Xóa dòng trống thừa và copy nhanh Testcase, Mã bài + Tên bài được chuẩn hóa trên CodePTIT
目前為
// ==UserScript== // @name CodePTIT Copier // @namespace https://github.com/nvbangg/CodePTIT_Copier // @version 1.4 // @description Xóa dòng trống thừa và copy nhanh Testcase, Mã bài + Tên bài được chuẩn hóa trên CodePTIT // @author nvbangg (https://github.com/nvbangg) // @copyright Copyright (c) 2025 Nguyễn Văn Bằng (nvbangg, github.com/nvbangg) // @homepage https://github.com/nvbangg/CodePTIT_Copier // @match https://code.ptit.edu.vn/student/question* // @match https://code.ptit.edu.vn/beta* // @icon https://raw.githubusercontent.com/nvbangg/CodePTIT_Copier/main/src/icon.png // @grant GM_setClipboard // @grant GM_addStyle // @run-at document-start // @license MIT // @downloadURL https://update.greasyfork.org/scripts/536045/CodePTIT%20Copier.user.js // @updateURL https://update.greasyfork.org/scripts/536045/CodePTIT%20Copier.meta.js // ==/UserScript==
//! HÃY XEM HƯỚNG DẪN TẠI: https://github.com/nvbangg/CodePTIT_Copier
(() => { "use strict"; const FILE_TYPE = ""; // Thay bằng ".cpp" nếu luôn tạo file .cpp const WORD_SEPARATOR = ""; // Thay đổi phân cách sang "_" nếu muốn const ICONS = { copy: '', check: '', rowCopy: '', };
GM_addStyle(
.copy-btn,.title-copy-btn,.row-copy-btn{background:rgba(30,144,255,.5);border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;width:20px;height:20px;border-radius:3px;padding:2px;position:relative;outline:none!important;user-select:none}
.copy-btn{position:absolute;top:0;right:0}
.title-copy-btn{margin-right:5px;vertical-align:middle}
.row-copy-btn{position:absolute;left:-23px;top:0;background:rgba(255,165,0,.7);z-index:100}
.copied{background:rgba(50,205,50,1)!important}
);
const $ = (s) => document.querySelector(s); const $$ = (s) => [...document.querySelectorAll(s)]; const isBeta = () => location.pathname.includes("/beta"); const hasText = (el) => el?.textContent?.trim(); const preventEvent = (e) => (e.preventDefault(), e.stopPropagation()); const setRelative = (el) => window.getComputedStyle(el).position === "static" && (el.style.position = "relative"); const isValidTestCase = (el) => hasText(el) && !el.querySelector(".copy-btn") && !el.closest("table"); const debounce = (fn, delay = 300) => { let timer; return (...args) => ( clearTimeout(timer), (timer = setTimeout(() => fn(...args), delay)) ); };
const showCopied = (button, duration = 800) => { const originalContent = button.innerHTML; button.innerHTML = ICONS.check; button.classList.add("copied"); setTimeout(() => { button.innerHTML = originalContent; button.classList.remove("copied"); }, duration); };
const copy = (text, button) => { try { GM_setClipboard(text, "text"); showCopied(button); return true; } catch (e) { console.error("Copy failed:", e); return false; } };
const copyRow = (row, button) => { const cells = row.querySelectorAll("td"); if (cells.length < 2) return false; const [input, output] = [getTestcase(cells[0]), getTestcase(cells[1])]; if (!input.trim() && !output.trim()) return false; input.trim() && GM_setClipboard(input, "text"); setTimeout(() => output.trim() && GM_setClipboard(output, "text"), 400); return showCopied(button, 1000), true; };
const formatTitle = (title) => !title ? "" : title .normalize("NFD") .replace(/[\u0300-\u036f]|[đĐ]/g, (m) => m === "đ" ? "d" : m === "Đ" ? "D" : "" ) .replace(/[^A-Za-z0-9]+/g, " ") .trim() .replace(/\S+/g, (w) => w[0].toUpperCase() + w.slice(1).toLowerCase()) .replace(/ /g, WORD_SEPARATOR);
const getTestcase = (cell) => (cell.querySelector("code, pre")?.innerText ?? cell.innerText ?? "") .replace( /[\u00A0\u1680\u180E\u2000-\u200B\u202F\u205F\u3000\uFEFF]/g, " " ) .trimEnd();
const createButton = (type, onClick) => { const btn = document.createElement("button"); btn.className = type === "title" ? "title-copy-btn" : type === "row" ? "row-copy-btn" : "copy-btn"; btn.innerHTML = type === "row" ? ICONS.rowCopy : ICONS.copy; btn.addEventListener("click", onClick); return btn; };
const addBtn = (cell) => { if (!hasText(cell) || cell.dataset.copyAdded) return; setRelative(cell); cell.dataset.copyAdded = "true"; cell.appendChild( createButton( "copy", (e) => ( preventEvent(e), ((content) => content.trim() && copy(content, e.currentTarget))( getTestcase(cell) ) ) ) ); };
const addTitleBtn = (titleEl) => {
if (!titleEl || titleEl.dataset.copyAdded) return;
titleEl.dataset.copyAdded = "true";
const btn = createButton(
"title",
(e) => (
preventEvent(e),
(({ code, title }) =>
(code || title) &&
copy(
${code.trim()}_${formatTitle(title)}${FILE_TYPE},
e.currentTarget
))(getProblem())
)
);
Object.assign(btn.style, {
marginRight: "8px",
verticalAlign: "middle",
display: "inline-flex",
});
titleEl.insertBefore(btn, titleEl.firstChild);
};
const addRowBtn = (row) => { if (!row || row.dataset.rowCopyAdded) return; const cells = row.querySelectorAll("td"); if (cells.length < 2 || !hasText(cells[0])) return; setRelative(cells[0]); row.dataset.rowCopyAdded = "true"; cells[0].appendChild( createButton( "row", (e) => (preventEvent(e), copyRow(row, e.currentTarget)) ) ); };
const getProblem = () => isBeta() ? { code: location.pathname.includes("/beta/problems/") ? location.pathname.split("/").pop().toUpperCase() : "", title: ($("h1") || $("h2"))?.textContent?.trim() ?? "", } : ((a) => a ? { code: a.href.match(/\/([^\/]+)$/)?.[1] ?? "", title: a.textContent?.trim() ?? "", } : { code: "", title: "" })($(".submit__nav p span a.link--red"));
// Chuyển p thành div trong tbody
const convertPtoDiv = () =>
$$("tbody p").forEach((p) => (p.outerHTML = <div>${p.innerHTML}</div>));
const processLegacyPage = () => { const titleElement = $(".submit_nav p span a.link--red"); titleElement && addTitleBtn(titleElement); $$(".submitdes tr:not(:first-child)").forEach((row) => { row.querySelectorAll("td").forEach(addBtn); addRowBtn(row); }); $$(".submit_des [class*='testcase']") .filter(isValidTestCase) .forEach(addBtn); };
const processBetaPage = () => { if (!/\/beta\/problems\/[A-Za-z0-9_]+/.test(location.pathname)) return; $$("table:not(.ant-table-fixed) tr:not(:first-child)").forEach((row) => { row .querySelectorAll("td") .forEach( (cell) => cell?.textContent?.trim() && !cell.querySelector(".copy-btn") && addBtn(cell) ); addRowBtn(row); }); $$("[class*='testcase']").filter(isValidTestCase).forEach(addBtn); const titleElement = $$("h1, h2").find( (el) => hasText(el) && !el.parentElement?.querySelector(".title-copy-btn") ); titleElement && addTitleBtn(titleElement); };
const cleanup = () => { $$(".copy-btn, .title-copy-btn, .row-copy-btn").forEach((btn) => btn.remove() ); $$("[data-copy-added], [data-row-copy-added]").forEach( (el) => ( el.removeAttribute("data-copy-added"), el.removeAttribute("data-row-copy-added") ) ); };
const process = () => { const beta = isBeta(); cleanup(); beta ? processBetaPage() : processLegacyPage(); convertPtoDiv(); };
const observer = new MutationObserver( debounce( () => observer.lastUrl !== location.href ? ((observer.lastUrl = location.href), process()) : (() => { const beta = isBeta(); (beta ? processBetaPage : processLegacyPage)(); convertPtoDiv(); })(), 300 ) ); observer.lastUrl = location.href;
const start = () => { observer.observe(document.documentElement, { childList: true, subtree: true, }); process(); };
document.readyState !== "loading" ? start() : document.addEventListener("DOMContentLoaded", start); })();
