Update your GPA immediately!
目前为
// ==UserScript==
// @name ImmediateGPA of UCAS
// @namespace http://tampermonkey.net/
// @version 1.0
// @description Update your GPA immediately!
// @author Sunny Lin
// @match https://jwxk.ucas.ac.cn/score/bks/all
// @grant none
// @license AGPL License
// ==/UserScript==
(function () {
'use strict';
//Get Elements of Table and Transform it into an Array 'grades'
var gradesTable = document.getElementsByClassName("table")[0];
var rowCount = gradesTable.rows.length;
var grades = [];
for (var i = 0; i < rowCount; i++) {
var cellCount = gradesTable.rows[i].cells.length;
var row = [];
for (var j = 0; j < cellCount; j++) {
var cell = gradesTable.rows[i].cells[j].innerHTML;
row.push(cell);
}
grades.push(row);
}
//Transform Scores into Grade Points
function calculateGradePoint(scoreText) {
if (scoreText == '补考及格'){
return 1.0;
}
else {
var score = Number(scoreText);
if (score >= 90) {
return 4.0;
}
else if (score < 90 && score >= 87) {
return 3.9;
}
else if (score < 87 && score >= 85) {
return 3.8;
}
else if (score < 84 && score >= 83) {
return 3.7;
}
else if (score < 83 && score >= 82) {
return 3.6;
}
else if (score < 82 && score >= 80) {
return 3.5;
}
else if (score < 80 && score >= 78) {
return 3.4;
}
else if (score < 78 && score >= 76) {
return 3.3;
}
else if (score < 76 && score >= 75) {
return 3.2;
}
else if (score < 75 && score >= 74) {
return 3.1;
}
else if (score < 74 && score >= 73) {
return 3.0;
}
else if (score < 73 && score >= 72) {
return 2.9;
}
else if (score < 72 && score >= 71) {
return 2.8;
}
else if (score < 71 && score >= 69) {
return 2.7;
}
else if (score < 69 && score >= 68) {
return 2.6;
}
else if (score < 68 && score >= 67) {
return 2.5;
}
else if (score < 67 && score >= 66) {
return 2.4;
}
else if (score < 66 && score >= 64) {
return 2.3;
}
else if (score < 64 && score >= 63) {
return 2.2;
}
else if (score < 63 && score >= 62) {
return 2.1;
}
else if (score < 62 && score >= 61) {
return 1.8;
}
else if (score < 61 && score >= 60) {
return 1.6;
}
}
}
//Calculate Total
var totalWeightedScore = 0;
var totalCredit = 0;
var totalGradePoint = 0;
var totalCreditForGPA = 0;
for (var i = 1; i < grades.length; i++) {
var credit = Number(grades[i][3]);
if (grades[i][4] != "合格") {
var gradePoint = calculateGradePoint(grades[i][4]);
var score = Number(grades[i][4]);
var weightedScore = credit * score;
var weightedGradePoint = credit * gradePoint;
totalWeightedScore += weightedScore;
totalGradePoint += weightedGradePoint;
totalCreditForGPA += credit
}
totalCredit += credit;
}
//Calculate Average
var scoreAverage = totalWeightedScore / totalCreditForGPA;
var gradePointAverage = totalGradePoint / totalCreditForGPA;
scoreAverage = scoreAverage.toFixed(4);
gradePointAverage = gradePointAverage.toFixed(4);
//Outputs
var row = gradesTable.insertRow(0);
var cell0 = row.insertCell(0);
var cell1 = row.insertCell(1);
var cell2 = row.insertCell(2);
var cell3 = row.insertCell(3);
var cell4 = row.insertCell(4);
var cell5 = row.insertCell(5);
var cell6 = row.insertCell(6);
var cell7 = row.insertCell(7);
var cell8 = row.insertCell(8);
cell0.innerHTML = "";
cell1.innerHTML = "总体情况"
cell2.innerHTML = "Total Level";
cell3.innerHTML = totalCredit;
cell4.innerHTML = scoreAverage;
cell5.innerHTML =`GPA: ${gradePointAverage}`;
cell6.innerHTML = "";
cell7.innerHTML = "";
cell8.innerHTML = "";
}) ()