Automatically start videos from where it stopped.
目前為
// ==UserScript==
// @name Youtube - Resume
// @namespace https://greasyfork.org/en/users/670188-hacker09?sort=daily_installs
// @version 1
// @description Automatically start videos from where it stopped.
// @author hacker09
// @match https://www.youtube.com/watch?v=*
// @icon https://www.youtube.com/s/desktop/03f86491/img/favicon.ico
// @run-at document-end
// @grant GM_setValue
// @grant GM_getValue
// @grant GM_listValues
// @grant GM_deleteValue
// ==/UserScript==
(function() {
'use strict';
document.querySelector('video').addEventListener('timeupdate', function() { //When the video is playing
if (this.currentTime >= 5) { //If 5 or more secs have passed
GM_setValue(document.querySelector('[video-id]').getAttribute('video-id'),{ "Last_Watched": new Date().getTime(), "StoppedAt": parseInt(this.currentTime)}); //Save the watched time
} //Finishes the if condition
}); //Finishes the Resume function
GM_listValues().forEach(function(VidIDs) { //ForEach saved watched video time
if ((GM_getValue(VidIDs, {}).Last_Watched) < (new Date().getTime() - 30 * 24 * 60 * 60 * 1000)) { //If 30+ days passed since the video was watched
GM_deleteValue(VidIDs); //Delete the old saved watched video time
}}); //Finishes the ForEach loop
window.addEventListener('popstate', function() { document.querySelector('video').currentTime = GM_getValue(document.querySelector("meta[itemprop='identifier']").content, {}).StoppedAt; }); //Auto Resume if the video url changes
document.querySelector('video').currentTime = GM_getValue(document.querySelector("meta[itemprop='identifier']").content, {}).StoppedAt; //Auto Resume the video onload
})();