != 1)
				{
					source.Reply(_(
							"Bot will now kick for \002repeats\002 (users that repeat the "
							"same message %d times), and will place a ban after %d "
							"kicks for the same user."
						),
						kd->repeattimes,
						kd->ttb[BotServ::TTB_REPEAT]);
				}
				else
					source.Reply(_(
							"Bot will now kick for \002repeats\002 (users that repeat the "
							"same message %d time), and will place a ban after %d "
							"kicks for the same user."
						),
						kd->repeattimes,
						kd->ttb[BotServ::TTB_REPEAT]);
			}
			else
			{
				if (kd->repeattimes != 1)
				{
					source.Reply(_(
							"Bot will now kick for \002repeats\002 (users that repeat the "
							"same message %d times)."
						),
						kd->repeattimes);
				}
				else
				{
					source.Reply(_(
							"Bot will now kick for \002repeats\002 (users that repeat the "
							"same message %d time)."
						),
						kd->repeattimes);
				}
			}
		}
		else if (params[1].equals_ci("OFF"))
		{
			kd->repeat = false;
			source.Reply(_("Bot won't kick for \002repeats\002 anymore."));
		}
		else
			this->OnSyntaxError(source, params[1]);

		kd->Check(ci);
	}

	bool OnHelp(CommandSource &source, const Anope::string &subcommand) override
	{
		this->SendSyntax(source);
		source.Reply(" ");
		source.Reply(_(
			"Sets the repeat kicker on or off. When enabled, this "
			"option tells the bot to kick users who are repeating "
			"themselves \002num\002 times (if num is not given, it "
			"defaults to 3)."
			"\n\n"
			"\037ttb\037 is the number of times a user can be kicked "
			"before it gets banned. Don't give ttb to disable "
			"the ban system once activated."
		));
		return true;
	}
};

class CommandBSKickReverses final
	: public CommandBSKickBase
{
public:
	CommandBSKickReverses(Module *creator) : CommandBSKickBase(creator, "botserv/kick/reverses", 2, 3)
	{
		this->SetDesc(_("Configures reverses kicker"));
		this->SetSyntax(_("\037channel\037 {\037ON|OFF\037} [\037ttb\037]"));
	}

	void Execute(CommandSource &source, const std::vector<Anope::string> &params) override
	{
		ChannelInfo *ci;
		if (CheckArguments(source, params, ci))
		{
			auto *kd = ci->Require<BotServ::KickerData>(BOTSERV_KICKER_DATA_EXT);
			Process(source, ci, params[1], params.size() > 2 ? params[2] : "", BotServ::TTB_REVERSES, "reverses", kd, kd->reverses);
			kd->Check(ci);
		}
	}

	bool OnHelp(CommandSource &source, const Anope::string &subcommand) override
	{
		this->SendSyntax(source);
		source.Reply(" ");
		source.Reply(_(
			"Sets the reverses kicker on or off. When enabled, this "
			"option tells the bot to kick users who use reverses. "
			"\n\n"
			"\037ttb\037 is the number of times a user can be kicked "
			"before it gets banned. Don't give ttb to disable "
			"the ban system once activated."
		));
		return true;
	}
};

class CommandBSKickUnderlines final
	: public CommandBSKickBase
{
public:
	CommandBSKickUnderlines(Module *creator) : CommandBSKickBase(creator, "botserv/kick/underlines", 2, 3)
	{
		this->SetDesc(_("Configures underlines kicker"));
		this->SetSyntax(_("\037channel\037 {\037ON|OFF\037} [\037ttb\037]"));
	}

	void Execute(CommandSource &source, const std::vector<Anope::string> &params) override
	{
		ChannelInfo *ci;
		if (CheckArguments(source, params, ci))
		{
			auto *kd = ci->Require<BotServ::KickerData>(BOTSERV_KICKER_DATA_EXT);
			Process(source, ci, params[1], params.size() > 2 ? params[2] : "", BotServ::TTB_UNDERLINES, "underlines", kd, kd->underlines);
			kd->Check(ci);
		}
	}

	bool OnHelp(CommandSource &source, const Anope::string &subcommand) override
	{
		this->SendSyntax(source);
		source.Reply(" ");
		source.Reply(_(
			"Sets the underlines kicker on or off. When enabled, this "
			"option tells the bot to kick users who use underlines. "
			"\n\n"
			"\037ttb\037 is the number of times a user can be kicked "
			"before it gets banned. Don't give ttb to disable "
			"the ban system once activated."
		));
		return true;
	}
};

class CommandBSSetDontKickOps final
	: public Command
{
public:
	CommandBSSetDontKickOps(Module *creator, const Anope::string &sname = "botserv/set/dontkickops") : Command(creator, sname, 2, 2)
	{
		this->SetDesc(_("To protect ops against bot kicks"));
		this->SetSyntax(_("\037channel\037 {ON | OFF}"));
	}

	void Execute(CommandSource &source, const std::vector<Anope::string> &params) override
	{
		ChannelInfo *ci = ChannelInfo::Find(params[0]);
		if (ci == NULL)
		{
			source.Reply(CHAN_X_NOT_REGISTERED, params[0].c_str());
			return;
		}

		AccessGroup access = source.AccessFor(ci);
		if (!source.HasPriv("botserv/administration") && !access.HasPriv("SET"))
		{
			source.Reply(ACCESS_DENIED);
			return;
		}

		if (Anope::ReadOnly)
		{
			source.Reply(READ_ONLY_MODE);
			return;
		}

		auto *kd = ci->Require<BotServ::KickerData>(BOTSERV_KICKER_DATA_EXT);
		if (params[1].equals_ci("ON"))
		{
			bool override = !access.HasPriv("SET");
			Log(override ? LOG_OVERRIDE : LOG_COMMAND, source, this, ci) << "to enable dontkickops";

			kd->dontkickops = true;
			source.Reply(_("Bot \002won't kick ops\002 on channel %s."), ci->name.c_str());
		}
		else if (params[1].equals_ci("OFF"))
		{
			bool override = !access.HasPriv("SET");
			Log(override ? LOG_OVERRIDE : LOG_COMMAND, source, this, ci) << "to disable dontkickops";

			kd->dontkickops = false;
			source.Reply(_("Bot \002will kick ops\002 on channel %s."), ci->name.c_str());
		}
		else
			this->OnSyntaxError(source, source.command);

		kd->Check(ci);
	}

	bool OnHelp(CommandSource &source, const Anope::string &) override
	{
		this->SendSyntax(source);
		source.Reply(" ");
		source.Reply(_(
			"Enables or disables \002ops protection\002 mode on a channel. "
			"When it is enabled, ops won't be kicked by the bot "
			"even if they don't match the NOKICK level."
			));
		return true;
	}
};

class CommandBSSetDontKickVoices final
	: public Command
{
public:
	CommandBSSetDontKickVoices(Module *creator, const Anope::string &sname = "botserv/set/dontkickvoices") : Command(creator, sname, 2, 2)
	{
		this->SetDesc(_("To protect voices against bot kicks"));
		this->SetSyntax(_("\037channel\037 {ON | OFF}"));
	}

	void Execute(CommandSource &source, const std::vector<Anope::string> &params) override
	{
		ChannelInfo *ci = ChannelInfo::Find(params[0]);
		if (ci == NULL)
		{
			source.Reply(CHAN_X_NOT_REGISTERED, params[0].c_str());
			return;
		}

		AccessGroup access = source.AccessFor(ci);
		if (!source.HasPriv("botserv/administration") && !access.HasPriv("SET"))
		{
			source.Reply(ACCESS_DENIED);
			return;
		}

		if (Anope::ReadOnly)
		{
			source.Reply(READ_ONLY_MODE);
			return;
		}

		auto *kd = ci->Require<BotServ::KickerData>(BOTSERV_KICKER_DATA_EXT);
		if (params[1].equals_ci("ON"))
		{
			bool override = !access.HasPriv("SET");
			Log(override ? LOG_OVERRIDE : LOG_COMMAND, source, this, ci) << "to enable dontkickvoices";

			kd->dontkickvoices = true;
			source.Reply(_("Bot \002won't kick voices\002 on channel %s."), ci->name.c_str());
		}
		else if (params[1].equals_ci("OFF"))
		{
			bool override = !access.HasPriv("SET");
			Log(override ? LOG_OVERRIDE : LOG_COMMAND, source, this, ci) << "to disable dontkickvoices";

			kd->dontkickvoices = false;
			source.Reply(_("Bot \002will kick voices\002 on channel %s."), ci->name.c_str());
		}
		else
			this->OnSyntaxError(source, source.command);

		kd->Check(ci);
	}

	bool OnHelp(CommandSource &source, const Anope::string &) override
	{
		this->SendSyntax(source);
		source.Reply(" ");
		source.Reply(_(
			"Enables or disables \002voices protection\002 mode on a channel. "
			"When it is enabled, voices won't be kicked by the bot "
			"even if they don't match the NOKICK level."
		));
		return true;
	}
};

struct BanData final
{
	struct Data final
	{
		Anope::string mask;
		time_t last_use;
		int16_t ttb[BotServ::TTB_SIZE];

		Data()
		{
			last_use = 0;
			for (auto &ttbtype : this->ttb)
				ttbtype = 0;
		}
	};

private:
	typedef Anope::map<Data> data_type;
	data_type data_map;

public:
	BanData(Extensible *) { }

	Data &get(const Anope::string &key)
	{
		return this->data_map[key];
	}

	bool empty() const
	{
		return this->data_map.empty();
	}

	void purge()
	{
		time_t keepdata = Config->GetModule(me).Get<time_t>("keepdata");
		for (auto it = data_map.begin(), it_end = data_map.end(); it != it_end;)
		{
			const Anope::string &user = it->first;
			Data &bd = it->second;
			++it;

			if (Anope::CurTime - bd.last_use > keepdata)
				data_map.erase(user);
		}
	}
};

struct UserData final
{
	UserData(Extensible *)
	{
		last_use = last_start = Anope::CurTime;
		lines = times = 0;
		lastline.clear();
	}

	/* Data validity */
	time_t last_use;

	/* for flood kicker */
	int16_t lines;
	time_t last_start;

	/* for repeat kicker */
	Anope::string lasttarget;
	int16_t times;

	Anope::string lastline;
};

class BanDataPurger final
	: public Timer
{
public:
	BanDataPurger(Module *o)
		: Timer(o, 300, true)
	{
	}

	void Tick() override
	{
		Log(LOG_DEBUG) << "bs_main: Running bandata purger";

		for (auto &[_, c] : ChannelList)
		{
			auto *bd = c->GetExt<BanData>("bandata");
			if (bd != NULL)
			{
				bd->purge();
				if (bd->empty())
					c->Shrink<BanData>("bandata");
			}
		}
	}
};

class BSKick final
	: public Module
{
	ExtensibleItem<BanData> bandata;
	ExtensibleItem<UserData> userdata;
	KickerDataImpl::ExtensibleItem kickerdata;

	CommandBSKick commandbskick;
	CommandBSKickAMSG commandbskickamsg;
	CommandBSKickBadwords commandbskickbadwords;
	CommandBSKickBolds commandbskickbolds;
	CommandBSKickCaps commandbskickcaps;
	CommandBSKickColors commandbskickcolors;
	CommandBSKickFlood commandbskickflood;
	CommandBSKickItalics commandbskickitalics;
	CommandBSKickRepeat commandbskickrepeat;
	CommandBSKickReverses commandbskickreverse;
	CommandBSKickUnderlines commandbskickunderlines;

	CommandBSSetDontKickOps commandbssetdontkickops;
	CommandBSSetDontKickVoices commandbssetdontkickvoices;

	BanDataPurger purger;

	BanData::Data &GetBanData(User *u, Channel *c)
	{
		BanData *bd = bandata.Require(c);
		return bd->get(u->GetMask());
	}

	UserData *GetUserData(User *u, Channel *c)
	{
		auto *memb = c->FindUser(u);
		if (memb == NULL)
			return NULL;

		UserData *ud = userdata.Require(memb);
		return ud;
	}

	void check_ban(ChannelInfo *ci, User *u, BotServ::KickerData *kd, int ttbtype)
	{
		/* Don't ban ulines or protected users */
		if (u->IsProtected())
			return;

		BanData::Data &bd = this->GetBanData(u, ci->c);

		++bd.ttb[ttbtype];
		if (kd->ttb[ttbtype] && bd.ttb[ttbtype] >= kd->ttb[ttbtype])
		{
			/* Should not use == here because bd.ttb[ttbtype] could possibly be > kd->ttb[ttbtype]
			 * if the TTB was changed after it was not set (0) before and the user had already been
			 * kicked a few times. Bug #1056 - Adam */

			bd.ttb[ttbtype] = 0;

			Anope::string mask = ci->GetIdealBan(u);

			ci->c->SetMode(NULL, "BAN", mask);
			FOREACH_MOD(OnBotBan, (u, ci, mask));
		}
	}

	static void bot_kick(ChannelInfo *ci, User *u, const char *message, ...) ATTR_FORMAT(3, 4)
	{
		if (!ci || !ci->bi || !ci->c || !u || u->IsProtected() || !ci->c->FindUser(u))
			return;

		const auto *fmt = Language::Translate(u, message);

		Anope::string buf;
		ANOPE_FORMAT(message, fmt, buf);
		ci->c->Kick(ci->bi, u, buf);
	}

public:
	BSKick(const Anope::string &modname, const Anope::string &creator) : Module(modname, creator, VENDOR),
		bandata(this, "bandata"),
		userdata(this, "userdata"),
		kickerdata(this, BOTSERV_KICKER_DATA_EXT),

		commandbskick(this),
		commandbskickamsg(this), commandbskickbadwords(this), commandbskickbolds(this), commandbskickcaps(this),
		commandbskickcolors(this), commandbskickflood(this), commandbskickitalics(this), commandbskickrepeat(this),
		commandbskickreverse(this), commandbskickunderlines(this),

		commandbssetdontkickops(this), commandbssetdontkickvoices(this),

		purger(this)
	{
		me = this;

	}

	void OnBotInfo(CommandSource &source, BotInfo *bi, ChannelInfo *ci, InfoFormatter &info) override
	{
		if (!ci)
			return;

		Anope::string enabled = Language::Translate(source.nc, _("Enabled"));
		Anope::string disabled = Language::Translate(source.nc, _("Disabled"));
		auto *kd = kickerdata.Get(ci);

		if (kd && kd->badwords)
		{
			if (kd->ttb[BotServ::TTB_BADWORDS])
				info[_("Bad words kicker")] = Anope::Format("%s (%d kick(s) to ban)", enabled.c_str(), kd->ttb[BotServ::TTB_BADWORDS]);
			else
				info[_("Bad words kicker")] = enabled;
		}
		else
			info[_("Bad words kicker")] = disabled;

		if (kd && kd->bolds)
		{
			if (kd->ttb[BotServ::TTB_BOLDS])
				info[_("Bolds kicker")] = Anope::Format("%s (%d kick(s) to ban)", enabled.c_str(), kd->ttb[BotServ::TTB_BOLDS]);
			else
				info[_("Bolds kicker")] = enabled;
		}
		else
			info[_("Bolds kicker")] = disabled;

		if (kd && kd->caps)
		{
			if (kd->ttb[BotServ::TTB_CAPS])
				info[_("Caps kicker")] = Anope::Format(_("%s (%d kick(s) to ban; minimum %d/%d%%)"), enabled.c_str(), kd->ttb[BotServ::TTB_CAPS], kd->capsmin, kd->capspercent);
			else
				info[_("Caps kicker")] = Anope::Format(_("%s (minimum %d/%d%%)"), enabled.c_str(), kd->capsmin, kd->capspercent);
		}
		else
			info[_("Caps kicker")] = disabled;

		if (kd && kd->colors)
		{
			if (kd->ttb[BotServ::TTB_COLORS])
				info[_("Colors kicker")] = Anope::Format(_("%s (%d kick(s) to ban)"), enabled.c_str(), kd->ttb[BotServ::TTB_COLORS]);
			else
				info[_("Colors kicker")] = enabled;
		}
		else
			info[_("Colors kicker")] = disabled;

		if (kd && kd->flood)
		{
			if (kd->ttb[BotServ::TTB_FLOOD])
				info[_("Flood kicker")] = Anope::Format(_("%s (%d kick(s) to ban; %d lines in %ds)"), enabled.c_str(), kd->ttb[BotServ::TTB_FLOOD], kd->floodlines, kd->floodsecs);
			else
				info[_("Flood kicker")] = Anope::Format(_("%s (%d lines in %ds)"), enabled.c_str(), kd->floodlines, kd->floodsecs);
		}
		else
			info[_("Flood kicker")] = disabled;

		if (kd && kd->repeat)
		{
			if (kd->ttb[BotServ::TTB_REPEAT])
				info[_("Repeat kicker")] = Anope::Format(_("%s (%d kick(s) to ban; %d times)"), enabled.c_str(), kd->ttb[BotServ::TTB_REPEAT], kd->repeattimes);
			else
				info[_("Repeat kicker")] = Anope::Format(_("%s (%d times)"), enabled.c_str(), kd->repeattimes);
		}
		else
			info[_("Repeat kicker")] = disabled;

		if (kd && kd->reverses)
		{
			if (kd->ttb[BotServ::TTB_REVERSES])
				info[_("Reverses kicker")] = Anope::Format(_("%s (%d kick(s) to ban)"), enabled.c_str(), kd->ttb[BotServ::TTB_REVERSES]);
			else
				info[_("Reverses kicker")] = enabled;
		}
		else
			info[_("Reverses kicker")] = disabled;

		if (kd && kd->underlines)
		{
			if (kd->ttb[BotServ::TTB_UNDERLINES])
				info[_("Underlines kicker")] = Anope::Format(_("%s (%d kick(s) to ban)"), enabled.c_str(), kd->ttb[BotServ::TTB_UNDERLINES]);
			else
				info[_("Underlines kicker")] = enabled;
		}
		else
			info[_("Underlines kicker")] = disabled;

		if (kd && kd->italics)
		{
			if (kd->ttb[BotServ::TTB_ITALICS])
				info[_("Italics kicker")] = Anope::Format(_("%s (%d kick(s) to ban)"), enabled.c_str(), kd->ttb[BotServ::TTB_ITALICS]);
			else
				info[_("Italics kicker")] = enabled;
		}
		else
			info[_("Italics kicker")] = disabled;

		if (kd && kd->amsgs)
		{
			if (kd->ttb[BotServ::TTB_AMSGS])
				info[_("AMSG kicker")] = Anope::Format(_("%s (%d kick(s) to ban)"), enabled.c_str(), kd->ttb[BotServ::TTB_AMSGS]);
			else
				info[_("AMSG kicker")] = enabled;
		}
		else
			info[_("AMSG kicker")] = disabled;

		if (kd && kd->dontkickops)
			info.AddOption(_("Ops protection"));
		if (kd && kd->dontkickvoices)
			info.AddOption(_("Voices protection"));
	}

	void OnPrivmsg(User *u, Channel *c, Anope::string &msg, const Anope::map<Anope::string> &tags) override
	{
		/* Now we can make kicker stuff. We try to order the checks
		 * from the fastest one to the slowest one, since there's
		 * no need to process other kickers if a user is kicked before
		 * the last kicker check.
		 *
		 * But FIRST we check whether the user is protected in any
		 * way.
		 */
		ChannelInfo *ci = c->ci;
		if (ci == NULL)
			return;
		auto *kd = kickerdata.Get(ci);
		if (kd == NULL)
			return;

		if (ci->AccessFor(u).HasPriv("NOKICK"))
			return;
		else if (kd->dontkickops && (c->HasUserStatus(u, "HALFOP") || c->HasUserStatus(u, "OP") || c->HasUserStatus(u, "PROTECT") || c->HasUserStatus(u, "OWNER")))
			return;
		else if (kd->dontkickvoices && c->HasUserStatus(u, "VOICE"))
			return;

		Anope::string realbuf = msg;

		/* If it's a /me, cut the CTCP part because the ACTION will cause
		 * problems with the caps or badwords kicker
		 */
		Anope::string ctcpname, ctcpbody;
		if (Anope::ParseCTCP(msg, ctcpname, ctcpbody) && ctcpname.equals_ci("ACTION"))
			realbuf = ctcpbody;

		if (realbuf.empty())
			return;

		/* Bolds kicker */
		if (kd->bolds && realbuf.find(2) != Anope::string::npos)
		{
			check_ban(ci, u, kd, BotServ::TTB_BOLDS);
			bot_kick(ci, u, _("Don't use bolds on this channel!"));
			return;
		}

		/* Color kicker */
		if (kd->colors && realbuf.find(3) != Anope::string::npos)
		{
			check_ban(ci, u, kd, BotServ::TTB_COLORS);
			bot_kick(ci, u, _("Don't use colors on this channel!"));
			return;
		}

		/* Reverses kicker */
		if (kd->reverses && realbuf.find(22) != Anope::string::npos)
		{
			check_ban(ci, u, kd, BotServ::TTB_REVERSES);
			bot_kick(ci, u, _("Don't use reverses on this channel!"));
			return;
		}

		/* Italics kicker */
		if (kd->italics && realbuf.find(29) != Anope::string::npos)
		{
			check_ban(ci, u, kd, BotServ::TTB_ITALICS);
			bot_kick(ci, u, _("Don't use italics on this channel!"));
			return;
		}

		/* Underlines kicker */
		if (kd->underlines && realbuf.find(31) != Anope::string::npos)
		{
			check_ban(ci, u, kd, BotServ::TTB_UNDERLINES);
			bot_kick(ci, u, _("Don't use underlines on this channel!"));
			return;
		}

		/* Caps kicker */
		if (kd->caps && realbuf.length() >= static_cast<unsigned>(kd->capsmin))
		{
			int i = 0, l = 0;

			for (auto chr : realbuf)
			{
				if (isupper(chr))
					++i;
				else if (islower(chr))
					++l;
			}

			/* i counts uppercase chars, l counts lowercase chars. Only
			 * alphabetic chars (so islower || isupper) qualify for the
			 * percentage of caps to kick for; the rest is ignored. -GD
			 */

			if ((i || l) && i >= kd->capsmin && i * 100 / (i + l) >= kd->capspercent)
			{
				check_ban(ci, u, kd, BotServ::TTB_CAPS);
				bot_kick(ci, u, _("Turn caps lock OFF!"));
				return;
			}
		}

		/* Bad words kicker */
		if (kd->badwords)
		{
			bool mustkick = false;
			auto *badwords = ci->GetExt<BotServ::BadWords>(BOTSERV_BAD_WORDS_EXT);

			/* Normalize the buffer */
			Anope::string nbuf = Anope::RemoveFormatting(realbuf);
			bool casesensitive = Config->GetModule("botserv").Get<bool>("casesensitive");

			/* Normalize can return an empty string if this only contains control codes etc */
			if (badwords && !nbuf.empty())
				for (unsigned i = 0; i < badwords->GetBadWordCount(); ++i)
				{
					const auto *bw = badwords->GetBadWord(i);

					if (bw->word.empty())
						continue; // Shouldn't happen

					if (bw->word.length() > nbuf.length())
						continue; // This can't ever match

					if (bw->type == BotServ::BW_ANY && ((casesensitive && nbuf.find(bw->word) != Anope::string::npos) || (!casesensitive && nbuf.find_ci(bw->word) != Anope::string::npos)))
						mustkick = true;
					else if (bw->type == BotServ::BW_SINGLE)
					{
						size_t len = bw->word.length();

						if ((casesensitive && bw->word.equals_cs(nbuf)) || (!casesensitive && bw->word.equals_ci(nbuf)))
							mustkick = true;
						else if (nbuf.find(' ') == len && ((casesensitive && bw->word.equals_cs(nbuf.substr(0, len))) || (!casesensitive && bw->word.equals_ci(nbuf.substr(0, len)))))
							mustkick = true;
						else
						{
							if (len < nbuf.length() && nbuf.rfind(' ') == nbuf.length() - len - 1 && ((casesensitive && nbuf.find(bw->word) == nbuf.length() - len) || (!casesensitive && nbuf.find_ci(bw->word) == nbuf.length() - len)))
								mustkick = true;
							else
							{
								Anope::string wordbuf = " " + bw->word + " ";

								if ((casesensitive && nbuf.find(wordbuf) != Anope::string::npos) || (!casesensitive && nbuf.find_ci(wordbuf) != Anope::string::npos))
									mustkick = true;
							}
						}
					}
					else if (bw->type == BotServ::BW_START)
					{
						size_t len = bw->word.length();

						if ((casesensitive && nbuf.substr(0, len).equals_cs(bw->word)) || (!casesensitive && nbuf.substr(0, len).equals_ci(bw->word)))
							mustkick = true;
						else
						{
							Anope::string wordbuf = " " + bw->word;

							if ((casesensitive && nbuf.find(wordbuf) != Anope::string::npos) || (!casesensitive && nbuf.find_ci(wordbuf) != Anope::string::npos))
								mustkick = true;
						}
					}
					else if (bw->type == BotServ::BW_END)
					{
						size_t len = bw->word.length();

						if ((casesensitive && nbuf.substr(nbuf.length() - len).equals_cs(bw->word)) || (!casesensitive && nbuf.substr(nbuf.length() - len).equals_ci(bw->word)))
							mustkick = true;
						else
						{
							Anope::string wordbuf = bw->word + " ";

							if ((casesensitive && nbuf.find(wordbuf) != Anope::string::npos) || (!casesensitive && nbuf.find_ci(wordbuf) != Anope::string::npos))
								mustkick = true;
						}
					}

					if (mustkick)
					{
						check_ban(ci, u, kd, BotServ::TTB_BADWORDS);
						if (Config->GetModule(me).Get<bool>("gentlebadwordreason"))
							bot_kick(ci, u, _("Watch your language!"));
						else
							bot_kick(ci, u, _("Don't use the word \"%s\" on this channel!"), bw->word.c_str());

						return;
					}
				} /* for */
		} /* if badwords */

		UserData *ud = GetUserData(u, c);

		if (ud)
		{
			/* Flood kicker */
			if (kd->flood)
			{
				if (Anope::CurTime - ud->last_start > kd->floodsecs)
				{
					ud->last_start = Anope::CurTime;
					ud->lines = 0;
				}

				++ud->lines;
				if (ud->lines >= kd->floodlines)
				{
					check_ban(ci, u, kd, BotServ::TTB_FLOOD);
					bot_kick(ci, u, _("Stop flooding!"));
					return;
				}
			}

			/* Repeat kicker */
			if (kd->repeat)
			{
				if (!ud->lastline.equals_ci(realbuf))
					ud->times = 0;
				else
					++ud->times;

				if (ud->times >= kd->repeattimes)
				{
					check_ban(ci, u, kd, BotServ::TTB_REPEAT);
					bot_kick(ci, u, _("Stop repeating yourself!"));
					return;
				}
			}

			if (ud->lastline.equals_ci(realbuf) && !ud->lasttarget.empty() && !ud->lasttarget.equals_ci(ci->name))
			{
				for (auto it = u->chans.begin(); it != u->chans.end();)
				{
					Channel *chan = it->second->chan;
					++it;

					if (chan->ci && kd->amsgs && !chan->ci->AccessFor(u).HasPriv("NOKICK"))
					{
						check_ban(chan->ci, u, kd, BotServ::TTB_AMSGS);
						bot_kick(chan->ci, u, _("Don't use AMSGs!"));
					}
				}
			}

			ud->lasttarget = ci->name;
			ud->lastline = realbuf;
		}
	}
};

MODULE_INIT(BSKick)