diff --git a/.github/workflows/Test.yml b/.github/workflows/Test.yml new file mode 100644 index 000000000..5f9faf8aa --- /dev/null +++ b/.github/workflows/Test.yml @@ -0,0 +1,18 @@ +name: Test +on: + pull_request: + push: + branches: + - dev + - master +jobs: + Test: + runs-on: ubuntu-latest + permissions: + contents: read + steps: + - uses: actions/checkout@v6 + - uses: actions/setup-node@v4 + with: + node-version: 22 + - run: npm test diff --git a/.gitignore b/.gitignore index 2e71e24c4..cb8b65320 100644 --- a/.gitignore +++ b/.gitignore @@ -3,3 +3,4 @@ .idea .vscode .DS_Store +tests/harness-output/ diff --git a/README.md b/README.md index 32387e6b3..7c5439c27 100644 --- a/README.md +++ b/README.md @@ -15,6 +15,10 @@ 地址：https://docs.xmoj-bbs.me 仓库：https://github.com/XMOJ-Script-dev/docs +### 新版比赛页面兼容性 + +支持新版 `/web/contest/` 比赛列表、题目列表、题面、订正排名、标程和题解页面。脚本保留新版应用的导航、语言切换和排序，并使用与旧版页面相同的 Bootstrap 5 界面与导航栏行为（新版顶部导航栏、用户菜单、翻译等），在页面异步加载及站内切换后应用界面主题、倒计时、复制、讨论入口、批量打开题目和代码阅读器等增强功能。比赛题号及文件输入输出信息通过新版 API 同步，提交页面不再依赖旧版比赛 HTML。相关问题：[#1029](https://github.com/XMOJ-Script-dev/XMOJ-Script/issues/1029)。 + ### 介绍 `xmoj-script` 是一个功能强大的浏览器扩展，旨在提升用户在小明的OJ（某虚拟在线竞赛平台）上的使用体验。 diff --git a/Update.json b/Update.json index 3bc3bf70f..bf40a3c45 100644 --- a/Update.json +++ b/Update.json @@ -3780,6 +3780,17 @@ } ], "Notes": "

3.7.0 — 自上一正式版 3.6.0 以来的完整更新

\n

本次正式版整合 3.6.1、3.6.2、3.6.3、3.6.4、3.6.5 和 3.6.6 的全部功能更新与修复。

\n

3.6.1：代码对比显示修复（#1006，修复 #1004）

\n\n

3.6.2：提交记录布局修复（#1013）

\n\n

3.6.3：获取数据功能升级（#1015）

\n\n

3.6.4：提交验证码支持（#1019）

\n\n

3.6.5：比赛结束后回退提交修复（#1021）

\n\n

3.6.6：验证码自动更换与重试（#1023）

\n" + }, + "3.7.1": { + "UpdateDate": 1790519078910, + "Prerelease": true, + "UpdateContents": [ + { + "PR": 1028, + "Description": "fix: 修复异常页面的 TypeError，并兼容新版 /web/contest 比赛页面" + } + ], + "Notes": "No release notes were provided for this release." } } } \ No newline at end of file diff --git a/XMOJ.user.js b/XMOJ.user.js index 494f9a4ea..731c52ad7 100644 --- a/XMOJ.user.js +++ b/XMOJ.user.js @@ -1,6 +1,6 @@ // ==UserScript== // @name XMOJ -// @version 3.7.0 +// @version 3.7.1 // @description XMOJ增强脚本 // @author @XMOJ-Script-dev, @langningchen and the community // @namespace https://github/langningchen @@ -44,6 +44,90 @@ * You should have received a copy of the GNU General Public License along with this program. If not, see . */ +// The /web application owns its DOM. Never run the legacy body.innerHTML rewrites +// inside it; InitializeContestWebApp maps its Bootstrap 3 markup to Bootstrap 5. +function IsContestWebApp(pathname = location.pathname) { + return pathname === "/web" || pathname.startsWith("/web/"); +} + +function GetContestRoute(url = location.href) { + const path = new URL(url, location.origin).pathname; + const match = path.match(/^\/web\/contest(?:\/(\d+)(?:\/([^/]+)(?:\/(std|solution))?)?)?\/?$/); + if (!match) return null; + const cid = match[1] || null; + const num = match[2] ? decodeURIComponent(match[2]) : null; + return {cid, num: num === "rank-correct" ? null : num, + page: !cid ? "list" : num === "rank-correct" ? "rank" : match[3] || (num ? "problem" : "contest")}; +} + +function GetContestProblemURL(cid, num) { + return "/web/contest/" + encodeURIComponent(cid) + (num == null ? "" : "/" + encodeURIComponent(num)); +} + +function GetContestProblemIndex(num) { + // XMOJ's new API uses the letter; submit.php still uses its zero-based index. + return typeof num === "string" && num.length === 1 ? num.charCodeAt(0) - 65 : -1; +} + +async function FetchContestAPI(path, signal) { + const response = await fetch("/api/" + path, {credentials: "same-origin", signal}); + const data = await response.json(); + if (!response.ok) throw new Error(data.detail || "无法读取比赛数据 (" + response.status + ")"); + return data; +} + +function CacheContestProblems(cid, data) { + if (!Array.isArray(data.problems)) return; + const prefix = "UserScript-Contest-" + cid; + if (data.contest) localStorage.setItem(prefix + "-Name", data.contest.title || ""); + for (const problem of data.problems) { + const index = GetContestProblemIndex(problem.num); + if (index >= 0 && problem.problemId) { + localStorage.setItem(prefix + "-Problem-" + index + "-PID", problem.problemId); + localStorage.setItem("UserScript-Problem-" + problem.problemId + "-Name", problem.problemTitle || problem.title || problem.num); + } + } +} + +// The contest pages moved to the /web app and the site no longer links to the old +// ones. Returns the new address for an old contest page, or null. +function GetContestWebRedirect(url = location.href) { + const address = new URL(url, location.origin); + const cid = address.searchParams.get("cid"); + const validCid = cid !== null && /^\d+$/.test(cid); + const pid = address.searchParams.get("pid"); + const num = pid !== null && /^\d+$/.test(pid) && Number(pid) < 26 ? String.fromCharCode(65 + Number(pid)) : null; + let target = null; + if (address.pathname === "/contest.php") { + if (cid === null) { + const page = address.searchParams.get("page"); + target = "/web/contest" + (page ? "?page=" + encodeURIComponent(page) : ""); + } else if (validCid) { + target = GetContestProblemURL(cid); + } + } else if (address.pathname === "/contestrank-correct.php" && validCid) { + const user = address.searchParams.get("user_id"); + target = GetContestProblemURL(cid) + "/rank-correct" + (user ? "?user_id=" + encodeURIComponent(user) : ""); + } else if (validCid && num) { + if (address.pathname === "/problem.php") target = GetContestProblemURL(cid, num); + else if (address.pathname === "/problem_std.php") target = GetContestProblemURL(cid, num) + "/std"; + else if (address.pathname === "/problem_solution.php") target = GetContestProblemURL(cid, num) + "/solution"; + } + return target === null ? null : new URL(target, address.origin).href; +} + +async function GetContestProblemData(cid, index, signal) { + if (!/^\d+$/.test(String(cid)) || !/^\d+$/.test(String(index))) throw new Error("无效的比赛题号"); + const num = String.fromCharCode(65 + Number(index)); + const data = await FetchContestAPI("contest/" + encodeURIComponent(cid) + "/" + encodeURIComponent(num), signal); + if (!data.problem || !data.problem.problemId) throw new Error("无法确定原题题号"); + CacheContestProblems(cid, data); + localStorage.setItem("UserScript-Contest-" + cid + "-Problem-" + index + "-PID", data.problem.problemId); + localStorage.setItem("UserScript-Problem-" + data.problem.problemId + "-Name", data.problem.title || ""); + localStorage.setItem("UserScript-Problem-" + data.problem.problemId + "-IOFilename", data.problem.name || ""); + return data.problem; +} + const MonochromeSkinCSS = ` /* Fonts loaded via to avoid layout shift */ @@ -250,6 +334,12 @@ const MonochromeSkinCSS = ` letter-spacing: 0.05em !important; font-size: 0.85rem !important; } + /* Header cells are inverted, so their links must be too: the global link + color would otherwise match the header background. */ + thead th a, thead td a, th.header a, th.headerSortUp a, th.headerSortDown a { + color: var(--mono-white) !important; + border-bottom-color: var(--mono-white) !important; + } td, th { border-color: var(--mono-gray-300) !important; text-align: center !important; @@ -409,10 +499,6 @@ const MonochromeSkinCSS = ` display: none !important; } } - .refreshList { - cursor: pointer; - } - /* Contain images */ img { max-width: 100% !important; @@ -476,13 +562,16 @@ const NewBootstrapSkinCSS = ` border: 1px solid var(--bs-secondary-bg); border-top: none; border-radius: 0 0 0.3rem 0.3rem; - } - .refreshList { - cursor: pointer; - color: #6c757d; - text-decoration: none; }`; +// Paints the theme's page background on the canvas, with a matching color-scheme, +// so that while a page is hidden, and below short pages, a dark theme never shows +// the browser's white default. Uses the active skin's background variable. +const ThemeCanvasCSS = ` + html[data-bs-theme='dark'] { background: var(--mono-white, var(--bs-body-bg, #1a1a1a)) !important; color-scheme: dark; } + html[data-bs-theme='light'] { background: var(--mono-white, var(--bs-body-bg, #fff)); color-scheme: light; } +`; + // Set to true by the early block if Bootstrap CSS was injected from the @resource // cache. Checked in the IIFE to decide whether a CDN fallback is needed. let _earlyBootstrapInjected = false; @@ -490,12 +579,29 @@ let _earlyBootstrapInjected = false; // reveal and observer teardown at DOMContentLoaded time (more reliable than // adding a DOMContentLoaded listener inside the sandboxed early block). let _foucStyle = null; +// Shows a page hidden by the early block. Called once the page reaches its styled +// state (navbar converted, top bar applied), with a safety delay as a fallback. +function RevealPage() { + if (_foucStyle) { _foucStyle.remove(); _foucStyle = null; } +} let _earlyObs = null; // Runs synchronously at document-start. When NewBootstrap is enabled, we apply // the saved theme and inject Bootstrap CSS + the skin CSS before the first paint, // and we block the page's own old stylesheets from loading at all. (() => { + // Old contest pages: move to the /web app before anything is drawn. + const ContestWebRedirect = GetContestWebRedirect(); + if (ContestWebRedirect) { + ApplyContestWebTheme(); + const Hide = document.createElement("style"); + Hide.textContent = "body { visibility: hidden !important; }"; + (document.head || document.documentElement).appendChild(Hide); + location.replace(ContestWebRedirect); + return; + } + // /web gets the same Bootstrap 5 and skin setup below as the legacy pages. + if (IsContestWebApp()) ApplyContestWebTheme(); try { let get = (k) => { let v = localStorage.getItem("UserScript-Setting-" + k); @@ -526,15 +632,18 @@ let _earlyObs = null; let skinCSS = isMono ? MonochromeSkinCSS : NewBootstrapSkinCSS; if (get("AddAnimation")) skinCSS += `.status, .test-case { transition: ${isMono ? "100ms ease" : "0.5s"} !important; }`; if (get("AddColorText")) skinCSS += `.red { color: red !important; } .green { color: green !important; } .blue { color: blue !important; }`; + skinCSS += ThemeCanvasCSS; let skinStyle = document.createElement("style"); skinStyle.textContent = skinCSS; head.appendChild(skinStyle); - // Hide the page until old stylesheets are evicted and our CSS is in place. - // Revealed by the IIFE right after its DOMContentLoaded wait (more reliable - // than a DOMContentLoaded listener here due to sandbox context differences). + // Hide the page until old stylesheets are evicted and the page is styled; see + // RevealPage. Only the body is hidden: opacity on the root would also hide the + // themed canvas and show the browser's white default instead. Opacity rather than + // visibility, because innerText skips invisible text and handlers read it before + // the reveal (for example the scores on status.php). _foucStyle = document.createElement("style"); - _foucStyle.textContent = "html { opacity: 0 !important; }"; + _foucStyle.textContent = "body { opacity: 0 !important; }"; head.appendChild(_foucStyle); let blocked = ["bootstrap.min.css", "white.css", "semantic.min.css", "bootstrap-theme.min.css", "problem.css"]; @@ -545,6 +654,10 @@ let _earlyObs = null; node.remove(); }); _earlyObs.observe(document.documentElement, { childList: true, subtree: true }); + // The script can start after the parser has already read : the observer + // only sees links added from now on, so remove the ones already there as well. + for (let link of document.querySelectorAll("link")) + if (blocked.some(h => link.href && link.href.indexOf(h) !== -1)) link.remove(); } catch (e) { console.error("[XMOJ-Script] early init error:", e); } @@ -715,8 +828,14 @@ let GetUserInfo = async (Username) => { return null; } const ParsedDocument = new DOMParser().parseFromString(Response, "text/html"); - let Rating = (parseInt(ParsedDocument.querySelector("#statics > tbody > tr:nth-child(4) > td:nth-child(2)").innerText.trim()) / parseInt(ParsedDocument.querySelector("#statics > tbody > tr:nth-child(3) > td:nth-child(2)").innerText.trim())).toFixed(3) * 1000; - let Temp = ParsedDocument.querySelector("#statics > tbody").children; + let Rating = (ParsedDocument.querySelector("#statics > tbody > tr:nth-child(4) > td:nth-child(2)") != null && ParsedDocument.querySelector("#statics > tbody > tr:nth-child(3) > td:nth-child(2)") != null) ? (parseInt(ParsedDocument.querySelector("#statics > tbody > tr:nth-child(4) > td:nth-child(2)").innerText.trim()) / parseInt(ParsedDocument.querySelector("#statics > tbody > tr:nth-child(3) > td:nth-child(2)").innerText.trim())).toFixed(3) * 1000 : 0; + let Temp = (ParsedDocument.querySelector("#statics > tbody") != null) ? ParsedDocument.querySelector("#statics > tbody").children : []; + //页面结构异常（如403/404页面）时返回默认值，不写入缓存 + if (Temp.length == 0) { + return { + "Rating": Rating, "EmailHash": undefined + } + } let Email = Temp[Temp.length - 1].children[1].innerText.trim(); let EmailHash = CryptoJS.MD5(Email).toString(); localStorage.setItem("UserScript-User-" + Username + "-UserRating", Rating); @@ -1674,29 +1793,6 @@ let PeriodicCloudSync = () => { }); }; -unsafeWindow.GetContestProblemList = async function(RefreshList) { - try { - const contestReq = await fetch("https://www.xmoj.tech/contest.php?cid=" + SearchParams.get("cid")); - const res = await contestReq.text(); - if (contestReq.status === 200 && res.indexOf("比赛尚未开始或私有，不能查看题目。") === -1) { - const parser = new DOMParser(); - const dom = parser.parseFromString(res, "text/html"); - const rows = (dom.querySelector("#problemset > tbody")).rows; - let problemList = []; - for (let i = 0; i < rows.length; i++) { - problemList.push({ - "title": rows[i].children[2].innerText, - "url": rows[i].children[2].children[0].href - }); - } - localStorage.setItem("UserScript-Contest-" + SearchParams.get("cid") + "-ProblemList", JSON.stringify(problemList)); - if (RefreshList) location.reload(); - } - } catch (e) { - console.error(e); - } -} - // WebSocket Notification System let NotificationSocket = null; let NotificationSocketReconnectAttempts = 0; @@ -1999,68 +2095,705 @@ GM_registerMenuCommand("重置数据", () => { } }); -// Wrapped in an async IIFE so that `await` is valid in Violentmonkey, -// which executes userscripts as classic scripts (not ES modules). -(async () => { -if (document.readyState === "loading") { - await new Promise(r => document.addEventListener("DOMContentLoaded", r, { once: true })); -} -// Reveal the page now that DOMContentLoaded has fired. Remove any old Bootstrap -// stylesheets the preload scanner fetched (un-applies them from the CSSOM), then -// remove the FOUC hide so the user sees the correct final state immediately. -if (_earlyObs) { _earlyObs.disconnect(); _earlyObs = null; } -if (_foucStyle) { - let _blocked = ["bootstrap.min.css", "white.css", "semantic.min.css", "bootstrap-theme.min.css", "problem.css"]; - for (let _link of document.querySelectorAll("link")) { - if (_blocked.some(h => _link.href && _link.href.indexOf(h) !== -1)) _link.remove(); +// The contest problem switcher, fixed at the left edge, as on the old contest +// problem pages. Labels come from each problem's URL, since the list order does not +// have to follow the problem letters. +function CreateProblemSwitcher(ProblemList, IsCurrent) { + let problemSwitcher = document.createElement("div"); + problemSwitcher.classList.add("problem-switcher-container"); + problemSwitcher.style.position = "fixed"; + problemSwitcher.style.top = "50%"; + problemSwitcher.style.left = "0"; + problemSwitcher.style.transform = "translateY(-50%)"; + problemSwitcher.style.maxHeight = "80vh"; + problemSwitcher.style.overflowY = "auto"; + if (document.documentElement.getAttribute("data-bs-theme") == "dark") { + problemSwitcher.style.backgroundColor = UtilityEnabled("MonochromeUI") ? "#000" : "rgba(0, 0, 0, 0.8)"; + } else { + problemSwitcher.style.backgroundColor = UtilityEnabled("MonochromeUI") ? "#FFF" : "rgba(255, 255, 255, 0.8)"; } - _foucStyle.remove(); _foucStyle = null; + problemSwitcher.style.padding = "10px"; + problemSwitcher.style.borderRadius = UtilityEnabled("MonochromeUI") ? "0" : "0 10px 10px 0"; + if (UtilityEnabled("MonochromeUI")) problemSwitcher.style.borderRight = "4px solid"; + problemSwitcher.style.display = "flex"; + problemSwitcher.style.flexDirection = "column"; + problemSwitcher.style.zIndex = "990"; + + for (let i = 0; i < ProblemList.length; i++) { + let Label = GetContestRoute(ProblemList[i].url)?.num; + if (!Label) Label = i < 26 ? String.fromCharCode(65 + i) : String.fromCharCode(97 + (i - 26)); + let Button = document.createElement("a"); + Button.href = ProblemList[i].url; + Button.title = String(ProblemList[i].title || "").trim(); + Button.className = "btn btn-outline-secondary mb-2" + (IsCurrent(i, ProblemList[i]) ? " active" : ""); + Button.textContent = Label; + problemSwitcher.appendChild(Button); + } + return problemSwitcher; } -//otherwise CurrentUsername might be undefined -let loginStatus; -await fetch("https://www.xmoj.tech/loginpage.php") - .then((response) => response.text()) - .then((data) => (loginStatus = data)); -const logined = loginStatus == "Please logout First!"; -if (UtilityEnabled("AutoLogin") && document.querySelector("body > a:nth-child(1)") != null && document.querySelector("body > a:nth-child(1)").innerText == "请登录后继续操作") { - localStorage.setItem("UserScript-LastPage", location.pathname + location.search); - location.href = "https://www.xmoj.tech/loginpage.php"; - return; + +// The ResetType user menu. Shared by the legacy navbar and the /web app so both +// menus offer the same entries and animate the same way. +function CreateUserMenuItems() { + let Entries = [ + ["修改帐号", () => { location.href = "https://www.xmoj.tech/modifypage.php"; }], + ["个人中心", () => { location.href = "https://www.xmoj.tech/userinfo.php?user=" + CurrentUsername; }], + ["短消息", () => { location.href = "https://www.xmoj.tech/mail.php"; }], + ["插件设置", () => { location.href = "https://www.xmoj.tech/index.php?ByUserScript=1"; }], + ["插件更新日志", () => { location.href = "https://www.xmoj.tech/modifypage.php?ByUserScript=1"; }], + ["注销", () => { + clearCredential(); + GM.cookie.set({ + name: 'PHPSESSID', + value: (Math.random().toString(36).slice(2) + Math.random().toString(36).slice(2) + Math.random().toString(36).slice(2)).substring(0, 28), + path: "/" + }) + .then(() => { + console.log('Reset PHPSESSID successfully.'); + }) + .catch((error) => { + console.error(error); + }); //We can no longer rely of the server to set the cookie for us + location.href = "https://www.xmoj.tech/logout.php"; + }] + ]; + return Entries.map(([Text, Action]) => { + let Item = document.createElement("li"); + Item.className = "dropdown-item"; + Item.innerText = Text; + Item.addEventListener("click", Action); + return Item; + }); } -SearchParams = new URLSearchParams(location.search); -let ServerURL = (UtilityEnabled("DebugMode") ? "https://ghpages.xmoj-script.uk/" : "https://www.xmoj-script.uk") -const profileElement = document.querySelector("#profile"); -if (profileElement === null) { - if (!logined) { - location.href = "https://www.xmoj.tech/loginpage.php"; - } - return; +function InitializeUserMenu(PopupUL, ParentLi, Items) { + PopupUL.style.cursor = 'pointer'; + Items.forEach(item => { + item.style.opacity = 0; + item.style.transform = 'translateY(-16px)'; + item.style.transition = UtilityEnabled("MonochromeUI") ? 'transform 100ms ease, opacity 100ms ease' : 'transform 0.3s ease, opacity 0.5s ease'; + }); + let showDropdownItems = () => { + PopupUL.style.display = 'block'; + Items.forEach((item, index) => { + clearTimeout(item._timeout); + item.style.opacity = 0; + item.style.transform = 'translateY(-4px)'; + item._timeout = setTimeout(() => { + item.style.opacity = 1; + item.style.transform = 'translateY(2px)'; + }, index * (UtilityEnabled("MonochromeUI") ? 20 : 36)); + }); + }; + let hideDropdownItems = () => { + Items.forEach((item) => { + clearTimeout(item._timeout); + item.style.opacity = 0; + item.style.transform = 'translateY(-16px)'; + }); + setTimeout(() => { + PopupUL.style.display = 'none'; + }, UtilityEnabled("MonochromeUI") ? 80 : 100); + }; + let toggleDropdownItems = () => { + if (PopupUL.style.display === 'block') { + hideDropdownItems(); + } else { + showDropdownItems(); + } + }; + ParentLi.addEventListener("click", toggleDropdownItems); + document.addEventListener("click", (event) => { + if (!ParentLi.contains(event.target) && PopupUL.style.display === 'block') { + hideDropdownItems(); + } + }); } -CurrentUsername = profileElement.innerText; -CurrentUsername = CurrentUsername.replaceAll(/[^a-zA-Z0-9]/g, ""); -let IsAdmin = AdminUserList.indexOf(CurrentUsername) !== -1; -const prefersDark = window.matchMedia("(prefers-color-scheme: dark)"); -const applyTheme = (theme) => { - document.querySelector("html").setAttribute("data-bs-theme", theme); - localStorage.setItem("UserScript-Setting-DarkMode", theme === "dark" ? "true" : "false"); -}; -const applySystemTheme = (e) => applyTheme(e.matches ? "dark" : "light"); -initTheme = () => { +// Synchronous and dependency-free: paint the saved theme before Vue, API +// responses, fonts, or any CDN resources are ready. Reused for later changes. +// With NewBootstrap the early block gives /web the same Bootstrap 5 and skin CSS +// as the legacy pages, so this only adds what the app's own markup still needs. +function ApplyContestWebTheme() { + const get = name => { + const value = localStorage.getItem("UserScript-Setting-" + name); + return value === null ? !["DebugMode", "SuperDebug", "ReplaceXM"].includes(name) : value === "true"; + }; + const prefersDark = window.matchMedia("(prefers-color-scheme: dark)"); + let style = document.getElementById("xmoj-web-style"); + if (!style) { + style = document.createElement("style"); + style.id = "xmoj-web-style"; + (document.head || document.documentElement).appendChild(style); + } const saved = localStorage.getItem("UserScript-Setting-Theme") || "auto"; - if (saved === "auto") { - applyTheme(prefersDark.matches ? "dark" : "light"); - prefersDark.addEventListener("change", applySystemTheme); - } else { - applyTheme(saved); - prefersDark.removeEventListener("change", applySystemTheme); + const dark = saved === "auto" ? prefersDark.matches : saved === "dark"; + document.documentElement.setAttribute("data-bs-theme", dark ? "dark" : "light"); + localStorage.setItem("UserScript-Setting-DarkMode", String(dark)); + const modern = get("NewBootstrap"); + style.textContent = ThemeCanvasCSS + ` + #app .xmoj-script-tools { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0; } + #app .copy-btn { margin-left: 10px; } + #app .xmoj-script-countdown { margin-left: 8px; white-space: nowrap; } + #app .xmoj-script-editor { margin: 12px 0; } + #app .xmoj-script-has-editors .syntaxhighlighter, + #app .xmoj-script-has-editors .xmoj-std-code { display: none !important; } + #app .xmoj-std-overlay { pointer-events: none; } + #app .xmoj-script-code-ready { display: none !important; } + #app #rank td.well { color: #222 !important; } + #app .xmoj-problem-head h3 { font-size: 1rem; font-weight: inherit !important; font-family: inherit !important; margin: 0; } + #app .xmoj-problem-actions .btn { margin: 0 5px; } + #app .xmoj-problem-body pre { font-size: 1rem; padding: 0.3em 0.5em; margin: 0.5em 0; } + #app .in-out { overflow: hidden; display: flex; padding: 0.5em 0; } + #app .in-out .in-out-item { flex: 1; overflow: hidden; } + #app .cnt-row .title { font-weight: bolder; font-size: 1.1rem; } + #app a.copy-btn { float: right; margin-left: 0; padding: 0 0.4em; border: 1px solid var(--bs-primary, #337ab7); border-radius: 3px; color: var(--bs-primary, #337ab7); cursor: pointer; text-decoration: none; } + #app a.copy-btn:hover { background-color: var(--bs-secondary-bg, #f5f5f5); } + @media (max-width: 600px) { #app .in-out { flex-direction: column; } #app .in-out-item { margin: 0 !important; } } + #app .dropdown-menu[data-xmoj-script-menu] > li:not([data-xmoj-script]) { display: none !important; } + ` + (modern ? ` + /* The app still renders Bootstrap 3 markup. Its classes are mapped to + Bootstrap 5 in InitializeContestWebApp; these cover the layout-only ones. */ + #app .navbar-header { display: flex; align-items: center; justify-content: space-between; } + #app .navbar .icon-bar, #app .navbar .caret { display: none; } + #app .well { padding: 1rem; margin-bottom: 1rem; background-color: var(--bs-secondary-bg); border: var(--bs-border-width) solid var(--bs-border-color); border-radius: var(--bs-border-radius); } + #app .form-inline { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; } + #app .form-inline .form-control { width: auto; } + ` : ` + :root { --bs-secondary-bg: #f5f5f5; } + [data-bs-theme='dark'] { --bs-secondary-bg: #292929; } + [data-bs-theme='dark'] body, [data-bs-theme='dark'] #app .jumbotron, + [data-bs-theme='dark'] #app .navbar, [data-bs-theme='dark'] #app .dropdown-menu, + [data-bs-theme='dark'] #app .form-control, [data-bs-theme='dark'] #app pre { + background: #1a1a1a !important; color: #eee !important; + } + [data-bs-theme='dark'] #app a { color: #b8d6ff; } + [data-bs-theme='dark'] #app .pagination > li > a, + [data-bs-theme='dark'] #app .pagination > li > span, + [data-bs-theme='dark'] #app .well { background-color: #292929; color: #eee; } + [data-bs-theme='dark'] #app .navbar-default .navbar-nav > li > a, + [data-bs-theme='dark'] #app .dropdown-menu > li > a { color: #eee; } + [data-bs-theme='dark'] #app .navbar-nav > .active > a, + [data-bs-theme='dark'] #app .dropdown-menu > li > a:hover, + [data-bs-theme='dark'] #app .table-striped > tbody > tr:nth-of-type(odd), + [data-bs-theme='dark'] #app .table-hover > tbody > tr:hover { background: #292929; } + [data-bs-theme='dark'] #app .btn { background: #292929; color: #eee; border-color: #737373; } + `); + // The legacy problem switcher replaces the app's own problem bar. + if (get("ProblemSwitcher")) style.textContent += "#app .xmoj-problem-nav { display: none !important; }"; + // Like the legacy pages, which remove the broadcast marquee. + if (get("RemoveUseless")) style.textContent += "#app .xmoj-broadcast { display: none !important; }"; + // With NewBootstrap the early block already adds these to the skin CSS. + if (!modern && get("AddColorText")) style.textContent += ".red {color: #e64747;} .green {color: #399a39;} .blue {color: #428bca;}"; + if (!modern && get("AddAnimation")) style.textContent += "#app .btn {transition: background-color 100ms, color 100ms;}"; + return dark; +} + +// Enhancements for the Vue contest app. Vue's elements and router links keep their +// identity: only Bootstrap 5 classes and our own controls are added to them. +async function InitializeContestWebApp() { + const root = document.getElementById("app"); + if (!root) return; + const owned = "data-xmoj-script"; + const prefersDark = window.matchMedia("(prefers-color-scheme: dark)"); + let routeKey = ""; + let route = null; + let routeData = null; + let controller = null; + let scheduled = false; + let editors = []; + let serverOffset = 0; + let revealed = false; + const countdowns = new Map(); + + initTheme = () => { + const dark = ApplyContestWebTheme(); + for (const entry of editors) entry.editor?._monacoEditor.updateOptions({theme: dark ? "vs-dark" : "vs"}); + }; + initTheme(); + prefersDark.addEventListener("change", initTheme); + InitializeImageEnlarger(); + if (UtilityEnabled("NewBootstrap") && !_earlyBootstrapInjected) { + // The @resource was not cached yet (first install/update): load Bootstrap 5 + // and the skin the same way the legacy pages do. + const blocked = ["bootstrap.min.css", "white.css", "semantic.min.css", "bootstrap-theme.min.css", "problem.css"]; + for (const link of document.querySelectorAll("link")) { + if (blocked.some(name => link.href && link.href.indexOf(name) !== -1)) link.remove(); + } + const bootstrap = document.createElement("link"); + bootstrap.rel = "stylesheet"; + bootstrap.href = "https://cdnjs.cloudflare.com/ajax/libs/bootstrap/5.3.3/css/bootstrap.min.css"; + document.head.appendChild(bootstrap); + const mono = UtilityEnabled("MonochromeUI"); + const skin = document.createElement("style"); + skin.textContent = mono ? MonochromeSkinCSS : NewBootstrapSkinCSS; + if (UtilityEnabled("AddAnimation")) skin.textContent += `.status, .test-case { transition: ${mono ? "100ms ease" : "0.5s"} !important; }`; + if (UtilityEnabled("AddColorText")) skin.textContent += `.red { color: red !important; } .green { color: green !important; } .blue { color: blue !important; }`; + document.head.appendChild(skin); + } + + function MakeControl(tag, name, text) { + const node = document.createElement(tag); + node.setAttribute(owned, name); + node.textContent = text; + if (tag === "button") { + node.type = "button"; + node.className = "btn btn-outline-secondary"; + } + return node; + } + + function AddLink(parent, name, label, href, className = "btn btn-outline-secondary") { + if (parent.querySelector(`[${owned}="${name}"]`)) return; + const link = MakeControl("a", name, label); + link.href = href; + link.className = className; + parent.appendChild(link); + } + + function AddCopy(parent, name, readText) { + if (parent.querySelector(`[${owned}="${name}"]`)) return; + const button = MakeControl("button", name, "复制"); + button.className = "btn btn-sm btn-outline-secondary copy-btn"; + button.addEventListener("click", () => { + GM_setClipboard(readText()); + button.textContent = "复制成功"; + setTimeout(() => { button.textContent = "复制"; }, 1000); + }); + parent.appendChild(button); + } + + // Mirrors the legacy navbar conversion in main(), plus the other Bootstrap 3 + // classes the app renders. Runs on every render, because Vue rewrites the class + // attribute of elements whose classes are bound (e.g. the active tab). + function ApplyBootstrap5Markup() { + const nav = root.querySelector(".navbar"); + if (nav) { + nav.classList.add("navbar-expand-lg", "bg-body-tertiary"); + nav.querySelector("#xmoj-navbar > .navbar-nav:not(.navbar-right)")?.classList.add("me-auto", "mb-2", "mb-lg-0"); + for (const item of nav.querySelectorAll(".navbar-nav > li")) { + item.classList.add("nav-item"); + const link = item.firstElementChild; + if (!link) continue; + link.classList.add("nav-link"); + link.classList.toggle("active", item.classList.contains("active")); + } + for (const toggle of nav.querySelectorAll('[data-toggle="dropdown"]')) { + toggle.setAttribute("data-bs-toggle", "dropdown"); + toggle.removeAttribute("data-toggle"); + toggle.parentElement.classList.add("dropdown"); + } + const toggler = nav.querySelector(".navbar-toggle"); + if (toggler) { + toggler.classList.add("navbar-toggler"); + if (toggler.hasAttribute("data-toggle")) { + toggler.setAttribute("data-bs-toggle", "collapse"); + toggler.setAttribute("data-bs-target", toggler.getAttribute("data-target") || "#xmoj-navbar"); + toggler.removeAttribute("data-toggle"); + toggler.removeAttribute("data-target"); + } + if (!toggler.querySelector(".navbar-toggler-icon")) { + const icon = MakeControl("span", "toggler-icon", ""); + icon.className = "navbar-toggler-icon"; + toggler.appendChild(icon); + } + } + } + for (const node of root.querySelectorAll(".dropdown-menu > li > a")) node.classList.add("dropdown-item"); + for (const node of root.querySelectorAll(".btn-default")) node.classList.add("btn-outline-secondary"); + for (const node of root.querySelectorAll(".btn-xs")) node.classList.add("btn-sm"); + for (const node of root.querySelectorAll(".sr-only")) node.classList.add("visually-hidden"); + for (const node of root.querySelectorAll(".label")) node.classList.add("badge"); + for (const node of root.querySelectorAll(".label-info")) node.classList.add("text-bg-info"); + for (const item of root.querySelectorAll(".pagination > li")) { + item.classList.add("page-item"); + item.firstElementChild?.classList.add("page-link"); + } + } + + function EnhanceNav() { + const nav = root.querySelector("#xmoj-navbar"); + if (!nav) return; + const menu = nav.querySelector(".dropdown-menu"); + if (menu && UtilityEnabled("ResetType")) { + if (!menu.hasAttribute("data-xmoj-script-menu")) { + // Same menu as the legacy navbar. Vue keeps rendering its own items, so + // they are hidden by CSS instead of replacing the list. + menu.setAttribute("data-xmoj-script-menu", ""); + const items = CreateUserMenuItems(); + for (const item of items) { + item.setAttribute(owned, "user-menu"); + menu.appendChild(item); + } + InitializeUserMenu(menu, menu.parentElement, items); + } + } else if (menu && !menu.querySelector(`[${owned}="settings"]`)) { + const item = MakeControl("li", "settings", ""); + const link = document.createElement("a"); + link.href = "/index.php?ByUserScript=1"; + link.textContent = "插件设置"; + item.appendChild(link); + menu.appendChild(item); + } + const links = nav.querySelector("ul"); + if (links && UtilityEnabled("Discussion") && !links.querySelector(`[${owned}="discussion-nav"]`)) { + const item = MakeControl("li", "discussion-nav", ""); + const link = document.createElement("a"); + link.href = "/discuss3/discuss.php"; + link.textContent = "讨论"; + item.appendChild(link); + links.appendChild(item); + } + if (UtilityEnabled("Translate")) { + // Same rename as the legacy navbar. Edit the text node Vue renders, so + // switching the app's language can still replace it. + const problems = nav.querySelector(".navbar-nav > li:nth-child(2) > a"); + const text = problems && [...problems.childNodes].find(node => node.nodeType === Node.TEXT_NODE && node.nodeValue.trim() === "问题"); + if (text) text.nodeValue = text.nodeValue.replace("问题", "题库"); + } + } + + function ClearRoute() { + controller?.abort(); + countdowns.clear(); + for (const entry of editors) { + entry.editor?.dispose(); + entry.original?.classList.remove("xmoj-script-code-ready", "xmoj-script-has-editors"); + } + editors = []; + root.querySelectorAll(`[${owned}]:not([${owned}="settings"]):not([${owned}="discussion-nav"]):not([${owned}="toggler-icon"]):not([${owned}="user-menu"])`).forEach(node => node.remove()); + document.querySelectorAll(`[${owned}="problem-switcher"]`).forEach(node => node.remove()); + routeData = null; + } + + function AddCountdown(parent, endTime, label) { + if (!UtilityEnabled("AutoCountdown") || !parent || !Number.isFinite(endTime)) return; + let node = parent.querySelector(`[${owned}="countdown"]`); + if (!node) { + node = MakeControl("span", "countdown", ""); + node.className = "xmoj-script-countdown"; + parent.appendChild(node); + } + countdowns.set(node, {endTime, label}); + } + + function ParseServerTime(value) { + // The API returns China local time without an offset, regardless of browser timezone. + return Date.parse(String(value || "").replace(" ", "T") + "+08:00"); + } + + function UpdateCountdowns() { + for (const [node, item] of countdowns) { + if (!node.isConnected) { countdowns.delete(node); continue; } + const seconds = Math.max(0, Math.ceil((item.endTime - Date.now() - serverOffset) / 1000)); + const days = Math.floor(seconds / 86400); + const hours = String(Math.floor(seconds / 3600) % 24).padStart(2, "0"); + const minutes = String(Math.floor(seconds / 60) % 60).padStart(2, "0"); + const text = item.label + (days ? days + "天 " : "") + hours + ":" + minutes + ":" + String(seconds % 60).padStart(2, "0"); + if (node.textContent !== text) node.textContent = text; + } + } + + async function LoadRouteData(signal, key, current) { + try { + let path = "contest/" + current.cid; + if (current.page === "list") { + const query = new URL(key).searchParams; + path = "contest/list?" + new URLSearchParams({pageNum: query.get("page") || "1", pageSize: "20", keyword: query.get("keyword") || ""}); + } else if (current.page === "rank") { + // The native view owns sorting and incremental ranking requests. + return; + } else if (current.num) { + path += "/" + encodeURIComponent(current.num) + (current.page === "problem" ? "" : "/" + current.page); + } + const data = await FetchContestAPI(path, signal); + if (signal.aborted || location.href !== key) return; + routeData = data; + if (data.serverTime) serverOffset = ParseServerTime(data.serverTime) - Date.now(); + if (!Number.isFinite(serverOffset)) serverOffset = 0; + if (current.cid) CacheContestProblems(current.cid, data); + if (data.problem?.problemId) { + const problem = data.problem; + localStorage.setItem("UserScript-Contest-" + current.cid + "-Problem-" + GetContestProblemIndex(current.num) + "-PID", problem.problemId); + localStorage.setItem("UserScript-Problem-" + problem.problemId + "-IOFilename", problem.name || ""); + localStorage.setItem("UserScript-Problem-" + problem.problemId + "-Name", problem.title || ""); + } + ScheduleEnhance(); + } catch (error) { + if (!signal.aborted) console.error("[XMOJ-Script] Contest API:", error); + } + } + + function EnhanceList() { + if (!routeData?.list) return; + for (const row of root.querySelectorAll(".xmoj-scroll-x tbody tr")) { + const link = row.querySelector('a[href*="/web/contest/"]'); + if (!link) continue; + const cid = GetContestRoute(link.href)?.cid; + const data = routeData.list.find(item => String(item.contestId) === cid); + if (!data) continue; + localStorage.setItem("UserScript-Contest-" + cid + "-Name", data.title); + const status = data.status; + if (status?.state === "pending" || status?.state === "running") { + AddCountdown(row.cells[2], ParseServerTime(status.state === "pending" ? status.startTime : status.endTime), status.state === "pending" ? "距开始 " : "剩余 "); + } + const creator = row.cells[4]; + if (creator && data.createdBy) { + // Like the legacy contest list, the creator's name becomes the link. The + // name is a text node Vue owns: blank it rather than removing it. + for (const node of creator.childNodes) { + if (node.nodeType === Node.TEXT_NODE && node.nodeValue.trim() === data.createdBy) node.nodeValue = ""; + } + AddLink(creator, "creator", data.createdBy, "/userinfo.php?user=" + encodeURIComponent(data.createdBy), ""); + } + } + } + + function EnhanceContest() { + const table = root.querySelector(".xmoj-problems-table"); + if (!table || !routeData?.problems) return; + const head = root.querySelector(".xmoj-contest-head"); + const contest = routeData.contest; + const timeline = contest?.myTimeline; + const state = contest?.status?.state; + if (timeline?.enabled || state === "running" || state === "pending") { + AddCountdown(head, ParseServerTime(timeline?.enabled ? timeline.endTime : state === "pending" ? contest.startTime : contest.endTime), state === "pending" ? "距开始 " : "剩余 "); + } + let toolbar = root.querySelector(`[${owned}="contest-tools"]`); + if (!toolbar) { + toolbar = MakeControl("div", "contest-tools", ""); + toolbar.className = "xmoj-script-tools"; + table.parentElement.before(toolbar); + if (UtilityEnabled("OpenAllProblem")) { + for (const unsolved of [false, true]) { + const button = MakeControl("button", "open-problems", unsolved ? "打开未解决题目" : "打开全部题目"); + button.addEventListener("click", () => { + for (const problem of routeData.problems) { + if (!unsolved || problem.myStatus !== "AC") window.open(GetContestProblemURL(route.cid, problem.num), "_blank", "noopener"); + } + }); + toolbar.appendChild(button); + } + } + if (UtilityEnabled("AutoCheat")) AddResubmitButton(toolbar); + } + if (UtilityEnabled("MoreSTD") && contest?.enableStd) { + for (const row of table.tBodies[0].rows) { + const link = row.querySelector('a[href*="/web/contest/"]'); + const num = link && GetContestRoute(link.href)?.num; + if (!num || row.querySelector('a[href$="/std"]')) continue; + const headers = Array.from(table.tHead.rows[0].cells); + const index = headers.findIndex(cell => /标程|Std/.test(cell.textContent)); + if (index >= 0) AddLink(row.cells[index], "std-link", "打开", GetContestProblemURL(route.cid, num) + "/std", ""); + } + } + } + + function AddResubmitButton(toolbar) { + const button = MakeControl("button", "resubmit", "自动提交当年代码"); + toolbar.appendChild(button); + button.addEventListener("click", async () => { + if (!CurrentUsername || !routeData) return; + const current = route; + const signal = controller.signal; + const problems = routeData.problems; + button.disabled = true; + try { + for (const problem of problems) { + if (signal.aborted) return; + if (problem.myStatus === "AC" || !problem.problemId) continue; + // Only retrieve this user's accepted code, never another user's submission. + const query = new URLSearchParams({problem_id: problem.problemId, user_id: CurrentUsername, jresult: "4"}); + const response = await fetch("/status.php?" + query, {signal}); + if (!response.ok) throw new Error("无法读取提交记录"); + const page = new DOMParser().parseFromString(await response.text(), "text/html"); + const sid = page.querySelector("#result-tab > tbody > tr > td:nth-child(2)")?.textContent.trim(); + if (!/^\d+$/.test(sid || "")) continue; + const sourceResponse = await fetch("/getsource.php?id=" + sid, {signal}); + if (!sourceResponse.ok) throw new Error("无法读取代码"); + const source = (await sourceResponse.text()).split("/**************************************************************")[0].trim(); + if (!source || /^\s* setTimeout(resolve, 1000)); + } + button.textContent = "处理完成，请刷新查看状态"; + } catch (error) { + if (!signal.aborted) button.textContent = error.message; + } finally { if (!signal.aborted) button.disabled = false; } + }); + } + + function EnhanceProblem() { + const problem = routeData?.problem; + if (problem?.problemId) { + const heading = root.querySelector(".xmoj-problem-head h2"); + if (heading && !heading.querySelector(`[${owned}="problem-id"]`)) heading.appendChild(MakeControl("small", "problem-id", " (" + problem.problemId + ")")); + if (UtilityEnabled("Discussion")) { + for (const actions of root.querySelectorAll(".xmoj-problem-actions")) { + AddLink(actions, "discuss-problem", "讨论", "/discuss3/discuss.php?pid=" + encodeURIComponent(problem.problemId)); + } + } + } + // Same buttons as the legacy problem page: full size and all outlined. + for (const button of root.querySelectorAll(".xmoj-problem-actions .btn")) { + button.classList.remove("btn-sm", "btn-primary", "btn-default"); + button.classList.add("btn-outline-secondary"); + } + // The legacy page removes the repeated buttons below the statement. + if (UtilityEnabled("RemoveUseless")) { + for (const head of root.querySelectorAll(".xmoj-problem-head")) { + if (!head.querySelector("h2") && head.querySelector(".xmoj-problem-actions")) head.style.display = "none"; + } + } + // Sample boxes are cards, as on the legacy page. + for (const pre of root.querySelectorAll(".xmoj-problem-body .in-out pre")) pre.classList.add("card"); + if (UtilityEnabled("CopyMD")) { + for (const section of root.querySelectorAll(".xmoj-problem-body .cnt-row")) { + const heading = section.querySelector(".cnt-row-head"); + const body = section.querySelector(".cnt-row-body"); + if (heading && body && !body.querySelector(".sampledata")) AddCopy(heading, "copy-section", () => GetMDText(body).trim()); + } + } + // Built from this page's API response rather than a cached copy. + if (UtilityEnabled("ProblemSwitcher") && Array.isArray(routeData?.problems) && !document.querySelector(`[${owned}="problem-switcher"]`)) { + const list = routeData.problems.map(item => ({title: item.problemTitle || item.title || item.num, url: new URL(GetContestProblemURL(route.cid, item.num), location.origin).href})); + if (list.length) { + const switcher = CreateProblemSwitcher(list, (index, item) => GetContestRoute(item.url)?.num === route.num); + switcher.setAttribute(owned, "problem-switcher"); + // Switch problems through the app's own (hidden) router links, so the + // page does not reload. + switcher.addEventListener("click", event => { + const link = event.target.closest("a[href]"); + const target = link && GetContestRoute(link.href); + const routerLink = target && [...root.querySelectorAll(".xmoj-problem-nav a")].find(a => GetContestRoute(a.href)?.num === target.num); + if (routerLink) { + event.preventDefault(); + routerLink.click(); + } + }); + document.body.appendChild(switcher); + } + } + } + + function AddCodeEditor(parent, original, code) { + if (editors.some(entry => entry.original === original && entry.code === code)) return; + const host = MakeControl("div", "code-editor", ""); + host.className = "xmoj-script-editor"; + const codeHost = document.createElement("div"); + const height = Math.max(100, Math.min(600, code.split("\n").length * 20 + 24)); + codeHost.style.height = height + "px"; + host.appendChild(codeHost); + AddCopy(host, "copy-code", () => code); + parent.appendChild(host); + const entry = {original, host, code, editor: null}; + editors.push(entry); + const signal = controller.signal; + createMonacoEditor(codeHost, {value: code, language: "cpp", readOnly: true, height: height + "px", automaticLayout: true}).then(editor => { + if (signal.aborted || !host.isConnected) { editor.dispose(); return; } + entry.editor = editor; + original.classList.add(original.classList.contains("xmoj-std-stage") ? "xmoj-script-has-editors" : "xmoj-script-code-ready"); + }).catch(error => { + host.remove(); + console.error("[XMOJ-Script] Read-only editor:", error); + }); + } + + function EnhanceCode() { + if (route.page === "std" && routeData?.stdList) { + const stage = root.querySelector(".xmoj-std-stage"); + const body = stage?.querySelector(".jumbotron"); + if (body) for (const code of routeData.stdList) AddCodeEditor(body, stage, code); + } + if (route.page === "solution") { + const body = root.querySelector(".xmoj-solution-body"); + const heading = root.querySelector(".xmoj-problem-head h2"); + if (body && heading && UtilityEnabled("CopyMD")) AddCopy(heading, "copy-solution", () => GetMDText(body).trim()); + if (body) for (const code of body.querySelectorAll("pre.prettyprint")) AddCodeEditor(code.parentElement, code, code.textContent); + } } -}; -initTheme(); -PeriodicCloudSync(); -setInterval(PeriodicCloudSync, 60 * 60 * 1000); + function Enhance() { + scheduled = false; + observer.disconnect(); + try { + if (routeKey !== location.href) { + ClearRoute(); + routeKey = location.href; + route = GetContestRoute(); + controller = new AbortController(); + if (route) void LoadRouteData(controller.signal, routeKey, route); + } + // Vue can replace a loaded view on the same route (e.g. retry/language switch). + editors = editors.filter(entry => { + if (entry.host.isConnected) return true; + entry.editor?.dispose(); + entry.original?.classList.remove("xmoj-script-code-ready", "xmoj-script-has-editors"); + return false; + }); + if (UtilityEnabled("NewBootstrap")) ApplyBootstrap5Markup(); + EnhanceNav(); + if (!revealed && root.querySelector(".navbar")) { + // As on the legacy pages: top bar first, then show the page. + revealed = true; + if (UtilityEnabled("NewTopBar")) new NavbarStyler(); + RevealPage(); + } + if (!route) return; + if (route.page === "list") EnhanceList(); + if (route.page === "contest") EnhanceContest(); + if (route.page === "problem") EnhanceProblem(); + if (route.page === "std" || route.page === "solution") EnhanceCode(); + if (UtilityEnabled("NewBootstrap")) root.querySelector("#rank")?.classList.add("table", "table-hover"); + if (UtilityEnabled("Translate")) { + const labels = {Rank: "排名", User: "用户", Nick: "昵称", Name: "姓名", Solved: "AC数", Mark: "得分"}; + for (const cell of root.querySelectorAll("#rank thead th")) { + if (labels[cell.textContent]) cell.textContent = labels[cell.textContent]; + } + } + UpdateCountdowns(); + } finally { observer.observe(root, {childList: true, subtree: true, characterData: true, attributes: true, attributeFilter: ["class"]}); } + } + + function ScheduleEnhance() { + if (!scheduled) { scheduled = true; requestAnimationFrame(Enhance); } + } + const observer = new MutationObserver(ScheduleEnhance); + Enhance(); + window.addEventListener("popstate", ScheduleEnhance); + setInterval(() => { + UpdateCountdowns(); + if (UtilityEnabled("NewTopBar")) new NavbarStyler(); + }, 1000); + window.addEventListener("focus", () => { + if (!UtilityEnabled("AutoRefresh") || !["list", "contest", "rank"].includes(route?.page)) return; + if (root.querySelector('input:focus, textarea:focus') || root.querySelector(`[${owned}="resubmit"]:disabled`)) return; + // Reload lets Vue refresh both its data and sort state; editing its rendered + // table alone would cause stale rows to return on the next native sort. + location.reload(); + }); + // The app's #profile replacement arrives asynchronously. Authentication must + // come from /api/nav, never from the absence of the legacy DOM element. + try { + const nav = await FetchContestAPI("nav"); + if (!nav.loggedIn) { + if (UtilityEnabled("AutoLogin")) { + localStorage.setItem("UserScript-LastPage", location.pathname + location.search + location.hash); + location.href = "/loginpage.php"; + } + return; + } + CurrentUsername = nav.userId || ""; + PeriodicCloudSync(); + setInterval(PeriodicCloudSync, 60 * 60 * 1000); + } catch (error) { console.error("[XMOJ-Script] Navigation API:", error); } +} class NavbarStyler { constructor() { @@ -2205,80 +2938,80 @@ class NavbarStyler { } } -function replaceMarkdownImages(text, string) { - return text.replace(/!\[.*?\]\(.*?\)/g, string); +// Wrapped in an async IIFE so that `await` is valid in Violentmonkey, +// which executes userscripts as classic scripts (not ES modules). +(async () => { +if (GetContestWebRedirect()) return; +if (document.readyState === "loading") { + await new Promise(r => document.addEventListener("DOMContentLoaded", r, { once: true })); +} +// Remove any old Bootstrap stylesheets the preload scanner fetched (un-applies them +// from the CSSOM). The page stays hidden until it is styled: main() and the /web app +// call RevealPage once the navbar is in its final state, so there is no unstyled frame +// or navbar jump. The timeouts make sure the page is shown even if that never happens: +// 1.5 seconds after main() starts (it first waits for the login check), and at the +// latest 4 seconds after DOMContentLoaded. +if (_earlyObs) { _earlyObs.disconnect(); _earlyObs = null; } +if (_foucStyle) { + let _blocked = ["bootstrap.min.css", "white.css", "semantic.min.css", "bootstrap-theme.min.css", "problem.css"]; + for (let _link of document.querySelectorAll("link")) { + if (_blocked.some(h => _link.href && _link.href.indexOf(h) !== -1)) _link.remove(); + } + setTimeout(RevealPage, 4000); +} +if (IsContestWebApp()) { + await InitializeContestWebApp(); + return; +} +//otherwise CurrentUsername might be undefined +let loginStatus; +await fetch("https://www.xmoj.tech/loginpage.php") + .then((response) => response.text()) + .then((data) => (loginStatus = data)); +const logined = loginStatus == "Please logout First!"; +if (UtilityEnabled("AutoLogin") && document.querySelector("body > a:nth-child(1)") != null && document.querySelector("body > a:nth-child(1)").innerText == "请登录后继续操作") { + localStorage.setItem("UserScript-LastPage", location.pathname + location.search); + location.href = "https://www.xmoj.tech/loginpage.php"; + return; } -function GetMDText(element) { - let result = ''; - const blockTags = new Set([ - 'P', 'DIV', 'SECTION', 'ARTICLE', 'HEADER', 'FOOTER', 'NAV', - 'UL', 'OL', 'LI', 'PRE', 'BLOCKQUOTE', - 'H1', 'H2', 'H3', 'H4', 'H5', 'H6', - 'TABLE', 'THEAD', 'TBODY', 'TFOOT', 'TR' - ]); - const cellTags = new Set(['TD', 'TH']); - - function traverse(node) { - if (node.nodeType === Node.TEXT_NODE) { - result += node.textContent; - return; - } - - if (node.nodeType !== Node.ELEMENT_NODE) { - return; - } - - const tag = node.nodeName.toUpperCase(); - - // Preserve line breaks for
- if (tag === 'BR') { - result += '\n'; - return; - } - - // Convert images to Markdown - if (tag === 'IMG') { - const src = node.getAttribute('src'); - if (src) { - let resolvedSrc = src; - try { - resolvedSrc = new URL(src, location.href).href; - } catch (e) { - // Fallback to the raw src if URL construction fails - } - result += `![](${resolvedSrc})`; - } - return; - } - - const isBlock = blockTags.has(tag); - const isCell = cellTags.has(tag); - - if (isBlock && !result.endsWith('\n')) { - result += '\n'; - } - - // Keep table cells visually separated when copied as plain text. - if (isCell && result.length > 0 && !result.endsWith('\n') && !result.endsWith('\t') && !result.endsWith(' ')) { - result += '\t'; - } - - for (let child of node.childNodes) { - traverse(child); - } - - if (isCell && !result.endsWith('\n') && !result.endsWith('\t')) { - result += '\t'; - } +SearchParams = new URLSearchParams(location.search); +let ServerURL = (UtilityEnabled("DebugMode") ? "https://ghpages.xmoj-script.uk/" : "https://www.xmoj-script.uk") +const profileElement = document.querySelector("#profile"); +if (profileElement === null) { + RevealPage(); + if (!logined) { + location.href = "https://www.xmoj.tech/loginpage.php"; + } + return; +} +CurrentUsername = profileElement.innerText; +CurrentUsername = CurrentUsername.replaceAll(/[^a-zA-Z0-9]/g, ""); +let IsAdmin = AdminUserList.indexOf(CurrentUsername) !== -1; - if (isBlock && !result.endsWith('\n')) { - result += '\n'; - } +const prefersDark = window.matchMedia("(prefers-color-scheme: dark)"); +const applyTheme = (theme) => { + if (document.querySelector("html") != null) document.querySelector("html").setAttribute("data-bs-theme", theme); + localStorage.setItem("UserScript-Setting-DarkMode", theme === "dark" ? "true" : "false"); +}; +const applySystemTheme = (e) => applyTheme(e.matches ? "dark" : "light"); +initTheme = () => { + const saved = localStorage.getItem("UserScript-Setting-Theme") || "auto"; + if (saved === "auto") { + applyTheme(prefersDark.matches ? "dark" : "light"); + prefersDark.addEventListener("change", applySystemTheme); + } else { + applyTheme(saved); + prefersDark.removeEventListener("change", applySystemTheme); } +}; +initTheme(); +PeriodicCloudSync(); +setInterval(PeriodicCloudSync, 60 * 60 * 1000); - traverse(element); - return result; + +function replaceMarkdownImages(text, string) { + return text.replace(/!\[.*?\]\(.*?\)/g, string); } async function main() { @@ -2307,11 +3040,11 @@ async function main() { let Discussion = null; if (UtilityEnabled("Discussion")) { Discussion = document.createElement("li"); - document.querySelector("#navbar > ul:nth-child(1)").appendChild(Discussion); + if (document.querySelector("#navbar > ul:nth-child(1)") != null) document.querySelector("#navbar > ul:nth-child(1)").appendChild(Discussion); Discussion.innerHTML = "讨论"; } if (UtilityEnabled("Translate")) { - document.querySelector("#navbar > ul:nth-child(1) > li:nth-child(2) > a").innerText = "题库"; + if (document.querySelector("#navbar > ul:nth-child(1) > li:nth-child(2) > a") != null) document.querySelector("#navbar > ul:nth-child(1) > li:nth-child(2) > a").innerText = "题库"; } //send analytics RequestAPI("SendData", {}); @@ -2407,13 +3140,13 @@ async function main() { } else { loadResources(); } - document.querySelector("nav").className = "navbar navbar-expand-lg bg-body-tertiary"; - document.querySelector("#navbar > ul:nth-child(1)").classList = "navbar-nav me-auto mb-2 mb-lg-0"; - document.querySelector("body > div > nav > div > div.navbar-header").outerHTML = `${UtilityEnabled("ReplaceXM") ? "高老师" : "小明"}的OJ`; - document.querySelector("#navbar > ul.nav.navbar-nav.navbar-right > li").classList = "nav-item dropdown"; - document.querySelector("#navbar > ul.nav.navbar-nav.navbar-right > li > a").className = "nav-link dropdown-toggle"; - document.querySelector("#navbar > ul.nav.navbar-nav.navbar-right > li > a > span.caret").remove(); - Temp = document.querySelector("#navbar > ul:nth-child(1)").children; + if (document.querySelector("nav") != null) document.querySelector("nav").className = "navbar navbar-expand-lg bg-body-tertiary"; + if (document.querySelector("#navbar > ul:nth-child(1)") != null) document.querySelector("#navbar > ul:nth-child(1)").classList = "navbar-nav me-auto mb-2 mb-lg-0"; + if (document.querySelector("body > div > nav > div > div.navbar-header") != null) document.querySelector("body > div > nav > div > div.navbar-header").outerHTML = `${UtilityEnabled("ReplaceXM") ? "高老师" : "小明"}的OJ`; + if (document.querySelector("#navbar > ul.nav.navbar-nav.navbar-right > li") != null) document.querySelector("#navbar > ul.nav.navbar-nav.navbar-right > li").classList = "nav-item dropdown"; + if (document.querySelector("#navbar > ul.nav.navbar-nav.navbar-right > li > a") != null) document.querySelector("#navbar > ul.nav.navbar-nav.navbar-right > li > a").className = "nav-link dropdown-toggle"; + if (document.querySelector("#navbar > ul.nav.navbar-nav.navbar-right > li > a > span.caret") != null) document.querySelector("#navbar > ul.nav.navbar-nav.navbar-right > li > a > span.caret").remove(); + Temp = (document.querySelector("#navbar > ul:nth-child(1)") != null) ? document.querySelector("#navbar > ul:nth-child(1)").children : []; for (var i = 0; i < Temp.length; i++) { if (Temp[i].classList.contains("active")) { Temp[i].classList.remove("active"); @@ -2422,8 +3155,12 @@ async function main() { Temp[i].classList.add("nav-item"); Temp[i].children[0].classList.add("nav-link"); } - document.querySelector("#navbar > ul.nav.navbar-nav.navbar-right > li > a").setAttribute("data-bs-toggle", "dropdown"); - document.querySelector("#navbar > ul.nav.navbar-nav.navbar-right > li > a").removeAttribute("data-toggle"); + if (document.querySelector("#navbar > ul.nav.navbar-nav.navbar-right > li > a") != null) document.querySelector("#navbar > ul.nav.navbar-nav.navbar-right > li > a").setAttribute("data-bs-toggle", "dropdown"); + if (document.querySelector("#navbar > ul.nav.navbar-nav.navbar-right > li > a") != null) document.querySelector("#navbar > ul.nav.navbar-nav.navbar-right > li > a").removeAttribute("data-toggle"); + // The navbar is in its final state: apply the top bar now rather than on + // the first interval tick, then show the page. + if (UtilityEnabled("NewTopBar")) new NavbarStyler(); + RevealPage(); } if (UtilityEnabled("RemoveUseless") && document.getElementsByTagName("marquee")[0] != undefined) { document.getElementsByTagName("marquee")[0].remove(); @@ -2494,96 +3231,22 @@ async function main() { if (UtilityEnabled("ResetType")) { if (document.querySelector("#profile") != undefined && document.querySelector("#profile").innerHTML == "登录") { let PopupUL = document.querySelector("#navbar > ul.nav.navbar-nav.navbar-right > li > ul"); - PopupUL.innerHTML = `
  • 登录
    • `; - PopupUL.children[0].addEventListener("click", () => { - location.href = "https://www.xmoj.tech/loginpage.php"; - }); - let parentLi = document.querySelector("#navbar > ul.nav.navbar-nav.navbar-right > li"); - document.addEventListener("click", (event) => { - if (!parentLi.contains(event.target) && PopupUL.style.display === 'block') { - hideDropdownItems(); - } - }); - } else if (document.querySelector("#navbar > ul.nav.navbar-nav.navbar-right > li > ul") != undefined && document.querySelector("#navbar > ul.nav.navbar-nav.navbar-right > li > ul > li:nth-child(2)").innerText != "个人中心") { - let PopupUL = document.querySelector("#navbar > ul.nav.navbar-nav.navbar-right > li > ul"); - PopupUL.style.cursor = 'pointer'; - PopupUL.innerHTML = `
  • 修改帐号
    • -
  • 个人中心
    • -
  • 短消息
    • -
  • 插件设置
    • -
  • 插件更新日志
    • -
  • 注销
    • `; - PopupUL.children[0].addEventListener("click", () => { - location.href = "https://www.xmoj.tech/modifypage.php"; - }); - PopupUL.children[1].addEventListener("click", () => { - location.href = "https://www.xmoj.tech/userinfo.php?user=" + CurrentUsername; - }); - PopupUL.children[2].addEventListener("click", () => { - location.href = "https://www.xmoj.tech/mail.php"; - }); - PopupUL.children[3].addEventListener("click", () => { - location.href = "https://www.xmoj.tech/index.php?ByUserScript=1"; - }); - PopupUL.children[4].addEventListener("click", () => { - location.href = "https://www.xmoj.tech/modifypage.php?ByUserScript=1"; - }); - PopupUL.children[5].addEventListener("click", () => { - clearCredential(); - GM.cookie.set({ - name: 'PHPSESSID', - value: (Math.random().toString(36).slice(2) + Math.random().toString(36).slice(2) + Math.random().toString(36).slice(2)).substring(0, 28), - path: "/" - }) - .then(() => { - console.log('Reset PHPSESSID successfully.'); - }) - .catch((error) => { - console.error(error); - }); //We can no longer rely of the server to set the cookie for us - location.href = "https://www.xmoj.tech/logout.php"; - }); - Array.from(PopupUL.children).forEach(item => { - item.style.opacity = 0; - item.style.transform = 'translateY(-16px)'; - item.style.transition = UtilityEnabled("MonochromeUI") ? 'transform 100ms ease, opacity 100ms ease' : 'transform 0.3s ease, opacity 0.5s ease'; - }); - let showDropdownItems = () => { - PopupUL.style.display = 'block'; - Array.from(PopupUL.children).forEach((item, index) => { - clearTimeout(item._timeout); - item.style.opacity = 0; - item.style.transform = 'translateY(-4px)'; - item._timeout = setTimeout(() => { - item.style.opacity = 1; - item.style.transform = 'translateY(2px)'; - }, index * (UtilityEnabled("MonochromeUI") ? 20 : 36)); - }); - }; - let hideDropdownItems = () => { - Array.from(PopupUL.children).forEach((item) => { - clearTimeout(item._timeout); - item.style.opacity = 0; - item.style.transform = 'translateY(-16px)'; - }); - setTimeout(() => { - PopupUL.style.display = 'none'; - }, UtilityEnabled("MonochromeUI") ? 80 : 100); - }; - let toggleDropdownItems = () => { - if (PopupUL.style.display === 'block') { - hideDropdownItems(); - } else { - showDropdownItems(); - } - }; + PopupUL.innerHTML = `
  • 登录
    • `; + PopupUL.children[0].addEventListener("click", () => { + location.href = "https://www.xmoj.tech/loginpage.php"; + }); let parentLi = document.querySelector("#navbar > ul.nav.navbar-nav.navbar-right > li"); - parentLi.addEventListener("click", toggleDropdownItems); document.addEventListener("click", (event) => { if (!parentLi.contains(event.target) && PopupUL.style.display === 'block') { hideDropdownItems(); } }); + } else if (document.querySelector("#navbar > ul.nav.navbar-nav.navbar-right > li > ul") != undefined && document.querySelector("#navbar > ul.nav.navbar-nav.navbar-right > li > ul > li:nth-child(2)") != null && document.querySelector("#navbar > ul.nav.navbar-nav.navbar-right > li > ul > li:nth-child(2)").innerText != "个人中心") { + let PopupUL = document.querySelector("#navbar > ul.nav.navbar-nav.navbar-right > li > ul"); + PopupUL.innerHTML = ""; + let MenuItems = CreateUserMenuItems(); + for (let Item of MenuItems) PopupUL.appendChild(Item); + InitializeUserMenu(PopupUL, document.querySelector("#navbar > ul.nav.navbar-nav.navbar-right > li"), MenuItems); } } if (UtilityEnabled("AutoCountdown")) { @@ -2642,17 +3305,17 @@ async function main() { let spacer = document.createElement("div"); spacer.style.height = '48px'; document.body.insertBefore(spacer, document.body.firstChild); - UpdateDiv.querySelector(".btn-close").addEventListener("click", function () { + if (UpdateDiv.querySelector(".btn-close") != null) UpdateDiv.querySelector(".btn-close").addEventListener("click", function () { document.body.removeChild(spacer); }); } document.body.appendChild(UpdateDiv); - document.querySelector("body > div").insertBefore(UpdateDiv, document.querySelector("body > div > div.mt-3")); + if (document.querySelector("body > div") != null) document.querySelector("body > div").insertBefore(UpdateDiv, document.querySelector("body > div > div.mt-3")); } if (localStorage.getItem("UserScript-Update-LastVersion") != GM_info.script.version) { localStorage.setItem("UserScript-Update-LastVersion", GM_info.script.version); let UpdateDiv = document.createElement("div"); - document.querySelector("body").appendChild(UpdateDiv); + if (document.querySelector("body") != null) document.querySelector("body").appendChild(UpdateDiv); UpdateDiv.className = "modal fade"; UpdateDiv.id = "UpdateModal"; UpdateDiv.tabIndex = -1; @@ -2767,7 +3430,9 @@ async function main() { dispatchEvent(new Event("focus")); - if (location.pathname == "/index.php" || location.pathname == "/") { + if ((location.pathname == "/index.php" || location.pathname == "/") && document.querySelector("body > div > div.mt-3 > div > div.col-md-4") == null) { + //页面结构异常（如403/404页面），跳过处理 + } else if (location.pathname == "/index.php" || location.pathname == "/") { if (new URL(location.href).searchParams.get("ByUserScript") != null) { document.title = "脚本设置"; localStorage.setItem("UserScript-Opened", "true"); @@ -3046,7 +3711,7 @@ async function main() { FeedbackCard.appendChild(FeedbackCardBody); Container.appendChild(FeedbackCard); } else { - let Temp = document.querySelector("body > div > div.mt-3 > div > div.col-md-8").children; + let Temp = (document.querySelector("body > div > div.mt-3 > div > div.col-md-8") != null) ? document.querySelector("body > div > div.mt-3 > div > div.col-md-8").children : []; let NewsData = []; for (let i = 0; i < Temp.length; i += 2) { let Title = Temp[i].children[0].innerText; @@ -3057,7 +3722,7 @@ async function main() { let Body = Temp[i + 1].innerHTML; NewsData.push({"Title": Title, "Time": new Date(Time), "Body": Body}); } - document.querySelector("body > div > div.mt-3 > div > div.col-md-8").innerHTML = ""; + if (document.querySelector("body > div > div.mt-3 > div > div.col-md-8") != null) document.querySelector("body > div > div.mt-3 > div > div.col-md-8").innerHTML = ""; for (let i = 0; i < NewsData.length; i++) { let NewsRow = document.createElement("div"); NewsRow.className = "cnt-row"; @@ -3072,10 +3737,10 @@ async function main() { NewsRowBody.className = "cnt-row-body"; NewsRowBody.innerHTML = NewsData[i].Body; NewsRow.appendChild(NewsRowBody); - document.querySelector("body > div > div.mt-3 > div > div.col-md-8").appendChild(NewsRow); + if (document.querySelector("body > div > div.mt-3 > div > div.col-md-8") != null) document.querySelector("body > div > div.mt-3 > div > div.col-md-8").appendChild(NewsRow); } - let CountDownData = document.querySelector("#countdown_list").innerHTML; - document.querySelector("body > div > div.mt-3 > div > div.col-md-4").innerHTML = `
    + let CountDownData = (document.querySelector("#countdown_list") != null) ? document.querySelector("#countdown_list").innerHTML : ""; + if (document.querySelector("body > div > div.mt-3 > div > div.col-md-4") != null) document.querySelector("body > div > div.mt-3 > div > div.col-md-4").innerHTML = `
    倒计时
    ${CountDownData}
    `; @@ -3083,38 +3748,38 @@ async function main() { for (let i = 0; i < Tables.length; i++) { TidyTable(Tables[i]); } - document.querySelector("body > div > div.mt-3 > div > div.col-md-4").innerHTML += `
    + if (document.querySelector("body > div > div.mt-3 > div > div.col-md-4") != null) document.querySelector("body > div > div.mt-3 > div > div.col-md-4").innerHTML += `
    公告
    加载中...
    `; RequestAPI("GetNotice", {}, (Response) => { if (Response.Success) { - document.querySelector("body > div.container > div > div > div.col-md-4 > div:nth-child(2) > div.cnt-row-body").innerHTML = marked.parse(Response.Data["Notice"]).replaceAll(/@([a-zA-Z0-9]+)/g, `@$1`); + if (document.querySelector("body > div.container > div > div > div.col-md-4 > div:nth-child(2) > div.cnt-row-body") != null) document.querySelector("body > div.container > div > div > div.col-md-4 > div:nth-child(2) > div.cnt-row-body").innerHTML = marked.parse(Response.Data["Notice"]).replaceAll(/@([a-zA-Z0-9]+)/g, `@$1`); RenderMathJax(); let UsernameElements = document.getElementsByClassName("Usernames"); for (let i = 0; i < UsernameElements.length; i++) { GetUsernameHTML(UsernameElements[i], UsernameElements[i].innerText, true); } } else { - document.querySelector("body > div.container > div > div > div.col-md-4 > div:nth-child(2) > div.cnt-row-body").innerHTML = "加载失败: " + Response.Message; + if (document.querySelector("body > div.container > div > div > div.col-md-4 > div:nth-child(2) > div.cnt-row-body") != null) document.querySelector("body > div.container > div > div > div.col-md-4 > div:nth-child(2) > div.cnt-row-body").innerHTML = "加载失败: " + Response.Message; } }); } } else if (location.pathname == "/problemset.php") { if (UtilityEnabled("Translate")) { - document.querySelector("body > div > div.mt-3 > center > table:nth-child(2) > tbody > tr > td:nth-child(2) > form > input").placeholder = "题目编号"; - document.querySelector("body > div > div.mt-3 > center > table:nth-child(2) > tbody > tr > td:nth-child(2) > form > button").innerText = "确认"; - document.querySelector("body > div > div.mt-3 > center > table:nth-child(2) > tbody > tr > td:nth-child(3) > form > input").placeholder = "标题或内容"; - document.querySelector("#problemset > thead > tr > th:nth-child(1)").innerText = "状态"; + if (document.querySelector("body > div > div.mt-3 > center > table:nth-child(2) > tbody > tr > td:nth-child(2) > form > input") != null) document.querySelector("body > div > div.mt-3 > center > table:nth-child(2) > tbody > tr > td:nth-child(2) > form > input").placeholder = "题目编号"; + if (document.querySelector("body > div > div.mt-3 > center > table:nth-child(2) > tbody > tr > td:nth-child(2) > form > button") != null) document.querySelector("body > div > div.mt-3 > center > table:nth-child(2) > tbody > tr > td:nth-child(2) > form > button").innerText = "确认"; + if (document.querySelector("body > div > div.mt-3 > center > table:nth-child(2) > tbody > tr > td:nth-child(3) > form > input") != null) document.querySelector("body > div > div.mt-3 > center > table:nth-child(2) > tbody > tr > td:nth-child(3) > form > input").placeholder = "标题或内容"; + if (document.querySelector("#problemset > thead > tr > th:nth-child(1)") != null) document.querySelector("#problemset > thead > tr > th:nth-child(1)").innerText = "状态"; } if (UtilityEnabled("ResetType")) { - document.querySelector("#problemset > thead > tr > th:nth-child(1)").style.width = "5%"; - document.querySelector("#problemset > thead > tr > th:nth-child(2)").style.width = "10%"; - document.querySelector("#problemset > thead > tr > th:nth-child(3)").style.width = "75%"; - document.querySelector("#problemset > thead > tr > th:nth-child(4)").style.width = "5%"; - document.querySelector("#problemset > thead > tr > th:nth-child(5)").style.width = "5%"; + if (document.querySelector("#problemset > thead > tr > th:nth-child(1)") != null) document.querySelector("#problemset > thead > tr > th:nth-child(1)").style.width = "5%"; + if (document.querySelector("#problemset > thead > tr > th:nth-child(2)") != null) document.querySelector("#problemset > thead > tr > th:nth-child(2)").style.width = "10%"; + if (document.querySelector("#problemset > thead > tr > th:nth-child(3)") != null) document.querySelector("#problemset > thead > tr > th:nth-child(3)").style.width = "75%"; + if (document.querySelector("#problemset > thead > tr > th:nth-child(4)") != null) document.querySelector("#problemset > thead > tr > th:nth-child(4)").style.width = "5%"; + if (document.querySelector("#problemset > thead > tr > th:nth-child(5)") != null) document.querySelector("#problemset > thead > tr > th:nth-child(5)").style.width = "5%"; } - document.querySelector("body > div > div.mt-3 > center > table:nth-child(2)").outerHTML = ` + if (document.querySelector("body > div > div.mt-3 > center > table:nth-child(2)") != null) document.querySelector("body > div > div.mt-3 > center > table:nth-child(2)").outerHTML = `
    @@ -3131,10 +3796,10 @@ async function main() {
    `; if (SearchParams.get("search") != null) { - document.querySelector("body > div > div.mt-3 > center > div > div:nth-child(3) > form > input").value = SearchParams.get("search"); + if (document.querySelector("body > div > div.mt-3 > center > div > div:nth-child(3) > form > input") != null) document.querySelector("body > div > div.mt-3 > center > div > div:nth-child(3) > form > input").value = SearchParams.get("search"); } - let Temp = document.querySelector("#problemset").rows; + let Temp = (document.querySelector("#problemset") != null) ? document.querySelector("#problemset").rows : []; for (let i = 1; i < Temp.length; i++) { localStorage.setItem("UserScript-Problem-" + Temp[i].children[1].innerText + "-Name", Temp[i].children[2].innerText); } @@ -3145,79 +3810,14 @@ async function main() { if (transEnZh !== null) transEnZh.remove(); await RenderMathJax(); - if (SearchParams.get("cid") != null && UtilityEnabled("ProblemSwitcher")) { - let pid = localStorage.getItem("UserScript-Contest-" + SearchParams.get("cid") + "-Problem-" + SearchParams.get("pid") + "-PID"); - if (!pid) { - const contestReq = await fetch("https://www.xmoj.tech/contest.php?cid=" + SearchParams.get("cid")); - const res = await contestReq.text(); - if (contestReq.status === 200 && res.indexOf("比赛尚未开始或私有，不能查看题目。") === -1) { - const parser = new DOMParser(); - const dom = parser.parseFromString(res, "text/html"); - const rows = (dom.querySelector("#problemset > tbody")).rows; - for (let i = 0; i < rows.length; i++) { - let problemIdText = rows[i].children[1].innerText; // Get the text content - let match = problemIdText.match(/\d+/); // Extract the number - if (match) { - let extractedPid = match[0]; - localStorage.setItem("UserScript-Contest-" + SearchParams.get("cid") + "-Problem-" + i + "-PID", extractedPid); - } - } - pid = localStorage.getItem("UserScript-Contest-" + SearchParams.get("cid") + "-Problem-" + SearchParams.get("pid") + "-PID"); - } - } - if (pid) { - document.getElementsByTagName("h2")[0].innerHTML += " (" + pid + ")"; - } - let ContestProblemList = localStorage.getItem("UserScript-Contest-" + SearchParams.get("cid") + "-ProblemList"); - if (ContestProblemList == null) { - await unsafeWindow.GetContestProblemList(false); - ContestProblemList = localStorage.getItem("UserScript-Contest-" + SearchParams.get("cid") + "-ProblemList"); - } - - let problemSwitcher = document.createElement("div"); - problemSwitcher.classList.add("problem-switcher-container"); - problemSwitcher.style.position = "fixed"; - problemSwitcher.style.top = "50%"; - problemSwitcher.style.left = "0"; - problemSwitcher.style.transform = "translateY(-50%)"; - problemSwitcher.style.maxHeight = "80vh"; - problemSwitcher.style.overflowY = "auto"; - if (document.querySelector("html").getAttribute("data-bs-theme") == "dark") { - problemSwitcher.style.backgroundColor = UtilityEnabled("MonochromeUI") ? "#000" : "rgba(0, 0, 0, 0.8)"; - } else { - problemSwitcher.style.backgroundColor = UtilityEnabled("MonochromeUI") ? "#FFF" : "rgba(255, 255, 255, 0.8)"; - } - problemSwitcher.style.padding = "10px"; - problemSwitcher.style.borderRadius = UtilityEnabled("MonochromeUI") ? "0" : "0 10px 10px 0"; - if (UtilityEnabled("MonochromeUI")) problemSwitcher.style.borderRight = "4px solid"; - problemSwitcher.style.display = "flex"; - problemSwitcher.style.flexDirection = "column"; - - let problemList = JSON.parse(ContestProblemList); - problemSwitcher.innerHTML += `刷新`; - for (let i = 0; i < problemList.length; i++) { - let buttonText = ""; - if (i < 26) { - buttonText = String.fromCharCode(65 + i); - } else { - buttonText = String.fromCharCode(97 + (i - 26)); - } - let activeClass = ""; - if (problemList[i].url === location.href) { - activeClass = "active"; - } - problemSwitcher.innerHTML += `${buttonText}`; - } - document.body.appendChild(problemSwitcher); - } if (document.querySelector("body > div > div.mt-3 > h2") != null) { - document.querySelector("body > div > div.mt-3").innerHTML = "没有此题目或题目对你不可见"; + if (document.querySelector("body > div > div.mt-3") != null) document.querySelector("body > div > div.mt-3").innerHTML = "没有此题目或题目对你不可见"; setTimeout(() => { location.href = "https://www.xmoj.tech/problemset.php"; }, 1000); } else { - let PID = localStorage.getItem("UserScript-Contest-" + SearchParams.get("cid") + "-Problem-" + SearchParams.get("pid") + "-PID"); - if (document.querySelector("body > div > div.mt-3 > center").lastElementChild !== null) { + let PID = SearchParams.get("id"); + if (document.querySelector("body > div > div.mt-3 > center") != null && document.querySelector("body > div > div.mt-3 > center").lastElementChild !== null) { document.querySelector("body > div > div.mt-3 > center").lastElementChild.style.marginLeft = "10px"; } //修复提交按钮 @@ -3236,10 +3836,10 @@ async function main() { // Replace the element with the button SubmitLink.parentNode.replaceChild(SubmitButton, SubmitLink); // Remove the button's outer [] - let str = document.querySelector('.mt-3 > center:nth-child(1)').innerHTML; + let str = (document.querySelector('.mt-3 > center:nth-child(1)') != null) ? document.querySelector('.mt-3 > center:nth-child(1)').innerHTML : ""; let target = SubmitButton.outerHTML; - document.querySelector('.mt-3 > center:nth-child(1)').innerHTML = str.replace(new RegExp(`(.?)${target}(.?)`, 'g'), target); - document.querySelector('html body.placeholder-glow div.container div.mt-3 center button#SubmitButton.btn.btn-outline-secondary').onclick = function () { + if (document.querySelector('.mt-3 > center:nth-child(1)') != null) document.querySelector('.mt-3 > center:nth-child(1)').innerHTML = str.replace(new RegExp(`(.?)${target}(.?)`, 'g'), target); + if (document.querySelector('html body.placeholder-glow div.container div.mt-3 center button#SubmitButton.btn.btn-outline-secondary') != null) document.querySelector('html body.placeholder-glow div.container div.mt-3 center button#SubmitButton.btn.btn-outline-secondary').onclick = function () { window.location.href = SubmitLink.href; console.log(SubmitLink.href); }; @@ -3248,7 +3848,7 @@ async function main() { Temp[i].parentElement.className = "card"; } if (UtilityEnabled("RemoveUseless")) { - document.querySelector("h2.lang_en").remove(); + if (document.querySelector("h2.lang_en") != null) document.querySelector("h2.lang_en").remove(); document.getElementsByTagName("center")[1].remove(); } if (UtilityEnabled("CopySamples")) { @@ -3277,7 +3877,7 @@ async function main() { } IOFileElement.parentNode.insertBefore(document.createElement("br"), IOFileElement); IOFileElement.remove(); - let Temp = document.querySelector("body > div > div.mt-3 > center").childNodes[2].data.trim(); + let Temp = (document.querySelector("body > div > div.mt-3 > center") != null) ? document.querySelector("body > div > div.mt-3 > center").childNodes[2].data.trim() : ""; let IOFilename = Temp.substring(0, Temp.length - 3); localStorage.setItem("UserScript-Problem-" + PID + "-IOFilename", IOFilename); } @@ -3316,13 +3916,9 @@ async function main() { DiscussButton.style.marginLeft = "10px"; DiscussButton.type = "button"; DiscussButton.addEventListener("click", () => { - if (SearchParams.get("cid") != null) { - open("https://www.xmoj.tech/discuss3/discuss.php?pid=" + PID, "_blank"); - } else { - open("https://www.xmoj.tech/discuss3/discuss.php?pid=" + SearchParams.get("id"), "_blank"); - } + open("https://www.xmoj.tech/discuss3/discuss.php?pid=" + PID, "_blank"); }); - document.querySelector("body > div > div.mt-3 > center").appendChild(DiscussButton); + if (document.querySelector("body > div > div.mt-3 > center") != null) document.querySelector("body > div > div.mt-3 > center").appendChild(DiscussButton); let UnreadBadge = document.createElement("span"); UnreadBadge.className = "position-absolute top-0 start-100 translate-middle badge rounded-pill bg-danger"; UnreadBadge.style.display = "none"; @@ -3391,7 +3987,7 @@ async function main() { } else if (location.pathname == "/status.php") { if (SearchParams.get("ByUserScript") == null) { document.title = "提交状态"; - document.querySelector("body > script:nth-child(5)").remove(); + if (document.querySelector("body > script:nth-child(5)") != null) document.querySelector("body > script:nth-child(5)").remove(); if (UtilityEnabled("NewBootstrap")) { var checkNum = function(str) { var patrn = /^[0-9]{1,20}$/; @@ -3407,7 +4003,7 @@ async function main() { let CurrentJresultParam = params.get("jresult"); let CurrentJresult = checkNum(CurrentJresultParam) && -1 <= CurrentJresultParam && CurrentJresultParam <= 11 ? Number(CurrentJresultParam) : "-1"; - document.querySelector("#simform").outerHTML = `
    + if (document.querySelector("#simform") != null) document.querySelector("#simform").outerHTML = `
    @@ -3453,7 +4049,7 @@ async function main() { if (UtilityEnabled("ImproveACRate")) { let ImproveACRateButton = document.createElement("button"); - document.querySelector("body > div.container > div > div.input-append").appendChild(ImproveACRateButton); + if (document.querySelector("body > div.container > div > div.input-append") != null) document.querySelector("body > div.container > div > div.input-append").appendChild(ImproveACRateButton); ImproveACRateButton.className = "btn btn-outline-secondary"; ImproveACRateButton.innerText = "提高正确率"; ImproveACRateButton.disabled = true; @@ -3463,12 +4059,15 @@ async function main() { return Response.text(); }).then((Response) => { let ParsedDocument = new DOMParser().parseFromString(Response, "text/html"); - ImproveACRateButton.innerText += "(" + (parseInt(ParsedDocument.querySelector("#statics > tbody > tr:nth-child(4) > td:nth-child(2)").innerText) / parseInt(ParsedDocument.querySelector("#statics > tbody > tr:nth-child(3) > td:nth-child(2)").innerText) * 100).toFixed(2) + "%)"; - let Temp = ParsedDocument.querySelector("#statics > tbody > tr:nth-child(2) > td:nth-child(3) > script").innerText.split("\n")[5].split(";"); + if (ParsedDocument.querySelector("#statics > tbody > tr:nth-child(4) > td:nth-child(2)") != null && ParsedDocument.querySelector("#statics > tbody > tr:nth-child(3) > td:nth-child(2)") != null) ImproveACRateButton.innerText += "(" + (parseInt(ParsedDocument.querySelector("#statics > tbody > tr:nth-child(4) > td:nth-child(2)").innerText) / parseInt(ParsedDocument.querySelector("#statics > tbody > tr:nth-child(3) > td:nth-child(2)").innerText) * 100).toFixed(2) + "%)"; + let Temp = (ParsedDocument.querySelector("#statics > tbody > tr:nth-child(2) > td:nth-child(3) > script") != null) ? ParsedDocument.querySelector("#statics > tbody > tr:nth-child(2) > td:nth-child(3) > script").innerText.split("\n")[5].split(";") : []; for (let i = 0; i < Temp.length; i++) { ACProblems.push(Number(Temp[i].substring(2, Temp[i].indexOf(",")))); } - ImproveACRateButton.disabled = false; + //没有解析到已通过的题目时保持禁用，避免用无效的题号提交 + if (ACProblems.length > 0) { + ImproveACRateButton.disabled = false; + } }); ImproveACRateButton.addEventListener("click", async () => { ImproveACRateButton.disabled = true; @@ -3488,8 +4087,13 @@ async function main() { return Result.text(); }).then((Result) => { let ParsedDocument = new DOMParser().parseFromString(Result, "text/html"); - SID = ParsedDocument.querySelector("#result-tab > tbody > tr:nth-child(1) > td:nth-child(2)").innerText; + if (ParsedDocument.querySelector("#result-tab > tbody > tr:nth-child(1) > td:nth-child(2)") != null) SID = ParsedDocument.querySelector("#result-tab > tbody > tr:nth-child(1) > td:nth-child(2)").innerText; }); + //没有找到提交记录时跳过本次，避免提交错误的代码 + if (SID == 0) { + Count++; + return; + } let Code = ""; await fetch("https://www.xmoj.tech/getsource.php?id=" + SID) .then((Response) => { @@ -3513,7 +4117,7 @@ async function main() { } if (UtilityEnabled("CompareSource")) { let CompareButton = document.createElement("button"); - document.querySelector("body > div.container > div > div.input-append").appendChild(CompareButton); + if (document.querySelector("body > div.container > div > div.input-append") != null) document.querySelector("body > div.container > div > div.input-append").appendChild(CompareButton); CompareButton.className = "btn btn-outline-secondary"; CompareButton.innerText = "比较提交记录"; CompareButton.addEventListener("click", () => { @@ -3522,11 +4126,11 @@ async function main() { CompareButton.style.marginBottom = "7px"; } if (UtilityEnabled("ResetType")) { - document.querySelector("#result-tab > thead > tr > th:nth-child(1)").remove(); - document.querySelector("#result-tab > thead > tr > th:nth-child(2)").remove(); - document.querySelector("#result-tab > thead > tr > th:nth-child(10)").innerHTML = "开启O2"; + if (document.querySelector("#result-tab > thead > tr > th:nth-child(1)") != null) document.querySelector("#result-tab > thead > tr > th:nth-child(1)").remove(); + if (document.querySelector("#result-tab > thead > tr > th:nth-child(2)") != null) document.querySelector("#result-tab > thead > tr > th:nth-child(2)").remove(); + if (document.querySelector("#result-tab > thead > tr > th:nth-child(10)") != null) document.querySelector("#result-tab > thead > tr > th:nth-child(10)").innerHTML = "开启O2"; } - let Temp = document.querySelector("#result-tab > tbody").childNodes; + let Temp = (document.querySelector("#result-tab > tbody") != null) ? document.querySelector("#result-tab > tbody").childNodes : []; let SolutionIDs = []; for (let i = 1; i < Temp.length; i += 2) { let SID = Number(Temp[i].childNodes[1].innerText); @@ -3580,7 +4184,7 @@ async function main() { Rows[i].cells[2].className = "td_result"; let SolutionID = SolutionIDs[i - 1]; if (Rows[i].cells[2].children.length == 2) { - Points[SolutionID] = Rows[i].cells[2].children[1].innerText; + Points[SolutionID] = Rows[i].cells[2].children[1].textContent.trim(); Rows[i].cells[2].children[1].remove(); } Rows[i].cells[2].innerHTML += UtilityEnabled("MonochromeUI") ? "" : ""; @@ -3654,269 +4258,17 @@ async function main() { }; } } - } else if (location.pathname == "/contest.php") { - if (UtilityEnabled("AutoCountdown")) { - clock = () => { - } - } - if (location.href.indexOf("?cid=") == -1) { - if (UtilityEnabled("ResetType")) { - document.querySelector("body > div > div.mt-3 > center").innerHTML = String(document.querySelector("body > div > div.mt-3 > center").innerHTML).replaceAll("ServerTime:", "服务器时间："); - document.querySelector("body > div > div.mt-3 > center > table").style.marginTop = "10px"; - - document.querySelector("body > div > div.mt-3 > center > form").outerHTML = `
    -
    - -
    - - -
    - -
    `; - } - if (UtilityEnabled("Translate")) { - document.querySelector("body > div > div.mt-3 > center > table > thead > tr").childNodes[0].innerText = "编号"; - document.querySelector("body > div > div.mt-3 > center > table > thead > tr").childNodes[1].innerText = "标题"; - document.querySelector("body > div > div.mt-3 > center > table > thead > tr").childNodes[2].innerText = "状态"; - document.querySelector("body > div > div.mt-3 > center > table > thead > tr").childNodes[3].remove(); - document.querySelector("body > div > div.mt-3 > center > table > thead > tr").childNodes[3].innerText = "创建者"; - } - let Temp = document.querySelector("body > div > div.mt-3 > center > table > tbody").childNodes; - for (let i = 1; i < Temp.length; i++) { - let CurrentElement = Temp[i].childNodes[2].childNodes; - if (CurrentElement[1].childNodes[0].data.indexOf("运行中") != -1) { - let Time = String(CurrentElement[1].childNodes[1].innerText).substring(4); - let Day = parseInt(Time.substring(0, Time.indexOf("天"))) || 0; - let Hour = parseInt(Time.substring((Time.indexOf("天") == -1 ? 0 : Time.indexOf("天") + 1), Time.indexOf("小时"))) || 0; - let Minute = parseInt(Time.substring((Time.indexOf("小时") == -1 ? 0 : Time.indexOf("小时") + 2), Time.indexOf("分"))) || 0; - let Second = parseInt(Time.substring((Time.indexOf("分") == -1 ? 0 : Time.indexOf("分") + 1), Time.indexOf("秒"))) || 0; - let TimeStamp = new Date().getTime() + diff + ((((isNaN(Day) ? 0 : Day) * 24 + Hour) * 60 + Minute) * 60 + Second) * 1000; - CurrentElement[1].childNodes[1].setAttribute("EndTime", TimeStamp); - CurrentElement[1].childNodes[1].classList.add("UpdateByJS"); - } else if (CurrentElement[1].childNodes[0].data.indexOf("开始于") != -1) { - let TimeStamp = Date.parse(String(CurrentElement[1].childNodes[0].data).substring(4)) + diff; - CurrentElement[1].setAttribute("EndTime", TimeStamp); - CurrentElement[1].classList.add("UpdateByJS"); - } else if (CurrentElement[1].childNodes[0].data.indexOf("已结束") != -1) { - let TimeStamp = String(CurrentElement[1].childNodes[0].data).substring(4); - CurrentElement[1].childNodes[0].data = " 已结束 "; - CurrentElement[1].className = "red"; - let Temp = document.createElement("span"); - CurrentElement[1].appendChild(Temp); - Temp.className = "green"; - Temp.innerHTML = TimeStamp; - } - Temp[i].childNodes[3].style.display = "none"; - Temp[i].childNodes[4].innerHTML = "    " + Temp[i].childNodes[4].innerHTML + ""; - localStorage.setItem("UserScript-Contest-" + Temp[i].childNodes[0].innerText + "-Name", Temp[i].childNodes[1].innerText); - } - } else { - document.getElementsByTagName("h3")[0].innerHTML = "比赛" + document.getElementsByTagName("h3")[0].innerHTML.substring(7); - if (document.querySelector("#time_left") != null) { - let EndTime = document.querySelector("body > div > div.mt-3 > center").childNodes[3].data; - EndTime = EndTime.substring(EndTime.indexOf("结束时间是：") + 6, EndTime.lastIndexOf("。")); - EndTime = new Date(EndTime).getTime(); - if (new Date().getTime() < EndTime) { - document.querySelector("#time_left").classList.add("UpdateByJS"); - document.querySelector("#time_left").setAttribute("EndTime", EndTime); - } - } - let HTMLData = document.querySelector("body > div > div.mt-3 > center > div").innerHTML; - HTMLData = HTMLData.replaceAll("  \n  ", " ") - HTMLData = HTMLData.replaceAll("
    开始于: ", "开始时间：") - HTMLData = HTMLData.replaceAll("\n结束于: ", "
    结束时间：") - HTMLData = HTMLData.replaceAll("\n订正截止日期: ", "
    订正截止日期：") - HTMLData = HTMLData.replaceAll("\n现在时间: ", "当前时间：") - HTMLData = HTMLData.replaceAll("\n状态:", "
    状态：") - document.querySelector("body > div > div.mt-3 > center > div").innerHTML = HTMLData; - if (UtilityEnabled("RemoveAlerts") && document.querySelector("body > div > div.mt-3 > center").innerHTML.indexOf("尚未开始比赛") != -1) { - document.querySelector("body > div > div.mt-3 > center > a").setAttribute("href", "start_contest.php?cid=" + SearchParams.get("cid")); - } else if (UtilityEnabled("AutoRefresh")) { - addEventListener("focus", async () => { - await fetch(location.href) - .then((Response) => { - return Response.text(); - }) - .then((Response) => { - let ParsedDocument = new DOMParser().parseFromString(Response, "text/html"); - let Temp = ParsedDocument.querySelector("#problemset > tbody").children; - if (UtilityEnabled("ReplaceYN")) { - for (let i = 0; i < Temp.length; i++) { - let Status = Temp[i].children[0].innerText; - if (Status.indexOf("Y") != -1) { - document.querySelector("#problemset > tbody").children[i].children[0].children[0].className = "status status_y"; - document.querySelector("#problemset > tbody").children[i].children[0].children[0].innerText = "✓"; - } else if (Status.indexOf("N") != -1) { - document.querySelector("#problemset > tbody").children[i].children[0].children[0].className = "status status_n"; - document.querySelector("#problemset > tbody").children[i].children[0].children[0].innerText = "✗"; - } - } - } - }); - }); - document.querySelector("body > div > div.mt-3 > center > br:nth-child(2)").remove(); - document.querySelector("body > div > div.mt-3 > center > br:nth-child(2)").remove(); - document.querySelector("body > div > div.mt-3 > center > div > .red").innerHTML = String(document.querySelector("body > div > div.mt-3 > center > div > .red").innerHTML).replaceAll("
    ", "

    "); - - document.querySelector("#problemset > tbody").innerHTML = String(document.querySelector("#problemset > tbody").innerHTML).replaceAll(/\t ([0-9]*)      问题  ([^<]*)/g, "$2. $1"); - - document.querySelector("#problemset > tbody").innerHTML = String(document.querySelector("#problemset > tbody").innerHTML).replaceAll(/\t\*([0-9]*)      问题  ([^<]*)/g, "拓展$2. $1"); - - if (UtilityEnabled("MoreSTD") && document.querySelector("#problemset > thead > tr").innerHTML.indexOf("标程") != -1) { - let Temp = document.querySelector("#problemset > thead > tr").children; - for (let i = 0; i < Temp.length; i++) { - if (Temp[i].innerText == "标程") { - Temp[i].remove(); - let Temp2 = document.querySelector("#problemset > tbody").children; - for (let j = 0; j < Temp2.length; j++) { - if (Temp2[j].children[i] != undefined) { - Temp2[j].children[i].remove(); - } - } - } - } - document.querySelector("#problemset > thead > tr").innerHTML += "标程"; - Temp = document.querySelector("#problemset > tbody").children; - for (let i = 0; i < Temp.length; i++) { - Temp[i].innerHTML += "打开"; - } - } - - Temp = document.querySelector("#problemset > tbody").rows; - for (let i = 0; i < Temp.length; i++) { - if (Temp[i].childNodes[0].children.length == 0) { - Temp[i].childNodes[0].innerHTML = "
    "; - } - let PID = Temp[i].childNodes[1].innerHTML; - if (PID.substring(0, 2) == "拓展") { - PID = PID.substring(2); - } - Temp[i].children[2].children[0].target = "_blank"; - localStorage.setItem("UserScript-Contest-" + SearchParams.get("cid") + "-Problem-" + i + "-PID", PID.substring(3)); - localStorage.setItem("UserScript-Problem-" + PID.substring(3) + "-Name", Temp[i].childNodes[2].innerText); - } - let CheatDiv = document.createElement("div"); - CheatDiv.style.marginTop = "20px"; - CheatDiv.style.textAlign = "left"; - document.querySelector("body > div > div.mt-3 > center").insertBefore(CheatDiv, document.querySelector("#problemset")); - if (UtilityEnabled("AutoCheat")) { - let AutoCheatButton = document.createElement("button"); - CheatDiv.appendChild(AutoCheatButton); - AutoCheatButton.className = "btn btn-outline-secondary"; - AutoCheatButton.innerText = "自动提交当年代码"; - AutoCheatButton.style.marginRight = "5px"; - AutoCheatButton.disabled = true; - let ACProblems = [], ContestProblems = []; - const UrlParams = new URLSearchParams(window.location.search); - const CID = UrlParams.get("cid"); - await fetch("https://www.xmoj.tech/userinfo.php?user=" + CurrentUsername) - .then((Response) => { - return Response.text(); - }).then((Response) => { - let ParsedDocument = new DOMParser().parseFromString(Response, "text/html"); - let Temp = ParsedDocument.querySelector("#statics > tbody > tr:nth-child(2) > td:nth-child(3) > script").innerText.split("\n")[5].split(";"); - for (let i = 0; i < Temp.length; i++) { - ACProblems.push(Number(Temp[i].substring(2, Temp[i].indexOf(",")))); - } - AutoCheatButton.disabled = false; - }); - let Rows = document.querySelector("#problemset > tbody").rows; - for (let i = 0; i < Rows.length; i++) { - ContestProblems.push(Rows[i].children[1].innerText.substring(Rows[i].children[1].innerText.indexOf('.') + 2)).toFixed; - } - AutoCheatButton.addEventListener("click", async () => { - AutoCheatButton.disabled = true; - let Submitted = false; - for (let i = 0; i < ContestProblems.length; i++) { - let PID = ContestProblems[i]; - if (ACProblems.indexOf(Number(PID)) == -1) { - console.log("Ignoring problem " + PID + " as it has not been solved yet."); - continue; - } - if (Rows[i].children[0].children[0].classList.contains("status_y")) { - console.log("Ignoring problem " + PID + " as it has already been solved in this contest."); - continue; - } - console.log("Submitting problem " + PID); - Submitted = true; - AutoCheatButton.innerHTML = "正在提交 " + PID; - let SID = 0; - await fetch("https://www.xmoj.tech/status.php?problem_id=" + PID + "&jresult=4") - .then((Result) => { - return Result.text(); - }).then((Result) => { - let ParsedDocument = new DOMParser().parseFromString(Result, "text/html"); - SID = ParsedDocument.querySelector("#result-tab > tbody > tr:nth-child(1) > td:nth-child(2)").innerText; - }); - await new Promise(r => setTimeout(r, 500)); - let Code = ""; - await fetch("https://www.xmoj.tech/getsource.php?id=" + SID) - .then((Response) => { - return Response.text(); - }).then((Response) => { - Code = Response.substring(0, Response.indexOf("/**************************************************************")).trim(); - }); - await new Promise(r => setTimeout(r, 500)); - await fetch("https://www.xmoj.tech/submit.php", { - "headers": { - "content-type": "application/x-www-form-urlencoded" - }, - "referrer": "https://www.xmoj.tech/submitpage.php?id=" + PID, - "method": "POST", - "body": "cid=" + CID + "&pid=" + i + "&" + "language=1&" + "source=" + encodeURIComponent(Code) + "&" + "enable_O2=on" - }); - await new Promise(r => setTimeout(r, 500)); - } - if (!Submitted) { - AutoCheatButton.innerHTML = "没有可以提交的题目!"; - await new Promise(r => setTimeout(r, 1000)); - } - AutoCheatButton.disabled = false; - if (Submitted) location.reload(); else AutoCheatButton.innerHTML = "自动提交当年代码"; - }); - document.addEventListener("keydown", (Event) => { - if (Event.code === 'Enter' && (Event.metaKey || Event.ctrlKey)) { - AutoCheatButton.click(); - } - }); - } - if (UtilityEnabled("OpenAllProblem")) { - let OpenAllButton = document.createElement("button"); - OpenAllButton.className = "btn btn-outline-secondary"; - OpenAllButton.innerText = "打开全部题目"; - OpenAllButton.style.marginRight = "5px"; - CheatDiv.appendChild(OpenAllButton); - OpenAllButton.addEventListener("click", () => { - let Rows = document.querySelector("#problemset > tbody").rows; - for (let i = 0; i < Rows.length; i++) { - open(Rows[i].children[2].children[0].href, "_blank"); - } - }); - let OpenUnsolvedButton = document.createElement("button"); - OpenUnsolvedButton.className = "btn btn-outline-secondary"; - OpenUnsolvedButton.innerText = "打开未解决题目"; - CheatDiv.appendChild(OpenUnsolvedButton); - OpenUnsolvedButton.addEventListener("click", () => { - let Rows = document.querySelector("#problemset > tbody").rows; - for (let i = 0; i < Rows.length; i++) { - if (!Rows[i].children[0].children[0].classList.contains("status_y")) { - open(Rows[i].children[2].children[0].href, "_blank"); - } - } - }); - } - localStorage.setItem("UserScript-Contest-" + SearchParams.get("cid") + "-ProblemCount", document.querySelector("#problemset > tbody").rows.length); - } - } + } else if (location.pathname == "/contestrank-oi.php" && document.querySelector("#rank") == null && document.querySelector("body > div > div.mt-3") == null) { + //页面结构异常（如403/404页面），跳过处理 } else if (location.pathname == "/contestrank-oi.php") { if (document.querySelector("#rank") == null) { - document.querySelector("body > div > div.mt-3").innerHTML = "

    比赛排名

    "; + if (document.querySelector("body > div > div.mt-3") != null) document.querySelector("body > div > div.mt-3").innerHTML = "

    比赛排名

    "; } if (SearchParams.get("ByUserScript") == null) { - if (document.querySelector("body > div > div.mt-3 > center > h3").innerText == "比赛排名") { - document.querySelector("#rank").innerText = "比赛暂时还没有排名"; + if (document.querySelector("body > div > div.mt-3 > center > h3") != null && document.querySelector("body > div > div.mt-3 > center > h3").innerText == "比赛排名") { + if (document.querySelector("#rank") != null) document.querySelector("#rank").innerText = "比赛暂时还没有排名"; } else { - document.querySelector("body > div > div.mt-3 > center > h3").innerText = document.querySelector("body > div > div.mt-3 > center > h3").innerText.substring(document.querySelector("body > div > div.mt-3 > center > h3").innerText.indexOf(" -- ") + 4) + "（OI排名）"; + if (document.querySelector("body > div > div.mt-3 > center > h3") != null) document.querySelector("body > div > div.mt-3 > center > h3").innerText = document.querySelector("body > div > div.mt-3 > center > h3").innerText.substring(document.querySelector("body > div > div.mt-3 > center > h3").innerText.indexOf(" -- ") + 4) + "（OI排名）"; let HeaderCells = document.querySelectorAll("#rank > thead > tr > *"); HeaderCells[0].innerText = "排名"; HeaderCells[1].innerText = "用户"; @@ -3997,11 +4349,11 @@ async function main() { Temp[i].cells[j].style.color = (UtilityEnabled("DarkMode") ? "white" : "black"); } } - document.querySelector("#rank > tbody").innerHTML = ParsedDocument.querySelector("#rank > tbody").innerHTML; + if (document.querySelector("#rank > tbody") != null && ParsedDocument.querySelector("#rank > tbody") != null) document.querySelector("#rank > tbody").innerHTML = ParsedDocument.querySelector("#rank > tbody").innerHTML; }); }; RefreshOIRank(); - document.title = document.querySelector("body > div.container > div > center > h3").innerText; + if (document.querySelector("body > div.container > div > center > h3") != null) document.title = document.querySelector("body > div.container > div > center > h3").innerText; if (UtilityEnabled("AutoRefresh")) { addEventListener("focus", RefreshOIRank); } @@ -4010,109 +4362,11 @@ async function main() { Style.innerHTML += "td {"; Style.innerHTML += " white-space: nowrap;"; Style.innerHTML += "}"; - document.querySelector("body > div.container > div > center").style.paddingBottom = "10px"; - document.querySelector("body > div.container > div > center > a").style.display = "none"; - document.title = document.querySelector("body > div.container > div > center > h3").innerText; - } else if (location.pathname == "/contestrank-correct.php") { - if (document.querySelector("#rank") == null) { - document.querySelector("body > div > div.mt-3").innerHTML = "

    比赛排名

    "; - } - if (document.querySelector("body > div > div.mt-3 > center > h3").innerText == "比赛排名") { - document.querySelector("#rank").innerText = "比赛暂时还没有排名"; - } else { - if (UtilityEnabled("ResetType")) { - document.querySelector("body > div > div.mt-3 > center > h3").innerText = document.querySelector("body > div > div.mt-3 > center > h3").innerText.substring(document.querySelector("body > div > div.mt-3 > center > h3").innerText.indexOf(" -- ") + 4) + "（订正排名）"; - document.querySelector("body > div > div.mt-3 > center > a").remove(); - } - let HeaderCells = document.querySelectorAll("#rank > thead > tr > *"); - HeaderCells[0].innerText = "排名"; - HeaderCells[1].innerText = "用户"; - HeaderCells[2].innerText = "昵称"; - HeaderCells[3].innerText = "AC数"; - HeaderCells[4].innerText = "得分"; - if (UtilityEnabled("MonochromeUI")) { - for (let j = 0; j < HeaderCells.length; j++) { - HeaderCells[j].removeAttribute("bgcolor"); - HeaderCells[j].style.setProperty("background-color", "black", "important"); - HeaderCells[j].style.setProperty("color", "white", "important"); - let Links = HeaderCells[j].querySelectorAll("a"); - for (let k = 0; k < Links.length; k++) { - Links[k].style.setProperty("color", "white", "important"); - } - } - } - let RefreshCorrectRank = async () => { - await fetch(location.href) - .then((Response) => { - return Response.text() - }) - .then(async (Response) => { - let ParsedDocument = new DOMParser().parseFromString(Response, "text/html"); - TidyTable(ParsedDocument.getElementById("rank")); - let Temp = ParsedDocument.getElementById("rank").rows; - for (var i = 1; i < Temp.length; i++) { - if (UtilityEnabled("MonochromeUI")) { - Temp[i].style.backgroundColor = ""; - } - let MetalCell = Temp[i].cells[0]; - let Metal = document.createElement("span"); - Metal.innerText = MetalCell.innerText; - Metal.className = "badge text-bg-primary"; - MetalCell.innerText = ""; - MetalCell.appendChild(Metal); - GetUsernameHTML(Temp[i].cells[1], Temp[i].cells[1].innerText); - Temp[i].cells[2].innerHTML = Temp[i].cells[2].innerText; - Temp[i].cells[3].innerHTML = Temp[i].cells[3].innerText; - if (UtilityEnabled("MonochromeUI")) { - for (let j = 0; j < 5 && j < Temp[i].cells.length; j++) { - Temp[i].cells[j].style.backgroundColor = ""; - Temp[i].cells[j].style.color = ""; - } - } - for (let j = 5; j < Temp[i].cells.length; j++) { - let InnerText = Temp[i].cells[j].innerText; - let BackgroundColor = Temp[i].cells[j].style.backgroundColor; - let Red = BackgroundColor.substring(4, BackgroundColor.indexOf(",")); - let Green = BackgroundColor.substring(BackgroundColor.indexOf(",") + 2, BackgroundColor.lastIndexOf(",")); - let Blue = BackgroundColor.substring(BackgroundColor.lastIndexOf(",") + 2, BackgroundColor.lastIndexOf(")")); - let NoData = (Red == 238 && Green == 238 && Blue == 238); - let FirstBlood = (Red == 170 && Green == 170 && Blue == 255); - let Solved = (Green == 255); - let ErrorCount = ""; - if (Solved) { - ErrorCount = (Blue == 170 ? "4+" : (Blue - 51) / 32); - } else { - ErrorCount = (Blue == 22 ? "14+" : (170 - Blue) / 10); - } - if (NoData) { - BackgroundColor = ""; - } else if (FirstBlood) { - BackgroundColor = "rgba(127, 127, 255, 0.5)"; - } else if (Solved) { - BackgroundColor = "rgba(0, 255, 0, 0.5)"; - if (ErrorCount != 0) { - InnerText += " (" + ErrorCount + ")"; - } - } else { - BackgroundColor = "rgba(255, 0, 0, 0.5)"; - if (ErrorCount != 0) { - InnerText += " (" + ErrorCount + ")"; - } - } - Temp[i].cells[j].innerHTML = InnerText; - Temp[i].cells[j].style.backgroundColor = BackgroundColor; - Temp[i].cells[j].style.color = (UtilityEnabled("DarkMode") ? "white" : "black"); - } - } - document.querySelector("#rank > tbody").innerHTML = ParsedDocument.querySelector("#rank > tbody").innerHTML; - }); - }; - RefreshCorrectRank(); - document.title = document.querySelector("body > div.container > div > center > h3").innerText; - if (UtilityEnabled("AutoRefresh")) { - addEventListener("focus", RefreshCorrectRank); - } - } + if (document.querySelector("body > div.container > div > center") != null) document.querySelector("body > div.container > div > center").style.paddingBottom = "10px"; + if (document.querySelector("body > div.container > div > center > a") != null) document.querySelector("body > div.container > div > center > a").style.display = "none"; + if (document.querySelector("body > div.container > div > center > h3") != null) document.title = document.querySelector("body > div.container > div > center > h3").innerText; + } else if (location.pathname == "/submitpage.php" && document.querySelector("body > div > div.mt-3") == null) { + //页面结构异常（如403/404页面），跳过处理 } else if (location.pathname == "/submitpage.php") { document.title = "提交代码: " + (SearchParams.get("id") != null ? "题目" + Number(SearchParams.get("id")) : "比赛" + Number(SearchParams.get("cid"))); // submitpage.php only renders the vcode field while the judge queue is busy, and the @@ -4122,7 +4376,7 @@ async function main() { const NativeCaptchaShown = document.querySelector("input[name='vcode']") != null || document.querySelector("img#vcode") != null || localStorage.getItem("UserScript-ForceCaptcha") === "true"; - document.querySelector("body > div > div.mt-3").innerHTML = `
    + if (document.querySelector("body > div > div.mt-3") != null) document.querySelector("body > div > div.mt-3").innerHTML = `

    Loading...

    @@ -4167,7 +4421,7 @@ async function main() { } })(); if (UtilityEnabled("AutoO2")) { - document.querySelector("#enable_O2").checked = true; + if (document.querySelector("#enable_O2") != null) document.querySelector("#enable_O2").checked = true; } const getSubmitStorageKey = () => (SearchParams.get("id") != null ? ('XMOJ-Submit-id-' + SearchParams.get("id")) : ('XMOJ-Submit-cid-' + SearchParams.get("cid") + '-pid-' + SearchParams.get("pid"))); let CodeMirrorElement; @@ -4261,7 +4515,7 @@ async function main() { let CaptchaObjectURL = null; let CaptchaRequestID = 0; const SetCaptchaStatus = (Message) => { - document.querySelector("#CaptchaStatus").innerText = Message; + if (document.querySelector("#CaptchaStatus") != null) document.querySelector("#CaptchaStatus").innerText = Message; }; // Byte 6-7 of a GIF header is the little endian width. vcode.php sizes the image as // 15px per character, so 60px means the easy 4 digit challenge while a wider image is @@ -4394,7 +4648,8 @@ async function main() { const RefreshCaptcha = async (StatusMessage) => { const RequestID = ++CaptchaRequestID; const CaptchaInput = document.querySelector("#vcode"); - document.querySelector("#CaptchaElement").style.display = "block"; + if (CaptchaInput == null) return; + if (document.querySelector("#CaptchaElement") != null) document.querySelector("#CaptchaElement").style.display = "block"; CaptchaInput.value = ""; SetCaptchaStatus(StatusMessage || ""); // Only a submitted answer counts against the session, so fetching another image is @@ -4427,7 +4682,7 @@ async function main() { if (RequestID !== CaptchaRequestID) return; if (CaptchaObjectURL !== null) URL.revokeObjectURL(CaptchaObjectURL); CaptchaObjectURL = URL.createObjectURL(ImageBlob); - document.querySelector("#CaptchaImage").src = CaptchaObjectURL; + if (document.querySelector("#CaptchaImage") != null) document.querySelector("#CaptchaImage").src = CaptchaObjectURL; CaptchaInput.value = ""; CaptchaInput.readOnly = false; if (!UtilityEnabled("AutoCaptcha")) return; @@ -4453,10 +4708,10 @@ async function main() { } SetCaptchaStatus("连续几张都看不太准，请手动输入，或点击图片换一张"); }; - document.querySelector("#CaptchaImage").addEventListener("click", () => { + if (document.querySelector("#CaptchaImage") != null) document.querySelector("#CaptchaImage").addEventListener("click", () => { RefreshCaptcha(""); }); - document.querySelector("#vcode").addEventListener("keydown", (KeyEvent) => { + if (document.querySelector("#vcode") != null) document.querySelector("#vcode").addEventListener("keydown", (KeyEvent) => { if (KeyEvent.key === "Enter") { KeyEvent.preventDefault(); Submit.click(); @@ -4466,7 +4721,7 @@ async function main() { // one costs nothing and covers the case where the queue grew past the enforcement // threshold after this page was rendered. const GetCaptchaParameter = () => { - const CaptchaValue = document.querySelector("#vcode").value.trim(); + const CaptchaValue = (document.querySelector("#vcode") != null) ? document.querySelector("#vcode").value.trim() : ""; return CaptchaValue === "" ? "" : "&vcode=" + encodeURIComponent(CaptchaValue); }; // Submitting a blank answer makes the server mark the session as having failed the @@ -4475,8 +4730,8 @@ async function main() { // 提交 is pressed: a warning leaves 强制提交 on screen, and the captcha can be cleared // in between by refreshing the image or emptying the box by hand. const CaptchaIsMissing = () => { - if (document.querySelector("#CaptchaElement").style.display === "none") return false; - if (document.querySelector("#vcode").value.trim() !== "") return false; + if (document.querySelector("#CaptchaElement") != null && document.querySelector("#CaptchaElement").style.display === "none") return false; + if (document.querySelector("#vcode") != null && document.querySelector("#vcode").value.trim() !== "") return false; PassCheck.style.display = "none"; ErrorElement.style.display = "block"; ErrorMessage.style.color = "red"; @@ -4489,7 +4744,7 @@ async function main() { ErrorMessage.innerText = "当前评测队列繁忙，请先填写上方的验证码。"; Submit.disabled = false; Submit.value = "提交"; - document.querySelector("#vcode").focus(); + if (document.querySelector("#vcode") != null) document.querySelector("#vcode").focus(); return true; }; if (NativeCaptchaShown) { @@ -4517,44 +4772,13 @@ async function main() { async function SubmitToEndedContestProblem(Source, O2Switch, ReportStatus) { const ContestID = new URL(location.href).searchParams.get("cid"); const ProblemNumber = new URL(location.href).searchParams.get("pid"); - // A rejected fetch here would unwind all the way out of the click handler, which - // has no catch, leaving 提交 stuck on 正在提交... with the error box still hidden. - let ContestResponse = undefined; - let ContestPage = ""; - try { - ContestResponse = await fetch("https://www.xmoj.tech/contest.php?cid=" + ContestID); - ContestPage = await ContestResponse.text(); - } catch (e) { - console.error(e); - return {Success: false, Message: "无法读取比赛页面，未能找到原题题号！"}; - } - if (ContestResponse.status !== 200 || ContestPage.indexOf("比赛尚未开始或私有，不能查看题目。") !== -1) { - console.error("Failed to get contest page!"); - return {Success: false, Message: "无法读取比赛页面，未能找到原题题号！"}; - } - let RealPID = undefined; + let RealPID; try { - const ContestDocument = new DOMParser().parseFromString(ContestPage, "text/html"); - const ProblemTable = ContestDocument.querySelector("#problemset > tbody"); - if (ProblemTable === null) { - console.error("Failed to find the problem list of the contest!"); - return {Success: false, Message: "无法解析比赛题目列表，未能找到原题题号！"}; - } - const ContestProblems = []; - for (let i = 0; i < ProblemTable.rows.length; i++) { - // The 题号 cell is padded with newlines and tabs; a fixed substring(2, 6) - // truncates any problem number that is not exactly four digits. - const ProblemNumberMatch = ProblemTable.rows[i].children[1].textContent.match(/\d+/); - ContestProblems.push(ProblemNumberMatch === null ? "" : ProblemNumberMatch[0]); - } - RealPID = ContestProblems[ProblemNumber]; - if (UtilityEnabled("DebugMode")) { - console.log("Contest Problems:", ContestProblems); - console.log("Real PID:", RealPID); - } + const problem = await GetContestProblemData(ContestID, ProblemNumber); + RealPID = String(problem.problemId); } catch (e) { console.error(e); - return {Success: false, Message: "无法解析比赛题目列表，未能找到原题题号！"}; + return {Success: false, Message: "无法读取比赛题目，未能找到原题题号！"}; } if (RealPID === undefined || RealPID === "") { return {Success: false, Message: "无法确定原题题号，请手动前往原题提交！"}; @@ -4562,7 +4786,7 @@ async function main() { // XMOJ rejects anything submitted within a few seconds of the previous submission // with 请勿重复提交, so wait the cooldown out instead of silently dropping the code. for (let Attempt = 0; Attempt < 5; Attempt++) { - // The captcha field stays editable while we fetch contest.php and while we wait + // The captcha field stays editable while we fetch the contest API and while we wait // out a cooldown, so re-check it before every POST rather than trusting the // check the 提交 handler did. Sending a blank answer would burn the session. // CaptchaIsMissing() already shows its own message and restores the button. @@ -4593,7 +4817,7 @@ async function main() { // Retrying cannot help here: the answer that was sent has already been spent. if (SubmitPage.indexOf("验证码错误") !== -1) { await RefreshCaptcha(""); - document.querySelector("#vcode").focus(); + if (document.querySelector("#vcode") != null) document.querySelector("#vcode").focus(); return {Success: false, Message: "验证码错误！请填写上方的验证码后重新提交。"}; } if (SubmitPage.indexOf("请勿重复提交") === -1) { @@ -4617,10 +4841,10 @@ async function main() { // here as well as in the 提交 handler above. if (CaptchaIsMissing()) return; ErrorElement.style.display = "none"; - document.querySelector("#Submit").disabled = true; - document.querySelector("#Submit").value = "正在提交..."; + if (document.querySelector("#Submit") != null) document.querySelector("#Submit").disabled = true; + if (document.querySelector("#Submit") != null) document.querySelector("#Submit").value = "正在提交..."; let o2Switch = "&enable_O2=on"; - if (!document.querySelector("#enable_O2").checked) o2Switch = ""; + if (document.querySelector("#enable_O2") != null && !document.querySelector("#enable_O2").checked) o2Switch = ""; await fetch("https://www.xmoj.tech/submit.php", { "headers": { "content-type": "application/x-www-form-urlencoded" @@ -4651,7 +4875,7 @@ async function main() { ErrorMessage.innerText = "验证码错误！请填写上方的验证码后重新提交。"; Submit.disabled = false; Submit.value = "提交"; - document.querySelector("#vcode").focus(); + if (document.querySelector("#vcode") != null) document.querySelector("#vcode").focus(); return; } if (UtilityEnabled("DebugMode")) { @@ -4675,8 +4899,8 @@ async function main() { Submit.addEventListener("click", async () => { PassCheck.style.display = "none"; ErrorElement.style.display = "none"; - document.querySelector("#Submit").disabled = true; - document.querySelector("#Submit").value = "正在检查..."; + if (document.querySelector("#Submit") != null) document.querySelector("#Submit").disabled = true; + if (document.querySelector("#Submit") != null) document.querySelector("#Submit").value = "正在检查..."; if (CaptchaIsMissing()) return; let Source = CodeMirrorElement.getValue(); let PID = 0; @@ -4754,8 +4978,8 @@ async function main() { pre.textContent = 'freopen("' + IOFilename + '.in", "r", stdin);\nfreopen("' + IOFilename + '.out", "w", stdout);'; codeHost.appendChild(pre); } - document.querySelector("#Submit").disabled = false; - document.querySelector("#Submit").value = "提交"; + if (document.querySelector("#Submit") != null) document.querySelector("#Submit").disabled = false; + if (document.querySelector("#Submit") != null) document.querySelector("#Submit").value = "提交"; return false; } else if (RegExp("//.*freopen").test(Source)) { PassCheck.style.display = ""; @@ -4768,8 +4992,8 @@ async function main() { } } ErrorMessage.innerText = "请不要注释freopen语句"; - document.querySelector("#Submit").disabled = false; - document.querySelector("#Submit").value = "提交"; + if (document.querySelector("#Submit") != null) document.querySelector("#Submit").disabled = false; + if (document.querySelector("#Submit") != null) document.querySelector("#Submit").value = "提交"; return false; } } @@ -4784,8 +5008,8 @@ async function main() { } } ErrorMessage.innerText = "源代码为空"; - document.querySelector("#Submit").disabled = false; - document.querySelector("#Submit").value = "提交"; + if (document.querySelector("#Submit") != null) document.querySelector("#Submit").disabled = false; + if (document.querySelector("#Submit") != null) document.querySelector("#Submit").value = "提交"; return false; } if (UtilityEnabled("CompileError")) { @@ -4812,8 +5036,8 @@ async function main() { } } ErrorMessage.innerText = "编译错误：\n" + Response.stderr.trim(); - document.querySelector("#Submit").disabled = false; - document.querySelector("#Submit").value = "提交"; + if (document.querySelector("#Submit") != null) document.querySelector("#Submit").disabled = false; + if (document.querySelector("#Submit") != null) document.querySelector("#Submit").value = "提交"; return false; } else { PassCheck.click(); @@ -4822,10 +5046,12 @@ async function main() { PassCheck.click(); } }); + } else if (location.pathname == "/modifypage.php" && document.querySelector("body > div > div") == null) { + //页面结构异常（如403/404页面），跳过处理 } else if (location.pathname == "/modifypage.php") { if (SearchParams.get("ByUserScript") != null) { document.title = "XMOJ-Script 更新日志"; - document.querySelector("body > div > div.mt-3").innerHTML = ""; + if (document.querySelector("body > div > div.mt-3") != null) document.querySelector("body > div > div.mt-3").innerHTML = ""; await fetch(ServerURL + "/Update.json", {cache: "no-cache"}) .then((Response) => { return Response.json(); @@ -4835,7 +5061,7 @@ async function main() { let Version = Object.keys(Response.UpdateHistory)[i]; let Data = Response.UpdateHistory[Version]; let UpdateDataCard = document.createElement("div"); - document.querySelector("body > div > div.mt-3").appendChild(UpdateDataCard); + if (document.querySelector("body > div > div.mt-3") != null) document.querySelector("body > div > div.mt-3").appendChild(UpdateDataCard); UpdateDataCard.className = "card mb-3"; if (Data.Prerelease) UpdateDataCard.classList.add("text-secondary"); let UpdateDataCardBody = document.createElement("div"); @@ -4885,7 +5111,7 @@ async function main() { let AtcoderAccount = document.getElementsByName("acc_atc")[0].value; let USACOAccount = document.getElementsByName("acc_usaco")[0].value; let LuoguAccount = document.getElementsByName("acc_luogu")[0].value; - document.querySelector("body > div > div").innerHTML = `
    + if (document.querySelector("body > div > div") != null) document.querySelector("body > div > div").innerHTML = `
    @@ -4988,9 +5214,17 @@ async function main() { }); ModifyInfo.addEventListener("click", async () => { ModifyInfo.disabled = true; - ModifyInfo.querySelector("span").style.display = ""; + if (ModifyInfo.querySelector("span") != null) ModifyInfo.querySelector("span").style.display = ""; ErrorElement.style.display = "none"; SuccessElement.style.display = "none"; + //表单元素缺失时不提交，避免用空值覆盖用户信息 + if (document.querySelector("#BadgeContent") == null || document.querySelector("#BadgeBackgroundColor") == null || document.querySelector("#BadgeColor") == null || document.querySelector("#Nickname") == null || document.querySelector("#OldPassword") == null || document.querySelector("#NewPassword") == null || document.querySelector("#NewPasswordAgain") == null || document.querySelector("#School") == null || document.querySelector("#EmailAddress") == null || document.querySelector("#CodeforcesAccount") == null || document.querySelector("#AtcoderAccount") == null || document.querySelector("#USACOAccount") == null || document.querySelector("#LuoguAccount") == null) { + ModifyInfo.disabled = false; + if (ModifyInfo.querySelector("span") != null) ModifyInfo.querySelector("span").style.display = "none"; + ErrorElement.style.display = "block"; + ErrorElement.innerText = "页面加载异常，请刷新后重试"; + return; + } let BadgeContent = document.querySelector("#BadgeContent").value; let BadgeBackgroundColor = document.querySelector("#BadgeBackgroundColor").value; let BadgeColor = document.querySelector("#BadgeColor").value; @@ -5005,7 +5239,7 @@ async function main() { Resolve(); } else { ModifyInfo.disabled = false; - ModifyInfo.querySelector("span").style.display = "none"; + if (ModifyInfo.querySelector("span") != null) ModifyInfo.querySelector("span").style.display = "none"; ErrorElement.style.display = "block"; ErrorElement.innerText = Response.Message; } @@ -5030,12 +5264,12 @@ async function main() { "body": "nick=" + encodeURIComponent(Nickname) + "&" + "opassword=" + encodeURIComponent(OldPassword) + "&" + "npassword=" + encodeURIComponent(NewPassword) + "&" + "rptpassword=" + encodeURIComponent(NewPasswordAgain) + "&" + "school=" + encodeURIComponent(School) + "&" + "email=" + encodeURIComponent(EmailAddress) + "&" + "acc_cf=" + encodeURIComponent(CodeforcesAccount) + "&" + "acc_atc=" + encodeURIComponent(AtcoderAccount) + "&" + "acc_usaco=" + encodeURIComponent(USACOAccount) + "&" + "acc_luogu=" + encodeURIComponent(LuoguAccount) }); ModifyInfo.disabled = false; - ModifyInfo.querySelector("span").style.display = "none"; + if (ModifyInfo.querySelector("span") != null) ModifyInfo.querySelector("span").style.display = "none"; SuccessElement.style.display = "block"; }); if (UtilityEnabled("ExportACCode")) { let ExportACCode = document.createElement("button"); - document.querySelector("body > div.container > div").appendChild(ExportACCode); + if (document.querySelector("body > div.container > div") != null) document.querySelector("body > div.container > div").appendChild(ExportACCode); ExportACCode.innerText = "导出AC代码"; ExportACCode.className = "btn btn-outline-secondary"; ExportACCode.addEventListener("click", () => { @@ -5095,6 +5329,8 @@ async function main() { }); } } + } else if (location.pathname == "/userinfo.php" && document.querySelector("body > div > div") == null) { + //页面结构异常（如403/404页面），跳过处理 } else if (location.pathname == "/userinfo.php") { if (SearchParams.get("ByUserScript") === null) { if (UtilityEnabled("RemoveUseless")) { @@ -5103,10 +5339,10 @@ async function main() { Temp[i].remove(); } } - eval(document.querySelector("body > script:nth-child(5)").innerHTML); - document.querySelector("#statics > tbody > tr:nth-child(1)").remove(); + if (document.querySelector("body > script:nth-child(5)") != null) eval(document.querySelector("body > script:nth-child(5)").innerHTML); + if (document.querySelector("#statics > tbody > tr:nth-child(1)") != null) document.querySelector("#statics > tbody > tr:nth-child(1)").remove(); - let Temp = document.querySelector("#statics > tbody").children; + let Temp = (document.querySelector("#statics > tbody") != null) ? document.querySelector("#statics > tbody").children : []; for (let i = 0; i < Temp.length; i++) { if (Temp[i].children[0] != undefined) { if (Temp[i].children[0].innerText == "Statistics") { @@ -5118,18 +5354,18 @@ async function main() { } } - Temp = document.querySelector("#statics > tbody > tr:nth-child(1) > td:nth-child(3)").childNodes; + Temp = (document.querySelector("#statics > tbody > tr:nth-child(1) > td:nth-child(3)") != null) ? document.querySelector("#statics > tbody > tr:nth-child(1) > td:nth-child(3)").childNodes : []; let ACProblems = []; for (let i = 0; i < Temp.length; i++) { if (Temp[i].tagName == "A" && Temp[i].href.indexOf("problem.php?id=") != -1) { ACProblems.push(Number(Temp[i].innerText.trim())); } } - document.querySelector("#statics > tbody > tr:nth-child(1) > td:nth-child(3)").remove(); + if (document.querySelector("#statics > tbody > tr:nth-child(1) > td:nth-child(3)") != null) document.querySelector("#statics > tbody > tr:nth-child(1) > td:nth-child(3)").remove(); let UserID, UserNick; - [UserID, UserNick] = document.querySelector("#statics > caption").childNodes[0].data.trim().split("--"); - document.querySelector("#statics > caption").remove(); + if (document.querySelector("#statics > caption") != null) [UserID, UserNick] = document.querySelector("#statics > caption").childNodes[0].data.trim().split("--"); + if (document.querySelector("#statics > caption") != null) document.querySelector("#statics > caption").remove(); document.title = "用户 " + UserID + " 的个人中心"; let Row = document.createElement("div"); Row.className = "row"; @@ -5245,11 +5481,11 @@ async function main() { for (let i = 0; i < ACProblems.length; i++) { RightDiv.innerHTML += "" + ACProblems[i] + " "; } - document.querySelector("body > div > div").innerHTML = ""; - document.querySelector("body > div > div").appendChild(Row); + if (document.querySelector("body > div > div") != null) document.querySelector("body > div > div").innerHTML = ""; + if (document.querySelector("body > div > div") != null) document.querySelector("body > div > div").appendChild(Row); } else { document.title = "上传标程"; - document.querySelector("body > div > div.mt-3").innerHTML = ` + if (document.querySelector("body > div > div.mt-3") != null) document.querySelector("body > div > div.mt-3").innerHTML = `
    0%
    @@ -5275,7 +5511,7 @@ async function main() { return Response.text(); }).then((Response) => { let ParsedDocument = new DOMParser().parseFromString(Response, "text/html"); - let ScriptData = ParsedDocument.querySelector("#statics > tbody > tr:nth-child(2) > td:nth-child(3) > script").innerText; + let ScriptData = (ParsedDocument.querySelector("#statics > tbody > tr:nth-child(2) > td:nth-child(3) > script") != null) ? ParsedDocument.querySelector("#statics > tbody > tr:nth-child(2) > td:nth-child(3) > script").innerText : ""; ScriptData = ScriptData.substr(ScriptData.indexOf("}") + 1).trim(); ScriptData = ScriptData.split(";"); for (let i = 0; i < ScriptData.length; i++) { @@ -5317,35 +5553,37 @@ async function main() { }); }); } + } else if (location.pathname == "/comparesource.php" && document.querySelector("body > div.container > div") == null) { + //页面结构异常（如403/404页面），跳过处理 } else if (location.pathname == "/comparesource.php") { if (UtilityEnabled("CompareSource")) { if (location.search == "") { - document.querySelector("body > div.container > div").innerHTML = ""; + if (document.querySelector("body > div.container > div") != null) document.querySelector("body > div.container > div").innerHTML = ""; let LeftCodeText = document.createElement("span"); - document.querySelector("body > div.container > div").appendChild(LeftCodeText); + if (document.querySelector("body > div.container > div") != null) document.querySelector("body > div.container > div").appendChild(LeftCodeText); LeftCodeText.innerText = "左侧代码的运行编号："; let LeftCode = document.createElement("input"); - document.querySelector("body > div.container > div").appendChild(LeftCode); + if (document.querySelector("body > div.container > div") != null) document.querySelector("body > div.container > div").appendChild(LeftCode); LeftCode.classList.add("form-control"); LeftCode.style.width = "40%"; LeftCode.style.marginBottom = "5px"; let RightCodeText = document.createElement("span"); - document.querySelector("body > div.container > div").appendChild(RightCodeText); + if (document.querySelector("body > div.container > div") != null) document.querySelector("body > div.container > div").appendChild(RightCodeText); RightCodeText.innerText = "右侧代码的运行编号："; let RightCode = document.createElement("input"); - document.querySelector("body > div.container > div").appendChild(RightCode); + if (document.querySelector("body > div.container > div") != null) document.querySelector("body > div.container > div").appendChild(RightCode); RightCode.classList.add("form-control"); RightCode.style.width = "40%"; RightCode.style.marginBottom = "5px"; let CompareButton = document.createElement("button"); - document.querySelector("body > div.container > div").appendChild(CompareButton); + if (document.querySelector("body > div.container > div") != null) document.querySelector("body > div.container > div").appendChild(CompareButton); CompareButton.innerText = "比较"; CompareButton.className = "btn btn-primary"; CompareButton.addEventListener("click", () => { location.href = "https://www.xmoj.tech/comparesource.php?left=" + Number(LeftCode.value) + "&right=" + Number(RightCode.value); }); } else { - document.querySelector("body > div > div.mt-3").innerHTML = ` + if (document.querySelector("body > div > div.mt-3") != null) document.querySelector("body > div > div.mt-3").innerHTML = `
    @@ -5389,9 +5627,11 @@ async function main() { }); } } + } else if (location.pathname == "/loginpage.php" && document.querySelector("#login") == null) { + //页面结构异常（如403/404页面），跳过处理 } else if (location.pathname == "/loginpage.php") { if (UtilityEnabled("NewBootstrap")) { - document.querySelector("#login").innerHTML = `
    + if (document.querySelector("#login") != null) document.querySelector("#login").innerHTML = `
    @@ -5421,7 +5661,7 @@ async function main() { let ErrorText = document.createElement("div"); ErrorText.style.color = "red"; ErrorText.style.marginBottom = "5px"; - document.querySelector("#login").appendChild(ErrorText); + if (document.querySelector("#login") != null) document.querySelector("#login").appendChild(ErrorText); let LoginButton = document.getElementsByName("submit")[0]; LoginButton.addEventListener("click", async () => { let Username = document.getElementsByName("user_id")[0].value; @@ -5472,14 +5712,14 @@ async function main() { (async () => { let Credential = await getCredential(); if (Credential) { - document.querySelector("#login > div:nth-child(1) > div > input").value = Credential.id; - document.querySelector("#login > div:nth-child(2) > div > input").value = Credential.password; + if (document.querySelector("#login > div:nth-child(1) > div > input") != null) document.querySelector("#login > div:nth-child(1) > div > input").value = Credential.id; + if (document.querySelector("#login > div:nth-child(2) > div > input") != null) document.querySelector("#login > div:nth-child(2) > div > input").value = Credential.password; LoginButton.click(); } })(); } } else if (location.pathname == "/contest_video.php" || location.pathname == "/problem_video.php") { - let ScriptData = document.querySelector("body > div > div.mt-3 > center > script").innerHTML; + let ScriptData = (document.querySelector("body > div > div.mt-3 > center > script") != null) ? document.querySelector("body > div > div.mt-3 > center > script").innerHTML : ""; if (document.getElementById("J_prismPlayer0").innerHTML != "") { document.getElementById("J_prismPlayer0").innerHTML = ""; if (player) { @@ -5530,18 +5770,29 @@ async function main() { DownloadButton.innerText = "下载"; DownloadButton.href = Response.PlayInfoList.PlayInfo[0].PlayURL; DownloadButton.download = Response.VideoBase.Title; - document.querySelector("body > div > div.mt-3 > center").appendChild(DownloadButton); + if (document.querySelector("body > div > div.mt-3 > center") != null) document.querySelector("body > div > div.mt-3 > center").appendChild(DownloadButton); }); } } else if (location.pathname == "/reinfo.php") { document.title = "测试点信息: " + SearchParams.get("sid"); if (document.querySelector("#results > div") == undefined) { - document.querySelector("#results").parentElement.innerHTML = "没有测试点信息"; + if (document.querySelector("#results") != null) document.querySelector("#results").parentElement.innerHTML = "没有测试点信息"; } else { - for (let i = 0; i < document.querySelector("#results > div").children.length; i++) { - let CurrentElement = document.querySelector("#results > div").children[i].children[0].children[0].children[0]; - let Temp = CurrentElement.innerText.substring(0, CurrentElement.innerText.length - 2).split("/"); - CurrentElement.innerText = TimeToStringTime(Temp[0]) + "/" + SizeToStringSize(Temp[1]); + // With several subtasks there are several result groups, and group + // headers do not have the nested structure of a test point. + let ResultGroups = document.querySelectorAll("#results > div"); + for (let j = 0; j < ResultGroups.length; j++) { + for (let i = 0; i < ResultGroups[j].children.length; i++) { + let CurrentElement = ResultGroups[j].children[i]; + for (let Depth = 0; Depth < 3 && CurrentElement != undefined; Depth++) { + CurrentElement = CurrentElement.children[0]; + } + if (CurrentElement == undefined || CurrentElement.innerText.indexOf("/") == -1) { + continue; + } + let Temp = CurrentElement.innerText.substring(0, CurrentElement.innerText.length - 2).split("/"); + CurrentElement.innerText = TimeToStringTime(Temp[0]) + "/" + SizeToStringSize(Temp[1]); + } } { let ApplyDataElement = document.getElementById("apply_data"); @@ -6070,8 +6321,14 @@ cerr< { let ParsedDocument = new DOMParser().parseFromString(Response, "text/html"); - return ParsedDocument.querySelector("#result-tab > tbody > tr:nth-child(1) > td:nth-child(2)").innerText; + return (ParsedDocument.querySelector("#result-tab > tbody > tr:nth-child(1) > td:nth-child(2)") != null) ? ParsedDocument.querySelector("#result-tab > tbody > tr:nth-child(1) > td:nth-child(2)").innerText : ""; }); + //没有找到提交记录时不再轮询，避免无限等待 + if (SID == "") { + GetDataButton.innerText = "获取数据失败"; + GetDataButton.disabled = false; + return; + } await new Promise((Resolve) => { let Interval = setInterval(async () => { @@ -6150,7 +6407,7 @@ cerr< div").appendChild(Container); + if (document.querySelector("body > div") != null) document.querySelector("body > div").appendChild(Container); Container.className = "mt-3"; Container.appendChild(SoftwareList); if (UtilityEnabled("NewDownload")) { @@ -6220,26 +6477,26 @@ cerr< div > div.mt-3 > center").insertBefore(document.querySelector("#statics"), document.querySelector("body > div > div.mt-3 > center > table")); - document.querySelector("body > div > div.mt-3 > center").insertBefore(document.querySelector("#problemstatus"), document.querySelector("body > div > div.mt-3 > center > table")); + if (document.querySelector("body > div > div.mt-3 > center") != null) document.querySelector("body > div > div.mt-3 > center").insertBefore(document.querySelector("#statics"), document.querySelector("body > div > div.mt-3 > center > table")); + if (document.querySelector("body > div > div.mt-3 > center") != null) document.querySelector("body > div > div.mt-3 > center").insertBefore(document.querySelector("#problemstatus"), document.querySelector("body > div > div.mt-3 > center > table")); - document.querySelector("body > div > div.mt-3 > center > table:nth-child(3)").remove(); - let Temp = document.querySelector("#statics").rows; + if (document.querySelector("body > div > div.mt-3 > center > table:nth-child(3)") != null) document.querySelector("body > div > div.mt-3 > center > table:nth-child(3)").remove(); + let Temp = (document.querySelector("#statics") != null) ? document.querySelector("#statics").rows : []; for (let i = 0; i < Temp.length; i++) { Temp[i].removeAttribute("class"); } - document.querySelector("#problemstatus > thead > tr").innerHTML = document.querySelector("#problemstatus > thead > tr").innerHTML.replaceAll("td", "th"); - document.querySelector("#problemstatus > thead > tr > th:nth-child(2)").innerText = "运行编号"; - document.querySelector("#problemstatus > thead > tr > th:nth-child(4)").remove(); - document.querySelector("#problemstatus > thead > tr > th:nth-child(4)").remove(); - document.querySelector("#problemstatus > thead > tr > th:nth-child(4)").remove(); - document.querySelector("#problemstatus > thead > tr > th:nth-child(4)").remove(); - Temp = document.querySelector("#problemstatus > thead > tr").children; + if (document.querySelector("#problemstatus > thead > tr") != null) document.querySelector("#problemstatus > thead > tr").innerHTML = document.querySelector("#problemstatus > thead > tr").innerHTML.replaceAll("td", "th"); + if (document.querySelector("#problemstatus > thead > tr > th:nth-child(2)") != null) document.querySelector("#problemstatus > thead > tr > th:nth-child(2)").innerText = "运行编号"; + if (document.querySelector("#problemstatus > thead > tr > th:nth-child(4)") != null) document.querySelector("#problemstatus > thead > tr > th:nth-child(4)").remove(); + if (document.querySelector("#problemstatus > thead > tr > th:nth-child(4)") != null) document.querySelector("#problemstatus > thead > tr > th:nth-child(4)").remove(); + if (document.querySelector("#problemstatus > thead > tr > th:nth-child(4)") != null) document.querySelector("#problemstatus > thead > tr > th:nth-child(4)").remove(); + if (document.querySelector("#problemstatus > thead > tr > th:nth-child(4)") != null) document.querySelector("#problemstatus > thead > tr > th:nth-child(4)").remove(); + Temp = (document.querySelector("#problemstatus > thead > tr") != null) ? document.querySelector("#problemstatus > thead > tr").children : []; for (let i = 0; i < Temp.length; i++) { Temp[i].removeAttribute("class"); } - Temp = document.querySelector("#problemstatus > tbody").children; + Temp = (document.querySelector("#problemstatus > tbody") != null) ? document.querySelector("#problemstatus > tbody").children : []; for (let i = 0; i < Temp.length; i++) { if (Temp[i].children[5].children[0] != null) { Temp[i].children[1].innerHTML = `${escapeHTML(Temp[i].children[1].innerText.trim())}`; @@ -6260,51 +6517,15 @@ cerr<«
  • ` + (CurrentPage)}
    • `; } Pagination += `
  • ` + (CurrentPage + 1)}
    • `; - if (document.querySelector("#problemstatus > tbody").children != null && document.querySelector("#problemstatus > tbody").children.length == 20) { + if (document.querySelector("#problemstatus > tbody") != null && document.querySelector("#problemstatus > tbody").children != null && document.querySelector("#problemstatus > tbody").children.length == 20) { Pagination += `
  • ` + (CurrentPage + 2) + `
  • »
    • `; } Pagination += ``; - document.querySelector("body > div > div.mt-3 > center").innerHTML += Pagination; - } else if (location.pathname == "/problem_solution.php") { - if (UtilityEnabled("RemoveUseless")) { - document.querySelector("h2.lang_en").remove(); //fixes #332 - } - if (UtilityEnabled("CopyMD")) { - await fetch(location.href).then((Response) => { - return Response.text(); - }).then((Response) => { - let ParsedDocument = new DOMParser().parseFromString(Response, "text/html"); - let CopyMDButton = document.createElement("button"); - CopyMDButton.className = "btn btn-sm btn-outline-secondary copy-btn"; - CopyMDButton.innerText = "复制"; - CopyMDButton.style.marginLeft = "10px"; - CopyMDButton.type = "button"; - document.querySelector("body > div > div.mt-3 > center > h2").appendChild(CopyMDButton); - CopyMDButton.addEventListener("click", () => { - GM_setClipboard(GetMDText(ParsedDocument.querySelector("body > div > div > div")).trim().replaceAll("\n\t", "\n").replaceAll("\n\n", "\n")); - CopyMDButton.innerText = "复制成功"; - setTimeout(() => { - CopyMDButton.innerText = "复制"; - }, 1000); - }); - }); - } - let Temp = document.getElementsByClassName("prettyprint"); - for (let i = 0; i < Temp.length; i++) { - let Code = Temp[i].innerText; - Temp[i].outerHTML = ``; - Temp[i].value = Code; - } - for (let i = 0; i < Temp.length; i++) { - CodeMirror.fromTextArea(Temp[i], { - lineNumbers: true, - mode: "text/x-c++src", - readOnly: true, - theme: (UtilityEnabled("DarkMode") ? "vs-dark" : "default") - }).setSize("100%", "auto"); - } + if (document.querySelector("body > div > div.mt-3 > center") != null) document.querySelector("body > div > div.mt-3 > center").innerHTML += Pagination; + } else if (location.pathname == "/open_contest.php" && document.querySelector("body > div > div.mt-3 > div > div.col-md-4") == null) { + //页面结构异常（如403/404页面），跳过处理 } else if (location.pathname == "/open_contest.php") { - let Temp = document.querySelector("body > div > div.mt-3 > div > div.col-md-8").children; + let Temp = (document.querySelector("body > div > div.mt-3 > div > div.col-md-8") != null) ? document.querySelector("body > div > div.mt-3 > div > div.col-md-8").children : []; let NewsData = []; for (let i = 0; i < Temp.length; i += 2) { let Title = Temp[i].children[0].innerText; @@ -6315,7 +6536,7 @@ cerr< div > div.mt-3 > div > div.col-md-8").innerHTML = ""; + if (document.querySelector("body > div > div.mt-3 > div > div.col-md-8") != null) document.querySelector("body > div > div.mt-3 > div > div.col-md-8").innerHTML = ""; for (let i = 0; i < NewsData.length; i++) { let NewsRow = document.createElement("div"); NewsRow.className = "cnt-row"; @@ -6330,11 +6551,11 @@ cerr< div > div.mt-3 > div > div.col-md-8").appendChild(NewsRow); + if (document.querySelector("body > div > div.mt-3 > div > div.col-md-8") != null) document.querySelector("body > div > div.mt-3 > div > div.col-md-8").appendChild(NewsRow); } - let MyContestData = document.querySelector("body > div > div.mt-3 > div > div.col-md-4 > div:nth-child(2)").innerHTML; - let CountDownData = document.querySelector("#countdown_list").innerHTML; - document.querySelector("body > div > div.mt-3 > div > div.col-md-4").innerHTML = `
    + let MyContestData = (document.querySelector("body > div > div.mt-3 > div > div.col-md-4 > div:nth-child(2)") != null) ? document.querySelector("body > div > div.mt-3 > div > div.col-md-4 > div:nth-child(2)").innerHTML : ""; + let CountDownData = (document.querySelector("#countdown_list") != null) ? document.querySelector("#countdown_list").innerHTML : ""; + if (document.querySelector("body > div > div.mt-3 > div > div.col-md-4") != null) document.querySelector("body > div > div.mt-3 > div > div.col-md-4").innerHTML = `
    我的月赛
    ${MyContestData}
    @@ -6342,6 +6563,8 @@ cerr<倒计时
    ${CountDownData}
    `; + } else if (location.pathname == "/showsource.php" && document.querySelector("body > div > div.mt-3") == null) { + //页面结构异常（如403/404页面），跳过处理 } else if (location.pathname == "/showsource.php") { let Code = ""; if (SearchParams.get("ByUserScript") == null) { @@ -6370,7 +6593,7 @@ cerr< div > div.mt-3").innerHTML = ``; + if (document.querySelector("body > div > div.mt-3") != null) document.querySelector("body > div > div.mt-3").innerHTML = ``; CodeMirror.fromTextArea(document.querySelector("body > div > div.mt-3 > textarea"), { lineNumbers: true, mode: "text/x-c++src", @@ -6384,10 +6607,10 @@ cerr< { let ParsedDocument = new DOMParser().parseFromString(Result, "text/html"); if (!ParsedDocument.getElementsByClassName("jumbotron")[0].innerHTML.includes('I am sorry, You could not view this message!')) { - document.querySelector("body > div > div.mt-3").innerHTML = ""; + if (document.querySelector("body > div > div.mt-3") != null) document.querySelector("body > div > div.mt-3").innerHTML = ""; let CodeElement = document.createElement("div"); CodeElement.className = "mb-3"; - document.querySelector("body > div > div.mt-3").appendChild(CodeElement); + if (document.querySelector("body > div > div.mt-3") != null) document.querySelector("body > div > div.mt-3").appendChild(CodeElement); CodeMirror(CodeElement, { value: ParsedDocument.getElementById("errtxt").innerHTML.replaceAll("<", "<").replaceAll(">", ">"), lineNumbers: true, @@ -6397,35 +6620,11 @@ cerr< { - return Response.text(); - }).then((Response) => { - let ParsedDocument = new DOMParser().parseFromString(Response, "text/html"); - if (!ParsedDocument.getElementsByClassName("jumbotron")[0].innerHTML.includes('No such Problem!')) { - let Temp = ParsedDocument.getElementsByTagName("pre"); - document.querySelector("body > div > div.mt-3").innerHTML = ""; - for (let i = 0; i < Temp.length; i++) { - let CodeElement = document.createElement("div"); - CodeElement.className = "mb-3"; - document.querySelector("body > div > div.mt-3").appendChild(CodeElement); - CodeMirror(CodeElement, { - value: Temp[i].innerText, - lineNumbers: true, - mode: "text/x-c++src", - readOnly: true, - theme: (UtilityEnabled("DarkMode") ? "vs-dark" : "default") - }).setSize("100%", "auto"); - } - - const overlay = document.getElementById('overlay'); - if (overlay && overlay.remove) overlay.remove(); - } - }); + } else if (location.pathname == "/mail.php" && document.querySelector("body > div > div.mt-3") == null) { + //页面结构异常（如403/404页面），跳过处理 } else if (location.pathname == "/mail.php") { if (SearchParams.get("to_user") == null) { - document.querySelector("body > div > div.mt-3").innerHTML = `
    + if (document.querySelector("body > div > div.mt-3") != null) document.querySelector("body > div > div.mt-3").innerHTML = `
    @@ -6522,7 +6721,7 @@ cerr< div > div.mt-3").innerHTML = `
    + if (document.querySelector("body > div > div.mt-3") != null) document.querySelector("body > div > div.mt-3").innerHTML = `
    @@ -6673,6 +6872,8 @@ cerr< div > div") == null) { + //页面结构异常（如403/404页面），跳过处理 } else if (location.pathname.indexOf("/discuss3") != -1) { if (UtilityEnabled("Discussion")) { Discussion.classList.add("active"); @@ -6681,7 +6882,7 @@ cerr< div > div").innerHTML = `

    讨论列表${(isNaN(ProblemID) ? "" : ` - 题目` + ProblemID)}

    + if (document.querySelector("body > div > div") != null) document.querySelector("body > div > div").innerHTML = `

    讨论列表${(isNaN(ProblemID) ? "" : ` - 题目` + ProblemID)}