redux-contexts/lib/contextConnect.js

[](https://www.npmjs.com/package/multireducer) [](https://travis-ci.org/Vi

'use strict';

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

var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };

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 _react = require('react');

var _react2 = _interopRequireDefault(_react);

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

var _propTypes2 = _interopRequireDefault(_propTypes);

var _reactRedux = require('react-redux');

var _wrapDispatch = require('./wrapDispatch');

var _wrapDispatch2 = _interopRequireDefault(_wrapDispatch);

var _virtualizedState = require('./virtualizedState');

var _virtualizedState2 = _interopRequireDefault(_virtualizedState);

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; }

exports.default = function (mapStateToProps, mapDispatchToProps, mergeProps, options) {
  var finalMapStateToProps = function finalMapStateToProps(state, ownProps) {
    checkContextName(ownProps);
    var contextName = ownProps.contextName;

    var contextState = (0, _virtualizedState2.default)(state, contextName);

    if (mapStateToProps) {
      var mapped = mapStateToProps(contextState, ownProps, state);
      if (typeof mapped === 'function') {
        return mapped(contextState, ownProps, state);
      }
      return mapped;
    }
    return {};
  };

  var finalMapDispatchToProps = function finalMapDispatchToProps(dispatch, ownProps) {
    checkContextName(ownProps);
    var contextName = ownProps.contextName;

    return mapDispatchToProps ? mapDispatchToProps((0, _wrapDispatch2.default)(dispatch, contextName), ownProps) : {};
  };

  var checkContextName = function checkContextName(ownProps) {
    if (!ownProps.contextName) {
      throw new Error('No context store provided. ', ownProps);
    }
  };

  return function (ComposedComponent) {
    var _class, _temp;

    var ConnectedComponent = (0, _reactRedux.connect)(finalMapStateToProps, finalMapDispatchToProps, mergeProps, options)(ComposedComponent);

    return _temp = _class = function (_Component) {
      _inherits(ContextConnect, _Component);

      function ContextConnect() {
        _classCallCheck(this, ContextConnect);

        return _possibleConstructorReturn(this, (ContextConnect.__proto__ || Object.getPrototypeOf(ContextConnect)).apply(this, arguments));
      }

      _createClass(ContextConnect, [{
        key: 'render',
        value: function render() {
          return _react2.default.createElement(ConnectedComponent, _extends({}, this.props, this.context));
        }
      }]);

      return ContextConnect;
    }(_react.Component), _class.contextTypes = {
      contextName: _propTypes2.default.string
    }, _temp;
  };
};