90 lines
2.0 KiB
Go
90 lines
2.0 KiB
Go
package main
|
|
|
|
import (
|
|
"fmt"
|
|
"os"
|
|
"strings"
|
|
|
|
"github.com/gofiber/fiber/v2"
|
|
"maunium.net/go/mautrix"
|
|
"maunium.net/go/mautrix/id"
|
|
)
|
|
|
|
var (
|
|
matrixClient *mautrix.Client
|
|
defaultRoom *string
|
|
port = "3000"
|
|
)
|
|
|
|
func init() {
|
|
homeserverURL, ok := os.LookupEnv("HOMESERVER_URL")
|
|
if !ok {
|
|
panic("HOMESERVER_URL env var required")
|
|
}
|
|
userID, ok := os.LookupEnv("USER_ID")
|
|
if !ok {
|
|
panic("USER_ID env var required")
|
|
} else {
|
|
userID = strings.Replace(userID, homeserverURL, "", -1)
|
|
userID = strings.TrimPrefix(userID, "@")
|
|
}
|
|
accessToken, ok := os.LookupEnv("ACCESS_TOKEN")
|
|
if !ok {
|
|
panic("ACCESS_TOKEN env var required")
|
|
}
|
|
|
|
if p, ok := os.LookupEnv("PORT"); ok {
|
|
port = p
|
|
}
|
|
|
|
room, ok := os.LookupEnv("DEFAULT_ROOM")
|
|
if ok {
|
|
defaultRoom = &room
|
|
}
|
|
|
|
client, err := mautrix.NewClient(homeserverURL, id.NewUserID(userID, homeserverURL), accessToken)
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
matrixClient = client
|
|
}
|
|
|
|
func main() {
|
|
app := fiber.New()
|
|
app.Post("/", HandlePayloadPost)
|
|
app.Listen(fmt.Sprintf(":%s", port))
|
|
}
|
|
|
|
func HandlePayloadPost(c *fiber.Ctx) error {
|
|
payload := Payload{}
|
|
|
|
if err := c.BodyParser(&payload); err != nil {
|
|
return err
|
|
}
|
|
if err := payload.Validate(defaultRoom); err != nil {
|
|
fmt.Println("Invalid payload - ", err)
|
|
return c.Status(fiber.StatusBadRequest).SendString(err.Error())
|
|
}
|
|
|
|
switch payload.Type {
|
|
case PayloadTypeText:
|
|
_, err := matrixClient.SendText(id.RoomID(payload.RoomID), payload.Message)
|
|
if err != nil {
|
|
if httpErr, ok := err.(mautrix.HTTPError); ok {
|
|
return c.Status(httpErr.Response.StatusCode).SendString(httpErr.RespError.Err)
|
|
}
|
|
return fiber.ErrInternalServerError
|
|
}
|
|
case PayloadTypeNotice:
|
|
_, err := matrixClient.SendNotice(id.RoomID(payload.RoomID), payload.Message)
|
|
if err != nil {
|
|
if httpErr, ok := err.(mautrix.HTTPError); ok {
|
|
return c.Status(httpErr.Response.StatusCode).SendString(httpErr.RespError.Err)
|
|
}
|
|
return fiber.ErrInternalServerError
|
|
}
|
|
}
|
|
|
|
return c.SendStatus(fiber.StatusOK)
|
|
}
|