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BZOJ Helper

BZOJ助手

当前为 2019-02-15 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name         BZOJ Helper
  3. // @namespace    bzoj
  4. // @version      1.5.2
  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.     var havenotice = 0;
  38.     if(document.getElementsByTagName("center")[1].innerText.indexOf("Notice")!=-1)  havenotice=1;
  39.     if (fixurl.indexOf("www.lydsy.com") != -1) {
  40.         fixurl = fixurl.replace("www.lydsy.com", "lydsy.com");
  41.         location.href = fixurl;
  42.     }
  43.     function getmyusername() {
  44.         for (i of document.getElementsByTagName("table")[0].childNodes[1].childNodes[0].childNodes)
  45.             if (typeof (i.innerText) != "undefined" && i.innerText.indexOf("ModifyUser") != -1) {
  46.                 username = i.innerText.substr(12);
  47.                 username = username.trim();
  48.                 return;
  49.             }
  50.         logined = -1;
  51.     }
  52.     //页面判断
  53.     function isprob() {
  54.         if (fixurl.indexOf("https://lydsy.com/JudgeOnline/problem.php?id=") == -1) {
  55.             return -1;
  56.         }
  57.         return fixurl.substr(45);
  58.     }
  59.     function isstatus() {
  60.         if (fixurl.indexOf("https://lydsy.com/JudgeOnline/status.php") == -1) {
  61.             return -1;
  62.         }
  63.         return 0;
  64.     }
  65.     function islist() {
  66.         if (fixurl.indexOf("https://lydsy.com/JudgeOnline/problemset.php") == -1) {
  67.             return -1;
  68.         }
  69.         return 0;
  70.     }
  71.     function isconfig() {
  72.         if (fixurl.indexOf("https://lydsy.com/JudgeOnline/modifypage.php") == -1) {
  73.             return -1;
  74.         }
  75.         return 0;
  76.     }
  77.     function isdiscusspage() {
  78.         if (fixurl.indexOf("https://lydsy.com/JudgeOnline/wttl/thread.php") == -1) {
  79.             return -1;
  80.         }
  81.         return 0;
  82.     }
  83.     function isuserinfo() {
  84.         if (fixurl.indexOf("https://lydsy.com/JudgeOnline/userinfo.php?user=") == -1) {
  85.             return -1;
  86.         }
  87.         return 0;
  88.  
  89.     }
  90.     //更新db
  91.     function updateprobinfobypage(pid) {
  92.         sb = {};
  93.         for (i of document.getElementsByTagName("h2")[0].childNodes)
  94.             if (i.nodeName == "#text") {
  95.                 sb["title"] = i.data.substr(6)
  96.                 break
  97.             }
  98.         sb["submit"] = document.getElementsByTagName("center")[1+havenotice].getElementsByClassName("green")[2].nextSibling.data;
  99.         sb["submit"] = sb["submit"].slice(0, -2);
  100.         sb["solved"] = document.getElementsByTagName("center")[1+havenotice].getElementsByClassName("green")[3].nextSibling.data;
  101.         sb["source"] = document.getElementsByTagName("h2")[7].nextElementSibling.childNodes[0].innerText;
  102.         savedata("problem_" + pid, sb)
  103.     }
  104.     function updateprobinfobylist() {
  105.         for (i of document.getElementById("problemset").getElementsByTagName("tbody")[0].childNodes) {
  106.             sb = {}
  107.             prob = i.childNodes[1].innerText.trim();
  108.             sb["title"] = i.childNodes[2].innerText.trim();
  109.             sb["source"] = i.childNodes[3].innerText.trim();
  110.             sb["solved"] = i.childNodes[4].innerText.trim();
  111.             sb["submit"] = i.childNodes[5].innerText.trim();
  112.             if (i.childNodes[0].innerText.trim() == "Y") {
  113.                 if (mydb.indexOf(prob) == -1)
  114.                     mydb.push(prob)
  115.             }
  116.             savedata("problem_" + prob, sb)
  117.         }
  118.         savedata("userlist_" + username, mydb)
  119.     }
  120.     function updateuserdb(def = document, nm = fixurl.substr(48)) {
  121.         var list = def.getElementsByTagName("script")[2].innerHTML.match(/p\([1-9][0-9]{3}\)/g);
  122.         var rl = Array();
  123.         for (var i of list) {
  124.             rl.push(i.substr(2, 4))
  125.         }
  126.         savedata("userlist_" + nm, rl)
  127.     }
  128.     function getmydb() {
  129.         ret = readdata("userlist_" + username);
  130.         if (ret == null) {
  131.             xhr = new XMLHttpRequest();
  132.             xhr.open('GET', 'https://lydsy.com/JudgeOnline/userinfo.php?user=' + username, false);
  133.             xhr.send(null);
  134.             parser = new DOMParser();
  135.             gg = parser.parseFromString(xhr.responseText, "text/html")
  136.             updateuserdb(gg, username)
  137.             ret = readdata("userlist_" + username)
  138.         }
  139.         return ret
  140.     }
  141.     function setdefaultconfig() {
  142.         def = { "unmarkalert": "0", "autoext": "1", "statusny": "1" };
  143.         for (i in def) {
  144.             if (typeof (config[i]) == "undefined")
  145.                 config[i] = def[i];
  146.         }
  147.         savedata("config", config);
  148.     }
  149.     getmyusername()
  150.     if (logined == -1) {
  151.         return;
  152.     }
  153.     markedp = readdata("marked");
  154.     if (markedp == null) {
  155.         savedata("marked", Array());
  156.         markedp = Array();
  157.     }
  158.     config = readdata("config");
  159.     if (config == null) {
  160.         savedata("config", {});
  161.         config = {};
  162.     }
  163.     setdefaultconfig();
  164.     //page
  165.     if (isuserinfo() != -1) {
  166.         updateuserdb();
  167.         document.getElementsByTagName("table")[1].getElementsByTagName("tr")[0].getElementsByTagName("td")[2].innerHTML+=" <a href=\"javascript:;\" id=\"diffme\">Diff with me</a>"
  168.         document.getElementById("diffme").onclick = function () {
  169.             nm=fixurl.substr(48)
  170.             txt=""
  171.             usdb=readdata("userlist_"+nm)
  172.             for(i=1000;i<=9999;i++)
  173.             {
  174.                 hs1=(mydb.indexOf(""+i)!=-1)
  175.                 hs2=(usdb.indexOf(""+i)!=-1)
  176.                 if(hs1 && hs2)
  177.                     txt+="<a href=\"problem.php?id="+i+"\">"+i+"</a>\n"
  178.                 if(hs1 && (!hs2))
  179.                     txt+="<a href=\"problem.php?id="+i+"\" style=\"color:#00FF00\">"+i+"</a>\n"
  180.                 if((!hs1) && hs2)
  181.                     txt+="<a href=\"problem.php?id="+i+"\" style=\"color:#FF0000\">"+i+"</a>\n"
  182.             }
  183.             document.getElementsByTagName("table")[1].getElementsByTagName("tr")[1].getElementsByTagName("td")[2].innerHTML=txt
  184.         }
  185.     }
  186.  
  187.     mydb = getmydb();
  188.     if (islist() != -1) {
  189.         updateprobinfobylist();
  190.         for (i of document.getElementById("problemset").getElementsByTagName("tbody")[0].childNodes) {
  191.             prob = i.childNodes[1].innerText.trim();
  192.             if (markedp.indexOf(prob) != -1) i.childNodes[2].innerHTML = i.childNodes[2].innerHTML + poly_star;
  193.         }
  194.         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 +
  195.             "<a href=\"javascript:;\" id=\"showmarkedlist\">Marked Problem</a>";
  196.         document.getElementById("showmarkedlist").onclick = function () {
  197.             txt = ""
  198.             for (i = 0; i < markedp.length; i++) {
  199.                 o = markedp[i]
  200.                 info = readdata("problem_" + o);
  201.                 nr = ""
  202.                 nr += "<tr class=\"" + ((i & 1) == 0 ? "evenrow" : "oddrow") + "\">";
  203.                 nr += "<td>";
  204.                 if (mydb.indexOf(o) != -1) nr += "<span class=\"yes\">Y</span>";
  205.                 nr += "</td>";
  206.                 nr += "<td align=\"center\">";
  207.                 nr += o;
  208.                 nr += "</td>";
  209.                 nr += "<td align=\"left\">";
  210.                 nr += "<a href=\"problem.php?id=" + o + "\">" + info['title'] + "</a>" + poly_star;
  211.                 nr += "</td>"
  212.                 nr += "<td align=\"center\">";
  213.                 nr += info['source']
  214.                 nr += "</td>";
  215.                 nr += "<td align=\"center\">";
  216.                 nr += "<a href=\"status.php?problem_id=" + o + "&amp;jresult=4\">" + info['solved'] + "</a>";
  217.                 nr += "</td>";
  218.                 nr += "<td align=\"center\">";
  219.                 nr += "<a href=\"status.php?problem_id=" + o + "\">" + info['submit'] + "</a>";
  220.                 nr += "</td>";
  221.                 nr += "</tr>";
  222.                 txt += nr;
  223.             }
  224.             document.getElementById("problemset").getElementsByTagName("tbody")[0].innerHTML = txt;
  225.         }
  226.     }
  227.  
  228.     var prob = isprob();
  229.     if (prob != -1) {
  230.         updateprobinfobypage(prob)
  231.         if (mydb.indexOf(prob) != -1) {
  232.             var rdt = document.getElementsByTagName("center")[1+havenotice].getElementsByTagName("h2")[0].innerHTML;
  233.             var tdb = "<span style=\"color:#00FF00\">Y</span>" + rdt;
  234.             document.getElementsByTagName("center")[1+havenotice].getElementsByTagName("h2")[0].innerHTML = tdb;
  235.         }
  236.         var ttt = document.getElementsByTagName("center")[1+havenotice].innerHTML;
  237.         var fff = ttt + "[<a href=\"https://lydsy.com/JudgeOnline/status.php?problem_id=" + prob + "&user_id=" + username + "\">My Status</a>]";
  238.         document.getElementsByTagName("center")[1+havenotice].innerHTML = fff;
  239.         var rdt = document.getElementsByTagName("center")[1+havenotice].getElementsByTagName("h2")[0].innerHTML;
  240.         col = "#cccccc"
  241.         if (markedp.indexOf(prob) != -1) col = "#FFFF00";
  242.         var tdb = rdt +
  243.             "<a href=\"javascript:;\" id=\"chmr\"><svg version=\"1.1\" xmlns=\"http://www.w3.org/2000/svg\" style=\"width: 20px;height: 20px;\">\
  244.                 <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>\
  245.             </svg></a>";
  246.         document.getElementsByTagName("center")[1+havenotice].getElementsByTagName("h2")[0].innerHTML = tdb;
  247.  
  248.         document.getElementById("chmr").onclick = function () {
  249.             markedp = readdata("marked");
  250.             if (markedp.indexOf(prob) != -1) {
  251.                 if (config["unmarkalert"] == "1" && !window.confirm("确定鸽掉它?")) return; //取消标记提示
  252.                 markedp.splice(markedp.indexOf(prob), 1)
  253.                 document.getElementsByTagName("center")[1+havenotice].getElementsByTagName("h2")[0].getElementsByTagName("a")[0].childNodes[0].childNodes[1].style.fill = "#cccccc"
  254.             }
  255.             else {
  256.                 markedp.push(prob)
  257.                 document.getElementsByTagName("center")[1+havenotice].getElementsByTagName("h2")[0].getElementsByTagName("a")[0].childNodes[0].childNodes[1].style.fill = "#FFFF00"
  258.             }
  259.             markedp.sort()
  260.             savedata("marked", markedp)
  261.         }
  262.     }
  263.  
  264.     if (isstatus() != -1) {
  265.         for (var i of document.getElementsByTagName("center")[0].getElementsByTagName("table")[2].getElementsByTagName("tbody")[0].childNodes) {
  266.             if (i.className != "evenrow" && i.className != "oddrow") continue;
  267.             prob = i.childNodes[2].childNodes[0].innerText.trim();
  268.             user = i.childNodes[1].childNodes[0].innerText.trim();
  269.             stat = i.childNodes[3].childNodes[0].innerText.trim();
  270.             if (stat == "Accepted" && readdata("userlist_" + user) != null) {
  271.                 udb = readdata("userlist_" + user)
  272.                 if (udb.indexOf(prob) == -1)
  273.                     udb.push(prob)
  274.                 savedata("userlist_" + user, udb)
  275.                 if (user == username)
  276.                     mydb.push(prob)
  277.             }
  278.             mkd = ""
  279.             if (markedp.indexOf(prob) != -1)
  280.                 mkd = poly_star;
  281.             if (mydb.indexOf(prob) != -1) {
  282.                 fky = "<span style=\"color:#00FF00\">Y</span>";
  283.             }
  284.             else {
  285.                 fky = "<span style=\"color:#FF0000\">N</span>";
  286.             }
  287.  
  288.             if (config['statusny'] == "0") fky = ""
  289.             i.childNodes[2].childNodes[0].innerHTML = fky + i.childNodes[2].childNodes[0].innerHTML + mkd;
  290.         }
  291.     }
  292.  
  293.     if (isconfig() != -1) {
  294.         var usco =
  295.         {
  296.             "unmarkalert":
  297.             {
  298.                 "name": "取消标记时弹窗确认",
  299.                 "0": "关闭",
  300.                 "1": "开启"
  301.             },
  302.             "autoext":
  303.             {
  304.                 "name": "自动续命",
  305.                 "0": "关闭",
  306.                 "1": "开启"
  307.             },
  308.             "statusny":
  309.             {
  310.                 "name": "Status页面显示是否AC",
  311.                 "0": "关闭",
  312.                 "1": "开启"
  313.             }
  314.         };
  315.         tmpid = 0
  316.         txt = "<h3>BZOJ Helper设置</h3>"
  317.         document.getElementsByTagName("center")[1+havenotice].innerHTML += txt;
  318.         for (i in usco) {
  319.             txt = "<p>"
  320.             txt += usco[i]["name"] + ":"
  321.             chid = -1
  322.             for (j in usco[i]) {
  323.                 if (j == "name") continue;
  324.                 txt += "<label for=\"tmprad" + tmpid + "\"><input id=\"tmprad" + tmpid + "\" type=\"radio\" value=\"" + j + "\" name=\"" + i + "\">" + usco[i][j] + "</label>"
  325.                 if (j == config[i])
  326.                     chid = tmpid
  327.                 tmpid++
  328.             }
  329.             txt += "</p>"
  330.             document.getElementsByTagName("center")[1+havenotice].innerHTML += txt;
  331.             document.getElementById("tmprad" + chid).setAttribute("checked", true)
  332.         }
  333.         document.getElementsByTagName("center")[1+havenotice].innerHTML += "<p><input id=\"helpersumbit\" type=\"button\" value=\"保存\"/></p>"
  334.         document.getElementsByTagName("center")[1+havenotice].innerHTML += "<span style=\"color:#FF0000\" id=\"savesucci\" hidden=\"true\">保存成功</span>"
  335.         document.getElementById("helpersumbit").onclick = function () {
  336.             for (i in usco)
  337.                 config[i] = getradioval(i)
  338.             savedata("config", config);
  339.             document.getElementById("savesucci").removeAttribute("hidden")
  340.         }
  341.     }
  342.  
  343.     if (isdiscusspage() != -1) {
  344.         document.getElementsByTagName("center")[1+havenotice].childNodes[1].childNodes[1].innerHTML += document.getElementsByTagName("center")[1+havenotice].childNodes[1].childNodes[5].innerHTML;
  345.     }
  346.  
  347.     //自动续命
  348.     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>";
  349.     if (config["autoext"] == "1") setInterval(function () { document.getElementById("autofre").src = "https://lydsy.com/JudgeOnline/" }, 600000);
  350. })();