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Code Issues Releases Wiki Activity

Add another Line method to make life easier.

This commit is contained in:
Alex Bramley 2013-03-17 16:46:39 +00:00
parent 5c56572b0d
commit 34462b2ad5
1 changed files with 24 additions and 9 deletions
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33
client/line.go
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@ -37,22 +37,15 @@ func (line *Line) Text() string {
// Return the target of the line, usually the first Arg for the IRC verb.
// If the line was broadcast from a channel, the target will be that channel.
// If the line was broadcast by a user, the target will be that user.
// NOTE: Makes the assumption that all channels start with #.
// TODO(fluffle): Add 005 CHANTYPES parsing for this?
func (line *Line) Target() string {
switch line.Cmd {
case PRIVMSG, NOTICE, ACTION:
if !strings.HasPrefix(line.Args[0], "#") {
if !line.Public() {
return line.Nick
}
case CTCP, CTCPREPLY:
// CTCP prepends the CTCP verb to line.Args, thus for the message
// :nick!user@host PRIVMSG #foo :\001BAR baz\001
// line.Args contains: []string{"BAR", "#foo", "baz"}
// TODO(fluffle): Arguably this is broken, and we should have
// line.Args containing: []string{"#foo", "BAR", "baz"}
// ... OR change conn.Ctcp()'s argument order to be consistent.
if !strings.HasPrefix(line.Args[1], "#") {
if !line.Public() {
return line.Nick
}
return line.Args[1]
@ -63,6 +56,28 @@ func (line *Line) Target() string {
return ""
}
// NOTE: Makes the assumption that all channels start with #.
func (line *Line) Public() bool {
switch line.Cmd {
case PRIVMSG, NOTICE, ACTION:
if strings.HasPrefix(line.Args[0], "#") {
return true
}
case CTCP, CTCPREPLY:
// CTCP prepends the CTCP verb to line.Args, thus for the message
// :nick!user@host PRIVMSG #foo :\001BAR baz\001
// line.Args contains: []string{"BAR", "#foo", "baz"}
// TODO(fluffle): Arguably this is broken, and we should have
// line.Args containing: []string{"#foo", "BAR", "baz"}
// ... OR change conn.Ctcp()'s argument order to be consistent.
if strings.HasPrefix(line.Args[1], "#") {
return true
}
}
return false
}
// parseLine() creates a Line from an incoming message from the IRC server.
func parseLine(s string) *Line {
line := &Line{Raw: s}