redux-plugins-immutable-react/dist/lib/PluginComponents.js

React components that work with redux-plugins-immutable

'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 _immutable = require('immutable');

var Immutable = _interopRequireWildcard(_immutable);

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

var _reselect = require('reselect');

var _warning = require('warning');

var _warning2 = _interopRequireDefault(_warning);

var _createOrCloneElement = require('./util/createOrCloneElement');

var _createOrCloneElement2 = _interopRequireDefault(_createOrCloneElement);

var _propTypes = require('./util/propTypes');

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }

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; }

/**
 * A shell into which plugins can inject components.  For example if you had:
 *
 * import PluginComponents from './PluginComponents';
 *
 * const Menu = ({children}) => <ul>
 *   <li><a>Input Settings</a></li>
 *   <li><a>Output Settings</a></li>
 *   <li divider/>
 *   {children}
 * </ul>;
 *
 * <Dropdown component="div">
 *   <Button caret>Settings</Button>
 *   <PluginComponents componentKey="SettingsMenuItems">{Menu}</PluginComponents>
 * </Dropdown>
 *
 * Then anything at the path ['components', 'SettingsMenuItems'] in any plugin will
 * be passed in the children to the created <Menu> element.  This way it's easy for
 * plugins to extend the UI in arbitrary places.
 *
 * There are two ways of specifying what component to get from each plugin:
 * * componentKey prop - use plugin.getIn(['components', componentKey])
 * * getComponent prop - use getComponent(plugin)
 *
 * You can specify a sortPlugins prop to control the order in which plugin components
 * show.
 */

var PluginComponents = function (_Component) {
  _inherits(PluginComponents, _Component);

  function PluginComponents() {
    var _Object$getPrototypeO;

    var _temp, _this, _ret;

    _classCallCheck(this, PluginComponents);

    for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
      args[_key] = arguments[_key];
    }

    return _ret = (_temp = (_this = _possibleConstructorReturn(this, (_Object$getPrototypeO = Object.getPrototypeOf(PluginComponents)).call.apply(_Object$getPrototypeO, [this].concat(args))), _this), _this.selectPluginComponents = (0, _reselect.createSelector)(function (props) {
      return props.plugins;
    }, function (props) {
      return props.sortPlugins;
    }, function (_ref) {
      var getComponent = _ref.getComponent;
      var componentKey = _ref.componentKey;

      if (getComponent) return getComponent;
      if (componentKey) return function (plugin) {
        return plugin.getIn(['components', componentKey]);
      };
      return function () {
        return undefined;
      };
    }, function (props) {
      return props.componentProps || {};
    }, function (plugins, sortPlugins, getComponent, componentProps) {
      if (plugins) {
        if (sortPlugins) plugins = sortPlugins(plugins);

        return plugins.map(function (plugin, key) {
          var component = plugin && getComponent(plugin);
          if (Array.isArray(component) || component instanceof Immutable.Iterable) {
            return component.map(function (comp, index) {
              return comp && (0, _createOrCloneElement2.default)(comp, _extends({}, componentProps, { key: key + '-' + index }));
            });
          }
          return component && (0, _createOrCloneElement2.default)(component, _extends({}, componentProps, { key: key }));
        }).toList().flatten().toArray();
      }
    }), _temp), _possibleConstructorReturn(_this, _ret);
  }

  _createClass(PluginComponents, [{
    key: 'componentWillReceiveProps',
    value: function componentWillReceiveProps(nextProps) {
      var getComponent = nextProps.getComponent;
      var componentKey = nextProps.componentKey;

      (0, _warning2.default)(getComponent || componentKey, "you must provide either getComponent or componentKey");
    }
  }, {
    key: 'render',
    value: function render() {
      var children = this.props.children;

      var pluginComponents = this.selectPluginComponents(this.props);

      if (children) return children(pluginComponents);

      var props = _extends({}, this.props);
      delete props.componentKey;
      delete props.componentProps;
      delete props.getComponent;
      delete props.plugins;
      delete props.sortPlugins;
      delete props.dispatch;

      return _react2.default.createElement(
        'div',
        props,
        pluginComponents
      );
    }
  }]);

  return PluginComponents;
}(_react.Component);

PluginComponents.propTypes = {
  children: _react.PropTypes.func,
  componentKey: _propTypes.mapKey,
  componentProps: _react.PropTypes.object,
  getComponent: _react.PropTypes.func,
  plugins: _react.PropTypes.instanceOf(Immutable.Map),
  sortPlugins: _react.PropTypes.func
};


function select(state) {
  return {
    plugins: state.get('plugins')
  };
}

exports.default = (0, _reactRedux.connect)(select)(PluginComponents);