silverstripe-framework/admin/client/dist/js/silverstripe-component.js

(function (global, factory) {
  if (typeof define === "function" && define.amd) {
    define('ss.silverstripe-component', ['exports', 'react', '../../../javascript/src/jQuery'], factory);
  } else if (typeof exports !== "undefined") {
    factory(exports, require('react'), require('../../../javascript/src/jQuery'));
  } else {
    var mod = {
      exports: {}
    };
    factory(mod.exports, global.react, global.jQuery);
    global.ssSilverstripeComponent = mod.exports;
  }
})(this, function (exports, _react, _jQuery) {
  'use strict';

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

  var _react2 = _interopRequireDefault(_react);

  var _jQuery2 = _interopRequireDefault(_jQuery);

  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");
    }
  }

  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 _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;
  }

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

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

      var _this = _possibleConstructorReturn(this, Object.getPrototypeOf(SilverStripeComponent).call(this, props));

      if (typeof _this.props.route !== 'undefined') {
        _this._render = _this.render;

        _this.render = function () {
          var component = null;

          if (_this.isComponentRoute()) {
            component = _this._render();
          }

          return component;
        };

        window.ss.router(_this.props.route, function (ctx, next) {
          _this.handleEnterRoute(ctx, next);
        });
        window.ss.router.exit(_this.props.route, function (ctx, next) {
          _this.handleExitRoute(ctx, next);
        });
      }
      return _this;
    }

    _createClass(SilverStripeComponent, [{
      key: 'componentDidMount',
      value: function componentDidMount() {
        if (typeof this.props.cmsEvents === 'undefined') {
          return;
        }

        this.cmsEvents = this.props.cmsEvents;

        for (var cmsEvent in this.cmsEvents) {
          if ({}.hasOwnProperty.call(this.cmsEvents, cmsEvent)) {
            (0, _jQuery2.default)(document).on(cmsEvent, this.cmsEvents[cmsEvent].bind(this));
          }
        }
      }
    }, {
      key: 'componentWillUnmount',
      value: function componentWillUnmount() {
        for (var cmsEvent in this.cmsEvents) {
          if ({}.hasOwnProperty.call(this.cmsEvents, cmsEvent)) {
            (0, _jQuery2.default)(document).off(cmsEvent);
          }
        }
      }
    }, {
      key: 'handleEnterRoute',
      value: function handleEnterRoute(ctx, next) {
        next();
      }
    }, {
      key: 'handleExitRoute',
      value: function handleExitRoute(ctx, next) {
        next();
      }
    }, {
      key: 'isComponentRoute',
      value: function isComponentRoute() {
        var params = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0];

        if (typeof this.props.route === 'undefined') {
          return true;
        }

        var route = new window.ss.router.Route(this.props.route);

        return route.match(window.ss.router.current, params);
      }
    }, {
      key: 'emitCmsEvent',
      value: function emitCmsEvent(componentEvent, data) {
        (0, _jQuery2.default)(document).trigger(componentEvent, data);
      }
    }]);

    return SilverStripeComponent;
  }(_react.Component);

  SilverStripeComponent.propTypes = {
    cmsEvents: _react2.default.PropTypes.object,
    route: _react2.default.PropTypes.string
  };

  exports.default = SilverStripeComponent;
});