Disable SPF Youtube

Disables red bar aka SPF on youtube. This userscript is needed to work properly other userscripts on youtube site. This script must be first to be executed, example before Youtube+ or other good userscripts.

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。

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==
// @author mkdante381
// @name Disable SPF Youtube
// @namespace https://greasyfork.org/users/9905
// @description Disables red bar aka SPF on youtube. This userscript is needed to work properly other userscripts on youtube site. This script must be first to be executed, example before Youtube+ or other good userscripts.
// @homepageURL https://greasyfork.org/scripts/16935
// @icon data:image/png;base64,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
// @domain      youtube.com
// @domain      www.youtube.com
// @domain      gdata.youtube.com
// @domain      apis.google.com
// @domain      plus.googleapis.com
// @domain      googleapis.com
// @domain      s.ytimg.com
// @match       *://*.youtube.com/*
// @match       *://*.googlevideo.com/*
// @match       *://s.ytimg.com/yts/jsbin/*
// @match       *://*.ytimg.com/yts/jsbin/*
// @include     http://www.youtube.com/watch*
// @include     https://www.youtube.com/watch*
// @include     *://www.youtube.com/*
// @include     *youtube.com/*
// @include     *://*googlevideo.com/*
// @include     *googlevideo.com/*
// @include     http*://*.googlevideo.com/*
// @include     http*://*---*.googlevideo.com/*
// @include     http*://*s.ytimg*
// @include     http*://*s.img*
// @include     http*://s.ytimg*
// @include     http*://s.img*
// @include     *.ytimg.com*
// @version     1.0.3.2
// @grant       unsafeWindow
// @run-at      document-start
// ==/UserScript==
// Ensure unsafeWindow object is available both in firefox and chrome
//

function installUnsafewindowPolyfill()
{
	if (typeof unsafeWindow === 'undefined')
	{
		if (typeof XPCNativeWrapper === 'function' && typeof XPCNativeWrapper.unwrap === 'function')
			unsafeWindow = XPCNativeWrapper.unwrap(window);
		else if (window.wrappedJSObject)
			unsafeWindow = window.wrappedJSObject;
	}
}
// Disable SPF (Structured Page Fragments), which prevents properly attaching to page load events when navigation occurs 
// Will also disable the red loading bar.

function disableSPF()
{
	if (unsafeWindow._spf_state && unsafeWindow._spf_state.config)
	{
		unsafeWindow._spf_state.config['navigate-limit'] = 0;
		unsafeWindow._spf_state.config['navigate-part-received-callback'] = function (targetUrl) { location.href = targetUrl; }
	}
	
	setTimeout(disableSPF, 50);
}

/** TIME FOR SOME ACTION! **/

// get rid of SPF
installUnsafewindowPolyfill();
disableSPF();