forked from mirrors/gecko-dev
109 lines
2.9 KiB
JavaScript
109 lines
2.9 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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import { AppConstants } from "resource://gre/modules/AppConstants.sys.mjs";
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const lazy = {};
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ChromeUtils.defineLazyGetter(lazy, "MigrationUtils", () => {
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// MigrationUtils is currently only available in browser builds.
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if (AppConstants.MOZ_BUILD_APP != "browser") {
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return undefined;
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}
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try {
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let { MigrationUtils } = ChromeUtils.importESModule(
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"resource:///modules/MigrationUtils.sys.mjs"
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);
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return MigrationUtils;
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} catch (e) {
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console.error(`Unable to load MigrationUtils.sys.mjs: ${e}`);
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}
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return undefined;
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});
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const MOZ_APP_NAME = AppConstants.MOZ_APP_NAME;
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export var ResetProfile = {
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/**
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* Check if reset is supported for the currently running profile.
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*
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* @return boolean whether reset is supported.
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*/
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resetSupported() {
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if (Services.policies && !Services.policies.isAllowed("profileRefresh")) {
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return false;
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}
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// Reset is only supported if the self-migrator used for reset exists.
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if (
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!lazy.MigrationUtils ||
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!lazy.MigrationUtils.migratorExists(MOZ_APP_NAME)
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) {
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return false;
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}
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// We also need to be using a profile the profile manager knows about.
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let profileService = Cc[
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"@mozilla.org/toolkit/profile-service;1"
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].getService(Ci.nsIToolkitProfileService);
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let currentProfileDir = Services.dirsvc.get("ProfD", Ci.nsIFile);
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for (let profile of profileService.profiles) {
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if (profile.rootDir && profile.rootDir.equals(currentProfileDir)) {
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return true;
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}
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}
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return false;
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},
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/**
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* Ask the user if they wish to restart the application to reset the profile.
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*/
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async openConfirmationDialog(window) {
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let win = window;
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// If we are, for instance, on an about page, get the chrome window to
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// access its gDialogBox.
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if (win.docShell.chromeEventHandler) {
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win = win.browsingContext?.topChromeWindow;
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}
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let params = {
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learnMore: false,
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reset: false,
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};
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if (win.gDialogBox) {
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await win.gDialogBox.open(
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"chrome://global/content/resetProfile.xhtml",
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params
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);
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} else {
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win.openDialog(
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"chrome://global/content/resetProfile.xhtml",
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null,
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"modal,centerscreen,titlebar",
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params
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);
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}
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if (params.learnMore) {
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win.openTrustedLinkIn(
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"https://support.mozilla.org/kb/refresh-firefox-reset-add-ons-and-settings",
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"tab"
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);
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return;
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}
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if (!params.reset) {
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return;
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}
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// Set the reset profile environment variable.
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Services.env.set("MOZ_RESET_PROFILE_RESTART", "1");
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Services.startup.quit(
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Ci.nsIAppStartup.eForceQuit | Ci.nsIAppStartup.eRestart
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);
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},
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};
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