react-falcor/lib/components/falcorGetValue.js

'use strict';

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

var _defineProperty2 = require('babel-runtime/helpers/defineProperty');

var _defineProperty3 = _interopRequireDefault(_defineProperty2);

var _getPrototypeOf = require('babel-runtime/core-js/object/get-prototype-of');

var _getPrototypeOf2 = _interopRequireDefault(_getPrototypeOf);

var _classCallCheck2 = require('babel-runtime/helpers/classCallCheck');

var _classCallCheck3 = _interopRequireDefault(_classCallCheck2);

var _createClass2 = require('babel-runtime/helpers/createClass');

var _createClass3 = _interopRequireDefault(_createClass2);

var _possibleConstructorReturn2 = require('babel-runtime/helpers/possibleConstructorReturn');

var _possibleConstructorReturn3 = _interopRequireDefault(_possibleConstructorReturn2);

var _inherits2 = require('babel-runtime/helpers/inherits');

var _inherits3 = _interopRequireDefault(_inherits2);

var _isEqual2 = require('lodash/isEqual');

var _isEqual3 = _interopRequireDefault(_isEqual2);

var _map2 = require('lodash/map');

var _map3 = _interopRequireDefault(_map2);

var _isFunction2 = require('lodash/isFunction');

var _isFunction3 = _interopRequireDefault(_isFunction2);

var _react = require('react');

var _react2 = _interopRequireDefault(_react);

var _hoistNonReactStatics = require('hoist-non-react-statics');

var _hoistNonReactStatics2 = _interopRequireDefault(_hoistNonReactStatics);

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

exports.default = function (mapGetValueToProps) {
  var _ref = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1];

  var _ref$pure = _ref.pure;
  var pure = _ref$pure === undefined ? true : _ref$pure;

  return function (WrappedComponent) {
    var Resolve = function (_React$Component) {
      (0, _inherits3.default)(Resolve, _React$Component);

      function Resolve(props, context) {
        (0, _classCallCheck3.default)(this, Resolve);

        var _this = (0, _possibleConstructorReturn3.default)(this, (0, _getPrototypeOf2.default)(Resolve).call(this, props, context));

        _this.falcor = props.falcor || context.falcor;
        return _this;
      }

      (0, _createClass3.default)(Resolve, [{
        key: 'componentWillMount',
        value: function componentWillMount() {
          var _this2 = this;

          var getValueToProps = (0, _isFunction3.default)(mapGetValueToProps) ? mapGetValueToProps(this.props) : mapGetValueToProps;

          this.subscriptions = (0, _map3.default)(getValueToProps, function (pathSet, propKey) {
            return _this2.falcor.getValue(pathSet).subscribe(function (value) {
              _this2.setState((0, _defineProperty3.default)({}, propKey, value));
            });
          });
        }
      }, {
        key: 'shouldComponentUpdate',
        value: function shouldComponentUpdate(nextProps, nextState) {
          return !pure || !(0, _isEqual3.default)(this.props, nextProps) || !(0, _isEqual3.default)(this.state, nextState);
        }
      }, {
        key: 'componentWillUnmount',
        value: function componentWillUnmount() {
          this.subscriptions.forEach(function (_ref2) {
            var dispose = _ref2.dispose;
            return dispose();
          });
        }
      }, {
        key: 'render',
        value: function render() {
          return _react2.default.createElement(WrappedComponent, this.state);
        }
      }]);
      return Resolve;
    }(_react2.default.Component);

    Resolve.contextTypes = {
      falcor: _react.PropTypes.object
    };
    process.env.NODE_ENV !== "production" ? Resolve.propTypes = {
      falcor: _react.PropTypes.object
    } : void 0;

    return (0, _hoistNonReactStatics2.default)(Resolve, WrappedComponent);
  };
};