sync_service.js revision 7d4cd473f85ac64c3747c96c277f9e506a0d2246
1b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles)// Copyright 2013 The Chromium Authors. All rights reserved. 2b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 3b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles)// found in the LICENSE file. 4b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) 5b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles)/** 6b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) * WebUI to monitor the Sync File System Service. 7b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) */ 87d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)var SyncService = (function() { 9b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles)'use strict'; 10b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) 11868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)var SyncService = {}; 1290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 13b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles)/** 14b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) * Request Sync Service Status. 15b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) */ 16b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles)function getServiceStatus() { 17b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) chrome.send('getServiceStatus'); 18b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles)} 19b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) 20b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles)/** 215e3f23d412006dc4db4e659864679f29341e113fTorne (Richard Coles) * Called when service status is initially retrieved or updated via events. 22b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) * @param {string} Service status enum as a string. 23b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) */ 24868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)SyncService.onGetServiceStatus = function(statusString) { 25b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) $('service-status').textContent = statusString; 26b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles)} 27b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) 28b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles)/** 2990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) * Request Google Drive Notification Source. e.g. XMPP or polling. 3090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) */ 3190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)function getNotificationSource() { 3290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) chrome.send('getNotificationSource'); 3390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)} 3490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 3590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)/** 3690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) * Handles callback from getNotificationSource. 3790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) * @param {string} Notification source as a string. 3890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) */ 39868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)SyncService.onGetNotificationSource = function(sourceString) { 4090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) $('notification-source').textContent = sourceString; 4190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)} 4290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 4390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)/** 4490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) * Creates an element named |elementName| containing the content |text|. 4590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) * @param {string} elementName Name of the new element to be created. 4690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) * @param {string} text Text to be contained in the new element. 4790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) * @return {HTMLElement} The newly created HTML element. 4890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) */ 4990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)function createElementFromText(elementName, text) { 5090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) var element = document.createElement(elementName); 5190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) element.appendChild(document.createTextNode(text)); 5290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) return element; 5390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)} 5490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 5590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)/** 5690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) * Request debug log. 5790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) */ 5890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)function getLog() { 5990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) chrome.send('getLog'); 6090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)} 6190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 6290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)/** 6390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) * Handles callback from getUpdateLog. 6490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) * @param {Array} list List of dictionaries containing 'time' and 'logEvent'. 6590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) */ 66868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)SyncService.onGetLog = function(logEntries) { 6790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) var itemContainer = $('log-entries'); 6890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) for (var i = 0; i < logEntries.length; i++) { 6990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) var logEntry = logEntries[i]; 7090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) var tr = document.createElement('tr'); 7190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) tr.appendChild(createElementFromText('td', logEntry.time)); 7290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) tr.appendChild(createElementFromText('td', logEntry.logEvent)); 7390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) itemContainer.appendChild(tr); 7490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) } 7590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)} 7690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 7790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)/** 78b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) * Get initial sync service values and set listeners to get updated values. 79b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) */ 80b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles)function main() { 81b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) cr.ui.decorate('tabbox', cr.ui.TabBox); 82b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) getServiceStatus(); 8390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) getNotificationSource(); 84868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) 85868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) // TODO: Look for a way to push entries to the page when necessary. 8690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) window.setInterval(getLog, 1000); 87b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles)} 88b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) 89b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles)document.addEventListener('DOMContentLoaded', main); 90868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)return SyncService; 91b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles)})(); 92