refactor(serverHandler): move page render related function to "page.go"

Author: marjune163

src/serverHandler/page.go

@@ -1,6 +1,23 @@
 package serverHandler
 
-import "net/http"
+import (
+	tplutil "../tpl/util"
+	"net/http"
+)
+
+func updateSubItemsForPage(subItems []*subItem) {
+	for _, item := range subItems {
+		info := item.Info
+		name := info.Name()
+		item.Html = &itemHtml{
+			IsDir:   info.IsDir(),
+			Link:    name,
+			Name:    tplutil.FormatFilename(name),
+			Size:    tplutil.FormatSize(info.Size()),
+			ModTime: tplutil.FormatTime(info.ModTime()),
+		}
+	}
+}
 
 func (h *handler) page(w http.ResponseWriter, r *http.Request, data *responseData) {
 	header := w.Header()
@@ -10,7 +27,7 @@ func (h *handler) page(w http.ResponseWriter, r *http.Request, data *responseDat
 	w.WriteHeader(data.Status)
 
 	if needResponseBody(r.Method) {
-		updateSubsItemHtml(data.SubItems)
+		updateSubItemsForPage(data.SubItems)
 		err := h.template.Execute(w, data)
 		h.errHandler.LogError(err)
 	}

src/serverHandler/responseData.go

@@ -1,7 +1,6 @@
 package serverHandler
 
 import (
-	tplutil "../tpl/util"
 	"../util"
 	"html/template"
 	"net/http"
@@ -229,20 +228,6 @@ func getSubItems(subInfos []os.FileInfo) []*subItem {
 	return subItems
 }
 
-func updateSubsItemHtml(subItems []*subItem) {
-	for _, item := range subItems {
-		info := item.Info
-		name := info.Name()
-		item.Html = &itemHtml{
-			IsDir:   info.IsDir(),
-			Link:    name,
-			Name:    tplutil.FormatFilename(name),
-			Size:    tplutil.FormatSize(info.Size()),
-			ModTime: tplutil.FormatTime(info.ModTime()),
-		}
-	}
-}
-
 func sortSubItems(subItems []*subItem) {
 	sort.Slice(
 		subItems,
@@ -261,6 +246,7 @@ func sortSubItems(subItems []*subItem) {
 		},
 	)
 }
+
 func getStatusByErr(err error) int {
 	switch {
 	case os.IsPermission(err):