forked from mystiq/hydrogen-web
105 lines
3.8 KiB
JavaScript
105 lines
3.8 KiB
JavaScript
/*
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Copyright 2020 Bruno Windels <bruno@windels.cloud>
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Copyright 2020 The Matrix.org Foundation C.I.C.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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// import {RecordRequester, ReplayRequester} from "./matrix/net/request/replay.js";
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import {createFetchRequest} from "./matrix/net/request/fetch.js";
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import {xhrRequest} from "./matrix/net/request/xhr.js";
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import {SessionContainer} from "./matrix/SessionContainer.js";
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import {StorageFactory} from "./matrix/storage/idb/StorageFactory.js";
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import {SessionInfoStorage} from "./matrix/sessioninfo/localstorage/SessionInfoStorage.js";
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import {BrawlViewModel} from "./domain/BrawlViewModel.js";
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import {BrawlView} from "./ui/web/BrawlView.js";
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import {Clock} from "./ui/web/dom/Clock.js";
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import {OnlineStatus} from "./ui/web/dom/OnlineStatus.js";
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function addScript(src) {
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return new Promise(function (resolve, reject) {
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var s = document.createElement("script");
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s.setAttribute("src", src );
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s.onload=resolve;
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s.onerror=reject;
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document.body.appendChild(s);
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});
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}
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async function loadOlm(olmPaths) {
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// make crypto.getRandomValues available without
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// a prefix on IE11, needed by olm to work
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if (window.msCrypto && !window.crypto) {
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window.crypto = window.msCrypto;
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}
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if (olmPaths) {
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if (window.WebAssembly) {
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await addScript(olmPaths.wasmBundle);
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await window.Olm.init({locateFile: () => olmPaths.wasm});
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} else {
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await addScript(olmPaths.legacyBundle);
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await window.Olm.init();
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}
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return window.Olm;
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}
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return null;
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}
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// Don't use a default export here, as we use multiple entries during legacy build,
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// which does not support default exports,
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// see https://github.com/rollup/plugins/tree/master/packages/multi-entry
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export async function main(container, olmPaths) {
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try {
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// to replay:
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// const fetchLog = await (await fetch("/fetchlogs/constrainterror.json")).json();
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// const replay = new ReplayRequester(fetchLog, {delay: false});
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// const request = replay.request;
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// to record:
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// const recorder = new RecordRequester(createFetchRequest(clock.createTimeout));
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// const request = recorder.request;
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// window.getBrawlFetchLog = () => recorder.log();
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const clock = new Clock();
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let request;
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if (typeof fetch === "function") {
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request = createFetchRequest(clock.createTimeout);
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} else {
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request = xhrRequest;
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}
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const sessionInfoStorage = new SessionInfoStorage("brawl_sessions_v1");
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const storageFactory = new StorageFactory();
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const vm = new BrawlViewModel({
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createSessionContainer: () => {
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return new SessionContainer({
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random: Math.random,
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onlineStatus: new OnlineStatus(),
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storageFactory,
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sessionInfoStorage,
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request,
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clock,
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olmPromise: loadOlm(olmPaths),
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});
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},
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sessionInfoStorage,
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storageFactory,
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clock,
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});
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window.__brawlViewModel = vm;
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await vm.load();
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const view = new BrawlView(vm);
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container.appendChild(view.mount());
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} catch(err) {
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console.error(`${err.message}:\n${err.stack}`);
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}
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}
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