зеркало из https://github.com/mozilla/gecko-dev.git
212 строки
6.1 KiB
JavaScript
212 строки
6.1 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
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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// Note: this file is included in aboutDialog.xhtml and preferences/advanced.xhtml
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// if MOZ_UPDATER is defined.
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/* import-globals-from aboutDialog.js */
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var { XPCOMUtils } = ChromeUtils.import(
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"resource://gre/modules/XPCOMUtils.jsm"
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);
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XPCOMUtils.defineLazyModuleGetters(this, {
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AppUpdater: "resource:///modules/AppUpdater.jsm",
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DownloadUtils: "resource://gre/modules/DownloadUtils.jsm",
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UpdateUtils: "resource://gre/modules/UpdateUtils.jsm",
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});
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var gAppUpdater;
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function onUnload(aEvent) {
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if (gAppUpdater) {
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gAppUpdater.stopCurrentCheck();
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gAppUpdater = null;
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}
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}
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function appUpdater(options = {}) {
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this._appUpdater = new AppUpdater();
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this._appUpdateListener = (status, ...args) => {
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this._onAppUpdateStatus(status, ...args);
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};
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this._appUpdater.addListener(this._appUpdateListener);
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this.options = options;
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this.updateDeck = document.getElementById("updateDeck");
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this.bundle = Services.strings.createBundle(
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"chrome://browser/locale/browser.properties"
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);
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let manualURL = Services.urlFormatter.formatURLPref("app.update.url.manual");
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let manualLink = document.getElementById("manualLink");
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manualLink.textContent = manualURL;
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manualLink.href = manualURL;
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document.getElementById("failedLink").href = manualURL;
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this._appUpdater.check();
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}
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appUpdater.prototype = {
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stopCurrentCheck() {
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this._appUpdater.removeListener(this._appUpdateListener);
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this._appUpdater.stop();
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},
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get update() {
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return this._appUpdater.update;
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},
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_onAppUpdateStatus(status, ...args) {
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switch (status) {
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case AppUpdater.STATUS.UPDATE_DISABLED_BY_POLICY:
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this.selectPanel("policyDisabled");
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break;
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case AppUpdater.STATUS.READY_FOR_RESTART:
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this.selectPanel("apply");
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break;
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case AppUpdater.STATUS.OTHER_INSTANCE_HANDLING_UPDATES:
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this.selectPanel("otherInstanceHandlingUpdates");
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break;
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case AppUpdater.STATUS.DOWNLOADING:
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if (!args.length) {
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this.downloadStatus = document.getElementById("downloadStatus");
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this.downloadStatus.textContent = DownloadUtils.getTransferTotal(
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0,
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this.update.selectedPatch.size
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);
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this.selectPanel("downloading");
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} else {
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let [progress, max] = args;
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this.downloadStatus.textContent = DownloadUtils.getTransferTotal(
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progress,
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max
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);
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}
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break;
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case AppUpdater.STATUS.STAGING:
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this.selectPanel("applying");
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break;
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case AppUpdater.STATUS.CHECKING:
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this.selectPanel("checkingForUpdates");
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break;
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case AppUpdater.STATUS.NO_UPDATES_FOUND:
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this.selectPanel("noUpdatesFound");
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break;
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case AppUpdater.STATUS.UNSUPPORTED_SYSTEM:
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if (this.update.detailsURL) {
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let unsupportedLink = document.getElementById("unsupportedLink");
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unsupportedLink.href = this.update.detailsURL;
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}
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this.selectPanel("unsupportedSystem");
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break;
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case AppUpdater.STATUS.MANUAL_UPDATE:
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this.selectPanel("manualUpdate");
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break;
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case AppUpdater.STATUS.DOWNLOAD_AND_INSTALL:
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this.selectPanel("downloadAndInstall");
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break;
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case AppUpdater.STATUS.DOWNLOAD_FAILED:
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this.selectPanel("downloadFailed");
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break;
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}
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},
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/**
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* Sets the panel of the updateDeck.
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*
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* @param aChildID
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* The id of the deck's child to select, e.g. "apply".
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*/
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selectPanel(aChildID) {
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let panel = document.getElementById(aChildID);
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let button = panel.querySelector("button");
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if (button) {
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if (aChildID == "downloadAndInstall") {
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let updateVersion = gAppUpdater.update.displayVersion;
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// Include the build ID if this is an "a#" (nightly or aurora) build
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if (/a\d+$/.test(updateVersion)) {
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let buildID = gAppUpdater.update.buildID;
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let year = buildID.slice(0, 4);
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let month = buildID.slice(4, 6);
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let day = buildID.slice(6, 8);
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updateVersion += ` (${year}-${month}-${day})`;
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}
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button.label = this.bundle.formatStringFromName(
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"update.downloadAndInstallButton.label",
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[updateVersion]
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);
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button.accessKey = this.bundle.GetStringFromName(
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"update.downloadAndInstallButton.accesskey"
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);
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}
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this.updateDeck.selectedPanel = panel;
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if (
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this.options.buttonAutoFocus &&
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(!document.commandDispatcher.focusedElement || // don't steal the focus
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document.commandDispatcher.focusedElement.localName == "button")
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) {
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// except from the other buttons
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button.focus();
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}
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} else {
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this.updateDeck.selectedPanel = panel;
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}
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},
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/**
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* Check for updates
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*/
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checkForUpdates() {
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this._appUpdater.checkForUpdates();
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},
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/**
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* Handles oncommand for the "Restart to Update" button
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* which is presented after the download has been downloaded.
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*/
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buttonRestartAfterDownload() {
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if (!this._appUpdater.isReadyForRestart) {
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return;
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}
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gAppUpdater.selectPanel("restarting");
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// Notify all windows that an application quit has been requested.
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let cancelQuit = Cc["@mozilla.org/supports-PRBool;1"].createInstance(
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Ci.nsISupportsPRBool
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);
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Services.obs.notifyObservers(
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cancelQuit,
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"quit-application-requested",
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"restart"
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);
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// Something aborted the quit process.
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if (cancelQuit.data) {
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gAppUpdater.selectPanel("apply");
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return;
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}
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// If already in safe mode restart in safe mode (bug 327119)
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if (Services.appinfo.inSafeMode) {
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Services.startup.restartInSafeMode(Ci.nsIAppStartup.eAttemptQuit);
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return;
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}
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Services.startup.quit(
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Ci.nsIAppStartup.eAttemptQuit | Ci.nsIAppStartup.eRestart
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);
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},
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/**
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* Starts the download of an update mar.
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*/
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startDownload() {
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this._appUpdater.startDownload();
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},
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};
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