833 lines
26 KiB
JavaScript
833 lines
26 KiB
JavaScript
(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){
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'use strict';
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var replace = String.prototype.replace;
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var percentTwenties = /%20/g;
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var Format = {
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RFC1738: 'RFC1738',
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RFC3986: 'RFC3986'
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};
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module.exports = {
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'default': Format.RFC3986,
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formatters: {
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RFC1738: function (value) {
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return replace.call(value, percentTwenties, '+');
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},
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RFC3986: function (value) {
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return String(value);
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}
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},
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RFC1738: Format.RFC1738,
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RFC3986: Format.RFC3986
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};
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},{}],2:[function(require,module,exports){
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'use strict';
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var stringify = require('./stringify');
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var parse = require('./parse');
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var formats = require('./formats');
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module.exports = {
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formats: formats,
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parse: parse,
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stringify: stringify
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};
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},{"./formats":1,"./parse":3,"./stringify":4}],3:[function(require,module,exports){
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'use strict';
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var utils = require('./utils');
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var has = Object.prototype.hasOwnProperty;
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var isArray = Array.isArray;
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var defaults = {
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allowDots: false,
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allowPrototypes: false,
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arrayLimit: 20,
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charset: 'utf-8',
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charsetSentinel: false,
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comma: false,
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decoder: utils.decode,
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delimiter: '&',
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depth: 5,
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ignoreQueryPrefix: false,
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interpretNumericEntities: false,
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parameterLimit: 1000,
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parseArrays: true,
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plainObjects: false,
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strictNullHandling: false
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};
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var interpretNumericEntities = function (str) {
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return str.replace(/&#(\d+);/g, function ($0, numberStr) {
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return String.fromCharCode(parseInt(numberStr, 10));
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});
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};
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var parseArrayValue = function (val, options) {
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if (val && typeof val === 'string' && options.comma && val.indexOf(',') > -1) {
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return val.split(',');
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}
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return val;
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};
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// This is what browsers will submit when the ✓ character occurs in an
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// application/x-www-form-urlencoded body and the encoding of the page containing
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// the form is iso-8859-1, or when the submitted form has an accept-charset
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// attribute of iso-8859-1. Presumably also with other charsets that do not contain
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// the ✓ character, such as us-ascii.
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var isoSentinel = 'utf8=%26%2310003%3B'; // encodeURIComponent('✓')
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// These are the percent-encoded utf-8 octets representing a checkmark, indicating that the request actually is utf-8 encoded.
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var charsetSentinel = 'utf8=%E2%9C%93'; // encodeURIComponent('✓')
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var parseValues = function parseQueryStringValues(str, options) {
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var obj = {};
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var cleanStr = options.ignoreQueryPrefix ? str.replace(/^\?/, '') : str;
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var limit = options.parameterLimit === Infinity ? undefined : options.parameterLimit;
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var parts = cleanStr.split(options.delimiter, limit);
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var skipIndex = -1; // Keep track of where the utf8 sentinel was found
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var i;
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var charset = options.charset;
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if (options.charsetSentinel) {
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for (i = 0; i < parts.length; ++i) {
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if (parts[i].indexOf('utf8=') === 0) {
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if (parts[i] === charsetSentinel) {
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charset = 'utf-8';
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} else if (parts[i] === isoSentinel) {
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charset = 'iso-8859-1';
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}
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skipIndex = i;
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i = parts.length; // The eslint settings do not allow break;
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}
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}
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}
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for (i = 0; i < parts.length; ++i) {
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if (i === skipIndex) {
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continue;
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}
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var part = parts[i];
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var bracketEqualsPos = part.indexOf(']=');
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var pos = bracketEqualsPos === -1 ? part.indexOf('=') : bracketEqualsPos + 1;
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var key, val;
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if (pos === -1) {
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key = options.decoder(part, defaults.decoder, charset, 'key');
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val = options.strictNullHandling ? null : '';
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} else {
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key = options.decoder(part.slice(0, pos), defaults.decoder, charset, 'key');
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val = utils.maybeMap(
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parseArrayValue(part.slice(pos + 1), options),
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function (encodedVal) {
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return options.decoder(encodedVal, defaults.decoder, charset, 'value');
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}
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);
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}
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if (val && options.interpretNumericEntities && charset === 'iso-8859-1') {
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val = interpretNumericEntities(val);
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}
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if (part.indexOf('[]=') > -1) {
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val = isArray(val) ? [val] : val;
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}
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if (has.call(obj, key)) {
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obj[key] = utils.combine(obj[key], val);
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} else {
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obj[key] = val;
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}
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}
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return obj;
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};
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var parseObject = function (chain, val, options, valuesParsed) {
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var leaf = valuesParsed ? val : parseArrayValue(val, options);
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for (var i = chain.length - 1; i >= 0; --i) {
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var obj;
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var root = chain[i];
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if (root === '[]' && options.parseArrays) {
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obj = [].concat(leaf);
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} else {
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obj = options.plainObjects ? Object.create(null) : {};
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var cleanRoot = root.charAt(0) === '[' && root.charAt(root.length - 1) === ']' ? root.slice(1, -1) : root;
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var index = parseInt(cleanRoot, 10);
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if (!options.parseArrays && cleanRoot === '') {
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obj = { 0: leaf };
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} else if (
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!isNaN(index)
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&& root !== cleanRoot
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&& String(index) === cleanRoot
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&& index >= 0
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&& (options.parseArrays && index <= options.arrayLimit)
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) {
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obj = [];
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obj[index] = leaf;
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} else {
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obj[cleanRoot] = leaf;
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}
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}
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leaf = obj;
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}
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return leaf;
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};
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var parseKeys = function parseQueryStringKeys(givenKey, val, options, valuesParsed) {
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if (!givenKey) {
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return;
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}
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// Transform dot notation to bracket notation
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var key = options.allowDots ? givenKey.replace(/\.([^.[]+)/g, '[$1]') : givenKey;
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// The regex chunks
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var brackets = /(\[[^[\]]*])/;
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var child = /(\[[^[\]]*])/g;
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// Get the parent
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var segment = options.depth > 0 && brackets.exec(key);
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var parent = segment ? key.slice(0, segment.index) : key;
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// Stash the parent if it exists
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var keys = [];
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if (parent) {
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// If we aren't using plain objects, optionally prefix keys that would overwrite object prototype properties
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if (!options.plainObjects && has.call(Object.prototype, parent)) {
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if (!options.allowPrototypes) {
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return;
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}
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}
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keys.push(parent);
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}
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// Loop through children appending to the array until we hit depth
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var i = 0;
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while (options.depth > 0 && (segment = child.exec(key)) !== null && i < options.depth) {
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i += 1;
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if (!options.plainObjects && has.call(Object.prototype, segment[1].slice(1, -1))) {
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if (!options.allowPrototypes) {
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return;
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}
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}
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keys.push(segment[1]);
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}
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// If there's a remainder, just add whatever is left
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if (segment) {
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keys.push('[' + key.slice(segment.index) + ']');
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}
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return parseObject(keys, val, options, valuesParsed);
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};
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var normalizeParseOptions = function normalizeParseOptions(opts) {
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if (!opts) {
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return defaults;
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}
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if (opts.decoder !== null && opts.decoder !== undefined && typeof opts.decoder !== 'function') {
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throw new TypeError('Decoder has to be a function.');
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}
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if (typeof opts.charset !== 'undefined' && opts.charset !== 'utf-8' && opts.charset !== 'iso-8859-1') {
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throw new TypeError('The charset option must be either utf-8, iso-8859-1, or undefined');
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}
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var charset = typeof opts.charset === 'undefined' ? defaults.charset : opts.charset;
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return {
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allowDots: typeof opts.allowDots === 'undefined' ? defaults.allowDots : !!opts.allowDots,
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allowPrototypes: typeof opts.allowPrototypes === 'boolean' ? opts.allowPrototypes : defaults.allowPrototypes,
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arrayLimit: typeof opts.arrayLimit === 'number' ? opts.arrayLimit : defaults.arrayLimit,
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charset: charset,
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charsetSentinel: typeof opts.charsetSentinel === 'boolean' ? opts.charsetSentinel : defaults.charsetSentinel,
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comma: typeof opts.comma === 'boolean' ? opts.comma : defaults.comma,
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decoder: typeof opts.decoder === 'function' ? opts.decoder : defaults.decoder,
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delimiter: typeof opts.delimiter === 'string' || utils.isRegExp(opts.delimiter) ? opts.delimiter : defaults.delimiter,
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// eslint-disable-next-line no-implicit-coercion, no-extra-parens
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depth: (typeof opts.depth === 'number' || opts.depth === false) ? +opts.depth : defaults.depth,
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ignoreQueryPrefix: opts.ignoreQueryPrefix === true,
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interpretNumericEntities: typeof opts.interpretNumericEntities === 'boolean' ? opts.interpretNumericEntities : defaults.interpretNumericEntities,
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parameterLimit: typeof opts.parameterLimit === 'number' ? opts.parameterLimit : defaults.parameterLimit,
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parseArrays: opts.parseArrays !== false,
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plainObjects: typeof opts.plainObjects === 'boolean' ? opts.plainObjects : defaults.plainObjects,
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strictNullHandling: typeof opts.strictNullHandling === 'boolean' ? opts.strictNullHandling : defaults.strictNullHandling
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};
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};
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module.exports = function (str, opts) {
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var options = normalizeParseOptions(opts);
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if (str === '' || str === null || typeof str === 'undefined') {
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return options.plainObjects ? Object.create(null) : {};
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}
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var tempObj = typeof str === 'string' ? parseValues(str, options) : str;
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var obj = options.plainObjects ? Object.create(null) : {};
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// Iterate over the keys and setup the new object
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var keys = Object.keys(tempObj);
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for (var i = 0; i < keys.length; ++i) {
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var key = keys[i];
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var newObj = parseKeys(key, tempObj[key], options, typeof str === 'string');
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obj = utils.merge(obj, newObj, options);
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}
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return utils.compact(obj);
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};
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},{"./utils":5}],4:[function(require,module,exports){
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'use strict';
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var utils = require('./utils');
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var formats = require('./formats');
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var has = Object.prototype.hasOwnProperty;
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var arrayPrefixGenerators = {
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brackets: function brackets(prefix) {
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return prefix + '[]';
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},
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comma: 'comma',
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indices: function indices(prefix, key) {
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return prefix + '[' + key + ']';
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},
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repeat: function repeat(prefix) {
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return prefix;
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}
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};
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var isArray = Array.isArray;
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var push = Array.prototype.push;
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var pushToArray = function (arr, valueOrArray) {
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push.apply(arr, isArray(valueOrArray) ? valueOrArray : [valueOrArray]);
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};
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var toISO = Date.prototype.toISOString;
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var defaultFormat = formats['default'];
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var defaults = {
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addQueryPrefix: false,
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allowDots: false,
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charset: 'utf-8',
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charsetSentinel: false,
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delimiter: '&',
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encode: true,
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encoder: utils.encode,
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encodeValuesOnly: false,
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format: defaultFormat,
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formatter: formats.formatters[defaultFormat],
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// deprecated
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indices: false,
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serializeDate: function serializeDate(date) {
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return toISO.call(date);
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},
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skipNulls: false,
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strictNullHandling: false
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};
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var isNonNullishPrimitive = function isNonNullishPrimitive(v) {
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return typeof v === 'string'
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|| typeof v === 'number'
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|| typeof v === 'boolean'
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|| typeof v === 'symbol'
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|| typeof v === 'bigint';
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};
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var stringify = function stringify(
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object,
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prefix,
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generateArrayPrefix,
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strictNullHandling,
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skipNulls,
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encoder,
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filter,
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sort,
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allowDots,
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serializeDate,
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format,
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formatter,
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encodeValuesOnly,
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charset
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) {
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var obj = object;
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if (typeof filter === 'function') {
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obj = filter(prefix, obj);
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} else if (obj instanceof Date) {
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obj = serializeDate(obj);
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} else if (generateArrayPrefix === 'comma' && isArray(obj)) {
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obj = utils.maybeMap(obj, function (value) {
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if (value instanceof Date) {
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return serializeDate(value);
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}
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return value;
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});
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}
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if (obj === null) {
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if (strictNullHandling) {
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return encoder && !encodeValuesOnly ? encoder(prefix, defaults.encoder, charset, 'key', format) : prefix;
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}
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obj = '';
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}
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if (isNonNullishPrimitive(obj) || utils.isBuffer(obj)) {
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if (encoder) {
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var keyValue = encodeValuesOnly ? prefix : encoder(prefix, defaults.encoder, charset, 'key', format);
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return [formatter(keyValue) + '=' + formatter(encoder(obj, defaults.encoder, charset, 'value', format))];
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}
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return [formatter(prefix) + '=' + formatter(String(obj))];
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}
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var values = [];
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if (typeof obj === 'undefined') {
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return values;
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}
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var objKeys;
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if (generateArrayPrefix === 'comma' && isArray(obj)) {
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// we need to join elements in
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objKeys = [{ value: obj.length > 0 ? obj.join(',') || null : undefined }];
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} else if (isArray(filter)) {
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objKeys = filter;
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} else {
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var keys = Object.keys(obj);
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objKeys = sort ? keys.sort(sort) : keys;
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}
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for (var i = 0; i < objKeys.length; ++i) {
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var key = objKeys[i];
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var value = typeof key === 'object' && key.value !== undefined ? key.value : obj[key];
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if (skipNulls && value === null) {
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continue;
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}
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var keyPrefix = isArray(obj)
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? typeof generateArrayPrefix === 'function' ? generateArrayPrefix(prefix, key) : prefix
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: prefix + (allowDots ? '.' + key : '[' + key + ']');
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pushToArray(values, stringify(
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value,
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keyPrefix,
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generateArrayPrefix,
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strictNullHandling,
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skipNulls,
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encoder,
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filter,
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sort,
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allowDots,
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serializeDate,
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format,
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formatter,
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encodeValuesOnly,
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charset
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));
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}
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return values;
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};
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var normalizeStringifyOptions = function normalizeStringifyOptions(opts) {
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if (!opts) {
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return defaults;
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}
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if (opts.encoder !== null && opts.encoder !== undefined && typeof opts.encoder !== 'function') {
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throw new TypeError('Encoder has to be a function.');
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}
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var charset = opts.charset || defaults.charset;
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if (typeof opts.charset !== 'undefined' && opts.charset !== 'utf-8' && opts.charset !== 'iso-8859-1') {
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throw new TypeError('The charset option must be either utf-8, iso-8859-1, or undefined');
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}
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var format = formats['default'];
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if (typeof opts.format !== 'undefined') {
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if (!has.call(formats.formatters, opts.format)) {
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throw new TypeError('Unknown format option provided.');
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}
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format = opts.format;
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}
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var formatter = formats.formatters[format];
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var filter = defaults.filter;
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if (typeof opts.filter === 'function' || isArray(opts.filter)) {
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filter = opts.filter;
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}
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return {
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addQueryPrefix: typeof opts.addQueryPrefix === 'boolean' ? opts.addQueryPrefix : defaults.addQueryPrefix,
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allowDots: typeof opts.allowDots === 'undefined' ? defaults.allowDots : !!opts.allowDots,
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charset: charset,
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charsetSentinel: typeof opts.charsetSentinel === 'boolean' ? opts.charsetSentinel : defaults.charsetSentinel,
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delimiter: typeof opts.delimiter === 'undefined' ? defaults.delimiter : opts.delimiter,
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encode: typeof opts.encode === 'boolean' ? opts.encode : defaults.encode,
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encoder: typeof opts.encoder === 'function' ? opts.encoder : defaults.encoder,
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encodeValuesOnly: typeof opts.encodeValuesOnly === 'boolean' ? opts.encodeValuesOnly : defaults.encodeValuesOnly,
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filter: filter,
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format: format,
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formatter: formatter,
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serializeDate: typeof opts.serializeDate === 'function' ? opts.serializeDate : defaults.serializeDate,
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skipNulls: typeof opts.skipNulls === 'boolean' ? opts.skipNulls : defaults.skipNulls,
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sort: typeof opts.sort === 'function' ? opts.sort : null,
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strictNullHandling: typeof opts.strictNullHandling === 'boolean' ? opts.strictNullHandling : defaults.strictNullHandling
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};
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};
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module.exports = function (object, opts) {
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var obj = object;
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var options = normalizeStringifyOptions(opts);
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var objKeys;
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var filter;
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if (typeof options.filter === 'function') {
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filter = options.filter;
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obj = filter('', obj);
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} else if (isArray(options.filter)) {
|
|
filter = options.filter;
|
|
objKeys = filter;
|
|
}
|
|
|
|
var keys = [];
|
|
|
|
if (typeof obj !== 'object' || obj === null) {
|
|
return '';
|
|
}
|
|
|
|
var arrayFormat;
|
|
if (opts && opts.arrayFormat in arrayPrefixGenerators) {
|
|
arrayFormat = opts.arrayFormat;
|
|
} else if (opts && 'indices' in opts) {
|
|
arrayFormat = opts.indices ? 'indices' : 'repeat';
|
|
} else {
|
|
arrayFormat = 'indices';
|
|
}
|
|
|
|
var generateArrayPrefix = arrayPrefixGenerators[arrayFormat];
|
|
|
|
if (!objKeys) {
|
|
objKeys = Object.keys(obj);
|
|
}
|
|
|
|
if (options.sort) {
|
|
objKeys.sort(options.sort);
|
|
}
|
|
|
|
for (var i = 0; i < objKeys.length; ++i) {
|
|
var key = objKeys[i];
|
|
|
|
if (options.skipNulls && obj[key] === null) {
|
|
continue;
|
|
}
|
|
pushToArray(keys, stringify(
|
|
obj[key],
|
|
key,
|
|
generateArrayPrefix,
|
|
options.strictNullHandling,
|
|
options.skipNulls,
|
|
options.encode ? options.encoder : null,
|
|
options.filter,
|
|
options.sort,
|
|
options.allowDots,
|
|
options.serializeDate,
|
|
options.format,
|
|
options.formatter,
|
|
options.encodeValuesOnly,
|
|
options.charset
|
|
));
|
|
}
|
|
|
|
var joined = keys.join(options.delimiter);
|
|
var prefix = options.addQueryPrefix === true ? '?' : '';
|
|
|
|
if (options.charsetSentinel) {
|
|
if (options.charset === 'iso-8859-1') {
|
|
// encodeURIComponent('✓'), the "numeric entity" representation of a checkmark
|
|
prefix += 'utf8=%26%2310003%3B&';
|
|
} else {
|
|
// encodeURIComponent('✓')
|
|
prefix += 'utf8=%E2%9C%93&';
|
|
}
|
|
}
|
|
|
|
return joined.length > 0 ? prefix + joined : '';
|
|
};
|
|
|
|
},{"./formats":1,"./utils":5}],5:[function(require,module,exports){
|
|
'use strict';
|
|
|
|
var formats = require('./formats');
|
|
|
|
var has = Object.prototype.hasOwnProperty;
|
|
var isArray = Array.isArray;
|
|
|
|
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) {
|
|
while (queue.length > 1) {
|
|
var item = queue.pop();
|
|
var obj = item.obj[item.prop];
|
|
|
|
if (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;
|
|
}
|
|
}
|
|
};
|
|
|
|
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) {
|
|
/* eslint no-param-reassign: 0 */
|
|
if (!source) {
|
|
return target;
|
|
}
|
|
|
|
if (typeof source !== 'object') {
|
|
if (isArray(target)) {
|
|
target.push(source);
|
|
} else if (target && typeof target === 'object') {
|
|
if ((options && (options.plainObjects || options.allowPrototypes)) || !has.call(Object.prototype, source)) {
|
|
target[source] = true;
|
|
}
|
|
} else {
|
|
return [target, source];
|
|
}
|
|
|
|
return target;
|
|
}
|
|
|
|
if (!target || typeof target !== 'object') {
|
|
return [target].concat(source);
|
|
}
|
|
|
|
var mergeTarget = target;
|
|
if (isArray(target) && !isArray(source)) {
|
|
mergeTarget = arrayToObject(target, options);
|
|
}
|
|
|
|
if (isArray(target) && isArray(source)) {
|
|
source.forEach(function (item, i) {
|
|
if (has.call(target, i)) {
|
|
var targetItem = target[i];
|
|
if (targetItem && typeof targetItem === 'object' && item && typeof item === 'object') {
|
|
target[i] = merge(targetItem, 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, decoder, charset) {
|
|
var strWithoutPlus = str.replace(/\+/g, ' ');
|
|
if (charset === 'iso-8859-1') {
|
|
// unescape never throws, no try...catch needed:
|
|
return strWithoutPlus.replace(/%[0-9a-f]{2}/gi, unescape);
|
|
}
|
|
// utf-8
|
|
try {
|
|
return decodeURIComponent(strWithoutPlus);
|
|
} catch (e) {
|
|
return strWithoutPlus;
|
|
}
|
|
};
|
|
|
|
var encode = function encode(str, defaultEncoder, charset, kind, format) {
|
|
// 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 = str;
|
|
if (typeof str === 'symbol') {
|
|
string = Symbol.prototype.toString.call(str);
|
|
} else if (typeof str !== 'string') {
|
|
string = String(str);
|
|
}
|
|
|
|
if (charset === 'iso-8859-1') {
|
|
return escape(string).replace(/%u[0-9a-f]{4}/gi, function ($0) {
|
|
return '%26%23' + parseInt($0.slice(2), 16) + '%3B';
|
|
});
|
|
}
|
|
|
|
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
|
|
|| (format === formats.RFC1738 && (c === 0x28 || c === 0x29)) // ( )
|
|
) {
|
|
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);
|
|
}
|
|
}
|
|
}
|
|
|
|
compactQueue(queue);
|
|
|
|
return value;
|
|
};
|
|
|
|
var isRegExp = function isRegExp(obj) {
|
|
return Object.prototype.toString.call(obj) === '[object RegExp]';
|
|
};
|
|
|
|
var isBuffer = function isBuffer(obj) {
|
|
if (!obj || typeof obj !== 'object') {
|
|
return false;
|
|
}
|
|
|
|
return !!(obj.constructor && obj.constructor.isBuffer && obj.constructor.isBuffer(obj));
|
|
};
|
|
|
|
var combine = function combine(a, b) {
|
|
return [].concat(a, b);
|
|
};
|
|
|
|
var maybeMap = function maybeMap(val, fn) {
|
|
if (isArray(val)) {
|
|
var mapped = [];
|
|
for (var i = 0; i < val.length; i += 1) {
|
|
mapped.push(fn(val[i]));
|
|
}
|
|
return mapped;
|
|
}
|
|
return fn(val);
|
|
};
|
|
|
|
module.exports = {
|
|
arrayToObject: arrayToObject,
|
|
assign: assign,
|
|
combine: combine,
|
|
compact: compact,
|
|
decode: decode,
|
|
encode: encode,
|
|
isBuffer: isBuffer,
|
|
isRegExp: isRegExp,
|
|
maybeMap: maybeMap,
|
|
merge: merge
|
|
};
|
|
|
|
},{"./formats":1}]},{},[2])(2)
|
|
});
|