twreporter-react-index-page/lib/components/common-utils/img-wrapper.js

twreporter index page version 2

'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; }; }();

var _propTypes = require('prop-types');

var _propTypes2 = _interopRequireDefault(_propTypes);

var _styledComponents = require('styled-components');

var _styledComponents2 = _interopRequireDefault(_styledComponents);

var _get = require('lodash/get');

var _get2 = _interopRequireDefault(_get);

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

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

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } /* global React */


var _ = {
  get: _get2.default
};

var ImgObjectFit = _styledComponents2.default.div.withConfig({
  displayName: 'img-wrapper__ImgObjectFit',
  componentId: 's1a41c93-0'
})(['width: 100%;height: 100%;> img {width: 100%;height: 100%;object-fit: cover;}']);

var ImgFallback = _styledComponents2.default.div.withConfig({
  displayName: 'img-wrapper__ImgFallback',
  componentId: 's1a41c93-1'
})(['width: 100%;height: 100%;background-size: cover;background-image: ', ';background-position: center center;'], function (props) {
  return 'url(' + _.get(props, 'url') + ')';
});

var ImgWrapper = function (_React$Component) {
  _inherits(ImgWrapper, _React$Component);

  function ImgWrapper(props) {
    _classCallCheck(this, ImgWrapper);

    var _this = _possibleConstructorReturn(this, (ImgWrapper.__proto__ || Object.getPrototypeOf(ImgWrapper)).call(this, props));

    _this.state = {
      isObjectFit: true
    };
    return _this;
  }

  _createClass(ImgWrapper, [{
    key: 'componentWillMount',
    value: function componentWillMount() {
      this.setState({
        isObjectFit: 'objectFit' in _.get(document, 'documentElement.style')
      });
    }
  }, {
    key: 'render',
    value: function render() {
      var _props = this.props,
          src = _props.src,
          alt = _props.alt,
          srcSet = _props.srcSet;

      var isObjectFit = this.state.isObjectFit;

      return isObjectFit ? React.createElement(
        ImgObjectFit,
        null,
        React.createElement('img', {
          alt: alt,
          src: src,
          srcSet: srcSet
        }),
        this.props.children
      ) : React.createElement(
        ImgFallback,
        {
          url: src
        },
        this.props.children
      );
    }
  }]);

  return ImgWrapper;
}(React.Component);

ImgWrapper.defaultProps = {
  alt: '',
  children: null,
  src: '',
  srcSet: ''
};

ImgWrapper.propTypes = {
  alt: _propTypes2.default.string,
  children: _propTypes2.default.element,
  src: _propTypes2.default.string.isRequired,
  srcSet: _propTypes2.default.string
};

exports.default = ImgWrapper;