Fixed base path (again)

.env

@@ -2,6 +2,7 @@ ARTICLE_ROOT=./articles/
 
 SERVER_ADDRESS=localhost
 SERVER_PORT=8080
+PROTOCOL=http
 
 PREFIX=
 

config/config.go

@@ -12,6 +12,7 @@ var (
 
 	ServerAddress string
 	ServerPort    string
+	Protocol      string
 
 	Prefix string
 
@@ -30,11 +31,12 @@ func init() {
 
 	ServerAddress = os.Getenv("SERVER_ADDRESS")
 	ServerPort = os.Getenv("SERVER_PORT")
+	Protocol = os.Getenv("PROTOCOL")
 
 	Prefix = path.Join(os.Getenv("PREFIX"))
 
 	DatabaseFile = os.Getenv("DATABASE_FILE")
 	FrontendDir = os.Getenv("FRONTEND_DIR")
 
-	BasePath = path.Join(fmt.Sprintf("%s:%s", ServerAddress, ServerPort), Prefix) + "/"
+	BasePath = Protocol + path.Join(fmt.Sprintf("%s:%s", ServerAddress, ServerPort), Prefix) + "/"
 }

main.go

@@ -67,13 +67,9 @@ func setupFrontend(r *mux.Router) {
 
 	landingpage := template.Must(template.ParseFiles(filepath.Join(config.FrontendDir, "html", "landingpage.gohtml")))
 	r.Path("/").HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-		basePath := r.URL.Scheme + "://" + config.BasePath
-		if r.URL.Scheme == "" {
-			basePath = "http" + basePath
-		}
 		landingpage.Execute(w, struct {
 			BasePath string
-		}{BasePath: basePath})
+		}{BasePath: config.BasePath})
 	})
 
 	r.NotFoundHandler = http.Handler(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {

server/article.go

@@ -38,14 +38,9 @@ func Article(w http.ResponseWriter, r *http.Request) {
 		database.GetDB().Table("author").Select("id").Where("id IN (?)", database.GetDB().Table("article_author").Select("author_id").Where("article_id = ?", article.Id)).Find(&authors)
 		database.GetDB().Table("article_tag").Where("article_id = ?", article.Id).Find(&tags)
 
-		basePath := r.URL.Scheme + "://" + config.BasePath
-		if r.URL.Scheme == "" {
-			basePath = "http" + basePath
-		}
-
 		ta := tmplArticle{
 			Title:    article.Title,
-			BasePath: basePath,
+			BasePath: config.Protocol,
 			Summary:  article.Summary,
 			Image:    article.Image,
 			Authors:  authors,