querystring.js•1.33 kB
'use strict'
var qs = require('qs')
var 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