mirror of git://git.acid.vegas/anope.git
290 lines
8.5 KiB
C++
290 lines
8.5 KiB
C++
/* ChanServ core functions
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*
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* (C) 2003-2022 Anope Team
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* Contact us at team@anope.org
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*
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* Please read COPYING and README for further details.
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*
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* Based on the original code of Epona by Lara.
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* Based on the original code of Services by Andy Church.
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*/
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#include "module.h"
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#include "modules/cs_entrymsg.h"
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struct EntryMsgImpl : EntryMsg, Serializable
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{
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EntryMsgImpl() : Serializable("EntryMsg")
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{
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}
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EntryMsgImpl(ChannelInfo *c, const Anope::string &cname, const Anope::string &cmessage, time_t ct = Anope::CurTime) : Serializable("EntryMsg")
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{
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this->chan = c->name;
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this->creator = cname;
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this->message = cmessage;
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this->when = ct;
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}
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~EntryMsgImpl();
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void Serialize(Serialize::Data &data) const anope_override
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{
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data["ci"] << this->chan;
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data["creator"] << this->creator;
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data["message"] << this->message;
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data.SetType("when", Serialize::Data::DT_INT); data["when"] << this->when;
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}
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static Serializable* Unserialize(Serializable *obj, Serialize::Data &data);
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};
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struct EntryMessageListImpl : EntryMessageList
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{
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EntryMessageListImpl(Extensible *) { }
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EntryMsg* Create() anope_override
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{
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return new EntryMsgImpl();
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}
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};
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EntryMsgImpl::~EntryMsgImpl()
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{
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ChannelInfo *ci = ChannelInfo::Find(this->chan);
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if (!ci)
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return;
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EntryMessageList *messages = ci->GetExt<EntryMessageList>("entrymsg");
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if (!messages)
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return;
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std::vector<EntryMsg *>::iterator it = std::find((*messages)->begin(), (*messages)->end(), this);
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if (it != (*messages)->end())
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(*messages)->erase(it);
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}
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Serializable* EntryMsgImpl::Unserialize(Serializable *obj, Serialize::Data &data)
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{
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Anope::string sci, screator, smessage;
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time_t swhen;
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data["ci"] >> sci;
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data["creator"] >> screator;
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data["message"] >> smessage;
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ChannelInfo *ci = ChannelInfo::Find(sci);
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if (!ci)
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return NULL;
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if (obj)
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{
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EntryMsgImpl *msg = anope_dynamic_static_cast<EntryMsgImpl *>(obj);
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msg->chan = ci->name;
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data["creator"] >> msg->creator;
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data["message"] >> msg->message;
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data["when"] >> msg->when;
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return msg;
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}
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EntryMessageList *messages = ci->Require<EntryMessageList>("entrymsg");
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data["when"] >> swhen;
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EntryMsgImpl *m = new EntryMsgImpl(ci, screator, smessage, swhen);
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(*messages)->push_back(m);
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return m;
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}
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class CommandEntryMessage : public Command
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{
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private:
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void DoList(CommandSource &source, ChannelInfo *ci)
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{
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EntryMessageList *messages = ci->Require<EntryMessageList>("entrymsg");
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if ((*messages)->empty())
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{
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source.Reply(_("Entry message list for \002%s\002 is empty."), ci->name.c_str());
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return;
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}
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source.Reply(_("Entry message list for \002%s\002:"), ci->name.c_str());
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ListFormatter list(source.GetAccount());
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list.AddColumn(_("Number")).AddColumn(_("Creator")).AddColumn(_("Created")).AddColumn(_("Message"));
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for (unsigned i = 0; i < (*messages)->size(); ++i)
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{
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EntryMsg *msg = (*messages)->at(i);
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ListFormatter::ListEntry entry;
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entry["Number"] = stringify(i + 1);
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entry["Creator"] = msg->creator;
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entry["Created"] = Anope::strftime(msg->when, NULL, true);
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entry["Message"] = msg->message;
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list.AddEntry(entry);
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}
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std::vector<Anope::string> replies;
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list.Process(replies);
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for (unsigned i = 0; i < replies.size(); ++i)
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source.Reply(replies[i]);
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source.Reply(_("End of entry message list."));
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}
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void DoAdd(CommandSource &source, ChannelInfo *ci, const Anope::string &message)
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{
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EntryMessageList *messages = ci->Require<EntryMessageList>("entrymsg");
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if ((*messages)->size() >= Config->GetModule(this->owner)->Get<unsigned>("maxentries"))
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source.Reply(_("The entry message list for \002%s\002 is full."), ci->name.c_str());
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else
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{
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(*messages)->push_back(new EntryMsgImpl(ci, source.GetNick(), message));
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Log(source.AccessFor(ci).HasPriv("SET") ? LOG_COMMAND : LOG_OVERRIDE, source, this, ci) << "to add a message";
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source.Reply(_("Entry message added to \002%s\002"), ci->name.c_str());
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}
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}
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void DoDel(CommandSource &source, ChannelInfo *ci, const Anope::string &message)
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{
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EntryMessageList *messages = ci->Require<EntryMessageList>("entrymsg");
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if (!message.is_pos_number_only())
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source.Reply(("Entry message \002%s\002 not found on channel \002%s\002."), message.c_str(), ci->name.c_str());
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else if ((*messages)->empty())
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source.Reply(_("Entry message list for \002%s\002 is empty."), ci->name.c_str());
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else
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{
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try
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{
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unsigned i = convertTo<unsigned>(message);
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if (i > 0 && i <= (*messages)->size())
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{
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delete (*messages)->at(i - 1);
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if ((*messages)->empty())
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ci->Shrink<EntryMessageList>("entrymsg");
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Log(source.AccessFor(ci).HasPriv("SET") ? LOG_COMMAND : LOG_OVERRIDE, source, this, ci) << "to remove a message";
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source.Reply(_("Entry message \002%i\002 for \002%s\002 deleted."), i, ci->name.c_str());
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}
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else
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throw ConvertException();
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}
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catch (const ConvertException &)
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{
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source.Reply(_("Entry message \002%s\002 not found on channel \002%s\002."), message.c_str(), ci->name.c_str());
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}
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}
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}
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void DoClear(CommandSource &source, ChannelInfo *ci)
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{
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ci->Shrink<EntryMessageList>("entrymsg");
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Log(source.AccessFor(ci).HasPriv("SET") ? LOG_COMMAND : LOG_OVERRIDE, source, this, ci) << "to remove all messages";
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source.Reply(_("Entry messages for \002%s\002 have been cleared."), ci->name.c_str());
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}
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public:
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CommandEntryMessage(Module *creator) : Command(creator, "chanserv/entrymsg", 2, 3)
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{
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this->SetDesc(_("Manage the channel's entry messages"));
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this->SetSyntax(_("\037channel\037 ADD \037message\037"));
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this->SetSyntax(_("\037channel\037 DEL \037num\037"));
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this->SetSyntax(_("\037channel\037 LIST"));
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this->SetSyntax(_("\037channel\037 CLEAR"));
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}
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void Execute(CommandSource &source, const std::vector<Anope::string> ¶ms) anope_override
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{
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ChannelInfo *ci = ChannelInfo::Find(params[0]);
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if (ci == NULL)
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{
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source.Reply(CHAN_X_NOT_REGISTERED, params[0].c_str());
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return;
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}
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if (Anope::ReadOnly && !params[1].equals_ci("LIST"))
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{
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source.Reply(READ_ONLY_MODE);
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return;
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}
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if (!source.AccessFor(ci).HasPriv("SET") && !source.HasPriv("chanserv/administration"))
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{
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source.Reply(ACCESS_DENIED);
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return;
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}
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if (params[1].equals_ci("LIST"))
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this->DoList(source, ci);
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else if (params[1].equals_ci("CLEAR"))
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this->DoClear(source, ci);
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else if (params.size() < 3)
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this->OnSyntaxError(source, "");
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else if (params[1].equals_ci("ADD"))
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this->DoAdd(source, ci, params[2]);
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else if (params[1].equals_ci("DEL"))
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this->DoDel(source, ci, params[2]);
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else
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this->OnSyntaxError(source, "");
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}
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bool OnHelp(CommandSource &source, const Anope::string &subcommand) anope_override
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{
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this->SendSyntax(source);
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source.Reply(" ");
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source.Reply(_("Controls what messages will be sent to users when they join the channel."));
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source.Reply(" ");
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source.Reply(_("The \002ENTRYMSG ADD\002 command adds the given message to\n"
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"the list of messages shown to users when they join\n"
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"the channel."));
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source.Reply(" ");
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source.Reply(_("The \002ENTRYMSG DEL\002 command removes the specified message from\n"
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"the list of messages shown to users when they join\n"
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"the channel. You can remove a message by specifying its number\n"
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"which you can get by listing the messages as explained below."));
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source.Reply(" ");
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source.Reply(_("The \002ENTRYMSG LIST\002 command displays a listing of messages\n"
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"shown to users when they join the channel."));
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source.Reply(" ");
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source.Reply(_("The \002ENTRYMSG CLEAR\002 command clears all entries from\n"
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"the list of messages shown to users when they join\n"
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"the channel, effectively disabling entry messages."));
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source.Reply(" ");
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source.Reply(_("Adding, deleting, or clearing entry messages requires the\n"
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"SET permission."));
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return true;
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}
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};
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class CSEntryMessage : public Module
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{
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CommandEntryMessage commandentrymsg;
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ExtensibleItem<EntryMessageListImpl> eml;
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Serialize::Type entrymsg_type;
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public:
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CSEntryMessage(const Anope::string &modname, const Anope::string &creator) : Module(modname, creator, VENDOR),
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commandentrymsg(this),
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eml(this, "entrymsg"), entrymsg_type("EntryMsg", EntryMsgImpl::Unserialize)
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{
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}
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void OnJoinChannel(User *u, Channel *c) anope_override
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{
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if (u && c && c->ci && u->server->IsSynced())
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{
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EntryMessageList *messages = c->ci->GetExt<EntryMessageList>("entrymsg");
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if (messages != NULL)
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for (unsigned i = 0; i < (*messages)->size(); ++i)
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u->SendMessage(c->ci->WhoSends(), "[%s] %s", c->ci->name.c_str(), (*messages)->at(i)->message.c_str());
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}
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}
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};
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MODULE_INIT(CSEntryMessage)
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