Mercurial > addons > firefox-addons > set-aside

annotate background.js @ 0:d13d59494613

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Initial revision
author Guido Berhoerster <guido+set-aside@berhoerster.name>
date Sat, 17 Nov 2018 10:44:16 +0100
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children b0827360b8e4
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1 /*
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2 * Copyright (C) 2018 Guido Berhoerster <guido+set-aside@berhoerster.name>
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3 *
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4 * This Source Code Form is subject to the terms of the Mozilla Public
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5 * License, v. 2.0. If a copy of the MPL was not distributed with this
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6 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
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7 */
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8
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9 'use strict';
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10
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11 const SUPPORTED_PROTOCOLS = ['https:', 'http:', 'ftp:'];
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12 const GROUP_KEY_RE = /^collection:[0-9a-f]{8}-([0-9a-f]{4}-){3}[0-9a-f]{12}$/;
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13 const FIREFOX_VERSION_RE = /^(\d+(?:\.\d+)*)(?:([ab]|pre)(\d+))?$/;
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14 const FIREFOX_RELEASE_TYPES = {
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15 'a': 'alpha',
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16 'b': 'beta',
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17 'pre': 'prerelease',
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18 '': ''
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19 }
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20 const THUMBNAIL_WIDTH = 224;
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21 const THUMBNAIL_HEIGHT = 128;
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22
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23 var tabCollectionsProxy;
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24
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25 function generateUuidV4String() {
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26 let uuid = new Uint8Array(16);
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27 window.crypto.getRandomValues(uuid);
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28 uuid[6] = (uuid[6] & 0x0f) | 0x40;
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29 uuid[8] = (uuid[8] & 0x3f) | 0x80;
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30
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31 let result = [];
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32 for (let i = 0; i < uuid.length; i++) {
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33 if (i == 4 || i == 6 || i == 8 || i == 10) {
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34 result.push('-');
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35 }
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36 result.push(uuid[i].toString(16).padStart(2, '0'));
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37 }
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38
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39 return result.join('');
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40 }
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41
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42 function parseFirefoxVersion(firefoxVersionString) {
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43 let [, versionString, releaseTypeAbbrev = '', releaseNumberString = '0'] =
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44 FIREFOX_VERSION_RE.exec(firefoxVersionString);
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45
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46 let releaseType = FIREFOX_RELEASE_TYPES[releaseTypeAbbrev];
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47
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48 let releaseNumber = parseInt(releaseNumberString);
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49 let [major = 0, minor = 0, patch = 0] = versionString.split('.')
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50 .map(x => parseInt(x));
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51
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52 return {
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53 major,
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54 minor,
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55 patch,
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56 releaseType,
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57 releaseNumber,
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58 };
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59 }
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60
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61 class Tab {
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62 static deserialize(object) {
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63 return new Tab(object);
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64 }
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65
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66 constructor({url, title, uuid = generateUuidV4String(), favIconUrl = null,
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67 thumbnailUrl = null}) {
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68 this.uuid = uuid;
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69 this.url = url;
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70 this.title = title;
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71 this.favIconUrl = favIconUrl;
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72 this.thumbnailUrl = thumbnailUrl;
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73 }
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74
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75 serialize() {
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76 return Object.assign({}, this);
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77 }
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78 }
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79
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80 class TabCollection {
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81 static deserialize(object) {
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82 object.tabs = Array.from(object.tabs,
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83 ([, tab]) => [tab.uuid, Tab.deserialize(tab)]);
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84 return new TabCollection(object);
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85 }
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86
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87 constructor({tabs, uuid = generateUuidV4String(), date = new Date()}) {
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88 this.uuid = uuid;
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89 this.date = new Date(date);
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90 this.tabs = new Map();
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91 // allow any type which allows iteration
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92 for (let [, tab] of tabs) {
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93 this.tabs.set(tab.uuid, tab);
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94 }
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95 }
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96
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97 serialize() {
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98 let serializedTabs = [];
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99 for (let [tabUuid, tab] of this.tabs) {
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100 serializedTabs.push([tab.uuid, tab.serialize()]);
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101 }
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102 return {
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103 uuid: this.uuid,
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104 date: this.date.toJSON(),
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105 tabs: serializedTabs
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106 };
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107 }
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108 }
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109
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110 class TabCollectionsStorageProxy {
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111 constructor() {
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112 this.tabCollections = new Map();
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113 this.ports = new Set();
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114 this.browserVersion = undefined;
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115 this.messageQueue = [];
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116 this.isInitialized = false;
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117
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118 browser.runtime.onConnect.addListener(this.onConnect.bind(this));
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119 }
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120
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121 async init() {
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122 let browserInfo = await browser.runtime.getBrowserInfo();
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123 this.browserVersion = parseFirefoxVersion(browserInfo.version);
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124
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125 // get all tab collections and deserialize them in a Map
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126 let storageEntries = Object.entries(await browser.storage.sync.get())
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127 .filter(([key, value]) => GROUP_KEY_RE.test(key))
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128 .map(([key, tabCollection]) =>
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129 [tabCollection.uuid, TabCollection.deserialize(tabCollection)]);
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130 this.tabCollections = new Map(storageEntries);
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131 console.log('tab collections from storage');
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132 console.table(this.tabCollections);
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133 console.groupEnd();
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134 browser.storage.onChanged.addListener(this.onStorageChanged.bind(this));
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135
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136 this.isInitialized = true;
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137
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138 while (this.messageQueue.length > 0) {
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139 let [message, port] = this.messageQueue.pop();
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140 if (this.ports.has(port)) {
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141 this.onMessage(message, port);
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142 }
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143 }
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144 }
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145
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146 async createTabThumbnail(tabId) {
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147 let captureUrl = await browser.tabs.captureTab(tabId);
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148 let thumbnailUrl = await new Promise((resolve, reject) => {
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149 let image = new Image();
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150 image.addEventListener('load', ev => {
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151 let canvas = document.createElement('canvas');
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152 canvas.width = THUMBNAIL_WIDTH;
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153 canvas.height = THUMBNAIL_HEIGHT;
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154 let dWidth = canvas.width;
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155 let dHeight = dWidth * (image.height / image.width);
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156
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157 let ctx = canvas.getContext('2d');
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158 ctx.fillStyle = '#fff';
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159 ctx.fillRect(0, 0, canvas.width, canvas.height);
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160 ctx.drawImage(image, 0, 0, dWidth, dHeight);
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161
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162 resolve(canvas.toDataURL('image/jpeg', 0.75));
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163 });
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164 image.addEventListener('error', e => {
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165 reject(e);
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166 });
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167 image.src = captureUrl;
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168 });
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169 return thumbnailUrl;
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170 }
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171
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172 async createTabCollection(windowId) {
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173 let browserTabs = await browser.tabs.query({
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174 windowId,
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175 hidden: false,
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176 pinned:false
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177 });
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178
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179 // sanity check to prevent saving tabs from incognito windows
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180 if (browserTabs.length === 0 || browserTabs[0].incognito) {
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181 return;
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182 }
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183
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184 // filter out tabs which cannot be restored
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185 browserTabs = browserTabs.filter(browserTab =>
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186 SUPPORTED_PROTOCOLS.includes(new URL(browserTab.url).protocol));
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187 if (browserTabs.length === 0) {
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188 return;
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189 }
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190
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191 let tabs = browserTabs.map(browserTab => {
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192 let tab = new Tab({
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193 url: browserTab.url,
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194 title: browserTab.title,
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195 favIconUrl: browserTab.favIconUrl
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196 });
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197 return [tab.uuid, tab];
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198 });
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199
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200 // create empty tab which becomes the new active tab
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201 await browser.tabs.create({active: true});
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202
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203 // capture tabs, return null for discarded tabs since they can only be
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204 // captured after they have been restored, e.g. through user
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205 // interaction, and thus might hang the capture process indefinetly
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206 let thumbnails = await Promise.all(browserTabs.map(browserTab =>
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207 !browserTab.discarded ?
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208 this.createTabThumbnail(browserTab.id) : null));
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209 for (let [, tab] of tabs) {
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210 tab.thumbnailUrl = thumbnails.shift();
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211 }
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212
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213 let tabCollection = new TabCollection({tabs});
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214 console.log('created tab collection:', tabCollection);
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215
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216 // store tab collection
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217 console.log('storing tab collection:', tabCollection);
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218 await browser.storage.sync.set({
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219 [`collection:${tabCollection.uuid}`]: tabCollection.serialize()
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220 });
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221
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222 // remove tabs
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223 await browser.tabs.remove(browserTabs.map(browserTab => browserTab.id));
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224 }
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225
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226 async removeTab(tabCollectionUuid, tabUuid) {
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227 console.log('removing tab %s from collection %s', tabUuid,
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228 tabCollectionUuid);
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229 let tabCollection = this.tabCollections.get(tabCollectionUuid);
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230 // create shallow clone
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231 let newTabCollection = new TabCollection(tabCollection);
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232 newTabCollection.tabs.delete(tabUuid);
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233 // remove tab collection if there are no more tabs
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234 if (newTabCollection.tabs.size === 0) {
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Guido Berhoerster <guido+set-aside@berhoerster.name>
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235 return this.removeTabCollection(tabCollectionUuid);
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Guido Berhoerster <guido+set-aside@berhoerster.name>
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236 }
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237 await browser.storage.sync.set({
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238 [`collection:${tabCollectionUuid}`]: newTabCollection.serialize()
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Guido Berhoerster <guido+set-aside@berhoerster.name>
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239 });
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
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240 }
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Guido Berhoerster <guido+set-aside@berhoerster.name>
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241
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Guido Berhoerster <guido+set-aside@berhoerster.name>
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242 async restoreTab(tabCollectionUuid, tabUuid, windowId) {
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243 console.log('restoring tab %s from collection %s in window %d', tabUuid,
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Guido Berhoerster <guido+set-aside@berhoerster.name>
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244 tabCollectionUuid, windowId);
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245 let tab = this.tabCollections.get(tabCollectionUuid).tabs.get(tabUuid);
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Guido Berhoerster <guido+set-aside@berhoerster.name>
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246 let tabProperties = {
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247 active: false,
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Guido Berhoerster <guido+set-aside@berhoerster.name>
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248 url: tab.url,
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Guido Berhoerster <guido+set-aside@berhoerster.name>
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249 windowId
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Guido Berhoerster <guido+set-aside@berhoerster.name>
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250 };
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
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251 if (this.browserVersion.major >= 63) {
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Guido Berhoerster <guido+set-aside@berhoerster.name>
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252 tabProperties.discarded = true;
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
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253 }
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Guido Berhoerster <guido+set-aside@berhoerster.name>
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254 await browser.tabs.create(tabProperties);
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Guido Berhoerster <guido+set-aside@berhoerster.name>
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255 await this.removeTab(tabCollectionUuid, tabUuid);
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
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256 }
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Guido Berhoerster <guido+set-aside@berhoerster.name>
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257
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Guido Berhoerster <guido+set-aside@berhoerster.name>
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258 async removeTabCollection(tabCollectionUuid) {
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259 console.log('removing tab collection %s', tabCollectionUuid);
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260 await browser.storage.sync.remove(`collection:${tabCollectionUuid}`);
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Guido Berhoerster <guido+set-aside@berhoerster.name>
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261 }
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Guido Berhoerster <guido+set-aside@berhoerster.name>
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262
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
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263 async restoreTabCollection(tabCollectionUuid, windowId) {
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
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264 console.log('restoring tab collection %s in window %s',
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Guido Berhoerster <guido+set-aside@berhoerster.name>
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265 tabCollectionUuid, windowId);
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Guido Berhoerster <guido+set-aside@berhoerster.name>
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266 let tabProperties = {
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Guido Berhoerster <guido+set-aside@berhoerster.name>
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267 active: false,
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
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268 windowId
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
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269 };
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
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270 if (this.browserVersion.major >= 63) {
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Guido Berhoerster <guido+set-aside@berhoerster.name>
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271 tabProperties.discarded = true;
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
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272 }
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
273 let creatingTabs =
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
274 Array.from(this.tabCollections.get(tabCollectionUuid).tabs,
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
275 ([, tab]) => browser.tabs.create(Object.assign({
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
276 url: tab.url
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
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277 }, tabProperties)));
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
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278 await Promise.all(creatingTabs);
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Guido Berhoerster <guido+set-aside@berhoerster.name>
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279 await this.removeTabCollection(tabCollectionUuid);
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
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280 }
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
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281
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
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282 onStorageChanged(changes, areaName) {
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
283 if (areaName !== 'sync') {
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
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284 return;
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
285 }
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
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286
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
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287 console.group('sync storage area changed:', changes);
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
288 console.table(Object.entries(changes)[0][1])
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
289 console.groupEnd();
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
290
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
291 let [key, {oldValue, newValue}] = Object.entries(changes)[0];
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
292 if (!GROUP_KEY_RE.test(key)) {
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
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293 return;
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
294 }
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
295
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
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296 let tabCollectionUuid = key.replace('collection:', '');
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
297 if (typeof oldValue === 'undefined') {
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
298 // a new collection was created
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
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299 let newTabCollection = TabCollection.deserialize(newValue);
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
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300 this.tabCollections.set(tabCollectionUuid, newTabCollection);
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
301
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parents:
diff changeset
302 this.broadcastMessage({
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
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303 type: 'tabCollectionCreated',
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
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304 tabCollection: newTabCollection
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
305 });
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
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306 } else if (typeof newValue === 'undefined') {
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parents:
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307 // a collection has been removed
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parents:
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308 this.tabCollections.delete(tabCollectionUuid);
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parents:
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309
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parents:
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310 this.broadcastMessage({
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
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311 type: 'tabCollectionRemoved',
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
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312 tabCollectionUuid
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
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313 });
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
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314 } else {
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
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315 // a collection has changed
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Guido Berhoerster <guido+set-aside@berhoerster.name>
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316 let newTabCollection = TabCollection.deserialize(newValue);
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parents:
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317 this.tabCollections.set(tabCollectionUuid, newTabCollection);
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parents:
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318
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parents:
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319 this.broadcastMessage({
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
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320 type: 'tabCollectionChanged',
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
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321 tabCollection: newTabCollection
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
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322 });
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
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323 }
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
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324 }
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
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325
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
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326 broadcastMessage(message) {
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
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327 for (let port of this.ports) {
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Guido Berhoerster <guido+set-aside@berhoerster.name>
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328 port.postMessage(message);
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
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329 }
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
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330 }
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
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331
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
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332 onConnect(port) {
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
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333 console.log('port connected:', port)
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
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334 this.ports.add(port);
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
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335 port.onMessage.addListener(this.onMessage.bind(this));
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
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336 port.onDisconnect.addListener(this.onDisconnect.bind(this));
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
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337 }
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
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338
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
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339 onDisconnect(port) {
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
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340 if (port.error) {
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
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341 console.log(`port connection error: ${port.error}\n`);
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
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342 }
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
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343 console.log('port disconnected:', port);
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Guido Berhoerster <guido+set-aside@berhoerster.name>
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344 this.ports.delete(port);
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
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345 }
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
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346
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
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347 onMessage(message, port) {
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
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348 if (!this.isInitialized) {
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Guido Berhoerster <guido+set-aside@berhoerster.name>
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349 console.log('queued message', message, 'from port', port);
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
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350 this.messageQueue.push([message, port]);
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
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351 return;
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
352 }
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
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353
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
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354 console.log('received message', message, 'on port', port);
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
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355 switch (message.type) {
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
356 case 'getTabCollections':
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
357 port.postMessage({
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
358 type: 'tabCollections',
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
359 tabCollections: this.tabCollections
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
360 });
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
361 break;
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
362 case 'removeTab':
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
363 this.removeTab(message.tabCollectionUuid, message.tabUuid);
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
364 break;
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
365 case 'restoreTab':
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
366 this.restoreTab(message.tabCollectionUuid, message.tabUuid,
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
367 message.windowId);
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
368 break;
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
369 case 'removeTabCollection':
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
370 this.removeTabCollection(message.tabCollectionUuid);
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
371 break;
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
372 case 'restoreTabCollection':
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
373 this.restoreTabCollection(message.tabCollectionUuid,
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
374 message.windowId);
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
375 break;
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
376 }
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
377 }
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
378 }
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
379
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
380 // browser action context menu entry for opening the sidebar
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
381 browser.menus.create({
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
382 contexts: ['browser_action'],
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
383 onclick: (info, tab) => browser.sidebarAction.open(),
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
384 title: browser.i18n.getMessage('showTabsMenuItem')
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
385 });
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
386
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
387 // disable the browser action for new incognito tabs
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
388 browser.tabs.onCreated.addListener(tab => {
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
389 if (tab.incognito) {
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
390 // this does not work, it seems that the browser action is re-enabled
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
391 // on every update
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Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
392 browser.browserAction.disable(tab.id);
d13d59494613 Initial revision
Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
393 }
d13d59494613 Initial revision
Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
394 });
d13d59494613 Initial revision
Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
395
d13d59494613 Initial revision
Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
396 (async () => {
d13d59494613 Initial revision
Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
397 // disable the browser action for existing incognito tabs
d13d59494613 Initial revision
Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
398 let tabs = await browser.tabs.query({});
d13d59494613 Initial revision
Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
399 await Promise.all(tabs.filter(tab => tab.incognito)
d13d59494613 Initial revision
Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
400 .map(tab => browser.browserAction.disable(tab.id)))
d13d59494613 Initial revision
Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
401
d13d59494613 Initial revision
Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
402 tabCollectionsProxy = new TabCollectionsStorageProxy();
d13d59494613 Initial revision
Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
403 await tabCollectionsProxy.init();
d13d59494613 Initial revision
Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
404
d13d59494613 Initial revision
Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
405 browser.browserAction.onClicked.addListener(async targetTab => {
d13d59494613 Initial revision
Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
406 // prevent browser action from being activated while a collection is
d13d59494613 Initial revision
Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
407 // being created
d13d59494613 Initial revision
Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
408 let tabs = await browser.tabs.query({windowId: targetTab.windowId});
d13d59494613 Initial revision
Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
409 await Promise.all(tabs.map(tab =>
d13d59494613 Initial revision
Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
410 browser.browserAction.disable(tab.id)));
d13d59494613 Initial revision
Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
411
d13d59494613 Initial revision
Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
412 try {
d13d59494613 Initial revision
Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
413 await tabCollectionsProxy.createTabCollection(targetTab.windowId);
d13d59494613 Initial revision
Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
414 } catch (e) {
d13d59494613 Initial revision
Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
415 tabs = await browser.tabs.query({windowId: targetTab.windowId});
d13d59494613 Initial revision
Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
416 await Promise.all(tabs.map(tab =>
d13d59494613 Initial revision
Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
417 browser.browserAction.enable(tab.id)));
d13d59494613 Initial revision
Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
418 throw e
d13d59494613 Initial revision
Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
419 }
d13d59494613 Initial revision
Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
420
d13d59494613 Initial revision
Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
421 tabs = await browser.tabs.query({windowId: targetTab.windowId});
d13d59494613 Initial revision
Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
422 await Promise.all(tabs.map(tab =>
d13d59494613 Initial revision
Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
423 browser.browserAction.enable(tab.id)));
d13d59494613 Initial revision
Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
424 });
d13d59494613 Initial revision
Guido Berhoerster <guido+set-aside@berhoerster.name>
parents:
diff changeset
425 })();