1 files changed, 135 insertions, 0 deletions
diff --git a/teleirc/matterbridge/bridge/bridge.go b/teleirc/matterbridge/bridge/bridge.go
new file mode 100644
index 0000000..ef71f97
--- /dev/null
+++ b/teleirc/matterbridge/bridge/bridge.go
@@ -0,0 +1,135 @@
+package bridge
+
+import (
+	"log"
+	"strings"
+	"sync"
+	"time"
+
+	"github.com/42wim/matterbridge/bridge/config"
+	"github.com/sirupsen/logrus"
+)
+
+type Bridger interface {
+	Send(msg config.Message) (string, error)
+	Connect() error
+	JoinChannel(channel config.ChannelInfo) error
+	Disconnect() error
+}
+
+type Bridge struct {
+	Bridger
+	*sync.RWMutex
+
+	Name           string
+	Account        string
+	Protocol       string
+	Channels       map[string]config.ChannelInfo
+	Joined         map[string]bool
+	ChannelMembers *config.ChannelMembers
+	Log            *logrus.Entry
+	Config         config.Config
+	General        *config.Protocol
+}
+
+type Config struct {
+	*Bridge
+
+	Remote chan config.Message
+}
+
+// Factory is the factory function to create a bridge
+type Factory func(*Config) Bridger
+
+func New(bridge *config.Bridge) *Bridge {
+	accInfo := strings.Split(bridge.Account, ".")
+	if len(accInfo) != 2 {
+		log.Fatalf("config failure, account incorrect: %s", bridge.Account)
+	}
+
+	protocol := accInfo[0]
+	name := accInfo[1]
+
+	return &Bridge{
+		RWMutex:  new(sync.RWMutex),
+		Channels: make(map[string]config.ChannelInfo),
+		Name:     name,
+		Protocol: protocol,
+		Account:  bridge.Account,
+		Joined:   make(map[string]bool),
+	}
+}
+
+func (b *Bridge) JoinChannels() error {
+	return b.joinChannels(b.Channels, b.Joined)
+}
+
+// SetChannelMembers sets the newMembers to the bridge ChannelMembers
+func (b *Bridge) SetChannelMembers(newMembers *config.ChannelMembers) {
+	b.Lock()
+	b.ChannelMembers = newMembers
+	b.Unlock()
+}
+
+func (b *Bridge) joinChannels(channels map[string]config.ChannelInfo, exists map[string]bool) error {
+	for ID, channel := range channels {
+		if !exists[ID] {
+			b.Log.Infof("%s: joining %s (ID: %s)", b.Account, channel.Name, ID)
+			time.Sleep(time.Duration(b.GetInt("JoinDelay")) * time.Millisecond)
+			err := b.JoinChannel(channel)
+			if err != nil {
+				return err
+			}
+			exists[ID] = true
+		}
+	}
+	return nil
+}
+
+func (b *Bridge) GetConfigKey(key string) string {
+	return b.Account + "." + key
+}
+
+func (b *Bridge) IsKeySet(key string) bool {
+	return b.Config.IsKeySet(b.GetConfigKey(key)) || b.Config.IsKeySet("general."+key)
+}
+
+func (b *Bridge) GetBool(key string) bool {
+	val, ok := b.Config.GetBool(b.GetConfigKey(key))
+	if !ok {
+		val, _ = b.Config.GetBool("general." + key)
+	}
+	return val
+}
+
+func (b *Bridge) GetInt(key string) int {
+	val, ok := b.Config.GetInt(b.GetConfigKey(key))
+	if !ok {
+		val, _ = b.Config.GetInt("general." + key)
+	}
+	return val
+}
+
+func (b *Bridge) GetString(key string) string {
+	val, ok := b.Config.GetString(b.GetConfigKey(key))
+	if !ok {
+		val, _ = b.Config.GetString("general." + key)
+	}
+	return val
+}
+
+func (b *Bridge) GetStringSlice(key string) []string {
+	val, ok := b.Config.GetStringSlice(b.GetConfigKey(key))
+	if !ok {
+		val, _ = b.Config.GetStringSlice("general." + key)
+	}
+	return val
+}
+
+func (b *Bridge) GetStringSlice2D(key string) [][]string {
+	val, ok := b.Config.GetStringSlice2D(b.GetConfigKey(key))
+	if !ok {
+		val, _ = b.Config.GetStringSlice2D("general." + key)
+	}
+	return val
+}