@teachfloor/extension-kit/dist/context/ExtensionContext.js

Teachfloor Extension Kit

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.useExtensionContext = exports.ExtensionContextProvider = void 0;
var _react = _interopRequireWildcard(require("react"));
var _ = require("../");
var _ThemeProvider = require("./ThemeProvider");
function _getRequireWildcardCache(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function (e) { return e ? t : r; })(e); }
function _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || "object" != typeof e && "function" != typeof e) return { default: e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if ("default" !== u && {}.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n.default = e, t && t.set(e, n), n; }
/**
 * Default context object
 */
const defaultContext = {
  userContext: undefined,
  appContext: undefined,
  environment: {
    initialized: false,
    viewport: undefined,
    path: undefined
  }
};
const ExtensionContext = /*#__PURE__*/(0, _react.createContext)(defaultContext);

/**
 * Extension Context Provider
 */
const ExtensionContextProvider = _ref => {
  let {
    autoInit = true,
    children
  } = _ref;
  const [context, setContext] = (0, _react.useState)(defaultContext);

  /**
   * When teachfloor SDK is initialized:
   * - Start listening to event "__set_context"
   * - Update context state value
   * - Let the parent know the app is initialized by calling `initialize`
   */
  (0, _react.useEffect)(() => {
    const tf = window.tf;
    if (tf) {
      tf('onInit', API => {
        window.teachfloor = API;
        window.teachfloor.on('__set_context', context => {
          setContext(context);
        });
        if (autoInit) {
          (0, _.initialize)();
        }
      });
    }
  }, []);
  const renderChildren = () => {
    if (typeof process !== 'undefined' && process.env?.STORYBOOK) {
      return children;
    }
    if (!context.environment.initialized) {
      return null;
    }
    return children;
  };
  return /*#__PURE__*/_react.default.createElement(ExtensionContext.Provider, {
    value: context
  }, /*#__PURE__*/_react.default.createElement(_ThemeProvider.ThemeProvider, null, renderChildren()));
};

/**
 * Extension context hook
 */
exports.ExtensionContextProvider = ExtensionContextProvider;
const useExtensionContext = () => {
  const context = (0, _react.useContext)(ExtensionContext);
  if (!context) {
    throw new Error('useExtensionContext must be used within ExtensionContextProvider');
  }
  return context;
};
exports.useExtensionContext = useExtensionContext;