DerexXD/UT-Registration-Plus
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reorganized things, query, parsing from classinfo

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This commit is contained in:
10001shh
2018-07-04 00:56:53 -05:00
parent 4f31b3e963
commit 65e5eb7233
1 changed files with 53 additions and 35 deletions
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44
content.js
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@@ -1,30 +1,48 @@
$(document).ready( function() {
sql = window.SQL;
loadBinaryFile('grades.db', function(data){
var sqldb = new SQL.Database(data);
// Database is ready
var res = sqldb.exec("SELECT * from agg where dept like '%C S%' and course_nbr like '%314%'");
console.log(res[0].values);
});
//dataBase("C S","Scott","314");
//make heading
$("table thead th:nth-child(5)").after('<th scope=col>Rating</th>');
var coursename;
$('table').find('tr').each(function(){
if($(this).find('td').hasClass("course_header")){
coursename = $(this).find('td').text() + "";
} else if($(this).has('th').length == 0){
let department = coursename.substring(0,coursename.search(/\d/)-1).replace(/\s/g, '');;
console.log(department);
let course_nbr = coursename.substring(coursename.search(/\d/),coursename.indexOf(" ",coursename.search(/\d/)));
//console.log(course_nbr);
var rating;
var profname = $(this).find('td').eq(4).text();
var profname = $(this).find('td').eq(4).text() + "";
var profurl = $(this).find('td a').prop('href');
if(profname == ""){
//console.log("No Professor");
rating = "No Prof :(";
} else {
console.log(profurl);
//getProfessorTID();
let lastname = profname.split(',')[0];
//console.log(profurl);
dataBase(department,lastname,course_nbr);
//getProfessorFullName(profurl);
// console.log(lastname[0]);
rating = "Hello";
}
$(this).find('td').eq(4).after('<td data-th="Rating"><a href="http://example.com">'+rating+'</a></td>');
}
});
});
function dataBase(department, profname, course_nbr){
sql = window.SQL;
loadBinaryFile('grades.db', function(data){
var sqldb = new SQL.Database(data);
// Database is ready
var query = "select * from agg";
query += " where dept like '%"+department+"%'";
query += " and prof like '%"+profname+"%'";
query += " and course_nbr like '%"+course_nbr+"%'";
console.log(query);
var res = sqldb.exec(query);
console.log(res[0]);
});
}
function loadBinaryFile(path,success) {
var xhr = new XMLHttpRequest();
xhr.open("GET", chrome.extension.getURL(path), true);
@@ -36,9 +54,9 @@ function loadBinaryFile(path,success) {
success(arr.join(""));
};
xhr.send();
};
};
// function getProfessorTID(profname) {
// function getProfessorLink(profname) {
// var name = profname.split(',');
// var lastname = profname[0];
// var firstinit = profname[1].substring(1);