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(function () {
"use strict";
const BAD_LINK_RE = /\/Apps\/WebObjects\/cdm\.woa\/[0-9]+\/wo\/[A-Za-z0-9]+\/[0-9.]+/;
const COURSE_ID_RE = /^([A-Z]{2})[\/ ]+([A-Z]{2,4})\s+([0-9]{4})\s+([0-9.]+)$/;
const LINK_YEAR_RE = /^[A-Za-z\/]+\s+([0-9]+)/
let scheduleLinks = document.evaluate('//a[contains(text(), " Course Schedule")]', document.body);
if (!scheduleLinks)
return;
let scheduleLink, scheduleLinksa = [];
while ((scheduleLink = scheduleLinks.iterateNext())) {
scheduleLinksa.push(scheduleLink);
}
scheduleLinksa.forEach(function (scheduleLink) {
if (BAD_LINK_RE.test(scheduleLink.pathname)) {
let courseId = COURSE_ID_RE.exec(scheduleLink.parentNode.parentNode.children[0].textContent);
if (!courseId)
return;
let sess;
if (scheduleLink.textContent.startsWith("Fall/Winter")) {
sess = "FW";
} else if (scheduleLink.href.startsWith("Summer")) {
sess = "SU";
}
let rematch = LINK_YEAR_RE.exec(scheduleLink.textContent);
if (rematch && sess) {
scheduleLink.pathname = "/Apps/WebObjects/cdm.woa/wa/crsq";
scheduleLink.search = `fa=${courseId[1]}&sj=${courseId[2]}&cn=${courseId[3]}&cr=${courseId[4]}&ay=${rematch[1]}&ss=${sess}`;
}
}
});
}());
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