| (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(){function r(e,n,t){function o(i,f){if(!n[i]){if(!e[i]){var c="function"==typeof require&&require;if(!f&&c)return c(i,!0);if(u)return u(i,!0);var a=new Error("Cannot find module '"+i+"'");throw a.code="MODULE_NOT_FOUND",a}var p=n[i]={exports:{}};e[i][0].call(p.exports,function(r){var n=e[i][1][r];return o(n||r)},p,p.exports,r,e,n,t)}return n[i].exports}for(var u="function"==typeof require&&require,i=0;i<t.length;i++)o(t[i]);return o}return r})()({1:[function(require,module,exports){ |
| 'use strict'; |
| |
| var replace = String.prototype.replace; |
| var percentTwenties = /%20/g; |
| |
| module.exports = { |
| 'default': 'RFC3986', |
| formatters: { |
| RFC1738: function (value) { |
| return replace.call(value, percentTwenties, '+'); |
| }, |
| RFC3986: function (value) { |
| return value; |
| } |
| }, |
| RFC1738: 'RFC1738', |
| RFC3986: 'RFC3986' |
| }; |
| |
| },{}],2:[function(require,module,exports){ |
| 'use strict'; |
| |
| var stringify = require('./stringify'); |
| var parse = require('./parse'); |
| var formats = require('./formats'); |
| |
| module.exports = { |
| formats: formats, |
| parse: parse, |
| stringify: stringify |
| }; |
| |
| },{"./formats":1,"./parse":3,"./stringify":4}],3:[function(require,module,exports){ |
| 'use strict'; |
| |
| var utils = require('./utils'); |
| |
| var has = Object.prototype.hasOwnProperty; |
| |
| var defaults = { |
| allowDots: false, |
| allowPrototypes: false, |
| arrayLimit: 20, |
| decoder: utils.decode, |
| delimiter: '&', |
| depth: 5, |
| parameterLimit: 1000, |
| plainObjects: false, |
| strictNullHandling: false |
| }; |
| |
| var parseValues = function parseQueryStringValues(str, options) { |
| var obj = {}; |
| var cleanStr = options.ignoreQueryPrefix ? str.replace(/^\?/, '') : str; |
| var limit = options.parameterLimit === Infinity ? undefined : options.parameterLimit; |
| var parts = cleanStr.split(options.delimiter, limit); |
| |
| for (var i = 0; i < parts.length; ++i) { |
| var part = parts[i]; |
| |
| var bracketEqualsPos = part.indexOf(']='); |
| var pos = bracketEqualsPos === -1 ? part.indexOf('=') : bracketEqualsPos + 1; |
| |
| var key, val; |
| if (pos === -1) { |
| key = options.decoder(part, defaults.decoder); |
| val = options.strictNullHandling ? null : ''; |
| } else { |
| key = options.decoder(part.slice(0, pos), defaults.decoder); |
| val = options.decoder(part.slice(pos + 1), defaults.decoder); |
| } |
| if (has.call(obj, key)) { |
| obj[key] = [].concat(obj[key]).concat(val); |
| } else { |
| obj[key] = val; |
| } |
| } |
| |
| return obj; |
| }; |
| |
| var parseObject = function (chain, val, options) { |
| var leaf = val; |
| |
| for (var i = chain.length - 1; i >= 0; --i) { |
| var obj; |
| var root = chain[i]; |
| |
| if (root === '[]') { |
| obj = []; |
| obj = obj.concat(leaf); |
| } 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] = leaf; |
| } else { |
| obj[cleanRoot] = leaf; |
| } |
| } |
| |
| leaf = obj; |
| } |
| |
| return leaf; |
| }; |
| |
| var parseKeys = function parseQueryStringKeys(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 ? utils.assign({}, opts) : {}; |
| |
| if (options.decoder !== null && options.decoder !== undefined && typeof options.decoder !== 'function') { |
| throw new TypeError('Decoder has to be a function.'); |
| } |
| |
| options.ignoreQueryPrefix = options.ignoreQueryPrefix === true; |
| 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":5}],4:[function(require,module,exports){ |
| 'use strict'; |
| |
| var utils = require('./utils'); |
| var formats = require('./formats'); |
| |
| var arrayPrefixGenerators = { |
| brackets: function brackets(prefix) { // eslint-disable-line func-name-matching |
| return prefix + '[]'; |
| }, |
| indices: function indices(prefix, key) { // eslint-disable-line func-name-matching |
| return prefix + '[' + key + ']'; |
| }, |
| repeat: function repeat(prefix) { // eslint-disable-line func-name-matching |
| return prefix; |
| } |
| }; |
| |
| var toISO = Date.prototype.toISOString; |
| |
| var defaults = { |
| delimiter: '&', |
| encode: true, |
| encoder: utils.encode, |
| encodeValuesOnly: false, |
| serializeDate: function serializeDate(date) { // eslint-disable-line func-name-matching |
| return toISO.call(date); |
| }, |
| skipNulls: false, |
| strictNullHandling: false |
| }; |
| |
| var stringify = function stringify( // eslint-disable-line func-name-matching |
| object, |
| prefix, |
| generateArrayPrefix, |
| strictNullHandling, |
| skipNulls, |
| encoder, |
| filter, |
| sort, |
| allowDots, |
| serializeDate, |
| formatter, |
| encodeValuesOnly |
| ) { |
| var obj = object; |
| if (typeof filter === 'function') { |
| obj = filter(prefix, obj); |
| } else if (obj instanceof Date) { |
| obj = serializeDate(obj); |
| } else if (obj === null) { |
| if (strictNullHandling) { |
| return encoder && !encodeValuesOnly ? encoder(prefix, defaults.encoder) : prefix; |
| } |
| |
| obj = ''; |
| } |
| |
| if (typeof obj === 'string' || typeof obj === 'number' || typeof obj === 'boolean' || utils.isBuffer(obj)) { |
| if (encoder) { |
| var keyValue = encodeValuesOnly ? prefix : encoder(prefix, defaults.encoder); |
| return [formatter(keyValue) + '=' + formatter(encoder(obj, defaults.encoder))]; |
| } |
| return [formatter(prefix) + '=' + formatter(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, |
| serializeDate, |
| formatter, |
| encodeValuesOnly |
| )); |
| } else { |
| values = values.concat(stringify( |
| obj[key], |
| prefix + (allowDots ? '.' + key : '[' + key + ']'), |
| generateArrayPrefix, |
| strictNullHandling, |
| skipNulls, |
| encoder, |
| filter, |
| sort, |
| allowDots, |
| serializeDate, |
| formatter, |
| encodeValuesOnly |
| )); |
| } |
| } |
| |
| return values; |
| }; |
| |
| module.exports = function (object, opts) { |
| var obj = object; |
| var options = opts ? utils.assign({}, opts) : {}; |
| |
| if (options.encoder !== null && options.encoder !== undefined && typeof options.encoder !== 'function') { |
| throw new TypeError('Encoder has to be a function.'); |
| } |
| |
| 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 = typeof options.encoder === 'function' ? options.encoder : defaults.encoder; |
| var sort = typeof options.sort === 'function' ? options.sort : null; |
| var allowDots = typeof options.allowDots === 'undefined' ? false : options.allowDots; |
| var serializeDate = typeof options.serializeDate === 'function' ? options.serializeDate : defaults.serializeDate; |
| var encodeValuesOnly = typeof options.encodeValuesOnly === 'boolean' ? options.encodeValuesOnly : defaults.encodeValuesOnly; |
| if (typeof options.format === 'undefined') { |
| options.format = formats['default']; |
| } else if (!Object.prototype.hasOwnProperty.call(formats.formatters, options.format)) { |
| throw new TypeError('Unknown format option provided.'); |
| } |
| var formatter = formats.formatters[options.format]; |
| var objKeys; |
| var filter; |
| |
| if (typeof options.filter === 'function') { |
| filter = options.filter; |
| obj = filter('', obj); |
| } else if (Array.isArray(options.filter)) { |
| filter = options.filter; |
| objKeys = 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, |
| encode ? encoder : null, |
| filter, |
| sort, |
| allowDots, |
| serializeDate, |
| formatter, |
| encodeValuesOnly |
| )); |
| } |
| |
| var joined = keys.join(delimiter); |
| var prefix = options.addQueryPrefix === true ? '?' : ''; |
| |
| return joined.length > 0 ? prefix + joined : ''; |
| }; |
| |
| },{"./formats":1,"./utils":5}],5:[function(require,module,exports){ |
| 'use strict'; |
| |
| var has = Object.prototype.hasOwnProperty; |
| |
| var hexTable = (function () { |
| var array = []; |
| for (var i = 0; i < 256; ++i) { |
| array.push('%' + ((i < 16 ? '0' : '') + i.toString(16)).toUpperCase()); |
| } |
| |
| return array; |
| }()); |
| |
| var compactQueue = function compactQueue(queue) { |
| var obj; |
| |
| while (queue.length) { |
| var item = queue.pop(); |
| obj = item.obj[item.prop]; |
| |
| if (Array.isArray(obj)) { |
| var compacted = []; |
| |
| for (var j = 0; j < obj.length; ++j) { |
| if (typeof obj[j] !== 'undefined') { |
| compacted.push(obj[j]); |
| } |
| } |
| |
| item.obj[item.prop] = compacted; |
| } |
| } |
| |
| return obj; |
| }; |
| |
| var arrayToObject = function arrayToObject(source, options) { |
| var obj = options && options.plainObjects ? Object.create(null) : {}; |
| for (var i = 0; i < source.length; ++i) { |
| if (typeof source[i] !== 'undefined') { |
| obj[i] = source[i]; |
| } |
| } |
| |
| return obj; |
| }; |
| |
| var merge = function merge(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 = arrayToObject(target, options); |
| } |
| |
| if (Array.isArray(target) && Array.isArray(source)) { |
| source.forEach(function (item, i) { |
| if (has.call(target, i)) { |
| if (target[i] && typeof target[i] === 'object') { |
| target[i] = merge(target[i], item, options); |
| } else { |
| target.push(item); |
| } |
| } else { |
| target[i] = item; |
| } |
| }); |
| return target; |
| } |
| |
| return Object.keys(source).reduce(function (acc, key) { |
| var value = source[key]; |
| |
| if (has.call(acc, key)) { |
| acc[key] = merge(acc[key], value, options); |
| } else { |
| acc[key] = value; |
| } |
| return acc; |
| }, mergeTarget); |
| }; |
| |
| var assign = function assignSingleSource(target, source) { |
| return Object.keys(source).reduce(function (acc, key) { |
| acc[key] = source[key]; |
| return acc; |
| }, target); |
| }; |
| |
| var decode = function (str) { |
| try { |
| return decodeURIComponent(str.replace(/\+/g, ' ')); |
| } catch (e) { |
| return str; |
| } |
| }; |
| |
| var encode = function encode(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; |
| }; |
| |
| var compact = function compact(value) { |
| var queue = [{ obj: { o: value }, prop: 'o' }]; |
| var refs = []; |
| |
| for (var i = 0; i < queue.length; ++i) { |
| var item = queue[i]; |
| var obj = item.obj[item.prop]; |
| |
| var keys = Object.keys(obj); |
| for (var j = 0; j < keys.length; ++j) { |
| var key = keys[j]; |
| var val = obj[key]; |
| if (typeof val === 'object' && val !== null && refs.indexOf(val) === -1) { |
| queue.push({ obj: obj, prop: key }); |
| refs.push(val); |
| } |
| } |
| } |
| |
| return compactQueue(queue); |
| }; |
| |
| var isRegExp = function isRegExp(obj) { |
| return Object.prototype.toString.call(obj) === '[object RegExp]'; |
| }; |
| |
| var isBuffer = function isBuffer(obj) { |
| if (obj === null || typeof obj === 'undefined') { |
| return false; |
| } |
| |
| return !!(obj.constructor && obj.constructor.isBuffer && obj.constructor.isBuffer(obj)); |
| }; |
| |
| module.exports = { |
| arrayToObject: arrayToObject, |
| assign: assign, |
| compact: compact, |
| decode: decode, |
| encode: encode, |
| isBuffer: isBuffer, |
| isRegExp: isRegExp, |
| merge: merge |
| }; |
| |
| },{}]},{},[2])(2) |
| }); |