| 1 | | /*! |
| 2 | | * urlencode - lib/urlencode.js |
| 3 | | * Copyright(c) 2012 fengmk2 <fengmk2@gmail.com> |
| 4 | | * MIT Licensed |
| 5 | | */ |
| 6 | | |
| 7 | 1 | "use strict"; |
| 8 | | |
| 9 | | /** |
| 10 | | * Module dependencies. |
| 11 | | */ |
| 12 | | |
| 13 | 1 | var iconv = require('iconv-lite'); |
| 14 | | |
| 15 | 1 | function encode(str, charset) { |
| 16 | 9 | if (charset === 'utf8' || charset === 'utf-8') { |
| 17 | 2 | charset = null; |
| 18 | | } |
| 19 | 9 | if (!charset) { |
| 20 | 5 | return encodeURIComponent(str); |
| 21 | | } |
| 22 | 4 | var buf = iconv.encode(str, charset); |
| 23 | 4 | var encodeStr = ''; |
| 24 | 4 | for (var i = 0; i < buf.length; i++) { |
| 25 | 139 | encodeStr += '%' + buf[i].toString('16').toUpperCase(); |
| 26 | | } |
| 27 | 4 | return encodeStr; |
| 28 | | } |
| 29 | | |
| 30 | 1 | module.exports = encode; |