| (function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.Qs = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){ |
| 'use strict'; |
| |
| var Stringify = require('./stringify'); |
| var Parse = require('./parse'); |
| |
| module.exports = { |
| stringify: Stringify, |
| parse: Parse |
| }; |
| |
| },{"./parse":2,"./stringify":3}],2:[function(require,module,exports){ |
| 'use strict'; |
| |
| var Utils = require('./utils'); |
| |
| var has = Object.prototype.hasOwnProperty; |
| |
| var defaults = { |
| delimiter: '&', |
| depth: 5, |
| arrayLimit: 20, |
| parameterLimit: 1000, |
| strictNullHandling: false, |
| plainObjects: false, |
| allowPrototypes: false, |
| allowDots: false, |
| decoder: Utils.decode |
| }; |
| |
| var parseValues = function parseValues(str, options) { |
| var obj = {}; |
| var parts = str.split(options.delimiter, options.parameterLimit === Infinity ? undefined : options.parameterLimit); |
| |
| for (var i = 0; i < parts.length; ++i) { |
| var part = parts[i]; |
| var pos = part.indexOf(']=') === -1 ? part.indexOf('=') : part.indexOf(']=') + 1; |
| |
| var key, val; |
| if (pos === -1) { |
| key = options.decoder(part); |
| val = options.strictNullHandling ? null : ''; |
| } else { |
| key = options.decoder(part.slice(0, pos)); |
| val = options.decoder(part.slice(pos + 1)); |
| } |
| if (has.call(obj, key)) { |
| obj[key] = [].concat(obj[key]).concat(val); |
| } else { |
| obj[key] = val; |
| } |
| } |
| |
| return obj; |
| }; |
| |
| var parseObject = function parseObject(chain, val, options) { |
| if (!chain.length) { |
| return val; |
| } |
| |
| var root = chain.shift(); |
| |
| var obj; |
| if (root === '[]') { |
| obj = []; |
| obj = obj.concat(parseObject(chain, val, options)); |
| } else { |
| obj = options.plainObjects ? Object.create(null) : {}; |
| var cleanRoot = root.charAt(0) === '[' && root.charAt(root.length - 1) === ']' ? root.slice(1, -1) : root; |
| var index = parseInt(cleanRoot, 10); |
| if ( |
| !isNaN(index) && |
| root !== cleanRoot && |
| String(index) === cleanRoot && |
| index >= 0 && |
| (options.parseArrays && index <= options.arrayLimit) |
| ) { |
| obj = []; |
| obj[index] = parseObject(chain, val, options); |
| } else { |
| obj[cleanRoot] = parseObject(chain, val, options); |
| } |
| } |
| |
| return obj; |
| }; |
| |
| var parseKeys = function parseKeys(givenKey, val, options) { |
| if (!givenKey) { |
| return; |
| } |
| |
| // Transform dot notation to bracket notation |
| var key = options.allowDots ? givenKey.replace(/\.([^.[]+)/g, '[$1]') : givenKey; |
| |
| // The regex chunks |
| |
| var brackets = /(\[[^[\]]*])/; |
| var child = /(\[[^[\]]*])/g; |
| |
| // Get the parent |
| |
| var segment = brackets.exec(key); |
| var parent = segment ? key.slice(0, segment.index) : key; |
| |
| // Stash the parent if it exists |
| |
| var keys = []; |
| if (parent) { |
| // If we aren't using plain objects, optionally prefix keys |
| // that would overwrite object prototype properties |
| if (!options.plainObjects && has.call(Object.prototype, parent)) { |
| if (!options.allowPrototypes) { |
| return; |
| } |
| } |
| |
| keys.push(parent); |
| } |
| |
| // Loop through children appending to the array until we hit depth |
| |
| var i = 0; |
| while ((segment = child.exec(key)) !== null && i < options.depth) { |
| i += 1; |
| if (!options.plainObjects && has.call(Object.prototype, segment[1].slice(1, -1))) { |
| if (!options.allowPrototypes) { |
| return; |
| } |
| } |
| keys.push(segment[1]); |
| } |
| |
| // If there's a remainder, just add whatever is left |
| |
| if (segment) { |
| keys.push('[' + key.slice(segment.index) + ']'); |
| } |
| |
| return parseObject(keys, val, options); |
| }; |
| |
| module.exports = function (str, opts) { |
| var options = opts || {}; |
| |
| if (options.decoder !== null && options.decoder !== undefined && typeof options.decoder !== 'function') { |
| throw new TypeError('Decoder has to be a function.'); |
| } |
| |
| options.delimiter = typeof options.delimiter === 'string' || Utils.isRegExp(options.delimiter) ? options.delimiter : defaults.delimiter; |
| options.depth = typeof options.depth === 'number' ? options.depth : defaults.depth; |
| options.arrayLimit = typeof options.arrayLimit === 'number' ? options.arrayLimit : defaults.arrayLimit; |
| options.parseArrays = options.parseArrays !== false; |
| options.decoder = typeof options.decoder === 'function' ? options.decoder : defaults.decoder; |
| options.allowDots = typeof options.allowDots === 'boolean' ? options.allowDots : defaults.allowDots; |
| options.plainObjects = typeof options.plainObjects === 'boolean' ? options.plainObjects : defaults.plainObjects; |
| options.allowPrototypes = typeof options.allowPrototypes === 'boolean' ? options.allowPrototypes : defaults.allowPrototypes; |
| options.parameterLimit = typeof options.parameterLimit === 'number' ? options.parameterLimit : defaults.parameterLimit; |
| options.strictNullHandling = typeof options.strictNullHandling === 'boolean' ? options.strictNullHandling : defaults.strictNullHandling; |
| |
| if (str === '' || str === null || typeof str === 'undefined') { |
| return options.plainObjects ? Object.create(null) : {}; |
| } |
| |
| var tempObj = typeof str === 'string' ? parseValues(str, options) : str; |
| var obj = options.plainObjects ? Object.create(null) : {}; |
| |
| // Iterate over the keys and setup the new object |
| |
| var keys = Object.keys(tempObj); |
| for (var i = 0; i < keys.length; ++i) { |
| var key = keys[i]; |
| var newObj = parseKeys(key, tempObj[key], options); |
| obj = Utils.merge(obj, newObj, options); |
| } |
| |
| return Utils.compact(obj); |
| }; |
| |
| },{"./utils":4}],3:[function(require,module,exports){ |
| 'use strict'; |
| |
| var Utils = require('./utils'); |
| |
| var arrayPrefixGenerators = { |
| brackets: function brackets(prefix) { |
| return prefix + '[]'; |
| }, |
| indices: function indices(prefix, key) { |
| return prefix + '[' + key + ']'; |
| }, |
| repeat: function repeat(prefix) { |
| return prefix; |
| } |
| }; |
| |
| var defaults = { |
| delimiter: '&', |
| strictNullHandling: false, |
| skipNulls: false, |
| encode: true, |
| encoder: Utils.encode |
| }; |
| |
| var stringify = function stringify(object, prefix, generateArrayPrefix, strictNullHandling, skipNulls, encoder, filter, sort, allowDots) { |
| var obj = object; |
| if (typeof filter === 'function') { |
| obj = filter(prefix, obj); |
| } else if (obj instanceof Date) { |
| obj = obj.toISOString(); |
| } else if (obj === null) { |
| if (strictNullHandling) { |
| return encoder ? encoder(prefix) : prefix; |
| } |
| |
| obj = ''; |
| } |
| |
| if (typeof obj === 'string' || typeof obj === 'number' || typeof obj === 'boolean' || Utils.isBuffer(obj)) { |
| if (encoder) { |
| return [encoder(prefix) + '=' + encoder(obj)]; |
| } |
| return [prefix + '=' + String(obj)]; |
| } |
| |
| var values = []; |
| |
| if (typeof obj === 'undefined') { |
| return values; |
| } |
| |
| var objKeys; |
| if (Array.isArray(filter)) { |
| objKeys = filter; |
| } else { |
| var keys = Object.keys(obj); |
| objKeys = sort ? keys.sort(sort) : keys; |
| } |
| |
| for (var i = 0; i < objKeys.length; ++i) { |
| var key = objKeys[i]; |
| |
| if (skipNulls && obj[key] === null) { |
| continue; |
| } |
| |
| if (Array.isArray(obj)) { |
| values = values.concat(stringify(obj[key], generateArrayPrefix(prefix, key), generateArrayPrefix, strictNullHandling, skipNulls, encoder, filter, sort, allowDots)); |
| } else { |
| values = values.concat(stringify(obj[key], prefix + (allowDots ? '.' + key : '[' + key + ']'), generateArrayPrefix, strictNullHandling, skipNulls, encoder, filter, sort, allowDots)); |
| } |
| } |
| |
| return values; |
| }; |
| |
| module.exports = function (object, opts) { |
| var obj = object; |
| var options = opts || {}; |
| var delimiter = typeof options.delimiter === 'undefined' ? defaults.delimiter : options.delimiter; |
| var strictNullHandling = typeof options.strictNullHandling === 'boolean' ? options.strictNullHandling : defaults.strictNullHandling; |
| var skipNulls = typeof options.skipNulls === 'boolean' ? options.skipNulls : defaults.skipNulls; |
| var encode = typeof options.encode === 'boolean' ? options.encode : defaults.encode; |
| var encoder = encode ? (typeof options.encoder === 'function' ? options.encoder : defaults.encoder) : null; |
| var sort = typeof options.sort === 'function' ? options.sort : null; |
| var allowDots = typeof options.allowDots === 'undefined' ? false : options.allowDots; |
| var objKeys; |
| var filter; |
| |
| if (options.encoder !== null && options.encoder !== undefined && typeof options.encoder !== 'function') { |
| throw new TypeError('Encoder has to be a function.'); |
| } |
| |
| if (typeof options.filter === 'function') { |
| filter = options.filter; |
| obj = filter('', obj); |
| } else if (Array.isArray(options.filter)) { |
| objKeys = filter = options.filter; |
| } |
| |
| var keys = []; |
| |
| if (typeof obj !== 'object' || obj === null) { |
| return ''; |
| } |
| |
| var arrayFormat; |
| if (options.arrayFormat in arrayPrefixGenerators) { |
| arrayFormat = options.arrayFormat; |
| } else if ('indices' in options) { |
| arrayFormat = options.indices ? 'indices' : 'repeat'; |
| } else { |
| arrayFormat = 'indices'; |
| } |
| |
| var generateArrayPrefix = arrayPrefixGenerators[arrayFormat]; |
| |
| if (!objKeys) { |
| objKeys = Object.keys(obj); |
| } |
| |
| if (sort) { |
| objKeys.sort(sort); |
| } |
| |
| for (var i = 0; i < objKeys.length; ++i) { |
| var key = objKeys[i]; |
| |
| if (skipNulls && obj[key] === null) { |
| continue; |
| } |
| |
| keys = keys.concat(stringify(obj[key], key, generateArrayPrefix, strictNullHandling, skipNulls, encoder, filter, sort, allowDots)); |
| } |
| |
| return keys.join(delimiter); |
| }; |
| |
| },{"./utils":4}],4:[function(require,module,exports){ |
| 'use strict'; |
| |
| var hexTable = (function () { |
| var array = new Array(256); |
| for (var i = 0; i < 256; ++i) { |
| array[i] = '%' + ((i < 16 ? '0' : '') + i.toString(16)).toUpperCase(); |
| } |
| |
| return array; |
| }()); |
| |
| var has = Object.prototype.hasOwnProperty; |
| |
| exports.arrayToObject = function (source, options) { |
| var obj = options.plainObjects ? Object.create(null) : {}; |
| for (var i = 0; i < source.length; ++i) { |
| if (typeof source[i] !== 'undefined') { |
| obj[i] = source[i]; |
| } |
| } |
| |
| return obj; |
| }; |
| |
| exports.merge = function (target, source, options) { |
| if (!source) { |
| return target; |
| } |
| |
| if (typeof source !== 'object') { |
| if (Array.isArray(target)) { |
| target.push(source); |
| } else if (typeof target === 'object') { |
| if (options.plainObjects || options.allowPrototypes || !has.call(Object.prototype, source)) { |
| target[source] = true; |
| } |
| } else { |
| return [target, source]; |
| } |
| |
| return target; |
| } |
| |
| if (typeof target !== 'object') { |
| return [target].concat(source); |
| } |
| |
| var mergeTarget = target; |
| if (Array.isArray(target) && !Array.isArray(source)) { |
| mergeTarget = exports.arrayToObject(target, options); |
| } |
| |
| return Object.keys(source).reduce(function (acc, key) { |
| var value = source[key]; |
| |
| if (has.call(acc, key)) { |
| acc[key] = exports.merge(acc[key], value, options); |
| } else { |
| acc[key] = value; |
| } |
| return acc; |
| }, mergeTarget); |
| }; |
| |
| exports.decode = function (str) { |
| try { |
| return decodeURIComponent(str.replace(/\+/g, ' ')); |
| } catch (e) { |
| return str; |
| } |
| }; |
| |
| exports.encode = function (str) { |
| // This code was originally written by Brian White (mscdex) for the io.js core querystring library. |
| // It has been adapted here for stricter adherence to RFC 3986 |
| if (str.length === 0) { |
| return str; |
| } |
| |
| var string = typeof str === 'string' ? str : String(str); |
| |
| var out = ''; |
| for (var i = 0; i < string.length; ++i) { |
| var c = string.charCodeAt(i); |
| |
| if ( |
| c === 0x2D || // - |
| c === 0x2E || // . |
| c === 0x5F || // _ |
| c === 0x7E || // ~ |
| (c >= 0x30 && c <= 0x39) || // 0-9 |
| (c >= 0x41 && c <= 0x5A) || // a-z |
| (c >= 0x61 && c <= 0x7A) // A-Z |
| ) { |
| out += string.charAt(i); |
| continue; |
| } |
| |
| if (c < 0x80) { |
| out = out + hexTable[c]; |
| continue; |
| } |
| |
| if (c < 0x800) { |
| out = out + (hexTable[0xC0 | (c >> 6)] + hexTable[0x80 | (c & 0x3F)]); |
| continue; |
| } |
| |
| if (c < 0xD800 || c >= 0xE000) { |
| out = out + (hexTable[0xE0 | (c >> 12)] + hexTable[0x80 | ((c >> 6) & 0x3F)] + hexTable[0x80 | (c & 0x3F)]); |
| continue; |
| } |
| |
| i += 1; |
| c = 0x10000 + (((c & 0x3FF) << 10) | (string.charCodeAt(i) & 0x3FF)); |
| out += hexTable[0xF0 | (c >> 18)] + hexTable[0x80 | ((c >> 12) & 0x3F)] + hexTable[0x80 | ((c >> 6) & 0x3F)] + hexTable[0x80 | (c & 0x3F)]; |
| } |
| |
| return out; |
| }; |
| |
| exports.compact = function (obj, references) { |
| if (typeof obj !== 'object' || obj === null) { |
| return obj; |
| } |
| |
| var refs = references || []; |
| var lookup = refs.indexOf(obj); |
| if (lookup !== -1) { |
| return refs[lookup]; |
| } |
| |
| refs.push(obj); |
| |
| if (Array.isArray(obj)) { |
| var compacted = []; |
| |
| for (var i = 0; i < obj.length; ++i) { |
| if (obj[i] && typeof obj[i] === 'object') { |
| compacted.push(exports.compact(obj[i], refs)); |
| } else if (typeof obj[i] !== 'undefined') { |
| compacted.push(obj[i]); |
| } |
| } |
| |
| return compacted; |
| } |
| |
| var keys = Object.keys(obj); |
| for (var j = 0; j < keys.length; ++j) { |
| var key = keys[j]; |
| obj[key] = exports.compact(obj[key], refs); |
| } |
| |
| return obj; |
| }; |
| |
| exports.isRegExp = function (obj) { |
| return Object.prototype.toString.call(obj) === '[object RegExp]'; |
| }; |
| |
| exports.isBuffer = function (obj) { |
| if (obj === null || typeof obj === 'undefined') { |
| return false; |
| } |
| |
| return !!(obj.constructor && obj.constructor.isBuffer && obj.constructor.isBuffer(obj)); |
| }; |
| |
| },{}]},{},[1])(1) |
| }); |
