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Refactor

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This commit is contained in:
Wim
2016-11-13 23:06:37 +01:00
parent 14830d9f1c
commit 99d130d1ed
10 changed files with 141 additions and 247 deletions
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50
gateway/gateway.go
View File

@ -11,8 +11,9 @@ import (
type Gateway struct {
*config.Config
MyConfig *config.Gateway
Bridges []bridge.Bridge
MyConfig *config.Gateway
//Bridges []*bridge.Bridge
Bridges map[string]*bridge.Bridge
ChannelsOut map[string][]string
ChannelsIn map[string][]string
ignoreNicks map[string][]string
@ -26,28 +27,29 @@ func New(cfg *config.Config, gateway *config.Gateway) *Gateway {
gw.Config = cfg
gw.MyConfig = gateway
gw.Message = make(chan config.Message)
gw.Bridges = make(map[string]*bridge.Bridge)
return gw
}
func (gw *Gateway) AddBridge(cfg *config.Bridge) error {
for _, br := range gw.Bridges {
if br.FullOrigin() == cfg.Account {
if br.Account == cfg.Account {
return nil
}
}
log.Infof("Starting bridge: %s ", cfg.Account)
br := bridge.New(gw.Config, cfg, gw.Message)
gw.Bridges = append(gw.Bridges, br)
gw.Bridges[cfg.Account] = br
err := br.Connect()
if err != nil {
return fmt.Errorf("Bridge %s failed to start: %v", br.FullOrigin(), err)
return fmt.Errorf("Bridge %s failed to start: %v", br.Account, err)
}
exists := make(map[string]bool)
for _, channel := range append(gw.ChannelsOut[br.FullOrigin()], gw.ChannelsIn[br.FullOrigin()]...) {
if !exists[br.FullOrigin()+channel] {
log.Infof("%s: joining %s", br.FullOrigin(), channel)
for _, channel := range append(gw.ChannelsOut[br.Account], gw.ChannelsIn[br.Account]...) {
if !exists[br.Account+channel] {
log.Infof("%s: joining %s", br.Account, channel)
br.JoinChannel(channel)
exists[br.FullOrigin()+channel] = true
exists[br.Account+channel] = true
}
}
return nil
@ -103,7 +105,7 @@ func (gw *Gateway) mapIgnores() {
}
func (gw *Gateway) getDestChannel(msg *config.Message, dest string) []string {
channels := gw.ChannelsIn[msg.FullOrigin]
channels := gw.ChannelsIn[msg.Account]
for _, channel := range channels {
if channel == msg.Channel {
return gw.ChannelsOut[dest]
@ -112,15 +114,15 @@ func (gw *Gateway) getDestChannel(msg *config.Message, dest string) []string {
return []string{}
}
func (gw *Gateway) handleMessage(msg config.Message, dest bridge.Bridge) {
func (gw *Gateway) handleMessage(msg config.Message, dest *bridge.Bridge) {
if gw.ignoreMessage(&msg) {
return
}
originchannel := msg.Channel
channels := gw.getDestChannel(&msg, dest.FullOrigin())
channels := gw.getDestChannel(&msg, dest.Account)
for _, channel := range channels {
// do not send the message to the bridge we come from if also the channel is the same
if msg.FullOrigin == dest.FullOrigin() && channel == originchannel {
if msg.Account == dest.Account && channel == originchannel {
continue
}
msg.Channel = channel
@ -128,7 +130,8 @@ func (gw *Gateway) handleMessage(msg config.Message, dest bridge.Bridge) {
log.Debug("empty channel")
return
}
log.Debugf("Sending %#v from %s (%s) to %s (%s)", msg, msg.FullOrigin, originchannel, dest.FullOrigin(), channel)
log.Debugf("Sending %#v from %s (%s) to %s (%s)", msg, msg.Account, originchannel, dest.Account, channel)
gw.modifyUsername(&msg, dest)
err := dest.Send(msg)
if err != nil {
fmt.Println(err)
@ -138,7 +141,7 @@ func (gw *Gateway) handleMessage(msg config.Message, dest bridge.Bridge) {
func (gw *Gateway) ignoreMessage(msg *config.Message) bool {
// should we discard messages ?
for _, entry := range gw.ignoreNicks[msg.FullOrigin] {
for _, entry := range gw.ignoreNicks[msg.Account] {
if msg.Username == entry {
return true
}
@ -146,17 +149,26 @@ func (gw *Gateway) ignoreMessage(msg *config.Message) bool {
return false
}
func (gw *Gateway) modifyMessage(msg *config.Message, dest bridge.Bridge) {
func (gw *Gateway) modifyMessage(msg *config.Message, dest *bridge.Bridge) {
val := reflect.ValueOf(gw.Config).Elem()
for i := 0; i < val.NumField(); i++ {
typeField := val.Type().Field(i)
// look for the protocol map (both lowercase)
if strings.ToLower(typeField.Name) == dest.Protocol() {
if strings.ToLower(typeField.Name) == dest.Protocol {
// get the Protocol struct from the map
protoCfg := val.Field(i).MapIndex(reflect.ValueOf(dest.Origin()))
protoCfg := val.Field(i).MapIndex(reflect.ValueOf(dest.Name))
//config.SetNickFormat(msg, protoCfg.Interface().(config.Protocol))
val.Field(i).SetMapIndex(reflect.ValueOf(dest.Origin()), protoCfg)
val.Field(i).SetMapIndex(reflect.ValueOf(dest.Name), protoCfg)
break
}
}
}
func (gw *Gateway) modifyUsername(msg *config.Message, dest *bridge.Bridge) {
br := gw.Bridges[msg.Account]
nick := dest.Config.RemoteNickFormat
nick = strings.Replace(nick, "{NICK}", msg.Username, -1)
nick = strings.Replace(nick, "{BRIDGE}", br.Name, -1)
nick = strings.Replace(nick, "{PROTOCOL}", br.Protocol, -1)
msg.Username = nick
}

45
gateway/samechannel/samechannel.go
View File

@ -10,7 +10,7 @@ import (
type SameChannelGateway struct {
*config.Config
MyConfig *config.SameChannelGateway
Bridges []bridge.Bridge
Bridges map[string]*bridge.Bridge
Channels []string
ignoreNicks map[string][]string
Name string
@ -19,6 +19,7 @@ type SameChannelGateway struct {
func New(cfg *config.Config, gateway *config.SameChannelGateway) error {
c := make(chan config.Message)
gw := &SameChannelGateway{}
gw.Bridges = make(map[string]*bridge.Bridge)
gw.Name = gateway.Name
gw.Config = cfg
gw.MyConfig = gateway
@ -26,15 +27,15 @@ func New(cfg *config.Config, gateway *config.SameChannelGateway) error {
for _, account := range gateway.Accounts {
br := config.Bridge{Account: account}
log.Infof("Starting bridge: %s", account)
gw.Bridges = append(gw.Bridges, bridge.New(cfg, &br, c))
gw.Bridges[account] = bridge.New(cfg, &br, c)
}
for _, br := range gw.Bridges {
err := br.Connect()
if err != nil {
log.Fatalf("Bridge %s failed to start: %v", br.FullOrigin(), err)
log.Fatalf("Bridge %s failed to start: %v", br.Account, err)
}
for _, channel := range gw.Channels {
log.Infof("%s: joining %s", br.FullOrigin(), channel)
log.Infof("%s: joining %s", br.Account, channel)
br.JoinChannel(channel)
}
}
@ -53,38 +54,24 @@ func (gw *SameChannelGateway) handleReceive(c chan config.Message) {
}
}
func (gw *SameChannelGateway) handleMessage(msg config.Message, dest bridge.Bridge) {
func (gw *SameChannelGateway) handleMessage(msg config.Message, dest *bridge.Bridge) {
// do not send the message to the bridge we come from if also the channel is the same
if msg.FullOrigin == dest.FullOrigin() {
if msg.Account == dest.Account {
return
}
gw.modifyMessage(&msg, dest)
log.Debugf("Sending %#v from %s to %s", msg, msg.FullOrigin, dest.FullOrigin())
gw.modifyUsername(&msg, dest)
log.Debugf("Sending %#v from %s to %s", msg, msg.Account, dest.Account)
err := dest.Send(msg)
if err != nil {
log.Error(err)
}
}
func setNickFormat(msg *config.Message, format string) {
if format == "" {
msg.Username = msg.Protocol + "." + msg.Origin + "-" + msg.Username + ": "
return
}
msg.Username = strings.Replace(format, "{NICK}", msg.Username, -1)
msg.Username = strings.Replace(msg.Username, "{BRIDGE}", msg.Origin, -1)
msg.Username = strings.Replace(msg.Username, "{PROTOCOL}", msg.Protocol, -1)
}
func (gw *SameChannelGateway) modifyMessage(msg *config.Message, dest bridge.Bridge) {
switch dest.Protocol() {
case "irc":
setNickFormat(msg, gw.Config.IRC[dest.Origin()].RemoteNickFormat)
case "mattermost":
setNickFormat(msg, gw.Config.Mattermost[dest.Origin()].RemoteNickFormat)
case "slack":
setNickFormat(msg, gw.Config.Slack[dest.Origin()].RemoteNickFormat)
case "discord":
setNickFormat(msg, gw.Config.Discord[dest.Origin()].RemoteNickFormat)
}
func (gw *SameChannelGateway) modifyUsername(msg *config.Message, dest *bridge.Bridge) {
br := gw.Bridges[msg.Account]
nick := dest.Config.RemoteNickFormat
nick = strings.Replace(nick, "{NICK}", msg.Username, -1)
nick = strings.Replace(nick, "{BRIDGE}", br.Name, -1)
nick = strings.Replace(nick, "{PROTOCOL}", br.Protocol, -1)
msg.Username = nick
}