Add Sort folders first in sort mode Name & Size

js/main.js

@@ -97,7 +97,10 @@ $(document).ready(function () {
             var collator = new Intl.Collator([], {numeric: true});
             filesData.sort(function (fileA, fileB) {
                	return collator.compare(fileA.name.toLowerCase(), fileB.name.toLowerCase());
-                //return fileA.name.toLowerCase().localeCompare(fileB.name.toLowerCase());
+            });
+
+            filesData.sort(function (fileA, fileB) {
+               	return collator.compare(fileA.type.toLowerCase(), fileB.type.toLowerCase());
             });
 
         } else if (sortBy === "size") {
@@ -112,6 +115,16 @@ $(document).ready(function () {
 
         fileListElement.empty();
 
+        var directories = [];
+        var files = [];
+        filesData.forEach(function (fileData) {
+            if (fileData.type === "folder") {
+                directories.push(fileData);
+            } else {
+                files.push(fileData);
+            }
+        });
+
         var parentDir = getParentDir(path);
 
         if (parentDir) {
@@ -122,7 +135,17 @@ $(document).ready(function () {
             ));
         }
 
-        filesData.forEach(function (fileData) {
+        directories.forEach(function (fileData) {
+            fileListElement.append(renderFileElement(
+                path,
+                fileData.name,
+                fileData.type,
+                fileData.size,
+                fileData.mtime
+            ));
+        });
+
+        files.forEach(function (fileData) {
             fileListElement.append(renderFileElement(
                 path,
                 fileData.name,