DerexXD/ut-grade-distribution-viewer
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Restructured data fetching method, and added one semicolon

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Derek Chen
2023-08-01 14:37:30 -05:00
parent 6775139647
commit 5c2a88d3b1
1 changed files with 9 additions and 13 deletions
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22
docs/main.js
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@@ -64,34 +64,30 @@ async function PapaParse(department, num, name, sem) {
const url = semesterURLs[sem] || 'https://derec4.github.io/ut-grade-data/2022%20Fall.json';
const response = await fetch(url);
const cData = await response.json();
let selectedClass = '';
let selectedClass = cData.filter(cData => cData["Course Prefix"] == department);
if (sem.substring(0, 2) === 's2') {
/**
* Summer names are really weird but we can safely assume the prefix of the semester
* will not become "s3" within the next lifetime
*/
console.log("Summer Semester Detected");
selectedClass = cData.filter(cData => cData["Course Prefix"] == department)
.filter(cData => cData["Course Number"].includes(num.toString().toUpperCase()))
.filter(cData => cData["Course Title"].includes(name));
selectedClass = selectedClass.filter(cData => cData["Course Number"].includes(num.toString().toUpperCase())).filter(cData => cData["Course Title"].includes(name));
if (selectedClass.length == 0) {
console.log("Invalid name; trying again with just the course number");
selectedClass = cData.filter(cData => cData["Course Prefix"] == department)
.filter(cData => cData["Course Number"].includes(num.toString().toUpperCase()))
.filter(cData => cData["Course Number"].includes(num.toString().toUpperCase()))
}
} else {
selectedClass = cData.filter(cData => cData["Course Prefix"] == department)
.filter(cData => cData["Course Number"] == num.toString().toUpperCase())
.filter(cData => cData["Course Title"].includes(name));
selectedClass = selectedClass.filter(cData => cData["Course Number"] == num.toString().toUpperCase()).filter(cData => cData["Course Title"].includes(name));
if (selectedClass.length == 0) {
// Possible that the class name was typed wrong; try again with just the course number
console.log("Invalid name; trying again with just the course number");
console.log("Trying again with just the course number");
selectedClass = cData.filter(cData => cData["Course Prefix"] == department)
.filter(cData => cData["Course Number"] == num.toString().toUpperCase());
.filter(cData => cData["Course Number"] == num.toString().toUpperCase());
}
}
if (selectedClass.length == 0) {
// Still can't find anything? Just exit without making a chart and alert that nothing could be found
// Still can't find anything? Exit without a chart and alert
alert("No data found. Try again :(");
return;
}
@@ -117,7 +113,7 @@ async function PapaParse(department, num, name, sem) {
let sameName = true;
for (i in selectedClass) {
let letterGrade = selectedClass[i]["Letter Grade"];
let cnt = selectedClass[i]["Count of letter grade"]
let cnt = selectedClass[i]["Count of letter grade"];
gradeDist[letterGrade] += cnt;
if (sameName && !(lableName === selectedClass[i]["Course Title"])) {
// We can reasonably expect that time stays in the 2000s for a few more years