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Refactor samechannelgateway

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This commit is contained in:
Wim 2017-02-17 22:08:30 +01:00
parent dc37232100
commit 62b165c0b4
3 changed files with 44 additions and 100 deletions
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19
gateway/gateway.go
View File

@ -12,14 +12,14 @@ import (
type Gateway struct {
*config.Config
MyConfig *config.Gateway
//Bridges []*bridge.Bridge
Bridges map[string]*bridge.Bridge
ChannelsOut map[string][]string
ChannelsIn map[string][]string
ChannelOptions map[string]config.ChannelOptions
Name string
Message chan config.Message
MyConfig *config.Gateway
Bridges map[string]*bridge.Bridge
ChannelsOut map[string][]string
ChannelsIn map[string][]string
ChannelOptions map[string]config.ChannelOptions
Name string
Message chan config.Message
DestChannelFunc func(msg *config.Message, dest string) []string
}
func New(cfg *config.Config, gateway *config.Gateway) *Gateway {
@ -29,6 +29,7 @@ func New(cfg *config.Config, gateway *config.Gateway) *Gateway {
gw.MyConfig = gateway
gw.Message = make(chan config.Message)
gw.Bridges = make(map[string]*bridge.Bridge)
gw.DestChannelFunc = gw.getDestChannel
return gw
}
@ -151,7 +152,7 @@ func (gw *Gateway) handleMessage(msg config.Message, dest *bridge.Bridge) {
return
}
originchannel := msg.Channel
channels := gw.getDestChannel(&msg, dest.Account)
channels := gw.DestChannelFunc(&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.Account == dest.Account && channel == originchannel {

114
gateway/samechannel/samechannel.go
View File

@ -1,105 +1,49 @@
package samechannelgateway
import (
"github.com/42wim/matterbridge/bridge"
"github.com/42wim/matterbridge/bridge/config"
log "github.com/Sirupsen/logrus"
"strings"
"github.com/42wim/matterbridge/gateway"
)
type SameChannelGateway struct {
*config.Config
MyConfig *config.SameChannelGateway
Bridges map[string]*bridge.Bridge
Channels []string
ignoreNicks map[string][]string
Name string
MyConfig *config.SameChannelGateway
Channels []string
Name string
}
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
gw.Channels = gateway.Channels
for _, account := range gateway.Accounts {
br := config.Bridge{Account: account}
log.Infof("Starting bridge: %s", account)
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.Account, err)
}
for _, channel := range gw.Channels {
log.Infof("%s: joining %s", br.Account, channel)
br.JoinChannel(channel)
func New(cfg *config.Config, gatewayCfg *config.SameChannelGateway) *SameChannelGateway {
return &SameChannelGateway{
MyConfig: gatewayCfg,
Channels: gatewayCfg.Channels,
Name: gatewayCfg.Name,
Config: cfg}
}
func (sgw *SameChannelGateway) Start() error {
gw := gateway.New(sgw.Config, &config.Gateway{Name: sgw.Name})
gw.DestChannelFunc = sgw.getDestChannel
for _, account := range sgw.MyConfig.Accounts {
for _, channel := range sgw.Channels {
br := config.Bridge{Account: account, Channel: channel}
gw.MyConfig.InOut = append(gw.MyConfig.InOut, br)
}
}
gw.handleReceive(c)
return nil
return gw.Start()
}
func (gw *SameChannelGateway) handleReceive(c chan config.Message) {
for {
select {
case msg := <-c:
if !gw.ignoreMessage(&msg) {
for _, br := range gw.Bridges {
gw.handleMessage(msg, br)
}
}
}
}
}
func (gw *SameChannelGateway) handleMessage(msg config.Message, dest *bridge.Bridge) {
// is this a configured channel
if !gw.validChannel(msg.Channel) {
return
}
// do not send the message to the bridge we come from if also the channel is the same
if msg.Account == dest.Account {
return
}
gw.modifyUsername(&msg, dest)
log.Debugf("Sending %#v from %s (%s) to %s (%s)", msg, msg.Account, msg.Channel, dest.Account, msg.Channel)
err := dest.Send(msg)
if err != nil {
log.Error(err)
}
}
func (gw *SameChannelGateway) ignoreMessage(msg *config.Message) bool {
for _, entry := range strings.Fields(gw.Bridges[msg.Account].Config.IgnoreNicks) {
if msg.Username == entry {
log.Debugf("ignoring %s from %s", msg.Username, msg.Account)
return true
}
}
return false
}
func (gw *SameChannelGateway) modifyUsername(msg *config.Message, dest *bridge.Bridge) {
br := gw.Bridges[msg.Account]
nick := gw.Config.General.RemoteNickFormat
if nick == "" {
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
}
func (gw *SameChannelGateway) validChannel(channel string) bool {
for _, c := range gw.Channels {
func (sgw *SameChannelGateway) validChannel(channel string) bool {
for _, c := range sgw.Channels {
if c == channel {
return true
}
}
return false
}
func (sgw *SameChannelGateway) getDestChannel(msg *config.Message, dest string) []string {
if sgw.validChannel(msg.Channel) {
return []string{msg.Channel}
}
return []string{}
}

11
matterbridge.go
View File

@ -36,12 +36,11 @@ func main() {
continue
}
fmt.Printf("starting samechannel gateway %#v\n", gw.Name)
go func(gw config.SameChannelGateway) {
err := samechannelgateway.New(cfg, &gw)
if err != nil {
log.Fatalf("starting gateway failed %#v", err)
}
}(gw)
g := samechannelgateway.New(cfg, &gw)
err := g.Start()
if err != nil {
log.Fatalf("starting gateway failed %#v", err)
}
}
for _, gw := range cfg.Gateway {