├── .editorconfig ├── .gitattributes ├── .github └── workflows │ └── build.yml ├── .gitignore ├── .parcelrc ├── .terserrc ├── LICENSE ├── README.md ├── package.json └── src ├── background.js ├── icon.png ├── main.css ├── main.js ├── manifest.json ├── options.css ├── options.html └── options.js /.editorconfig: -------------------------------------------------------------------------------- 1 | root = true 2 | 3 | [*] 4 | indent_style = tab 5 | end_of_line = lf 6 | charset = utf-8 7 | trim_trailing_whitespace = true 8 | insert_final_newline = true 9 | 10 | [*.yml] 11 | indent_style = space 12 | indent_size = 2 13 | -------------------------------------------------------------------------------- /.gitattributes: -------------------------------------------------------------------------------- 1 | * text=auto eol=lf 2 | *.ai binary 3 | -------------------------------------------------------------------------------- /.github/workflows/build.yml: -------------------------------------------------------------------------------- 1 | name: Build addon 2 | 3 | on: 4 | push: 5 | # Sequence of patterns matched against refs/tags 6 | tags: 7 | - "*" # Push events to matching any tag format, i.e. 1.0, 20.15.10 8 | jobs: 9 | build-ff: 10 | runs-on: ubuntu-latest 11 | 12 | steps: 13 | - uses: actions/checkout@v2 14 | - name: Use Node.js 15 | uses: actions/setup-node@v1 16 | with: 17 | node-version: "14.x" # You might need to adjust this value to your own version 18 | - name: Build firefox 19 | id: build-ff 20 | run: | 21 | mkdir dist 22 | npm install 23 | npm run build 24 | npm run package 25 | ls 26 | echo "::set-output name=tag_name::$(git tag --sort version:refname | tail -n 1)" 27 | mv distribution/favicon_for_links.zip dist/favicon_for_links_firefox.zip 28 | - name: Build chromium 29 | id: build-chromium 30 | run: | 31 | sudo apt install jq --yes 32 | cd distribution 33 | cat <<< $(jq 'del(.browser_specific_settings)' manifest.json) > manifest.json 34 | cd .. 35 | npm run package 36 | mv distribution/favicon_for_links.zip dist/favicon_for_links_chromium.zip 37 | - name: Create Release 38 | id: create_release 39 | uses: actions/create-release@v1 40 | env: 41 | GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} 42 | VERSION: ${{ github.ref }} 43 | with: 44 | tag_name: ${{ github.ref }} 45 | release_name: ${{ github.ref }} 46 | draft: false 47 | prerelease: false 48 | - name: Upload release binaries 49 | uses: alexellis/upload-assets@0.2.2 50 | env: 51 | GITHUB_TOKEN: ${{ github.token }} 52 | with: 53 | asset_paths: '["./dist/*.zip"]' 54 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | node_modules 2 | distribution 3 | .parcel-cache 4 | .idea 5 | *.iml 6 | package-lock.json 7 | -------------------------------------------------------------------------------- /.parcelrc: -------------------------------------------------------------------------------- 1 | { 2 | "extends": "@parcel/config-webextension" 3 | } 4 | -------------------------------------------------------------------------------- /.terserrc: -------------------------------------------------------------------------------- 1 | { 2 | "mangle": false, 3 | "output": { 4 | "beautify": true, 5 | "indent_level": 2 6 | } 7 | } 8 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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If the Program does not specify a version number of the 576 | GNU General Public License, you may choose any version ever published 577 | by the Free Software Foundation. 578 | 579 | If the Program specifies that a proxy can decide which future 580 | versions of the GNU General Public License can be used, that proxy's 581 | public statement of acceptance of a version permanently authorizes you 582 | to choose that version for the Program. 583 | 584 | Later license versions may give you additional or different 585 | permissions. However, no additional obligations are imposed on any 586 | author or copyright holder as a result of your choosing to follow a 587 | later version. 588 | 589 | 15. Disclaimer of Warranty. 590 | 591 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY 592 | APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT 593 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY 594 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, 595 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 596 | PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM 597 | IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF 598 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 599 | 600 | 16. Limitation of Liability. 601 | 602 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE 606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF 607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), 609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF 610 | SUCH DAMAGES. 611 | 612 | 17. Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Link Favicons 2 | 3 | Browser Addon to see the favicon of a page next to the link. 4 | 5 | [![Firefox Downloads](https://img.shields.io/amo/users/favicons-for-links.svg?style=popout&logo=firefox%20browser&logoColor=dddddd&colorB=green)](https://addons.mozilla.org/firefox/addon/favicons-for-links/) 6 | 7 | 8 | 9 | --- 10 | 11 | ![Firefox Demo](https://i.joethei.space/firefox_2CVCibMnD0.png) 12 | 13 | 14 | Get it for [Firefox](https://addons.mozilla.org/firefox/addon/favicons-for-links/) 15 | 16 | 17 | You can select between these providers in the settings: 18 | 19 | | Provider | Max Size | Fallback | max requests | 20 | |----------------------------------------------------------|------------|-------------------------|-----------------| 21 | | Google | 16 * 16 px | default icon | no limit️ | 22 | | DuckDuckGo | none | default icon | no limit | 23 | | Yandex | 16 * 16 px | none | no limit | 24 | | [Icon Horse](https://icon.horse/) | none | automatically generated | fair use policy | 25 | | [Splitbee](https://github.com/splitbee/favicon-resolver) | none | yes (taken from Google) | unknown | 26 | --- 27 | Icon from: https://www.wishforge.games/ 28 | -------------------------------------------------------------------------------- /package.json: -------------------------------------------------------------------------------- 1 | { 2 | "private": true, 3 | "scripts": { 4 | "build": "parcel build src/manifest.json --no-content-hash --no-source-maps --dist-dir distribution --no-cache --detailed-report 0", 5 | "lint": "run-p lint:*", 6 | "lint-fix": "run-p 'lint:* -- --fix'", 7 | "lint:css": "stylelint src/**/*.css", 8 | "lint:js": "xo", 9 | "test": "run-p lint:* build", 10 | "package": "cd distribution && zip -r favicon_for_links.zip .", 11 | "watch": "parcel watch src/manifest.json --dist-dir distribution --no-cache --no-hmr" 12 | }, 13 | "browserslist": [ 14 | "last 1 Chrome version", 15 | "last 1 Firefox version" 16 | ], 17 | "xo": { 18 | "envs": [ 19 | "browser" 20 | ], 21 | "rules": { 22 | "no-unused-vars": [ 23 | "error", 24 | { 25 | "varsIgnorePattern": "browser" 26 | } 27 | ] 28 | } 29 | }, 30 | "stylelint": { 31 | "extends": "stylelint-config-xo" 32 | }, 33 | "dependencies": { 34 | "webext-options-sync": "2.0.1", 35 | "webextension-polyfill": "0.9.0", 36 | "localstorage-slim": "2.3.0" 37 | }, 38 | "devDependencies": { 39 | "@parcel/config-webextension": "2.0.0-rc.0", 40 | "@parcel/transformer-image": "2.0.0-rc.0", 41 | "npm-run-all": "4.1.5", 42 | "parcel": "2.0.0-rc.0", 43 | "stylelint": "13.13.1", 44 | "stylelint-config-xo": "0.20.0", 45 | "xo": "0.44.0" 46 | }, 47 | "webExt": { 48 | "sourceDir": "distribution" 49 | } 50 | } 51 | -------------------------------------------------------------------------------- /src/background.js: -------------------------------------------------------------------------------- 1 | const browser = require("webextension-polyfill"); 2 | 3 | browser.runtime.onMessage.addListener(process); 4 | 5 | async function process(message) { 6 | const domain = new URL(message.url); 7 | const src = await getIconURL(domain); 8 | const tabs = await browser.tabs.query({currentWindow: true, active: true}); 9 | for (let tab of tabs) { 10 | browser.tabs.sendMessage(tab.id, {"id": message.id, "src": src, "hostname": domain.hostname}); 11 | } 12 | } 13 | 14 | function blobToBase64(blob) { 15 | return new Promise((resolve, _) => { 16 | const reader = new FileReader(); 17 | reader.onloadend = () => resolve(reader.result); 18 | reader.readAsDataURL(blob); 19 | }); 20 | } 21 | 22 | async function getIconURL(domain) { 23 | const hostname = domain.hostname; 24 | 25 | const cached = await browser.storage.local.get(hostname); 26 | if (cached[hostname]) return cached[hostname]; 27 | 28 | let result; 29 | const setting = await browser.storage.sync.get("iconProvider"); 30 | if (setting.iconProvider === undefined) setting.iconProvider = "google"; 31 | if (setting.iconProvider === "google") { 32 | result = "https://www.google.com/s2/favicons?domain=" + hostname; 33 | } 34 | if (setting.iconProvider === "googlecn") { 35 | result = "https://www.google.cn/s2/favicons?domain=" + hostname; 36 | } 37 | if (setting.iconProvider === "duckduckgo") { 38 | result = "https://icons.duckduckgo.com/ip3/" + hostname + ".ico"; 39 | } 40 | if (setting.iconProvider === "iconhorse") { 41 | result = "https://icon.horse/icon/" + hostname; 42 | } 43 | if (setting.iconProvider === "splitbee") { 44 | result = "https://favicon.splitbee.io/?url=" + hostname; 45 | } 46 | if (setting.iconProvider === "yandex") { 47 | result = "https://favicon.yandex.net/favicon/" + hostname; 48 | } 49 | 50 | if (!result) { 51 | console.error("Could not generate Favicon URL"); 52 | return ""; 53 | } 54 | 55 | const content = await fetch(result); 56 | const buffer = await content.arrayBuffer(); 57 | const view = new Uint8Array(buffer); 58 | const blob = new Blob([view], {type: "image/png"}); 59 | const base64 = await blobToBase64(blob); 60 | 61 | browser.storage.local.set({ 62 | hostname: base64 63 | }); 64 | 65 | return base64; 66 | 67 | } 68 | -------------------------------------------------------------------------------- /src/icon.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/joethei/browser-link-favicons/afd94cee5e1dfd3c66f53e7ee378e8db301c510c/src/icon.png -------------------------------------------------------------------------------- /src/main.css: -------------------------------------------------------------------------------- 1 | img.link-favicon { 2 | height: 1em !important; 3 | width: auto; 4 | vertical-align: middle; 5 | margin-left: 0.2em; 6 | margin-right: 0.2em; 7 | display: inline-block; 8 | } 9 | 10 | img.link-favicon[data-domain*="google."] { 11 | height: 1.5em; 12 | margin-left: -1.5em; 13 | } 14 | 15 | /*Don't show a icon next to the login button*/ 16 | img.link-favicon[data-site*="accounts.google."][data-domain*="google."] { 17 | display: none !important; 18 | } 19 | 20 | /*moving text in the infobox so it does not overlap*/ 21 | a.ruhjFe img.link-favicon[data-domain*="google."] { 22 | margin-left: unset; 23 | } 24 | 25 | /*DuckDuckGo has its own icons, and those cannot be detected in the code*/ 26 | img.link-favicon[data-domain*="duckduckgo."] { 27 | display: none !important; 28 | } 29 | 30 | /*Google requires some trickery to look correct*/ 31 | .jtfYYd, 32 | .kWxLod { 33 | overflow: unset !important; 34 | contain: layout !important; 35 | } 36 | -------------------------------------------------------------------------------- /src/main.js: -------------------------------------------------------------------------------- 1 | const browser = require('webextension-polyfill'); 2 | const isFirefox = !chrome.app; 3 | 4 | async function processLinks(ignoredPages) { 5 | const arr = document.getElementsByTagName("a"); 6 | if (ignoredPages === undefined || ignoredPages.ignored === undefined) ignoredPages = {ignored: []}; 7 | for (let arrElement of arr) { 8 | await prependIcon(arrElement, ignoredPages.ignored.split("\n")); 9 | } 10 | } 11 | 12 | async function prependIcon(element, ignored) { 13 | const href = element.href; 14 | 15 | if(element.href === undefined || element.href === "") return; 16 | 17 | let hostname; 18 | try { 19 | hostname = new URL(href).hostname; 20 | } catch (e) { 21 | console.log(href); 22 | console.log(e); 23 | } 24 | if (!hostname) { 25 | return; 26 | } 27 | 28 | if (!href.includes("http")) { 29 | return; 30 | } 31 | if (window.location.hostname === hostname) { 32 | return; 33 | } 34 | if (ignored.includes(hostname)) { 35 | return; 36 | } 37 | if (hasIcon(element)) { 38 | return; 39 | } 40 | const id = window.crypto.randomUUID(); 41 | element.classList.add(id); 42 | browser.runtime.sendMessage({"url": href, "id": id}); 43 | } 44 | 45 | function addIcon(message) { 46 | const el = document.createElement("img"); 47 | el.classList.add("link-favicon"); 48 | el.src = message.src; 49 | 50 | el.dataset.site = message.hostname; 51 | el.dataset.domain = window.location.hostname; 52 | 53 | //make sure the image is not blurry 54 | //condition is needed because chrome does not care about standards 55 | if (isFirefox) { 56 | el.style.imageRendering = "crisp-edges"; 57 | } else { 58 | el.style.imageRendering = "-webkit-optimize-contrast"; 59 | } 60 | document.getElementsByClassName(message.id)[0].prepend(el); 61 | } 62 | 63 | 64 | function hasIcon(el) { 65 | if (el.getElementsByTagName("img").length > 0) return true; 66 | if (el.getElementsByTagName("svg").length > 0) return true; 67 | 68 | //ignore all that don`t have any content 69 | if (!el.innerHTML) return true; 70 | if (!el.textContent) return true; 71 | } 72 | 73 | const fileref = document.createElement("link"); 74 | fileref.setAttribute("rel", "stylesheet"); 75 | fileref.setAttribute("type", "text/css"); 76 | fileref.setAttribute("href", "resource://favicon-link@joethei.xyz/main.css"); 77 | document.getElementsByTagName("head")[0].appendChild(fileref); 78 | 79 | browser.runtime.onMessage.addListener(addIcon); 80 | 81 | const settings = browser.storage.sync.get("ignored"); 82 | settings.then(processLinks); 83 | -------------------------------------------------------------------------------- /src/manifest.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "Link Favicons", 3 | "version": "0.2.0", 4 | "description": "See the favicon for a linked website.", 5 | "homepage_url": "https://github.com/joethei/browser-link-favicons", 6 | "manifest_version": 2, 7 | "minimum_chrome_version": "74", 8 | "browser_specific_settings": { 9 | "gecko": { 10 | "id": "favicon-link@joethei.xyz" 11 | } 12 | }, 13 | "icons": { 14 | "128": "icon.png" 15 | }, 16 | "permissions": [ 17 | "storage", 18 | "*://*/*" 19 | ], 20 | "options_ui": { 21 | "chrome_style": true, 22 | "page": "options.html" 23 | }, 24 | "content_scripts": [ 25 | { 26 | "matches": [ 27 | "*://*/*" 28 | ], 29 | "js": [ 30 | "main.js" 31 | ], 32 | "css": [ 33 | "main.css" 34 | ] 35 | } 36 | ], 37 | "background": { 38 | "scripts": ["background.js"], 39 | "persistent": false 40 | } 41 | } 42 | -------------------------------------------------------------------------------- /src/options.css: -------------------------------------------------------------------------------- 1 | html { 2 | min-width: 550px; 3 | overflow-x: hidden; /* Required to hide horizontal scroll on Firefox */ 4 | } 5 | 6 | /* For use with screen readers */ 7 | .sr-only { 8 | display: none; 9 | } 10 | 11 | /* Hide spinbox for number inputs */ 12 | input::-webkit-outer-spin-button, 13 | input::-webkit-inner-spin-button { 14 | -webkit-appearance: none; 15 | margin: 0; 16 | } 17 | 18 | input[type='number'] { 19 | -moz-appearance: textfield; 20 | } 21 | 22 | input[type='number'], 23 | input[type='text'] { 24 | padding: 0.25rem 0.375rem; 25 | } 26 | 27 | .color-picker { 28 | display: flex; 29 | } 30 | 31 | .color-inputs { 32 | flex: 1; 33 | } 34 | 35 | .color-input { 36 | display: flex; 37 | padding: 0.25rem; 38 | align-items: center; 39 | } 40 | 41 | .color-input input[type='range'] { 42 | flex: 1; 43 | margin: 0 0.5rem; 44 | } 45 | 46 | .color-input input[type='number'] { 47 | width: calc(3ch + 1rem); 48 | } 49 | 50 | .color-output { 51 | width: 86px; 52 | height: 86px; 53 | margin: 0.5rem; 54 | } 55 | 56 | /* Firefox only */ 57 | .only-firefox { 58 | display: none; 59 | } 60 | 61 | @-moz-document url-prefix('') { 62 | .only-firefox { 63 | display: block; 64 | } 65 | } 66 | -------------------------------------------------------------------------------- /src/options.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
11 | 15 | 16 |
17 | 18 | 29 | 30 |
31 | 32 | 33 |
34 | 35 | 36 | 37 | 38 | 39 | 40 | -------------------------------------------------------------------------------- /src/options.js: -------------------------------------------------------------------------------- 1 | var browser = require("webextension-polyfill"); 2 | 3 | function saveOptions(e) { 4 | e.preventDefault(); 5 | browser.storage.sync.set({ 6 | ignored: document.querySelector("#ignored").value, 7 | iconProvider: document.querySelector("#iconProvider").value 8 | }); 9 | } 10 | 11 | function restoreOptions() { 12 | 13 | function setCurrentChoice(result) { 14 | console.log(result); 15 | document.querySelector("#ignored").value = result.ignored || ""; 16 | document.querySelector("#iconProvider").value = result.iconProvider || "google"; 17 | } 18 | 19 | function onError(error) { 20 | console.log(`Error: ${error}`); 21 | } 22 | 23 | let getting = browser.storage.sync.get(); 24 | getting.then(setCurrentChoice, onError); 25 | } 26 | 27 | document.addEventListener("DOMContentLoaded", restoreOptions); 28 | document.querySelector("form").addEventListener("submit", saveOptions); 29 | --------------------------------------------------------------------------------