Convert and re-enable giphy service

Signed-off-by: Nikos Filippakis <me@nfil.dev>

goneb.go

@@ -22,7 +22,8 @@ import (
 	_ "github.com/matrix-org/go-neb/realms/jira"
 	//_ "github.com/matrix-org/go-neb/services/alertmanager"
 	_ "github.com/matrix-org/go-neb/services/echo"
-	//_ "github.com/matrix-org/go-neb/services/giphy"
+	_ "github.com/matrix-org/go-neb/services/giphy"
+
 	//_ "github.com/matrix-org/go-neb/services/github"
 	//_ "github.com/matrix-org/go-neb/services/google"
 	//_ "github.com/matrix-org/go-neb/services/guggy"

services/giphy/giphy.go

@@ -10,8 +10,11 @@ import (
 	"strings"
 
 	"github.com/matrix-org/go-neb/types"
-	"github.com/matrix-org/gomatrix"
 	log "github.com/sirupsen/logrus"
+	"maunium.net/go/mautrix"
+	"maunium.net/go/mautrix/event"
+	mevt "maunium.net/go/mautrix/event"
+	"maunium.net/go/mautrix/id"
 )
 
 // ServiceType of the Giphy service.
@@ -58,18 +61,18 @@ type Service struct {
 // Commands supported:
 //   !giphy some search query without quotes
 // Responds with a suitable GIF into the same room as the command.
-func (s *Service) Commands(client *gomatrix.Client) []types.Command {
+func (s *Service) Commands(client *mautrix.Client) []types.Command {
 	return []types.Command{
 		types.Command{
 			Path: []string{"giphy"},
-			Command: func(roomID, userID string, args []string) (interface{}, error) {
+			Command: func(roomID id.RoomID, userID id.UserID, args []string) (interface{}, error) {
 				return s.cmdGiphy(client, roomID, userID, args)
 			},
 		},
 	}
 }
 
-func (s *Service) cmdGiphy(client *gomatrix.Client, roomID, userID string, args []string) (interface{}, error) {
+func (s *Service) cmdGiphy(client *mautrix.Client, roomID id.RoomID, userID id.UserID, args []string) (interface{}, error) {
 	// only 1 arg which is the text to search for.
 	query := strings.Join(args, " ")
 	gifResult, err := s.searchGiphy(query)
@@ -90,14 +93,14 @@ func (s *Service) cmdGiphy(client *gomatrix.Client, roomID, userID string, args
 		return nil, err
 	}
 
-	return gomatrix.ImageMessage{
-		MsgType: "m.image",
+	return mevt.MessageEventContent{
+		MsgType: event.MsgImage,
 		Body:    gifResult.Slug,
-		URL:     resUpload.ContentURI,
-		Info: gomatrix.ImageInfo{
+		URL:     resUpload.ContentURI.CUString(),
+		Info: &mevt.FileInfo{
 			Height:   asInt(image.Height),
 			Width:    asInt(image.Width),
-			Mimetype: "image/gif",
+			MimeType: "image/gif",
 			Size:     asInt(image.Size),
 		},
 	}, nil
@@ -130,16 +133,16 @@ func (s *Service) searchGiphy(query string) (*result, error) {
 	return &search.Data, nil
 }
 
-func asInt(strInt string) uint {
-	u64, err := strconv.ParseUint(strInt, 10, 32)
+func asInt(strInt string) int {
+	i64, err := strconv.ParseInt(strInt, 10, 32)
 	if err != nil {
 		return 0 // default to 0 since these are all just hints to the client
 	}
-	return uint(u64)
+	return int(i64)
 }
 
 func init() {
-	types.RegisterService(func(serviceID, serviceUserID, webhookEndpointURL string) types.Service {
+	types.RegisterService(func(serviceID string, serviceUserID id.UserID, webhookEndpointURL string) types.Service {
 		return &Service{
 			DefaultService: types.NewDefaultService(serviceID, serviceUserID, ServiceType),
 		}