1// Copyright 2013 The Chromium Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style license that can be 3// found in the LICENSE file. 4 5/** 6 * @type {number} 7 * @const 8 */ 9var FEEDBACK_WIDTH = 500; 10/** 11 * @type {number} 12 * @const 13 */ 14var FEEDBACK_HEIGHT = 625; 15 16var initialFeedbackInfo = null; 17 18var whitelistedExtensionIds = [ 19 'bpmcpldpdmajfigpchkicefoigmkfalc', // QuickOffice 20 'ehibbfinohgbchlgdbfpikodjaojhccn', // QuickOffice 21 'gbkeegbaiigmenfmjfclcdgdpimamgkj', // QuickOffice 22 'efjnaogkjbogokcnohkmnjdojkikgobo', // G+ Photos 23 'ebpbnabdhheoknfklmpddcdijjkmklkp', // G+ Photos 24 'endkpmfloggdajndjpoekmkjnkolfdbf', // Feedback Extension 25 'mlocfejafidcakdddnndjdngfmncfbeg', // Connectivity Diagnostics 26 'ganomidahfnpdchomfgdoppjmmedlhia', // Connectivity Diagnostics 27 'eemlkeanncmjljgehlbplemhmdmalhdc', // Connectivity Diagnostics 28 'kodldpbjkkmmnilagfdheibampofhaom', // Connectivity Diagnostics 29 'kkebgepbbgbcmghedmmdfcbdcodlkngh', // Chrome OS Recovery Tool 30 'jndclpdbaamdhonoechobihbbiimdgai' // Chrome OS Recovery Tool 31]; 32 33/** 34 * Function to determine whether or not a given extension id is whitelisted to 35 * invoke the feedback UI. 36 * @param {string} id the id of the sender extension. 37 * @return {boolean} Whether or not this sender is whitelisted. 38 */ 39function senderWhitelisted(id) { 40 return id && whitelistedExtensionIds.indexOf(id) != -1; 41} 42 43/** 44 * Callback which gets notified once our feedback UI has loaded and is ready to 45 * receive its initial feedback info object. 46 * @param {Object} request The message request object. 47 * @param {Object} sender The sender of the message. 48 * @param {function(Object)} sendResponse Callback for sending a response. 49 */ 50function feedbackReadyHandler(request, sender, sendResponse) { 51 if (request.ready) { 52 // TODO(rkc): Remove logging once crbug.com/284662 is closed. 53 console.log('FEEDBACK_DEBUG: FeedbackUI Ready. Sending feedbackInfo.'); 54 chrome.runtime.sendMessage( 55 {sentFromEventPage: true, data: initialFeedbackInfo}); 56 } 57} 58 59 60/** 61 * Callback which gets notified if another extension is requesting feedback. 62 * @param {Object} request The message request object. 63 * @param {Object} sender The sender of the message. 64 * @param {function(Object)} sendResponse Callback for sending a response. 65 */ 66function requestFeedbackHandler(request, sender, sendResponse) { 67 if (request.requestFeedback && senderWhitelisted(sender.id)) 68 startFeedbackUI(request.feedbackInfo); 69} 70 71/** 72 * Callback which starts up the feedback UI. 73 * @param {Object} feedbackInfo Object containing any initial feedback info. 74 */ 75function startFeedbackUI(feedbackInfo) { 76 initialFeedbackInfo = feedbackInfo; 77 // TODO(rkc): Remove logging once crbug.com/284662 is closed. 78 console.log('FEEDBACK_DEBUG: Received onFeedbackRequested. Creating Window.'); 79 chrome.app.window.create('html/default.html', { 80 frame: 'none', 81 id: 'default_window', 82 width: FEEDBACK_WIDTH, 83 height: FEEDBACK_HEIGHT, 84 hidden: true, 85 resizable: false }, 86 function(appWindow) {}); 87} 88 89chrome.runtime.onMessage.addListener(feedbackReadyHandler); 90chrome.runtime.onMessageExternal.addListener(requestFeedbackHandler); 91chrome.feedbackPrivate.onFeedbackRequested.addListener(startFeedbackUI); 92