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// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
cr.define('options', function() {
var Page = cr.ui.pageManager.Page;
var PageManager = cr.ui.pageManager.PageManager;
var ArrayDataModel = cr.ui.ArrayDataModel;
/**
* SupervisedUserImportOverlay class.
* Encapsulated handling of the 'Import existing supervised user' overlay
* page.
* @constructor
* @extends {cr.ui.pageManager.Page}
*/
function SupervisedUserImportOverlay() {
var title = loadTimeData.getString('supervisedUserImportTitle');
Page.call(this, 'supervisedUserImport', title, 'supervised-user-import');
};
cr.addSingletonGetter(SupervisedUserImportOverlay);
SupervisedUserImportOverlay.prototype = {
// Inherit from Page.
__proto__: Page.prototype,
/** @override */
canShowPage: function() {
return !BrowserOptions.getCurrentProfile().isSupervised;
},
/** @override */
initializePage: function() {
Page.prototype.initializePage.call(this);
var supervisedUserList = $('supervised-user-list');
options.supervisedUserOptions.SupervisedUserList.decorate(
supervisedUserList);
var avatarGrid = $('select-avatar-grid');
options.ProfilesIconGrid.decorate(avatarGrid);
var avatarIcons = loadTimeData.getValue('avatarIcons');
avatarGrid.dataModel = new ArrayDataModel(
/** @type {!Array} */(avatarIcons));
supervisedUserList.addEventListener('change', function(event) {
var supervisedUser = supervisedUserList.selectedItem;
$('supervised-user-import-ok').disabled =
!supervisedUser || supervisedUser.onCurrentDevice;
});
var self = this;
$('supervised-user-import-cancel').onclick = function(event) {
if (self.inProgress_) {
self.updateImportInProgress_(false);
// 'cancelCreateProfile' is handled by CreateProfileHandler.
chrome.send('cancelCreateProfile');
}
PageManager.closeOverlay();
};
$('supervised-user-import-ok').onclick =
this.showAvatarGridOrSubmit_.bind(this);
$('supervised-user-select-avatar-ok').onclick =
this.showAvatarGridOrSubmit_.bind(this);
},
/**
* @override
*/
didShowPage: function() {
// When the import link is clicked to open this overlay, it is hidden in
// order to trigger a cursor update. We can show the import link again
// now. TODO(akuegel): Remove this temporary fix when crbug/246304 is
// resolved.
$('import-existing-supervised-user-link').hidden = false;
options.SupervisedUserListData.requestExistingSupervisedUsers().then(
this.receiveExistingSupervisedUsers_.bind(this),
this.onSigninError_.bind(this));
options.SupervisedUserListData.addObserver(this);
this.updateImportInProgress_(false);
$('supervised-user-import-error-bubble').hidden = true;
$('supervised-user-import-ok').disabled = true;
this.showAppropriateElements_(/* isSelectAvatarMode */ false);
},
/**
* @override
*/
didClosePage: function() {
options.SupervisedUserListData.removeObserver(this);
},
/**
* Shows either the supervised user import dom elements or the select avatar
* dom elements.
* @param {boolean} isSelectAvatarMode True if the overlay should show the
* select avatar grid, and false if the overlay should show the
* supervised user list.
* @private
*/
showAppropriateElements_: function(isSelectAvatarMode) {
var avatarElements =
this.pageDiv.querySelectorAll('.supervised-user-select-avatar');
for (var i = 0; i < avatarElements.length; i++)
avatarElements[i].hidden = !isSelectAvatarMode;
var importElements =
this.pageDiv.querySelectorAll('.supervised-user-import');
for (var i = 0; i < importElements.length; i++)
importElements[i].hidden = isSelectAvatarMode;
},
/**
* Called when the user clicks the "OK" button. In case the supervised
* user being imported has no avatar in sync, it shows the avatar
* icon grid. In case the avatar grid is visible or the supervised user
* already has an avatar stored in sync, it proceeds with importing
* the supervised user.
* @private
*/
showAvatarGridOrSubmit_: function() {
var supervisedUser = $('supervised-user-list').selectedItem;
if (!supervisedUser)
return;
$('supervised-user-import-error-bubble').hidden = true;
if ($('select-avatar-grid').hidden && supervisedUser.needAvatar) {
this.showAvatarGridHelper_();
return;
}
var avatarUrl = supervisedUser.needAvatar ?
$('select-avatar-grid').selectedItem : supervisedUser.iconURL;
this.updateImportInProgress_(true);
// 'createProfile' is handled by CreateProfileHandler.
chrome.send('createProfile', [supervisedUser.name, avatarUrl,
false, true, supervisedUser.id]);
},
/**
* Hides the 'supervised user list' and shows the avatar grid instead.
* It also updates the overlay text and title to instruct the user
* to choose an avatar for the supervised user.
* @private
*/
showAvatarGridHelper_: function() {
this.showAppropriateElements_(/* isSelectAvatarMode */ true);
$('select-avatar-grid').redraw();
$('select-avatar-grid').selectedItem =
loadTimeData.getValue('avatarIcons')[0];
},
/**
* Updates the UI according to the importing state.
* @param {boolean} inProgress True to indicate that
* importing is in progress and false otherwise.
* @private
*/
updateImportInProgress_: function(inProgress) {
this.inProgress_ = inProgress;
$('supervised-user-import-ok').disabled = inProgress;
$('supervised-user-select-avatar-ok').disabled = inProgress;
$('supervised-user-list').disabled = inProgress;
$('select-avatar-grid').disabled = inProgress;
$('supervised-user-import-throbber').hidden = !inProgress;
},
/**
* Sets the data model of the supervised user list to |supervisedUsers|.
* @param {Array<{id: string, name: string, iconURL: string,
* onCurrentDevice: boolean, needAvatar: boolean}>} supervisedUsers
* Array of supervised user objects.
* @private
*/
receiveExistingSupervisedUsers_: function(supervisedUsers) {
supervisedUsers.sort(function(a, b) {
if (a.onCurrentDevice != b.onCurrentDevice)
return a.onCurrentDevice ? 1 : -1;
return a.name.localeCompare(b.name);
});
$('supervised-user-list').dataModel = new ArrayDataModel(supervisedUsers);
if (supervisedUsers.length == 0) {
this.onErrorInternal_(
loadTimeData.getString('noExistingSupervisedUsers'));
$('supervised-user-import-ok').disabled = true;
} else {
// Hide the error bubble.
$('supervised-user-import-error-bubble').hidden = true;
}
},
onSigninError_: function() {
$('supervised-user-list').dataModel = null;
this.onErrorInternal_(
loadTimeData.getString('supervisedUserImportSigninError'));
},
/**
* Displays an error message if an error occurs while
* importing a supervised user.
* Called by BrowserOptions via the BrowserOptionsHandler.
* @param {string} error The error message to display.
* @private
*/
onError_: function(error) {
this.onErrorInternal_(error);
this.updateImportInProgress_(false);
},
/**
* Displays an error message.
* @param {string} error The error message to display.
* @private
*/
onErrorInternal_: function(error) {
var errorBubble = $('supervised-user-import-error-bubble');
errorBubble.hidden = false;
errorBubble.textContent = error;
},
/**
* Closes the overlay if importing the supervised user was successful. Also
* reset the cached list of supervised users in order to get an updated list
* when the overlay is reopened.
* @private
*/
onSuccess_: function() {
this.updateImportInProgress_(false);
options.SupervisedUserListData.resetPromise();
PageManager.closeAllOverlays();
},
};
// Forward public APIs to private implementations.
cr.makePublic(SupervisedUserImportOverlay, [
'onError',
'onSuccess',
]);
// Export
return {
SupervisedUserImportOverlay: SupervisedUserImportOverlay,
};
});
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