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node_modules/qs/lib/parse.js

@@ -1,174 +0,0 @@
-'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);
-};