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- // Copyright (c) 2017 Daniel Oaks <daniel@danieloaks.net>
- // released under the MIT license
-
- package irc
-
- import (
- "fmt"
- "strings"
-
- "github.com/goshuirc/irc-go/ircfmt"
- "github.com/oragono/oragono/irc/modes"
- "github.com/oragono/oragono/irc/sno"
- )
-
- // ChanServNotice sends the client a notice from ChanServ.
- func (rb *ResponseBuffer) ChanServNotice(text string) {
- rb.Add(nil, fmt.Sprintf("ChanServ!services@%s", rb.target.server.name), "NOTICE", rb.target.nick, text)
- }
-
- // chanservReceiveNotice handles NOTICEs that ChanServ receives.
- func (server *Server) chanservNoticeHandler(client *Client, message string, rb *ResponseBuffer) {
- // do nothing
- }
-
- // chanservReceiveNotice handles NOTICEs that ChanServ receives.
- func (server *Server) chanservPrivmsgHandler(client *Client, message string, rb *ResponseBuffer) {
- var params []string
- for _, p := range strings.Split(message, " ") {
- if len(p) > 0 {
- params = append(params, p)
- }
- }
- if len(params) < 1 {
- rb.ChanServNotice(client.t("You need to run a command"))
- //TODO(dan): dump CS help here
- return
- }
-
- command := strings.ToLower(params[0])
- server.logger.Debug("chanserv", fmt.Sprintf("Client %s ran command %s", client.nick, command))
-
- if command == "register" {
- if len(params) < 2 {
- rb.ChanServNotice(client.t("Syntax: REGISTER <channel>"))
- return
- }
-
- server.chanservRegisterHandler(client, params[1], rb)
- } else {
- rb.ChanServNotice(client.t("Sorry, I don't know that command"))
- }
- }
-
- // chanservRegisterHandler handles the ChanServ REGISTER subcommand.
- func (server *Server) chanservRegisterHandler(client *Client, channelName string, rb *ResponseBuffer) {
- if !server.channelRegistrationEnabled {
- rb.ChanServNotice(client.t("Channel registration is not enabled"))
- return
- }
-
- channelKey, err := CasefoldChannel(channelName)
- if err != nil {
- rb.ChanServNotice(client.t("Channel name is not valid"))
- return
- }
-
- channelInfo := server.channels.Get(channelKey)
- if channelInfo == nil || !channelInfo.ClientIsAtLeast(client, modes.ChannelOperator) {
- rb.ChanServNotice(client.t("You must be an oper on the channel to register it"))
- return
- }
-
- if client.Account() == "" {
- rb.ChanServNotice(client.t("You must be logged in to register a channel"))
- return
- }
-
- // this provides the synchronization that allows exactly one registration of the channel:
- err = channelInfo.SetRegistered(client.Account())
- if err != nil {
- rb.ChanServNotice(err.Error())
- return
- }
-
- // registration was successful: make the database reflect it
- go server.channelRegistry.StoreChannel(channelInfo, true)
-
- rb.ChanServNotice(fmt.Sprintf(client.t("Channel %s successfully registered"), channelName))
-
- server.logger.Info("chanserv", fmt.Sprintf("Client %s registered channel %s", client.nick, channelName))
- server.snomasks.Send(sno.LocalChannels, fmt.Sprintf(ircfmt.Unescape("Channel registered $c[grey][$r%s$c[grey]] by $c[grey][$r%s$c[grey]]"), channelName, client.nickMaskString))
-
- // give them founder privs
- change := channelInfo.applyModeMemberNoMutex(client, modes.ChannelFounder, modes.Add, client.NickCasefolded(), rb)
- if change != nil {
- //TODO(dan): we should change the name of String and make it return a slice here
- //TODO(dan): unify this code with code in modes.go
- args := append([]string{channelName}, strings.Split(change.String(), " ")...)
- for _, member := range channelInfo.Members() {
- member.Send(nil, fmt.Sprintf("ChanServ!services@%s", client.server.name), "MODE", args...)
- }
- }
- }
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