BB平台答题助手
当前为
// ==UserScript==
// @name bb-helper
// @namespace https://github.com/twose/bb
// @homepageURL https://github.com/twose/bb
// @supportURL https://github.com/twose/bb/issues
// @version 1.0.0
// @description BB平台答题助手
// @author twosee
// @license MIT License
//
// @include http://bb.cust.edu.cn*
// ==/UserScript==
var error_tip = function() {
if (top.confirm('脚本运行失败辣,你确定你是在答题界面吗？\n点击确定跳转到BB平台入口。')) {
top.location.href = 'http://bb.cust.edu.cn/webapps/portal/frameset.jsp';
}
};
var helper = function() {
'use strict';
try {
top.removeEle = function(e) {
if (e) {
e.parentNode.removeChild(e);
return '';
}
};
top.mf = top.frames[1];
top.doc = top.mf.document;
var tp = top.doc.getElementById('topbar');
if (tp) {
tp.style.display = 'none';
}
top.mf.Element.prototype.getText = function() {
return (typeof this.textContent === 'string') ? this.textContent : this.innerText;
};
var tss = top.doc.getElementsByTagName('twosee');
for (var x = tss.length; x >= 0; x--) {
top.removeEle(tss[x]);
}
top.mf.f = top.mf.r = {};
var f = top.doc.getElementsByClassName('noLabelField'), i = f.length;
for (x = 0; x < i; x++) {
top.mf.r[x] = {};
top.mf.f[x] = f[x];
top.mf.r[x].content = (top.mf.r[x].tit = f[x].getElementsByClassName(
'vtbegenerated inlineVtbegenerated')[0].getText()).substr(0, 15) +
f[x].getElementsByTagName('table')[0].getText().replace(/\s/g, '');
f[x].innerHTML =
'<twosee style="display:block;position:relative;top:6px;">' +
'<button class="button-4" onclick="top.search(' + x + ')">搜标题</button>' +
'<button class="button-4" style="margin-left:10px;" onclick="top.search(' + x + ',1)">精准搜索</button>' +
'<button class="button-4" style="margin-left:10px;" onclick="top.search(' + x + ',2)">括号搜索①</button>' +
'<button class="button-4" style="margin-left:10px;" onclick="top.search(' + x + ',3)">括号搜索②</button>' +
'</twosee>' + f[x].innerHTML;
}
top.mark = function(id) {
var name = 'vtbegenerated inlineVtbegenerated';
for (var x in top.mf.f) {
if (f[x].getElementsByClassName) {
top.mf.f[x].getElementsByClassName(name)[0].style = {};
}
}
var eles = top.mf.f[id].getElementsByClassName(name)[0].style;
eles.color = 'red';
eles.fontSize = '18px';
eles.fontWeight = 'bolder';
};
top.search = function(id, j) {
var f = top.document.getElementsByTagName('frameset')[0];
f.rows = '35%,*';
top.mark(id);
var f0 = top.document.getElementsByTagName('frame')[0];
f0.style.borderBottom = '1px solid #000';
var st = '', tit = top.mf.r[id].tit, content = top.mf.r[id].content;
/*search text*/
if (j === 2) {
st = tit.match(/\S{0,20}(\(|（).*(）|\))\S{0,20}/)[0];
} else if (j === 3) {
st = tit.match(/\S{0,12}(\(|（).*(）|\))\S{0,12}/g).join('');
} else {
st = ((j) ? content : tit.replace(/\(|\)|\s|（|）/g, ''));
}
f0.src = 'https://www.baidu.com/s?wd=' + encodeURIComponent(st.replace(/\s+/, ' '));
};
top.result = (top.doc.getElementById('top_saveAllAnswersButton')) ?
'脚本运行成功辣\n岂不美滋滋\nO(∩_∩)O~~' :
'你没有在答题页面运行这个脚本喔╮(╯▽╰)╭';
console.log('%c' + top.result,
'font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;font-size:64px;color:#00bbee;-webkit-text-fill-color:#00bbee;-webkit-text-stroke: 1px #00bbee;');
}
catch (e) {
error_tip();
}
};
var arguments = arguments || {callee: ''};
var is_tms = arguments.callee && arguments.callee.toString().match(/tms_/);
!function() {
if (document.getElementById('top_saveAllAnswersButton')) {
helper();
return true;
} else {
var frms = top.window.frames;
if (frms.length > 0) {
for (var i = 0; i < frms.length; i++) {
if (frms[i].location.href.match(/webapps\/assessment\/take/)) {
helper();
return true;
}
}
}
}
if (!is_tms) {
error_tip();
}
}();