Added FIleServer handlers for assets and file share.

internal/handlers/handlers.go

@@ -7,6 +7,7 @@ import (
 	"dwelling-files/web"
 	"log"
 	"net/http"
+	"strings"
 
 	"github.com/julienschmidt/httprouter"
 )
@@ -22,11 +23,15 @@ type IndexData struct {
 
 type FilesHandlers struct {
 	directoryPath string
+	assetsServer  http.Handler
+	fileServer    http.Handler
 }
 
-func New(directoryPath *string) *FilesHandlers {
+func New(directoryPath *string, assetsFS http.FileSystem) *FilesHandlers {
 	return &FilesHandlers{
-		directoryPath: *directoryPath}
+		directoryPath: *directoryPath,
+		assetsServer:  http.FileServer(assetsFS),
+		fileServer:    http.FileServer(http.Dir(*directoryPath))}
 }
 
 func (FilesHandlers) AssetsFS() http.FileSystem {
@@ -41,6 +46,17 @@ func (FilesHandlers) Robots(w http.ResponseWriter, r *http.Request) {
 func (h *FilesHandlers) Index(w http.ResponseWriter, r *http.Request) {
 	path := httprouter.CleanPath(server.GetURLParam(r, "filepath"))
 
+	if strings.HasPrefix(path, "/assets") {
+		h.assetsServer.ServeHTTP(w, r)
+		return
+	}
+
+	if strings.HasPrefix(path, "/file") {
+		r.URL.Path = path[5:]
+		h.fileServer.ServeHTTP(w, r)
+		return
+	}
+
 	currentPath := files.CurrentPath(path)
 
 	entries, stats, err := files.ScanDirectory(h.directoryPath+path, path)