// ==UserScript==
// @name acwing-helper
// @namespace https://github.com/tonngw
// @version 1.1.6
// @description AcWing 助手，学算法就上 AcWing！| 题目复制 | 生成题解模板 | 切换页面风格 (AcWing <-> LeetCode) | 复制代码 | 题目直接跳转 | 一键填写样例
// @author tonngw
// @match https://www.acwing.com/problem/content/*/
// @match https://www.acwing.com/activity/content/*/
// @match https://www.acwing.com/activity/content/punch_the_clock/*/
// @match https://www.acwing.com/activity/content/code/content/*/
// @match https://www.acwing.com/solution/*/
// @match https://www.acwing.com/blog/*/
// @match https://www.acwing.com/community/*/
// @exclude https://www.acwing.com/problem/content/submission/*/
// @exclude https://www.acwing.com/problem/content/discussion/*/
// @exclude https://www.acwing.com/problem/content/solution/*/
// @exclude https://www.acwing.com/problem/content/video/*/
// @icon data:image/x-icon;base64,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// @require https://cdn.staticfile.org/jquery/3.4.1/jquery.min.js
// @require https://unpkg.com/sweetalert/dist/sweetalert.min.js
// @require https://unpkg.com/turndown/dist/turndown.js
// @require https://unpkg.com/turndown-plugin-gfm/dist/turndown-plugin-gfm.js
// @require https://cdn.bootcdn.net/ajax/libs/bootstrap-switch/4.0.0-alpha.1/js/bootstrap-switch.min.js
// @grant GM_registerMenuCommand
// @grant GM_setClipboard
// @grant GM_addStyle
// @license MIT
// @downloadURL none
// ==/UserScript==
(function () {
"use strict";
$("head").append($(``));
// 使用 turndown-plugin-gfm 修复 标签解析错误，https://github.com/mixmark-io/turndown-plugin-gfm
var gfm = turndownPluginGfm.gfm;
// 初始化 html to markdown 转换工具
var turndownService = new TurndownService();
turndownService.use(gfm);
const window = unsafeWindow;
const description = ".row";
var content = "";
// 判断路径中是否包含 code, solution, blog, community，代码复制功能只在指定路径下下生效
var url = window.location.href;
if (url.includes("code") || url.includes("solution") || url.includes("blog") || url.includes("community")) {
// 插入复制代码按钮，并设置位置
$(".hljs").each(function() {
$(this).before(
""
);
});
// $(".copyCodeBtn").css("position", "absolute");
// $(".copyCodeBtn").css("top", "10px");
// $(".copyCodeBtn").css("right", "10px");
// 去除按钮默认样式
$(".copyCodeBtn").css("border", "none");
$(".copyCodeBtn").css("background-color", "transparent");
$(".copyCodeBtn").css("outline", "none");
turndownService.addRule('strikethrough', {
filter: ['pre'],
replacement: function (content) {
return '' + content.trim() + ""
}
});
// 为按钮绑定点击事件
$(".copyCodeBtn").click(function() {
let target = $(this).next();
// console.log($(target).html());
target.markdown = turndownService.turndown($(target)[0].outerHTML);
GM_setClipboard(target.markdown);
$(this).text("已复制到剪贴板");
});
return;
}
// 拦截带有 ? 的路径直接打开题目
if (url.includes("?")) {
// alert(url);
// alert($(".label-info").get(0).href);
location.href = $(".label-info").get(0).href;
return;
}
// 在题目内容页面添加在当前页面打开题目按钮
if (url.includes("activity/content/problem/content")) {
var gotoHref = $(".label-info").get(0).href;
// console.log(gotoHref);
var gotoA = ' ';
$(".label-info").after(gotoA);
return;
}
// 获取所有的打卡题目，并添加直达题目按钮
if (url.includes("punch_the_clock") || url.includes("activity")) {
$(".punch-line").each(function () {
var gotoHref = $(this).children("a").get(0).href + '?';
// console.log(gotoHref);
var gotoA = '';
$(this).append(gotoA);
});
return;
}
// 题目页面的相关功能
if (url.includes("problem/content")) {
/* 一键填写样例功能 start */
GM_addStyle(`
.fillSmapleBtn {
background-color: #5cb85c; /* 设置按钮背景颜色 */
border: none; /* 去除边框 */
color: white; /* 设置文字颜色 */
text-align: center; /* 文字居中 */
text-decoration: none; /* 去除下划线 */
display: inline-block; /* 将按钮显示为行内元素 */
font-size: 13px; /* 设置字体大小 */
cursor: pointer; /* 鼠标悬停样式 */
border-radius: 4px; /* 圆角设置 */
transition-duration: 0.4s; /* 过渡动画时间 */
}
.fillSmapleBtn:hover {
background-color: #3e8e41; /* 设置鼠标悬停时的背景颜色 */
text: 填入样例;
}
.fillSmapleBtn:hover::after {
content: " 填入样例"; /* 悬停时显示的文本 */
}
`)
// 获取包含样例两个字的
var sz = $(".hljs").length;
// 插入填入样例按钮，并设置位置
$('h4:contains("输入样例")').filter(function() {
return $(this).text().includes("输入样例");
}).each(function() {
$(this).after(
""
);
});
$('h4:contains("样例输入")').filter(function() {
return $(this).text().includes("样例输入");
}).each(function() {
$(this).after(
""
);
});
turndownService.addRule('strikethrough', {
filter: ['pre'],
replacement: function (content) {
return '' + content.trim() + ""
}
});
// Auto resize input textarea height when user clicks fill smaple button.
function autoResizeTextarea(textarea) {
$(textarea).css('height', 'auto'); // Reset the height
$(textarea).css('height', textarea.scrollHeight + 'px'); // Set the new height based on the content
}
// 为填入样例按钮绑定点击事件
$(".fillSmapleBtn").click(function() {
let target = $(this).next();
target.markdown = turndownService.turndown($(target)[0].outerHTML);
GM_setClipboard(target.markdown);
// $(this).text("已复制到剪贴板");
$("#run-code-stdin").val(target.markdown);
autoResizeTextarea($('#run-code-stdin')[0]); // Call the autoResizeTextarea function with the DOM element
// 当页面风格为 vertical 时才生效
if (page_style == "vertical") {
// 页面滑动到调试按钮位置
$('html, body').animate({
scrollTop: $("#submit_code_btn").offset().top
}, 500);
}
});
/* 一键填写样例功能 end */
// 添加复制按钮
console.log("acwing helper...");
var copyBtn = document.createElement("button"); //创建一个 input 对象（提示框按钮）
copyBtn.id = "copyBtn";
copyBtn.textContent = "复制";
copyBtn.style.width = "50px";
copyBtn.style.height = "30px";
copyBtn.style.align = "center";
var x = document.getElementsByClassName("problem-content-sub-btn")[0];
// 在浏览器控制台可以查看所有函数，ctrl+shift+I 调出控制台，在 Console 窗口进行实验测试
x.appendChild(copyBtn);
var page_style = "vertical";
// 添加切换按钮
$("#open_ac_saber_btn").after('');
// name 值和 input 标签的 name 值一样
$("[name='switchBtn']").bootstrapSwitch({
onText : "Right", // 设置ON文本
offText : "Bottom ", // 设置OFF文本
onColor : "success",// 设置ON文本颜色(info/success/warning/danger/primary)
offColor : "info", // 设置OFF文本颜色 (info/success/warning/danger/primary)
size : "normal", // 设置控件大小,从小到大 (mini/small/normal/large)
// 当开关状态改变时触发
onSwitchChange : function(event, state) {
if (state == true){
setTimeout(() => window.location.reload(), 100);
page_style = "vertical";
} else {
page_style = "horizontal";
switchPageStyle();
}
}
});
$(".bootstrap-switch-on").css("top", "10px");
$(".bootstrap-switch-on").css("left", "10px");
// 添加生成题解按钮
var generateSolutionBtn = document.createElement("button"); // 创建一个input对象（提示框按钮）
generateSolutionBtn.id = "generateSolutionBtn";
generateSolutionBtn.textContent = "生成";
generateSolutionBtn.style.width = "50px";
generateSolutionBtn.style.height = "30px";
generateSolutionBtn.style.align = "center";
var y = document.getElementsByClassName("problem-content-sub-btn")[3];
y.appendChild(generateSolutionBtn);
// 监听键盘按键，为功能绑定快捷键
unsafeWindow.addEventListener("keydown", (evt) => {
// console.log('evt', evt);
if (evt.altKey) {
// Alt + T 复制题目
if (evt.keyCode == 84) {
copy();
}
// Alt + S 切换页面风格
if (evt.keyCode == 83) {
$("[name='switchBtn']").click();
}
// Alt + C 生成当前题目题解模板
if (evt.keyCode == 67) {
generateSolution();
}
}
// F9 调试代码
if (evt.keyCode == 120) {
debugCode();
}
// F10 提交代码
if (evt.keyCode == 121) {
submitCode();
}
if (evt.keyCode == 119) {
win = window.open(); //打开新的空白窗口
win.document.write ("这是新打开的窗口
"); //在新窗口中输出提示信息
win.focus (); //让原窗口获取焦点
win.opener.document.write ("这是原来窗口
"); //在原窗口中输出提示信息
console.log(win.opener == window); //检测window.opener属性值
}
});
// 注入右键菜单
GM_registerMenuCommand("复制 AcWing 题目为 Markdown，并存入剪切板", copy);
GM_registerMenuCommand("切换页面风格", function(){$("[name='switchBtn']").click()});
GM_registerMenuCommand("生成当前题目的题解模板，并存入剪切板", generateSolution);
// 为复制按钮绑定点击功能
copyBtn.onclick = function (e) {
e.preventDefault();
copy();
};
// 为复制题解按钮绑定按键点击功能
generateSolutionBtn.onclick = function (e) {
e.preventDefault();
generateSolution();
};
}
// 题目复制功能实现
function copy() {
copyImpl();
swal({
icon: "success",
title: "复制成功",
});
}
function copyImpl() {
// 内容 Dom
var contentDom = $(".section-martor")[0].outerHTML;
// 将题目描述 html 转换为 markdown
content = handleHtml(contentDom);
var str =
content/* +
"\n" +
"来源：AcWing\n" +
"链接：" +
window.location.href +
"\n" +
"著作权归作者所有。商业转载请联系作者获得授权，非商业转载请注明出处。"*/;
GM_setClipboard(str);
}
// 切换页面风格功能实现
function switchPageStyle() {
$(".col-sm-3").attr("id", "right");
$(".col-sm-9").append($(".table-responsive"));
$(".col-sm-9").attr("class", "col-sm-4 col-xs-12");
$(".col-sm-3").attr("class", "col-sm-8");
$(".container").css("width", "1430px");
$("#right").html("");
$("#right").append($("#code_tool_bar"));
$("#right").append($("#code_editor"));
$("#right").append($("#data-augmentation-div"));
$("#right").append($("#submit_code_btn"));
$("#right").append($("#run_code_btn"));
$("#right").append($("#submit-code-status-block"));
$("#right").append($("#run-code-status-block"));
}
// @Deprecated 复制代码功能实现
function copyCode() {
turndownService.addRule('pre', {
filter: 'pre',
replacement: function (content) {
return "\n" + content.trim() + "\n";
}
});
let target = $("div[data-tab='preview-tab-content']");
console.log(target.html());
target.markdown = turndownService.turndown($(target).html());
GM_setClipboard(target.markdown);
swal({
icon: "success",
title: "复制成功",
});
}
// 生成题解功能实现
function generateSolution() {
generateSolutionImpl();
swal({
icon: "success",
title: "生成成功",
});
}
function generateSolutionImpl() {
var solutionTemplate = "";
var problemDescConst = "### 题目描述\n";
copyImpl();
var problemDesc = content;
var splitLine = "\n\n---\n";
var algorithmConst = "### 算法\n"
var specificAlgorithmConst = "#### (暴力枚举) $O(n^2)$";
var solution = "\n\nwrite here...\n\n"
var timeComplexityConst = "#### 时间复杂度";
var timeComplexity = "\n\nwrite here...\n\n"
var spaceComplexityConst = "#### 空间复杂度";
var spaceComplexity = "\n\nwrite here...\n\n";
var codeConst = "#### C++ 代码\n";
var code = "```\n" + "my code...\n" + "```";
solutionTemplate = problemDescConst + problemDesc + splitLine + algorithmConst + specificAlgorithmConst +
solution + timeComplexityConst + timeComplexity + spaceComplexityConst + spaceComplexity + codeConst + code;
GM_setClipboard(solutionTemplate);
}
// 调试代码
function debugCode() {
$("#run_code_btn").click();
}
// 提交代码
function submitCode() {
$("#submit_code_btn").click();
}
/**
* html 转 markdown
* @param html
* @returns {void|*}
*/
function handleHtml(html) {
// 处理数学公式
turndownService.addRule("strikethrough", {
filter: ["script"],
replacement: function (content) {
return "$" + content + "$";
},
});
// 跳过 span 标签，不进行处理
turndownService.remove("span");
var markdown = turndownService.turndown(html);
return markdown;
}
})();