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fix #649

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This commit is contained in:
Shivaram Lingamneni 2019-10-13 06:07:30 -04:00
parent 332f0d8d91
commit 82c5041225
5 changed files with 73 additions and 41 deletions
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18
irc/handlers.go
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@ -1685,13 +1685,12 @@ func cmodeHandler(server *Server, client *Client, msg ircmsg.IrcMessage, rb *Res
return false
}
// applied mode changes
applied := make(modes.ModeChanges, 0)
var changes modes.ModeChanges
if 1 < len(msg.Params) {
// parse out real mode changes
params := msg.Params[1:]
changes, unknown := modes.ParseChannelModeChanges(params...)
var unknown map[rune]bool
changes, unknown = modes.ParseChannelModeChanges(params...)
// alert for unknown mode changes
for char := range unknown {
@ -1700,10 +1699,9 @@ func cmodeHandler(server *Server, client *Client, msg ircmsg.IrcMessage, rb *Res
if len(unknown) == 1 && len(changes) == 0 {
return false
}
// apply mode changes
applied = channel.ApplyChannelModeChanges(client, msg.Command == "SAMODE", changes, rb)
}
// process mode changes, include list operations (an empty set of changes does a list)
applied := channel.ApplyChannelModeChanges(client, msg.Command == "SAMODE", changes, rb)
// save changes
var includeFlags uint
@ -1719,8 +1717,8 @@ func cmodeHandler(server *Server, client *Client, msg ircmsg.IrcMessage, rb *Res
}
// send out changes
prefix := client.NickMaskString()
if len(applied) > 0 {
prefix := client.NickMaskString()
//TODO(dan): we should change the name of String and make it return a slice here
args := append([]string{channel.name}, strings.Split(applied.String(), " ")...)
for _, member := range channel.Members() {
@ -1735,10 +1733,6 @@ func cmodeHandler(server *Server, client *Client, msg ircmsg.IrcMessage, rb *Res
member.Send(nil, prefix, "MODE", args...)
}
}
} else {
args := append([]string{client.nick, channel.name}, channel.modeStrings(client)...)
rb.Add(nil, prefix, RPL_CHANNELMODEIS, args...)
rb.Add(nil, client.nickMaskString, RPL_CREATIONTIME, client.nick, channel.name, strconv.FormatInt(channel.createdTime.Unix(), 10))
}
return false
}