Clean up getProfilePageFromHandle

- Export the func
- Remove commented-out code
- Use log, not fmt for debug messages
- Remove named return parameters
- Use standard var naming schemes
- Fix spacing in queries and remove unnecessary chars

collections.go

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2018 A Bunch Tell LLC.
+ * Copyright © 2018-2020 A Bunch Tell LLC.
  *
  * This file is part of WriteFreely.
  *
@@ -861,7 +861,7 @@ func handleViewMention(app *App, w http.ResponseWriter, r *http.Request) error {
 	vars := mux.Vars(r)
 	handle := vars["handle"]
 
-	remoteUser, err := app.db.getProfilePageFromHandle(app, handle)
+	remoteUser, err := app.db.GetProfilePageFromHandle(app, handle)
 	if err != nil {
 		log.Error("Couldn't find this user "+handle, err)
 		return nil

database.go

@@ -2557,18 +2557,17 @@ func handleFailedPostInsert(err error) error {
 	return err
 }
 
-func (db *datastore) getProfilePageFromHandle(app *App, handle string) (actorIRI string, err error) {
-	remoteuser, errRemoteUser := getRemoteUserFromHandle(app, handle)
-	if errRemoteUser != nil {
+func (db *datastore) GetProfilePageFromHandle(app *App, handle string) (string, error) {
+	actorIRI := ""
+	remoteUser, err := getRemoteUserFromHandle(app, handle)
+	if err != nil {
 		// can't find using handle in the table but the table may already have this user without
 		// handle from a previous version
 		actorIRI = RemoteLookup(handle)
 		_, errRemoteUser := getRemoteUser(app, actorIRI)
 		// if it exists then we need to update the handle
 		if errRemoteUser == nil {
-			// query := "UPDATE remoteusers SET handle='" + handle + "' WHERE actor_id='" + iri + "';"
-			// log.Info(query)
-			_, err := app.db.Exec("UPDATE remoteusers SET handle=? WHERE actor_id=?;", handle, actorIRI)
+			_, err := app.db.Exec("UPDATE remoteusers SET handle = ? WHERE actor_id = ?", handle, actorIRI)
 			if err != nil {
 				log.Error("Can't update handle (" + handle + ") in database for user " + actorIRI)
 			}
@@ -2579,7 +2578,9 @@ func (db *datastore) getProfilePageFromHandle(app *App, handle string) (actorIRI
 			if err != nil {
 				log.Error("Couldn't fetch remote actor", err)
 			}
-			fmt.Println(actorIRI, remoteActor.GetInbox(), remoteActor.GetSharedInbox(), handle)
+			if debugging {
+				log.Info("%s %s %s %s", actorIRI, remoteActor.GetInbox(), remoteActor.GetSharedInbox(), handle)
+			}
 			_, err = app.db.Exec("INSERT INTO remoteusers (actor_id, inbox, shared_inbox, handle) VALUES(?, ?, ?, ?)", actorIRI, remoteActor.GetInbox(), remoteActor.GetSharedInbox(), handle)
 			if err != nil {
 				log.Error("Can't insert remote user in database", err)
@@ -2587,7 +2588,7 @@ func (db *datastore) getProfilePageFromHandle(app *App, handle string) (actorIRI
 			}
 		}
 	} else {
-		actorIRI = remoteuser.ActorID
+		actorIRI = remoteUser.ActorID
 	}
 	return actorIRI, nil
 }

posts.go

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2018-2019 A Bunch Tell LLC.
+ * Copyright © 2018-2020 A Bunch Tell LLC.
  *
  * This file is part of WriteFreely.
  *
@@ -1176,7 +1176,7 @@ func (p *PublicPost) ActivityObject(app *App) *activitystreams.Object {
 	mentions := mentionRegex.FindAllString(content, -1)
 
 	for _, handle := range mentions {
-		actorIRI, err := app.db.getProfilePageFromHandle(app, handle)
+		actorIRI, err := app.db.GetProfilePageFromHandle(app, handle)
 		if err != nil {
 			log.Info("Can't find this user either in the database nor in the remote instance")
 			return nil