Video description and long comments are expanded automatically
目前為
// ==UserScript==
// @name Youtube: expand description and replies
// @description Video description and long comments are expanded automatically
// @author MK
// @namespace max44
// @homepage https://greasyfork.org/en/users/309172-max44
// @match *://*.youtube.com/*
// @match *://*.youtu.be/*
// @icon https://cdn.icon-icons.com/icons2/1488/PNG/512/5295-youtube-i_102568.png
// @version 1.0.1
// @license MIT
// @grant none
// @run-at document-idle
// ==/UserScript==
//TO DO: when you select "View all N replies" you will get all of them without necessity to click "view more comments" all the time
(function () {
'use strict';
var urlAtLastCheck = "";
var nameAtLastCheck = "";
var btnClick = null;
var i;
setInterval(function() { //Check page content constantly
//Check whether URL and channel name have changed. If yes, clear the attribute clicked-by-script, because it survives change of the page
if (urlAtLastCheck != window.location.href && nameAtLastCheck != document.title) {
urlAtLastCheck = window.location.href;
nameAtLastCheck = document.title;
btnClick = $( "div#description ytd-text-inline-expander tp-yt-paper-button#expand[role='button'][clicked-by-script='true']" );
if (btnClick != null && btnClick.length > 0) btnClick[0].removeAttribute("clicked-by-script");
btnClick = $( "div#meta-contents ytd-video-secondary-info-renderer div ytd-expander tp-yt-paper-button#more[clicked-by-script='true']" );
if (btnClick != null && btnClick.length > 0) btnClick[0].removeAttribute("clicked-by-script");
}
//Check whether description has been expanded by another script or addon. If yes, mark it as if it was expanded by the script to avoid double processing
btnClick = $( "div#description ytd-text-inline-expander tp-yt-paper-button#expand[role='button']:not([clicked-by-script='true'])[hidden='']" ); //Description was expanded by another script or addon
if (btnClick != null && btnClick.length > 0) {
btnClick[0].setAttribute("clicked-by-script", "true"); //Do not click it again
}
//Expand description
btnClick = $( "div#description ytd-text-inline-expander tp-yt-paper-button#expand[role='button']:not([clicked-by-script='true']):not([hidden=''])" );
if (btnClick != null && btnClick.length > 0) {
btnClick[0].click();
btnClick[0].setAttribute("clicked-by-script", "true"); //Do not click it again
}
//Expand description for 7ktTube | 2016 REDUX script
btnClick = $( "div#meta-contents ytd-video-secondary-info-renderer div ytd-expander tp-yt-paper-button#more:not([clicked-by-script='true'])" );
if (btnClick != null && btnClick.length > 0) {
btnClick[0].click();
btnClick[0].setAttribute("clicked-by-script", "true"); //Do not click it again
}
//Expand replies and hide "show less" button
btnClick = $( "#columns #primary tp-yt-paper-button#more:not([hidden='']) > span.more-button[slot='more-button']:not([clicked-by-script='true'])" );
if (btnClick != null) {
for (i = 0; i < btnClick.length; i++) {
btnClick[i].click();
btnClick[i].setAttribute("clicked-by-script", "true"); //Do not click it again
btnClick[i].parentNode.previousElementSibling.setAttribute("style", "display:none;"); //Hide "Show less" button
}
}
}, 250); //Interval to check page content
})();