Process Like activities for starring repos

modules/activitypub/star.go

@@ -6,11 +6,22 @@ package activitypub
 
 import (
 	"context"
+	"strings"
+
+	repo_model "code.gitea.io/gitea/models/repo"
 
 	ap "github.com/go-ap/activitypub"
 )
 
-// Star a repo
-func Star(ctx context.Context, like ap.Like) error {
-	return nil
+// Process a Like activity to star a repository
+func ReceiveStar(ctx context.Context, like ap.Like) (err error) {
+	user, err := personIRIToUser(ctx, like.Actor.GetLink())
+	if err != nil {
+		return
+	}
+	repo, err := repositoryIRIToRepository(ctx, like.Object.GetLink())
+	if err != nil || strings.Contains(repo.Name, "@") || repo.IsPrivate {
+		return
+	}
+	return repo_model.StarRepo(user.ID, repo.ID, true)
 }

routers/api/v1/activitypub/repo.go

@@ -141,7 +141,7 @@ func RepoInbox(ctx *context.APIContext) {
 			activitypub.Comment(ctx, activity.Object.(ap.Note))
 		}
 	case ap.LikeType:
-		activitypub.Star(ctx, activity)
+		activitypub.ReceiveStar(ctx, activity)
 	default:
 		log.Info("Incoming unsupported ActivityStreams type: %s", activity.Type)
 		ctx.PlainText(http.StatusNotImplemented, "ActivityStreams type not supported")