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Instagram: Arrow Keys for Multi-Image Posts

Makes right/left keys navigate next/previous images in multi-image posts, as well as to adjacent posts. Holding shift, right/left jumps directly between posts. Esc key closes posts.

当前为 2024-02-03 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name         Instagram: Arrow Keys for Multi-Image Posts
  3. // @description  Makes right/left keys navigate next/previous images in multi-image posts, as well as to adjacent posts. Holding shift, right/left jumps directly between posts. Esc key closes posts.
  4. // @match        https://www.instagram.com/*
  5. // @version      0.5
  6. // @author       mica
  7. // @namespace    greasyfork.org/users/12559
  8. // @license      MIT
  9. // ==/UserScript==
  10.  
  11.  
  12. const nextImg = () => document.querySelector('article button[aria-label="Next"]');
  13. const prevImg = () => document.querySelector('article button[aria-label="Go back"]');
  14. const nextPgImg = () => document.querySelector('button[aria-label="Next"]');
  15. const prevPgImg = () => document.querySelector('button[aria-label="Go back"]');
  16. const nextPost = () => document.querySelector('svg[aria-label="Next"]');
  17. const prevPost = () => document.querySelector('svg[aria-label="Go back"]');
  18. const closePost = () => document.querySelector('svg[aria-label="Close"]');
  19.  
  20. document.addEventListener('keydown', (event) => {
  21.     event.stopPropagation();
  22.     switch (true) {
  23.         case (event.shiftKey && event.key == 'ArrowRight'):
  24.             nextPost().parentElement.click();
  25.             break;
  26.         case (event.key == 'ArrowRight'):
  27.             if (nextImg()) {
  28.                 nextImg().click();
  29.             } else if (nextPost()) {
  30.                 nextPost().parentElement.click();
  31.             } else {
  32.                 nextPgImg().click();
  33.             }
  34.             break;
  35.         case (event.shiftKey && event.key == 'ArrowLeft'):
  36.             prevPost().parentElement.click();
  37.             break;
  38.         case (event.key == 'ArrowLeft'):
  39.             if (prevImg()) {
  40.                 prevImg().click();
  41.             } else if (prevPost()) {
  42.                 prevPost().parentElement.click();
  43.             } else {
  44.                 prevPgImg().click();
  45.             }
  46.             break;
  47.         case (event.key == 'Escape'):
  48.             closePost().parentElement.click();
  49.             break;
  50.     }
  51. }, true);