40 lines
1.5 KiB
JavaScript
40 lines
1.5 KiB
JavaScript
|
var themeToggleDarkIcon = document.getElementById('theme-toggle-dark-icon');
|
||
|
|
var themeToggleLightIcon = document.getElementById('theme-toggle-light-icon');
|
||
|
|
|
||
|
|
// Change the icons inside the button based on previous settings
|
||
|
|
if (localStorage.getItem('color-theme') === 'dark' || (!('color-theme' in localStorage) && window.matchMedia('(prefers-color-scheme: dark)').matches)) {
|
||
|
|
themeToggleLightIcon.classList.remove('hidden');
|
||
|
|
} else {
|
||
|
|
themeToggleDarkIcon.classList.remove('hidden');
|
||
|
|
}
|
||
|
|
|
||
|
|
var themeToggleBtn = document.getElementById('theme-toggle');
|
||
|
|
|
||
|
|
themeToggleBtn.addEventListener('click', function() {
|
||
|
|
|
||
|
|
// toggle icons inside button
|
||
|
|
themeToggleDarkIcon.classList.toggle('hidden');
|
||
|
|
themeToggleLightIcon.classList.toggle('hidden');
|
||
|
|
|
||
|
|
// if set via local storage previously
|
||
|
|
if (localStorage.getItem('color-theme')) {
|
||
|
|
if (localStorage.getItem('color-theme') === 'light') {
|
||
|
|
document.documentElement.classList.add('dark');
|
||
|
|
localStorage.setItem('color-theme', 'dark');
|
||
|
|
} else {
|
||
|
|
document.documentElement.classList.remove('dark');
|
||
|
|
localStorage.setItem('color-theme', 'light');
|
||
|
|
}
|
||
|
|
|
||
|
|
// if NOT set via local storage previously
|
||
|
|
} else {
|
||
|
|
if (document.documentElement.classList.contains('dark')) {
|
||
|
|
document.documentElement.classList.remove('dark');
|
||
|
|
localStorage.setItem('color-theme', 'light');
|
||
|
|
} else {
|
||
|
|
document.documentElement.classList.add('dark');
|
||
|
|
localStorage.setItem('color-theme', 'dark');
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
});
|