heartbeat.js
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/*
* ADOBE CONFIDENTIAL
*
* Copyright 2015 Adobe Systems Incorporated
* All Rights Reserved.
*
* NOTICE: All information contained herein is, and remains
* the property of Adobe Systems Incorporated and its suppliers,
* if any. The intellectual and technical concepts contained
* herein are proprietary to Adobe Systems Incorporated and its
* suppliers and may be covered by U.S. and Foreign Patents,
* patents in process, and are protected by trade secret or copyright law.
* Dissemination of this information or reproduction of this material
* is strictly forbidden unless prior written permission is obtained
* from Adobe Systems Incorporated.
*/
(function(window, document, $, i18n) {
'use strict';
// ==================================================================================================
// TODO: replace with the foundation-frame refresh feature once this is available (see GRANITE-12998)
// ==================================================================================================
var POLLING_INTERVAL = 30000; // ms
var HEARTBEAT_SELECTOR = '.screens-Device-status';
function updateDevicesStatus($devices) {
return function(data) {
$devices.each(function(idx, tr) {
var itemId = tr.dataset.foundationCollectionItemId;
var $newHeartbeat = $(data).find('[data-foundation-collection-item-id="' + itemId + '"]');
$(tr).find(HEARTBEAT_SELECTOR).replaceWith($newHeartbeat.find(HEARTBEAT_SELECTOR));
});
};
}
function pollDisplayDashboard() {
var $devices = $('.screens-DeviceCollection .screens-Device');
var url = '/libs/screens/dcc/content/dashboard/display/jcr:content/content/items/devices/content/list';
var offset = 0;
var limit = $devices.length;
var suffix = $('.screens-DeviceCollection').data('foundationCollectionId');
$.ajax(url + '.' + offset + '.' + limit + '.html' + suffix)
.always(schedulePoll)
.done(updateDevicesStatus($devices));
}
function pollDeviceDashboard() {
var url = '/libs/screens/dcc/content/dashboard/device/jcr:content/content/items/activity/content/deviceactivity.html';
var suffix = $('.screens-Device').data('device-path');
$.ajax(url + suffix)
.always(schedulePoll)
.done(function(data) {
$('.screens-DeviceActivity').replaceWith(data);
});
}
function schedulePoll() {
var isDisplayDashboard = !!document.querySelector('.screens-DisplayDashboard');
if (isDisplayDashboard) {
window.setTimeout(pollDisplayDashboard, POLLING_INTERVAL);
}
var isDeviceDashboard = !!document.querySelector('.screens-DeviceDashboard');
if (isDeviceDashboard) {
window.setTimeout(pollDeviceDashboard, POLLING_INTERVAL);
}
}
$(schedulePoll);
}(window, document, Granite.$, Granite.I18n));