func fetchPrimaryTextChannelID(sess *discordgo.Session) string {
var channelid string
retryOnBadGateway(func() error {
guilds, err := sess.UserGuilds()
if err != nil {
return err
}
guild, err := sess.Guild(guilds[0].ID)
if err != nil {
return err
}
channels, err := sess.GuildChannels(guild.ID)
if err != nil {
return err
}
for _, channel := range channels {
channel, err = sess.Channel(channel.ID)
if err != nil {
return err
}
if channel.Type == "text" {
channelid = channel.ID
return nil
}
}
return errors.New("No primary channel found")
})
return channelid
}
func ListenToDiscord(config *eqemuconfig.Config, disco *discord.Discord) (err error) {
var session *discordgo.Session
var guild *discordgo.Guild
//log.Println("Listen to discord..")
if session, err = disco.GetSession(); err != nil {
log.Printf("[Discord] Failed to get instance %s: %s (Make sure bot is part of server)", config.Discord.ServerID, err.Error())
return
}
if guild, err = session.Guild(config.Discord.ServerID); err != nil {
log.Printf("[Discord] Failed to get server %s: %s (Make sure bot is part of server)", config.Discord.ServerID, err.Error())
return
}
isNotAvail := true
if guild.Unavailable == &isNotAvail {
log.Printf("[Discord] Failed to get server %s: Server unavailable (Make sure bot is part of server, and has permission)", config.Discord.ServerID, err.Error())
return
}
session.StateEnabled = true
session.AddHandler(messageCreate)
log.Printf("[Discord] Connected\n")
if err = session.Open(); err != nil {
log.Printf("[Discord] Session closed: %s", err.Error())
return
}
select {}
return
}
func findPrimaryChannelInGuild(s *discordgo.Session, guildID *string) (*discordgo.Channel, error) {
guild, err := s.Guild(*guildID)
if err != nil {
return nil, err
}
for _, guildChannel := range guild.Channels {
if guildChannel.ID == guild.ID {
return guildChannel, nil
}
}
// this should never happen as every Discord server should have a
// 'primary' channel
return nil, nil
}
//SetGuildState sets the Guild inside the State
func SetGuildState(dg *discordgo.Session) {
State.InsertMode = false
Guilds, _ := dg.UserGuilds()
d := color.New(color.FgYellow, color.Bold)
d.Printf("Select a Guild:\n")
for key, guild := range Guilds {
fmt.Printf("%d:%s\n", key, guild.Name)
}
var response int
fmt.Scanf("%d\n", &response)
State.Guild, _ = dg.Guild(Guilds[response].ID)
Clear()
State.InsertMode = true
}
// the below method is invoked when the Discord Websocket API transmits
// a 'guildMemberAdd' event to the bot
func onGuildMemberAdd(s *discordgo.Session, event *discordgo.GuildMemberAdd) {
logrus.WithFields(logrus.Fields{
"guildId": event.GuildID,
"joinedAt": event.JoinedAt,
"userId": event.User.ID,
"username": event.User.Username,
}).Debug("Received guild member add event from Discord Websocket API.")
guild, err := s.Guild(event.GuildID)
if err != nil {
logrus.WithFields(logrus.Fields{
"guildId": event.GuildID,
"capturedError": err,
}).Error("Could not retrieve guild object from identifier.")
return
}
primaryChan, err := findPrimaryChannelInGuild(s, &event.GuildID)
if err != nil {
logrus.WithFields(logrus.Fields{
"userId": event.User.ID,
"guildId": event.GuildID,
"capturedError": err,
}).Error("Could not determine primary channel for guild.")
return
}
// create a private messaging channel between the bot and the new guild member
privChan, err := s.UserChannelCreate(event.User.ID)
if err != nil {
logrus.WithFields(logrus.Fields{
"userId": event.User.ID,
"capturedError": err,
}).Error("Could not create channel between bot and user.")
return
}
// send greet message to new guild member
s.ChannelMessageSend(privChan.ID, "Welcome to "+guild.Name+"! We recommend setting your Pokemon GO team to grant access to team-only channels. To do so, type `!setTeam [name]` into the #"+primaryChan.Name+" text channel to set your Pokemon GO team. Available team names are: 'valor' (red), 'mystic' (blue) and 'instinct' (yellow).")
}
func messageCreate(s *discordgo.Session, m *discordgo.MessageCreate) {
if m.Author.Bot {
return
}
chanl, err := s.Channel(m.ChannelID)
if err != nil {
return
}
guild, _ := s.Guild(chanl.GuildID)
var author *discordgo.Member
if guild != nil {
author, _ = s.GuildMember(guild.ID, m.Author.ID)
}
checkLink(s, m.Content, chanl.ID, chanl.LastMessageID)
messageContents <- m
if len(m.Content) > 21 && len(m.Mentions) > 0 &&
m.Mentions[len(m.Mentions)-1].Username == "MrDestructoid" {
arr := strings.Fields(m.Content)
switch arr[1] {
case "BD":
bdLinks(s, m.ChannelID)
// case "state":
// for _, i := range guild.VoiceStates {
// fmt.Println(i.UserID)
// }
// case "bot":
// var mem runtime.MemStats
// runtime.ReadMemStats(&mem)
// fmt.Println(mem.HeapAlloc)
case "myid":
s.ChannelMessageSend(m.ChannelID,
fmt.Sprintf("```\n%v\n```", m.Author.ID))
// //---------------- NO WAY TO UTILIZE -----------
// case "joinchannel":
// ch := make(chan string)
// fmt.Println(strings.Join(arr[2:], " "))
// if findNjoinChannel(s, guild.ID, guild.Channels,
// strings.Join(arr[2:], " "), ch) {
// echo(dgv, ch)
// fmt.Println("opened")
// }
// //---------------- NO WAY TO UTILIZE ----------
case "channels":
var str string = fmt.Sprintf("\n%-20s\t%-5s\tID", "Name", "Type")
for _, c := range guild.Channels {
str += fmt.Sprintf("\n%-20s\t%-5s\t%s", c.Name, c.Type, c.ID)
}
s.ChannelMessageSend(m.ChannelID, fmt.Sprintf("```%s```", str))
case "updateroles":
updateRolesToDB(s, guild.ID)
case "guild":
var owner string
for _, i := range guild.Members {
if i.User.ID == guild.OwnerID {
owner = i.User.Username
}
}
s.ChannelMessageSend(m.ChannelID, fmt.Sprintf(
"```**Guild information** \nName: %s\nOwner: %s\nID: %s\nRegion: %s\nHas members: %d```",
guild.Name, owner, guild.ID, guild.Region, len(guild.Members)))
case "quit":
if checkForPermissions(s, chanl.ID, author.Roles) {
quit = true
}
case "ban":
banUser(s, guild, author, m.ChannelID, arr)
case "unban":
manualUnban(s, chanl.ID, author.Roles, arr)
case "bannedusers":
bannedUsers(s, m)
default:
s.ChannelMessageSend(chanl.ID, fmt.Sprintf("No such command"))
}
}
}
func handleTeamSet(s *discordgo.Session, givenTeamName *string, authorID *string, channelID *string) {
// validate a team option was provided to the command
if *givenTeamName == "" {
s.ChannelMessageSend(*channelID, "A team must be provided to this command.")
return
}
// validate the team provided matches a valid option
hasTeam := false
for _, team := range teams {
if *givenTeamName == team {
hasTeam = true
}
}
if !hasTeam {
s.ChannelMessageSend(*channelID, "The team selected ("+*givenTeamName+") does not exist. Valid options are: "+strings.Join(teams, ", ")+".")
return
}
currChannel, err := s.Channel(*channelID)
if err != nil {
logrus.WithFields(logrus.Fields{
"channelId": *channelID,
"capturedError": err,
}).Error("Could not parse channel identifier into channel object.")
s.ChannelMessageSend(*channelID, "An error occurred while setting your team. Please wait a moment and try again.")
return
}
currGuild, err := s.Guild(currChannel.GuildID)
if err != nil {
logrus.WithFields(logrus.Fields{
"guildId": currChannel.GuildID,
"capturedError": err,
}).Error("Could not parse guild identifier into guild object.")
s.ChannelMessageSend(*channelID, "An error occurred while setting your team. Please wait a moment and try again.")
return
}
currMember, err := s.GuildMember(currGuild.ID, *authorID)
if err != nil {
logrus.WithFields(logrus.Fields{
"guildId": currGuild.ID,
"userId": *authorID,
"capturedError": err,
}).Error("Could not parse guild identifier and user identifier into guild member object.")
s.ChannelMessageSend(*channelID, "An error occurred while setting your team. Please wait a moment and try again.")
return
}
// ensure they are not an existing member of a team
for _, roleID := range currMember.Roles {
var role *discordgo.Role
for _, guildRole := range currGuild.Roles {
if guildRole.ID == roleID {
role = guildRole
}
}
if role == nil {
logrus.WithFields(logrus.Fields{
"roleId": roleID,
}).Error("Could not retrieve role object from identifier.")
s.ChannelMessageSend(*channelID, "An error occurred while setting your team. Please wait a moment and try again.")
return
}
for _, teamName := range teams {
if role.Name == "Team "+strings.Title(teamName) {
logrus.WithFields(logrus.Fields{
"roleName": role.Name,
"roleId": role.ID,
"userId": currMember.User.ID,
"userName": currMember.User.Username,
"guildId": currGuild.ID,
}).Warn("Attempted team switch detected.")
s.ChannelMessageSend(*channelID, "You are already a member of a team and cannot switch now. Ask an administrator if you have made a mistake selecting teams.")
return
}
}
}
// add the role to the user
teamTitle := strings.Title(*givenTeamName)
for _, role := range currGuild.Roles {
if role.Name == "Team "+teamTitle {
err := s.GuildMemberEdit(currGuild.ID, *authorID, append(currMember.Roles, role.ID))
if err != nil {
logrus.WithFields(logrus.Fields{
"guildId": currGuild.ID,
"userId": *authorID,
"roleId": role.ID,
"capturedError": err,
}).Error("Could not add team role to user.")
s.ChannelMessageSend(*channelID, "An error occurred while setting your team. Please wait a moment and try again.")
return
}
s.ChannelMessageSend(*channelID, "You have been set to Team "+teamTitle+".")
}
}
}