inspircd/modules/conn_join.cpp
2024-07-17 00:06:50 +01:00

123 lines
3.2 KiB
C++

/*
* InspIRCd -- Internet Relay Chat Daemon
*
* Copyright (C) 2021 Dominic Hamon
* Copyright (C) 2019-2023 Sadie Powell <sadie@witchery.services>
* Copyright (C) 2014 Daniel Vassdal <shutter@canternet.org>
* Copyright (C) 2013-2015 Attila Molnar <attilamolnar@hush.com>
* Copyright (C) 2012 Robby <robby@chatbelgie.be>
* Copyright (C) 2009-2010 Daniel De Graaf <danieldg@inspircd.org>
* Copyright (C) 2009 Robin Burchell <robin+git@viroteck.net>
* Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
* Copyright (C) 2007 Craig Edwards <brain@inspircd.org>
*
* This file is part of InspIRCd. InspIRCd is free software: you can
* redistribute it and/or modify it under the terms of the GNU General Public
* License as published by the Free Software Foundation, version 2.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "inspircd.h"
#include "extension.h"
static void JoinChannels(LocalUser* u, const std::string& chanlist)
{
irc::commasepstream chans(chanlist);
std::string chan;
while (chans.GetToken(chan))
{
if (ServerInstance->Channels.IsChannel(chan))
Channel::JoinUser(u, chan);
}
}
class JoinTimer final
: public Timer
{
private:
LocalUser* const user;
const std::string channels;
SimpleExtItem<JoinTimer>& ext;
public:
JoinTimer(LocalUser* u, SimpleExtItem<JoinTimer>& ex, const std::string& chans, unsigned int delay)
: Timer(delay, false)
, user(u)
, channels(chans)
, ext(ex)
{
ServerInstance->Timers.AddTimer(this);
}
bool Tick() override
{
if (user->chans.empty())
JoinChannels(user, channels);
ext.Unset(user);
return false;
}
};
class ModuleConnJoin final
: public Module
{
private:
SimpleExtItem<JoinTimer> ext;
std::string defchans;
unsigned int defdelay;
public:
ModuleConnJoin()
: Module(VF_VENDOR, "Allows the server administrator to force users to join one or more channels on connect.")
, ext(this, "join-timer", ExtensionType::USER)
{
}
void ReadConfig(ConfigStatus& status) override
{
const auto& tag = ServerInstance->Config->ConfValue("autojoin");
defchans = tag->getString("channel");
defdelay = static_cast<unsigned int>(tag->getDuration("delay", 0, 0, 60*15));
}
void Prioritize() override
{
ServerInstance->Modules.SetPriority(this, I_OnPostConnect, PRIORITY_LAST);
}
void OnPostConnect(User* user) override
{
LocalUser* localuser = IS_LOCAL(user);
if (!localuser)
return;
std::string chanlist = localuser->GetClass()->config->getString("autojoin");
unsigned int chandelay = static_cast<unsigned int>(localuser->GetClass()->config->getDuration("autojoindelay", 0, 0, 60*15));
if (chanlist.empty())
{
if (defchans.empty())
return;
chanlist = defchans;
chandelay = defdelay;
}
if (!chandelay)
JoinChannels(localuser, chanlist);
else
ext.SetFwd(localuser, localuser, ext, chanlist, chandelay);
}
};
MODULE_INIT(ModuleConnJoin)