├── .gitignore ├── CONTRIBUTING.md ├── LICENSE ├── Makefile ├── README.md ├── background.js ├── manifest.json ├── options.html ├── options.js ├── screenshot.png └── third_party ├── icon.svg └── icon_bordered.svg /.gitignore: -------------------------------------------------------------------------------- 1 | # Editor backup files 2 | *~ 3 | \#* 4 | .\#* 5 | .*.swp 6 | 7 | # Generated files 8 | icon*.png 9 | *.zip 10 | 11 | 12 | # Local Variables: 13 | # mode: conf 14 | # End: 15 | -------------------------------------------------------------------------------- /CONTRIBUTING.md: -------------------------------------------------------------------------------- 1 | # How to Contribute 2 | 3 | We'd love to accept your patches and contributions to this project. There are 4 | just a few small guidelines you need to follow. 5 | 6 | ## Contributor License Agreement 7 | 8 | Contributions to this project must be accompanied by a Contributor License 9 | Agreement. 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We also recommend that a 186 | file or class name and description of purpose be included on the 187 | same "printed page" as the copyright notice for easier 188 | identification within third-party archives. 189 | 190 | Copyright [yyyy] [name of copyright owner] 191 | 192 | Licensed under the Apache License, Version 2.0 (the "License"); 193 | you may not use this file except in compliance with the License. 194 | You may obtain a copy of the License at 195 | 196 | http://www.apache.org/licenses/LICENSE-2.0 197 | 198 | Unless required by applicable law or agreed to in writing, software 199 | distributed under the License is distributed on an "AS IS" BASIS, 200 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 201 | See the License for the specific language governing permissions and 202 | limitations under the License. 203 | -------------------------------------------------------------------------------- /Makefile: -------------------------------------------------------------------------------- 1 | # Copyright 2017 Google LLC 2 | # 3 | # Licensed under the Apache License, Version 2.0 (the "License"); you may not 4 | # use this file except in compliance with the License. You may obtain a copy of 5 | # the License at 6 | # 7 | # http://www.apache.org/licenses/LICENSE-2.0 8 | # 9 | # Unless required by applicable law or agreed to in writing, software 10 | # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 11 | # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 12 | # License for the specific language governing permissions and limitations under 13 | # the License. 14 | 15 | NAME = wayback_machine_button 16 | 17 | FILES = background.js manifest.json options.html options.js $(ICONS) 18 | ICONS = icon128.png icon16.png icon48.png 19 | 20 | .PHONY: all 21 | all: $(NAME).zip icon_bordered.png 22 | 23 | $(NAME).zip: $(FILES) 24 | mkdir $(NAME) 25 | cp -al $(FILES) $(NAME) 26 | zip -9r $(NAME) $(NAME) 27 | $(RM) -r $(NAME) 28 | 29 | .PHONY: unpacked 30 | unpacked: $(FILES) 31 | 32 | EXPORT.svg = \ 33 | inkscape --export-png=$@.uncrushed --export-area-page --export-width=$(ICON_WIDTH) $< >/dev/null; \ 34 | pngcrush -c 4 -q $@.uncrushed $@; \ 35 | $(RM) $@.uncrushed 36 | icon%.png: ICON_WIDTH = $* 37 | icon%.png: third_party/icon.svg 38 | $(EXPORT.svg) 39 | 40 | icon_bordered.png: ICON_WIDTH = 128 41 | icon_bordered.png: third_party/icon_bordered.svg 42 | $(EXPORT.svg) 43 | 44 | .PHONY: clean 45 | clean: 46 | $(RM) -r $(NAME).zip $(NAME) $(ICONS) icon_bordered.png 47 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # The Wayback Machine Button 2 | 3 | This Chrome extension adds a Wayback Machine button to your browser toolbar. 4 | When you click it, it searches for the current tab in the Wayback Machine. 5 | 6 | This is not an official Google product. 7 | 8 | ## Icon 9 | 10 | The Wayback Machine Button icon is the 11 | "[library](https://thenounproject.com/term/library/1244000)" icon by Kavya from 12 | [the Noun Project](https://thenounproject.com). 13 | -------------------------------------------------------------------------------- /background.js: -------------------------------------------------------------------------------- 1 | // Copyright 2017 Google LLC 2 | // 3 | // Licensed under the Apache License, Version 2.0 (the "License"); you may not 4 | // use this file except in compliance with the License. You may obtain a copy of 5 | // the License at 6 | // 7 | // http://www.apache.org/licenses/LICENSE-2.0 8 | // 9 | // Unless required by applicable law or agreed to in writing, software 10 | // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 11 | // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 12 | // License for the specific language governing permissions and limitations under 13 | // the License. 14 | 15 | const MENU_ITEM_OPEN_LINK = 'openLink'; 16 | 17 | function open(url) { 18 | chrome.storage.sync.get({ 19 | clickBehavior: 'search', 20 | }, function(items) { 21 | let waybackStem = 'https://web.archive.org/web/*/'; 22 | if (items.clickBehavior == 'direct') { 23 | waybackStem = 'https://web.archive.org/web/'; 24 | } 25 | chrome.tabs.update(null, {url: waybackStem + url}); 26 | }); 27 | } 28 | 29 | chrome.pageAction.onClicked.addListener(function(tab) { 30 | open(tab.url); 31 | }); 32 | 33 | chrome.contextMenus.onClicked.addListener(function(info, tab) { 34 | if (info.menuItemId == MENU_ITEM_OPEN_LINK) { 35 | open(info.linkUrl); 36 | } 37 | }); 38 | 39 | chrome.runtime.onInstalled.addListener(function() { 40 | chrome.declarativeContent.onPageChanged.removeRules(null, function() { 41 | chrome.declarativeContent.onPageChanged.addRules([ 42 | { 43 | conditions: [ 44 | new chrome.declarativeContent.PageStateMatcher( 45 | {pageUrl: {schemes: ['ftp', 'http', 'https']}}), 46 | ], 47 | actions: [new chrome.declarativeContent.ShowPageAction()], 48 | }, 49 | ]); 50 | }); 51 | 52 | chrome.contextMenus.create({ 53 | 'id': MENU_ITEM_OPEN_LINK, 54 | 'title': 'Open link in the Wayback Machine', 55 | 'contexts': ['link'], 56 | 'targetUrlPatterns': ['ftp://*/*', 'http://*/*', 'https://*/*'], 57 | }); 58 | }); 59 | -------------------------------------------------------------------------------- /manifest.json: -------------------------------------------------------------------------------- 1 | { 2 | "manifest_version": 2, 3 | "name": "Wayback Machine Lookup", 4 | "version": "1.2.0", 5 | "description": "Reopen the current tab in the Wayback Machine", 6 | "icons": { 7 | "16": "icon16.png", 8 | "48": "icon48.png", 9 | "128": "icon128.png" 10 | }, 11 | "page_action": { 12 | "default_title": "Reopen the current tab in the Wayback Machine" 13 | }, 14 | "author": "Benjamin Barenblat ", 15 | "background": { 16 | "persistent": false, 17 | "scripts": ["background.js"] 18 | }, 19 | "minimum_chrome_version": "35", 20 | "options_ui": { 21 | "chrome_style": true, 22 | "page": "options.html" 23 | }, 24 | "permissions": [ 25 | "activeTab", 26 | "contextMenus", 27 | "declarativeContent", 28 | "storage" 29 | ] 30 | } 31 | -------------------------------------------------------------------------------- /options.html: -------------------------------------------------------------------------------- 1 | 14 | 15 | Wayback Machine Lookup 16 |
17 | When searching the Wayback Machine:
18 |
19 | 20 |
21 | 22 | -------------------------------------------------------------------------------- /options.js: -------------------------------------------------------------------------------- 1 | // Copyright 2019 Google LLC 2 | // 3 | // Licensed under the Apache License, Version 2.0 (the "License"); you may not 4 | // use this file except in compliance with the License. You may obtain a copy of 5 | // the License at 6 | // 7 | // http://www.apache.org/licenses/LICENSE-2.0 8 | // 9 | // Unless required by applicable law or agreed to in writing, software 10 | // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 11 | // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 12 | // License for the specific language governing permissions and limitations under 13 | // the License. 14 | 15 | const DEFAULT_OPTIONS = { 16 | clickBehavior: 'search', 17 | }; 18 | 19 | document.addEventListener('DOMContentLoaded', function() { 20 | chrome.storage.sync.get(DEFAULT_OPTIONS, function(items) { 21 | for (let button of document.forms.clickBehavior) { 22 | if (button.value == items.clickBehavior) { 23 | button.checked = true; 24 | break; 25 | } 26 | } 27 | }); 28 | }); 29 | 30 | function saveOptions() { 31 | let clickBehavior = DEFAULT_OPTIONS.clickBehavior; 32 | for (let button of document.forms.clickBehavior) { 33 | if (button.checked) { 34 | clickBehavior = button.value; 35 | break; 36 | } 37 | } 38 | chrome.storage.sync.set({ 39 | clickBehavior: clickBehavior, 40 | }); 41 | } 42 | 43 | for (let button of document.forms.clickBehavior) { 44 | button.addEventListener('change', function(event) { 45 | saveOptions(); 46 | }); 47 | } 48 | -------------------------------------------------------------------------------- /screenshot.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/google/wayback-machine-button/749bd515e839758559173ad16e248822202dd80e/screenshot.png -------------------------------------------------------------------------------- /third_party/icon.svg: -------------------------------------------------------------------------------- 1 | 2 | -------------------------------------------------------------------------------- /third_party/icon_bordered.svg: -------------------------------------------------------------------------------- 1 | 2 | --------------------------------------------------------------------------------