func context(conn *client.Conn, line *client.Line) *Context {
ctx := &Context{conn: conn, Line: line.Copy(), rws: bot.rewriters}
// This is a bit of a dirty hack; context() returns nil to ignore a line.
// TODO(fluffle): Ignores based on masks (or more likely regex).
if ctx.Nick != "" && conf.Ns(ignoreNs).String(strings.ToLower(ctx.Nick)) != "" {
return nil
}
if ctx.Cmd != client.PRIVMSG {
return ctx
}
ctx.Args[1], ctx.Addressed = util.RemovePrefixedNick(
strings.TrimSpace(ctx.Args[1]), ctx.Me())
// If we're being talked to in private, line.Args[0] will contain our Nick.
// We should consider this as "addressing" us, and set Addressed = true
if ctx.Args[0] == ctx.Me() {
ctx.Addressed = true
}
return ctx
}
func transformLine(line *client.Line) *base.Line {
// We want line.Args[1] to contain the (possibly) stripped version of itself
// but modifying the pointer will result in other goroutines seeing the
// change, so we need to copy line for our own edification.
nl := &base.Line{Line: line.Copy()}
if nl.Cmd != "PRIVMSG" {
return nl
}
nl.Args[1], nl.Addressed = util.RemovePrefixedNick(
strings.TrimSpace(line.Args[1]), irc.Me.Nick)
// If we're being talked to in private, line.Args[0] will contain our Nick.
// To ensure the replies go to the right place (without performing this
// check everywhere) test for this and set line.Args[0] == line.Nick.
// We should consider this as "addressing" us too, and set Addressed = true
if nl.Args[0] == irc.Me.Nick {
nl.Args[0] = nl.Nick
nl.Addressed = true
}
return nl
}