make note and blog easier
// ==UserScript==
// @name powerful OI note
// @namespace http://tampermonkey.net/
// @version 3.3
// @description make note and blog easier
// @author konyakest
// @license MIT
// @match https://www.luogu.com.cn/*
// @match http://www.nfls.com.cn:*/*
// @match https://vjudge.net/problem/*
// @match https://vjudge.csgrandeur.cn/problem/*
// @grant GM_getValue
// @grant GM_setValue
// @grant GM_deleteValue
// @grant unsafeWindow
// ==/UserScript==
/*
使用方法：将下面的 PASTEID 改为自己的一个闲置剪切板。
**请保证你不会使用这个剪切板，防止数据丢失**
*/
const settings = {
PASTEID : "u3mnkre6",
FMT_FUNC : (startDate,endDate) => `${startDate} 到 ${endDate} 的总结${"\n\n"}Powered by [powerful OI note](https://greasyfork.org/zh-CN/scripts/483966-powerful-oi-note)${"\n\n"}`
};
const PASTEID = settings.PASTEID;
const FMT_FUNC = settings.FMT_FUNC;
const CURRENT_DATA = "CURRENT_DATA";
var has_built = false;
const today = getDate(new Date());
function todaySetValue(name,value,date=today){
console.log(date);
let tmp = GM_getValue(date);
tmp[name] = value;
GM_setValue(date,tmp);
}
function todayDelValue(name,date=today){
let tmp = GM_getValue(date);
delete tmp[name];
GM_setValue(date,tmp);
}
function todayGetValue(name,date=today){
return GM_getValue(date)[name];
}
async function changePaste(data){
GM_setValue("changePaste",data);
}
async function doChangePaste(){
let data = GM_getValue("changePaste");
if(typeof data === 'undefined'){
return false;
}
await fetch(`https://www.luogu.com.cn/paste/edit/${PASTEID}`, {
"credentials": "include",
"headers": {
"Accept": "application/json, text/plain, */*",
"Accept-Language": "zh-CN,zh;q=0.8,zh-TW;q=0.7,zh-HK;q=0.5,en-US;q=0.3,en;q=0.2",
"X-Requested-With": "XMLHttpRequest",
"X-CSRF-TOKEN": document.querySelector("meta[name=csrf-token]").content,
"Content-Type": "application/json",
"Sec-Fetch-Dest": "empty",
"Sec-Fetch-Mode": "cors",
"Sec-Fetch-Site": "same-origin"
},
"body": JSON.stringify({"data":data}),
"method": "POST",
"mode": "cors"
});
GM_deleteValue("changePaste");
return true;
}
async function inPaste(){
let value = GM_getValue(CURRENT_DATA);
if(!value){
return;
}
let [problem,link] = value;
if(await doChangePaste()){
window.location.reload();
}
if(problem === ""){
GM_deleteValue(CURRENT_DATA);
return;
}
let div = document.querySelector(".actions");
let button = div.childNodes[2].cloneNode(true);
button.innerText=`保存为 ${problem} 的笔记`;
div.appendChild(div.childNodes[1].cloneNode(true));
div.appendChild(button);
button.onclick = function(){
if(unsafeWindow._feInjection.currentData.paste.data === ''){
todayDelValue(`${problem}`);
}
else{
[today,'all'].forEach(function(value){
todaySetValue(`${problem}`,{
html: document.querySelector(".marked").innerHTML,
code: unsafeWindow._feInjection.currentData.paste.data,
link: link
},value);
});
}
alert("保存成功");
GM_deleteValue(CURRENT_DATA,problem);
};
}
const all_button={
"luogu":()=>document.querySelector(".operation > span:nth-child(3)"),
"nfls":()=>document.querySelector("a.small:nth-child(2)"),
"vjudge":()=>document.querySelector(".col-xs-12")
};
const setSubNode = {
"luogu":(tmp2,value)=>(tmp2.childNodes[0].childNodes[0].innerText = value),
"nfls":(tmp2,value)=>(tmp2.innerText = value),
"vjudge":(tmp2,value)=>(tmp2.childNodes[1].innerText = value)
}
async function inProblem(opt){
let problem;
if(opt === "luogu"){
problem = window.location.href.split('/')[4];
}
else if(opt === "nfls"){
problem = "nfls" + document.querySelector(".orange").href.split('/')[4];
}
else if(opt === "vjudge"){
problem = window.location.href.split('/')[4] + " (vjudge)";
}
let value = todayGetValue(`${problem}`,'all');
if(value) value = value.html;
let tmp = all_button[opt]();
let tmp2 = tmp.cloneNode(true);
tmp.parentNode.appendChild(tmp2);
setSubNode[opt](tmp2,value ? "查看/修改笔记" : "创建笔记");
tmp2.onclick = async function(){
GM_setValue(CURRENT_DATA,[problem,window.location.href]);
if(value){
await changePaste(todayGetValue(`${problem}`,'all').code);
}
else{
await changePaste("",`${problem}`);
}
window.open(`https://www.luogu.com.cn/paste/${PASTEID}`);
};
}
function download(text, filename) {
var element = document.createElement('a');
element.setAttribute('href', 'data:text/plain;charset=utf-8,' + encodeURIComponent(text));
element.setAttribute('download', filename);
element.style.display = 'none';
document.body.appendChild(element);
element.click();
document.body.removeChild(element);
}
function getDate(date){
return date.toLocaleDateString('zh-CN', {
year: 'numeric',
month: '2-digit',
day: '2-digit'
}).replace(/\//g, '-');
}
function loadDataByDate(start,end){
start = new Date(start);
end = new Date(end);
let res = `# ${FMT_FUNC(getDate(start),getDate(end))}${"\n\n"}`;
while(start <= end){
res += `## ${getDate(start)}${"\n\n"}`;
let tmp = GM_getValue(getDate(start));
for(let i in tmp){
res += `### [${i}](${tmp[i].link})${"\n\n"}`;
res += tmp[i].code + "\n\n";
}
start.setDate(start.getDate()+1);
}
return res;
}
function registExport(){
// 创建并添加div元素
let div = document.createElement('div');
div.id = 'datePickerDiv';
div.style.display = 'none'; // 默认隐藏
div.style.position = 'fixed'; // 固定位置
div.style.top = '40%'; // 距离页面顶部10%的位置
div.style.left = '40%'; // 距离页面左侧10%的位置
div.style.width = '250px'; // 宽度为页面宽度的80%
div.style.height = '20%'; // 高度为页面高度的80%
div.style.zIndex = '1000'; // 设置z-index为1000，确保在页面其他元素之上
div.style.backgroundColor = '#f9f9f9'; // 设置背景色为浅灰色
div.style.border = '1px solid #ccc'; // 设置边框为灰色实线，宽度为1像素
div.style.padding = '20px'; // 内边距为20像素
div.innerHTML = `
<h3>选择导出的时间</h3>
<input type="date" id="datePicker1">
<input type="date" id="datePicker2">
<br>
<button id="confirmButton">直接导出</button>
<button id="gotoPasteButton">预览</button>
<button id="cancelButton">取消</button>
`;
document.body.appendChild(div);
// 添加事件监听器
let datePickers = [document.getElementById('datePicker1'),document.getElementById('datePicker2')];
let confirmButton = document.getElementById('confirmButton');
let gotoPasteButton = document.getElementById("gotoPasteButton");
let cancelButton = document.getElementById('cancelButton');
confirmButton.addEventListener('click', function() {
download(loadDataByDate(datePickers[0].value,datePickers[1].value),
`${FMT_FUNC(datePickers[0].value,datePickers[1].value)}.md`);
div.style.display = 'none'; // 隐藏div元素
});
cancelButton.addEventListener('click', function() {
div.style.display = 'none'; // 隐藏div元素
});
gotoPasteButton.addEventListener('click',function() {
changePaste(loadDataByDate(datePickers[0].value,datePickers[1].value));
GM_setValue(CURRENT_DATA,["",""]);
window.open(`https://www.luogu.com.cn/paste/${PASTEID}`);
});
// 监听键盘快捷键Ctrl+E，显示和隐藏div元素
document.addEventListener('keydown', function(event) {
if (event.ctrlKey && event.key === 'e') { // 如果按下了Ctrl+E组合键
datePickers[0].value = datePickers[1].value = today;
if (div.style.display === 'none') { // 如果div元素当前是隐藏的
div.style.display = 'block'; // 显示div元素
} else { // 如果div元素当前是显示的
div.style.display = 'none'; // 隐藏div元素
}
event.preventDefault(); // 阻止默认行为，避免打开或关闭网址等操作
}
});
}
function URLmatch(pat){
return Boolean(window.location.href.match(pat));
}
function buildproblempaste() {
if (has_built) return;
has_built = true;
if(!GM_getValue(today)) GM_setValue(today,{});
if(!GM_getValue('all')) GM_setValue('all',{});
registExport();
let conditions = {
"https://www.luogu.com.cn/problem/" :"luogu",
"http://www.nfls.com.cn:(.*?)/contest/*/problem/*" :"nfls",
"http://www.nfls.com.cn:(.*?)/problem/*" :"nfls",
"https://vjudge.net/problem/" :"vjudge",
"https://vjudge.csgrandeur.cn/problem" :"vjudge",
};
for(let i in conditions){
if(URLmatch(i)){
inProblem(conditions[i]);
break;
}
}
if(URLmatch("https://www.luogu.com.cn/paste/"+PASTEID)){
inPaste();
}
}
window.addEventListener('load', buildproblempaste);
setTimeout(buildproblempaste, 500);