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function setCookie(key, value, age) {
document.cookie = key + "=" + encodeURIComponent(value) + ";sameSite=strict;max-age=" + (60 * 60 * 24 * age) + ";path=/";
}
function getCookie(key) {
if (document.cookie.length != 0) {
return document.cookie.split('; ').find(row => row.startsWith(key)).split('=')[1];
}
return "";
}
function setTheme(name) {
for (let i = 0, tags = document.getElementsByTagName("link"); i < tags.length; i++) {
if (tags[i].type === "text/css" && tags[i].title) {
tags[i].disabled = !(tags[i].title === name);
}
}
setCookie("theme", name, 3650);
}
function applyTheme() {
// HACK: disable all of the themes first. this for some reason makes things work.
for (let i = 0, tags = document.getElementsByTagName("link"); i < tags.length; i++) {
if (tags[i].type === "text/css" && tags[i].title) {
tags[i].disabled = true;
}
}
let theme = getCookie("theme") || "default";
setTheme(theme);
// reflect this in the switcher
let switcher = document.getElementById("themeSwitcher");
for(var i = 0; i < switcher.options.length; i++) {
if (switcher.options[i].value === theme) {
switcher.selectedIndex = i;
break;
}
}
}
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