Better YouTube favicon

Replaces the meaningless play symbol with a YouTube-text favicon.

您需要先安装一个扩展,例如 篡改猴Greasemonkey暴力猴,之后才能安装此脚本。

You will need to install an extension such as Tampermonkey to install this script.

您需要先安装一个扩展,例如 篡改猴暴力猴,之后才能安装此脚本。

您需要先安装一个扩展,例如 篡改猴Userscripts ,之后才能安装此脚本。

您需要先安装一款用户脚本管理器扩展,例如 Tampermonkey,才能安装此脚本。

您需要先安装用户脚本管理器扩展后才能安装此脚本。

(我已经安装了用户脚本管理器,让我安装!)

您需要先安装一款用户样式管理器扩展,比如 Stylus,才能安装此样式。

您需要先安装一款用户样式管理器扩展,比如 Stylus,才能安装此样式。

您需要先安装一款用户样式管理器扩展,比如 Stylus,才能安装此样式。

您需要先安装一款用户样式管理器扩展后才能安装此样式。

您需要先安装一款用户样式管理器扩展后才能安装此样式。

您需要先安装一款用户样式管理器扩展后才能安装此样式。

(我已经安装了用户样式管理器,让我安装!)

// ==UserScript==
// @name           Better YouTube favicon
// @name:de        Besseres YouTube-Favicon
// @namespace      tfr
// @description    Replaces the meaningless play symbol with a YouTube-text favicon.
// @description:de Ersetzt das nichtssagende Play-Symbol mit einem Youtube-Text-Favicon.
// @author         tfr (https://github.com/t-fr/)
// @license        CC0; https://creativecommons.org/publicdomain/zero/1.0/
// @license        MIT license; https://pastebin.com/raw.php?i=4TMeeUXC
// @compatible     firefox Works with Firefox and Greasemonkey
// @compatible     chrome Works with Chrome and Tampermonkey
// @incompatible   opera Does not work with Opera and Tampermonkey Beta or Violent monkey
// @oujs:author    tfr
// @include        http://youtube.com/*
// @include        https://youtube.com/*
// @include        http://*.youtube.com/*
// @include        https://*.youtube.com/*
// @include        http://youtube-nocookie.com/*
// @include        https://youtube-nocookie.com/*
// @include        http://*.youtube-nocookie.com/*
// @include        https://*.youtube-nocookie.com/*
// @include        http://youtu.be/*
// @include        https://youtu.be/*
// @include        http://*.youtu.be/*
// @include        https://*.youtu.be/*
// @version        3
// @grant          none
// ==/UserScript==

/* This script is dual-licensed under CC0 and the MIT license.
 * You can choose which one you want to use.
 * CC0 license: http://creativecommons.org/publicdomain/zero/1.0/deed.en
 * MIT license: https://pastebin.com/raw.php?i=4TMeeUXC
 *
 * Dieses Skript steht sowohl unter CC0 als auch unter der MIT-Lizenz.
 * Sie können sich aussuchen, welche Lizenz Sie nutzen.
 * CC0-Lizenz: http://creativecommons.org/publicdomain/zero/1.0/deed.de
 * MIT-Lizenz: https://pastebin.com/raw.php?i=4TMeeUXC
 */

/* Version 3: Update license information
 * Version 2: Update metadata, add German description
 */

// *** Einstellungen / Settings ***
// * Favicon URL *
var favicurl = "data:image/x-icon;base64,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";
// * Favicon-Dateityp / Favicon file type *
var favictyp = "image/x-icon";
// * Favicon ueberschreiben, falls vorhanden / Overwrite favicon, if one is set *
var overwrite = true;
// *** Ende der Einstellungen / End of settings ***

var iconset = false;
for (var i = 0; i < window.document.getElementsByTagName('link').length; i++) {
    if (window.document.getElementsByTagName('link')[i].rel == "icon" || window.document.getElementsByTagName('link')[i].rel == "shortcut icon") {
        iconset = true;
        if (overwrite) {
            window.document.getElementsByTagName('link')[i].parentNode.removeChild(window.document.getElementsByTagName('link')[i]);
            iconset = false;
        }
    }
}
if (!iconset) {
    var favicon = window.document.createElement('link');
    favicon.rel = "shortcut icon";
    favicon.type = favictyp;
    favicon.href = favicurl;
    window.document.getElementsByTagName('head')[0].appendChild(favicon);
}