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GitHub Toggle Expanders

A userscript that toggles all expanders when one expander is shift-clicked

当前为 2016-09-29 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name          GitHub Toggle Expanders
  3. // @version       1.0.2
  4. // @description   A userscript that toggles all expanders when one expander is shift-clicked
  5. // @license       https://creativecommons.org/licenses/by-sa/4.0/
  6. // @namespace     https://github.com/Mottie
  7. // @include       https://github.com/*
  8. // @run-at        document-idle
  9. // @author        Rob Garrison
  10. // ==/UserScript==
  11. /* jshint esnext:true, unused:true */
  12. (() => {
  13. 	"use strict";
  14.  
  15. 	function toggle(el) {
  16. 		const state = closest(el, ".commits-list-item, .js-details-container")
  17. 			.classList.contains("open"),
  18. 			// target buttons inside commits_bucket - fixes #8
  19. 			selector = `.commits-listing .commits-list-item,
  20. 				#commits_bucket .js-details-container`;
  21. 		Array.from(document.querySelectorAll(selector)).forEach(el => {
  22. 			el.classList[state ? "add" : "remove"]("open");
  23. 		});
  24. 	}
  25.  
  26. 	function closest(el, selector) {
  27. 		while (el && el.nodeName !== "BODY" && !el.matches(selector)) {
  28. 			el = el.parentNode;
  29. 		}
  30. 		return el && el.matches(selector) ? el : [];
  31. 	}
  32.  
  33. 	document.body.addEventListener("click", event => {
  34. 		const target = event.target;
  35. 		if (
  36. 			target && event.getModifierState("Shift") &&
  37. 			target.matches(".ellipsis-expander")
  38. 		) {
  39. 			// give GitHub time to add the class
  40. 			setTimeout(() => {
  41. 				toggle(target);
  42. 			}, 100);
  43. 		}
  44. 	});
  45.  
  46. })();