forked from mirrors/gecko-dev
		
	
		
			
				
	
	
		
			554 lines
		
	
	
	
		
			18 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			554 lines
		
	
	
	
		
			18 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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| 
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| /* import-globals-from preferences.js */
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| 
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| const FXA_PAGE_LOGGED_OUT = 0;
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| const FXA_PAGE_LOGGED_IN = 1;
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| 
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| // Indexes into the "login status" deck.
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| // We are in a successful verified state - everything should work!
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| const FXA_LOGIN_VERIFIED = 0;
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| // We have logged in to an unverified account.
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| const FXA_LOGIN_UNVERIFIED = 1;
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| // We are logged in locally, but the server rejected our credentials.
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| const FXA_LOGIN_FAILED = 2;
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| 
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| // Indexes into the "sync status" deck.
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| const SYNC_DISCONNECTED = 0;
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| const SYNC_CONNECTED = 1;
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| 
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| var gSyncPane = {
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|   get page() {
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|     return document.getElementById("weavePrefsDeck").selectedIndex;
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|   },
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| 
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|   set page(val) {
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|     document.getElementById("weavePrefsDeck").selectedIndex = val;
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|   },
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| 
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|   init() {
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|     this._setupEventListeners();
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|     this.setupEnginesUI();
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| 
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|     document
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|       .getElementById("weavePrefsDeck")
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|       .removeAttribute("data-hidden-from-search");
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| 
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|     // If the Service hasn't finished initializing, wait for it.
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|     let xps = Cc["@mozilla.org/weave/service;1"].getService(
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|       Ci.nsISupports
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|     ).wrappedJSObject;
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| 
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|     if (xps.ready) {
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|       this._init();
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|       return;
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|     }
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| 
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|     // it may take some time before all the promises we care about resolve, so
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|     // pre-load what we can from synchronous sources.
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|     this._showLoadPage(xps);
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| 
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|     let onUnload = function () {
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|       window.removeEventListener("unload", onUnload);
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|       try {
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|         Services.obs.removeObserver(onReady, "weave:service:ready");
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|       } catch (e) {}
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|     };
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| 
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|     let onReady = () => {
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|       Services.obs.removeObserver(onReady, "weave:service:ready");
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|       window.removeEventListener("unload", onUnload);
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|       this._init();
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|     };
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| 
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|     Services.obs.addObserver(onReady, "weave:service:ready");
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|     window.addEventListener("unload", onUnload);
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| 
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|     xps.ensureLoaded();
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|   },
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| 
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|   _showLoadPage(xps) {
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|     let maybeAcct = false;
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|     let username = Services.prefs.getCharPref("services.sync.username", "");
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|     if (username) {
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|       document.getElementById("fxaEmailAddress").textContent = username;
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|       maybeAcct = true;
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|     }
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| 
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|     let cachedComputerName = Services.prefs.getStringPref(
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|       "identity.fxaccounts.account.device.name",
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|       ""
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|     );
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|     if (cachedComputerName) {
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|       maybeAcct = true;
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|       this._populateComputerName(cachedComputerName);
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|     }
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|     this.page = maybeAcct ? FXA_PAGE_LOGGED_IN : FXA_PAGE_LOGGED_OUT;
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|   },
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| 
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|   _init() {
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|     Weave.Svc.Obs.add(UIState.ON_UPDATE, this.updateWeavePrefs, this);
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| 
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|     window.addEventListener("unload", () => {
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|       Weave.Svc.Obs.remove(UIState.ON_UPDATE, this.updateWeavePrefs, this);
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|     });
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| 
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|     FxAccounts.config
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|       .promiseConnectDeviceURI(this._getEntryPoint())
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|       .then(connectURI => {
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|         document
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|           .getElementById("connect-another-device")
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|           .setAttribute("href", connectURI);
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|       });
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|     // Links for mobile devices.
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|     for (let platform of ["android", "ios"]) {
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|       let url =
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|         Services.prefs.getCharPref(`identity.mobilepromo.${platform}`) +
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|         "sync-preferences";
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|       for (let elt of document.querySelectorAll(
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|         `.fxaMobilePromo-${platform}`
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|       )) {
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|         elt.setAttribute("href", url);
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|       }
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|     }
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| 
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|     this.updateWeavePrefs();
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| 
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|     // Notify observers that the UI is now ready
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|     Services.obs.notifyObservers(window, "sync-pane-loaded");
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| 
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|     if (
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|       location.hash == "#sync" &&
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|       UIState.get().status == UIState.STATUS_SIGNED_IN
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|     ) {
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|       if (location.href.includes("action=pair")) {
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|         gSyncPane.pairAnotherDevice();
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|       } else if (location.href.includes("action=choose-what-to-sync")) {
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|         gSyncPane._chooseWhatToSync(false);
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|       }
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|     }
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|   },
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| 
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|   _toggleComputerNameControls(editMode) {
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|     let textbox = document.getElementById("fxaSyncComputerName");
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|     textbox.disabled = !editMode;
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|     document.getElementById("fxaChangeDeviceName").hidden = editMode;
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|     document.getElementById("fxaCancelChangeDeviceName").hidden = !editMode;
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|     document.getElementById("fxaSaveChangeDeviceName").hidden = !editMode;
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|   },
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| 
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|   _focusComputerNameTextbox() {
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|     let textbox = document.getElementById("fxaSyncComputerName");
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|     let valLength = textbox.value.length;
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|     textbox.focus();
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|     textbox.setSelectionRange(valLength, valLength);
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|   },
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| 
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|   _blurComputerNameTextbox() {
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|     document.getElementById("fxaSyncComputerName").blur();
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|   },
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| 
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|   _focusAfterComputerNameTextbox() {
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|     // Focus the most appropriate element that's *not* the "computer name" box.
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|     Services.focus.moveFocus(
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|       window,
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|       document.getElementById("fxaSyncComputerName"),
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|       Services.focus.MOVEFOCUS_FORWARD,
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|       0
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|     );
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|   },
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| 
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|   _updateComputerNameValue(save) {
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|     if (save) {
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|       let textbox = document.getElementById("fxaSyncComputerName");
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|       Weave.Service.clientsEngine.localName = textbox.value;
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|     }
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|     this._populateComputerName(Weave.Service.clientsEngine.localName);
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|   },
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| 
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|   _setupEventListeners() {
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|     function setEventListener(aId, aEventType, aCallback) {
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|       document
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|         .getElementById(aId)
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|         .addEventListener(aEventType, aCallback.bind(gSyncPane));
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|     }
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| 
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|     setEventListener("openChangeProfileImage", "click", function (event) {
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|       gSyncPane.openChangeProfileImage(event);
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|     });
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|     setEventListener("openChangeProfileImage", "keypress", function (event) {
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|       gSyncPane.openChangeProfileImage(event);
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|     });
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|     setEventListener("fxaChangeDeviceName", "command", function () {
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|       this._toggleComputerNameControls(true);
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|       this._focusComputerNameTextbox();
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|     });
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|     setEventListener("fxaCancelChangeDeviceName", "command", function () {
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|       // We explicitly blur the textbox because of bug 75324, then after
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|       // changing the state of the buttons, force focus to whatever the focus
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|       // manager thinks should be next (which on the mac, depends on an OSX
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|       // keyboard access preference)
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|       this._blurComputerNameTextbox();
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|       this._toggleComputerNameControls(false);
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|       this._updateComputerNameValue(false);
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|       this._focusAfterComputerNameTextbox();
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|     });
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|     setEventListener("fxaSaveChangeDeviceName", "command", function () {
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|       // Work around bug 75324 - see above.
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|       this._blurComputerNameTextbox();
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|       this._toggleComputerNameControls(false);
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|       this._updateComputerNameValue(true);
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|       this._focusAfterComputerNameTextbox();
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|     });
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|     setEventListener("noFxaSignIn", "command", function () {
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|       gSyncPane.signIn();
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|       return false;
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|     });
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|     setEventListener("fxaUnlinkButton", "command", function () {
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|       gSyncPane.unlinkFirefoxAccount(true);
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|     });
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|     setEventListener(
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|       "verifyFxaAccount",
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|       "command",
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|       gSyncPane.verifyFirefoxAccount
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|     );
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|     setEventListener("unverifiedUnlinkFxaAccount", "command", function () {
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|       /* no warning as account can't have previously synced */
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|       gSyncPane.unlinkFirefoxAccount(false);
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|     });
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|     setEventListener("rejectReSignIn", "command", gSyncPane.reSignIn);
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|     setEventListener("rejectUnlinkFxaAccount", "command", function () {
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|       gSyncPane.unlinkFirefoxAccount(true);
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|     });
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|     setEventListener("fxaSyncComputerName", "keypress", function (e) {
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|       if (e.keyCode == KeyEvent.DOM_VK_RETURN) {
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|         document.getElementById("fxaSaveChangeDeviceName").click();
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|       } else if (e.keyCode == KeyEvent.DOM_VK_ESCAPE) {
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|         document.getElementById("fxaCancelChangeDeviceName").click();
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|       }
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|     });
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|     setEventListener("syncSetup", "command", function () {
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|       this._chooseWhatToSync(false);
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|     });
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|     setEventListener("syncChangeOptions", "command", function () {
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|       this._chooseWhatToSync(true);
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|     });
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|     setEventListener("syncNow", "command", function () {
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|       // syncing can take a little time to send the "started" notification, so
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|       // pretend we already got it.
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|       this._updateSyncNow(true);
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|       Weave.Service.sync({ why: "aboutprefs" });
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|     });
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|     setEventListener("syncNow", "mouseover", function () {
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|       const state = UIState.get();
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|       // If we are currently syncing, just set the tooltip to the same as the
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|       // button label (ie, "Syncing...")
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|       let tooltiptext = state.syncing
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|         ? document.getElementById("syncNow").getAttribute("label")
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|         : window.browsingContext.topChromeWindow.gSync.formatLastSyncDate(
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|             state.lastSync
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|           );
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|       document
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|         .getElementById("syncNow")
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|         .setAttribute("tooltiptext", tooltiptext);
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|     });
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|   },
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| 
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|   async _chooseWhatToSync(isAlreadySyncing) {
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|     // Assuming another device is syncing and we're not,
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|     // we update the engines selection so the correct
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|     // checkboxes are pre-filed.
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|     if (!isAlreadySyncing) {
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|       try {
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|         await Weave.Service.updateLocalEnginesState();
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|       } catch (err) {
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|         console.error("Error updating the local engines state", err);
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|       }
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|     }
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|     let params = {};
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|     if (isAlreadySyncing) {
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|       // If we are already syncing then we also offer to disconnect.
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|       params.disconnectFun = () => this.disconnectSync();
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|     }
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|     gSubDialog.open(
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|       "chrome://browser/content/preferences/dialogs/syncChooseWhatToSync.xhtml",
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|       {
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|         closingCallback: event => {
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|           if (!isAlreadySyncing && event.detail.button == "accept") {
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|             // We weren't syncing but the user has accepted the dialog - so we
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|             // want to start!
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|             fxAccounts.telemetry
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|               .recordConnection(["sync"], "ui")
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|               .then(() => {
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|                 return Weave.Service.configure();
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|               })
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|               .catch(err => {
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|                 console.error("Failed to enable sync", err);
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|               });
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|           }
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|         },
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|       },
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|       params /* aParams */
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|     );
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|   },
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| 
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|   _updateSyncNow(syncing) {
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|     let butSyncNow = document.getElementById("syncNow");
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|     let fluentID = syncing ? "prefs-syncing-button" : "prefs-sync-now-button";
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|     if (document.l10n.getAttributes(butSyncNow).id != fluentID) {
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|       // Only one of the two strings has an accesskey, and fluent won't
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|       // remove it if we switch to the string that doesn't, so just force
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|       // removal here.
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|       butSyncNow.removeAttribute("accesskey");
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|       document.l10n.setAttributes(butSyncNow, fluentID);
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|     }
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|     butSyncNow.disabled = syncing;
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|   },
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| 
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|   updateWeavePrefs() {
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|     let service = Cc["@mozilla.org/weave/service;1"].getService(
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|       Ci.nsISupports
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|     ).wrappedJSObject;
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| 
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|     let displayNameLabel = document.getElementById("fxaDisplayName");
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|     let fxaEmailAddressLabels = document.querySelectorAll(
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|       ".l10nArgsEmailAddress"
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|     );
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|     displayNameLabel.hidden = true;
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| 
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|     // while we determine the fxa status pre-load what we can.
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|     this._showLoadPage(service);
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| 
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|     let state = UIState.get();
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|     if (state.status == UIState.STATUS_NOT_CONFIGURED) {
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|       this.page = FXA_PAGE_LOGGED_OUT;
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|       return;
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|     }
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|     this.page = FXA_PAGE_LOGGED_IN;
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|     // We are logged in locally, but maybe we are in a state where the
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|     // server rejected our credentials (eg, password changed on the server)
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|     let fxaLoginStatus = document.getElementById("fxaLoginStatus");
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|     let syncReady = false; // Is sync able to actually sync?
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|     // We need to check error states that need a re-authenticate to resolve
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|     // themselves first.
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|     if (state.status == UIState.STATUS_LOGIN_FAILED) {
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|       fxaLoginStatus.selectedIndex = FXA_LOGIN_FAILED;
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|     } else if (state.status == UIState.STATUS_NOT_VERIFIED) {
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|       fxaLoginStatus.selectedIndex = FXA_LOGIN_UNVERIFIED;
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|     } else {
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|       // We must be golden (or in an error state we expect to magically
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|       // resolve itself)
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|       fxaLoginStatus.selectedIndex = FXA_LOGIN_VERIFIED;
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|       syncReady = true;
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|     }
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|     fxaEmailAddressLabels.forEach(label => {
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|       let l10nAttrs = document.l10n.getAttributes(label);
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|       document.l10n.setAttributes(label, l10nAttrs.id, { email: state.email });
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|     });
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|     document.getElementById("fxaEmailAddress").textContent = state.email;
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| 
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|     this._populateComputerName(Weave.Service.clientsEngine.localName);
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|     for (let elt of document.querySelectorAll(".needs-account-ready")) {
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|       elt.disabled = !syncReady;
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|     }
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| 
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|     // Clear the profile image (if any) of the previously logged in account.
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|     document
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|       .querySelector("#fxaLoginVerified > .fxaProfileImage")
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|       .style.removeProperty("list-style-image");
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| 
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|     if (state.displayName) {
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|       fxaLoginStatus.setAttribute("hasName", true);
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|       displayNameLabel.hidden = false;
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|       document.getElementById("fxaDisplayNameHeading").textContent =
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|         state.displayName;
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|     } else {
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|       fxaLoginStatus.removeAttribute("hasName");
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|     }
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|     if (state.avatarURL && !state.avatarIsDefault) {
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|       let bgImage = 'url("' + state.avatarURL + '")';
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|       let profileImageElement = document.querySelector(
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|         "#fxaLoginVerified > .fxaProfileImage"
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|       );
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|       profileImageElement.style.listStyleImage = bgImage;
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| 
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|       let img = new Image();
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|       img.onerror = () => {
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|         // Clear the image if it has trouble loading. Since this callback is asynchronous
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|         // we check to make sure the image is still the same before we clear it.
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|         if (profileImageElement.style.listStyleImage === bgImage) {
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|           profileImageElement.style.removeProperty("list-style-image");
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|         }
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|       };
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|       img.src = state.avatarURL;
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|     }
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|     // The "manage account" link embeds the uid, so we need to update this
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|     // if the account state changes.
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|     FxAccounts.config
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|       .promiseManageURI(this._getEntryPoint())
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|       .then(accountsManageURI => {
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|         document
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|           .getElementById("verifiedManage")
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|           .setAttribute("href", accountsManageURI);
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|       });
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|     // and the actual sync state.
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|     let eltSyncStatus = document.getElementById("syncStatus");
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|     eltSyncStatus.hidden = !syncReady;
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|     eltSyncStatus.selectedIndex = state.syncEnabled
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|       ? SYNC_CONNECTED
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|       : SYNC_DISCONNECTED;
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|     this._updateSyncNow(state.syncing);
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|   },
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| 
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|   _getEntryPoint() {
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|     let params = new URLSearchParams(
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|       document.URL.split("#")[0].split("?")[1] || ""
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|     );
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|     return params.get("entrypoint") || "preferences";
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|   },
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| 
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|   openContentInBrowser(url, options) {
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|     let win = Services.wm.getMostRecentWindow("navigator:browser");
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|     if (!win) {
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|       openTrustedLinkIn(url, "tab");
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|       return;
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|     }
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|     win.switchToTabHavingURI(url, true, options);
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|   },
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| 
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|   // Replace the current tab with the specified URL.
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|   replaceTabWithUrl(url) {
 | |
|     // Get the <browser> element hosting us.
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|     let browser = window.docShell.chromeEventHandler;
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|     // And tell it to load our URL.
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|     browser.loadURI(Services.io.newURI(url), {
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|       triggeringPrincipal: Services.scriptSecurityManager.createNullPrincipal(
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|         {}
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|       ),
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|     });
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|   },
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| 
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|   async signIn() {
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|     if (!(await FxAccounts.canConnectAccount())) {
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|       return;
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|     }
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|     const url = await FxAccounts.config.promiseConnectAccountURI(
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|       this._getEntryPoint()
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|     );
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|     this.replaceTabWithUrl(url);
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|   },
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| 
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|   async reSignIn() {
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|     // There's a bit of an edge-case here - we might be forcing reauth when we've
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|     // lost the FxA account data - in which case we'll not get a URL as the re-auth
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|     // URL embeds account info and the server endpoint complains if we don't
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|     // supply it - So we just use the regular "sign in" URL in that case.
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|     if (!(await FxAccounts.canConnectAccount())) {
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|       return;
 | |
|     }
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| 
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|     let entryPoint = this._getEntryPoint();
 | |
|     const url =
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|       (await FxAccounts.config.promiseForceSigninURI(entryPoint)) ||
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|       (await FxAccounts.config.promiseConnectAccountURI(entryPoint));
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|     this.replaceTabWithUrl(url);
 | |
|   },
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| 
 | |
|   clickOrSpaceOrEnterPressed(event) {
 | |
|     // Note: charCode is deprecated, but 'char' not yet implemented.
 | |
|     // Replace charCode with char when implemented, see Bug 680830
 | |
|     return (
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|       (event.type == "click" && event.button == 0) ||
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|       (event.type == "keypress" &&
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|         (event.charCode == KeyEvent.DOM_VK_SPACE ||
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|           event.keyCode == KeyEvent.DOM_VK_RETURN))
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|     );
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|   },
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| 
 | |
|   openChangeProfileImage(event) {
 | |
|     if (this.clickOrSpaceOrEnterPressed(event)) {
 | |
|       FxAccounts.config
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|         .promiseChangeAvatarURI(this._getEntryPoint())
 | |
|         .then(url => {
 | |
|           this.openContentInBrowser(url, {
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|             replaceQueryString: true,
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|             triggeringPrincipal:
 | |
|               Services.scriptSecurityManager.getSystemPrincipal(),
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|           });
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|         });
 | |
|       // Prevent page from scrolling on the space key.
 | |
|       event.preventDefault();
 | |
|     }
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|   },
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| 
 | |
|   async verifyFirefoxAccount() {
 | |
|     let titleL10nid, bodyL10nId;
 | |
|     try {
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|       await fxAccounts.resendVerificationEmail();
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|       const { email } = await fxAccounts.getSignedInUser();
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|       titleL10nid = "sync-verification-sent-title";
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|       bodyL10nId = { id: "sync-verification-sent-body", args: { email } };
 | |
|     } catch {
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|       titleL10nid = "sync-verification-not-sent-title";
 | |
|       bodyL10nId = "sync-verification-not-sent-body";
 | |
|     }
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|     const [title, body] = await document.l10n.formatValues([
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|       titleL10nid,
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|       bodyL10nId,
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|     ]);
 | |
|     new Notification(title, { body });
 | |
|   },
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| 
 | |
|   // Disconnect the account, including everything linked.
 | |
|   unlinkFirefoxAccount(confirm) {
 | |
|     window.browsingContext.topChromeWindow.gSync.disconnect({
 | |
|       confirm,
 | |
|     });
 | |
|   },
 | |
| 
 | |
|   // Disconnect sync, leaving the account connected.
 | |
|   disconnectSync() {
 | |
|     return window.browsingContext.topChromeWindow.gSync.disconnect({
 | |
|       confirm: true,
 | |
|       disconnectAccount: false,
 | |
|     });
 | |
|   },
 | |
| 
 | |
|   pairAnotherDevice() {
 | |
|     gSubDialog.open(
 | |
|       "chrome://browser/content/preferences/fxaPairDevice.xhtml",
 | |
|       { features: "resizable=no" }
 | |
|     );
 | |
|   },
 | |
| 
 | |
|   _populateComputerName(value) {
 | |
|     let textbox = document.getElementById("fxaSyncComputerName");
 | |
|     if (!textbox.hasAttribute("placeholder")) {
 | |
|       textbox.setAttribute(
 | |
|         "placeholder",
 | |
|         fxAccounts.device.getDefaultLocalName()
 | |
|       );
 | |
|     }
 | |
|     textbox.value = value;
 | |
|   },
 | |
| 
 | |
|   // arranges to dynamically show or hide sync engine name elements based on the
 | |
|   // preferences used for this engines.
 | |
|   setupEnginesUI() {
 | |
|     let observe = (elt, prefName) => {
 | |
|       elt.hidden = !Services.prefs.getBoolPref(prefName, false);
 | |
|     };
 | |
| 
 | |
|     for (let elt of document.querySelectorAll("[engine_preference]")) {
 | |
|       let prefName = elt.getAttribute("engine_preference");
 | |
|       let obs = observe.bind(null, elt, prefName);
 | |
|       obs();
 | |
|       Services.prefs.addObserver(prefName, obs);
 | |
|       window.addEventListener("unload", () => {
 | |
|         Services.prefs.removeObserver(prefName, obs);
 | |
|       });
 | |
|     }
 | |
|   },
 | |
| };
 | 
