Greasy Fork

// ==UserScript==// @name        北林OJ// @namespace   greasyfork.org// @match       https://www.bjfuacm.com// @match       https://www.bjfuacm.com/*// @grant       unsafeWindow// @grant       GM_addStyle// @grant       GM_getValue// @grant       GM_setValue// @run-at      document-start// @version     1.0// @author      Gwen0x4c3// @license     MIT// @description 北林OJ专用，替换C++头文件、展示当前题目可查看的答案、提交状态显示与CE原因显示、设置每页展示题目数、展示题目状态// ==/UserScript==!(function() {'use strict';var $msg = {success:console.log,error:console.log,info:console.log}let h0x00=setInterval(()=>{if(document&&document.head&&document.body) {clearInterval(h0x00)function useMessage(){function n(n){for(var o=10,e=0;e<f.length;e++){var t=f[e];if(n&&n===t)break;o+=t.clientHeight+20}return o}function o(o){for(var e=0;e<f.length;e++){if(f[e]===o){f.splice(e,1);break}}o.classList.add(a.hide),f.forEach(function(o){o.style.top=n(o)+"px"})}function e(e){function i(){p.removeEventListener("animationend",i),setTimeout(o,x||t.duration||3e3,p)}function s(){"0"===getComputedStyle(p).opacity&&(p.removeEventListener("transitionend",s),p.remove())}var d=arguments.length>1&&void 0!==arguments[1]?arguments[1]:"info",x=arguments[2],p=r.createElement("div");p.className=a.box+" "+d,p.style.top=n()+"px",p.style.zIndex=c,p.innerHTML='\n    <span class="'+a.icon+'"></span>\n    <span class="'+a.text+'">'+e+"</span>\n    ",c++,f.push(p),r.body.appendChild(p),p.addEventListener("animationend",i),p.addEventListener("transitionend",s)}var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},r=document,i="__"+Math.random().toString(36).slice(2,7),a={box:"msg-box"+i,hide:"hide"+i,text:"msg-text"+i,icon:"msg-icon"+i},s=r.createElement("style");s.textContent=("\n  ."+a.box+", ."+a.icon+", ."+a.text+" {\n    padding: 0;\n    margin: 0;\n    box-sizing: border-box;\n  }\n  ."+a.box+" {\n    position: fixed;\n    top: 0;\n    left: 50%;\n    display: flex;\n    padding: 12px 16px;\n    border-radius: 2px;\n    background-color: #fff;\n    box-shadow: 0 3px 3px -2px rgba(0,0,0,.2),0 3px 4px 0 rgba(0,0,0,.14),0 1px 8px 0 rgba(0,0,0,.12);\n    white-space: nowrap;\n    animation: "+a.box+"-move .4s;\n    transition: .4s all;\n    transform: translate3d(-50%, 0%, 0);\n    opacity: 1;\n    overflow: hidden;\n  }\n  ."+a.box+'::after {\n    content: "";\n    position: absolute;\n    left: 0;\n    top: 0;\n    height: 100%;\n    width: 4px;\n  }\n  @keyframes '+a.box+"-move {\n    0% {\n      opacity: 0;\n      transform: translate3d(-50%, -100%, 0);\n    }\n    100% {\n      opacity: 1;\n      transform: translate3d(-50%, 0%, 0);\n    }\n  }\n  ."+a.box+"."+a.hide+" {\n    opacity: 0;\n    /* transform: translate3d(-50%, -100%, 0); */\n    transform: translate3d(-50%, -100%, 0) scale(0);\n  }\n  ."+a.icon+" {\n    display: inline-block;\n    width: 18px;\n    height: 18px;\n    border-radius: 50%;\n    overflow: hidden;\n    margin-right: 6px;\n    position: relative;\n  }\n  ."+a.text+" {\n    font-size: 14px;\n    line-height: 18px;\n    color: #555;\n  }\n  ."+a.icon+"::after,\n  ."+a.icon+'::before {\n    position: absolute;\n    content: "";\n    background-color: #fff;\n  }\n  .'+a.box+".info ."+a.icon+", ."+a.box+".info::after {\n    background-color: #1890ff;\n  }\n  ."+a.box+".success ."+a.icon+", ."+a.box+".success::after {\n    background-color: #52c41a;\n  }\n  ."+a.box+".warning ."+a.icon+", ."+a.box+".warning::after {\n    background-color: #faad14;\n  }\n  ."+a.box+".error ."+a.icon+", ."+a.box+".error::after {\n    background-color: #ff4d4f;\n  }\n  ."+a.box+".info ."+a.icon+"::after,\n  ."+a.box+".warning ."+a.icon+"::after {\n    top: 15%;\n    left: 50%;\n    margin-left: -1px;\n    width: 2px;\n    height: 2px;\n    border-radius: 50%;\n  }\n  ."+a.box+".info ."+a.icon+"::before,\n  ."+a.box+".warning ."+a.icon+"::before {\n    top: calc(15% + 4px);\n    left: 50%;\n    margin-left: -1px;\n    width: 2px;\n    height: 40%;\n  }\n  ."+a.box+".error ."+a.icon+"::after, \n  ."+a.box+".error ."+a.icon+"::before {\n    top: 20%;\n    left: 50%;\n    width: 2px;\n    height: 60%;\n    margin-left: -1px;\n    border-radius: 1px;\n  }\n  ."+a.box+".error ."+a.icon+"::after {\n    transform: rotate(-45deg);\n  }\n  ."+a.box+".error ."+a.icon+"::before {\n    transform: rotate(45deg);\n  }\n  ."+a.box+".success ."+a.icon+"::after {\n    box-sizing: content-box;\n    background-color: transparent;\n    border: 2px solid #fff;\n    border-left: 0;\n    border-top: 0;\n    height: 50%;\n    left: 35%;\n    top: 13%;\n    transform: rotate(45deg);\n    width: 20%;\n    transform-origin: center;\n  }\n  ").replace(/(\n|\t|\s)*/gi,"$1").replace(/\n|\t|\s(\{|\}|\,|\:|\;)/gi,"$1").replace(/(\{|\}|\,|\:|\;)\s/gi,"$1"),r.head.appendChild(s);var c=t.zIndex||1e4,f=[];return{show:e,info:function(n){e(n,"info")},success:function(n){e(n,"success")},warning:function(n){e(n,"warning")},error:function(n){e(n,"error")}}}$msg=useMessage();// $msg.success('脚本开始运行')}},100)function injectCSS() {GM_addStyle(".error-log{list-style-type:none;padding:0}.error-log li{background-color:#f8d7da;color:#721c24;padding:10px;margin-top:5px;border:1px solid #f5c6cb;border-radius:5px;font-size:14px}");GM_addStyle('.oj-button{z-index:10000;width:120px;height:30px;line-height:30px;text-align:center;color:black;font-weight:bold;cursor:pointer}.oj-panel{z-index:10000;background:white;position:fixed;left:20px;top:20px;width:390px;border:1px solid #000}.oj-header{position:relative;height:30px;background:rgb(250, 250, 250);cursor:move}.oj-close{position:absolute;right:10px;top:0;font-size:19px;cursor:pointer}.oj-body{min-height:200px;max-height:500px;overflow-y:auto;overflow-x:hidden}.oj-r###lt{padding:10px;transition:.2s;font-size:14px;}.oj-r###lt:hover{background:rgb(240,240,240);}')GM_addStyle('.ojh{}.ojh-button{}.ojh-save{background:rgb(246,246,246);}.ojh-save-content{display:inline-block;width:90%;height:200px;resize:none;margin:5px auto;vertical-align:top}.ojh-save-button{margin-left:100px}.ojh-body{max-height:500px;padding:10px;overflow-y:auto;background:rgb(240,240,240)}.ojh-file{position:relative;border-bottom:1px solid black;padding: 10px 2px;}.ojh-file-name{}.ojh-file-delete{display:block;position:absolute;right:10px;top:0}.ojh-file-content{display:block;width:100%;height:200px;resize:none;margin:5px auto}.text-button{display:inline-block;text-align:center;color:blue;cursor:pointer}');}const status_map={"-2":{name:"Compile Error",short:"CE",color:"orange",type:"warning"},"-1":{name:"Wrong Answer",short:"WA",color:"#f8d7da",type:"error"},0:{name:"Accepted",short:"AC",color:"rgb(232,249,240)",type:"success"},1:{name:"Time Limit Exceeded",short:"TLE",color:"#f8d7da",type:"error"},2:{name:"Time Limit Exceeded",short:"TLE",color:"#f8d7da",type:"error"},3:{name:"Memory Limit Exceeded",short:"MLE",color:"#f8d7da",type:"error"},4:{name:"Runtime Error",short:"RE",color:"#f8d7da",type:"error"},5:{name:"System Error",short:"SE",color:"#f8d7da",type:"error"},6:{name:"Pending",color:"orange",type:"warning"},7:{name:"Judging",color:"blue",type:"info"},8:{name:"Partial Accepted",short:"PAC",color:"blue",type:"info"},9:{name:"Submitting",color:"yellow",type:"warning"}}const store = {headers: GM_getValue('oj-headers', []),pagesize: GM_getValue('oj-pagesize', 20),difficulty: GM_getValue('oj-difficulty', ""),problems: {},hideAC: GM_getValue('oj-hideAC', false),}unsafeWindow.####ingstore = store;function createElement(tag, clazz, attrs) {const elem = document.createElement(tag);elem.className = clazz;if (attrs) {for (let key in attrs) {elem[key] = attrs[key];}}return elem;}function sel(selector) {return document.querySelector(selector);}function selall(selector) {return document.querySelector(selector);}let errorLog = null;function initErrorLog() {var cardBody = document.querySelectorAll('.ivu-card-body')[1];if (!cardBody) {setTimeout(() => {initErrorLog();}, 200);} else {errorLog = document.createElement('ul');errorLog.id = 'errorLog';errorLog.className = 'error-log';cardBody.appendChild(errorLog);}}function addErrorLog(r###lt, status, info) {if ([6, 7, 9].indexOf(r###lt) != -1) {return;}var e = document.createElement('li');let html = "";html += status.short + "<br/>"if (r###lt == -2) { // compile errorhtml += info.err_info;} else {html += `耗时: ${info.time_cost} 内存：${submissionMemoryFormat(info.memory_cost)}`}e.innerHTML = html;e.style.backgroundColor = status.color;errorLog.prepend(e);}function submissionMemoryFormat(t) {if (void 0 === t)return "--";var e = parseInt(t) / 1048576;return String(e.toFixed(0)) + "MB"}function initHeaderReplace() {if (!document.querySelector('.ivu-card-body')) {setTimeout(() => {initHeaderReplace();}, 200);return;}const cardBody = document.querySelectorAll('.ivu-card-body')[1];const ojh = createElement('div', 'ojh');const body = createElement('div', 'ojh-body', {style: "display:none"})cardBody.prepend(ojh);const showButton = createElement('a', 'ojh-button text-button', {textContent: "展示头文件", style: "margin-right:40px;"});showButton.onclick = e => {if (showButton.textContent == '展示头文件') {showButton.textContent = '隐藏头文件';body.style.display = 'block';} else {showButton.textContent = '展示头文件';body.style.display = 'none';}}ojh.appendChild(showButton);const uploadButton = createElement('a', 'ojh-button text-button', {textContent: "添加头文件+", style: "margin-right:40px;"});const save = createElement('div', 'ojh-save', {style: "display:none;"});save.append(createElement('span', '', {innerText: "引用名称："}))const saveInput = createElement('input', '', {style: "width:50%", placeholder: '代码中#include "../h/header.h"，就填../h/header.h'});save.append(saveInput);save.append(createElement('br'))save.append(createElement('span', '', {innerText: "文件内容："}))const saveArea = createElement('textarea', 'ojh-save-content');save.append(saveArea);const saveButton = createElement('button', 'ojh-save-button', {textContent: "保存"});uploadButton.onclick = e => {if (uploadButton.textContent == '添加头文件+') {uploadButton.textContent = '添加头文件-';save.style.display = 'block';} else {uploadButton.textContent = '添加头文件+';save.style.display = 'none';}}saveButton.onclick = e => {console.log(saveInput.value, saveArea.value)if (!saveInput.value) {$msg.error("引用名称没填");return;}if (!saveArea.value) {$msg.error("文件内容为空");return;}saveHeader(body, saveInput.value, saveArea.value);saveInput.value = saveArea.value = ""}const replaceButton = createElement('button', 'ojh-button', {textContent: "替换内容"});replaceButton.onclick = e => {$msg.info("开始替换代码中的头文件")let data = document.querySelector('.flex-container').__vue__.$data;let code = data.code;const regex = /#include "(.*?)"/g;while (true) {console.log("yici")let match;const headers = [];while ((match = regex.exec(code)) !== null) {headers.push(match[1]);}// 找是否存在headerlet find = false;for (let i = 0; i < headers.length; i++) {console.log("找是否匹配" + headers[i]);for (let storedHeader of store.headers) {if (headers[i] == storedHeader.name) {const escapedHeader = storedHeader.name.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');const regex = new RegExp(`#include "${escapedHeader}"`, 'g');let content = '// ' + storedHeader.name + "\n";content += storedHeader.content + "\n";code = code.replace(regex, content);find = true;break;}}}if (!find) {if (headers.length != 0) {$msg.info("未找到头文件：" + JSON.stringify(headers))}break;}}data.code = code;$msg.success("替换完成")}save.appendChild(saveButton);ojh.appendChild(uploadButton);ojh.appendChild(replaceButton);ojh.appendChild(save);ojh.append(body);showHeaders(body)}function showHeader(body, header) {const file = createElement('div', 'ojh-file', {id: "ojh-file-" + header.name});const name = createElement('span', 'ojh-file-name text-button', {innerText: header.name});const wrapper = createElement('div', 'ojh-file-wrapper', {style: "display: none;"})name.onclick = e => {if (wrapper.style.display == 'none') {wrapper.style.display = 'block';} else {wrapper.style.display = 'none';}}const deleteButton = createElement('a', 'ojh-file-delete text-button', {textContent: "删除"})deleteButton.onclick = e => {if (confirm("是否删除？")) {deleteHeader(header.name)document.getElementById('ojh-file-' + header.name)?.remove();}}file.append(name);file.append(deleteButton);const content = createElement('textarea', 'ojh-file-content', {value: header.content})const save = createElement('button', '', {textContent: "保存"});save.onclick = e => {saveHeader(body, header.name, content.value)}wrapper.append(content);wrapper.append(save);file.append(wrapper)body.append(file);}function showHeaders(body) {for (let header of store.headers) {showHeader(body, header);}}function saveHeader(body, name, content) {let headerElem = document.getElementById('ojh-file-' + name);if (!headerElem) {showHeader(body, {name, content})}for (let header of store.headers) { // 找是否有重复的if (header.name == name) {header.content = content;$msg.success("修改成功")GM_setValue('oj-headers', store.headers);return;}}store.headers.push({name, content});GM_setValue('oj-headers', store.headers);$msg.success("添加成功")}function deleteHeader(name) {console.log("删除头文件" + name);for (let i = 0; i < store.headers.length; i++) {if (store.headers[i].name == name) {store.headers.splice(i, 1);break;}}GM_setValue('oj-headers', store.headers);$msg.success("删除成功")}function initAnswerPanel() {if (!document.querySelector('.oj-menu')) {setTimeout(() => {initAnswerPanel();}, 200);return;}if (document.querySelector('.oj-panel')) {return;}const panel = createElement('div', 'oj-panel')const header = createElement('div', 'oj-header')const close = createElement('div', 'oj-close')close.innerText = '×'const body = createElement('div', 'oj-body')header.appendChild(close)panel.appendChild(header)panel.appendChild(body)document.body.appendChild(panel)let lastX = GM_getValue('box_last_x', 100)let lastY = GM_getValue('box_last_y', 100)panel.style.left = lastX + 'px'panel.style.top = lastY + 'px'panel.style.display = 'none'header.addEventListener('mousedown', makeDraggableFunction(panel, false, null, () => {GM_setValue('box_last_x', parseInt(panel.style.left))GM_setValue('box_last_y', parseInt(panel.style.top))}), false)const showButton = createElement('span', 'oj-button ivu-menu-item')showButton.innerText = '看可见答案'document.querySelector('.oj-menu').appendChild(showButton)showButton.addEventListener('click', e => {showButton.style.display = 'none'panel.style.display = 'block'body.innerHTML = ''getAnswers()})close.addEventListener('click', e => {panel.style.display = 'none'showButton.style.display = 'block'stop = true;})}function makeDraggableFunction(elem, allowMoveOut, exec, callback) {let handleMouseDown = function (event) {let offsetX = parseInt(elem.style.left)let offsetY = parseInt(elem.style.top)let innerX  = event.clientX - offsetXlet innerY  = event.clientY - offsetYif (!!exec) {exec()}document.onmousemove = function (event) {elem.style.left = event.clientX - innerX + 'px'elem.style.top = event.clientY - innerY + 'px'if (!allowMoveOut) {if (parseInt(elem.style.left) <= 0) {elem.style.left = '0px'}if (parseInt(elem.style.top) <= 0) {elem.style.top = '0px'}if (parseInt(elem.style.left) >=window.innerWidth - parseInt(elem.style.width)) {elem.style.left =window.innerWidth - parseInt(elem.style.width) + 'px'}if (parseInt(elem.style.top) >=window.innerHeight - parseInt(elem.style.height)) {elem.style.top = window.innerHeight - parseInt(elem.style.height) + 'px'}}}document.onmouseup = function () {document.onmousemove = nulldocument.onmouseup = nullif (!!callback) {callback()}}}return handleMouseDown}let stop = false;function getProblemId() {let url = location.href;if (url.indexOf('/problem') != -1) {url = url.substring(url.lastIndexOf('/') + 1);return parseInt(url);}return null;}function getAnswers() {let problemId = getProblemId();if (!problemId) {alert("未在答题界面！")return;}stop = false;let total = -1;getList(problemId, 1);}function getList(problemId, page) {const offset = (page - 1) * 100;fetch(`https://www.bjfuacm.com/api/submissions?myself=0&r###lt=0&username=&page=${page}&problem_id=${problemId}&limit=100&offset=${offset}`, {"headers": {"accept-language": "zh-CN,zh;q=0.9","content-type": "application/json;charset=utf-8",},"body": null,"method": "GET",}).then(res => res.json()).then(res => {// console.log(res)const {r###lts, total} = res.data;let html = ''for (let r###lt of r###lts) {if (r###lt.show_link) {const info = r###lt.statistic_info;html += `<div class="oj-r###lt"><a href="https://www.bjfuacm.com/status/${r###lt.id}" target="_blank">查看答案</a><span>耗时${info.time_cost}MS 内存${submissionMemoryFormat(info.memory_cost)}作者<a href="https://www.bjfuacm.com/user-home?username=${r###lt.username}" target="_blank">${r###lt.username}</a></span></div>`}}document.querySelector('.oj-body').innerHTML += html;if (!stop && offset < total) {getList(problemId, page + 1);} else {document.querySelector('.oj-body').innerHTML += "<p style='text-align:center;'>—————— 已加载全部 ——————</p>";}}).catch(err => {console.error(err);alert("ERROR: " + err)});}/*** 为list添加每页展示数量的选项*/function initPageOption(parent, onchange) {if (!sel('.content-app')) {setTimeout(initPageOption, 200);return;}setTimeout(() => {let vue = sel('.content-app').children[0].__vue__;console.log(vue)if (parent) {vue = vue.$parent;}vue.limit = store.pagesize;if (onchange) {onchange(vue, store.pagesize)}const filter = sel('.filter');const pageSelect = createElement('select', '', {style: "margin-right:10px;"})for (let pagesize of [10, 20, 30, 50, 100]) {const option = createElement('option', '', {label: `${pagesize}个/页`, textContent: `${pagesize}个/页`, value: pagesize});pageSelect.append(option);if (vue.limit == pagesize) {pageSelect.value = pagesize;}}pageSelect.onchange = e => {if (onchange) {onchange(vue, pageSelect.value);}store.pagesize = pageSelect.value;GM_setValue('oj-pagesize', store.pagesize);}filter.prepend(pageSelect);if (parent) { // if in problem list pageconst hideACLabel = createElement('label', '', {style: 'margin-right:10px', innerText: '隐藏已完成'});const hideACCheck = createElement('input', '', {type: 'checkbox', checked: store.hideAC});hideACCheck.onchange = e => {store.hideAC = hideACCheck.checked;GM_setValue('oj-hideAC', store.hideAC);onchange(vue, pageSelect.value);}hideACLabel.append(hideACCheck);filter.prepend(hideACLabel);}}, 200)}function hookRequest() {const originalOpen = XMLHttpRequest.prototype.open;XMLHttpRequest.prototype.open = function(method, url) {if (url.indexOf('/api/submission?id=') != -1) {this.addEventListener('readystatechange', function() {if (this.readyState == 4) {const res = JSON.parse(this.responseText);const r###lt = res.data.r###lt;const status = status_map[r###lt]console.log(res, status)if (!res.data.statistic_info) {return;}const info = res.data.statistic_info;addErrorLog(r###lt, status, info);store.problems[res.data.problem] = {status: r###lt};}})} else if (url.indexOf('/api/profile') != -1) {this.addEventListener('readystatechange', function() {if (this.readyState == 4) {const res = JSON.parse(this.responseText);store.problems = res.data.acm_problems_status.problems;console.log('SOLVED: ', store.problems)}})} else if (url.indexOf('/api/problem') != -1) {this.addEventListener('readystatechange', function() {if (this.readyState == 4) {const res = JSON.parse(this.responseText);const list = res.data.r###lts;for (let i = 0; i < list.length; i++) {const problem = list[i];let status = store.problems[problem.id]if (status) {if (status.status == 0) {if (store.hideAC) {list.splice(i, 1);i--;} else {problem.title = '✔️ ' + problem.title;}} else {problem.title = '❌ ' + problem.title;}}}Object.defineProperty(this, 'responseText', {writable: true})this.responseText = JSON.stringify(res);}})}originalOpen.apply(this, arguments);}}function urlContains(url, targets) {for (let target of targets) {if (url.indexOf(target) != -1) {return true;}}return false;}let lastPath = "DAMNSONWHEREDYOUFINDTHAT";setInterval(() => {if (location.pathname != lastPath) {lastPath = location.pathname;if (lastPath.indexOf('/problem/') != -1) {injectCSS();initErrorLog();initAnswerPanel();initHeaderReplace();} else if (['/problems', '/structure', '/started'].indexOf(lastPath) != -1) {initPageOption(true, (vue, pagesize) => {vue.limit = pagesize;vue.query.page = 1;if (!vue.query.difficulty || vue.query.difficulty == '') {vue.query.difficulty = store.difficulty;} else {store.difficulty = vue.query.difficulty;GM_setValue('oj-difficulty', store.difficulty);}vue.getProblemList();});} else if (lastPath == '/status') {initPageOption(false, (vue, pagesize) => {vue.limit = pagesize;vue.page = 1;vue.getSubmissions();});}console.log("path切换为" + lastPath)}}, 500);hookRequest();})()