/
default.mjs
66 lines (43 loc) · 1.24 KB
/
default.mjs
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const update_menu = (menu) => {
menu.forEach((item) => {
let href = item.getAttribute('href');
if (href !== null && window.location.href.endsWith(href) === true) {
item.className = 'active';
} else {
item.className = '';
}
});
};
window.addEventListener('DOMContentLoaded', () => {
let aside = window.document.querySelector('aside');
if (aside !== null) {
let menu = Array.from(aside.querySelectorAll('a')).slice(1);
if (menu.length > 0) {
update_menu(menu);
menu.forEach((item) => {
item.addEventListener('mouseenter', () => {
menu.forEach((item) => item.className = '');
});
item.addEventListener('mouseleave', () => {
update_menu(menu);
});
});
}
}
let header = window.document.querySelector('header');
if (header !== null) {
header.style['padding-top'] = '0px';
header.style['padding-bottom'] = '0px';
setTimeout(() => {
let box = header.getBoundingClientRect();
let padding = (window.innerHeight - box.height) / 2;
if (padding > 256) {
header.style['padding-top'] = padding + 'px';
header.style['padding-bottom'] = padding + 'px';
} else {
header.style['padding-top'] = null;
header.style['padding-bottom'] = null;
}
}, 100);
}
});