diff options
Diffstat (limited to 'modules/greet.cpp')
| -rw-r--r-- | modules/greet.cpp | 221 |
1 files changed, 221 insertions, 0 deletions
diff --git a/modules/greet.cpp b/modules/greet.cpp new file mode 100644 index 000000000..670ff37ba --- /dev/null +++ b/modules/greet.cpp @@ -0,0 +1,221 @@ +/* + * + * (C) 2003-2024 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 CommandBSSetGreet final + : public Command +{ +public: + CommandBSSetGreet(Module *creator, const Anope::string &sname = "botserv/set/greet") : Command(creator, sname, 2, 2) + { + this->SetDesc(_("Enable greet messages")); + this->SetSyntax(_("\037channel\037 {\037ON|OFF\037}")); + } + + void Execute(CommandSource &source, const std::vector<Anope::string> ¶ms) override + { + ChannelInfo *ci = ChannelInfo::Find(params[0]); + const Anope::string &value = params[1]; + + if (ci == NULL) + { + source.Reply(CHAN_X_NOT_REGISTERED, params[0].c_str()); + return; + } + + if (!source.HasPriv("botserv/administration") && !source.AccessFor(ci).HasPriv("SET")) + { + source.Reply(ACCESS_DENIED); + return; + } + + if (Anope::ReadOnly) + { + source.Reply(READ_ONLY_MODE); + return; + } + + if (value.equals_ci("ON")) + { + bool override = !source.AccessFor(ci).HasPriv("SET"); + Log(override ? LOG_OVERRIDE : LOG_COMMAND, source, this, ci) << "to enable greets"; + + ci->Extend<bool>("BS_GREET"); + source.Reply(_("Greet mode is now \002on\002 on channel %s."), ci->name.c_str()); + } + else if (value.equals_ci("OFF")) + { + bool override = !source.AccessFor(ci).HasPriv("SET"); + Log(override ? LOG_OVERRIDE : LOG_COMMAND, source, this, ci) << "to disable greets"; + + ci->Shrink<bool>("BS_GREET"); + source.Reply(_("Greet mode is now \002off\002 on channel %s."), ci->name.c_str()); + } + else + this->OnSyntaxError(source, source.command); + } + + bool OnHelp(CommandSource &source, const Anope::string &) override + { + this->SendSyntax(source); + source.Reply(_(" \n" + "Enables or disables \002greet\002 mode on a channel.\n" + "When it is enabled, the bot will display greet\n" + "messages of users joining the channel, provided\n" + "they have enough access to the channel.")); + return true; + } +}; + +class CommandNSSetGreet + : public Command +{ +public: + CommandNSSetGreet(Module *creator, const Anope::string &sname = "nickserv/set/greet", size_t min = 0) : Command(creator, sname, min, min + 1) + { + this->SetDesc(_("Associate a greet message with your nickname")); + this->SetSyntax(_("\037message\037")); + } + + void Run(CommandSource &source, const Anope::string &user, const Anope::string ¶m) + { + if (Anope::ReadOnly) + { + source.Reply(READ_ONLY_MODE); + return; + } + + const NickAlias *na = NickAlias::Find(user); + if (!na) + { + source.Reply(NICK_X_NOT_REGISTERED, user.c_str()); + return; + } + NickCore *nc = na->nc; + + EventReturn MOD_RESULT; + FOREACH_RESULT(OnSetNickOption, MOD_RESULT, (source, this, nc, param)); + if (MOD_RESULT == EVENT_STOP) + return; + + if (!param.empty()) + { + Log(nc == source.GetAccount() ? LOG_COMMAND : LOG_ADMIN, source, this) << "to change the greet of " << nc->display; + nc->Extend<Anope::string>("greet", param); + source.Reply(_("Greet message for \002%s\002 changed to \002%s\002."), nc->display.c_str(), param.c_str()); + } + else + { + Log(nc == source.GetAccount() ? LOG_COMMAND : LOG_ADMIN, source, this) << "to unset the greet of " << nc->display; + nc->Shrink<Anope::string>("greet"); + source.Reply(_("Greet message for \002%s\002 unset."), nc->display.c_str()); + } + } + + void Execute(CommandSource &source, const std::vector<Anope::string> ¶ms) override + { + this->Run(source, source.nc->display, params.size() > 0 ? params[0] : ""); + } + + bool OnHelp(CommandSource &source, const Anope::string &) override + { + this->SendSyntax(source); + source.Reply(" "); + source.Reply(_("Makes the given message the greet of your nickname, that\n" + "will be displayed when joining a channel that has GREET\n" + "option enabled, provided that you have the necessary\n" + "access on it.")); + return true; + } +}; + +class CommandNSSASetGreet final + : public CommandNSSetGreet +{ +public: + CommandNSSASetGreet(Module *creator) : CommandNSSetGreet(creator, "nickserv/saset/greet", 1) + { + this->ClearSyntax(); + this->SetSyntax(_("\037nickname\037 \037message\037")); + } + + void Execute(CommandSource &source, const std::vector<Anope::string> ¶ms) override + { + this->Run(source, params[0], params.size() > 1 ? params[1] : ""); + } + + bool OnHelp(CommandSource &source, const Anope::string &) override + { + this->SendSyntax(source); + source.Reply(" "); + source.Reply(_("Makes the given message the greet of the nickname, that\n" + "will be displayed when joining a channel that has GREET\n" + "option enabled, provided that the user has the necessary\n" + "access on it.")); + return true; + } +}; + +class Greet final + : public Module +{ + /* channel setting for whether or not greet should be shown */ + SerializableExtensibleItem<bool> bs_greet; + /* user greets */ + SerializableExtensibleItem<Anope::string> ns_greet; + + CommandBSSetGreet commandbssetgreet; + CommandNSSetGreet commandnssetgreet; + CommandNSSASetGreet commandnssasetgreet; + +public: + Greet(const Anope::string &modname, const Anope::string &creator) : Module(modname, creator, VENDOR), + bs_greet(this, "BS_GREET"), + ns_greet(this, "greet"), + commandbssetgreet(this), + commandnssetgreet(this), commandnssasetgreet(this) + { + } + + void OnJoinChannel(User *user, Channel *c) override + { + /* Only display the greet if the main uplink we're connected + * to has synced, or we'll get greet-floods when the net + * recovers from a netsplit. -GD + */ + if (!c->ci || !c->ci->bi || !user->server->IsSynced() || !user->Account()) + return; + + Anope::string *greet = ns_greet.Get(user->Account()); + if (bs_greet.HasExt(c->ci) && greet != NULL && !greet->empty() && c->FindUser(c->ci->bi) && c->ci->AccessFor(user).HasPriv("GREET")) + { + const auto message = Anope::printf("[%s] %s", user->Account()->display.c_str(), greet->c_str()); + IRCD->SendPrivmsg(*c->ci->bi, c->name, message); + c->ci->bi->lastmsg = Anope::CurTime; + } + } + + void OnNickInfo(CommandSource &source, NickAlias *na, InfoFormatter &info, bool show_hidden) override + { + Anope::string *greet = ns_greet.Get(na->nc); + if (greet != NULL) + info[_("Greet")] = *greet; + } + + void OnBotInfo(CommandSource &source, BotInfo *bi, ChannelInfo *ci, InfoFormatter &info) override + { + if (bs_greet.HasExt(ci)) + info.AddOption(_("Greet")); + } +}; + +MODULE_INIT(Greet) |