forked from mystiq/hydrogen-web
74 lines
3.4 KiB
HTML
74 lines
3.4 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, user-scalable=no">
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<meta name="application-name" content="Hydrogen Chat"/>
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<meta name="apple-mobile-web-app-capable" content="yes">
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<meta name="apple-mobile-web-app-status-bar-style" content="black">
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<meta name="apple-mobile-web-app-title" content="Hydrogen Chat">
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<meta name="description" content="A matrix chat application">
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<link rel="apple-touch-icon" href="assets/icon-maskable.png">
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<link rel="stylesheet" type="text/css" href="src/ui/web/css/main.css">
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<link rel="stylesheet" type="text/css" href="src/ui/web/css/themes/element/theme.css" title="Element Theme">
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<link rel="alternate stylesheet" type="text/css" href="src/ui/web/css/themes/bubbles/theme.css" title="Bubbles Theme">
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</head>
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<body class="hydrogen">
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<script id="version" type="disabled">
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window.HYDROGEN_VERSION = "%%VERSION%%";
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window.HYDROGEN_GLOBAL_HASH = "%%GLOBAL_HASH%%";
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</script>
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<script id="main" type="module">
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import {main} from "./src/main.js";
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main(document.body, {
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worker: "src/worker.js",
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olm: {
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wasm: "lib/olm/olm.wasm",
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legacyBundle: "lib/olm/olm_legacy.js",
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wasmBundle: "lib/olm/olm.js",
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}
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});
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</script>
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<script id="service-worker" type="module">
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function workerMessage(worker, type) {
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const body = {type, id: Math.floor(Math.random() * Number.MAX_SAFE_INTEGER)};
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let resolve;
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const promise = new Promise(r => resolve = r);
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const onMessage = function(event) {
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if (event.data.replyTo === body.id) {
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navigator.serviceWorker.removeEventListener("message", onMessage);
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resolve(event.data.content);
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}
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}
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navigator.serviceWorker.addEventListener("message", onMessage);
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worker.postMessage(body);
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return promise;
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}
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if('serviceWorker' in navigator) {
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navigator.serviceWorker.register('sw.js').then(function(registration) {
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console.log("Service Worker registered");
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async function tryActivateUpdate() {
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if (registration.waiting && registration.active) {
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const version = await workerMessage(registration.waiting, "version");
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if (confirm(`Version ${version.version} (${version.buildHash}) is ready to install. Apply now?`)) {
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registration.waiting.postMessage({type: "skipWaiting"}); // will trigger controllerchange event
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}
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}
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}
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tryActivateUpdate();
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registration.onupdatefound = function() {
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const newWorker = registration.installing;
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newWorker.onstatechange = function() {
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tryActivateUpdate();
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}
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};
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});
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navigator.serviceWorker.addEventListener("controllerchange", function() {
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document.location.reload();
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});
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}
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</script>
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</body>
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</html>
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