80 lines
2.7 KiB
HTML
80 lines
2.7 KiB
HTML
|
{{ $style := "light-without-switcher" }}
|
||
|
|
{{ if and (isset site.Params "style") (ne site.Params.style "") }}
|
||
|
|
{{ $style = site.Params.style | lower }}
|
||
|
|
{{ end }}
|
||
|
|
|
||
|
|
{{ if not (in (slice "light-without-switcher" "dark-without-switcher") $style) }}
|
||
|
|
{{ if ne "auto-without-switcher" $style }}
|
||
|
|
<div class="theme-switcher">
|
||
|
|
{{ partial "font-awesome.html" (dict "iconName" "theme-light" "custom" false) }}
|
||
|
|
</div>
|
||
|
|
{{ end }}
|
||
|
|
|
||
|
|
<script>
|
||
|
|
const STORAGE_KEY = 'user-color-scheme'
|
||
|
|
const defaultTheme = {{ $style }}
|
||
|
|
|
||
|
|
let currentTheme
|
||
|
|
let switchButton
|
||
|
|
let autoDefinedScheme = window.matchMedia('(prefers-color-scheme: dark)')
|
||
|
|
|
||
|
|
const autoChangeScheme = e => {
|
||
|
|
currentTheme = e.matches ? 'dark' : 'light'
|
||
|
|
document.documentElement.setAttribute('data-theme', currentTheme)
|
||
|
|
}
|
||
|
|
|
||
|
|
document.addEventListener('DOMContentLoaded', function() {
|
||
|
|
switchButton = document.querySelector('.theme-switcher')
|
||
|
|
currentTheme = detectCurrentScheme()
|
||
|
|
if (currentTheme == 'dark') {
|
||
|
|
document.documentElement.setAttribute('data-theme', 'dark')
|
||
|
|
}
|
||
|
|
if (currentTheme == 'auto') {
|
||
|
|
autoChangeScheme(autoDefinedScheme);
|
||
|
|
autoDefinedScheme.addListener(autoChangeScheme);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (switchButton) {
|
||
|
|
switchButton.addEventListener('click', switchTheme, false)
|
||
|
|
}
|
||
|
|
|
||
|
|
showContent()
|
||
|
|
})
|
||
|
|
|
||
|
|
function detectCurrentScheme() {
|
||
|
|
if (localStorage !== null && localStorage.getItem(STORAGE_KEY)) {
|
||
|
|
return localStorage.getItem(STORAGE_KEY)
|
||
|
|
}
|
||
|
|
if (defaultTheme) {
|
||
|
|
return defaultTheme
|
||
|
|
}
|
||
|
|
if (!window.matchMedia) {
|
||
|
|
return 'light'
|
||
|
|
}
|
||
|
|
if (window.matchMedia('(prefers-color-scheme: dark)').matches) {
|
||
|
|
return 'dark'
|
||
|
|
}
|
||
|
|
return 'light'
|
||
|
|
}
|
||
|
|
|
||
|
|
function switchTheme(e) {
|
||
|
|
if (currentTheme == 'dark') {
|
||
|
|
if (localStorage !== null)
|
||
|
|
localStorage.setItem(STORAGE_KEY, 'light')
|
||
|
|
document.documentElement.setAttribute('data-theme', 'light')
|
||
|
|
currentTheme = 'light'
|
||
|
|
} else {
|
||
|
|
if (localStorage !== null)
|
||
|
|
localStorage.setItem(STORAGE_KEY, 'dark')
|
||
|
|
document.documentElement.setAttribute('data-theme', 'dark')
|
||
|
|
currentTheme = 'dark'
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
function showContent() {
|
||
|
|
document.body.style.visibility = 'visible';
|
||
|
|
document.body.style.opacity = 1;
|
||
|
|
}
|
||
|
|
</script>
|
||
|
|
{{ end }}
|