@looker/extension-sdk
Version:
95 lines (94 loc) • 5.16 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.connectExtensionHost = void 0;
var _chatty = require("@looker/chatty");
var _extension_host_api = require("./extension_host_api");
var _global_listener = require("./global_listener");
var _types = require("./types");
function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { _defineProperty(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; }
function _defineProperty(e, r, t) { return (r = _toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; }
function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == typeof i ? i : i + ""; }
function _toPrimitive(t, r) { if ("object" != typeof t || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != typeof i) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
function asyncGeneratorStep(n, t, e, r, o, a, c) { try { var i = n[a](c), u = i.value; } catch (n) { return void e(n); } i.done ? t(u) : Promise.resolve(u).then(r, o); }
function _asyncToGenerator(n) { return function () { var t = this, e = arguments; return new Promise(function (r, o) { var a = n.apply(t, e); function _next(n) { asyncGeneratorStep(a, r, o, _next, _throw, "next", n); } function _throw(n) { asyncGeneratorStep(a, r, o, _next, _throw, "throw", n); } _next(void 0); }); }; }
var connectExtensionHost = exports.connectExtensionHost = function () {
var _ref = _asyncToGenerator(function* () {
var configuration = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
return (new Promise(function () {
var _ref2 = _asyncToGenerator(function* (resolve, reject) {
var initializationTimer = window.setTimeout(() => reject(new Error('Failed to establish communication with Looker host')), 30000);
var {
initializedCallback,
chattyTimeout
} = configuration;
var extensionHost;
var targetOrigin;
var initialized = initializationResponse => {
if (initializationResponse) {
var {
errorMessage
} = initializationResponse;
if (initializedCallback) {
initializedCallback(errorMessage);
}
if (errorMessage) {
reject(new Error(errorMessage));
} else {
resolve(extensionHost);
}
} else {
reject(new Error('Unexpected response from initialization'));
}
};
try {
targetOrigin = window.parent.location.origin;
} catch (err) {
targetOrigin = '*';
}
try {
var chattyHost = yield _chatty.Chatty.createClient().on(_types.ExtensionEvent.EXTENSION_HOST_NOTIFICATION, message => {
var messageResponse;
if (message) {
if (initializationTimer) {
window.clearTimeout(initializationTimer);
initializationTimer = undefined;
if (extensionHost) {
try {
messageResponse = extensionHost.handleNotification(message);
initialized(messageResponse);
} catch (error) {
reject(error);
}
} else {
reject(new Error('Extension host not created'));
}
} else {
messageResponse = extensionHost.handleNotification(message);
}
}
return messageResponse;
}).withTargetOrigin(targetOrigin).withDefaultTimeout(chattyTimeout || 30000).build().connect();
extensionHost = new _extension_host_api.ExtensionHostApiImpl(_objectSpread({
chattyHost
}, configuration));
(0, _global_listener.registerHostApi)(extensionHost);
} catch (error) {
window.clearTimeout(initializationTimer);
initializationTimer = undefined;
reject(error);
}
});
return function (_x, _x2) {
return _ref2.apply(this, arguments);
};
}())
);
});
return function connectExtensionHost() {
return _ref.apply(this, arguments);
};
}();
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