// ==UserScript==// @name         OpenNET Unfold Comments// @namespace    http://tampermonkey.net/// @version      0.6// @description  Автоматически разворачивает свернутые комментарии на opennet.ru// @author       You// @match        https://www.opennet.ru/*// @grant        none// @run-at       document-idle// @license MIT// ==/UserScript==(function() {'use strict';function unfoldComments() {// Find all "show" links (old and new styles)const showLinks = document.querySelectorAll('a[onclick*="do_show_thread"], a[onclick*="open_comments"]');showLinks.forEach(link => {// Extract necessary parameters from onclick attribute.const onclickAttr = link.getAttribute('onclick');// Use a single regular expression with named capture groups for clarity and efficiency.const match = onclickAttr.match(/(?:open_comments|do_show_thread0?)\((?<om>\d+)(?:,(?<omm_level>\d+)(?:,(?<depth>\d+))?)?\)/);if (match && match.groups) {const { om, omm_level, depth } = match.groups;// Convert to numbers only if they exist.const omNum = parseInt(om, 10);const omm_levelNum = omm_level ? parseInt(omm_level, 10) : undefined;const depthNum = depth ? parseInt(depth, 10) : undefined;// Call the appropriate function based on the extracted parameters.if (onclickAttr.includes('open_comments')) {if (omNum !== undefined && omm_levelNum !== undefined && depthNum !== undefined) {open_comments(omNum, omm_levelNum, depthNum);}} else if (onclickAttr.includes('do_show_thread0')) {if (omNum !== undefined && omm_levelNum !== undefined && depthNum !== undefined) {do_show_thread0(omNum, omm_levelNum, depthNum);}} else if (onclickAttr.includes('do_show_thread')) {if (omNum !== undefined && omm_levelNum !== undefined) {do_show_thread(omNum, omm_levelNum);}}}});}function delayedUnfold() {// Debounce the function calls.if (typeof delayedUnfold.timeoutId === 'number') {clearTimeout(delayedUnfold.timeoutId);}delayedUnfold.timeoutId = setTimeout(() => {unfoldComments();}, 250);  // Adjust delay as needed. 250ms is a good starting point.}// Run the function initially when the document is idle.unfoldComments();// Use MutationObserver to handle dynamic content loading.const observer = new MutationObserver(mutations => {// Check if relevant nodes were added.  Target the specific elements// that contain comments, rather than the entire body. This drastically// improves performance.for (const mutation of mutations) {if (mutation.addedNodes.length) {for (const node of mutation.addedNodes) {if (node.nodeType === Node.ELEMENT_NODE && (node.matches('.comtree') || node.querySelector('.comtree'))) {//comtree is the div class that wraps all the comments.delayedUnfold();return; // Exit after the first relevant mutation is found.}}}}});// Start observing the part of the document that might contain the comments.// Observing the body is too broad and causes significant performance issues.const commentContainer = document.querySelector('.comtree'); //find the comment tree ONCE.if (commentContainer) {observer.observe(commentContainer, { childList: true, subtree: true });} else {//fallback to the body element if .comtree isn't available YET, but only search there if it exists//we're going to assume .comtree will be added if the body is still loading.observer.observe(document.body, { childList: true, subtree: true});}})();