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Diffstat (limited to 'deps/npm/node_modules/query-string/index.js')
-rw-r--r-- | deps/npm/node_modules/query-string/index.js | 278 |
1 files changed, 0 insertions, 278 deletions
diff --git a/deps/npm/node_modules/query-string/index.js b/deps/npm/node_modules/query-string/index.js deleted file mode 100644 index 35c13e1a66..0000000000 --- a/deps/npm/node_modules/query-string/index.js +++ /dev/null @@ -1,278 +0,0 @@ -'use strict'; -const strictUriEncode = require('strict-uri-encode'); -const decodeComponent = require('decode-uri-component'); -const splitOnFirst = require('split-on-first'); - -function encoderForArrayFormat(options) { - switch (options.arrayFormat) { - case 'index': - return key => (result, value) => { - const index = result.length; - if (value === undefined) { - return result; - } - - if (value === null) { - return [...result, [encode(key, options), '[', index, ']'].join('')]; - } - - return [ - ...result, - [encode(key, options), '[', encode(index, options), ']=', encode(value, options)].join('') - ]; - }; - - case 'bracket': - return key => (result, value) => { - if (value === undefined) { - return result; - } - - if (value === null) { - return [...result, [encode(key, options), '[]'].join('')]; - } - - return [...result, [encode(key, options), '[]=', encode(value, options)].join('')]; - }; - - case 'comma': - return key => (result, value, index) => { - if (value === null || value === undefined || value.length === 0) { - return result; - } - - if (index === 0) { - return [[encode(key, options), '=', encode(value, options)].join('')]; - } - - return [[result, encode(value, options)].join(',')]; - }; - - default: - return key => (result, value) => { - if (value === undefined) { - return result; - } - - if (value === null) { - return [...result, encode(key, options)]; - } - - return [...result, [encode(key, options), '=', encode(value, options)].join('')]; - }; - } -} - -function parserForArrayFormat(options) { - let result; - - switch (options.arrayFormat) { - case 'index': - return (key, value, accumulator) => { - result = /\[(\d*)\]$/.exec(key); - - key = key.replace(/\[\d*\]$/, ''); - - if (!result) { - accumulator[key] = value; - return; - } - - if (accumulator[key] === undefined) { - accumulator[key] = {}; - } - - accumulator[key][result[1]] = value; - }; - - case 'bracket': - return (key, value, accumulator) => { - result = /(\[\])$/.exec(key); - key = key.replace(/\[\]$/, ''); - - if (!result) { - accumulator[key] = value; - return; - } - - if (accumulator[key] === undefined) { - accumulator[key] = [value]; - return; - } - - accumulator[key] = [].concat(accumulator[key], value); - }; - - case 'comma': - return (key, value, accumulator) => { - const isArray = typeof value === 'string' && value.split('').indexOf(',') > -1; - const newValue = isArray ? value.split(',') : value; - accumulator[key] = newValue; - }; - - default: - return (key, value, accumulator) => { - if (accumulator[key] === undefined) { - accumulator[key] = value; - return; - } - - accumulator[key] = [].concat(accumulator[key], value); - }; - } -} - -function encode(value, options) { - if (options.encode) { - return options.strict ? strictUriEncode(value) : encodeURIComponent(value); - } - - return value; -} - -function decode(value, options) { - if (options.decode) { - return decodeComponent(value); - } - - return value; -} - -function keysSorter(input) { - if (Array.isArray(input)) { - return input.sort(); - } - - if (typeof input === 'object') { - return keysSorter(Object.keys(input)) - .sort((a, b) => Number(a) - Number(b)) - .map(key => input[key]); - } - - return input; -} - -function removeHash(input) { - const hashStart = input.indexOf('#'); - if (hashStart !== -1) { - input = input.slice(0, hashStart); - } - - return input; -} - -function extract(input) { - input = removeHash(input); - const queryStart = input.indexOf('?'); - if (queryStart === -1) { - return ''; - } - - return input.slice(queryStart + 1); -} - -function parse(input, options) { - options = Object.assign({ - decode: true, - sort: true, - arrayFormat: 'none', - parseNumbers: false, - parseBooleans: false - }, options); - - const formatter = parserForArrayFormat(options); - - // Create an object with no prototype - const ret = Object.create(null); - - if (typeof input !== 'string') { - return ret; - } - - input = input.trim().replace(/^[?#&]/, ''); - - if (!input) { - return ret; - } - - for (const param of input.split('&')) { - let [key, value] = splitOnFirst(param.replace(/\+/g, ' '), '='); - - // Missing `=` should be `null`: - // http://w3.org/TR/2012/WD-url-20120524/#collect-url-parameters - value = value === undefined ? null : decode(value, options); - - if (options.parseNumbers && !Number.isNaN(Number(value)) && (typeof value === 'string' && value.trim() !== '')) { - value = Number(value); - } else if (options.parseBooleans && value !== null && (value.toLowerCase() === 'true' || value.toLowerCase() === 'false')) { - value = value.toLowerCase() === 'true'; - } - - formatter(decode(key, options), value, ret); - } - - if (options.sort === false) { - return ret; - } - - return (options.sort === true ? Object.keys(ret).sort() : Object.keys(ret).sort(options.sort)).reduce((result, key) => { - const value = ret[key]; - if (Boolean(value) && typeof value === 'object' && !Array.isArray(value)) { - // Sort object keys, not values - result[key] = keysSorter(value); - } else { - result[key] = value; - } - - return result; - }, Object.create(null)); -} - -exports.extract = extract; -exports.parse = parse; - -exports.stringify = (object, options) => { - if (!object) { - return ''; - } - - options = Object.assign({ - encode: true, - strict: true, - arrayFormat: 'none' - }, options); - - const formatter = encoderForArrayFormat(options); - const keys = Object.keys(object); - - if (options.sort !== false) { - keys.sort(options.sort); - } - - return keys.map(key => { - const value = object[key]; - - if (value === undefined) { - return ''; - } - - if (value === null) { - return encode(key, options); - } - - if (Array.isArray(value)) { - return value - .reduce(formatter(key), []) - .join('&'); - } - - return encode(key, options) + '=' + encode(value, options); - }).filter(x => x.length > 0).join('&'); -}; - -exports.parseUrl = (input, options) => { - return { - url: removeHash(input).split('?')[0] || '', - query: parse(extract(input), options) - }; -}; |