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Youtube: Remove Overlays

10/30/2021, 12:35:27 AM

目前为 2021-10-29 提交的版本。查看 最新版本。

  1. // ==UserScript==
  2. // @name        Youtube: Remove Overlays
  3. // @namespace   https://greasyfork.org/en/users/221281-klaufir
  4. // @match       https://www.youtube.com/embed/*
  5. // @match       https://www.youtube.com/watch?v=*
  6. // @grant       none
  7. // @version     1.6
  8. // @author      -
  9. // @description 10/30/2021, 12:35:27 AM
  10. // ==/UserScript==
  11.  
  12. function idle_waiter(wait_for_idle_ms, on_idle_callback) {
  13.   // source: https://stackoverflow.com/a/47406751
  14.   var action = function(o) {
  15.       o.disconnect();
  16.       on_idle_callback();
  17.   }
  18.     
  19.   var resetTimer = function(changes, observer) {
  20.       clearTimeout(timer);
  21.       timer = setTimeout(action, wait_for_idle_ms, observer);
  22.   }
  23.   
  24.   var observer = new MutationObserver(resetTimer);
  25.   var timer = setTimeout(action, wait_for_idle_ms, observer); // wait for the page to stay still for 3 seconds
  26.   observer.observe(document, {childList: true, subtree: true});
  27. }
  28.  
  29. function removeAllByClass(classes) {
  30.   classes.forEach(cls => {
  31.     Array.from(document.getElementsByClassName(cls)).map(e => e.remove());
  32.   });
  33. }
  34.  
  35. function cleanupOverlays() {
  36.   const classes = [
  37.         'ytp-paid-content-overlay',  // paid promotion notification overlay in the bottom left corner
  38.         'ytp-pause-overlay',         // "More Videos" overlay on paused embeds
  39.         'ytp-ce-element',            // covering overlays at the end of the video
  40.         'iv-branding',               // branding overlay in the bottom right corner
  41.         'ytp-cards-teaser',          // info cards in the top right corner
  42.         'ytp-cards-button-icon',     // info cards in the top right corner
  43.         'ytp-cards-button-title'
  44.       ];
  45.   removeAllByClass(classes);
  46. }
  47.  
  48. // overkill but works
  49. idle_waiter(100, cleanupOverlays);
  50. idle_waiter(500, cleanupOverlays);
  51. idle_waiter(1000, cleanupOverlays);
  52.