Exemple #1
0
func reportAllNowPlaying(irc *client.Conn, asker, channel string) {
	if !(strings.HasPrefix(channel, "#") || strings.HasPrefix(channel, "&")) {
		log.Println("User", asker, "asked What's Playing...... via PM")
		irc.Privmsg(channel, fmt.Sprintf("%s: this only works on channels", asker))
		return
	}
	log.Println("User", asker, "requested What's Playing on channel", channel)

	if !checkIdentified(irc, asker) {
		r := fmt.Sprintf("%s: you must be identified with NickServ to use this command", asker)
		log.Println(r)
		irc.Privmsg(channel, r)
		return
	}

	if _, ok := whoChannel[channel]; ok {
		log.Println("Channel", channel, "is already executing a What's Playing request")
		return
	}

	whoChannel[channel] = make(chan bool, 1)

	go irc.Who(channel)
	for _ = range whoChannel[channel] { // wait until channel is closed
	}
	delete(whoChannel, channel)

	reportChan := make(chan bool)
	totalReport := len(whoResult[channel]) - 1
	msg := fmt.Sprintf("Reporting now playing for %d nicks in channel %s", totalReport, channel)
	log.Println(msg)
	irc.Notice(asker, msg)

	for _, nick := range whoResult[channel] {
		if nick != irc.Me().Nick {
			n := nick
			go func() {
				rateLimit <- true
				reportChan <- reportNowPlaying(irc, channel, asker, n, true)
				<-rateLimit
			}()
		}
	}
	delete(whoResult, channel)

	okCount, totalCount := 0, 0
	for r := range reportChan {
		if r {
			okCount++
		}
		if totalCount++; totalCount == totalReport {
			break
		}
	}
	close(reportChan)

	msg = fmt.Sprintf("Reported for %d of %d nicks", okCount, totalCount)
	log.Println(msg)
	irc.Notice(asker, msg)

	return
}