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BZOJ Helper

BZOJ助手

当前为 2018-09-17 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name         BZOJ Helper
  3. // @namespace    bzoj
  4. // @version      1.1
  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.     function savedata(name, val) {
  14.         localStorage.setItem(name, JSON.stringify(val));
  15.     }
  16.     function readdata(name) {
  17.         return JSON.parse(localStorage.getItem(name))
  18.     }
  19.     var logined = 0
  20.     var username = "";
  21.     var mydb = Array();
  22.     var markedp = Array();
  23.     var fixurl = location.href;
  24.     if (fixurl.indexOf("www.lydsy.com") != -1) {
  25.         fixurl = fixurl.replace("www.lydsy.com", "lydsy.com");
  26.         location.href = fixurl;
  27.     }
  28.     function getmyusername() {
  29.         var sb = document.getElementsByTagName("table")[0].childNodes[1].childNodes[0].childNodes[17].innerText;
  30.         if (sb.indexOf("ModifyUser") == -1) {
  31.             logined = -1;
  32.             return;
  33.         }
  34.         username = sb.substr(13);
  35.     }
  36.     function isprob() {
  37.         if (fixurl.indexOf("https://lydsy.com/JudgeOnline/problem.php?id=") == -1) {
  38.             return -1;
  39.         }
  40.         return fixurl.substr(45);
  41.     }
  42.     function isstatus() {
  43.         if (fixurl.indexOf("https://lydsy.com/JudgeOnline/status.php") == -1) {
  44.             return -1;
  45.         }
  46.         return 0;
  47.     }
  48.     function islist() {
  49.         if (fixurl.indexOf("https://lydsy.com/JudgeOnline/problemset.php") == -1) {
  50.             return -1;
  51.         }
  52.         return 0;
  53.     }
  54.     function updateprobinfobypage(pid) {
  55.         sb = {};
  56.         for (i of document.getElementsByTagName("h2")[0].childNodes)
  57.             if (i.nodeName == "#text") {
  58.                 sb["title"] = i.data.substr(6)
  59.                 break
  60.             }
  61.         sb["submit"] = document.getElementsByTagName("center")[2].getElementsByClassName("green")[2].nextSibling.data;
  62.         sb["submit"] = sb["submit"].slice(0, -2);
  63.         sb["solved"] = document.getElementsByTagName("center")[2].getElementsByClassName("green")[3].nextSibling.data;
  64.         sb["source"] = document.getElementsByTagName("h2")[7].nextElementSibling.childNodes[0].innerText;
  65.         savedata("problem_" + pid, sb)
  66.     }
  67.     function updateprobinfobylist() {
  68.         for(i of document.getElementById("problemset").getElementsByTagName("tbody")[0].childNodes)
  69.         {
  70.             sb={}
  71.             prob=i.childNodes[1].innerText;
  72.             sb["title"]=i.childNodes[2].innerText;
  73.             sb["source"]=i.childNodes[3].innerText;
  74.             sb["solved"]=i.childNodes[4].innerText;
  75.             sb["submit"]=i.childNodes[5].innerText;
  76.             savedata("problem_" + prob, sb)
  77.         }
  78.     }
  79.     getmyusername()
  80.     markedp = readdata("marked");
  81.     if (markedp == null) {
  82.         savedata("marked", Array());
  83.         markedp = Array();
  84.     }
  85.     if (logined == -1) {
  86.         return;
  87.     }
  88.     function updateuserdb() {
  89.         var nm = fixurl.substr(48);
  90.         var list = document.getElementsByTagName("script")[2].innerHTML.match(/p\([1-9][0-9]{3}\)/g);
  91.         var rl = Array();
  92.         for (var i of list) {
  93.             rl.push(i.substr(2, 4))
  94.         }
  95.         savedata("userlist_" + nm, rl)
  96.     }
  97.     if (fixurl.indexOf("https://lydsy.com/JudgeOnline/userinfo.php?user=") != -1) {
  98.         updateuserdb();
  99.     }
  100.     mydb = readdata("userlist_" + username);
  101.     if (islist() != -1) {
  102.         updateprobinfobylist();
  103.         for(i of document.getElementById("problemset").getElementsByTagName("tbody")[0].childNodes)
  104.         {
  105.             prob=i.childNodes[1].innerText;
  106.             if(markedp.indexOf(prob)!=-1)   i.childNodes[2].innerHTML=i.childNodes[2].innerHTML+"<svg version=\"1.1\" xmlns=\"http://www.w3.org/2000/svg\" style=\"width: 20px;height: 20px;\">\
  107.             <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>\
  108.         </svg>";
  109.         }
  110.         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+
  111.         "<a href=\"javascript:;\" id=\"showmarkedlist\">Marked Problem</a>";
  112.         document.getElementById("showmarkedlist").onclick = function () {
  113.             txt=""
  114.             for(i=0;i<markedp.length;i++)
  115.             {
  116.                 o=markedp[i]
  117.                 info=readdata("problem_"+o);
  118.                 nr=""
  119.                 nr+="<tr class=\""+((i&1)==0?"evenrow":"oddrow")+"\">";
  120.                 nr+="<td>";
  121.                 if(mydb.indexOf(o)!=-1) nr+="<span class=\"yes\">Y</span>";
  122.                 nr+="</td>";
  123.                 nr+="<td align=\"center\">";
  124.                 nr+=o;
  125.                 nr+="</td>";
  126.                 nr+="<td align=\"left\">";
  127.                 nr+="<a href=\"problem.php?id="+o+"\">"+info['title']+"</a>"+"<svg version=\"1.1\" xmlns=\"http://www.w3.org/2000/svg\" style=\"width: 20px;height: 20px;\">\
  128.                 <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>\
  129.             </svg>";
  130.                 nr+="</td>"
  131.                 nr+="<td align=\"center\">";
  132.                 nr+=info['source']
  133.                 nr+="</td>";
  134.                 nr+="<td align=\"center\">";
  135.                 nr+="<a href=\"status.php?problem_id="+o+"&amp;jresult=4\">"+info['solved']+"</a>";
  136.                 nr+="</td>";
  137.                 nr+="<td align=\"center\">";
  138.                 nr+="<a href=\"status.php?problem_id="+o+"\">"+info['submit']+"</a>";
  139.                 nr+="</td>";
  140.                 nr+="</tr>";
  141.                 txt+=nr;
  142.             }
  143.             document.getElementById("problemset").getElementsByTagName("tbody")[0].innerHTML=txt;
  144.         }
  145.     }
  146.     var prob = isprob();
  147.     if (prob != -1) {
  148.         updateprobinfobypage(prob)
  149.         if (mydb.indexOf(prob) != -1) {
  150.             var rdt = document.getElementsByTagName("center")[2].getElementsByTagName("h2")[0].innerHTML;
  151.             var tdb = "<span style=\"color:#00FF00\">Y</span>" + rdt;
  152.             document.getElementsByTagName("center")[2].getElementsByTagName("h2")[0].innerHTML = tdb;
  153.         }
  154.         var ttt = document.getElementsByTagName("center")[2].innerHTML;
  155.         var fff = ttt + "[<a href=\"https://lydsy.com/JudgeOnline/status.php?problem_id=" + prob + "&user_id=" + username + "\">My Status</a>]";
  156.         document.getElementsByTagName("center")[2].innerHTML = fff;
  157.         var rdt = document.getElementsByTagName("center")[2].getElementsByTagName("h2")[0].innerHTML;
  158.         col = "#cccccc"
  159.         if (markedp.indexOf(prob) != -1) col = "#FFFF00";
  160.         var tdb = rdt +
  161.             "<a href=\"javascript:;\" id=\"chmr\"><svg version=\"1.1\" xmlns=\"http://www.w3.org/2000/svg\" style=\"width: 20px;height: 20px;\">\
  162.                 <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>\
  163.             </svg></a>";
  164.         document.getElementsByTagName("center")[2].getElementsByTagName("h2")[0].innerHTML = tdb;
  165.  
  166.         document.getElementById("chmr").onclick = function () {
  167.             if (markedp.indexOf(prob) != -1) {
  168.                 //if (!window.confirm("确定鸽掉它?")) return; //取消标记提示
  169.                 markedp.splice(markedp.indexOf(prob), 1)
  170.                 document.getElementsByTagName("center")[2].getElementsByTagName("h2")[0].getElementsByTagName("a")[0].childNodes[0].childNodes[1].style.fill = "#cccccc"
  171.             }
  172.             else {
  173.                 markedp.push(prob)
  174.                 document.getElementsByTagName("center")[2].getElementsByTagName("h2")[0].getElementsByTagName("a")[0].childNodes[0].childNodes[1].style.fill = "#FFFF00"
  175.             }
  176.             markedp.sort()
  177.             savedata("marked", markedp)
  178.         }
  179.     }
  180.     if (isstatus() != -1) {
  181.         for (var i of document.getElementsByTagName("center")[0].getElementsByTagName("table")[2].getElementsByTagName("tbody")[0].childNodes) {
  182.             if (i.className != "evenrow" && i.className != "oddrow") continue;
  183.             prob = i.childNodes[2].childNodes[0].innerText;
  184.             mkd = ""
  185.             if (markedp.indexOf(prob) != -1)
  186.                 mkd = "<svg version=\"1.1\" xmlns=\"http://www.w3.org/2000/svg\" style=\"width: 20px;height: 20px;\">\
  187.                 <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>\
  188.             </svg>"
  189.             if (mydb.indexOf(prob) != -1) {
  190.                 i.childNodes[2].childNodes[0].innerHTML = "<span style=\"color:#00FF00\">Y</span>" + i.childNodes[2].childNodes[0].innerHTML + mkd;
  191.             }
  192.             else {
  193.                 i.childNodes[2].childNodes[0].innerHTML = "<span style=\"color:#FF0000\">N</span>" + i.childNodes[2].childNodes[0].innerHTML + mkd;
  194.             }
  195.         }
  196.     }
  197.     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>";
  198.     setInterval(function () { document.getElementById("autofre").src = "https://lydsy.com/JudgeOnline/" }, 600000);//自动续命
  199. })();