/*
This file is part of GNU Taler
(C) 2022 Taler Systems S.A.
GNU Taler is free software; you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation; either version 3, or (at your option) any later version.
GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with
GNU Taler; see the file COPYING. If not, see
*/
import {
BackgroundPlatformAPI,
CrossBrowserPermissionsApi,
ForegroundPlatformAPI,
Permissions,
Settings,
defaultSettings,
} from "./api.js";
import chromePlatform, {
containsClipboardPermissions as chromeClipContains,
removeClipboardPermissions as chromeClipRemove,
requestClipboardPermissions as chromeClipRequest,
} from "./chrome.js";
const api: BackgroundPlatformAPI & ForegroundPlatformAPI = {
...chromePlatform,
isFirefox,
getSettingsFromStorage,
getPermissionsApi,
notifyWhenAppIsReady,
redirectTabToWalletPage,
useServiceWorkerAsBackgroundProcess,
};
export default api;
function isFirefox(): boolean {
return true;
}
function addPermissionsListener(callback: (p: Permissions) => void): void {
throw Error("addPermissionListener is not supported for Firefox");
}
function getPermissionsApi(): CrossBrowserPermissionsApi {
return {
addPermissionsListener,
// containsHostPermissions: chromeHostContains,
// requestHostPermissions: chromeHostRequest,
// removeHostPermissions: chromeHostRemove,
containsClipboardPermissions: chromeClipContains,
removeClipboardPermissions: chromeClipRemove,
requestClipboardPermissions: chromeClipRequest,
};
}
async function getSettingsFromStorage(): Promise {
//@ts-ignore
const data = await browser.storage.local.get("wallet-settings");
if (!data) return defaultSettings;
const settings = data["wallet-settings"];
if (!settings) return defaultSettings;
try {
const parsed = JSON.parse(settings);
return parsed;
} catch (e) {
return defaultSettings;
}
}
/**
*
* @param callback function to be called
*/
function notifyWhenAppIsReady(): Promise {
return new Promise((resolve) => {
if (chrome.runtime && chrome.runtime.getManifest().manifest_version === 3) {
resolve();
} else {
window.addEventListener("load", () => {
resolve();
});
}
});
}
function redirectTabToWalletPage(tabId: number, page: string): void {
const url = chrome.runtime.getURL(`/static/wallet.html#${page}`);
chrome.tabs.update(tabId, { url, loadReplace: true } as any);
}
function useServiceWorkerAsBackgroundProcess(): false {
return false;
}