Mirror of github.com/gissleh/irc
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package handlers
import (
"github.com/gissleh/irc"
"github.com/gissleh/irc/ircutil"
"time"
)
// Input handles the default input.
func Input(event *irc.Event, client *irc.Client) {
switch event.Name() {
// /msg sends an action to a target specified before the message.
case "input.msg":
{
event.PreventDefault()
targetName, text := ircutil.ParseArgAndText(event.Text)
if targetName == "" || text == "" {
client.EmitNonBlocking(irc.NewErrorEvent("input", "Usage: /msg <target> <text...>"))
break
}
overhead := client.PrivmsgOverhead(targetName, true)
cuts := ircutil.CutMessage(text, overhead)
for _, cut := range cuts {
client.Sendf("PRIVMSG %s :%s", targetName, cut)
}
}
// /text (or text without a command) sends a message to the target.
case "input.text":
{
event.PreventDefault()
if event.Text == "" {
client.EmitNonBlocking(irc.NewErrorEvent("input", "Usage: /text <text...>"))
break
}
target := event.Target("query", "channel")
if target == nil {
client.EmitNonBlocking(irc.NewErrorEvent("input", "Target is not a channel or query"))
break
}
overhead := client.PrivmsgOverhead(target.Name(), false)
cuts := ircutil.CutMessage(event.Text, overhead)
for _, cut := range cuts {
client.SendQueuedf("PRIVMSG %s :%s", target.Name(), cut)
}
}
// /me and /action sends a CTCP ACTION.
case "input.me", "input.action":
{
event.PreventDefault()
if event.Text == "" {
client.EmitNonBlocking(irc.NewErrorEvent("input", "Usage: /me <text...>"))
break
}
target := event.Target("query", "channel")
if target == nil {
client.EmitNonBlocking(irc.NewErrorEvent("input", "Target is not a channel or query"))
break
}
overhead := client.PrivmsgOverhead(target.Name(), true)
cuts := ircutil.CutMessage(event.Text, overhead)
for _, cut := range cuts {
client.SendCTCP("ACTION", target.Name(), false, cut)
if !client.CapEnabled("echo-message") {
event := irc.NewEvent("echo", "action")
event.Time = time.Now()
event.Nick = client.Nick()
event.User = client.User()
event.Host = client.Host()
event.Args = []string{target.Name()}
event.Text = cut
client.EmitNonBlocking(event)
}
}
}
// /describe sends an action to a target specified before the message, like /msg.
case "input.describe":
{
event.PreventDefault()
targetName, text := ircutil.ParseArgAndText(event.Text)
if targetName == "" || text == "" {
client.EmitNonBlocking(irc.NewErrorEvent("input", "Usage: /describe <target> <text...>"))
break
}
overhead := client.PrivmsgOverhead(targetName, true)
cuts := ircutil.CutMessage(text, overhead)
for _, cut := range cuts {
client.SendCTCP("ACTION", targetName, false, cut)
if !client.CapEnabled("echo-message") {
event := irc.NewEvent("echo", "action")
event.Time = time.Now()
event.Nick = client.Nick()
event.User = client.User()
event.Host = client.Host()
event.Args = []string{targetName}
event.Text = cut
client.EmitNonBlocking(event)
}
}
}
// /m is a shorthand for /mode that targets the current channel
case "input.m":
{
event.PreventDefault()
if event.Text == "" {
client.EmitNonBlocking(irc.NewErrorEvent("input", "Usage: /m <text...>"))
break
}
channel := event.ChannelTarget()
if channel == nil {
client.EmitNonBlocking(irc.NewErrorEvent("input", "Target is not a channel"))
break
}
client.SendQueuedf("MODE %s %s", channel.Name(), event.Text)
}
}
}