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102 lines
3.0 KiB
JavaScript
102 lines
3.0 KiB
JavaScript
/* global LokiAppDotNetServerAPI, LokiFileServerAPI, semver, log */
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// eslint-disable-next-line func-names
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(function() {
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'use strict';
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// hold last result
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let expiredVersion = null;
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window.tokenlessFileServerAdnAPI = new LokiAppDotNetServerAPI(
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'', // no pubkey needed
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window.getDefaultFileServer()
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);
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// use the anonymous access token
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window.tokenlessFileServerAdnAPI.token = 'loki';
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window.tokenlessFileServerAdnAPI.pubKey = window.Signal.Crypto.base64ToArrayBuffer(
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LokiFileServerAPI.secureRpcPubKey
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);
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let nextWaitSeconds = 1;
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const checkForUpgrades = async () => {
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const result = await window.tokenlessFileServerAdnAPI.serverRequest(
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'loki/v1/version/client/desktop'
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);
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if (
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result &&
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result.response &&
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result.response.data &&
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result.response.data.length &&
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result.response.data[0].length
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) {
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const latestVer = semver.clean(result.response.data[0][0]);
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if (semver.valid(latestVer)) {
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const ourVersion = window.getVersion();
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if (latestVer === ourVersion) {
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log.info('You have the latest version', latestVer);
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// change the following to true ot test/see expiration banner
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expiredVersion = false;
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} else {
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// expire if latest is newer than current
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expiredVersion = semver.gt(latestVer, ourVersion);
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if (expiredVersion) {
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log.info('There is a newer version available', latestVer);
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}
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}
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}
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} else {
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// give it a minute
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log.warn('Could not check to see if newer version is available', result);
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nextWaitSeconds = 60;
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setTimeout(async () => {
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await checkForUpgrades();
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}, nextWaitSeconds * 1000); // wait a minute
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}
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// no message logged means serverRequest never returned...
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};
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checkForUpgrades();
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window.extension = window.extension || {};
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// eslint-disable-next-line no-unused-vars
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const resolveWhenReady = (res, rej) => {
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if (expiredVersion !== null) {
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return res(expiredVersion);
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}
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function waitForVersion() {
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if (expiredVersion !== null) {
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return res(expiredVersion);
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}
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log.info(
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'Delaying sending checks for',
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nextWaitSeconds,
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's, no version yet'
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);
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setTimeout(waitForVersion, nextWaitSeconds * 1000);
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return true;
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}
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waitForVersion();
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return true;
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};
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// just get current status
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window.extension.expiredStatus = () => expiredVersion;
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// actually wait until we know for sure
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window.extension.expiredPromise = () => new Promise(resolveWhenReady);
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window.extension.expired = cb => {
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if (expiredVersion === null) {
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// just give it another second
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log.info(
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'Delaying expire banner determination for',
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nextWaitSeconds,
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's'
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);
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setTimeout(() => {
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window.extension.expired(cb);
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}, nextWaitSeconds * 1000);
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return;
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}
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// yes we know
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cb(expiredVersion);
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};
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})();
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