☰

BZOJ Helper

BZOJ助手

当前为 2018-11-01 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name         BZOJ Helper
  3. // @namespace    bzoj
  4. // @version      1.4.1
  5. // @description  BZOJ助手
  6. // @author       ranwen
  7. // @match        https://lydsy.com/*
  8. // @match        https://www.lydsy.com/*
  9. // @license      MIT
  10. // ==/UserScript==
  11.  
  12. (function () {
  13.     String.prototype.trim = function () {
  14.         return this.replace(/^\s\s*/, '').replace(/\s\s*$/, '');
  15.     }
  16.     function savedata(name, val) {
  17.         localStorage.setItem(name, JSON.stringify(val));
  18.     }
  19.     function readdata(name) {
  20.         return JSON.parse(localStorage.getItem(name))
  21.     }
  22.     function getradioval(name) {
  23.         for (i of document.getElementsByName(name)) {
  24.             if (i.checked) {
  25.                 return i.value;
  26.             }
  27.         }
  28.     }
  29.     var poly_star = "<svg version=\"1.1\" xmlns=\"http://www.w3.org/2000/svg\" style=\"width: 20px;height: 20px;\">\
  30.     <polygon points=\"19.510565162951536,6.9098300562505255 12.351141009169893,6.76393202250021 10,0 7.648858990830108,6.76393202250021 0.48943483704846535,6.9098300562505255 6.195773934819385,11.236067977499792 4.122147477075267,18.090169943749473 10,14 15.87785252292473,18.090169943749476 13.804226065180615,11.23606797749979\" style=\"fill:#FFFF00;\"></polygon>\
  31. </svg>";
  32.     var logined = 0
  33.     var username = "";
  34.     var mydb = Array();
  35.     var markedp = Array();
  36.     var fixurl = location.href;
  37.     if (fixurl.indexOf("www.lydsy.com") != -1) {
  38.         fixurl = fixurl.replace("www.lydsy.com", "lydsy.com");
  39.         location.href = fixurl;
  40.     }
  41.     function getmyusername() {
  42.         for (i of document.getElementsByTagName("table")[0].childNodes[1].childNodes[0].childNodes)
  43.             if (typeof (i.innerText) != "undefined" && i.innerText.indexOf("ModifyUser") != -1) {
  44.                 username = i.innerText.substr(12);
  45.                 username = username.trim();
  46.                 return;
  47.             }
  48.         logined = -1;
  49.     }
  50.     //页面判断
  51.     function isprob() {
  52.         if (fixurl.indexOf("https://lydsy.com/JudgeOnline/problem.php?id=") == -1) {
  53.             return -1;
  54.         }
  55.         return fixurl.substr(45);
  56.     }
  57.     function isstatus() {
  58.         if (fixurl.indexOf("https://lydsy.com/JudgeOnline/status.php") == -1) {
  59.             return -1;
  60.         }
  61.         return 0;
  62.     }
  63.     function islist() {
  64.         if (fixurl.indexOf("https://lydsy.com/JudgeOnline/problemset.php") == -1) {
  65.             return -1;
  66.         }
  67.         return 0;
  68.     }
  69.     function isconfig() {
  70.         if (fixurl.indexOf("https://lydsy.com/JudgeOnline/modifypage.php") == -1) {
  71.             return -1;
  72.         }
  73.         return 0;
  74.     }
  75.     function isdiscusspage() {
  76.         if (fixurl.indexOf("https://lydsy.com/JudgeOnline/wttl/thread.php") == -1) {
  77.             return -1;
  78.         }
  79.         return 0;
  80.     }
  81.     //更新db
  82.     function updateprobinfobypage(pid) {
  83.         sb = {};
  84.         for (i of document.getElementsByTagName("h2")[0].childNodes)
  85.             if (i.nodeName == "#text") {
  86.                 sb["title"] = i.data.substr(6)
  87.                 break
  88.             }
  89.         sb["submit"] = document.getElementsByTagName("center")[2].getElementsByClassName("green")[2].nextSibling.data;
  90.         sb["submit"] = sb["submit"].slice(0, -2);
  91.         sb["solved"] = document.getElementsByTagName("center")[2].getElementsByClassName("green")[3].nextSibling.data;
  92.         sb["source"] = document.getElementsByTagName("h2")[7].nextElementSibling.childNodes[0].innerText;
  93.         savedata("problem_" + pid, sb)
  94.     }
  95.     function updateprobinfobylist() {
  96.         for (i of document.getElementById("problemset").getElementsByTagName("tbody")[0].childNodes) {
  97.             sb = {}
  98.             prob = i.childNodes[1].innerText.trim();
  99.             sb["title"] = i.childNodes[2].innerText.trim();
  100.             sb["source"] = i.childNodes[3].innerText.trim();
  101.             sb["solved"] = i.childNodes[4].innerText.trim();
  102.             sb["submit"] = i.childNodes[5].innerText.trim();
  103.             savedata("problem_" + prob, sb)
  104.         }
  105.     }
  106.     function updateuserdb(def = document, nm = fixurl.substr(48)) {
  107.         var list = def.getElementsByTagName("script")[2].innerHTML.match(/p\([1-9][0-9]{3}\)/g);
  108.         var rl = Array();
  109.         for (var i of list) {
  110.             rl.push(i.substr(2, 4))
  111.         }
  112.         savedata("userlist_" + nm, rl)
  113.     }
  114.     function getmydb() {
  115.         ret = readdata("userlist_" + username);
  116.         if (ret == null) {
  117.             xhr = new XMLHttpRequest();
  118.             xhr.open('GET', 'https://lydsy.com/JudgeOnline/userinfo.php?user=' + username, false);
  119.             xhr.send(null);
  120.             parser = new DOMParser();
  121.             gg = parser.parseFromString(xhr.responseText, "text/html")
  122.             updateuserdb(gg, username)
  123.             ret = readdata("userlist_" + username)
  124.         }
  125.         return ret
  126.     }
  127.     function setdefaultconfig() {
  128.         def = { "unmarkalert": "0", "autoext": "1", "statusny": "1" };
  129.         for (i in def) {
  130.             if (typeof (config[i]) == "undefined")
  131.                 config[i] = def[i];
  132.         }
  133.         savedata("config", config);
  134.     }
  135.     getmyusername()
  136.     if (logined == -1) {
  137.         return;
  138.     }
  139.     markedp = readdata("marked");
  140.     if (markedp == null) {
  141.         savedata("marked", Array());
  142.         markedp = Array();
  143.     }
  144.     config = readdata("config");
  145.     if (config == null) {
  146.         savedata("config", {});
  147.         config = {};
  148.     }
  149.     setdefaultconfig();
  150.     if (fixurl.indexOf("https://lydsy.com/JudgeOnline/userinfo.php?user=") != -1) {
  151.         updateuserdb();
  152.     }
  153.     mydb = getmydb();
  154.     if (islist() != -1) {
  155.         updateprobinfobylist();
  156.         for (i of document.getElementById("problemset").getElementsByTagName("tbody")[0].childNodes) {
  157.             prob = i.childNodes[1].innerText.trim();
  158.             if (markedp.indexOf(prob) != -1) i.childNodes[2].innerHTML = i.childNodes[2].innerHTML + poly_star;
  159.         }
  160.         document.getElementById("problemset").getElementsByTagName("thead")[0].childNodes[1].childNodes[0].childNodes[0].innerHTML = document.getElementById("problemset").getElementsByTagName("thead")[0].childNodes[1].childNodes[0].childNodes[0].innerHTML +
  161.             "<a href=\"javascript:;\" id=\"showmarkedlist\">Marked Problem</a>";
  162.         document.getElementById("showmarkedlist").onclick = function () {
  163.             txt = ""
  164.             for (i = 0; i < markedp.length; i++) {
  165.                 o = markedp[i]
  166.                 info = readdata("problem_" + o);
  167.                 nr = ""
  168.                 nr += "<tr class=\"" + ((i & 1) == 0 ? "evenrow" : "oddrow") + "\">";
  169.                 nr += "<td>";
  170.                 if (mydb.indexOf(o) != -1) nr += "<span class=\"yes\">Y</span>";
  171.                 nr += "</td>";
  172.                 nr += "<td align=\"center\">";
  173.                 nr += o;
  174.                 nr += "</td>";
  175.                 nr += "<td align=\"left\">";
  176.                 nr += "<a href=\"problem.php?id=" + o + "\">" + info['title'] + "</a>" + poly_star;
  177.                 nr += "</td>"
  178.                 nr += "<td align=\"center\">";
  179.                 nr += info['source']
  180.                 nr += "</td>";
  181.                 nr += "<td align=\"center\">";
  182.                 nr += "<a href=\"status.php?problem_id=" + o + "&amp;jresult=4\">" + info['solved'] + "</a>";
  183.                 nr += "</td>";
  184.                 nr += "<td align=\"center\">";
  185.                 nr += "<a href=\"status.php?problem_id=" + o + "\">" + info['submit'] + "</a>";
  186.                 nr += "</td>";
  187.                 nr += "</tr>";
  188.                 txt += nr;
  189.             }
  190.             document.getElementById("problemset").getElementsByTagName("tbody")[0].innerHTML = txt;
  191.         }
  192.     }
  193.     var prob = isprob();
  194.     if (prob != -1) {
  195.         updateprobinfobypage(prob)
  196.         if (mydb.indexOf(prob) != -1) {
  197.             var rdt = document.getElementsByTagName("center")[2].getElementsByTagName("h2")[0].innerHTML;
  198.             var tdb = "<span style=\"color:#00FF00\">Y</span>" + rdt;
  199.             document.getElementsByTagName("center")[2].getElementsByTagName("h2")[0].innerHTML = tdb;
  200.         }
  201.         var ttt = document.getElementsByTagName("center")[2].innerHTML;
  202.         var fff = ttt + "[<a href=\"https://lydsy.com/JudgeOnline/status.php?problem_id=" + prob + "&user_id=" + username + "\">My Status</a>]";
  203.         document.getElementsByTagName("center")[2].innerHTML = fff;
  204.         var rdt = document.getElementsByTagName("center")[2].getElementsByTagName("h2")[0].innerHTML;
  205.         col = "#cccccc"
  206.         if (markedp.indexOf(prob) != -1) col = "#FFFF00";
  207.         var tdb = rdt +
  208.             "<a href=\"javascript:;\" id=\"chmr\"><svg version=\"1.1\" xmlns=\"http://www.w3.org/2000/svg\" style=\"width: 20px;height: 20px;\">\
  209.                 <polygon points=\"19.510565162951536,6.9098300562505255 12.351141009169893,6.76393202250021 10,0 7.648858990830108,6.76393202250021 0.48943483704846535,6.9098300562505255 6.195773934819385,11.236067977499792 4.122147477075267,18.090169943749473 10,14 15.87785252292473,18.090169943749476 13.804226065180615,11.23606797749979\" style=\"fill:"+ col + ";\"></polygon>\
  210.             </svg></a>";
  211.         document.getElementsByTagName("center")[2].getElementsByTagName("h2")[0].innerHTML = tdb;
  212.  
  213.         document.getElementById("chmr").onclick = function () {
  214.             if (markedp.indexOf(prob) != -1) {
  215.                 if (config["unmarkalert"] == "1" && !window.confirm("确定鸽掉它?")) return; //取消标记提示
  216.                 markedp.splice(markedp.indexOf(prob), 1)
  217.                 document.getElementsByTagName("center")[2].getElementsByTagName("h2")[0].getElementsByTagName("a")[0].childNodes[0].childNodes[1].style.fill = "#cccccc"
  218.             }
  219.             else {
  220.                 markedp.push(prob)
  221.                 document.getElementsByTagName("center")[2].getElementsByTagName("h2")[0].getElementsByTagName("a")[0].childNodes[0].childNodes[1].style.fill = "#FFFF00"
  222.             }
  223.             markedp.sort()
  224.             savedata("marked", markedp)
  225.         }
  226.     }
  227.     if (isstatus() != -1) {
  228.         for (var i of document.getElementsByTagName("center")[0].getElementsByTagName("table")[2].getElementsByTagName("tbody")[0].childNodes) {
  229.             if (i.className != "evenrow" && i.className != "oddrow") continue;
  230.             prob = i.childNodes[2].childNodes[0].innerText.trim();
  231.             user = i.childNodes[1].childNodes[0].innerText.trim();
  232.             stat = i.childNodes[3].childNodes[0].innerText.trim();
  233.             if (stat == "Accepted" && readdata("userlist_" + user) != null) {
  234.                 udb = readdata("userlist_" + user)
  235.                 udb.push(prob)
  236.                 savedata("userlist_" + user, udb)
  237.                 if (user == username)
  238.                     mydb.push(prob)
  239.             }
  240.             mkd = ""
  241.             if (markedp.indexOf(prob) != -1)
  242.                 mkd = poly_star;
  243.             if (mydb.indexOf(prob) != -1) {
  244.                 fky = "<span style=\"color:#00FF00\">Y</span>";
  245.             }
  246.             else {
  247.                 fky = "<span style=\"color:#FF0000\">N</span>";
  248.             }
  249.  
  250.             if (config['statusny'] == "0") fky = ""
  251.             i.childNodes[2].childNodes[0].innerHTML = fky + i.childNodes[2].childNodes[0].innerHTML + mkd;
  252.         }
  253.     }
  254.  
  255.  
  256.     if (isconfig() != -1) {
  257.         var usco =
  258.         {
  259.             "unmarkalert":
  260.             {
  261.                 "name": "取消标记时弹窗确认",
  262.                 "0": "关闭",
  263.                 "1": "开启"
  264.             },
  265.             "autoext":
  266.             {
  267.                 "name": "自动续命",
  268.                 "0": "关闭",
  269.                 "1": "开启"
  270.             },
  271.             "statusny":
  272.             {
  273.                 "name": "Status页面显示是否AC",
  274.                 "0": "关闭",
  275.                 "1": "开启"
  276.             }
  277.         };
  278.         tmpid = 0
  279.         txt = "<h3>BZOJ Helper设置</h3>"
  280.         document.getElementsByTagName("center")[2].innerHTML += txt;
  281.         for (i in usco) {
  282.             txt = "<p>"
  283.             txt += usco[i]["name"] + ":"
  284.             chid = -1
  285.             for (j in usco[i]) {
  286.                 if (j == "name") continue;
  287.                 txt += "<label for=\"tmprad" + tmpid + "\"><input id=\"tmprad" + tmpid + "\" type=\"radio\" value=\"" + j + "\" name=\"" + i + "\">" + usco[i][j] + "</label>"
  288.                 if (j == config[i])
  289.                     chid = tmpid
  290.                 tmpid++
  291.             }
  292.             txt += "</p>"
  293.             document.getElementsByTagName("center")[2].innerHTML += txt;
  294.             document.getElementById("tmprad" + chid).setAttribute("checked", true)
  295.         }
  296.         document.getElementsByTagName("center")[2].innerHTML += "<p><input id=\"helpersumbit\" type=\"button\" value=\"保存\"/></p>"
  297.         document.getElementsByTagName("center")[2].innerHTML += "<span style=\"color:#FF0000\" id=\"savesucci\" hidden=\"true\">保存成功</span>"
  298.         document.getElementById("helpersumbit").onclick = function () {
  299.             for (i in usco)
  300.                 config[i] = getradioval(i)
  301.             savedata("config", config);
  302.             document.getElementById("savesucci").removeAttribute("hidden")
  303.         }
  304.     }
  305.  
  306.     if(!isdiscusspage()!=-1)
  307.     {
  308.         document.getElementsByTagName("center")[2].childNodes[1].childNodes[1].innerHTML+=document.getElementsByTagName("center")[2].childNodes[1].childNodes[5].innerHTML;
  309.     }
  310.  
  311.     //自动续命
  312.     document.getElementsByTagName("center")[0].childNodes[1].innerHTML += "<div class=\"tmp\" style=\"height:0px;width:0px;\"><img id=\"autofre\" src=\"data:image/png;base64,\" style=\"width:0px;height:0px;\"/></div>";
  313.     if (config["autoext"] == "1") setInterval(function () { document.getElementById("autofre").src = "https://lydsy.com/JudgeOnline/" }, 600000);
  314. })();