Tsinghua Course Time Confliction Marker
目前為
// ==UserScript==
// @name TsinghuaCourseConflictMarker
// @namespace https://github.com/ZenithalHourlyRate
// @homepageURL https://github.com/ZenithalHourlyRate/thuservices
// @version 1.4
// @description Tsinghua Course Time Confliction Marker
// @author Zenithal
// @match http://zhjwxk.cic.tsinghua.edu.cn/xkBks.vxkBksXkbBs.do?m=selectKc*
// @match http://zhjwxkyw.cic.tsinghua.edu.cn/xkBks.vxkBksXkbBs.do?m=selectKc*
// @match https://webvpn.tsinghua.edu.cn/http/*/xkBks.vxkBksXkbBs.do?m=selectKc*
// @grant none
// ==/UserScript==
function courseConflict(){
var a=document.getElementById('iframe2').contentWindow.document.getElementsByClassName("trunk");// get the iframe of selected courses
var b=[];
for(var i=0;i!=a.length;++i){
if(a[i].textContent.match(/.-.(.*)/gi)){ // get the span with time information
var m=a[i].parentElement.previousElementSibling.previousElementSibling.textContent; // course name
m=m.replace(/\s/g,'');
if(a[i].title == ""){ // some text is abbrevated
var c1=a[i].textContent.split(","); // some has multiple time
for(var j1=0;j1!=c1.length;++j1){
b.push([c1[j1],m]);
}
}else{
var c2=a[i].title.split(","); // some has multiple time
for(var j2=0;j2!=c2.length;++j2){
b.push([c2[j2],m]);
}
}
}
}
var d=document.getElementById('iframe1').contentWindow.document.getElementsByClassName("trunk");
for(i=0;i!=d.length;++i){
if(d[i].textContent.match(/.-.(.*)/gi)){
var e=""
if(d[i].title == ""){
e=d[i].textContent;
} else {
e=d[i].title;
}
var f=e.split(',');
for(var j=0;j!=f.length;++j){
for(var k=0;k!=b.length;++k){
if(f[j][0]==b[k][0][0] && f[j][2]==b[k][0][2]){ // just comparison on time, no comparison on others
d[i].style.color="#ff0000";
d[i].title+=b[k][1];
}
}
}
}
}
}
(function() {
document.getElementById('iframe1').onload=courseConflict;
document.getElementById('iframe2').onload=courseConflict;
})();