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Code Issues Releases Wiki Activity

Improve the base64 encode/decode utility functions (#4053)

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Make good use of "$:/core/modules/utils/base64-utf8/base64-utf8.module.js"
* Add a new base64Encode()
* Both of base64Encode and base64Decode work for Nodejs and Browsers
This commit is contained in:
Bram Chen 2019-07-04 00:39:32 +08:00 committed by Jeremy Ruston
parent f42351e235
commit 958b3e7b7c
1 changed files with 10 additions and 6 deletions
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16
core/modules/utils/utils.js
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@ -12,6 +12,8 @@ Various static utility functions.
/*global $tw: false */
"use strict";
var base64utf8 = require("$:/core/modules/utils/base64-utf8/base64-utf8.module.js");
/*
Display a message, in colour if we're on a terminal
*/
@ -683,12 +685,14 @@ exports.hashString = function(str) {
Decode a base64 string
*/
exports.base64Decode = function(string64) {
if($tw.browser) {
// TODO
throw "$tw.utils.base64Decode() doesn't work in the browser";
} else {
return Buffer.from(string64,"base64").toString();
}
return base64utf8.base64.decode.call(base64utf8,string64);
};
/*
Encode a string to base64
*/
exports.base64Encode = function(string64) {
return base64utf8.base64.encode.call(base64utf8,string64);
};
/*