// ==UserScript== // @name GitHub 输入框添加折叠块 // @namespace https://github.com/ltxhhz/github-auto-add-details/ // @version 0.3 // @description 在 markdown 输入框自动添加添加

标签 // @author ltxhhz // @license MIT // @match https://github.com/* // @icon https://github.githubassets.com/favicons/favicon.png // @grant none // ==/UserScript== ;(function () { 'use strict' const matches = ['https://github.com/*/*/issues/*', 'https://github.com/*/*/pull/*', 'https://github.com/*/*/compare/*', 'https://github.com/*/*/discussions/*'] function matchUrl() { return matches.some(e => new RegExp(e.replace(/\*/g, '[^/]+')).test(location.href)) } function insertText(e, content) { let startPos = e.selectionStart // 获取光标开始的位置 let endPos = e.selectionEnd // 获取光标结束的位置 if (startPos === undefined || endPos === undefined) return // 如果没有光标位置不操作 let oldTxt = e.value // 获取输入框的文本内容 let result = oldTxt.substring(0, startPos) + content + oldTxt.substring(endPos) // 将文本插入 e.value = result // 将拼接好的文本设置为输入框的值 e.focus() // 重新聚焦输入框 e.selectionStart = startPos + content.length // 设置光标开始的位置 e.selectionEnd = startPos + content.length // 设置光标结束的位置 } function cloneElementAfter(element) { if (!element) return // 克隆元素，包括所有子元素 const clonedElement = element.cloneNode(true) // 插入克隆元素到原元素之后 element.parentNode.insertBefore(clonedElement, element.nextSibling) return clonedElement } /** * 根据 toolbar 定位，添加功能 * @date 2024-07-31 * @param {Element} e * @returns {any} */ function add(e) { if (e.querySelector('.add-collapse')) return const quote = e.querySelector('[data-md-button="quote"]').parentElement /**@type {Element} */ const div = cloneElementAfter(quote) const [btn1, tip1] = div.children btn1.id = 'add-collapse-' + Math.random().toString(16).substring(2) btn1.dataset.analyticsEvent = '' tip1.id = 'tooltip-' + Math.random().toString(16).substring(2) tip1.setAttribute('for', btn1.id) tip1.setAttribute('aria-labelledby', btn1.id) tip1.dataset.hotkey = '' tip1.innerText = 'Collapse' div.classList.add('add-collapse') //#region btn1.innerHTML = `` //#endregion btn1.onclick = function (e1) { insertText( e.parentElement.parentElement.querySelector('textarea'), `

标题

\`\`\` 被折叠的内容 \`\`\`

` ) } // for (let i = 0; i < e.children.length; i++) { // const e1 = e.children[i] // if (e1.querySelector('md-quote')) { // e1.insertBefore(a, e1.firstElementChild) // break // } // } } const _wr = function (type) { let orig = history[type] return function () { let rv = orig.apply(this, arguments) let e = new Event(type) e.arguments = arguments window.dispatchEvent(e) return rv } } history.pushState = _wr('pushState') history.replaceState = _wr('replaceState') // window.addEventListener('replaceState', function (e) { // console.log('THEY DID IT AGAIN! replaceState 111111'); // }); window.addEventListener('pushState', function (e) { if (matchUrl()) { setTimeout(main, 500) } }) function main(e) { const toolbars = document.querySelectorAll('markdown-toolbar') toolbars.forEach(add) console.log('添加添加

标签按钮') const observer = new MutationObserver((list, obs) => { list.forEach(e => { if (e.type == 'childList') { if (e.addedNodes.length) { e.addedNodes.forEach(e1 => { let a if (e1 instanceof Element && (a = e1.querySelector('markdown-toolbar'))) { add(a) } }) } } }) }) observer.observe(document.querySelector('.new-discussion-timeline'), { childList: true, subtree: true }) //issue page } if (matchUrl()) { main() } })()