anope/modules/pseudoclients/memoserv.cpp

234 lines
7.3 KiB
C++

/* MemoServ core functions
*
* (C) 2003-2022 Anope Team
* Contact us at team@anope.org
*
* Please read COPYING and README for further details.
*
* Based on the original code of Epona by Lara.
* Based on the original code of Services by Andy Church.
*/
#include "module.h"
class MemoServCore : public Module, public MemoServService
{
Reference<BotInfo> MemoServ;
bool SendMemoMail(NickCore *nc, MemoInfo *mi, Memo *m)
{
Anope::string subject = Language::Translate(nc, Config->GetBlock("mail")->Get<const Anope::string>("memo_subject").c_str()),
message = Language::Translate(Config->GetBlock("mail")->Get<const Anope::string>("memo_message").c_str());
subject = subject.replace_all_cs("%n", nc->display);
subject = subject.replace_all_cs("%s", m->sender);
subject = subject.replace_all_cs("%d", stringify(mi->GetIndex(m) + 1));
subject = subject.replace_all_cs("%t", m->text);
subject = subject.replace_all_cs("%N", Config->GetBlock("networkinfo")->Get<const Anope::string>("networkname"));
message = message.replace_all_cs("%n", nc->display);
message = message.replace_all_cs("%s", m->sender);
message = message.replace_all_cs("%d", stringify(mi->GetIndex(m) + 1));
message = message.replace_all_cs("%t", m->text);
message = message.replace_all_cs("%N", Config->GetBlock("networkinfo")->Get<const Anope::string>("networkname"));
return Mail::Send(nc, subject, message);
}
public:
MemoServCore(const Anope::string &modname, const Anope::string &creator) : Module(modname, creator, PSEUDOCLIENT | VENDOR),
MemoServService(this)
{
}
MemoResult Send(const Anope::string &source, const Anope::string &target, const Anope::string &message, bool force) anope_override
{
bool ischan;
MemoInfo *mi = MemoInfo::GetMemoInfo(target, ischan);
if (mi == NULL)
return MEMO_INVALID_TARGET;
Anope::string sender_display = source;
User *sender = User::Find(source, true);
if (sender != NULL)
{
if (!sender->HasPriv("memoserv/no-limit") && !force)
{
time_t send_delay = Config->GetModule("memoserv")->Get<time_t>("senddelay");
if (send_delay > 0 && sender->lastmemosend + send_delay > Anope::CurTime)
return MEMO_TOO_FAST;
else if (!mi->memomax)
return MEMO_TARGET_FULL;
else if (mi->memomax > 0 && mi->memos->size() >= static_cast<unsigned>(mi->memomax))
return MEMO_TARGET_FULL;
else if (mi->HasIgnore(sender))
return MEMO_SUCCESS;
}
NickCore *acc = sender->Account();
if (acc != NULL)
{
sender_display = acc->display;
}
}
if (sender != NULL)
sender->lastmemosend = Anope::CurTime;
Memo *m = new Memo();
m->mi = mi;
mi->memos->push_back(m);
m->owner = target;
m->sender = sender_display;
m->time = Anope::CurTime;
m->text = message;
m->unread = true;
FOREACH_MOD(OnMemoSend, (source, target, mi, m));
if (ischan)
{
ChannelInfo *ci = ChannelInfo::Find(target);
if (ci->c)
{
for (Channel::ChanUserList::iterator it = ci->c->users.begin(), it_end = ci->c->users.end(); it != it_end; ++it)
{
ChanUserContainer *cu = it->second;
if (ci->AccessFor(cu->user).HasPriv("MEMO"))
{
if (cu->user->Account() && cu->user->Account()->HasExt("MEMO_RECEIVE"))
cu->user->SendMessage(MemoServ, MEMO_NEW_X_MEMO_ARRIVED, ci->name.c_str(), Config->StrictPrivmsg.c_str(), MemoServ->nick.c_str(), ci->name.c_str(), mi->memos->size());
}
}
}
}
else
{
NickCore *nc = NickAlias::Find(target)->nc;
if (nc->HasExt("MEMO_RECEIVE"))
{
for (unsigned i = 0; i < nc->aliases->size(); ++i)
{
const NickAlias *na = nc->aliases->at(i);
User *user = User::Find(na->nick, true);
if (user && user->IsIdentified())
user->SendMessage(MemoServ, MEMO_NEW_MEMO_ARRIVED, source.c_str(), Config->StrictPrivmsg.c_str(), MemoServ->nick.c_str(), mi->memos->size());
}
}
/* let's get out the mail if set in the nickcore - certus */
if (nc->HasExt("MEMO_MAIL"))
SendMemoMail(nc, mi, m);
}
return MEMO_SUCCESS;
}
void Check(User *u) anope_override
{
const NickCore *nc = u->Account();
if (!nc)
return;
unsigned i = 0, end = nc->memos.memos->size(), newcnt = 0;
for (; i < end; ++i)
if (nc->memos.GetMemo(i)->unread)
++newcnt;
if (newcnt > 0)
u->SendMessage(MemoServ, newcnt == 1 ? _("You have 1 new memo.") : _("You have %d new memos."), newcnt);
if (nc->memos.memomax > 0 && nc->memos.memos->size() >= static_cast<unsigned>(nc->memos.memomax))
{
if (nc->memos.memos->size() > static_cast<unsigned>(nc->memos.memomax))
u->SendMessage(MemoServ, _("You are over your maximum number of memos (%d). You will be unable to receive any new memos until you delete some of your current ones."), nc->memos.memomax);
else
u->SendMessage(MemoServ, _("You have reached your maximum number of memos (%d). You will be unable to receive any new memos until you delete some of your current ones."), nc->memos.memomax);
}
}
void OnReload(Configuration::Conf *conf) anope_override
{
const Anope::string &msnick = conf->GetModule(this)->Get<const Anope::string>("client");
if (msnick.empty())
throw ConfigException(Module::name + ": <client> must be defined");
BotInfo *bi = BotInfo::Find(msnick, true);
if (!bi)
throw ConfigException(Module::name + ": no bot named " + msnick);
MemoServ = bi;
}
void OnNickCoreCreate(NickCore *nc) anope_override
{
nc->memos.memomax = Config->GetModule(this)->Get<int>("maxmemos");
}
void OnCreateChan(ChannelInfo *ci) anope_override
{
ci->memos.memomax = Config->GetModule(this)->Get<int>("maxmemos");
}
void OnBotDelete(BotInfo *bi) anope_override
{
if (bi == MemoServ)
MemoServ = NULL;
}
void OnNickIdentify(User *u) anope_override
{
this->Check(u);
}
void OnJoinChannel(User *u, Channel *c) anope_override
{
if (c->ci && !c->ci->memos.memos->empty() && c->ci->AccessFor(u).HasPriv("MEMO"))
{
if (c->ci->memos.memos->size() == 1)
u->SendMessage(MemoServ, _("There is \002%d\002 memo on channel %s."), c->ci->memos.memos->size(), c->ci->name.c_str());
else
u->SendMessage(MemoServ, _("There are \002%d\002 memos on channel %s."), c->ci->memos.memos->size(), c->ci->name.c_str());
}
}
void OnUserAway(User *u, const Anope::string &message) anope_override
{
if (message.empty())
this->Check(u);
}
void OnNickUpdate(User *u) anope_override
{
this->Check(u);
}
EventReturn OnPreHelp(CommandSource &source, const std::vector<Anope::string> &params) anope_override
{
if (!params.empty() || source.c || source.service != *MemoServ)
return EVENT_CONTINUE;
source.Reply(_("\002%s\002 is a utility allowing IRC users to send short\n"
"messages to other IRC users, whether they are online at\n"
"the time or not, or to channels(*). Both the sender's\n"
"nickname and the target nickname or channel must be\n"
"registered in order to send a memo.\n"
"%s's commands include:"), MemoServ->nick.c_str(), MemoServ->nick.c_str());
return EVENT_CONTINUE;
}
void OnPostHelp(CommandSource &source, const std::vector<Anope::string> &params) anope_override
{
if (!params.empty() || source.c || source.service != *MemoServ)
return;
source.Reply(_(" \n"
"Type \002%s%s HELP \037command\037\002 for help on any of the\n"
"above commands."), Config->StrictPrivmsg.c_str(), MemoServ->nick.c_str());
}
};
MODULE_INIT(MemoServCore)