queue/source/utilities/index.ts

78 lines
2.0 KiB
TypeScript
Raw Normal View History

2020-11-11 17:17:37 +00:00
import {browser, Manifest} from 'webextension-polyfill-ts';
import {getSettings, QItem, QMessage, Settings} from '..';
2020-11-11 17:17:37 +00:00
/**
* Initializes the background message handler.
*/
export function initializeBackgroundMessageHandler() {
browser.runtime.onMessage.addListener((request: QMessage<unknown>) => {
if (request.action === 'queue open url') {
// TypeScript can't assign QMessage<unknown> to QMessage<QItem> but since
// we know it's correct, just ignore the error.
// @ts-expect-error
const message: QMessage<QItem> = request;
window.location.href = message.data.url;
}
});
}
/**
* The WebExtension Manifest with an extra nodeEnv property.
*/
export type QManifest = {nodeEnv?: string} & Manifest.ManifestBase;
/**
* Returns the WebExtension Manifest.
*/
export function getManifest(): QManifest {
const manifest: Manifest.ManifestBase = browser.runtime.getManifest();
return {...manifest};
}
/**
* Logs a thing in the console in the debug level.
* @param thing The thing to log.
*/
export function log(thing: unknown) {
console.debug('[Queue]', thing);
}
/**
* Logs a thing in the console in the error level.
* @param thing The thing to log.
*/
export function error(thing: unknown) {
console.error('[Queue]', thing);
}
/**
* Updates the extension icon badge with the number of saved items. This can
* only be run from the background script.
* @param settings Optional user settings to use.
*/
export async function updateBadge(settings?: Settings): Promise<void> {
if (settings === undefined) {
settings = await getSettings();
}
let text: string | null = null;
if (settings.queue.length > 0) {
text = settings.queue.length.toString();
}
await Promise.all([
browser.browserAction.setBadgeBackgroundColor({
color: '#2a2041'
}),
browser.browserAction.setBadgeTextColor({
color: '#f2efff'
}),
browser.browserAction.setBadgeText({
text
})
]);
}
2020-11-11 17:17:37 +00:00
export * from './components';
export * from './settings';