| 'use strict' |
| |
| var qs = require('qs') |
| , querystring = require('querystring') |
| |
| |
| function Querystring (request) { |
| this.request = request |
| this.lib = null |
| this.useQuerystring = null |
| this.parseOptions = null |
| this.stringifyOptions = null |
| } |
| |
| Querystring.prototype.init = function (options) { |
| if (this.lib) {return} |
| |
| this.useQuerystring = options.useQuerystring |
| this.lib = (this.useQuerystring ? querystring : qs) |
| |
| this.parseOptions = options.qsParseOptions || {} |
| this.stringifyOptions = options.qsStringifyOptions || {} |
| } |
| |
| Querystring.prototype.stringify = function (obj) { |
| return (this.useQuerystring) |
| ? this.rfc3986(this.lib.stringify(obj, |
| this.stringifyOptions.sep || null, |
| this.stringifyOptions.eq || null, |
| this.stringifyOptions)) |
| : this.lib.stringify(obj, this.stringifyOptions) |
| } |
| |
| Querystring.prototype.parse = function (str) { |
| return (this.useQuerystring) |
| ? this.lib.parse(str, |
| this.parseOptions.sep || null, |
| this.parseOptions.eq || null, |
| this.parseOptions) |
| : this.lib.parse(str, this.parseOptions) |
| } |
| |
| Querystring.prototype.rfc3986 = function (str) { |
| return str.replace(/[!'()*]/g, function (c) { |
| return '%' + c.charCodeAt(0).toString(16).toUpperCase() |
| }) |
| } |
| |
| Querystring.prototype.unescape = querystring.unescape |
| |
| exports.Querystring = Querystring |