@storybook/ui/dist/cjs/settings/release_notes.js

"use strict";

function _typeof(obj) { "@babel/helpers - typeof"; 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); }

require("core-js/modules/es.symbol.js");

require("core-js/modules/es.symbol.description.js");

require("core-js/modules/es.object.to-string.js");

require("core-js/modules/es.symbol.iterator.js");

require("core-js/modules/es.string.iterator.js");

require("core-js/modules/es.array.iterator.js");

require("core-js/modules/web.dom-collections.iterator.js");

require("core-js/modules/es.array.slice.js");

require("core-js/modules/es.function.name.js");

require("core-js/modules/es.array.from.js");

require("core-js/modules/es.weak-map.js");

require("core-js/modules/es.object.get-own-property-descriptor.js");

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

require("core-js/modules/es.string.split.js");

require("core-js/modules/es.regexp.exec.js");

require("core-js/modules/es.array.concat.js");

require("core-js/modules/es.object.assign.js");

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

var _theming = require("@storybook/theming");

var _components = require("@storybook/components");

function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function _getRequireWildcardCache() { return cache; }; return cache; }

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }

function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }

function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }

function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }

function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }

function _iterableToArrayLimit(arr, i) { if (typeof Symbol === "undefined" || !(Symbol.iterator in Object(arr))) return; var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; }

function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }

function _extends() { _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; }; return _extends.apply(this, arguments); }

var Centered = _theming.styled.div({
  top: '50%',
  position: 'absolute',
  transform: 'translateY(-50%)',
  width: '100%',
  textAlign: 'center'
});

var LoaderWrapper = _theming.styled.div({
  position: 'relative',
  height: '32px'
});

var Message = _theming.styled.div(function (_ref) {
  var theme = _ref.theme;
  return {
    paddingTop: '12px',
    color: theme.color.mediumdark,
    maxWidth: '295px',
    margin: '0 auto',
    fontSize: "".concat(theme.typography.size.s1, "px"),
    lineHeight: "16px"
  };
});

var Iframe = _theming.styled.iframe({
  position: 'absolute',
  top: 0,
  left: 0,
  right: 0,
  bottom: 0,
  border: 0,
  margin: 0,
  padding: 0,
  width: '100%',
  height: '100%'
}, function (_ref2) {
  var isLoaded = _ref2.isLoaded;
  return {
    visibility: isLoaded ? 'visible' : 'hidden'
  };
});

var AlertIcon = (0, _theming.styled)(function (props) {
  return /*#__PURE__*/_react.default.createElement(_components.Icons, _extends({
    icon: "alert"
  }, props));
})(function (_ref3) {
  var theme = _ref3.theme;
  return {
    color: theme.color.mediumdark,
    width: 40,
    margin: '0 auto'
  };
});

var getIframeUrl = function getIframeUrl(version) {
  var _version$split = version.split('.'),
      _version$split2 = _slicedToArray(_version$split, 2),
      major = _version$split2[0],
      minor = _version$split2[1];

  return "https://storybook.js.org/releases/iframe/".concat(major, ".").concat(minor);
};

var ReleaseNotesLoader = function ReleaseNotesLoader() {
  return /*#__PURE__*/_react.default.createElement(Centered, null, /*#__PURE__*/_react.default.createElement(LoaderWrapper, null, /*#__PURE__*/_react.default.createElement(_components.Loader, null)), /*#__PURE__*/_react.default.createElement(Message, null, "Loading release notes"));
};

ReleaseNotesLoader.displayName = "ReleaseNotesLoader";

var MaxWaitTimeMessaging = function MaxWaitTimeMessaging() {
  return /*#__PURE__*/_react.default.createElement(Centered, null, /*#__PURE__*/_react.default.createElement(AlertIcon, null), /*#__PURE__*/_react.default.createElement(Message, null, "The release notes couldn't be loaded. Check your internet connection and try again."));
};

MaxWaitTimeMessaging.displayName = "MaxWaitTimeMessaging";

var PureReleaseNotesScreen = function PureReleaseNotesScreen(_ref4) {
  var didHitMaxWaitTime = _ref4.didHitMaxWaitTime,
      isLoaded = _ref4.isLoaded,
      setLoaded = _ref4.setLoaded,
      version = _ref4.version;
  return /*#__PURE__*/_react.default.createElement(_react.Fragment, null, !isLoaded && !didHitMaxWaitTime && /*#__PURE__*/_react.default.createElement(ReleaseNotesLoader, null), didHitMaxWaitTime ? /*#__PURE__*/_react.default.createElement(MaxWaitTimeMessaging, null) : /*#__PURE__*/_react.default.createElement(Iframe, {
    isLoaded: isLoaded,
    onLoad: function onLoad() {
      return setLoaded(true);
    },
    src: getIframeUrl(version),
    title: "Release notes for Storybook version ".concat(version)
  }));
};

exports.PureReleaseNotesScreen = PureReleaseNotesScreen;
PureReleaseNotesScreen.displayName = "PureReleaseNotesScreen";
var MAX_WAIT_TIME = 10000; // 10 seconds

var ReleaseNotesScreen = function ReleaseNotesScreen(_ref5) {
  var version = _ref5.version;

  var _useState = (0, _react.useState)(false),
      _useState2 = _slicedToArray(_useState, 2),
      isLoaded = _useState2[0],
      setLoaded = _useState2[1];

  var _useState3 = (0, _react.useState)(false),
      _useState4 = _slicedToArray(_useState3, 2),
      didHitMaxWaitTime = _useState4[0],
      setDidHitMaxWaitTime = _useState4[1];

  (0, _react.useEffect)(function () {
    var timer = setTimeout(function () {
      return !isLoaded && setDidHitMaxWaitTime(true);
    }, MAX_WAIT_TIME);
    return function () {
      return clearTimeout(timer);
    };
  }, [isLoaded]);
  return /*#__PURE__*/_react.default.createElement(PureReleaseNotesScreen, {
    didHitMaxWaitTime: didHitMaxWaitTime,
    isLoaded: isLoaded,
    setLoaded: setLoaded,
    version: version
  });
};

exports.ReleaseNotesScreen = ReleaseNotesScreen;
ReleaseNotesScreen.displayName = "ReleaseNotesScreen";