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 = 585;
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  'ljoammodoonkhnehlncldjelhidljdpi', // GetHelp app.
32  'ljacajndfccfgnfohlgkdphmbnpkjflk', // Chrome Remote Desktop Dev
33  'gbchcmhmhahfdphkhkmpfmihenigjmpp', // Chrome Remote Desktop Stable
34  'odkaodonbgfohohmklejpjiejmcipmib', // Chrome Remote Desktop QA
35  'dokpleeekgeeiehdhmdkeimnkmoifgdd', // Chrome Remote Desktop QA backup
36  'ajoainacpilcemgiakehflpbkbfipojk', // Chrome Remote Desktop Apps V2
37  'llohocloplkbhgcfnplnoficdkiechcn', // Play Movies Dev
38  'icljpnebmoleodmchaaajbkpoipfoahp', // Play Movies Nightly
39  'mjekoljodoiapgkggnlmbecndfpbbcch', // Play Movies Beta
40  'gdijeikdkaembjbdobgfkoidjkpbmlkd', // Play Movies Stable
41  'andfmajejfpjojledngpdaibbhkffipo', // Hangouts Extension
42  'jfjjdfefebklmdbmenmlehlopoocnoeh', // Hangouts Extension
43  'dhcmpocobclokhifdkgcjbnfdaneoojd', // Hangouts Extension
44  'ppleadejekpmccmnpjdimmlfljlkdfej', // Hangouts Extension
45  'eggnbpckecmjlblplehfpjjdhhidfdoj', // Hangouts Extension
46  'ljclpkphhpbpinifbeabbhlfddcpfdde', // Hangouts Extension
47  'nckgahadagoaajjgafhacjanaoiihapd', // Hangouts Extension
48  'knipolnnllmklapflnccelgolnpehhpl', // Hangouts Extension
49];
50
51/**
52 * Function to determine whether or not a given extension id is whitelisted to
53 * invoke the feedback UI.
54 * @param {string} id the id of the sender extension.
55 * @return {boolean} Whether or not this sender is whitelisted.
56 */
57function senderWhitelisted(id) {
58  return id && whitelistedExtensionIds.indexOf(id) != -1;
59}
60
61/**
62 * Callback which gets notified once our feedback UI has loaded and is ready to
63 * receive its initial feedback info object.
64 * @param {Object} request The message request object.
65 * @param {Object} sender The sender of the message.
66 * @param {function(Object)} sendResponse Callback for sending a response.
67 */
68function feedbackReadyHandler(request, sender, sendResponse) {
69  if (request.ready) {
70    chrome.runtime.sendMessage(
71        {sentFromEventPage: true, data: initialFeedbackInfo});
72  }
73}
74
75
76/**
77 * Callback which gets notified if another extension is requesting feedback.
78 * @param {Object} request The message request object.
79 * @param {Object} sender The sender of the message.
80 * @param {function(Object)} sendResponse Callback for sending a response.
81 */
82function requestFeedbackHandler(request, sender, sendResponse) {
83  if (request.requestFeedback && senderWhitelisted(sender.id))
84    startFeedbackUI(request.feedbackInfo);
85}
86
87/**
88 * Callback which starts up the feedback UI.
89 * @param {Object} feedbackInfo Object containing any initial feedback info.
90 */
91function startFeedbackUI(feedbackInfo) {
92  initialFeedbackInfo = feedbackInfo;
93  chrome.app.window.create('html/default.html', {
94      frame: 'none',
95      id: 'default_window',
96      width: FEEDBACK_WIDTH,
97      height: FEEDBACK_HEIGHT,
98      hidden: true,
99      resizable: false },
100      function(appWindow) {});
101}
102
103chrome.runtime.onMessage.addListener(feedbackReadyHandler);
104chrome.runtime.onMessageExternal.addListener(requestFeedbackHandler);
105chrome.feedbackPrivate.onFeedbackRequested.addListener(startFeedbackUI);
106