106 lines
2.2 KiB
Go
106 lines
2.2 KiB
Go
package api
|
|
|
|
import (
|
|
"github.com/42wim/matterbridge/bridge/config"
|
|
log "github.com/Sirupsen/logrus"
|
|
"github.com/labstack/echo"
|
|
"github.com/labstack/echo/middleware"
|
|
"github.com/zfjagann/golang-ring"
|
|
"net/http"
|
|
"sync"
|
|
)
|
|
|
|
type Api struct {
|
|
Config *config.Protocol
|
|
Remote chan config.Message
|
|
Account string
|
|
Messages ring.Ring
|
|
sync.RWMutex
|
|
}
|
|
|
|
type ApiMessage struct {
|
|
Text string `json:"text"`
|
|
Username string `json:"username"`
|
|
UserID string `json:"userid"`
|
|
Avatar string `json:"avatar"`
|
|
Gateway string `json:"gateway"`
|
|
}
|
|
|
|
var flog *log.Entry
|
|
var protocol = "api"
|
|
|
|
func init() {
|
|
flog = log.WithFields(log.Fields{"module": protocol})
|
|
}
|
|
|
|
func New(cfg config.Protocol, account string, c chan config.Message) *Api {
|
|
b := &Api{}
|
|
e := echo.New()
|
|
b.Messages = ring.Ring{}
|
|
b.Messages.SetCapacity(cfg.Buffer)
|
|
b.Config = &cfg
|
|
b.Account = account
|
|
b.Remote = c
|
|
if b.Config.Token != "" {
|
|
e.Use(middleware.KeyAuth(func(key string, c echo.Context) (bool, error) {
|
|
return key == b.Config.Token, nil
|
|
}))
|
|
}
|
|
e.GET("/api/messages", b.handleMessages)
|
|
e.POST("/api/message", b.handlePostMessage)
|
|
go func() {
|
|
flog.Fatal(e.Start(cfg.BindAddress))
|
|
}()
|
|
return b
|
|
}
|
|
|
|
func (b *Api) Connect() error {
|
|
return nil
|
|
}
|
|
func (b *Api) Disconnect() error {
|
|
return nil
|
|
|
|
}
|
|
func (b *Api) JoinChannel(channel config.ChannelInfo) error {
|
|
return nil
|
|
|
|
}
|
|
|
|
func (b *Api) Send(msg config.Message) (string, error) {
|
|
b.Lock()
|
|
defer b.Unlock()
|
|
// ignore delete messages
|
|
if msg.Event == config.EVENT_MSG_DELETE {
|
|
return "", nil
|
|
}
|
|
b.Messages.Enqueue(&msg)
|
|
return "", nil
|
|
}
|
|
|
|
func (b *Api) handlePostMessage(c echo.Context) error {
|
|
message := &ApiMessage{}
|
|
if err := c.Bind(message); err != nil {
|
|
return err
|
|
}
|
|
flog.Debugf("Sending message from %s on %s to gateway", message.Username, "api")
|
|
b.Remote <- config.Message{
|
|
Text: message.Text,
|
|
Username: message.Username,
|
|
UserID: message.UserID,
|
|
Channel: "api",
|
|
Avatar: message.Avatar,
|
|
Account: b.Account,
|
|
Gateway: message.Gateway,
|
|
Protocol: "api",
|
|
}
|
|
return c.JSON(http.StatusOK, message)
|
|
}
|
|
|
|
func (b *Api) handleMessages(c echo.Context) error {
|
|
b.Lock()
|
|
defer b.Unlock()
|
|
c.JSONPretty(http.StatusOK, b.Messages.Values(), " ")
|
|
b.Messages = ring.Ring{}
|
|
return nil
|
|
}
|