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
}
}
}
func makeScriptFromMessages(service bruxism.Service, message bruxism.Message, messages []bruxism.Message) *comicgen.Script {
speakers := make(map[string]int)
avatars := make(map[int]string)
script := []*comicgen.Message{}
for _, message := range messages {
speaker, ok := speakers[message.UserName()]
if !ok {
speaker = len(speakers)
speakers[message.UserName()] = speaker
avatars[speaker] = message.UserAvatar()
}
script = append(script, &comicgen.Message{
Speaker: speaker,
Text: message.Message(),
Author: message.UserName(),
})
}
return &comicgen.Script{
Messages: script,
Author: fmt.Sprintf(service.UserName()),
Avatars: avatars,
Type: comicgen.ComicTypeChat,
}
}
// Message handler.
func (p *YouTubeJoinPlugin) Message(bot *bruxism.Bot, service bruxism.Service, message bruxism.Message) {
if (service.IsBotOwner(message) || service.IsChannelOwner(message)) && bruxism.MatchesCommand(service, "leave", message) {
video, ok := p.youtube.VideoIDForChatID(message.Channel())
if ok {
channel, ok := p.youtube.ChannelIDForVideoID(video)
if ok {
p.Unmonitor(channel)
}
}
}
}
func (p *topStreamersPlugin) messageFunc(bot *bruxism.Bot, service bruxism.Service, message bruxism.Message) {
if !service.IsMe(message) {
if bruxism.MatchesCommand(service, "topstreamers", message) {
n := time.Now()
if !n.After(p.lastUpdate.Add(1 * time.Minute)) {
if p.lastMessage != "" {
service.SendMessage(message.Channel(), fmt.Sprintf("%s *Last updated %s.*", p.lastMessage, humanize.Time(p.lastUpdate)))
}
return
}
service.Typing(message.Channel())
p.lastUpdate = n
m, err := p.topStreamers(5)
if err != nil {
service.SendMessage(message.Channel(), "There was an error while requesting the top streamers, please try again later.")
return
}
service.SendMessage(message.Channel(), m)
p.lastMessage = m
}
}
}
// MTGCommand is a command for getting information about MTG cards..
func MTGCommand(bot *bruxism.Bot, service bruxism.Service, message bruxism.Message, command string, parts []string) {
cardNames := fuzzy.RankFindFold(command, MTGCardNames)
if len(cardNames) == 0 {
service.SendMessage(message.Channel(), "Could not find a card with that name, sorry.")
return
}
sort.Sort(cardNames)
card := MTGCardMap[cardNames[0].Target]
rest := ""
if card.Text != "" {
rest += "\n"
}
if card.Power != nil {
rest += MTGRestReplacer.Replace(fmt.Sprintf("%s/%s", *card.Power, *card.Toughness))
}
if card.Loyalty != nil {
rest += MTGRestReplacer.Replace(fmt.Sprintf("%d", *card.Loyalty))
}
if card.ID != nil {
if rest != "" && rest != "\n" {
rest += "\n"
}
rest += fmt.Sprintf("(http://gatherer.wizards.com/Handlers/Image.ashx?multiverseid=%d&type=card)", *card.ID)
}
if service.Name() == bruxism.DiscordServiceName {
service.SendMessage(message.Channel(), fmt.Sprintf("**%s** %s\n*%s*\n%s%s", card.Name, card.ManaCost, card.Type, MTGTextReplacer.Replace(card.Text), rest))
} else {
service.SendMessage(message.Channel(), strings.Replace(fmt.Sprintf("%s. %s. %s. %s%s", card.Name, card.Type, card.ManaCost, card.Text, rest), "\n", " ", -1))
}
}
// 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 emojiMessageFunc(bot *bruxism.Bot, service bruxism.Service, message bruxism.Message) {
if service.Name() == bruxism.DiscordServiceName && !service.IsMe(message) {
if bruxism.MatchesCommand(service, "emoji", message) || bruxism.MatchesCommand(service, "hugemoji", message) {
base := "emoji/twitter"
if bruxism.MatchesCommand(service, "hugemoji", message) {
base = "emoji/twitterhuge"
}
_, parts := bruxism.ParseCommand(service, message)
if len(parts) == 1 {
submatches := discordRegex.FindStringSubmatch(parts[0])
if len(submatches) != 0 {
h, err := http.Get("https://cdn.discordapp.com/emojis/" + submatches[1] + ".png")
if err != nil {
return
}
service.SendFile(message.Channel(), "emoji.png", h.Body)
h.Body.Close()
return
}
s := strings.TrimSpace(parts[0])
for i := range s {
filename := emojiFile(base, s[i:])
if filename != "" {
if f, err := os.Open(fmt.Sprintf("%s/%s.png", base, filename)); err == nil {
defer f.Close()
service.SendFile(message.Channel(), "emoji.png", f)
return
}
}
}
}
}
}
}
// Help returns a list of help strings that are printed when the user requests them.
func (p *MusicPlugin) Help(bot *bruxism.Bot, service bruxism.Service, message bruxism.Message, detailed bool) []string {
// Only show help messages for guilds where we have a voice connection
c, err := p.discord.Channel(message.Channel())
if err != nil {
log.Println("musicplugin: fetching channel err:", err.Error())
return nil
}
_, ok := p.VoiceConnections[c.GuildID]
if !ok {
return nil
}
help := []string{
bruxism.CommandHelp(service, "music", "<command>", "Music Plugin, see `help music`")[0],
}
if detailed {
help = append(help, []string{
"Examples:",
bruxism.CommandHelp(service, "music", "join [channelid]", "Join your voice channel or the provided voice channel.")[0],
bruxism.CommandHelp(service, "music", "leave", "Leave current voice channel.")[0],
bruxism.CommandHelp(service, "music", "play [url]", "Start playing music and optionally enqueue provided url.")[0],
bruxism.CommandHelp(service, "music", "info", "Information about this plugin and the currently playing song.")[0],
bruxism.CommandHelp(service, "music", "pause", "Pause playback of current song.")[0],
bruxism.CommandHelp(service, "music", "resume", "Resume playback of current song.")[0],
bruxism.CommandHelp(service, "music", "skip", "Skip current song.")[0],
bruxism.CommandHelp(service, "music", "stop", "Stop playing music.")[0],
bruxism.CommandHelp(service, "music", "list", "List contents of queue.")[0],
bruxism.CommandHelp(service, "music", "clear", "Clear all items from queue.")[0],
}...)
}
return help
}
func messageFunc(bot *bruxism.Bot, service bruxism.Service, message bruxism.Message) {
if service.IsMe(message) || !bruxism.MatchesCommand(service, "myson", message) || service.Name() != bruxism.DiscordServiceName {
return
}
discord := service.(*bruxism.Discord)
discord.Session.ChannelMessageSendEmbed(message.Channel(), &discordgo.MessageEmbed{
Color: discord.UserColor(service.UserID(), message.Channel()),
Description: "Don't ever talk to me or my son ever again.",
Author: &discordgo.MessageEmbedAuthor{
Name: discord.NicknameForID(service.UserID(), service.UserName(), message.Channel()),
IconURL: discordgo.EndpointUserAvatar(service.UserID(), discord.Session.State.User.Avatar),
},
})
}
func (p *streamerPlugin) messageFunc(bot *bruxism.Bot, service bruxism.Service, message bruxism.Message) {
if !service.IsMe(message) {
if bruxism.MatchesCommand(service, "streamer", message) {
query, parts := bruxism.ParseCommand(service, message)
if len(parts) == 0 {
return
}
r, _ := p.requests[query]
if r == nil {
r = &streamerPluginRequest{}
p.requests[query] = r
}
n := time.Now()
if !n.After(r.lastUpdate.Add(60 * time.Minute)) {
if r.lastMessage != "" {
service.SendMessage(message.Channel(), fmt.Sprintf("%s *Last updated %s.*", r.lastMessage, humanize.Time(r.lastUpdate)))
}
return
}
service.Typing(message.Channel())
r.lastUpdate = n
m, err := p.streamer(query, service.Name() == bruxism.DiscordServiceName)
if err != nil {
service.SendMessage(message.Channel(), "There was an error while requesting the streamer, please try again later.")
return
}
service.SendMessage(message.Channel(), m)
r.lastMessage = m
}
}
}
// NumberTriviaCommand is a command for getting number trivial.
func NumberTriviaCommand(bot *bruxism.Bot, service bruxism.Service, message bruxism.Message, command string, parts []string) {
notfound := true
num := rand.Intn(1000)
if len(parts) == 1 {
if i, err := strconv.Atoi(parts[0]); err == nil {
num = i
notfound = false
}
}
service.Typing(message.Channel())
str, err := numberTrivia(bot, num, notfound)
if err != nil {
service.SendMessage(message.Channel(), "There was an error requesting trivia, sorry!")
return
}
service.SendMessage(message.Channel(), str)
}
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))
}
}
}
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)
}
}
}
// Message handler.
func (p *triviaPlugin) Message(bot *bruxism.Bot, service bruxism.Service, message bruxism.Message) {
defer bruxism.MessageRecover()
if !service.IsMe(message) && !service.IsPrivate(message) {
messageChannel := message.Channel()
isCommand := bruxism.MatchesCommand(service, "trivia", message)
if isCommand && (service.IsModerator(message) || service.IsBotOwner(message)) {
p.Lock()
tc := p.Channels[messageChannel]
if tc == nil {
tc = &triviaChannel{
Channel: messageChannel,
Scores: map[string]*triviaScore{},
}
p.Channels[messageChannel] = tc
}
p.Unlock()
_, parts := bruxism.ParseCommand(service, message)
if len(parts) == 0 {
return
}
switch parts[0] {
case "start":
theme := ""
if len(parts) >= 2 {
theme = parts[1]
}
tc.Start(bot, service, theme)
case "stop":
tc.Stop(bot, service)
}
} else {
if isCommand {
_, parts := bruxism.ParseCommand(service, message)
if len(parts) == 0 {
return
}
if parts[0] == "score" {
p.RLock()
tc := p.Channels[messageChannel]
if tc != nil {
ts := tc.Scores[message.UserID()]
if ts != nil {
service.SendMessage(message.Channel(), fmt.Sprintf("%s's score is %d.", message.UserName(), ts.Score))
} else {
service.SendMessage(message.Channel(), fmt.Sprintf("%s's score is 0.", message.UserName()))
}
}
p.RUnlock()
}
return
}
p.RLock()
tc := p.Channels[messageChannel]
p.RUnlock()
if tc != nil {
tc.Message(bot, service, message)
}
}
}
}
// Message handler.
func (p *livePlugin) Message(bot *bruxism.Bot, service bruxism.Service, message bruxism.Message) {
defer bruxism.MessageRecover()
if !service.IsMe(message) {
messageChannel := message.Channel()
if bruxism.MatchesCommand(service, "live", message) {
ticks := ""
if service.Name() == bruxism.DiscordServiceName {
ticks = "`"
}
_, parts := bruxism.ParseCommand(service, message)
if len(parts) == 0 {
service.SendMessage(messageChannel, fmt.Sprintf("Incorrect command. eg: %s%slive [add|remove|list] <%s>%s", ticks, service.CommandPrefix(), "UCGmC0A8mEAPdlELQdP9xJbw", ticks))
}
switch parts[0] {
case "list":
if !service.IsModerator(message) {
service.SendMessage(messageChannel, "I'm sorry, you must be the channel owner to list live announcements.")
return
}
list := []string{}
p.Lock()
for ytChannel := range p.ChannelToYouTubeChannels[messageChannel] {
list = append(list, fmt.Sprintf("%s (%s)", p.ytLiveChannel.ChannelName(ytChannel), ytChannel))
}
p.Unlock()
if len(list) == 0 {
service.SendMessage(messageChannel, "No Channels are being announced.")
} else {
service.SendMessage(messageChannel, fmt.Sprintf("Currently announcing: %s", strings.Join(list, ",")))
}
case "add":
if !service.IsModerator(message) {
service.SendMessage(messageChannel, "I'm sorry, you must be the channel owner to add live announcements.")
return
}
if len(parts) != 2 || len(parts[1]) != 24 {
service.SendMessage(messageChannel, fmt.Sprintf("Incorrect Channel ID. eg: %s%slive %s %s%s", ticks, service.CommandPrefix(), parts[0], "UCGmC0A8mEAPdlELQdP9xJbw", ticks))
return
}
err := p.monitor(messageChannel, parts[1])
if err != nil {
service.SendMessage(messageChannel, fmt.Sprintf("Could not add Channel ID. %s", err))
return
}
service.SendMessage(messageChannel, fmt.Sprintf("Messages will be sent here when %s goes live.", p.ytLiveChannel.ChannelName(parts[1])))
case "remove":
if !service.IsModerator(message) {
service.SendMessage(messageChannel, "I'm sorry, you must be the channel owner to remove live announcements.")
return
}
if len(parts) != 2 || len(parts[1]) != 24 {
service.SendMessage(messageChannel, fmt.Sprintf("Incorrect Channel ID. eg: %s%slive %s %s%s", ticks, service.CommandPrefix(), parts[0], "UCGmC0A8mEAPdlELQdP9xJbw", ticks))
return
}
p.Lock()
delete(p.ChannelToYouTubeChannels[messageChannel], parts[1])
delete(p.youTubeChannelToChannels[parts[1]], messageChannel)
p.Unlock()
service.SendMessage(messageChannel, fmt.Sprintf("Messages will no longer be sent here when %s goes live.", p.ytLiveChannel.ChannelName(parts[1])))
}
}
}
}
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
}
if service.Name() == bruxism.DiscordServiceName {
service.SendMessage(message.Channel(), fmt.Sprintf("Here's your chart <@%s>: %s", message.UserID(), url))
} else {
service.SendMessage(message.Channel(), fmt.Sprintf("Here's your chart %s: %s", message.UserName(), url))
}
}()
}
}
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)))
}
}
}
// 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))
vc.Unlock()
case "play":
// Start queue player and optionally enqueue provided songs
p.gostart(vc)
for _, v := range parts[1:] {
url, err := url.Parse(v) // doesn't check much..
if err != nil {
continue
}
err = p.enqueue(vc, url.String(), service, message)
if err != nil {
// TODO: Might need improving.
service.SendMessage(message.Channel(), err.Error())
}
}
case "stop":
// stop the queue player
if vc.close != nil {
close(vc.close)
vc.close = nil
}
if vc.control != nil {
close(vc.control)
vc.control = nil
}
case "skip":
// skip current song
if vc.control == nil {
return
}
vc.control <- Skip
case "pause":
// pause the queue player
if vc.control == nil {
return
}
vc.control <- Pause
case "resume":
// resume the queue player
if vc.control == nil {
return
}
vc.control <- Resume
case "info":
// report player settings, queue info, and current song
msg := fmt.Sprintf("`Bruxism MusicPlugin:`\n")
msg += fmt.Sprintf("`Voice Channel:` %s\n", vc.ChannelID)
msg += fmt.Sprintf("`Queue Size:` %d\n", len(vc.Queue))
if vc.playing == nil {
service.SendMessage(message.Channel(), msg)
break
}
msg += fmt.Sprintf("`Now Playing:`\n")
msg += fmt.Sprintf("`ID:` %s\n", vc.playing.ID)
msg += fmt.Sprintf("`Title:` %s\n", vc.playing.Title)
msg += fmt.Sprintf("`Duration:` %ds\n", vc.playing.Duration)
msg += fmt.Sprintf("`Remaining:` %ds\n", vc.playing.Remaining)
msg += fmt.Sprintf("`Source URL:` <%s>\n", vc.playing.URL)
msg += fmt.Sprintf("`Thumbnail:` %s\n", vc.playing.Thumbnail)
service.SendMessage(message.Channel(), msg)
case "list":
// list top items in the queue
if len(vc.Queue) == 0 {
service.SendMessage(message.Channel(), "The music queue is empty.")
return
}
var msg string
i := 1
i2 := 0
for k, v := range vc.Queue {
np := ""
if vc.playing != nil && *vc.playing == v {
np = "**(Now Playing)**"
}
d := time.Duration(v.Duration) * time.Second
msg += fmt.Sprintf("`%.3d:%.15s` **%s** [%s] - *%s* %s\n", k, v.ID, v.Title, d.String(), v.AddedBy, np)
if i >= 15 {
service.SendMessage(message.Channel(), msg)
msg = ""
i = 0
i2++
if i2 >= 8 {
// limit response to 8 messages (120 songs)
return
}
}
i++
}
service.SendMessage(message.Channel(), msg)
case "clear":
// clear all items from the queue
vc.Lock()
vc.Queue = []song{}
vc.Unlock()
default:
service.SendMessage(message.Channel(), "Unknown music command, try `help music`")
}
}
// enqueue a song/playlest to a VoiceConnections Queue
func (p *MusicPlugin) enqueue(vc *voiceConnection, url string, service bruxism.Service, message bruxism.Message) (err error) {
if vc == nil {
return fmt.Errorf("Cannot enqueue to nil voice connection.")
}
if url == "" {
return fmt.Errorf("Cannot enqueue an empty string.")
}
// TODO //////////////////////////////////////////////////////////////////
// need to parse the url and have a way to know what we're doing
// 1) option to queue local files
// 2) option to queue saved playlists
// 3) option to queue URL that can be passed directly to ffmpeg without youtube-dl
// 4) option to queue youtube-dl playlist
// 5) option to queue youtube-dl song
// 6) option to queue youtube-dl search result
// right now option 4 and 5 work, only.
//////////////////////////////////////////////////////////////////////////
cmd := exec.Command("./youtube-dl", "-i", "-j", "--youtube-skip-dash-manifest", url)
if vc.debug {
cmd.Stderr = os.Stderr
}
output, err := cmd.StdoutPipe()
if err != nil {
log.Println(err)
service.SendMessage(message.Channel(), fmt.Sprintf("Error adding song to playlist."))
return
}
err = cmd.Start()
if err != nil {
log.Println(err)
service.SendMessage(message.Channel(), fmt.Sprintf("Error adding song to playlist."))
return
}
defer func() {
go cmd.Wait()
}()
scanner := bufio.NewScanner(output)
for scanner.Scan() {
s := song{}
err = json.Unmarshal(scanner.Bytes(), &s)
if err != nil {
log.Println(err)
continue
}
s.AddedBy = message.UserName()
vc.Lock()
vc.Queue = append(vc.Queue, s)
vc.Unlock()
}
return
}
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()
}()
}
}
// StatsCommand returns bot statistics.
func StatsCommand(bot *bruxism.Bot, service bruxism.Service, message bruxism.Message, command string, parts []string) {
stats := runtime.MemStats{}
runtime.ReadMemStats(&stats)
w := &tabwriter.Writer{}
buf := &bytes.Buffer{}
w.Init(buf, 0, 4, 0, ' ', 0)
if service.Name() == bruxism.DiscordServiceName {
fmt.Fprintf(w, "```\n")
}
fmt.Fprintf(w, "Bruxism: \t%s\n", bruxism.VersionString)
if service.Name() == bruxism.DiscordServiceName {
fmt.Fprintf(w, "Discordgo: \t%s\n", discordgo.VERSION)
}
fmt.Fprintf(w, "Go: \t%s\n", runtime.Version())
fmt.Fprintf(w, "Uptime: \t%s\n", getDurationString(time.Now().Sub(statsStartTime)))
fmt.Fprintf(w, "Memory used: \t%s / %s (%s garbage collected)\n", humanize.Bytes(stats.Alloc), humanize.Bytes(stats.Sys), humanize.Bytes(stats.TotalAlloc))
fmt.Fprintf(w, "Concurrent tasks: \t%d\n", runtime.NumGoroutine())
if service.Name() == bruxism.DiscordServiceName {
discord := service.(*bruxism.Discord)
fmt.Fprintf(w, "Connected servers: \t%d\n", service.ChannelCount())
if len(discord.Sessions) > 1 {
shards := 0
for _, s := range discord.Sessions {
if s.DataReady {
shards++
}
}
if shards == len(discord.Sessions) {
fmt.Fprintf(w, "Shards: \t%d\n", shards)
} else {
fmt.Fprintf(w, "Shards: \t%d (%d connected)\n", len(discord.Sessions), shards)
}
guild, err := discord.Channel(message.Channel())
if err == nil {
id, err := strconv.Atoi(guild.ID)
if err == nil {
fmt.Fprintf(w, "Current shard: \t%d\n", ((id>>22)%len(discord.Sessions) + 1))
}
}
}
} else {
fmt.Fprintf(w, "Connected channels: \t%d\n", service.ChannelCount())
}
plugins := bot.Services[service.Name()].Plugins
names := []string{}
for _, plugin := range plugins {
names = append(names, plugin.Name())
sort.Strings(names)
}
for _, name := range names {
stats := plugins[name].Stats(bot, service, message)
for _, stat := range stats {
fmt.Fprint(w, stat)
}
}
if service.Name() == bruxism.DiscordServiceName {
fmt.Fprintf(w, "\n```")
}
w.Flush()
out := buf.String()
end := ""
if IsSeptapus {
end += "Septapus community: <https://discord.gg/HWN9pwj>\nPatreon: <https://www.patreon.com/iopred>\nBuilt with love by iopred."
}
if service.SupportsMultiline() {
if end != "" {
out += "\n" + end
}
service.SendMessage(message.Channel(), out)
} else {
service.SendMessage(message.Channel(), strings.Join(strings.Split(out, "\n"), " "))
service.SendMessage(message.Channel(), strings.Join(strings.Split(end, "\n"), " "))
}
}
// Message handler.
func (p *comicPlugin) Message(bot *bruxism.Bot, service bruxism.Service, message bruxism.Message) {
if service.IsMe(message) {
return
}
p.Lock()
defer p.Unlock()
log, ok := p.log[message.Channel()]
if !ok {
log = []bruxism.Message{}
}
if bruxism.MatchesCommand(service, "customcomic", message) || bruxism.MatchesCommand(service, "customcomicsimple", message) {
ty := comicgen.ComicTypeChat
if bruxism.MatchesCommand(service, "customcomicsimple", message) {
ty = comicgen.ComicTypeSimple
}
service.Typing(message.Channel())
str, _ := bruxism.ParseCommand(service, message)
messages := []*comicgen.Message{}
splits := strings.Split(str, "|")
for _, line := range splits {
line := strings.Trim(line, " ")
text := ""
speaker := 0
author := ""
if strings.Index(line, ":") != -1 {
lineSplit := strings.Split(line, ":")
author = strings.ToLower(strings.Trim(lineSplit[0], " "))
var err error
speaker, err = strconv.Atoi(author)
if err != nil {
speaker = -1
}
text = strings.Trim(lineSplit[1], " ")
} else {
text = line
}
messages = append(messages, &comicgen.Message{
Speaker: speaker,
Text: text,
Author: author,
})
}
if len(messages) == 0 {
service.SendMessage(message.Channel(), fmt.Sprintf("Sorry %s, you didn't add any text.", message.UserName()))
return
}
p.makeComic(bot, service, message, &comicgen.Script{
Messages: messages,
Author: fmt.Sprintf(service.UserName()),
Type: ty,
})
} else if bruxism.MatchesCommand(service, "comic", message) {
if len(log) == 0 {
service.SendMessage(message.Channel(), fmt.Sprintf("Sorry %s, I don't have enough messages to make a comic yet.", message.UserName()))
return
}
service.Typing(message.Channel())
lines := 0
linesString, parts := bruxism.ParseCommand(service, message)
if len(parts) > 0 {
lines, _ = strconv.Atoi(linesString)
}
if lines <= 0 {
lines = 1 + int(math.Floor((math.Pow(2*rand.Float64()-1, 3)/2+0.5)*float64(5)))
}
if lines > len(log) {
lines = len(log)
}
p.makeComic(bot, service, message, makeScriptFromMessages(service, message, log[len(log)-lines:]))
} else {
// Don't append commands.
if bruxism.MatchesCommand(service, "", message) {
return
}
switch message.Type() {
case bruxism.MessageTypeCreate:
if len(log) < 10 {
log = append(log, message)
} else {
log = append(log[1:], message)
}
case bruxism.MessageTypeUpdate:
for i, m := range log {
if m.MessageID() == message.MessageID() {
log[i] = message
break
}
}
case bruxism.MessageTypeDelete:
for i, m := range log {
if m.MessageID() == message.MessageID() {
log = append(log[:i], log[i+1:]...)
break
}
}
}
p.log[message.Channel()] = log
}
}