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			593 lines
		
	
	
	
		
			19 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			593 lines
		
	
	
	
		
			19 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
/* This Source Code Form is subject to the terms of the Mozilla Public
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 * License, v. 2.0. If a copy of the MPL was not distributed with this file,
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 * You can obtain one at http://mozilla.org/MPL/2.0/. */
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/* import-globals-from preferences.js */
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XPCOMUtils.defineLazyGetter(this, "FxAccountsCommon", function() {
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  return ChromeUtils.import("resource://gre/modules/FxAccountsCommon.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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// 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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// 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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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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  set page(val) {
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    document.getElementById("weavePrefsDeck").selectedIndex = val;
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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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    document
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      .getElementById("weavePrefsDeck")
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      .removeAttribute("data-hidden-from-search");
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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(Ci.nsISupports)
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      .wrappedJSObject;
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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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    // 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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    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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    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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    Services.obs.addObserver(onReady, "weave:service:ready");
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    window.addEventListener("unload", onUnload);
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    xps.ensureLoaded();
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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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    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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  _init() {
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    Weave.Svc.Obs.add(UIState.ON_UPDATE, this.updateWeavePrefs, this);
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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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    XPCOMUtils.defineLazyGetter(this, "_accountsStringBundle", () => {
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      return Services.strings.createBundle(
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        "chrome://browser/locale/accounts.properties"
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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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    this.updateWeavePrefs();
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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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    // document.location.search is empty, so we simply match on `action=pair`.
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    if (
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      location.href.includes("action=pair") &&
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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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      gSyncPane.pairAnotherDevice();
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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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  _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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  _blurComputerNameTextbox() {
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    document.getElementById("fxaSyncComputerName").blur();
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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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  _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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  _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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    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("verifiedManage", "keypress", function(event) {
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      gSyncPane.openManageFirefoxAccount(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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  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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  _updateSyncNow(syncing) {
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    let butSyncNow = document.getElementById("syncNow");
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    if (syncing) {
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      butSyncNow.setAttribute("label", butSyncNow.getAttribute("labelsyncing"));
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      butSyncNow.removeAttribute("accesskey");
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      butSyncNow.disabled = true;
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    } else {
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      butSyncNow.setAttribute(
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        "label",
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        butSyncNow.getAttribute("labelnotsyncing")
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      );
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      butSyncNow.setAttribute(
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        "accesskey",
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        butSyncNow.getAttribute("accesskeynotsyncing")
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      );
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      butSyncNow.disabled = false;
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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(Ci.nsISupports)
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      .wrappedJSObject;
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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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    // while we determine the fxa status pre-load what we can.
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    this._showLoadPage(service);
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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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    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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    // 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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    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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      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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  _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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  openContentInBrowser(url, options) {
 | 
						|
    let win = Services.wm.getMostRecentWindow("navigator:browser");
 | 
						|
    if (!win) {
 | 
						|
      openTrustedLinkIn(url, "tab");
 | 
						|
      return;
 | 
						|
    }
 | 
						|
    win.switchToTabHavingURI(url, true, options);
 | 
						|
  },
 | 
						|
 | 
						|
  // Replace the current tab with the specified URL.
 | 
						|
  replaceTabWithUrl(url) {
 | 
						|
    // Get the <browser> element hosting us.
 | 
						|
    let browser = window.docShell.chromeEventHandler;
 | 
						|
    // And tell it to load our URL.
 | 
						|
    browser.loadURI(url, {
 | 
						|
      triggeringPrincipal: Services.scriptSecurityManager.createNullPrincipal(
 | 
						|
        {}
 | 
						|
      ),
 | 
						|
    });
 | 
						|
  },
 | 
						|
 | 
						|
  async signIn() {
 | 
						|
    const url = await FxAccounts.config.promiseConnectAccountURI(
 | 
						|
      this._getEntryPoint()
 | 
						|
    );
 | 
						|
    this.replaceTabWithUrl(url);
 | 
						|
  },
 | 
						|
 | 
						|
  async reSignIn() {
 | 
						|
    // There's a bit of an edge-case here - we might be forcing reauth when we've
 | 
						|
    // lost the FxA account data - in which case we'll not get a URL as the re-auth
 | 
						|
    // URL embeds account info and the server endpoint complains if we don't
 | 
						|
    // supply it - So we just use the regular "sign in" URL in that case.
 | 
						|
    let entryPoint = this._getEntryPoint();
 | 
						|
    const url =
 | 
						|
      (await FxAccounts.config.promiseForceSigninURI(entryPoint)) ||
 | 
						|
      (await FxAccounts.config.promiseConnectAccountURI(entryPoint));
 | 
						|
    this.replaceTabWithUrl(url);
 | 
						|
  },
 | 
						|
 | 
						|
  clickOrSpaceOrEnterPressed(event) {
 | 
						|
    // Note: charCode is deprecated, but 'char' not yet implemented.
 | 
						|
    // Replace charCode with char when implemented, see Bug 680830
 | 
						|
    return (
 | 
						|
      (event.type == "click" && event.button == 0) ||
 | 
						|
      (event.type == "keypress" &&
 | 
						|
        (event.charCode == KeyEvent.DOM_VK_SPACE ||
 | 
						|
          event.keyCode == KeyEvent.DOM_VK_RETURN))
 | 
						|
    );
 | 
						|
  },
 | 
						|
 | 
						|
  openChangeProfileImage(event) {
 | 
						|
    if (this.clickOrSpaceOrEnterPressed(event)) {
 | 
						|
      FxAccounts.config
 | 
						|
        .promiseChangeAvatarURI(this._getEntryPoint())
 | 
						|
        .then(url => {
 | 
						|
          this.openContentInBrowser(url, {
 | 
						|
            replaceQueryString: true,
 | 
						|
            triggeringPrincipal: Services.scriptSecurityManager.getSystemPrincipal(),
 | 
						|
          });
 | 
						|
        });
 | 
						|
      // Prevent page from scrolling on the space key.
 | 
						|
      event.preventDefault();
 | 
						|
    }
 | 
						|
  },
 | 
						|
 | 
						|
  openManageFirefoxAccount(event) {
 | 
						|
    if (this.clickOrSpaceOrEnterPressed(event)) {
 | 
						|
      this.manageFirefoxAccount();
 | 
						|
      // Prevent page from scrolling on the space key.
 | 
						|
      event.preventDefault();
 | 
						|
    }
 | 
						|
  },
 | 
						|
 | 
						|
  manageFirefoxAccount() {
 | 
						|
    FxAccounts.config.promiseManageURI(this._getEntryPoint()).then(url => {
 | 
						|
      this.openContentInBrowser(url, {
 | 
						|
        replaceQueryString: true,
 | 
						|
        triggeringPrincipal: Services.scriptSecurityManager.getSystemPrincipal(),
 | 
						|
      });
 | 
						|
    });
 | 
						|
  },
 | 
						|
 | 
						|
  verifyFirefoxAccount() {
 | 
						|
    let showVerifyNotification = data => {
 | 
						|
      let isError = !data;
 | 
						|
      let maybeNot = isError ? "Not" : "";
 | 
						|
      let sb = this._accountsStringBundle;
 | 
						|
      let title = sb.GetStringFromName("verification" + maybeNot + "SentTitle");
 | 
						|
      let email = !isError && data ? data.email : "";
 | 
						|
      let body = sb.formatStringFromName(
 | 
						|
        "verification" + maybeNot + "SentBody",
 | 
						|
        [email]
 | 
						|
      );
 | 
						|
      new Notification(title, { body });
 | 
						|
    };
 | 
						|
 | 
						|
    let onError = () => {
 | 
						|
      showVerifyNotification();
 | 
						|
    };
 | 
						|
 | 
						|
    let onSuccess = data => {
 | 
						|
      if (data) {
 | 
						|
        showVerifyNotification(data);
 | 
						|
      } else {
 | 
						|
        onError();
 | 
						|
      }
 | 
						|
    };
 | 
						|
 | 
						|
    fxAccounts
 | 
						|
      .resendVerificationEmail()
 | 
						|
      .then(() => fxAccounts.getSignedInUser(), onError)
 | 
						|
      .then(onSuccess, onError);
 | 
						|
  },
 | 
						|
 | 
						|
  // 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);
 | 
						|
      });
 | 
						|
    }
 | 
						|
  },
 | 
						|
};
 |