Golang Message.UserID方法代码示例

func (t *triviaChannel) Message(bot *bruxism.Bot, service bruxism.Service, message bruxism.Message) {
	if strings.ToLower(message.Message()) == t.Answer {
		t.Lock()
		defer t.Unlock()

		if !t.Active {
			return
		}

		ts := t.Scores[message.UserID()]
		if ts == nil {
			ts = &triviaScore{}
			t.Scores[message.UserID()] = ts
		}
		ts.Name = message.UserName()
		ts.Score++

		service.SendMessage(message.Channel(), fmt.Sprintf("%s got it! The answer was %s.", message.UserName(), t.Answer))
		service.SendMessage(message.Channel(), fmt.Sprintf("%s answered in %d seconds and their score is now %d.", message.UserName(), int(time.Now().Sub(t.Asked).Seconds()), ts.Score))

		t.Unanswered = 0

		if t.hintChan != nil {
			close(t.hintChan)
			t.hintChan = nil
		}
	}
}

// InviteCommand is a command for accepting an invite to a channel.
func InviteCommand(bot *bruxism.Bot, service bruxism.Service, message bruxism.Message, command string, parts []string) {
	if service.Name() == bruxism.DiscordServiceName {
		discord := service.(*bruxism.Discord)

		if discord.ApplicationClientID != "" {
			service.SendMessage(message.Channel(), fmt.Sprintf("Please visit https://discordapp.com/oauth2/authorize?client_id=%s&scope=bot to add %s to your server.", discord.ApplicationClientID, service.UserName()))
			return
		}
	}

	if len(parts) == 1 {
		join := parts[0]
		if service.Name() == bruxism.DiscordServiceName {
			join = discordInviteID(join)
		}
		if err := service.Join(join); err != nil {
			if service.Name() == bruxism.DiscordServiceName && err == bruxism.ErrAlreadyJoined {
				service.PrivateMessage(message.UserID(), "I have already joined that server.")
				return
			}
			log.Println("Error joining %s %v", service.Name(), err)
		} else if service.Name() == bruxism.DiscordServiceName {
			service.PrivateMessage(message.UserID(), "I have joined that server.")
		}
	}
}

func (p *comicPlugin) makeComic(bot *bruxism.Bot, service bruxism.Service, message bruxism.Message, script *comicgen.Script) {
	p.Comics++
	comic := comicgen.NewComicGen("arial", service.Name() != bruxism.DiscordServiceName)
	image, err := comic.MakeComic(script)
	if err != nil {
		service.SendMessage(message.Channel(), fmt.Sprintf("Sorry %s, there was an error creating the comic. %s", message.UserName(), err))
	} else {
		go func() {
			if service.Name() == bruxism.DiscordServiceName {
				discord := service.(*bruxism.Discord)
				p, err := discord.UserChannelPermissions(message.UserID(), message.Channel())
				if err == nil && p&discordgo.PermissionAttachFiles != 0 {
					b := &bytes.Buffer{}
					err = png.Encode(b, image)
					if err != nil {
						service.SendMessage(message.Channel(), fmt.Sprintf("Sorry %s, there was a problem creating your comic.", message.UserName()))
						return
					}

					if err := service.SendFile(message.Channel(), "comic.png", b); err == nil {
						return
					}
				}
			}

			b := &bytes.Buffer{}
			err = png.Encode(b, image)
			if err != nil {
				service.SendMessage(message.Channel(), fmt.Sprintf("Sorry %s, there was a problem creating your comic.", message.UserName()))
				return
			}

			url, err := bot.UploadToImgur(b, "comic.png")
			if err != nil {
				service.SendMessage(message.Channel(), fmt.Sprintf("Sorry %s, there was a problem uploading the comic to imgur.", message.UserName()))
				log.Println("Error uploading comic: ", err)
				return
			}

			if service.Name() == bruxism.DiscordServiceName {
				service.SendMessage(message.Channel(), fmt.Sprintf("Here's your comic <@%s>: %s", message.UserID(), url))
			} else {
				service.SendMessage(message.Channel(), fmt.Sprintf("Here's your comic %s: %s", message.UserName(), url))
			}

			runtime.GC()
		}()
	}
}

func (p *ReminderPlugin) Message(bot *bruxism.Bot, service bruxism.Service, message bruxism.Message) {
	if !service.IsMe(message) {
		if bruxism.MatchesCommand(service, "remind", message) || bruxism.MatchesCommand(service, "reminder", message) {
			_, parts := bruxism.ParseCommand(service, message)

			if len(parts) < 2 {
				service.SendMessage(message.Channel(), fmt.Sprintf("Invalid reminder, no time or message. eg: %s", p.randomReminder(service)))
				return
			}

			t, r, err := p.parseReminder(parts)

			now := time.Now()

			if err != nil || t.Before(now) || t.After(now.Add(time.Hour*24*365+time.Hour)) {
				service.SendMessage(message.Channel(), fmt.Sprintf("Invalid time. eg: %s", strings.Join(randomTimes, ", ")))
				return
			}

			if r == "" {
				service.SendMessage(message.Channel(), fmt.Sprintf("Invalid reminder, no message. eg: %s", p.randomReminder(service)))
				return
			}

			requester := message.UserName()
			if service.Name() == bruxism.DiscordServiceName {
				requester = fmt.Sprintf("<@%s>", message.UserID())
			}

			err = p.AddReminder(&Reminder{
				StartTime: now,
				Time:      t,
				Requester: requester,
				Target:    message.Channel(),
				Message:   r,
				IsPrivate: service.IsPrivate(message),
			})
			if err != nil {
				service.SendMessage(message.Channel(), err.Error())
				return
			}

			service.SendMessage(message.Channel(), fmt.Sprintf("Reminder set for %s.", humanize.Time(t)))
		}
	}
}

func avatarMessageFunc(bot *bruxism.Bot, service bruxism.Service, message bruxism.Message) {
	if !service.IsMe(message) {
		if bruxism.MatchesCommand(service, "avatar", message) {
			query := strings.Join(strings.Split(message.RawMessage(), " ")[1:], " ")

			id := message.UserID()
			match := userIDRegex.FindStringSubmatch(query)
			if match != nil {
				id = match[1]
			}

			discord := service.(*bruxism.Discord)

			u, err := discord.Session.User(id)
			if err != nil {
				return
			}

			service.SendMessage(message.Channel(), discordgo.EndpointUserAvatar(u.ID, u.Avatar))
		}
	}
}

// Message handler.
func (p *MusicPlugin) Message(bot *bruxism.Bot, service bruxism.Service, message bruxism.Message) {
	defer bruxism.MessageRecover()

	if service.IsMe(message) {
		return
	}

	if !bruxism.MatchesCommand(service, "music", message) && !bruxism.MatchesCommand(service, "mu", message) {
		return
	}

	_, parts := bruxism.ParseCommand(service, message)

	if len(parts) == 0 {
		service.SendMessage(message.Channel(), strings.Join(p.Help(bot, service, message, true), "\n"))
		return
	}

	// Get the Channel (and GuildID) for this channel because it's needed in
	// a few locations below
	channel, err := p.discord.Channel(message.Channel())
	if err != nil {
		log.Println("musicplugin: fetching channel err:", err.Error())
		return
	}

	// grab pointer to this channels voice connection, if exists.
	vc, vcok := p.VoiceConnections[channel.GuildID]

	switch parts[0] {

	case "help":
		// display extended help information
		service.SendMessage(message.Channel(), strings.Join(p.Help(bot, service, message, true), "\n"))

	case "stats":
		// TODO: maybe provide plugin stats, total channels, total song queues, etc

	case "join":
		if !service.IsBotOwner(message) {
			service.SendMessage(message.Channel(), "Sorry, only bot owner can join, please ask him to run this command.")
			return
		}
		// join the voice channel of the caller or the provided channel ID

		channelID := ""
		if len(parts) > 1 {
			channelID = parts[1]
		}

		if channelID == "" {
			messageUserID := message.UserID()
			for _, g := range p.discord.Guilds() {
				for _, v := range g.VoiceStates {
					if v.UserID == messageUserID {
						channelID = v.ChannelID
					}
				}
			}

			if channelID == "" {
				service.SendMessage(message.Channel(), "I couldn't find you in any voice channels, please join one.")
				return
			}
		}

		_, err := p.join(channelID)
		if err != nil {
			service.SendMessage(message.Channel(), err.Error())
			break
		}

		service.SendMessage(message.Channel(), "Now, let's play some music!")

	case "leave":
		// leave voice channel for this Guild
		if !service.IsBotOwner(message) {
			service.SendMessage(message.Channel(), "Sorry, only bot owner can leave, please ask him to run this command.")
			return
		}

		if !vcok {
			service.SendMessage(message.Channel(), "There is no voice connection for this Guild.")
		}

		vc.conn.Close()
		delete(p.VoiceConnections, channel.GuildID)
		service.SendMessage(message.Channel(), "Closed voice connection.")

	case "debug":
		// enable or disable debug

		if !vcok {
			service.SendMessage(message.Channel(), fmt.Sprintf("There is no voice connection for this Guild."))
		}

		vc.Lock()
		vc.debug = !vc.debug
		service.SendMessage(message.Channel(), fmt.Sprintf("debug mode set to %v", vc.debug))
//.........这里部分代码省略.........

func (p *chartPlugin) messageFunc(bot *bruxism.Bot, service bruxism.Service, message bruxism.Message) {
	if service.IsMe(message) {
		return
	}

	if bruxism.MatchesCommand(service, "chart", message) {
		query, parts := bruxism.ParseCommand(service, message)
		if len(parts) == 0 {
			service.SendMessage(message.Channel(), fmt.Sprintf("Invalid chart eg: %s", p.randomChart(service)))
			return
		}

		start, end := 0.5, 0.5

		switch parts[0] {
		case "up":
			start, end = 0, 1
		case "down":
			start, end = 1, 0
		case "flat":
		case "straight":
		default:
			service.SendMessage(message.Channel(), fmt.Sprintf("Invalid chart direction. eg: %s", p.randomChart(service)))
			return
		}

		axes := strings.Split(query[len(parts[0]):], ",")
		if len(axes) != 2 {
			service.SendMessage(message.Channel(), fmt.Sprintf("Invalid chart axis labels eg: %s", p.randomChart(service)))
			return
		}

		pl, err := plot.New()
		if err != nil {
			service.SendMessage(message.Channel(), fmt.Sprintf("Error making chart, sorry! eg: %s", p.randomChart(service)))
			return
		}

		service.Typing(message.Channel())

		pl.Y.Label.Text = axes[0]
		pl.X.Label.Text = axes[1]

		num := 5 + rand.Intn(15)

		start *= float64(num)
		end *= float64(num)

		pts := make(plotter.XYs, num)
		for i := range pts {
			pts[i].X = float64(i) + rand.Float64()*0.5 - 0.2
			pts[i].Y = start + float64(end-start)/float64(num-1)*float64(i) + rand.Float64()*0.5 - 0.25
		}

		pl.X.Tick.Label.Color = color.Transparent
		pl.Y.Tick.Label.Color = color.Transparent

		pl.X.Min = -0.5
		pl.X.Max = float64(num) + 0.5

		pl.Y.Min = -0.5
		pl.Y.Max = float64(num) + 0.5

		lpLine, lpPoints, err := plotter.NewLinePoints(pts)
		if err != nil {
			service.SendMessage(message.Channel(), fmt.Sprintf("Sorry %s, there was a problem creating your chart.", message.UserName()))
		}
		lpLine.Color = plotutil.Color(rand.Int())
		lpLine.Width = vg.Points(1 + 0.5*rand.Float64())
		lpLine.Dashes = plotutil.Dashes(rand.Int())
		lpPoints.Shape = plotutil.Shape(rand.Int())
		lpPoints.Color = lpLine.Color

		pl.Add(lpLine, lpPoints)

		w, err := pl.WriterTo(320, 240, "png")
		if err != nil {
			service.SendMessage(message.Channel(), fmt.Sprintf("Sorry %s, there was a problem creating your chart.", message.UserName()))
			return
		}

		b := &bytes.Buffer{}
		w.WriteTo(b)

		go func() {
			if service.Name() == bruxism.DiscordServiceName {
				discord := service.(*bruxism.Discord)
				p, err := discord.UserChannelPermissions(message.UserID(), message.Channel())
				if err == nil && p&discordgo.PermissionAttachFiles != 0 {
					service.SendFile(message.Channel(), "chart.png", b)
					return
				}
			}

			url, err := bot.UploadToImgur(b, "chart.png")
			if err != nil {
				service.SendMessage(message.Channel(), fmt.Sprintf("Sorry %s, there was a problem uploading the chart to imgur.", message.UserName()))
				log.Println("Error uploading chart: ", err)
				return
			}
//.........这里部分代码省略.........

func (p *playedPlugin) Message(bot *bruxism.Bot, service bruxism.Service, message bruxism.Message) {
	defer bruxism.MessageRecover()
	if service.Name() == bruxism.DiscordServiceName && !service.IsMe(message) {
		if bruxism.MatchesCommand(service, "played", message) {
			query := strings.Join(strings.Split(message.RawMessage(), " ")[1:], " ")

			id := message.UserID()
			match := userIDRegex.FindStringSubmatch(query)
			if match != nil {
				id = match[1]
			}

			p.Lock()
			defer p.Unlock()

			u := p.Users[id]
			if u == nil {
				service.SendMessage(message.Channel(), "I haven't seen that user.")
				return
			}

			if len(u.Entries) == 0 {
				service.SendMessage(message.Channel(), "I haven't seen anything played by that user.")
				return
			}

			lc := humanize.Time(u.LastChanged)
			u.Update(u.Current, time.Now())

			pes := make(byDuration, len(u.Entries))
			i := 0
			for _, pe := range u.Entries {
				pes[i] = pe
				i++
			}

			sort.Sort(pes)

			messageText := fmt.Sprintf("*First seen %s, last update %s*\n", humanize.Time(u.FirstSeen), lc)
			for i = 0; i < len(pes) && i < 5; i++ {
				pe := pes[i]

				du := pe.Duration

				ds := ""
				hours := int(du / time.Hour)
				if hours > 0 {
					ds += fmt.Sprintf("%dh ", hours)
					du -= time.Duration(hours) * time.Hour
				}

				minutes := int(du / time.Minute)
				if minutes > 0 || len(ds) > 0 {
					ds += fmt.Sprintf("%dm ", minutes)
					du -= time.Duration(minutes) * time.Minute
				}

				seconds := int(du / time.Second)
				ds += fmt.Sprintf("%ds", seconds)

				messageText += fmt.Sprintf("**%s**: %s\n", pe.Name, ds)
			}
			service.SendMessage(message.Channel(), messageText)
		}
	}
}