Only return JSON for add/remove all (#9028)

Signed-off-by: jolheiser <john.olheiser@gmail.com>

routers/org/teams.go

@@ -138,7 +138,8 @@ func TeamsRepoAction(ctx *context.Context) {
 	}
 
 	var err error
-	switch ctx.Params(":action") {
+	action := ctx.Params(":action")
+	switch action {
 	case "add":
 		repoName := path.Base(ctx.Query("repo_name"))
 		var repo *models.Repository
@@ -167,9 +168,12 @@ func TeamsRepoAction(ctx *context.Context) {
 		return
 	}
 
+	if action == "addall" || action == "removeall" {
 		ctx.JSON(200, map[string]interface{}{
 			"redirect": ctx.Org.OrgLink + "/teams/" + ctx.Org.Team.LowerName + "/repositories",
 		})
+		return
+	}
 	ctx.Redirect(ctx.Org.OrgLink + "/teams/" + ctx.Org.Team.LowerName + "/repositories")
 }