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A userscript that toggles all expanders when one expander is shift-clicked
// ==UserScript==
// @name GitHub Toggle Expanders
// @version 2.1.0
// @description A userscript that toggles all expanders when one expander is shift-clicked
// @license MIT
// @author Rob Garrison
// @namespace https://github.com/Mottie
// @match https://github.com/*
// @run-at document-idle
// @require https://greasyfork.org/scripts/398877-utils-js/code/utilsjs.js?version=1079637
// @icon https://github.githubassets.com/pinned-octocat.svg
// @supportURL https://github.com/Mottie/GitHub-userscripts/issues
// ==/UserScript==
(() => {
/* global $ $$ on */
"use strict";
// Commit history toggle
// https://github.com/torvalds/linux/commits/master
function toggleButton(el, modKey) {
const stateNode = el.closest(".js-details-container");
const state = stateNode && (
// Resolved expander
stateNode.classList.contains("open") ||
// compare detail expander
stateNode.classList.contains("Details--on")
);
const parentNode = stateNode && stateNode.closest(modKey
// shift+ctrl+click = expand all on page
?
".repository-content"
// shift+click = expand all in date
:
".Box--condensed"
);
if (parentNode) {
const containers = parentNode.querySelectorAll(".js-details-container");
[...containers].forEach(node => {
node.classList.toggle("open", state);
node.classList.toggle("Details--on", state);
});
}
}
// Toggle resolved/outdated comments
// https://github.com/PowerShell/PowerShell/pull/18210
function toggleDetails(el, modKey) {
// clicked button has the previous state
const state = el && el.classList.contains("Details-content--closed");
const parentNode = el.closest(modKey
// shift+ctrl+click = expand all on page
?
".js-discussion"
// shift+click = expand all in date
:
".js-timeline-item"
);
if (parentNode) {
$$("turbo-frame", parentNode).forEach(node => {
const details = $("details", node);
if (state) {
details.setAttribute("open", state);
} else {
details.removeAttribute("open");
}
});
}
}
on($("body"), "click", event => {
const target = event.target;
const mod = event.ctrlKey ||
event.metaKey ||
window.location.pathname.includes("/compare/");
if (target && event.getModifierState("Shift")) {
// give GitHub time to update the elements
setTimeout(() => {
if (target.matches(".js-details-target")) {
toggleButton(target, mod);
} else if (
target.matches(".Details-content--closed, .Details-content--open")
) {
toggleDetails(target, mod);
}
}, 100);
}
});
})();