FM / lib

/usr/lib/node_modules/npm/node_modules/qs/lib/

/usr/lib/node_modules/npm/node_modules/qs/lib

Name	Size	Mode	Actions
formats.js	387	0644	edit dl rm
index.js	211	0644	edit dl rm
parse.js	5817	0644	edit dl rm
stringify.js	6288	0644	edit dl rm
utils.js	5554	0644	edit dl rm

Edit: /usr/lib/node_modules/npm/node_modules/qs/lib/parse.js (5817B)

'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

// 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);
};

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