The Tor Browser: browser/base/content/browser-syncui.js@141e0f1194b1 (annotated)

browser/base/content/browser-syncui.js@141e0f1194b1 (annotated)

browser/base/content/browser-syncui.js

Wed, 31 Dec 2014 07:16:47 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Wed, 31 Dec 2014 07:16:47 +0100
branch: TOR_BUG_9701
changeset 3: 141e0f1194b1
permissions: -rw-r--r--

Revert simplistic fix pending revisit of Mozilla integration attempt.

 # This Source Code Form is subject to the terms of the Mozilla Public
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 // gSyncUI handles updating the tools menu and displaying notifications.
 let gSyncUI = {
   DEFAULT_EOL_URL: "https://www.mozilla.org/firefox/?utm_source=synceol",
   _obs: ["weave:service:sync:start",
          "weave:service:quota:remaining",
          "weave:service:setup-complete",
          "weave:service:login:start",
          "weave:service:login:finish",
          "weave:service:logout:finish",
          "weave:service:start-over",
          "weave:service:start-over:finish",
          "weave:ui:login:error",
          "weave:ui:sync:error",
          "weave:ui:sync:finish",
          "weave:ui:clear-error",
          "weave:eol",
   ],
   _unloaded: false,
   init: function () {
     Cu.import("resource://services-common/stringbundle.js");
     // Proceed to set up the UI if Sync has already started up.
     // Otherwise we'll do it when Sync is firing up.
     let xps = Components.classes["@mozilla.org/weave/service;1"]
                                 .getService(Components.interfaces.nsISupports)
                                 .wrappedJSObject;
     if (xps.ready) {
       this.initUI();
       return;
     }
     Services.obs.addObserver(this, "weave:service:ready", true);
     // Remove the observer if the window is closed before the observer
     // was triggered.
     window.addEventListener("unload", function onUnload() {
       gSyncUI._unloaded = true;
       window.removeEventListener("unload", onUnload, false);
       Services.obs.removeObserver(gSyncUI, "weave:service:ready");
       if (Weave.Status.ready) {
         gSyncUI._obs.forEach(function(topic) {
           Services.obs.removeObserver(gSyncUI, topic);
         });
       }
     }, false);
   },
   initUI: function SUI_initUI() {
     // If this is a browser window?
     if (gBrowser) {
       this._obs.push("weave:notification:added");
     }
     this._obs.forEach(function(topic) {
       Services.obs.addObserver(this, topic, true);
     }, this);
     if (gBrowser && Weave.Notifications.notifications.length) {
       this.initNotifications();
     }
     this.updateUI();
   },
   initNotifications: function SUI_initNotifications() {
     const XULNS = "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul";
     let notificationbox = document.createElementNS(XULNS, "notificationbox");
     notificationbox.id = "sync-notifications";
     notificationbox.setAttribute("flex", "1");
     let bottombox = document.getElementById("browser-bottombox");
     bottombox.insertBefore(notificationbox, bottombox.firstChild);
     // Force a style flush to ensure that our binding is attached.
     notificationbox.clientTop;
     // notificationbox will listen to observers from now on.
     Services.obs.removeObserver(this, "weave:notification:added");
   },
   _needsSetup: function SUI__needsSetup() {
     // We want to treat "account needs verification" as "needs setup". So
     // "reach in" to Weave.Status._authManager to check whether we the signed-in
     // user is verified.
     // Referencing Weave.Status spins a nested event loop to initialize the
     // authManager, so this should always return a value directly.
     // This only applies to fxAccounts-based Sync.
     if (Weave.Status._authManager._signedInUser) {
       // If we have a signed in user already, and that user is not verified,
       // revert to the "needs setup" state.
       if (!Weave.Status._authManager._signedInUser.verified) {
         return true;
       }
     }
     let firstSync = "";
     try {
       firstSync = Services.prefs.getCharPref("services.sync.firstSync");
     } catch (e) { }
     return Weave.Status.checkSetup() == Weave.CLIENT_NOT_CONFIGURED ||
            firstSync == "notReady";
   },
   _loginFailed: function () {
     return Weave.Status.login == Weave.LOGIN_FAILED_LOGIN_REJECTED;
   },
   updateUI: function SUI_updateUI() {
     let needsSetup = this._needsSetup();
     let loginFailed = this._loginFailed();
     // Start off with a clean slate
     document.getElementById("sync-reauth-state").hidden = true;
     document.getElementById("sync-setup-state").hidden = true;
     document.getElementById("sync-syncnow-state").hidden = true;
     if (loginFailed) {
       document.getElementById("sync-reauth-state").hidden = false;
     } else if (needsSetup) {
       document.getElementById("sync-setup-state").hidden = false;
     } else {
       document.getElementById("sync-syncnow-state").hidden = false;
     }
     if (!gBrowser)
       return;
     let syncButton = document.getElementById("sync-button");
     let panelHorizontalButton = document.getElementById("PanelUI-fxa-status");
     [syncButton, panelHorizontalButton].forEach(function(button) {
       if (!button)
         return;
       button.removeAttribute("status");
     });
     if (needsSetup && syncButton)
       syncButton.removeAttribute("tooltiptext");
     this._updateLastSyncTime();
   },
   // Functions called by observers
   onActivityStart: function SUI_onActivityStart() {
     if (!gBrowser)
       return;
     ["sync-button", "PanelUI-fxa-status"].forEach(function(id) {
       let button = document.getElementById(id);
       if (!button)
         return;
       button.setAttribute("status", "active");
     });
   },
   onLoginFinish: function SUI_onLoginFinish() {
     // Clear out any login failure notifications
     let title = this._stringBundle.GetStringFromName("error.login.title");
     this.clearError(title);
   },
   onSetupComplete: function SUI_onSetupComplete() {
     this.onLoginFinish();
   },
   onLoginError: function SUI_onLoginError() {
     // if login fails, any other notifications are essentially moot
     Weave.Notifications.removeAll();
     // if we haven't set up the client, don't show errors
     if (this._needsSetup()) {
       this.updateUI();
       return;
     }
     // if we are still waiting for the identity manager to initialize, don't show errors
     if (Weave.Status.login == Weave.LOGIN_FAILED_NOT_READY) {
       this.updateUI();
       return;
     }
     let title = this._stringBundle.GetStringFromName("error.login.title");
     let description;
     if (Weave.Status.sync == Weave.PROLONGED_SYNC_FAILURE) {
       // Convert to days
       let lastSync =
         Services.prefs.getIntPref("services.sync.errorhandler.networkFailureReportTimeout") / 86400;
       description =
         this._stringBundle.formatStringFromName("error.sync.prolonged_failure", [lastSync], 1);
     } else {
       let reason = Weave.Utils.getErrorString(Weave.Status.login);
       description =
         this._stringBundle.formatStringFromName("error.sync.description", [reason], 1);
     }
     let buttons = [];
     buttons.push(new Weave.NotificationButton(
       this._stringBundle.GetStringFromName("error.login.prefs.label"),
       this._stringBundle.GetStringFromName("error.login.prefs.accesskey"),
       function() { gSyncUI.openPrefs(); return true; }
     ));
     let notification = new Weave.Notification(title, description, null,
                                               Weave.Notifications.PRIORITY_WARNING, buttons);
     Weave.Notifications.replaceTitle(notification);
     this.updateUI();
   },
   onLogout: function SUI_onLogout() {
     this.updateUI();
   },
   onStartOver: function SUI_onStartOver() {
     this.clearError();
   },
   onQuotaNotice: function onQuotaNotice(subject, data) {
     let title = this._stringBundle.GetStringFromName("warning.sync.quota.label");
     let description = this._stringBundle.GetStringFromName("warning.sync.quota.description");
     let buttons = [];
     buttons.push(new Weave.NotificationButton(
       this._stringBundle.GetStringFromName("error.sync.viewQuotaButton.label"),
       this._stringBundle.GetStringFromName("error.sync.viewQuotaButton.accesskey"),
       function() { gSyncUI.openQuotaDialog(); return true; }
     ));
     let notification = new Weave.Notification(
       title, description, null, Weave.Notifications.PRIORITY_WARNING, buttons);
     Weave.Notifications.replaceTitle(notification);
   },
   _getAppName: function () {
     let brand = new StringBundle("chrome://branding/locale/brand.properties");
     return brand.get("brandShortName");
   },
   onEOLNotice: function (data) {
     let code = data.code;
     let kind = (code == "hard-eol") ? "error" : "warning";
     let url = data.url || gSyncUI.DEFAULT_EOL_URL;
     let title = this._stringBundle.GetStringFromName(kind + ".sync.eol.label");
     let description = this._stringBundle.formatStringFromName(kind + ".sync.eol.description",
                                                               [this._getAppName()],
 );
     let buttons = [];
     buttons.push(new Weave.NotificationButton(
       this._stringBundle.GetStringFromName("sync.eol.learnMore.label"),
       this._stringBundle.GetStringFromName("sync.eol.learnMore.accesskey"),
       function() {
         window.openUILinkIn(url, "tab");
         return true;
       }
     ));
     let priority = (kind == "error") ? Weave.Notifications.PRIORITY_WARNING :
                                        Weave.Notifications.PRIORITY_INFO;
     let notification = new Weave.Notification(title, description, null, priority, buttons);
     Weave.Notifications.replaceTitle(notification);
   },
   openServerStatus: function () {
     let statusURL = Services.prefs.getCharPref("services.sync.statusURL");
     window.openUILinkIn(statusURL, "tab");
   },
   // Commands
   doSync: function SUI_doSync() {
     setTimeout(function() Weave.Service.errorHandler.syncAndReportErrors(), 0);
   },
   handleToolbarButton: function SUI_handleStatusbarButton() {
     if (this._needsSetup())
       this.openSetup();
     else
       this.doSync();
   },
   //XXXzpao should be part of syncCommon.js - which we might want to make a module...
   //        To be fixed in a followup (bug 583366)
   /**
    * Invoke the Sync setup wizard.
    *
    * @param wizardType
    *        Indicates type of wizard to launch:
    *          null    -- regular set up wizard
    *          "pair"  -- pair a device first
    *          "reset" -- reset sync
    */
   openSetup: function SUI_openSetup(wizardType) {
     let xps = Components.classes["@mozilla.org/weave/service;1"]
                                 .getService(Components.interfaces.nsISupports)
                                 .wrappedJSObject;
     if (xps.fxAccountsEnabled) {
       fxAccounts.getSignedInUser().then(userData => {
         if (userData) {
           this.openPrefs();
         } else {
           switchToTabHavingURI("about:accounts", true);
         }
       });
     } else {
       let win = Services.wm.getMostRecentWindow("Weave:AccountSetup");
       if (win)
         win.focus();
       else {
         window.openDialog("chrome://browser/content/sync/setup.xul",
                           "weaveSetup", "centerscreen,chrome,resizable=no",
                           wizardType);
       }
     }
   },
   openAddDevice: function () {
     if (!Weave.Utils.ensureMPUnlocked())
       return;
     let win = Services.wm.getMostRecentWindow("Sync:AddDevice");
     if (win)
       win.focus();
     else
       window.openDialog("chrome://browser/content/sync/addDevice.xul",
                         "syncAddDevice", "centerscreen,chrome,resizable=no");
   },
   openQuotaDialog: function SUI_openQuotaDialog() {
     let win = Services.wm.getMostRecentWindow("Sync:ViewQuota");
     if (win)
       win.focus();
     else
       Services.ww.activeWindow.openDialog(
         "chrome://browser/content/sync/quota.xul", "",
         "centerscreen,chrome,dialog,modal");
   },
   openPrefs: function SUI_openPrefs() {
     openPreferences("paneSync");
   },
   openSignInAgainPage: function () {
     switchToTabHavingURI("about:accounts?action=reauth", true);
   },
   // Helpers
   _updateLastSyncTime: function SUI__updateLastSyncTime() {
     if (!gBrowser)
       return;
     let syncButton = document.getElementById("sync-button");
     if (!syncButton)
       return;
     let lastSync;
     try {
       lastSync = Services.prefs.getCharPref("services.sync.lastSync");
     }
     catch (e) { };
     if (!lastSync || this._needsSetup()) {
       syncButton.removeAttribute("tooltiptext");
       return;
     }
     // Show the day-of-week and time (HH:MM) of last sync
     let lastSyncDate = new Date(lastSync).toLocaleFormat("%a %H:%M");
     let lastSyncLabel =
       this._stringBundle.formatStringFromName("lastSync2.label", [lastSyncDate], 1);
     syncButton.setAttribute("tooltiptext", lastSyncLabel);
   },
   clearError: function SUI_clearError(errorString) {
     Weave.Notifications.removeAll(errorString);
     this.updateUI();
   },
   onSyncFinish: function SUI_onSyncFinish() {
     let title = this._stringBundle.GetStringFromName("error.sync.title");
     // Clear out sync failures on a successful sync
     this.clearError(title);
   },
   onSyncError: function SUI_onSyncError() {
     let title = this._stringBundle.GetStringFromName("error.sync.title");
     if (Weave.Status.login != Weave.LOGIN_SUCCEEDED) {
       this.onLoginError();
       return;
     }
     let description;
     if (Weave.Status.sync == Weave.PROLONGED_SYNC_FAILURE) {
       // Convert to days
       let lastSync =
         Services.prefs.getIntPref("services.sync.errorhandler.networkFailureReportTimeout") / 86400;
       description =
         this._stringBundle.formatStringFromName("error.sync.prolonged_failure", [lastSync], 1);
     } else {
       let error = Weave.Utils.getErrorString(Weave.Status.sync);
       description =
         this._stringBundle.formatStringFromName("error.sync.description", [error], 1);
     }
     let priority = Weave.Notifications.PRIORITY_WARNING;
     let buttons = [];
     // Check if the client is outdated in some way
     let outdated = Weave.Status.sync == Weave.VERSION_OUT_OF_DATE;
     for (let [engine, reason] in Iterator(Weave.Status.engines))
       outdated = outdated || reason == Weave.VERSION_OUT_OF_DATE;
     if (outdated) {
       description = this._stringBundle.GetStringFromName(
         "error.sync.needUpdate.description");
       buttons.push(new Weave.NotificationButton(
         this._stringBundle.GetStringFromName("error.sync.needUpdate.label"),
         this._stringBundle.GetStringFromName("error.sync.needUpdate.accesskey"),
         function() { window.openUILinkIn("https://services.mozilla.com/update/", "tab"); return true; }
       ));
     }
     else if (Weave.Status.sync == Weave.OVER_QUOTA) {
       description = this._stringBundle.GetStringFromName(
         "error.sync.quota.description");
       buttons.push(new Weave.NotificationButton(
         this._stringBundle.GetStringFromName(
           "error.sync.viewQuotaButton.label"),
         this._stringBundle.GetStringFromName(
           "error.sync.viewQuotaButton.accesskey"),
         function() { gSyncUI.openQuotaDialog(); return true; } )
       );
     }
     else if (Weave.Status.enforceBackoff) {
       priority = Weave.Notifications.PRIORITY_INFO;
       buttons.push(new Weave.NotificationButton(
         this._stringBundle.GetStringFromName("error.sync.serverStatusButton.label"),
         this._stringBundle.GetStringFromName("error.sync.serverStatusButton.accesskey"),
         function() { gSyncUI.openServerStatus(); return true; }
       ));
     }
     else {
       priority = Weave.Notifications.PRIORITY_INFO;
       buttons.push(new Weave.NotificationButton(
         this._stringBundle.GetStringFromName("error.sync.tryAgainButton.label"),
         this._stringBundle.GetStringFromName("error.sync.tryAgainButton.accesskey"),
         function() { gSyncUI.doSync(); return true; }
       ));
     }
     let notification =
       new Weave.Notification(title, description, null, priority, buttons);
     Weave.Notifications.replaceTitle(notification);
     this.updateUI();
   },
   observe: function SUI_observe(subject, topic, data) {
     if (this._unloaded) {
       Cu.reportError("SyncUI observer called after unload: " + topic);
       return;
     }
     // Unwrap, just like Svc.Obs, but without pulling in that dependency.
     if (subject && typeof subject == "object" &&
         ("wrappedJSObject" in subject) &&
         ("observersModuleSubjectWrapper" in subject.wrappedJSObject)) {
       subject = subject.wrappedJSObject.object;
     }
     switch (topic) {
       case "weave:service:sync:start":
         this.onActivityStart();
         break;
       case "weave:ui:sync:finish":
         this.onSyncFinish();
         break;
       case "weave:ui:sync:error":
         this.onSyncError();
         break;
       case "weave:service:quota:remaining":
         this.onQuotaNotice();
         break;
       case "weave:service:setup-complete":
         this.onSetupComplete();
         break;
       case "weave:service:login:start":
         this.onActivityStart();
         break;
       case "weave:service:login:finish":
         this.onLoginFinish();
         break;
       case "weave:ui:login:error":
         this.onLoginError();
         break;
       case "weave:service:logout:finish":
         this.onLogout();
         break;
       case "weave:service:start-over":
         this.onStartOver();
         break;
       case "weave:service:start-over:finish":
         this.updateUI();
         break;
       case "weave:service:ready":
         this.initUI();
         break;
       case "weave:notification:added":
         this.initNotifications();
         break;
       case "weave:ui:clear-error":
         this.clearError();
         break;
       case "weave:eol":
         this.onEOLNotice(subject);
         break;
     }
   },
   QueryInterface: XPCOMUtils.generateQI([
     Ci.nsIObserver,
     Ci.nsISupportsWeakReference
   ])
 };
 XPCOMUtils.defineLazyGetter(gSyncUI, "_stringBundle", function() {
   //XXXzpao these strings should probably be moved from /services to /browser... (bug 583381)
   //        but for now just make it work
   return Cc["@mozilla.org/intl/stringbundle;1"].
          getService(Ci.nsIStringBundleService).
          createBundle("chrome://weave/locale/services/sync.properties");
 });