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A userscript that toggles issues/pull request comments & messages
// ==UserScript==
// @name GitHub Issue Comments
// @version 1.4.7
// @description A userscript that toggles issues/pull request comments & messages
// @license MIT
// @author Rob Garrison
// @namespace https://github.com/Mottie
// @match https://github.com/*
// @run-at document-idle
// @grant GM_addStyle
// @grant GM_getValue
// @grant GM_setValue
// @require https://greasyfork.org/scripts/28721-mutations/code/mutations.js?version=1108163
// @icon https://github.githubassets.com/pinned-octocat.svg
// @supportURL https://github.com/Mottie/GitHub-userscripts/issues
// ==/UserScript==
(() => {
"use strict";
GM_addStyle(`
.ghic-button { float:right; }
.ghic-button .btn:hover div.select-menu-modal-holder { display:block; top:auto; bottom:25px; right:0; }
.ghic-right { position:absolute; right:10px; top:9px; }
.ghic-button .select-menu-header, .ghic-participants { cursor:default; display:block; }
.ghic-participants { border-top:1px solid #484848; padding:15px; }
.ghic-avatar { display:inline-block; float:left; margin: 0 2px 2px 0; cursor:pointer; position:relative; }
.ghic-avatar:last-child { margin-bottom:5px; }
.ghic-avatar.comments-hidden svg { display:block; position:absolute; top:-2px; left:-2px; z-index:1; }
.ghic-avatar.comments-hidden img { opacity:0.5; }
.ghic-button .dropdown-item { font-weight:normal; position:relative; }
.ghic-button .dropdown-item span { font-weight:normal; opacity:.5; }
.ghic-button .dropdown-item.ghic-has-content span { opacity:1; }
.ghic-button .dropdown-item.ghic-checked span { font-weight:bold; }
.ghic-button .dropdown-item.ghic-checked svg,
.ghic-button .dropdown-item:not(.ghic-checked) .ghic-count { display:inline-block; }
.ghic-button .dropdown-item:not(.ghic-checked) { text-decoration:line-through; }
.ghic-button .ghic-count { margin-left:5px; }
.ghic-button .select-menu-modal { margin:0; }
.ghic-button .ghic-participants { margin-bottom:20px; }
/* for testing: ".ghic-hidden { opacity: 0.3; } */
body .ghic-hidden { display:none !important; }
.ghic-hidden-participant, body .ghic-avatar svg, .dropdown-item.ghic-checked .ghic-count,
.ghic-hide-reactions .TimelineItem .comment-reactions,
.select-menu-header.ghic-active + .select-menu-list .dropdown-item:not(.ghic-has-content) { display:none; }
.ghic-menu-wrapper input[type=checkbox] { height:0; width:0; visibility:hidden; position:absolute; }
.ghic-menu-wrapper .ghic-toggle { cursor:pointer; text-indent:-9999px; width:20px; height:10px;
background:grey; display:block; border-radius:10px; position:relative; }
.ghic-menu-wrapper .ghic-toggle:after { content:''; position:absolute; top:0; left:1px; width:9px;
height:9px; background:#fff; border-radius:9px; transition:.3s; }
.ghic-menu-wrapper input:checked + .ghic-toggle { background:#070; }
.ghic-menu-wrapper input:checked + .ghic-toggle:after { top:0; left:calc(100% - 1px);
transform:translateX(-100%); }
.ghic-menu-wrapper .ghic-toggle:active:after { width:13px; }
.TimelineItem.ghic-highlight .comment { border-color:#800 !important; }
`);
const regex = /(svg|path)/i;
// ZenHub addon active (include ZenHub Enterprise)
const hasZenHub = $(".zhio, .zhe") ? true : false;
const exceptions = [
"ghsr-sort-block" // sort reactions block (github-sort-reactions.user.js)
];
const settings = {
// example: https://github.com/Mottie/Keyboard/issues/448
title: {
isHidden: false,
name: "ghic-title",
selector: ".TimelineItem-badge .octicon-pencil",
containsText: "changed the title",
label: "Title Changes"
},
labels: {
isHidden: false,
name: "ghic-labels",
selector: ".TimelineItem-badge .octicon-tag",
containsText: "label",
label: "Label Changes"
},
state: {
isHidden: false,
name: "ghic-state",
selector: `.TimelineItem-badge .octicon-primitive-dot,
.TimelineItem-badge .octicon-circle-slash`,
label: "State Changes (close/reopen)"
},
// example: https://github.com/jquery/jquery/issues/2986
milestone: {
isHidden: false,
name: "ghic-milestone",
selector: ".TimelineItem-badge .octicon-milestone",
label: "Milestone Changes"
},
refs: {
isHidden: false,
name: "ghic-refs",
selector: ".TimelineItem-badge .octicon-bookmark",
containsText: "referenced",
label: "References"
},
mentioned: {
isHidden: false,
name: "ghic-mentions",
selector: ".TimelineItem-badge .octicon-bookmark",
containsText: "mentioned",
label: "Mentioned"
},
assigned: {
isHidden: false,
name: "ghic-assigned",
selector: ".TimelineItem-badge .octicon-person",
label: "Assignment Changes"
},
// Pull Requests
commits: {
isHidden: false,
name: "ghic-commits",
selector: `.TimelineItem-badge .octicon-repo-push,
.TimelineItem-badge .octicon-git-commit`,
wrapper: ".js-timeline-item",
label: "Commits"
},
forcePush: {
isHidden: false,
name: "ghic-force-push",
selector: ".TimelineItem-badge .octicon-repo-force-push",
label: "Force Push"
},
// example: https://github.com/jquery/jquery/pull/3014
reviews: {
isHidden: false,
name: "ghic-reviews",
selector: `.TimelineItem-badge .octicon-eye, .TimelineItem-badge .octicon-x,
.TimelineItem-badge .octicon-check, .js-resolvable-timeline-thread-container`,
wrapper: ".js-timeline-item",
label: "Reviews (All)"
},
outdated: {
isHidden: false,
name: "ghic-outdated",
selector: ".js-resolvable-timeline-thread-container .Label--outline[title*='Outdated']",
wrapper: ".js-resolvable-timeline-thread-container",
label: "- Reviews (Outdated)"
},
resolved: {
isHidden: false,
name: "ghic-resolved",
selector: ".js-resolvable-timeline-thread-container[data-resolved='true']",
label: "- Reviews (Resolved)"
},
diffNew: {
isHidden: false,
name: "ghic-diffNew",
selector: ".js-resolvable-timeline-thread-container",
notSelector: ".Label--outline[title*='Outdated']",
wrapper: ".js-resolvable-timeline-thread-container",
label: "- Reviews (Current)"
},
// example: https://github.com/jquery/jquery/pull/2949
merged: {
isHidden: false,
name: "ghic-merged",
selector: ".TimelineItem-badge .octicon-git-merge",
label: "Merged"
},
integrate: {
isHidden: false,
name: "ghic-integrate",
selector: ".TimelineItem-badge .octicon-rocket",
label: "Integrations"
},
// bot: {
// isHidden: false,
// name: "ghic-bot",
// selector: ".Label--outline",
// containsText: "bot",
// label: "Bot"
// },
// similar comments
similar: {
isHidden: false,
name: "ghic-similar",
selector: `.js-discussion > .Details-element.details-reset:not([open]),
#js-progressive-timeline-item-container > .Details-element.details-reset:not([open])`,
label: "Similar comments"
},
// extras (special treatment - no selector)
plus1: {
isHidden: false,
name: "ghic-plus1",
label: "+1 Comments",
callback: hidePlus1,
},
reactions: {
isHidden: false,
name: "ghic-reactions",
label: "Reactions",
callback: hideReactions,
},
projects: {
isHidden: false,
name: "ghic-projects",
selector: `.discussion-item-added_to_project,
.discussion-item-moved_columns_in_project,
.discussion-item-removed_from_project`,
label: "Project Changes"
},
// Jenkins auto-merged
autoMerged: {
isHidden: false,
name: "ghic-automerged",
selector: ".Details a[title*='auto-merged' i]",
label: "Auto merged"
},
// Jenkins temp deployments that have become inactive
inactive: {
isHidden: false,
name: "ghic-inactive",
selector: ".deployment-status-label.is-inactive, .Label[title*='inactive' i]",
label: "Inactive deployments"
},
// page with lots of users to hide:
// https://github.com/isaacs/github/issues/215
// ZenHub pipeline change
pipeline: {
isHidden: false,
name: "ghic-pipeline",
selector: ".TimelineItem-badge .zh-icon-board-small",
label: "ZenHub Pipeline Changes"
}
};
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>`;
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">`;
function addMenu() {
if ($("#discussion_bucket") && !$(".ghic-button")) {
// update "isHidden" values
getSettings();
let name, isHidden, isChecked,
list = "",
keys = Object.keys(settings),
onlyActive = GM_getValue("onlyActive", false),
header = $(".discussion-sidebar-item:last-child"),
menu = document.createElement("div");
for (name of keys) {
if (!(name === "pipeline" && !hasZenHub)) {
isHidden = settings[name].isHidden;
isChecked = isHidden ? "" : "ghic-checked";
list += `<label class="dropdown-item ${isChecked} ${settings[name].name}" data-ghic="${name}">
<span>${settings[name].label} <span class="ghic-count"> </span></span>
<span class="ghic-right">
<input type="checkbox"${isHidden ? "" : " checked"}>
<span class="ghic-toggle"></span>
</span>
</label>`;
}
}
menu.className = "ghic-button";
menu.innerHTML = `
<span class="btn btn-sm" role="button" tabindex="0" aria-haspopup="true">
<span class="tooltipped tooltipped-w" aria-label="Toggle issue comments">
<svg class="octicon octicon-comment-discussion" height="16" width="16" role="img" viewBox="0 0 16 16">
<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>
</svg>
</span>
<div class="select-menu-modal-holder ghic-menu-wrapper">
<div class="select-menu-modal" aria-hidden="true">
<div class="select-menu-header ${onlyActive ? "ghic-active" : ""}" tabindex="-1">
<span class="select-menu-title">Toggle items</span>
<label class="ghic-right tooltipped tooltipped-w" aria-label="Only show active items">
<input id="ghic-only-active" type="checkbox" ${onlyActive ? "checked" : ""}>
<span class="ghic-toggle"></span>
</label>
</div>
<div class="select-menu-list ghic-menu" role="menu">
${list}
<div class="ghic-participants">
<p><strong>Hide Comments from</strong></p>
<div class="ghic-list"></div>
</div>
</div>
</div>
</div>
</span>
`;
if (hasZenHub) {
header.insertBefore(menu, header.childNodes[0]);
} else {
header.appendChild(menu);
}
addAvatars();
}
update();
}
function addAvatars() {
let indx = 0;
let str = "";
const list = $(".ghic-list");
const unique = $$("span.ghic-avatar", list).map(el => el.getAttribute("aria-label"));
// get all avatars
const avatars = $$(".TimelineItem-avatar img");
const len = avatars.length - 1; // last avatar is the new comment with the current user
const updateAvatars = () => {
list.innerHTML += str;
str = "";
};
const loop = () => {
let el, name;
let max = 0;
while (max < 50 && indx <= len) {
if (indx > len) {
return updateAvatars();
}
el = avatars[indx];
name = (el.getAttribute("alt") || "").replace("@", "");
if (!unique.includes(name)) {
str += `<span class="ghic-avatar tooltipped tooltipped-n" aria-label="${name}">
${iconHidden}
<img class="ghic-avatar avatar" width="24" height="24" src="${el.src}"/>
</span>`;
unique[unique.length] = name;
max++;
}
indx++;
}
updateAvatars();
if (indx < len) {
setTimeout(() => {
window.requestAnimationFrame(loop);
}, 200);
}
};
loop();
}
function getSettings() {
const keys = Object.keys(settings);
for (let name of keys) {
settings[name].isHidden = GM_getValue(settings[name].name, false);
}
}
function saveSettings() {
const keys = Object.keys(settings);
for (let name of keys) {
GM_setValue(settings[name].name, settings[name].isHidden);
}
}
function getInputValues() {
const keys = Object.keys(settings);
const menu = $(".ghic-menu");
for (let name of keys) {
if (!(name === "pipeline" && !hasZenHub)) {
const item = $(`.${settings[name].name}`, menu).closest(".dropdown-item");
if (item) {
settings[name].isHidden = !$("input", item).checked;
toggleClass(item, "ghic-checked", !settings[name].isHidden);
}
}
}
}
function hideStuff(name, init) {
const obj = settings[name];
const item = $(".ghic-menu .dropdown-item." + obj.name);
if (item) {
const isHidden = obj.isHidden;
if (typeof obj.callback === "function") {
obj.callback({ obj, item, init });
} else if (obj.selector) {
let results = $$(obj.selector).map(el =>
el.closest(obj.wrapper || ".TimelineItem, .Details-element")
);
if (obj.containsText) {
results = results.filter(
el => el && el.textContent.includes(obj.containsText)
);
}
if (obj.notSelector) {
results = results.filter(el => el && !$(obj.notSelector, el));
}
toggleClass(item, "ghic-checked", !isHidden);
if (isHidden) {
const count = addClass(results, "ghic-hidden");
$(".ghic-count", item).textContent = count ? `(${count} hidden)` : " ";
} else if (!init) {
// no need to remove classes on initialization
removeClass(results, "ghic-hidden");
}
toggleClass(item, "ghic-has-content", results.length);
}
}
}
function hideReactions({ obj, item }) {
toggleClass($("body"), "ghic-hide-reactions", obj.isHidden);
toggleClass(item, "ghic-has-content", $$(".has-reactions").length > 0);
// make first comment reactions visible
const origPost = $(".TimelineItem .comment-reactions");
if (origPost && origPost.classList.contains("has-reactions")) {
origPost.style.display = "block";
}
}
function hidePlus1({ item, init }) {
let max,
indx = 0,
count = 0,
total = 0;
// keep a list of post authors to prevent duplicate +1 counts
const authors = [];
// used https://github.com/isaacs/github/issues/215 for matches here...
// matches "+1!!!!", "++1", "+!", "+99!!!", "-1", "+ 100", "thumbs up"; ":+1:^21425235"
// ignoring -1's... add unicode for thumbs up; it gets replaced with an image in Windows
const regexPlus = /([?!*,.:^[\]()\'\"+-\d]|bump|thumbs|up|\ud83d\udc4d)/gi;
// other comments to hide - they are still counted towards the +1 counter (for now?)
// seen "^^^" to bump posts; "bump plleeaaassee"; "eta?"; "pretty please"
// "need this"; "right now"; "still nothing?"; "super helpful"; "for gods sake"
const regexHide = new RegExp("(" + [
"@\\w+",
"\\b(it|is|a|so|the|and|no|on|oh|do|this|any|very|much|here|just|my|me|too|want|yet|image)\\b",
"pretty",
"pl+e+a+s+e+",
"plz",
"totally",
"y+e+s+",
"eta",
"fix",
"right",
"now",
"hope(ful)?",
"still",
"wait(ed|ing)?",
"nothing",
"really",
"add(ed|ing)?",
"need(ed|ing)?",
"updat(es|ed|ing)?",
"(months|years)\\slater",
"back",
"features?",
"infinity", // +Infinity
"useful",
"super",
"helpful",
"thanks",
"for\\sgod'?s\\ssake",
"c['emon]+" // c'mon, com'on, comeon
].join("|") + ")", "gi");
// image title ":{anything}:", etc.
const regexEmoji = /(:.*:)|[\u{1f300}-\u{1f64f}\u{1f680}-\u{1f6ff}\u{1f900}-\u{1f9ff}]/gu;
const regexWhitespace = /\s+/g;
const comments = $$(".js-discussion .TimelineItem").filter(comment => {
const classes = comment.className.split(" ");
return !exceptions.some(ex => classes.includes(ex));
});
const len = comments.length;
const loop = () => {
let wrapper, el, tmp, txt, img, hasLink, dupe;
max = 0;
while (max < 20 && indx < len) {
if (indx >= len) {
if (init) {
item.classList.toggle("ghic-has-content", count > 0);
}
return;
}
wrapper = comments[indx];
// save author list to prevent repeat +1s
el = $(".timeline-comment-header .author", wrapper);
txt = (el ? el.textContent || "" : "").toLowerCase();
dupe = true;
if (txt && authors.indexOf(txt) < 0) {
authors[authors.length] = txt;
dupe = false;
}
// .js-comments-holder wraps review comments
el = $(".comment-body, .js-comments-holder", wrapper);
if (el) {
// ignore quoted messages, but get all fragments
tmp = $$(".email-fragment", el);
// some posts only contain a link to related issues; these should not be counted as a +1
// see https://github.com/isaacs/github/issues/618#issuecomment-200869630
hasLink = $$(tmp.length ? ".email-fragment .issue-link" : ".issue-link", el).length;
if (tmp.length) {
// ignore quoted messages
txt = getAllText(tmp);
} else {
txt = (el ? el.textContent || "" : "").trim();
}
if (!txt) {
img = $("img", el);
if (img) {
txt = img.getAttribute("title") || img.getAttribute("alt");
}
}
// remove fluff
txt = (txt || "")
.replace(regexEmoji, "")
.replace(regexHide, "")
.replace(regexPlus, "")
.replace(regexWhitespace, " ")
.trim();
if (txt === "" || (txt.length <= 4 && !hasLink)) {
if (init && !settings.plus1.isHidden) {
// +1 Comments has-content
item.classList.toggle("ghic-has-content", true);
return;
}
if (settings.plus1.isHidden) {
wrapper.classList.add("ghic-hidden", "ghic-highlight");
total++;
// one +1 per author
if (!dupe) {
count++;
}
} else if (!init) {
wrapper.classList.remove("ghic-hidden");
}
max++;
}
}
indx++;
}
if (indx < len) {
setTimeout(() => {
window.requestAnimationFrame(loop);
}, 200);
} else {
if (init) {
item.classList.toggle("ghic-has-content", count > 0);
}
$(".ghic-menu .ghic-plus1 .ghic-count").textContent = total
? "(" + total + " hidden)"
: " ";
addCountToReaction(count);
}
};
loop();
}
function getAllText(els) {
let txt = "";
let indx = els.length;
// text order doesn't matter
while (indx--) {
txt += els[indx].textContent.trim();
}
return txt;
}
function addCountToReaction(count) {
if (!count) {
count = ($(".ghic-menu .ghic-plus1 .ghic-count").textContent || "")
.replace(/[()]/g, "")
.trim();
}
const origPost = $(".timeline-comment");
const hasPositiveReaction = $(
".has-reactions button[value='THUMBS_UP react'], .has-reactions button[value='THUMBS_UP unreact']",
origPost
);
let el = $(".ghic-count", origPost);
if (el) {
// the count may have been appended to the comment & now
// there is a reaction, so remove any "ghic-count" elements
el.parentNode.removeChild(el);
}
if (count) {
if (hasPositiveReaction) {
el = document.createElement("span");
el.className = "ghic-count";
el.textContent = count ? " + " + count + " (from hidden comments)" : "";
hasPositiveReaction.appendChild(el);
} else {
el = document.createElement("p");
el.className = "ghic-count";
el.innerHTML = "<hr>" + plus1Icon + " " + count + " (from hidden comments)";
$(".comment-body", origPost).appendChild(el);
}
}
}
function hideParticipant(el) {
if (el) {
el.classList.toggle("comments-hidden");
let name = el.getAttribute("aria-label");
const results = $$(".TimelineItem, .commit-comment, .discussion-item")
.filter(el => {
const author = $(".js-discussion .author", el);
return author ? name === author.textContent.trim() : false;
});
// use a different participant class name to hide timeline events
// or unselecting all users will show everything
if (el.classList.contains("comments-hidden")) {
addClass(results, "ghic-hidden-participant");
} else {
removeClass(results, "ghic-hidden-participant");
}
results = [];
}
}
function update() {
if ($("#discussion_bucket") && $(".ghic-button")) {
const keys = Object.keys(settings);
let indx = keys.length;
while (indx--) {
// true flag for init - no need to remove classes
hideStuff(keys[indx], true);
}
addAvatars();
}
}
function checkItem(event) {
if (document.getElementById("discussion_bucket")) {
const menuItem = event.target;
const wrap = menuItem && menuItem.closest(".dropdown-item, .ghic-participants");
if (menuItem && wrap) {
if (menuItem.nodeName === "INPUT") {
getInputValues();
saveSettings();
const name = wrap.dataset.ghic;
if (name) {
hideStuff(name);
}
} else if (menuItem.classList.contains("ghic-avatar")) {
// make sure we're targeting the span wrapping the image
hideParticipant(menuItem.nodeName === "IMG"
? menuItem.parentNode
: menuItem
);
} else if (regex.test(menuItem.nodeName)) {
// clicking on the SVG may target the svg or path inside
hideParticipant(menuItem.closest(".ghic-avatar"));
}
} else if (menuItem.id === "ghic-only-active") {
menuItem
.closest(".select-menu-header")
.classList
.toggle("ghic-active", menuItem.checked);
GM_setValue("onlyActive", menuItem.checked);
}
// Make button show if it is active
const button = $(".ghic-button .btn");
if (button) {
const active = $$(".ghic-hidden, .ghic-hidden-participant").length > 0;
button.classList.toggle("btn-outline", active);
}
}
}
function $(selector, el) {
return (el || document).querySelector(selector);
}
function $$(selector, el) {
return [...(el || document).querySelectorAll(selector)];
}
function addClass(els, name) {
let indx;
const len = els.length;
for (indx = 0; indx < len; indx++) {
els[indx] && els[indx].classList.add(name);
}
return len;
}
function removeClass(els, name) {
let indx;
const len = els.length;
for (indx = 0; indx < len; indx++) {
els[indx] && els[indx].classList.remove(name);
}
}
function toggleClass(els, name, flag) {
els = Array.isArray(els) ? els : [els];
const undef = typeof flag === "undefined";
let indx = els.length;
while (indx--) {
const el = els[indx];
if (el) {
if (undef) {
flag = !el.classList.contains(name);
}
if (flag) {
el.classList.add(name);
} else {
el.classList.remove(name);
}
}
}
}
function init() {
getSettings();
addMenu();
$("body").addEventListener("click", checkItem);
update();
}
// update list when content changes
document.addEventListener("ghmo:container", addMenu);
document.addEventListener("ghmo:comments", update);
init();
})();