verificator/lib/utils/flatten.js

Client and server-side validation JavaScript library

'use strict';

exports.__esModule = true;

var _isPlainObject = require('./isPlainObject');

var _isPlainObject2 = _interopRequireDefault(_isPlainObject);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

var flatten = function flatten(object) {
    if (!(0, _isPlainObject2['default'])(object) && !Array.isArray(object)) {
        return object;
    }
    var result = {};
    for (var _iterator = Object.keys(object), _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
        var _ref;

        if (_isArray) {
            if (_i >= _iterator.length) break;
            _ref = _iterator[_i++];
        } else {
            _i = _iterator.next();
            if (_i.done) break;
            _ref = _i.value;
        }

        var key = _ref;

        if ((0, _isPlainObject2['default'])(object[key]) || Array.isArray(object[key])) {
            var keys = Object.keys(object[key]);
            if (keys.length) {
                var flatData = flatten(object[key]);
                for (var _iterator2 = Object.keys(flatData), _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
                    var _ref2;

                    if (_isArray2) {
                        if (_i2 >= _iterator2.length) break;
                        _ref2 = _iterator2[_i2++];
                    } else {
                        _i2 = _iterator2.next();
                        if (_i2.done) break;
                        _ref2 = _i2.value;
                    }

                    var kkey = _ref2;

                    result[key + '.' + kkey] = flatData[kkey];
                }
                continue;
            }
        }
        result[key] = object[key];
    }
    return result;
};
exports['default'] = flatten;