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GitHub Issue Comments

A userscript that toggles issues/pull request comments & messages

  1. // ==UserScript==
  2. // @name        GitHub Issue Comments
  3. // @version     1.4.7
  4. // @description A userscript that toggles issues/pull request comments & messages
  5. // @license     MIT
  6. // @author      Rob Garrison
  7. // @namespace   https://github.com/Mottie
  8. // @match       https://github.com/*
  9. // @run-at      document-idle
  10. // @grant       GM_addStyle
  11. // @grant       GM_getValue
  12. // @grant       GM_setValue
  13. // @require     https://greasyfork.org/scripts/28721-mutations/code/mutations.js?version=1108163
  14. // @icon        https://github.githubassets.com/pinned-octocat.svg
  15. // @supportURL  https://github.com/Mottie/GitHub-userscripts/issues
  16. // ==/UserScript==
  17.  
  18. (() => {
  19. 	"use strict";
  20.  
  21. 	GM_addStyle(`
  22. 		.ghic-button { float:right; }
  23. 		.ghic-button .btn:hover div.select-menu-modal-holder { display:block; top:auto; bottom:25px; right:0; }
  24. 		.ghic-right { position:absolute; right:10px; top:9px; }
  25. 		.ghic-button .select-menu-header, .ghic-participants { cursor:default; display:block; }
  26. 		.ghic-participants { border-top:1px solid #484848; padding:15px; }
  27. 		.ghic-avatar { display:inline-block; float:left; margin: 0 2px 2px 0; cursor:pointer; position:relative; }
  28. 		.ghic-avatar:last-child { margin-bottom:5px; }
  29. 		.ghic-avatar.comments-hidden svg { display:block; position:absolute; top:-2px; left:-2px; z-index:1; }
  30. 		.ghic-avatar.comments-hidden img { opacity:0.5; }
  31. 		.ghic-button .dropdown-item { font-weight:normal; position:relative; }
  32. 		.ghic-button .dropdown-item span { font-weight:normal; opacity:.5; }
  33. 		.ghic-button .dropdown-item.ghic-has-content span { opacity:1; }
  34. 		.ghic-button .dropdown-item.ghic-checked span { font-weight:bold; }
  35. 		.ghic-button .dropdown-item.ghic-checked svg,
  36. 			.ghic-button .dropdown-item:not(.ghic-checked) .ghic-count { display:inline-block; }
  37. 		.ghic-button .dropdown-item:not(.ghic-checked) { text-decoration:line-through; }
  38. 		.ghic-button .ghic-count { margin-left:5px; }
  39. 		.ghic-button .select-menu-modal { margin:0; }
  40. 		.ghic-button .ghic-participants { margin-bottom:20px; }
  41. 		/* for testing: ".ghic-hidden { opacity: 0.3; } */
  42. 		body .ghic-hidden { display:none !important; }
  43. 		.ghic-hidden-participant, body .ghic-avatar svg, .dropdown-item.ghic-checked .ghic-count,
  44. 			.ghic-hide-reactions .TimelineItem .comment-reactions,
  45. 			.select-menu-header.ghic-active + .select-menu-list .dropdown-item:not(.ghic-has-content) { display:none; }
  46. 		.ghic-menu-wrapper input[type=checkbox] { height:0; width:0; visibility:hidden; position:absolute; }
  47. 		.ghic-menu-wrapper .ghic-toggle { cursor:pointer; text-indent:-9999px; width:20px; height:10px;
  48. 			background:grey; display:block; border-radius:10px; position:relative; }
  49. 		.ghic-menu-wrapper .ghic-toggle:after { content:''; position:absolute; top:0; left:1px; width:9px;
  50. 			height:9px; background:#fff; border-radius:9px; transition:.3s; }
  51. 		.ghic-menu-wrapper input:checked + .ghic-toggle { background:#070; }
  52. 		.ghic-menu-wrapper input:checked + .ghic-toggle:after { top:0; left:calc(100% - 1px);
  53. 			transform:translateX(-100%); }
  54. 		.ghic-menu-wrapper .ghic-toggle:active:after { width:13px; }
  55. 		.TimelineItem.ghic-highlight .comment { border-color:#800 !important; }
  56. `);
  57.  
  58. 	const regex = /(svg|path)/i;
  59. 	// ZenHub addon active (include ZenHub Enterprise)
  60. 	const hasZenHub = $(".zhio, .zhe") ? true : false;
  61.  
  62. 	const exceptions = [
  63. 		"ghsr-sort-block" // sort reactions block (github-sort-reactions.user.js)
  64. 	];
  65.  
  66. 	const settings = {
  67. 		// example: https://github.com/Mottie/Keyboard/issues/448
  68. 		title: {
  69. 			isHidden: false,
  70. 			name: "ghic-title",
  71. 			selector: ".TimelineItem-badge .octicon-pencil",
  72. 			containsText: "changed the title",
  73. 			label: "Title Changes"
  74. 		},
  75. 		labels: {
  76. 			isHidden: false,
  77. 			name: "ghic-labels",
  78. 			selector: ".TimelineItem-badge .octicon-tag",
  79. 			containsText: "label",
  80. 			label: "Label Changes"
  81. 		},
  82. 		state: {
  83. 			isHidden: false,
  84. 			name: "ghic-state",
  85. 			selector: `.TimelineItem-badge .octicon-primitive-dot,
  86. 				.TimelineItem-badge .octicon-circle-slash`,
  87. 			label: "State Changes (close/reopen)"
  88. 		},
  89.  
  90. 		// example: https://github.com/jquery/jquery/issues/2986
  91. 		milestone: {
  92. 			isHidden: false,
  93. 			name: "ghic-milestone",
  94. 			selector: ".TimelineItem-badge .octicon-milestone",
  95. 			label: "Milestone Changes"
  96. 		},
  97. 		refs: {
  98. 			isHidden: false,
  99. 			name: "ghic-refs",
  100. 			selector: ".TimelineItem-badge .octicon-bookmark",
  101. 			containsText: "referenced",
  102. 			label: "References"
  103. 		},
  104. 		mentioned: {
  105. 			isHidden: false,
  106. 			name: "ghic-mentions",
  107. 			selector: ".TimelineItem-badge .octicon-bookmark",
  108. 			containsText: "mentioned",
  109. 			label: "Mentioned"
  110. 		},
  111. 		assigned: {
  112. 			isHidden: false,
  113. 			name: "ghic-assigned",
  114. 			selector: ".TimelineItem-badge .octicon-person",
  115. 			label: "Assignment Changes"
  116. 		},
  117.  
  118. 		// Pull Requests
  119. 		commits: {
  120. 			isHidden: false,
  121. 			name: "ghic-commits",
  122. 			selector: `.TimelineItem-badge .octicon-repo-push,
  123. 				.TimelineItem-badge .octicon-git-commit`,
  124. 			wrapper: ".js-timeline-item",
  125. 			label: "Commits"
  126. 		},
  127. 		forcePush: {
  128. 			isHidden: false,
  129. 			name: "ghic-force-push",
  130. 			selector: ".TimelineItem-badge .octicon-repo-force-push",
  131. 			label: "Force Push"
  132. 		},
  133. 		// example: https://github.com/jquery/jquery/pull/3014
  134. 		reviews: {
  135. 			isHidden: false,
  136. 			name: "ghic-reviews",
  137. 			selector: `.TimelineItem-badge .octicon-eye, .TimelineItem-badge .octicon-x,
  138. 				.TimelineItem-badge .octicon-check, .js-resolvable-timeline-thread-container`,
  139. 			wrapper: ".js-timeline-item",
  140. 			label: "Reviews (All)"
  141. 		},
  142. 		outdated: {
  143. 			isHidden: false,
  144. 			name: "ghic-outdated",
  145. 			selector: ".js-resolvable-timeline-thread-container .Label--outline[title*='Outdated']",
  146. 			wrapper: ".js-resolvable-timeline-thread-container",
  147. 			label: "- Reviews (Outdated)"
  148. 		},
  149. 		resolved: {
  150. 			isHidden: false,
  151. 			name: "ghic-resolved",
  152. 			selector: ".js-resolvable-timeline-thread-container[data-resolved='true']",
  153. 			label: "- Reviews (Resolved)"
  154. 		},
  155. 		diffNew: {
  156. 			isHidden: false,
  157. 			name: "ghic-diffNew",
  158. 			selector: ".js-resolvable-timeline-thread-container",
  159. 			notSelector: ".Label--outline[title*='Outdated']",
  160. 			wrapper: ".js-resolvable-timeline-thread-container",
  161. 			label: "- Reviews (Current)"
  162. 		},
  163. 		// example: https://github.com/jquery/jquery/pull/2949
  164. 		merged: {
  165. 			isHidden: false,
  166. 			name: "ghic-merged",
  167. 			selector: ".TimelineItem-badge .octicon-git-merge",
  168. 			label: "Merged"
  169. 		},
  170. 		integrate: {
  171. 			isHidden: false,
  172. 			name: "ghic-integrate",
  173. 			selector: ".TimelineItem-badge .octicon-rocket",
  174. 			label: "Integrations"
  175. 		},
  176. 		// bot: {
  177. 		// 	isHidden: false,
  178. 		// 	name: "ghic-bot",
  179. 		// 	selector: ".Label--outline",
  180. 		// 	containsText: "bot",
  181. 		// 	label: "Bot"
  182. 		// },
  183. 		// similar comments
  184. 		similar: {
  185. 			isHidden: false,
  186. 			name: "ghic-similar",
  187. 			selector: `.js-discussion > .Details-element.details-reset:not([open]),
  188. 				#js-progressive-timeline-item-container > .Details-element.details-reset:not([open])`,
  189. 			label: "Similar comments"
  190. 		},
  191.  
  192. 		// extras (special treatment - no selector)
  193. 		plus1: {
  194. 			isHidden: false,
  195. 			name: "ghic-plus1",
  196. 			label: "+1 Comments",
  197. 			callback: hidePlus1,
  198. 		},
  199. 		reactions: {
  200. 			isHidden: false,
  201. 			name: "ghic-reactions",
  202. 			label: "Reactions",
  203. 			callback: hideReactions,
  204. 		},
  205. 		projects: {
  206. 			isHidden: false,
  207. 			name: "ghic-projects",
  208. 			selector: `.discussion-item-added_to_project,
  209. 				.discussion-item-moved_columns_in_project,
  210. 				.discussion-item-removed_from_project`,
  211. 			label: "Project Changes"
  212. 		},
  213. 		// Jenkins auto-merged
  214. 		autoMerged: {
  215. 			isHidden: false,
  216. 			name: "ghic-automerged",
  217. 			selector: ".Details a[title*='auto-merged' i]",
  218. 			label: "Auto merged"
  219. 		},
  220. 		// Jenkins temp deployments that have become inactive
  221. 		inactive: {
  222. 			isHidden: false,
  223. 			name: "ghic-inactive",
  224. 			selector: ".deployment-status-label.is-inactive, .Label[title*='inactive' i]",
  225. 			label: "Inactive deployments"
  226. 		},
  227. 		// page with lots of users to hide:
  228. 		// https://github.com/isaacs/github/issues/215
  229. 		// ZenHub pipeline change
  230. 		pipeline: {
  231. 			isHidden: false,
  232. 			name: "ghic-pipeline",
  233. 			selector: ".TimelineItem-badge .zh-icon-board-small",
  234. 			label: "ZenHub Pipeline Changes"
  235. 		}
  236. 	};
  237.  
  238. 	const iconHidden = `<svg class="octicon" xmlns="http://www.w3.org/2000/svg" width="30" height="30" viewBox="0 0 9 9"><path fill="#777" d="M7.07 4.5c0-.47-.12-.9-.35-1.3L3.2 6.7c.4.25.84.37 1.3.37.35 0 .68-.07 1-.2.32-.14.6-.32.82-.55.23-.23.4-.5.55-.82.13-.32.2-.65.2-1zM2.3 5.8l3.5-3.52c-.4-.23-.83-.35-1.3-.35-.35 0-.68.07-1 .2-.3.14-.6.32-.82.55-.23.23-.4.5-.55.82-.13.32-.2.65-.2 1 0 .47.12.9.36 1.3zm6.06-1.3c0 .7-.17 1.34-.52 1.94-.34.6-.8 1.05-1.4 1.4-.6.34-1.24.52-1.94.52s-1.34-.18-1.94-.52c-.6-.35-1.05-.8-1.4-1.4C.82 5.84.64 5.2.64 4.5s.18-1.35.52-1.94.8-1.06 1.4-1.4S3.8.64 4.5.64s1.35.17 1.94.52 1.06.8 1.4 1.4c.35.6.52 1.24.52 1.94z"/></svg>`;
  239. 	const plus1Icon = `<img src="https://github.githubassets.com/images/icons/emoji/unicode/1f44d.png" class="emoji" title=":+1:" alt=":+1:" height="20" width="20" align="absmiddle">`;
  240.  
  241. 	function addMenu() {
  242. 		if ($("#discussion_bucket") && !$(".ghic-button")) {
  243. 			// update "isHidden" values
  244. 			getSettings();
  245. 			let name, isHidden, isChecked,
  246. 				list = "",
  247. 				keys = Object.keys(settings),
  248. 				onlyActive = GM_getValue("onlyActive", false),
  249. 				header = $(".discussion-sidebar-item:last-child"),
  250. 				menu = document.createElement("div");
  251.  
  252. 			for (name of keys) {
  253. 				if (!(name === "pipeline" && !hasZenHub)) {
  254. 					isHidden = settings[name].isHidden;
  255. 					isChecked = isHidden ? "" : "ghic-checked";
  256. 					list += `<label class="dropdown-item ${isChecked} ${settings[name].name}" data-ghic="${name}">
  257. 							<span>${settings[name].label} <span class="ghic-count"> </span></span>
  258. 							<span class="ghic-right">
  259. 								<input type="checkbox"${isHidden ? "" : " checked"}>
  260. 								<span class="ghic-toggle"></span>
  261. 							</span>
  262. 						</label>`;
  263. 				}
  264. 			}
  265.  
  266. 			menu.className = "ghic-button";
  267. 			menu.innerHTML = `
  268. 				<span class="btn btn-sm" role="button" tabindex="0" aria-haspopup="true">
  269. 					<span class="tooltipped tooltipped-w" aria-label="Toggle issue comments">
  270. 						<svg class="octicon octicon-comment-discussion" height="16" width="16" role="img" viewBox="0 0 16 16">
  271. 							<path d="M15 2H6c-0.55 0-1 0.45-1 1v2H1c-0.55 0-1 0.45-1 1v6c0 0.55 0.45 1 1 1h1v3l3-3h4c0.55 0 1-0.45 1-1V10h1l3 3V10h1c0.55 0 1-0.45 1-1V3c0-0.55-0.45-1-1-1zM9 12H4.5l-1.5 1.5v-1.5H1V6h4v3c0 0.55 0.45 1 1 1h3v2z m6-3H13v1.5l-1.5-1.5H6V3h9v6z"></path>
  272. 						</svg>
  273. 					</span>
  274. 					<div class="select-menu-modal-holder ghic-menu-wrapper">
  275. 						<div class="select-menu-modal" aria-hidden="true">
  276. 							<div class="select-menu-header ${onlyActive ? "ghic-active" : ""}" tabindex="-1">
  277. 								<span class="select-menu-title">Toggle items</span>
  278. 								<label class="ghic-right tooltipped tooltipped-w" aria-label="Only show active items">
  279. 									<input id="ghic-only-active" type="checkbox" ${onlyActive ? "checked" : ""}>
  280. 									<span class="ghic-toggle"></span>
  281. 								</label>
  282. 							</div>
  283. 							<div class="select-menu-list ghic-menu" role="menu">
  284. 								${list}
  285. 								<div class="ghic-participants">
  286. 									<p><strong>Hide Comments from</strong></p>
  287. 									<div class="ghic-list"></div>
  288. 								</div>
  289. 							</div>
  290. 						</div>
  291. 					</div>
  292. 				</span>
  293. 			`;
  294. 			if (hasZenHub) {
  295. 				header.insertBefore(menu, header.childNodes[0]);
  296. 			} else {
  297. 				header.appendChild(menu);
  298. 			}
  299. 			addAvatars();
  300. 		}
  301. 		update();
  302. 	}
  303.  
  304. 	function addAvatars() {
  305. 		let indx = 0;
  306. 		let str = "";
  307. 		const list = $(".ghic-list");
  308. 		const unique = $$("span.ghic-avatar", list).map(el => el.getAttribute("aria-label"));
  309. 		// get all avatars
  310. 		const avatars = $$(".TimelineItem-avatar img");
  311. 		const len = avatars.length - 1; // last avatar is the new comment with the current user
  312. 		const updateAvatars = () => {
  313. 			list.innerHTML += str;
  314. 			str = "";
  315. 		};
  316.  
  317. 		const loop = () => {
  318. 			let el, name;
  319. 			let max = 0;
  320. 			while (max < 50 && indx <= len) {
  321. 				if (indx > len) {
  322. 					return updateAvatars();
  323. 				}
  324. 				el = avatars[indx];
  325. 				name = (el.getAttribute("alt") || "").replace("@", "");
  326. 				if (!unique.includes(name)) {
  327. 					str += `<span class="ghic-avatar tooltipped tooltipped-n" aria-label="${name}">
  328. 							${iconHidden}
  329. 							<img class="ghic-avatar avatar" width="24" height="24" src="${el.src}"/>
  330. 						</span>`;
  331. 					unique[unique.length] = name;
  332. 					max++;
  333. 				}
  334. 				indx++;
  335. 			}
  336. 			updateAvatars();
  337. 			if (indx < len) {
  338. 				setTimeout(() => {
  339. 					window.requestAnimationFrame(loop);
  340. 				}, 200);
  341. 			}
  342. 		};
  343. 		loop();
  344. 	}
  345.  
  346. 	function getSettings() {
  347. 		const keys = Object.keys(settings);
  348. 		for (let name of keys) {
  349. 			settings[name].isHidden = GM_getValue(settings[name].name, false);
  350. 		}
  351. 	}
  352.  
  353. 	function saveSettings() {
  354. 		const keys = Object.keys(settings);
  355. 		for (let name of keys) {
  356. 			GM_setValue(settings[name].name, settings[name].isHidden);
  357. 		}
  358. 	}
  359.  
  360. 	function getInputValues() {
  361. 		const keys = Object.keys(settings);
  362. 		const menu = $(".ghic-menu");
  363. 		for (let name of keys) {
  364. 			if (!(name === "pipeline" && !hasZenHub)) {
  365. 				const item = $(`.${settings[name].name}`, menu).closest(".dropdown-item");
  366. 				if (item) {
  367. 					settings[name].isHidden = !$("input", item).checked;
  368. 					toggleClass(item, "ghic-checked", !settings[name].isHidden);
  369. 				}
  370. 			}
  371. 		}
  372. 	}
  373.  
  374. 	function hideStuff(name, init) {
  375. 		const obj = settings[name];
  376. 		const item = $(".ghic-menu .dropdown-item." + obj.name);
  377. 		if (item) {
  378. 			const isHidden = obj.isHidden;
  379. 			if (typeof obj.callback === "function") {
  380. 				obj.callback({ obj, item, init });
  381. 			} else if (obj.selector) {
  382. 				let results = $$(obj.selector).map(el =>
  383. 					el.closest(obj.wrapper || ".TimelineItem, .Details-element")
  384. 				);
  385. 				if (obj.containsText) {
  386. 					results = results.filter(
  387. 						el => el && el.textContent.includes(obj.containsText)
  388. 					);
  389. 				}
  390. 				if (obj.notSelector) {
  391. 					results = results.filter(el => el && !$(obj.notSelector, el));
  392. 				}
  393. 				toggleClass(item, "ghic-checked", !isHidden);
  394. 				if (isHidden) {
  395. 					const count = addClass(results, "ghic-hidden");
  396. 					$(".ghic-count", item).textContent = count ? `(${count} hidden)` : " ";
  397. 				} else if (!init) {
  398. 					// no need to remove classes on initialization
  399. 					removeClass(results, "ghic-hidden");
  400. 				}
  401. 				toggleClass(item, "ghic-has-content", results.length);
  402. 			}
  403. 		}
  404. 	}
  405.  
  406. 	function hideReactions({ obj, item }) {
  407. 		toggleClass($("body"), "ghic-hide-reactions", obj.isHidden);
  408. 		toggleClass(item, "ghic-has-content", $$(".has-reactions").length > 0);
  409. 		// make first comment reactions visible
  410. 		const origPost = $(".TimelineItem .comment-reactions");
  411. 		if (origPost && origPost.classList.contains("has-reactions")) {
  412. 			origPost.style.display = "block";
  413. 		}
  414. 	}
  415.  
  416. 	function hidePlus1({ item, init }) {
  417. 		let max,
  418. 			indx = 0,
  419. 			count = 0,
  420. 			total = 0;
  421. 			// keep a list of post authors to prevent duplicate +1 counts
  422. 		const authors = [];
  423. 		// used https://github.com/isaacs/github/issues/215 for matches here...
  424. 		// matches "+1!!!!", "++1", "+!", "+99!!!", "-1", "+ 100", "thumbs up"; ":+1:^21425235"
  425. 		// ignoring -1's... add unicode for thumbs up; it gets replaced with an image in Windows
  426. 		const regexPlus = /([?!*,.:^[\]()\'\"+-\d]|bump|thumbs|up|\ud83d\udc4d)/gi;
  427. 		// other comments to hide - they are still counted towards the +1 counter (for now?)
  428. 		// seen "^^^" to bump posts; "bump plleeaaassee"; "eta?"; "pretty please"
  429. 		// "need this"; "right now"; "still nothing?"; "super helpful"; "for gods sake"
  430. 		const regexHide = new RegExp("(" + [
  431. 			"@\\w+",
  432. 			"\\b(it|is|a|so|the|and|no|on|oh|do|this|any|very|much|here|just|my|me|too|want|yet|image)\\b",
  433. 			"pretty",
  434. 			"pl+e+a+s+e+",
  435. 			"plz",
  436. 			"totally",
  437. 			"y+e+s+",
  438. 			"eta",
  439. 			"fix",
  440. 			"right",
  441. 			"now",
  442. 			"hope(ful)?",
  443. 			"still",
  444. 			"wait(ed|ing)?",
  445. 			"nothing",
  446. 			"really",
  447. 			"add(ed|ing)?",
  448. 			"need(ed|ing)?",
  449. 			"updat(es|ed|ing)?",
  450. 			"(months|years)\\slater",
  451. 			"back",
  452. 			"features?",
  453. 			"infinity", // +Infinity
  454. 			"useful",
  455. 			"super",
  456. 			"helpful",
  457. 			"thanks",
  458. 			"for\\sgod'?s\\ssake",
  459. 			"c['emon]+" // c'mon, com'on, comeon
  460. 		].join("|") + ")", "gi");
  461. 		// image title ":{anything}:", etc.
  462. 		const regexEmoji = /(:.*:)|[\u{1f300}-\u{1f64f}\u{1f680}-\u{1f6ff}\u{1f900}-\u{1f9ff}]/gu;
  463. 		const regexWhitespace = /\s+/g;
  464.  
  465. 		const comments = $$(".js-discussion .TimelineItem").filter(comment => {
  466. 			const classes = comment.className.split(" ");
  467. 			return !exceptions.some(ex => classes.includes(ex));
  468. 		});
  469. 		const len = comments.length;
  470.  
  471. 		const loop = () => {
  472. 			let wrapper, el, tmp, txt, img, hasLink, dupe;
  473. 			max = 0;
  474. 			while (max < 20 && indx < len) {
  475. 				if (indx >= len) {
  476. 					if (init) {
  477. 						item.classList.toggle("ghic-has-content", count > 0);
  478. 					}
  479. 					return;
  480. 				}
  481. 				wrapper = comments[indx];
  482. 				// save author list to prevent repeat +1s
  483. 				el = $(".timeline-comment-header .author", wrapper);
  484. 				txt = (el ? el.textContent || "" : "").toLowerCase();
  485. 				dupe = true;
  486. 				if (txt && authors.indexOf(txt) < 0) {
  487. 					authors[authors.length] = txt;
  488. 					dupe = false;
  489. 				}
  490. 				// .js-comments-holder wraps review comments
  491. 				el = $(".comment-body, .js-comments-holder", wrapper);
  492. 				if (el) {
  493. 					// ignore quoted messages, but get all fragments
  494. 					tmp = $$(".email-fragment", el);
  495. 					// some posts only contain a link to related issues; these should not be counted as a +1
  496. 					// see https://github.com/isaacs/github/issues/618#issuecomment-200869630
  497. 					hasLink = $$(tmp.length ? ".email-fragment .issue-link" : ".issue-link", el).length;
  498. 					if (tmp.length) {
  499. 						// ignore quoted messages
  500. 						txt = getAllText(tmp);
  501. 					} else {
  502. 						txt = (el ? el.textContent || "" : "").trim();
  503. 					}
  504. 					if (!txt) {
  505. 						img = $("img", el);
  506. 						if (img) {
  507. 							txt = img.getAttribute("title") || img.getAttribute("alt");
  508. 						}
  509. 					}
  510. 					// remove fluff
  511. 					txt = (txt || "")
  512. 						.replace(regexEmoji, "")
  513. 						.replace(regexHide, "")
  514. 						.replace(regexPlus, "")
  515. 						.replace(regexWhitespace, " ")
  516. 						.trim();
  517. 					if (txt === "" || (txt.length <= 4 && !hasLink)) {
  518. 						if (init && !settings.plus1.isHidden) {
  519. 							// +1 Comments has-content
  520. 							item.classList.toggle("ghic-has-content", true);
  521. 							return;
  522. 						}
  523. 						if (settings.plus1.isHidden) {
  524. 							wrapper.classList.add("ghic-hidden", "ghic-highlight");
  525. 							total++;
  526. 							// one +1 per author
  527. 							if (!dupe) {
  528. 								count++;
  529. 							}
  530. 						} else if (!init) {
  531. 							wrapper.classList.remove("ghic-hidden");
  532. 						}
  533. 						max++;
  534. 					}
  535. 				}
  536. 				indx++;
  537. 			}
  538. 			if (indx < len) {
  539. 				setTimeout(() => {
  540. 					window.requestAnimationFrame(loop);
  541. 				}, 200);
  542. 			} else {
  543. 				if (init) {
  544. 					item.classList.toggle("ghic-has-content", count > 0);
  545. 				}
  546. 				$(".ghic-menu .ghic-plus1 .ghic-count").textContent = total
  547. 					? "(" + total + " hidden)"
  548. 					: " ";
  549. 				addCountToReaction(count);
  550. 			}
  551. 		};
  552. 		loop();
  553. 	}
  554.  
  555. 	function getAllText(els) {
  556. 		let txt = "";
  557. 		let indx = els.length;
  558. 		// text order doesn't matter
  559. 		while (indx--) {
  560. 			txt += els[indx].textContent.trim();
  561. 		}
  562. 		return txt;
  563. 	}
  564.  
  565. 	function addCountToReaction(count) {
  566. 		if (!count) {
  567. 			count = ($(".ghic-menu .ghic-plus1 .ghic-count").textContent || "")
  568. 				.replace(/[()]/g, "")
  569. 				.trim();
  570. 		}
  571. 		const origPost = $(".timeline-comment");
  572. 		const hasPositiveReaction = $(
  573. 			".has-reactions button[value='THUMBS_UP react'], .has-reactions button[value='THUMBS_UP unreact']",
  574. 			origPost
  575. 		);
  576. 		let el = $(".ghic-count", origPost);
  577. 		if (el) {
  578. 			// the count may have been appended to the comment & now
  579. 			// there is a reaction, so remove any "ghic-count" elements
  580. 			el.parentNode.removeChild(el);
  581. 		}
  582. 		if (count) {
  583. 			if (hasPositiveReaction) {
  584. 				el = document.createElement("span");
  585. 				el.className = "ghic-count";
  586. 				el.textContent = count ? " + " + count + " (from hidden comments)" : "";
  587. 				hasPositiveReaction.appendChild(el);
  588. 			} else {
  589. 				el = document.createElement("p");
  590. 				el.className = "ghic-count";
  591. 				el.innerHTML = "<hr>" + plus1Icon + " " + count + " (from hidden comments)";
  592. 				$(".comment-body", origPost).appendChild(el);
  593. 			}
  594. 		}
  595. 	}
  596.  
  597. 	function hideParticipant(el) {
  598. 		if (el) {
  599. 			el.classList.toggle("comments-hidden");
  600. 			let name = el.getAttribute("aria-label");
  601. 			const results = $$(".TimelineItem, .commit-comment, .discussion-item")
  602. 				.filter(el => {
  603. 					const author = $(".js-discussion .author", el);
  604. 					return author ? name === author.textContent.trim() : false;
  605. 				});
  606. 			// use a different participant class name to hide timeline events
  607. 			// or unselecting all users will show everything
  608. 			if (el.classList.contains("comments-hidden")) {
  609. 				addClass(results, "ghic-hidden-participant");
  610. 			} else {
  611. 				removeClass(results, "ghic-hidden-participant");
  612. 			}
  613. 			results = [];
  614. 		}
  615. 	}
  616.  
  617. 	function update() {
  618. 		if ($("#discussion_bucket") && $(".ghic-button")) {
  619. 			const keys = Object.keys(settings);
  620. 			let indx = keys.length;
  621. 			while (indx--) {
  622. 				// true flag for init - no need to remove classes
  623. 				hideStuff(keys[indx], true);
  624. 			}
  625. 			addAvatars();
  626. 		}
  627. 	}
  628.  
  629. 	function checkItem(event) {
  630. 		if (document.getElementById("discussion_bucket")) {
  631. 			const menuItem = event.target;
  632. 			const wrap = menuItem && menuItem.closest(".dropdown-item, .ghic-participants");
  633. 			if (menuItem && wrap) {
  634. 				if (menuItem.nodeName === "INPUT") {
  635. 					getInputValues();
  636. 					saveSettings();
  637. 					const name = wrap.dataset.ghic;
  638. 					if (name) {
  639. 						hideStuff(name);
  640. 					}
  641. 				} else if (menuItem.classList.contains("ghic-avatar")) {
  642. 					// make sure we're targeting the span wrapping the image
  643. 					hideParticipant(menuItem.nodeName === "IMG"
  644. 						? menuItem.parentNode
  645. 						: menuItem
  646. 					);
  647. 				} else if (regex.test(menuItem.nodeName)) {
  648. 					// clicking on the SVG may target the svg or path inside
  649. 					hideParticipant(menuItem.closest(".ghic-avatar"));
  650. 				}
  651. 			} else if (menuItem.id === "ghic-only-active") {
  652. 				menuItem
  653. 					.closest(".select-menu-header")
  654. 					.classList
  655. 					.toggle("ghic-active", menuItem.checked);
  656. 				GM_setValue("onlyActive", menuItem.checked);
  657. 			}
  658. 			// Make button show if it is active
  659. 			const button = $(".ghic-button .btn");
  660. 			if (button) {
  661. 				const active = $$(".ghic-hidden, .ghic-hidden-participant").length > 0;
  662. 				button.classList.toggle("btn-outline", active);
  663. 			}
  664. 		}
  665. 	}
  666.  
  667. 	function $(selector, el) {
  668. 		return (el || document).querySelector(selector);
  669. 	}
  670.  
  671. 	function $$(selector, el) {
  672. 		return [...(el || document).querySelectorAll(selector)];
  673. 	}
  674.  
  675. 	function addClass(els, name) {
  676. 		let indx;
  677. 		const len = els.length;
  678. 		for (indx = 0; indx < len; indx++) {
  679. 			els[indx] && els[indx].classList.add(name);
  680. 		}
  681. 		return len;
  682. 	}
  683.  
  684. 	function removeClass(els, name) {
  685. 		let indx;
  686. 		const len = els.length;
  687. 		for (indx = 0; indx < len; indx++) {
  688. 			els[indx] && els[indx].classList.remove(name);
  689. 		}
  690. 	}
  691.  
  692. 	function toggleClass(els, name, flag) {
  693. 		els = Array.isArray(els) ? els : [els];
  694. 		const undef = typeof flag === "undefined";
  695. 		let indx = els.length;
  696. 		while (indx--) {
  697. 			const el = els[indx];
  698. 			if (el) {
  699. 				if (undef) {
  700. 					flag = !el.classList.contains(name);
  701. 				}
  702. 				if (flag) {
  703. 					el.classList.add(name);
  704. 				} else {
  705. 					el.classList.remove(name);
  706. 				}
  707. 			}
  708. 		}
  709. 	}
  710.  
  711. 	function init() {
  712. 		getSettings();
  713. 		addMenu();
  714. 		$("body").addEventListener("click", checkItem);
  715. 		update();
  716. 	}
  717.  
  718. 	// update list when content changes
  719. 	document.addEventListener("ghmo:container", addMenu);
  720. 	document.addEventListener("ghmo:comments", update);
  721. 	init();
  722.  
  723. })();