超星||学习通超星考试助手(旧版考试)

超星考试助手,支持旧版考试

// ==UserScript==
// @name         超星||学习通超星考试助手(旧版考试)
// @namespace    badegg
// @version      1.0.5.1
// @description  超星考试助手,支持旧版考试
// @author       wyn665817 & badegg
// @match        *://*.chaoxing.com/exam/test/reVersionTestStartNew*
// @match        *://*.edu.cn/exam/test/reVersionTestStartNew*
// @match        *://*.chaoxing.com/exam-ans/exam/test/reVersionTestStartNew*
// @connect    api.caesa.vip
// @connect     api.api.thsk.me
// @run-at       document-end
// @grant        unsafeWindow
// @grant        GM_xmlhttpRequest
// @grant        GM_setClipboard
// @license      MIT
// ==/UserScript==

// 设置修改后,需要刷新或重新打开网课页面才会生效
var queryapi = [
  //接口可以定义,参数可以自行理解

    {"url" : "http://api.caesa.vip/cxapi/index.php","postIssueParam":"question","keyParam":"answer","method":"post"},
];


var setting = {
    api: 0 //默认接口序号(0开始)
      // 5E3 == 8000,科学记数法,表示毫秒数
      ,
    time: 8E3 // 默认响应速度为8秒,不建议小于5秒
      // 1代表开启,0代表关闭
      ,
    none: 1 // 未找到答案或无匹配答案时执行默认操作,默认关闭
      ,
    jump: 1 // 答题完成后自动切换,默认开启
      ,
    copy: 0 // 自动复制答案到剪贴板,也可以通过手动点击按钮或答案进行复制,默认关闭

      // 非自动化操作
      ,
    hide: 0 // 不加载答案搜索提示框,键盘↑和↓可以临时移除和加载,默认关闭
      ,
    scale: 0 // 富文本编辑器高度自动拉伸,用于文本类题目,答题框根据内容自动调整大小,默认关闭
  },
  _self = unsafeWindow,
  $ = _self.jQuery,
  UE = _self.UE;

String.prototype.toCDB = function () {
  return this.replace(/\s/g, '').replace(/[\uff01-\uff5e]/g, function (str) {
    return String.fromCharCode(str.charCodeAt(0) - 65248);
  }).replace(/[“”]/g, '"').replace(/[‘’]/g, "'").replace(/。/g, '.');
};

// setting.time += Math.ceil(setting.time * Math.random()) - setting.time / 2;
setting.TiMu = [
  filterImg('.Cy_TItle .clearfix').replace(/\s*(\d+\.\d+分)$/, ''),
  $('[name^=type]:not([id])').val() || '-1',
  $('.cur a').text().trim() || '无',
  $('li .clearfix').map(function () {
    return filterImg(this);
  })
];

setting.div = $(
  '<div style="border: 2px dashed rgba(138, 243, 247,0.7); width: 330px; position: fixed; top: 0; right: 0; z-index: 99999; background-color: rgba(197, 252, 255,0.7); overflow-x: auto;">' +
  '<span style="font-size: medium;"></span>' +
  '<div style="font-size: medium;">正在搜索答案...</div>' +
  '<button style="margin-right: 10px;">暂停答题</button>' +
  '<button style="margin-right: 10px;' + (setting.jump ? '' : ' display: none;') + '">点击停止本次切换</button>' +
  '<button style="margin-right: 10px;">重新查询</button>' +
  '<button style="margin-right: 10px; display: none;">复制答案</button>' +
  '<button style="margin-right: 10px;">切换接口</button>' +
  '<button >答题详情</button>' +
  '<div style="max-height: 200px; overflow-y: auto;">' +
  '<table border="1" style="font-size: 12px;">' +
  '<thead>' +
  '<tr>' +
  '<th colspan="2">' + ($('#randomOptions').val() == 'false' ? '' : '<font color="red">本次考试的选项为乱序 脚本会选择正确的选项</font>') + '</th>' +
  '</tr>' +
  '<tr>' +
  '<th style="width: 60%; min-width: 130px;">题目(点击可复制)</th>' +
  '<th style="min-width: 130px;">答案(点击可复制)</th>' +
  '</tr>' +
  '</thead>' +
  '<tfoot style="' + (setting.jump ? ' display: none;' : '') + '">' +
  '<tr>' +
  '<th colspan="2">已关闭 本次自动切换</th>' +
  '</tr>' +
  '</tfoot>' +
  '<tbody>' +
  '<tr>' +
  '<td colspan="2" style="display: none;"></td>' +
  '</tr>' +
  '</tbody>' +
  '</table>' +
  '</div>' +
  '</div>'
).appendTo('body').on('click', 'button, td', function () {
  var num = setting.$btn.index(this);
  if (num == -1) {
    GM_setClipboard($(this).text());
  }
  else if (num === 0) {
    if (setting.loop) {
      clearInterval(setting.loop);
      delete setting.loop;
      num = ['已暂停搜索', '继续答题'];
    }
    else {
      setting.loop = setInterval(findTiMu, setting.time);
      num = ['正在搜索答案...', '暂停答题'];
    }
    setting.$div.html(function () {
      return $(this).data('html') || num[0];
    }).removeData('html');
    $(this).html(num[1]);
  }
  else if (num == 1) {
    setting.jump = 0;
    setting.$div.html(function () {
      return arguments[1].replace('即将切换下一题', '未开启自动切换');
    });
    setting.div.find('tfoot').add(this).toggle();
  }
  else if (num == 2) {
    location.reload();
  }
  else if (num == 3) {
    GM_setClipboard(setting.div.find('td:last').text());
  }
  else if (num == 4) {
    setting.api < queryapi.length - 1 ? setting.api += 1 : setting.api = 0;
    $(this).html('切换接口,当前:' + setting.api);
    //重新请求
    clearInterval(setting.loop);
    delete setting.loop;
    setting.loop = setInterval(findTiMu, setting.time);
    //num = ['正在搜索答案...', '暂停答题'];
  }
  else if (num == 5) {
    ($('.leftCard .saveYl')[0] || $()).click();
  }
}).detach(setting.hide ? '*' : 'html');
setting.$btn = setting.div.children('button');
setting.$div = setting.div.children('div:eq(0)');

$(document).keydown(function (event) {
  if (event.keyCode == 38) {
    setting.div.detach();
  }
  else if (event.keyCode == 40) {
    setting.div.appendTo('body');
  }
});

if (setting.scale) _self.UEDITOR_CONFIG.scaleEnabled = false;
$.each(UE.instants, function () {
  var key = this.key;
  this.ready(function () {
    this.destroy();
    UE.getEditor(key);
  });
});
setting.loop = setInterval(findTiMu, setting.time);

function findTiMu() {
  GM_xmlhttpRequest({
    method: 'POST',
    url: 'http://api.caesa.vip/cxapi/index.php',
    headers: {
      'Content-type': 'application/x-www-form-urlencoded'
    },
    data: queryapi[setting.api].postIssueParam + '=' + encodeURIComponent(setting.TiMu[0]) + '&type=' + setting.TiMu[1],
    timeout: setting.time,
    onload: function (xhr) {
      if (!setting.loop) {}
      else if (xhr.status == 200) {
        var obj = $.parseJSON(xhr.responseText) || {};
        if (obj.answer) {}
        else obj.answer = obj.data || obj.answer;
        obj.code = obj.code == null ? 1 : obj.code;
        if (obj.code == 1 || obj.tm) {
          var data = String(obj.answer).replace(/&/g, '&amp;').replace(/<(?!img)/g, '&lt;'),
            que = setting.TiMu[0].match('<img') ? setting.TiMu[0] : setting.TiMu[0].replace(/&/g, '&amp;').replace(/</g, '&lt');
          obj.answer = /^http/.test(data) ? '<img src="' + obj.answer + '">' : obj.answer;
          setting.div.find('tbody').append(
            '<tr>' +
            '<td title="点击可复制">' + que + '</td>' +
            '<td title="点击可复制">' + (/^http/.test(data) ? obj.answer : '') + data + '</td>' +
            '</tr>'
          );
          setting.copy && GM_setClipboard(obj.answer);
          setting.$btn.eq(3).show();
          fillAnswer(obj);
        }
        else {
          setting.$div.html(obj.data || '服务器繁忙,正在重试...');
        }
        setting.div.children('span').html(obj.msg || '');
      }
      else if (xhr.status == 403) {
        var html = xhr.responseText.indexOf('{') ? '请求过于频繁,建议稍后再试' : $.parseJSON(xhr.responseText).data;
        setting.$div.data('html', html).siblings('button:eq(0)').click();
      }
      else {
        setting.$div.text('服务器异常,正在重试...');
      }
    },
    ontimeout: function () {
      setting.loop && setting.$div.text('服务器超时,正在重试...');
    }
  });
}

function fillAnswer(obj, tip) {
  var $input = $(':radio, :checkbox', '.Cy_ulBottom'),
    str = String(obj.answer).toCDB() || new Date().toString(),
    data = str.split(/#|\x01|\|/),
    opt = obj.opt || str,
    btn = $('.saveYl:contains(下一题)').offset();
  // $input.filter(':radio:checked').prop('checked', false);
  obj.code > 0 && $input.each(function (index) {
    if (this.value == 'true') {
      data.join().match(/(^|,)(正确|是|对|√|T|ri)(,|$)/) && this.click();
    }
    else if (this.value == 'false') {
      data.join().match(/(^|,)(错误|否|错|×|F|wr)(,|$)/) && this.click();
    }
    else {
      index = setting.TiMu[3][index].toCDB() || new Date().toString();
      index = $.inArray(index, data) + 1 || (setting.TiMu[1] == '1' && str.indexOf(index) + 1);
      Boolean(index) == this.checked || this.click();
    }
  }).each(function () {
    if (!/^A?B?C?D?E?F?G?$/.test(opt)) return false;
    Boolean(opt.match(this.value)) == this.checked || this.click();
  });
  if (setting.TiMu[1].match(/^[013]$/)) {
    tip = $input.is(':checked') || setting.none && (($input[Math.floor(Math.random() * $input.length)] || $()).click(), ' ');
  }
  else if (setting.TiMu[1].match(/^(2|[4-9]|1[08])$/)) {
    data = String(obj.data).split(/#|\x01|\|/);
    tip = $('.Cy_ulTk textarea').each(function (index) {
      index = (obj.code > 0 && data[index]) || '';
      UE.getEditor(this.name).setContent(index.trim());
    }).length;
    tip = (obj.code > 0 && data.length == tip) || setting.none && ' ';
    setting.len = str.length * setting.time / 10;
  }
  if (tip == ' ') {
    tip = '已执行默认操作';
  }
  else if (tip) {
    tip = '自动答题已完成';
  }
  else if (tip === undefined) {
    tip = '该题型不支持自动答题';
  }
  else {
    tip = '未找到有效答案';
  }
  if (btn) {
    tip += setting.jump ? ',即将切换下一题' : ',未开启自动切换';
    setInterval(function () {
      if (!setting.jump) return;
      var mouse = document.createEvent('MouseEvents'),
        arr = [btn.left + Math.ceil(Math.random() * 80), btn.top + Math.ceil(Math.random() * 26)];
      mouse.initMouseEvent('click', true, true, document.defaultView, 0, 0, 0, arr[0], arr[1], false, false, false, false, 0, null);
      _self.event = $.extend(true, {}, mouse);
      delete _self.event.isTrusted;
      _self.getTheNextQuestion(1);
    }, setting.len || Math.ceil(setting.time * Math.random()) * 2);
  }
  else {
    setting.$btn.eq(1).hide();
    tip = '答题已完成,请自行查看答题详情';
  }
  setting.$div.data('html', tip).siblings('button:eq(0)').hide().click();
}

function filterImg(dom) {
  return $(dom).clone().find('img[src]').replaceWith(function () {
    return $('<p></p>').text('<img src="' + $(this).attr('src') + '">');
  }).end().find('iframe[src]').replaceWith(function () {
    return $('<p></p>').text('<iframe src="' + $(this).attr('src') + '"></irame>');
  }).end().text().trim();
}