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const xmlHttp = new XMLHttpRequest();
xmlHttp.onreadystatechange = function () {
if (xmlHttp.readyState === 4 && xmlHttp.status === 200)
renderTable(JSON.parse(xmlHttp.responseText));
};
xmlHttp.open("GET", "http://127.0.0.1:5000/api", true);
xmlHttp.send();
function renderTable(data) {
const configs = getConfigs();
console.log(configs);
console.log(data); // TODO: Use DSB data
const cells = document.querySelector("#timetable tbody").getElementsByTagName('td');
for (let i = 0, cell; cell = cells[i]; i++) {
try {
const available = [];
const subjects = cell.getAttribute("data-subject").split("|");
const teachers = cell.getAttribute("data-teacher").split("|");
const rooms = cell.getAttribute("data-room").split("|");
subjects.forEach((elem, index) => {
if ((elem.split("@").length > 1 && elem.split("@")[1].includes(getWeekType())) || elem.split("@").length === 1) {
const subject = elem.split("@")[0];
if (
(subject === "f" && !configs.f) || (subject === "f" && teachers[index] !== configs.f) ||
(subject === "ph" && !configs.ph) || (subject === "ph" && teachers[index] !== configs.ph) ||
(subject === "phl" && !configs.ph) || (subject === "phl" && teachers[index] !== configs.ph) ||
(subject === "ch" && !configs.ch) || (subject === "ch" && teachers[index] !== configs.ch) ||
(subject === "s" && teachers[index] !== configs.s) ||
(subject === "eth" && configs.e !== "eth") ||
(subject === "evr" && configs.e !== "evr") ||
(subject === "krl" && configs.e !== "krl") ||
(cell.getAttribute("data-flag") === "f" && !configs.f) ||
(["b", "m+", "bk", "sgt"].includes(subject) && !configs.w)
) {
console.log("skipped", subject, teachers[index])
} else {
available.push({
subject: subject.toUpperCase(),
teacher: teachers[index].toUpperCase(),
room: rooms[index].toUpperCase()
})
}
}
});
cell.innerHTML = `<b>${available[0].subject}</b><br>${available[0].teacher}<br><small>${available[0].room}</small><br>`;
} catch (e) {
//
}
}
document.querySelectorAll("#weekdays col")[(new Date()).getDay()].style.backgroundColor = "rgba(250,255,0,0.42)";
}
function getConfigs() {
// Defaults to personal preferences
const url = new URL(window.location.href);
const french = url.searchParams.get("f") || false;
const sports = url.searchParams.get("s") || "at";
const physics = url.searchParams.get("p") || "gm";
const chemistry = url.searchParams.get("c") || false;
const elective = url.searchParams.get("w") || false;
const ethnicity = url.searchParams.get("e") || "eth";
return {
f: french === "false" ? false : french,
s: sports,
ph: physics === "false" ? false : physics,
ch: chemistry === "false" ? false : chemistry,
w: elective === "false" ? false : elective,
e: ethnicity
}
}
Date.prototype.getWeek = function () {
const firstJan = new Date(this.getFullYear(), 0, 1);
return Math.ceil((((this - firstJan) / 86400000) + firstJan.getDay() + 1) / 7);
};
function getWeekType() {
const table = {
37: "a",
38: "b",
39: "c",
40: "d",
41: "e",
42: "f",
43: "g",
45: "h",
46: "a",
47: "b",
48: "c",
49: "d",
50: "e",
51: "f",
2: "g",
3: "h",
4: "a",
5: "b",
6: "c",
7: "d",
8: "e",
10: "f",
11: "g",
12: "h",
13: "a",
14: "b",
17: "c",
18: "d",
19: "e",
20: "f",
21: "g",
22: "h",
25: "a",
26: "b",
27: "c",
28: "d",
29: "e",
30: "f",
31: "g"
};
const date = new Date();
try {
return table[date.getWeek()]
} catch (e) {
alert("Ferien!");
return "a"
}
}
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