react-oc/dist/__test__/helpers.js

A React component that allows OpenComponents to operate within a react application.

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.hydrateAsync = exports.renderAsync = void 0;

var _react = _interopRequireDefault(require("react"));

var _reactDom = _interopRequireDefault(require("react-dom"));

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

function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

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

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }

function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }

function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }

function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }

function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }

/**
 * based on: https://github.com/facebook/react/issues/11098#issuecomment-412682721
 * wraps the render method to suppress the error message from reaching the console
 * during the rendering process.
 * 
 * waiting for componentDidMount allows us to ensure we capture errors within
 * componentDidMount handlers.
 */
function reactRenderAsync(reactRenderFn, component, node) {
  var _this2 = this;

  var ctx = {};
  var unpause;
  var wait = new Promise(function (resolve) {
    unpause = resolve;
  });

  var Wrapper =
  /*#__PURE__*/
  function (_React$Component) {
    _inherits(Wrapper, _React$Component);

    function Wrapper(props) {
      var _this;

      _classCallCheck(this, Wrapper);

      _this = _possibleConstructorReturn(this, _getPrototypeOf(Wrapper).call(this, props));
      _this.state = {};
      return _this;
    }

    _createClass(Wrapper, [{
      key: "componentDidCatch",
      value: function componentDidCatch(err) {
        this.setState({
          errored: true
        });
        ctx.err = err;
      }
    }, {
      key: "render",
      value: function render() {
        return this.state.errored ? null : this.props.children;
      }
    }, {
      key: "componentDidMount",
      value: function componentDidMount() {
        unpause();
      }
    }]);

    return Wrapper;
  }(_react.default.Component);

  var preventErrorLogs = function preventErrorLogs(event) {
    event.preventDefault();
    window.removeEventListener('error', _this2);
  };

  window.addEventListener('error', preventErrorLogs.bind(preventErrorLogs));
  return new Promise(function (resolve, reject) {
    reactRenderFn(_react.default.createElement(Wrapper, null, component), node, function () {
      wait.then(function () {
        if (ctx.err) {
          reject(ctx.err);
        } else {
          resolve();
        }
      });
    });
  });
}

var renderAsync = function renderAsync(component, node) {
  return reactRenderAsync(_reactDom.default.render, component, node);
};

exports.renderAsync = renderAsync;

var hydrateAsync = function hydrateAsync(component, node) {
  return reactRenderAsync(_reactDom.default.hydrate, component, node);
};

exports.hydrateAsync = hydrateAsync;
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