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vendor/github.com/42wim/matterbridge-plus/bridge/LICENSE generated vendored Normal file
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Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
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441
vendor/github.com/42wim/matterbridge-plus/bridge/bridge.go generated vendored Normal file
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package bridge
import (
"crypto/tls"
"github.com/42wim/matterbridge-plus/matterclient"
"github.com/42wim/matterbridge/matterhook"
log "github.com/Sirupsen/logrus"
"github.com/peterhellberg/giphy"
ircm "github.com/sorcix/irc"
"github.com/thoj/go-ircevent"
"regexp"
"sort"
"strconv"
"strings"
"time"
)
//type Bridge struct {
type MMhook struct {
mh *matterhook.Client
}
type MMapi struct {
mc *matterclient.MMClient
mmMap map[string]string
}
type MMirc struct {
i *irc.Connection
ircNick string
ircMap map[string]string
names map[string][]string
}
type MMMessage struct {
Text string
Channel string
Username string
}
type Bridge struct {
MMhook
MMapi
MMirc
*Config
kind string
}
type FancyLog struct {
irc *log.Entry
mm *log.Entry
}
var flog FancyLog
func initFLog() {
flog.irc = log.WithFields(log.Fields{"module": "irc"})
flog.mm = log.WithFields(log.Fields{"module": "mattermost"})
}
func NewBridge(name string, config *Config, kind string) *Bridge {
initFLog()
b := &Bridge{}
b.Config = config
b.kind = kind
b.ircNick = b.Config.IRC.Nick
b.ircMap = make(map[string]string)
b.MMirc.names = make(map[string][]string)
if kind == "legacy" {
if len(b.Config.Token) > 0 {
for _, val := range b.Config.Token {
b.ircMap[val.IRCChannel] = val.MMChannel
}
}
b.mh = matterhook.New(b.Config.Mattermost.URL,
matterhook.Config{Port: b.Config.Mattermost.Port, Token: b.Config.Mattermost.Token,
InsecureSkipVerify: b.Config.Mattermost.SkipTLSVerify,
BindAddress: b.Config.Mattermost.BindAddress})
} else {
b.mmMap = make(map[string]string)
if len(b.Config.Channel) > 0 {
for _, val := range b.Config.Channel {
b.ircMap[val.IRC] = val.Mattermost
b.mmMap[val.Mattermost] = val.IRC
}
}
b.mc = matterclient.New(b.Config.Mattermost.Login, b.Config.Mattermost.Password,
b.Config.Mattermost.Team, b.Config.Mattermost.Server)
err := b.mc.Login()
if err != nil {
flog.mm.Fatal("can not connect", err)
}
b.mc.JoinChannel(b.Config.Mattermost.Channel)
if len(b.Config.Channel) > 0 {
for _, val := range b.Config.Channel {
b.mc.JoinChannel(val.Mattermost)
}
}
go b.mc.WsReceiver()
}
b.i = b.createIRC(name)
go b.handleMatter()
return b
}
func (b *Bridge) createIRC(name string) *irc.Connection {
i := irc.IRC(b.Config.IRC.Nick, b.Config.IRC.Nick)
i.UseTLS = b.Config.IRC.UseTLS
i.TLSConfig = &tls.Config{InsecureSkipVerify: b.Config.IRC.SkipTLSVerify}
if b.Config.IRC.Password != "" {
i.Password = b.Config.IRC.Password
}
i.AddCallback("*", b.handleOther)
i.Connect(b.Config.IRC.Server + ":" + strconv.Itoa(b.Config.IRC.Port))
return i
}
func (b *Bridge) handleNewConnection(event *irc.Event) {
b.ircNick = event.Arguments[0]
b.setupChannels()
}
func (b *Bridge) setupChannels() {
i := b.i
flog.irc.Info("Joining ", b.Config.IRC.Channel, " as ", b.ircNick)
i.Join(b.Config.IRC.Channel)
if b.kind == "legacy" {
for _, val := range b.Config.Token {
flog.irc.Info("Joining ", val.IRCChannel, " as ", b.ircNick)
i.Join(val.IRCChannel)
}
} else {
for _, val := range b.Config.Channel {
flog.irc.Info("Joining ", val.IRC, " as ", b.ircNick)
i.Join(val.IRC)
}
}
i.AddCallback("PRIVMSG", b.handlePrivMsg)
i.AddCallback("CTCP_ACTION", b.handlePrivMsg)
if b.Config.Mattermost.ShowJoinPart {
i.AddCallback("JOIN", b.handleJoinPart)
i.AddCallback("PART", b.handleJoinPart)
}
}
func (b *Bridge) handleIrcBotCommand(event *irc.Event) bool {
parts := strings.Fields(event.Message())
exp, _ := regexp.Compile("[:,]+$")
channel := event.Arguments[0]
command := ""
if len(parts) == 2 {
command = parts[1]
}
if exp.ReplaceAllString(parts[0], "") == b.ircNick {
switch command {
case "users":
usernames := b.mc.UsernamesInChannel(b.getMMChannel(channel))
sort.Strings(usernames)
b.i.Privmsg(channel, "Users on Mattermost: "+strings.Join(usernames, ", "))
default:
b.i.Privmsg(channel, "Valid commands are: [users, help]")
}
return true
}
return false
}
func (b *Bridge) ircNickFormat(nick string) string {
if nick == b.ircNick {
return nick
}
if b.Config.Mattermost.RemoteNickFormat == nil {
return "irc-" + nick
}
return strings.Replace(*b.Config.Mattermost.RemoteNickFormat, "{NICK}", nick, -1)
}
func (b *Bridge) handlePrivMsg(event *irc.Event) {
if b.handleIrcBotCommand(event) {
return
}
msg := ""
if event.Code == "CTCP_ACTION" {
msg = event.Nick + " "
}
msg += event.Message()
b.Send(b.ircNickFormat(event.Nick), msg, b.getMMChannel(event.Arguments[0]))
}
func (b *Bridge) handleJoinPart(event *irc.Event) {
b.Send(b.ircNick, b.ircNickFormat(event.Nick)+" "+strings.ToLower(event.Code)+"s "+event.Message(), b.getMMChannel(event.Arguments[0]))
}
func (b *Bridge) handleNotice(event *irc.Event) {
if strings.Contains(event.Message(), "This nickname is registered") {
b.i.Privmsg(b.Config.IRC.NickServNick, "IDENTIFY "+b.Config.IRC.NickServPassword)
}
}
func (b *Bridge) nicksPerRow() int {
if b.Config.Mattermost.NicksPerRow < 1 {
return 4
}
return b.Config.Mattermost.NicksPerRow
}
func (b *Bridge) formatnicks(nicks []string, continued bool) string {
switch b.Config.Mattermost.NickFormatter {
case "table":
return tableformatter(nicks, b.nicksPerRow(), continued)
default:
return plainformatter(nicks, b.nicksPerRow())
}
}
func (b *Bridge) storeNames(event *irc.Event) {
channel := event.Arguments[2]
b.MMirc.names[channel] = append(
b.MMirc.names[channel],
strings.Split(strings.TrimSpace(event.Message()), " ")...)
}
func (b *Bridge) endNames(event *irc.Event) {
channel := event.Arguments[1]
sort.Strings(b.MMirc.names[channel])
maxNamesPerPost := (300 / b.nicksPerRow()) * b.nicksPerRow()
continued := false
for len(b.MMirc.names[channel]) > maxNamesPerPost {
b.Send(
b.ircNick,
b.formatnicks(b.MMirc.names[channel][0:maxNamesPerPost], continued),
b.getMMChannel(channel))
b.MMirc.names[channel] = b.MMirc.names[channel][maxNamesPerPost:]
continued = true
}
b.Send(b.ircNick, b.formatnicks(b.MMirc.names[channel], continued), b.getMMChannel(channel))
b.MMirc.names[channel] = nil
}
func (b *Bridge) handleTopicWhoTime(event *irc.Event) bool {
parts := strings.Split(event.Arguments[2], "!")
t_i, err := strconv.ParseInt(event.Arguments[3], 10, 64)
if err != nil {
flog.irc.Errorf("Invalid time stamp: %s", event.Arguments[3])
return false
}
user := parts[0]
if len(parts) > 1 {
user += " [" + parts[1] + "]"
}
flog.irc.Infof("%s: Topic set by %s [%s]", event.Code, user, time.Unix(t_i, 0))
return true
}
func (b *Bridge) handleOther(event *irc.Event) {
flog.irc.Debugf("%#v", event)
switch event.Code {
case ircm.RPL_WELCOME:
b.handleNewConnection(event)
case ircm.RPL_ENDOFNAMES:
b.endNames(event)
case ircm.RPL_NAMREPLY:
b.storeNames(event)
case ircm.RPL_ISUPPORT:
fallthrough
case ircm.RPL_LUSEROP:
fallthrough
case ircm.RPL_LUSERUNKNOWN:
fallthrough
case ircm.RPL_LUSERCHANNELS:
fallthrough
case ircm.RPL_MYINFO:
flog.irc.Infof("%s: %s", event.Code, strings.Join(event.Arguments[1:], " "))
case ircm.RPL_YOURHOST:
fallthrough
case ircm.RPL_CREATED:
fallthrough
case ircm.RPL_STATSDLINE:
fallthrough
case ircm.RPL_LUSERCLIENT:
fallthrough
case ircm.RPL_LUSERME:
fallthrough
case ircm.RPL_LOCALUSERS:
fallthrough
case ircm.RPL_GLOBALUSERS:
fallthrough
case ircm.RPL_MOTD:
flog.irc.Infof("%s: %s", event.Code, event.Message())
// flog.irc.Info(event.Message())
case ircm.RPL_TOPIC:
flog.irc.Infof("%s: Topic for %s: %s", event.Code, event.Arguments[1], event.Message())
case ircm.RPL_TOPICWHOTIME:
if !b.handleTopicWhoTime(event) {
break
}
case ircm.MODE:
flog.irc.Infof("%s: %s %s", event.Code, event.Arguments[1], event.Arguments[0])
case ircm.JOIN:
fallthrough
case ircm.PING:
fallthrough
case ircm.PONG:
flog.irc.Infof("%s: %s", event.Code, event.Message())
case ircm.RPL_ENDOFMOTD:
case ircm.RPL_MOTDSTART:
case ircm.ERR_NICKNAMEINUSE:
flog.irc.Warn(event.Message())
case ircm.NOTICE:
b.handleNotice(event)
default:
flog.irc.Infof("UNKNOWN EVENT: %#v", event)
return
}
}
func (b *Bridge) Send(nick string, message string, channel string) error {
return b.SendType(nick, message, channel, "")
}
func (b *Bridge) SendType(nick string, message string, channel string, mtype string) error {
if b.Config.Mattermost.PrefixMessagesWithNick {
if IsMarkup(message) {
message = nick + "\n\n" + message
} else {
message = nick + " " + message
}
}
if b.kind == "legacy" {
matterMessage := matterhook.OMessage{IconURL: b.Config.Mattermost.IconURL}
matterMessage.Channel = channel
matterMessage.UserName = nick
matterMessage.Type = mtype
matterMessage.Text = message
err := b.mh.Send(matterMessage)
if err != nil {
flog.mm.Info(err)
return err
}
return nil
}
flog.mm.Debug("->mattermost channel: ", channel, " ", message)
b.mc.PostMessage(channel, message)
return nil
}
func (b *Bridge) handleMatterHook(mchan chan *MMMessage) {
for {
message := b.mh.Receive()
m := &MMMessage{}
m.Username = message.UserName
m.Text = message.Text
m.Channel = message.Token
mchan <- m
}
}
func (b *Bridge) handleMatterClient(mchan chan *MMMessage) {
for message := range b.mc.MessageChan {
// do not post our own messages back to irc
if message.Raw.Action == "posted" && b.mc.User.Username != message.Username {
m := &MMMessage{}
m.Username = message.Username
m.Channel = message.Channel
m.Text = message.Text
flog.mm.Debugf("<-mattermost channel: %s %#v %#v", message.Channel, message.Post, message.Raw)
mchan <- m
}
}
}
func (b *Bridge) handleMatter() {
mchan := make(chan *MMMessage)
if b.kind == "legacy" {
go b.handleMatterHook(mchan)
} else {
go b.handleMatterClient(mchan)
}
for message := range mchan {
var username string
username = message.Username + ": "
if b.Config.IRC.RemoteNickFormat != "" {
username = strings.Replace(b.Config.IRC.RemoteNickFormat, "{NICK}", message.Username, -1)
} else if b.Config.IRC.UseSlackCircumfix {
username = "<" + message.Username + "> "
}
cmd := strings.Fields(message.Text)[0]
switch cmd {
case "!users":
flog.mm.Info("received !users from ", message.Username)
b.i.SendRaw("NAMES " + b.getIRCChannel(message.Channel))
continue
case "!gif":
message.Text = b.giphyRandom(strings.Fields(strings.Replace(message.Text, "!gif ", "", 1)))
b.Send(b.ircNick, message.Text, b.getIRCChannel(message.Channel))
continue
}
texts := strings.Split(message.Text, "\n")
for _, text := range texts {
flog.mm.Debug("Sending message from " + message.Username + " to " + message.Channel)
b.i.Privmsg(b.getIRCChannel(message.Channel), username+text)
}
}
}
func (b *Bridge) giphyRandom(query []string) string {
g := giphy.DefaultClient
if b.Config.General.GiphyAPIKey != "" {
g.APIKey = b.Config.General.GiphyAPIKey
}
res, err := g.Random(query)
if err != nil {
return "error"
}
return res.Data.FixedHeightDownsampledURL
}
func (b *Bridge) getMMChannel(ircChannel string) string {
mmchannel, ok := b.ircMap[ircChannel]
if !ok {
mmchannel = b.Config.Mattermost.Channel
}
return mmchannel
}
func (b *Bridge) getIRCChannel(channel string) string {
if b.kind == "legacy" {
ircchannel := b.Config.IRC.Channel
_, ok := b.Config.Token[channel]
if ok {
ircchannel = b.Config.Token[channel].IRCChannel
}
return ircchannel
}
ircchannel, ok := b.mmMap[channel]
if !ok {
ircchannel = b.Config.IRC.Channel
}
return ircchannel
}

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vendor/github.com/42wim/matterbridge-plus/bridge/config.go generated vendored Normal file
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package bridge
import (
"gopkg.in/gcfg.v1"
"io/ioutil"
"log"
)
type Config struct {
IRC struct {
UseTLS bool
SkipTLSVerify bool
Server string
Port int
Nick string
Password string
Channel string
UseSlackCircumfix bool
NickServNick string
NickServPassword string
RemoteNickFormat string
}
Mattermost struct {
URL string
Port int
ShowJoinPart bool
Token string
IconURL string
SkipTLSVerify bool
BindAddress string
Channel string
PrefixMessagesWithNick bool
NicksPerRow int
NickFormatter string
Server string
Team string
Login string
Password string
RemoteNickFormat *string
}
Token map[string]*struct {
IRCChannel string
MMChannel string
}
Channel map[string]*struct {
IRC string
Mattermost string
}
General struct {
GiphyAPIKey string
}
}
func NewConfig(cfgfile string) *Config {
var cfg Config
content, err := ioutil.ReadFile(cfgfile)
if err != nil {
log.Fatal(err)
}
err = gcfg.ReadStringInto(&cfg, string(content))
if err != nil {
log.Fatal("Failed to parse "+cfgfile+":", err)
}
return &cfg
}

59
vendor/github.com/42wim/matterbridge-plus/bridge/helper.go generated vendored Normal file
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package bridge
import (
"strings"
)
func tableformatter(nicks []string, nicksPerRow int, continued bool) string {
result := "|IRC users"
if continued {
result = "|(continued)"
}
for i := 0; i < 2; i++ {
for j := 1; j <= nicksPerRow && j <= len(nicks); j++ {
if i == 0 {
result += "|"
} else {
result += ":-|"
}
}
result += "\r\n|"
}
result += nicks[0] + "|"
for i := 1; i < len(nicks); i++ {
if i%nicksPerRow == 0 {
result += "\r\n|" + nicks[i] + "|"
} else {
result += nicks[i] + "|"
}
}
return result
}
func plainformatter(nicks []string, nicksPerRow int) string {
return strings.Join(nicks, ", ") + " currently on IRC"
}
func IsMarkup(message string) bool {
switch message[0] {
case '|':
fallthrough
case '#':
fallthrough
case '_':
fallthrough
case '*':
fallthrough
case '~':
fallthrough
case '-':
fallthrough
case ':':
fallthrough
case '>':
fallthrough
case '=':
return true
}
return false
}

202
vendor/github.com/42wim/matterbridge-plus/matterclient/LICENSE generated vendored Normal file
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Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
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package matterclient
import (
"errors"
log "github.com/Sirupsen/logrus"
"net/http"
"strings"
"time"
"github.com/gorilla/websocket"
"github.com/jpillora/backoff"
"github.com/mattermost/platform/model"
)
type Credentials struct {
Login string
Team string
Pass string
Server string
NoTLS bool
}
type Message struct {
Raw *model.Message
Post *model.Post
Team string
Channel string
Username string
Text string
}
type MMClient struct {
*Credentials
Client *model.Client
WsClient *websocket.Conn
Channels *model.ChannelList
MoreChannels *model.ChannelList
User *model.User
Users map[string]*model.User
MessageChan chan *Message
Team *model.Team
log *log.Entry
}
func New(login, pass, team, server string) *MMClient {
cred := &Credentials{Login: login, Pass: pass, Team: team, Server: server}
mmclient := &MMClient{Credentials: cred, MessageChan: make(chan *Message, 100)}
mmclient.log = log.WithFields(log.Fields{"module": "matterclient"})
log.SetFormatter(&log.TextFormatter{FullTimestamp: true})
return mmclient
}
func (m *MMClient) SetLogLevel(level string) {
l, err := log.ParseLevel(level)
if err != nil {
log.SetLevel(log.InfoLevel)
return
}
log.SetLevel(l)
}
func (m *MMClient) Login() error {
b := &backoff.Backoff{
Min: time.Second,
Max: 5 * time.Minute,
Jitter: true,
}
uriScheme := "https://"
wsScheme := "wss://"
if m.NoTLS {
uriScheme = "http://"
wsScheme = "ws://"
}
// login to mattermost
m.Client = model.NewClient(uriScheme + m.Credentials.Server)
var myinfo *model.Result
var appErr *model.AppError
var logmsg = "trying login"
for {
m.log.Debugf(logmsg+" %s %s %s", m.Credentials.Team, m.Credentials.Login, m.Credentials.Server)
myinfo, appErr = m.Client.LoginByEmail(m.Credentials.Team, m.Credentials.Login, m.Credentials.Pass)
if appErr != nil {
d := b.Duration()
m.log.Debug(appErr.DetailedError)
if !strings.Contains(appErr.DetailedError, "connection refused") &&
!strings.Contains(appErr.DetailedError, "invalid character") {
if appErr.Message == "" {
return errors.New(appErr.DetailedError)
}
return errors.New(appErr.Message)
}
m.log.Debug("LOGIN: %s, reconnecting in %s", appErr, d)
time.Sleep(d)
logmsg = "retrying login"
continue
}
break
}
// reset timer
b.Reset()
m.User = myinfo.Data.(*model.User)
myinfo, _ = m.Client.GetMyTeam("")
m.Team = myinfo.Data.(*model.Team)
// setup websocket connection
wsurl := wsScheme + m.Credentials.Server + "/api/v1/websocket"
header := http.Header{}
header.Set(model.HEADER_AUTH, "BEARER "+m.Client.AuthToken)
var WsClient *websocket.Conn
var err error
for {
WsClient, _, err = websocket.DefaultDialer.Dial(wsurl, header)
if err != nil {
d := b.Duration()
log.Printf("WSS: %s, reconnecting in %s", err, d)
time.Sleep(d)
continue
}
break
}
b.Reset()
m.WsClient = WsClient
// populating users
m.UpdateUsers()
// populating channels
m.UpdateChannels()
return nil
}
func (m *MMClient) WsReceiver() {
var rmsg model.Message
for {
if err := m.WsClient.ReadJSON(&rmsg); err != nil {
log.Println("error:", err)
// reconnect
m.Login()
}
//log.Printf("WsReceiver: %#v", rmsg)
msg := &Message{Raw: &rmsg, Team: m.Credentials.Team}
m.parseMessage(msg)
m.MessageChan <- msg
}
}
func (m *MMClient) parseMessage(rmsg *Message) {
switch rmsg.Raw.Action {
case model.ACTION_POSTED:
m.parseActionPost(rmsg)
/*
case model.ACTION_USER_REMOVED:
m.handleWsActionUserRemoved(&rmsg)
case model.ACTION_USER_ADDED:
m.handleWsActionUserAdded(&rmsg)
*/
}
}
func (m *MMClient) parseActionPost(rmsg *Message) {
data := model.PostFromJson(strings.NewReader(rmsg.Raw.Props["post"]))
// log.Println("receiving userid", data.UserId)
// we don't have the user, refresh the userlist
if m.Users[data.UserId] == nil {
m.UpdateUsers()
}
rmsg.Username = m.Users[data.UserId].Username
rmsg.Channel = m.GetChannelName(data.ChannelId)
// direct message
if strings.Contains(rmsg.Channel, "__") {
//log.Println("direct message")
rcvusers := strings.Split(rmsg.Channel, "__")
if rcvusers[0] != m.User.Id {
rmsg.Channel = m.Users[rcvusers[0]].Username
} else {
rmsg.Channel = m.Users[rcvusers[1]].Username
}
}
rmsg.Text = data.Message
rmsg.Post = data
return
}
func (m *MMClient) UpdateUsers() error {
mmusers, _ := m.Client.GetProfiles(m.User.TeamId, "")
m.Users = mmusers.Data.(map[string]*model.User)
return nil
}
func (m *MMClient) UpdateChannels() error {
mmchannels, _ := m.Client.GetChannels("")
m.Channels = mmchannels.Data.(*model.ChannelList)
mmchannels, _ = m.Client.GetMoreChannels("")
m.MoreChannels = mmchannels.Data.(*model.ChannelList)
return nil
}
func (m *MMClient) GetChannelName(id string) string {
for _, channel := range append(m.Channels.Channels, m.MoreChannels.Channels...) {
if channel.Id == id {
return channel.Name
}
}
// not found? could be a new direct message from mattermost. Try to update and check again
m.UpdateChannels()
for _, channel := range append(m.Channels.Channels, m.MoreChannels.Channels...) {
if channel.Id == id {
return channel.Name
}
}
return ""
}
func (m *MMClient) GetChannelId(name string) string {
for _, channel := range append(m.Channels.Channels, m.MoreChannels.Channels...) {
if channel.Name == name {
return channel.Id
}
}
return ""
}
func (m *MMClient) GetChannelHeader(id string) string {
for _, channel := range append(m.Channels.Channels, m.MoreChannels.Channels...) {
if channel.Id == id {
return channel.Header
}
}
return ""
}
func (m *MMClient) PostMessage(channel string, text string) {
post := &model.Post{ChannelId: m.GetChannelId(channel), Message: text}
m.Client.CreatePost(post)
}
func (m *MMClient) JoinChannel(channel string) error {
cleanChan := strings.Replace(channel, "#", "", 1)
if m.GetChannelId(cleanChan) == "" {
return errors.New("failed to join")
}
for _, c := range m.Channels.Channels {
if c.Name == cleanChan {
m.log.Debug("Not joining ", cleanChan, " already joined.")
return nil
}
}
m.log.Debug("Joining ", cleanChan)
_, err := m.Client.JoinChannel(m.GetChannelId(cleanChan))
if err != nil {
return errors.New("failed to join")
}
// m.SyncChannel(m.getMMChannelId(strings.Replace(channel, "#", "", 1)), strings.Replace(channel, "#", "", 1))
return nil
}
func (m *MMClient) GetPostsSince(channelId string, time int64) *model.PostList {
res, err := m.Client.GetPostsSince(channelId, time)
if err != nil {
return nil
}
return res.Data.(*model.PostList)
}
func (m *MMClient) SearchPosts(query string) *model.PostList {
res, err := m.Client.SearchPosts(query)
if err != nil {
return nil
}
return res.Data.(*model.PostList)
}
func (m *MMClient) GetPosts(channelId string, limit int) *model.PostList {
res, err := m.Client.GetPosts(channelId, 0, limit, "")
if err != nil {
return nil
}
return res.Data.(*model.PostList)
}
func (m *MMClient) UpdateChannelHeader(channelId string, header string) {
data := make(map[string]string)
data["channel_id"] = channelId
data["channel_header"] = header
log.Printf("updating channelheader %#v, %#v", channelId, header)
_, err := m.Client.UpdateChannelHeader(data)
if err != nil {
log.Print(err)
}
}
func (m *MMClient) UpdateLastViewed(channelId string) {
log.Printf("posting lastview %#v", channelId)
_, err := m.Client.UpdateLastViewedAt(channelId)
if err != nil {
log.Print(err)
}
}
func (m *MMClient) UsernamesInChannel(channelName string) []string {
ceiRes, err := m.Client.GetChannelExtraInfo(m.GetChannelId(channelName), 5000, "")
if err != nil {
log.Errorf("UsernamesInChannel(%s) failed: %s", channelName, err)
return []string{}
}
extra := ceiRes.Data.(*model.ChannelExtra)
result := []string{}
for _, member := range extra.Members {
result = append(result, member.Username)
}
return result
}