зеркало из https://github.com/mozilla/gecko-dev.git
309 строки
12 KiB
JavaScript
309 строки
12 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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const Cc = Components.classes;
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const Ci = Components.interfaces;
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const Cu = Components.utils;
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const UPDATE_NOTIFICATION_NAME = "update-app";
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const UPDATE_NOTIFICATION_ICON = "drawable://alert_download_progress";
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Cu.import("resource://gre/modules/XPCOMUtils.jsm");
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Cu.import("resource://gre/modules/Services.jsm");
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XPCOMUtils.defineLazyGetter(this, "gUpdateBundle", function aus_gUpdateBundle() {
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return Services.strings.createBundle("chrome://mozapps/locale/update/updates.properties");
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});
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XPCOMUtils.defineLazyGetter(this, "gBrandBundle", function aus_gBrandBundle() {
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return Services.strings.createBundle("chrome://branding/locale/brand.properties");
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});
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XPCOMUtils.defineLazyGetter(this, "gBrowserBundle", function aus_gBrowserBundle() {
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return Services.strings.createBundle("chrome://browser/locale/browser.properties");
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});
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XPCOMUtils.defineLazyGetter(this, "AddonManager", function() {
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Cu.import("resource://gre/modules/AddonManager.jsm");
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return AddonManager;
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});
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XPCOMUtils.defineLazyGetter(this, "LocaleRepository", function() {
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Cu.import("resource://gre/modules/LocaleRepository.jsm");
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return LocaleRepository;
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});
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function getPref(func, preference, defaultValue) {
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try {
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return Services.prefs[func](preference);
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} catch (e) {}
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return defaultValue;
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}
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// -----------------------------------------------------------------------
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// Update Prompt
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// -----------------------------------------------------------------------
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function UpdatePrompt() { }
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UpdatePrompt.prototype = {
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classID: Components.ID("{88b3eb21-d072-4e3b-886d-f89d8c49fe59}"),
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QueryInterface: XPCOMUtils.generateQI([Ci.nsIUpdatePrompt, Ci.nsIRequestObserver, Ci.nsIProgressEventSink]),
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get _enabled() {
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return !getPref("getBoolPref", "app.update.silent", false);
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},
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_showNotification: function UP__showNotif(aUpdate, aTitle, aText, aImageUrl, aMode) {
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let observer = {
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updatePrompt: this,
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observe: function (aSubject, aTopic, aData) {
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switch (aTopic) {
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case "alertclickcallback":
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this.updatePrompt._handleUpdate(aUpdate, aMode);
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break;
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}
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}
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};
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let notifier = Cc["@mozilla.org/alerts-service;1"].getService(Ci.nsIAlertsService);
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notifier.showAlertNotification(aImageUrl, aTitle, aText, true, "", observer, UPDATE_NOTIFICATION_NAME);
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},
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_handleUpdate: function UP__handleUpdate(aUpdate, aMode) {
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if (aMode == "available") {
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let window = Services.wm.getMostRecentWindow("navigator:browser");
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let title = gUpdateBundle.GetStringFromName("updatesfound_" + aUpdate.type + ".title");
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let brandName = gBrandBundle.GetStringFromName("brandShortName");
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// Unconditionally use the "major" type here as for now it is always a new version
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// without additional description required for a minor update message
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let message = gUpdateBundle.formatStringFromName("intro_major", [brandName, aUpdate.displayVersion], 2);
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let button0 = gUpdateBundle.GetStringFromName("okButton");
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let button1 = gUpdateBundle.GetStringFromName("askLaterButton");
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let prompt = Services.prompt;
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let flags = prompt.BUTTON_POS_0 * prompt.BUTTON_TITLE_IS_STRING + prompt.BUTTON_POS_1 * prompt.BUTTON_TITLE_IS_STRING;
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let download = (prompt.confirmEx(window, title, message, flags, button0, button1, null, null, {value: false}) == 0);
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if (download) {
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// Start downloading the update in the background
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let aus = Cc["@mozilla.org/updates/update-service;1"].getService(Ci.nsIApplicationUpdateService);
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if (aus.downloadUpdate(aUpdate, true) != "failed") {
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let title = gBrowserBundle.formatStringFromName("alertDownloadsStart", [aUpdate.name], 1);
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this._showNotification(aUpdate, title, "", UPDATE_NOTIFICATION_ICON, "download");
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// Add this UI as a listener for active downloads
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aus.addDownloadListener(this);
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}
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}
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} else if(aMode == "downloaded") {
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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(Ci.nsISupportsPRBool);
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Services.obs.notifyObservers(cancelQuit, "quit-application-requested", "restart");
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// If nothing aborted, restart the app
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if (cancelQuit.data == false) {
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let appStartup = Cc["@mozilla.org/toolkit/app-startup;1"].getService(Ci.nsIAppStartup);
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appStartup.quit(Ci.nsIAppStartup.eRestart | Ci.nsIAppStartup.eAttemptQuit);
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}
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}
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},
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_updateDownloadProgress: function UP__updateDownloadProgress(aProgress, aTotal) {
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let alertsService = Cc["@mozilla.org/alerts-service;1"].getService(Ci.nsIAlertsService);
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let progressListener = alertsService.QueryInterface(Ci.nsIAlertsProgressListener);
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if (progressListener)
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progressListener.onProgress(UPDATE_NOTIFICATION_NAME, aProgress, aTotal);
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},
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// -------------------------
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// nsIUpdatePrompt interface
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// -------------------------
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// Right now this is used only to check for updates in progress
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checkForUpdates: function UP_checkForUpdates() {
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if (!this._enabled)
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return;
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let aus = Cc["@mozilla.org/updates/update-service;1"].getService(Ci.nsIApplicationUpdateService);
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if (!aus.isDownloading)
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return;
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let updateManager = Cc["@mozilla.org/updates/update-manager;1"].getService(Ci.nsIUpdateManager);
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let updateName = updateManager.activeUpdate ? updateManager.activeUpdate.name : gBrandBundle.GetStringFromName("brandShortName");
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let title = gBrowserBundle.formatStringFromName("alertDownloadsStart", [updateName], 1);
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this._showNotification(updateManager.activeUpdate, title, "", UPDATE_NOTIFICATION_ICON, "downloading");
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aus.removeDownloadListener(this); // just in case it's already added
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aus.addDownloadListener(this);
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},
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showUpdateAvailable: function UP_showUpdateAvailable(aUpdate) {
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if (!this._enabled)
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return;
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const PREF_APP_UPDATE_SKIPNOTIFICATION = "app.update.skipNotification";
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if (Services.prefs.prefHasUserValue(PREF_APP_UPDATE_SKIPNOTIFICATION) &&
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Services.prefs.getBoolPref(PREF_APP_UPDATE_SKIPNOTIFICATION)) {
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Services.prefs.setBoolPref(PREF_APP_UPDATE_SKIPNOTIFICATION, false);
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// Notification was already displayed and clicked, so jump to the next step:
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// ask the user about downloading update
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this._handleUpdate(aUpdate, "available");
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return;
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}
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let stringsPrefix = "updateAvailable_" + aUpdate.type + ".";
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let title = gUpdateBundle.formatStringFromName(stringsPrefix + "title", [aUpdate.name], 1);
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let text = gUpdateBundle.GetStringFromName(stringsPrefix + "text");
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let imageUrl = "";
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this._showNotification(aUpdate, title, text, imageUrl, "available");
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},
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showUpdateDownloaded: function UP_showUpdateDownloaded(aUpdate, aBackground) {
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if (!this._enabled)
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return;
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// uninstall all installed locales
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AddonManager.getAddonsByTypes(["locale"], (function (aAddons) {
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if (aAddons.length > 0) {
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let listener = this.getAddonListener(aUpdate, this);
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AddonManager.addAddonListener(listener);
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aAddons.forEach(function(aAddon) {
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listener._uninstalling.push(aAddon.id);
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aAddon.uninstall();
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}, this);
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} else {
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this._showDownloadedNotification(aUpdate);
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}
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}).bind(this));
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},
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_showDownloadedNotification: function UP_showDlNotification(aUpdate) {
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let stringsPrefix = "updateDownloaded_" + aUpdate.type + ".";
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let title = gUpdateBundle.formatStringFromName(stringsPrefix + "title", [aUpdate.name], 1);
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let text = gUpdateBundle.GetStringFromName(stringsPrefix + "text");
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let imageUrl = "";
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this._showNotification(aUpdate, title, text, imageUrl, "downloaded");
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},
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_uninstalling: [],
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_installing: [],
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_currentUpdate: null,
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_reinstallLocales: function UP_reinstallLocales(aUpdate, aListener, aPending) {
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LocaleRepository.getLocales((function(aLocales) {
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aLocales.forEach(function(aLocale, aIndex, aArray) {
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let index = aPending.indexOf(aLocale.addon.id);
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if (index > -1) {
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aListener._installing.push(aLocale.addon.id);
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aLocale.addon.install.install();
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}
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}, this);
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// store the buildid of these locales so that we can disable locales when the
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// user updates through a non-updater channel
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Services.prefs.setCharPref("extensions.compatability.locales.buildid", aUpdate.buildID);
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}).bind(this), { buildID: aUpdate.buildID });
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},
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showUpdateInstalled: function UP_showUpdateInstalled() {
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if (!this._enabled || !getPref("getBoolPref", "app.update.showInstalledUI", false))
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return;
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let title = gBrandBundle.GetStringFromName("brandShortName");
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let text = gUpdateBundle.GetStringFromName("installSuccess");
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let imageUrl = "";
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this._showNotification(aUpdate, title, text, imageUrl, "installed");
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},
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showUpdateError: function UP_showUpdateError(aUpdate) {
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if (!this._enabled)
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return;
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if (aUpdate.state == "failed") {
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var title = gBrandBundle.GetStringFromName("brandShortName");
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let text = gUpdateBundle.GetStringFromName("updaterIOErrorTitle");
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let imageUrl = "";
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this._showNotification(aUpdate, title, text, imageUrl, "error");
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}
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},
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showUpdateHistory: function UP_showUpdateHistory(aParent) {
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// NOT IMPL
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},
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// ----------------------------
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// nsIRequestObserver interface
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// ----------------------------
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// When the data transfer begins
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onStartRequest: function(request, context) {
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// NOT IMPL
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},
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// When the data transfer ends
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onStopRequest: function(request, context, status) {
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let alertsService = Cc["@mozilla.org/alerts-service;1"].getService(Ci.nsIAlertsService);
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let progressListener = alertsService.QueryInterface(Ci.nsIAlertsProgressListener);
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if (progressListener)
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progressListener.onCancel(UPDATE_NOTIFICATION_NAME);
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let aus = Cc["@mozilla.org/updates/update-service;1"].getService(Ci.nsIApplicationUpdateService);
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aus.removeDownloadListener(this);
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},
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// ------------------------------
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// nsIProgressEventSink interface
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// ------------------------------
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// When new data has been downloaded
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onProgress: function(request, context, progress, maxProgress) {
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this._updateDownloadProgress(progress, maxProgress);
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},
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// When we have new status text
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onStatus: function(request, context, status, statusText) {
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// NOT IMPL
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},
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// -------------------------------
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// AddonListener
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// -------------------------------
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getAddonListener: function(aUpdate, aUpdatePrompt) {
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return {
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_installing: [],
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_uninstalling: [],
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onInstalling: function(aAddon, aNeedsRestart) {
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let index = this._installing.indexOf(aAddon.id);
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if (index > -1)
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this._installing.splice(index, 1);
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if (this._installing.length == 0) {
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aUpdatePrompt._showDownloadedNotification(aUpdate);
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AddonManager.removeAddonListener(this);
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}
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},
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onUninstalling: function(aAddon, aNeedsRestart) {
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let pending = [];
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let index = this._uninstalling.indexOf(aAddon.id);
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if (index > -1) {
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pending.push(aAddon.id);
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this._uninstalling.splice(index, 1);
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}
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if (this._uninstalling.length == 0)
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aUpdatePrompt._reinstallLocales(aUpdate, this, pending);
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}
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}
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}
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};
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const NSGetFactory = XPCOMUtils.generateNSGetFactory([UpdatePrompt]);
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