From add31607f9d726d51880f4d4b8717928400bd449 Mon Sep 17 00:00:00 2001
From: coderiaser <coderaiser@cloudcmd.io>
Date: Fri, 16 Jan 2026 23:05:16 +0200
Subject: [PATCH] feature: common: cloudfunc: get rid of bas64

---
 client/dom/current-file.js |  3 ---
 common/base64.js           | 19 --------------
 common/base64.spec.js      | 54 --------------------------------------
 common/cloudfunc.js        |  9 ++++---
 common/cloudfunc.spec.js   |  9 +++++++
 5 files changed, 14 insertions(+), 80 deletions(-)
 delete mode 100644 common/base64.js
 delete mode 100644 common/base64.spec.js

diff --git a/client/dom/current-file.js b/client/dom/current-file.js
index 3ac29ae7..f684b4fe 100644
--- a/client/dom/current-file.js
+++ b/client/dom/current-file.js
@@ -3,10 +3,7 @@
 /* global DOM */
 /* global CloudCmd */
 const createElement = require('@cloudcmd/create-element');
-const {atob, btoa} = require('../../common/base64');
-
 const {encode, decode} = require('../../common/entity');
-
 const {getTitle, FS} = require('../../common/cloudfunc');
 
 let Title;
diff --git a/common/base64.js b/common/base64.js
deleted file mode 100644
index c1a82c17..00000000
--- a/common/base64.js
+++ /dev/null
@@ -1,19 +0,0 @@
-'use strict';
-
-module.exports.btoa = (str) => {
-    if (typeof btoa === 'function')
-        return btoa(str);
-    
-    return Buffer
-        .from(str)
-        .toString('base64');
-};
-
-module.exports.atob = (str) => {
-    if (typeof atob === 'function')
-        return atob(str);
-    
-    return Buffer
-        .from(str, 'base64')
-        .toString('binary');
-};
diff --git a/common/base64.spec.js b/common/base64.spec.js
deleted file mode 100644
index cf34d540..00000000
--- a/common/base64.spec.js
+++ /dev/null
@@ -1,54 +0,0 @@
-'use strict';
-
-const {test, stub} = require('supertape');
-const {btoa, atob} = require('./base64');
-
-test('btoa: browser', (t) => {
-    const btoaOriginal = globalThis.btoa;
-    const btoaStub = stub();
-    const str = 'hello';
-    
-    globalThis.btoa = btoaStub;
-    
-    btoa(str);
-    globalThis.btoa = btoaOriginal;
-    
-    t.calledWith(btoaStub, [str], 'should call globalThis.btoa');
-    t.end();
-});
-
-test('btoa: node', (t) => {
-    const str = 'hello';
-    const expected = 'aGVsbG8=';
-    
-    const result = btoa(str);
-    
-    t.equal(result, expected, 'should encode base64');
-    t.end();
-});
-
-test('atob: browser', (t) => {
-    const atobOriginal = globalThis.atob;
-    const atobStub = stub();
-    
-    const str = 'hello';
-    
-    globalThis.atob = atobStub;
-    
-    atob(str);
-    
-    globalThis.atob = atobOriginal;
-    
-    t.calledWith(atobStub, [str], 'should call globalThis.btoa');
-    t.end();
-});
-
-test('atob: node', (t) => {
-    const str = 'aGVsbG8=';
-    const expected = 'hello';
-    
-    const result = atob(str);
-    
-    t.equal(result, expected, 'should encode base64');
-    t.end();
-});
diff --git a/common/cloudfunc.js b/common/cloudfunc.js
index c906b548..0bbdf15e 100644
--- a/common/cloudfunc.js
+++ b/common/cloudfunc.js
@@ -4,7 +4,6 @@ const rendy = require('rendy');
 const currify = require('currify');
 const store = require('fullstore');
 const {encode} = require('./entity');
-const {btoa} = require('./base64');
 
 const getHeaderField = currify(_getHeaderField);
 
@@ -109,7 +108,9 @@ function getPathLink(url, prefix, template) {
     return lines.join('');
 }
 
-const getDataName = (name) => {
+module.exports._getDataName = _getDataName;
+
+function _getDataName(name) {
     const encoded = btoa(encodeURI(name));
     return `data-name="js-file-${encoded}" `;
 };
@@ -185,7 +186,7 @@ module.exports.buildFromJSON = (params) => {
             name: '..',
         });
         
-        const dataName = getDataName('..');
+        const dataName = _getDataName('..');
         const attribute = `draggable="true" ${dataName}`;
         
         /* Сохраняем путь к каталогу верхнего уровня*/
@@ -226,7 +227,7 @@ module.exports.buildFromJSON = (params) => {
                 attribute: getAttribute(file.type),
             });
             
-            const dataName = getDataName(file.name);
+            const dataName = _getDataName(file.name);
             const attribute = `draggable="true" ${dataName}`;
             
             return rendy(templateFile, {
diff --git a/common/cloudfunc.spec.js b/common/cloudfunc.spec.js
index e4e06dd7..b6a41459 100644
--- a/common/cloudfunc.spec.js
+++ b/common/cloudfunc.spec.js
@@ -11,6 +11,7 @@ const {
     _getSize,
     getPathLink,
     buildFromJSON,
+    _getDataName,
 } = require('./cloudfunc');
 
 const templatePath = join(__dirname, '../tmpl/fs');
@@ -175,3 +176,11 @@ test('cloudfunc: buildFromJSON: showDotFiles: false', (t) => {
     t.equal(result, expected);
     t.end();
 });
+
+test('cloudfunc: _getDataName', (t) => {
+    const result = _getDataName('s');
+    const expected = 'data-name="js-file-cw==" ';
+    
+    t.equal(result, expected);
+    t.end();
+});