Last active
September 18, 2023 10:22
-
-
Save gwarser/3b47b61863bffcfebe4498c77b2301cd to your computer and use it in GitHub Desktop.
"Disable Page Visibility API" scriptlet for uBO
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
/// disable-pageview-api.js | |
// Based on: https://addons.mozilla.org/firefox/addon/disable-page-visibility/ | |
// License: http://www.opensource.org/licenses/bsd-license.php | |
(function(){ | |
// visibilitychange events are captured and stopped | |
document.addEventListener("visibilitychange", function(e) { | |
e.stopImmediatePropagation(); | |
}, true); | |
// document.visibilityState always returns false | |
Object.defineProperty(Document.prototype, "hidden", { | |
get: function hidden() { | |
return false; | |
}, | |
enumerable: true, | |
configurable: true | |
}); | |
// document.visibilityState always returns "visible" | |
Object.defineProperty(Document.prototype, "visibilityState", { | |
get: function visibilityState() { | |
return "visible"; | |
}, | |
enumerable: true, | |
configurable: true | |
}); | |
})() |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
/// video-bg-play.js | |
// Based on: https://github.com/mozilla/video-bg-play | |
// License: https://github.com/mozilla/video-bg-play/blob/master/LICENSE (MIT) | |
(function(){ | |
const IS_YOUTUBE = window.location.hostname.search(/(?:^|.+\.)youtube.com/) > -1 || | |
window.location.hostname.search(/(?:^|.+\.)youtube-nocookie.com/) > -1; | |
const IS_MOBILE_YOUTUBE = window.location.hostname == 'm.youtube.com'; | |
const IS_DESKTOP_YOUTUBE = IS_YOUTUBE && !IS_MOBILE_YOUTUBE; | |
const IS_VIMEO = window.location.hostname.search(/(?:^|.+\.)vimeo.com/) > -1; | |
const IS_ANDROID = window.navigator.userAgent.indexOf('Android') > -1; | |
// Page Visibility API | |
if (IS_ANDROID || !IS_DESKTOP_YOUTUBE) { | |
Object.defineProperties(document, | |
{ 'hidden': {value: false}, 'visibilityState': {value: 'visible'} }); | |
} | |
window.addEventListener( | |
'visibilitychange', evt => evt.stopImmediatePropagation(), true); | |
// Fullscreen API | |
if (IS_VIMEO) { | |
window.addEventListener( | |
'fullscreenchange', evt => evt.stopImmediatePropagation(), true); | |
} | |
// User activity tracking | |
if (IS_YOUTUBE) { | |
const refreshInterval = 5 * 60 * 1000; // every 5 minutes | |
waitForYoutubeLactInit(() => refreshLact(), refreshInterval); | |
} | |
function waitForYoutubeLactInit(aCallback, aCallbackInterval, aDelay = 1000) { | |
let pageWin = window; | |
if (pageWin.hasOwnProperty('_lact')) { | |
window.setInterval(aCallback, aCallbackInterval); | |
} else { | |
window.setTimeout(() => waitForYoutubeLactInit(aCallback, | |
aCallbackInterval, | |
aDelay * 2), | |
aDelay); | |
} | |
} | |
function refreshLact() { | |
window._lact = Date.now(); | |
} | |
})() |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
no i know about the config workaround, i'm saying it stopped working from one moment to the next.