(window["webpackJsonp_name_"] = window["webpackJsonp_name_"] || []).push([[83],{

/***/ 433:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
    value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

/**
 * Retina - 2x/3x
 */
var ca_Retina = function () {
    _createClass(ca_Retina, [{
        key: 'nodes',
        get: function get() {
            return this._params.nodes;
        }
    }], [{
        key: 'default',
        get: function get() {
            return {
                nodes: null
            };
        }
    }]);

    function ca_Retina(params) {
        _classCallCheck(this, ca_Retina);

        this._params = Object.assign({}, ca_Retina.default, params);
        var images = this.images = this.nodes;
        if (!images.length) {
            return;
        }
        var dataRetina = document.body.getAttribute('data-retina');
        var ratio = window.devicePixelRatio;
        if (dataRetina) {
            if (dataRetina === '2x') {
                if (ratio > 2) {
                    ratio = 2;
                }
            } else if (dataRetina === '3x') {
                if (ratio > 3) {
                    ratio = 3;
                }
            } else {
                ratio = 1;
            }
            this._setRetina(Math.floor(ratio));
        } else {
            this._setRetina(1);
        }
    }

    _createClass(ca_Retina, [{
        key: '_setRetina',
        value: function _setRetina(ratio) {
            var images = this.images,
                length = images.length;
            var count = 0;
            [].forEach.call(images, function (img) {
                var attr = img.getAttribute('src');
                if (!attr || attr === '#') {
                    var src = img.getAttribute('data-' + ratio + 'x');
                    if (!src) {
                        console.error('Sorry! Something going wrong with images!');
                        return false;
                    }
                    img.setAttribute('src', src);
                    img.onload = function () {
                        count++;
                        if (count === length) {
                            return true;
                        }
                    };
                } else {
                    count++;
                }
            });
        }
    }]);

    return ca_Retina;
}();

exports.default = ca_Retina;
// document.addEventListener('DOMContentLoaded', () => {
//     new ca_Retina();
// });

/***/ })

}]);