add dark/light mode toggle

This commit is contained in:
Lukáš Kucharczyk 2024-08-09 12:22:26 +02:00
parent d84b67c460
commit cabe36c822
Signed by: lukas
SSH Key Fingerprint: SHA256:vMuSwvwAvcT6htVAioMP7rzzwMQNi3roESyhv+nAxeg
1 changed files with 70 additions and 1 deletions

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@ -16,8 +16,16 @@
{% django_htmx_script %}
<link rel="stylesheet" href="{% static 'base.css' %}" />
<script src="https://cdn.jsdelivr.net/npm/flowbite@2.4.1/dist/flowbite.min.js"></script>
<script>
// On page load or when changing themes, best to add inline in `head` to avoid FOUC
if (localStorage.getItem('color-theme') === 'dark' || (!('color-theme' in localStorage) && window.matchMedia('(prefers-color-scheme: dark)').matches)) {
document.documentElement.classList.add('dark');
} else {
document.documentElement.classList.remove('dark')
}
</script>
</head>
<body class="dark" hx-indicator="#indicator">
<body hx-indicator="#indicator">
<img id="indicator"
src="{% static 'icons/loading.png' %}"
class="absolute right-3 top-3 animate-spin htmx-indicator"
@ -39,6 +47,25 @@
</a>
<div class="w-full md:block md:w-auto">
<ul class="flex flex-col md:flex-row p-4 mt-4 dark:text-white">
<button id="theme-toggle"
type="button"
class="text-gray-500 dark:text-gray-400 hover:bg-gray-100 dark:hover:bg-gray-700 focus:outline-none focus:ring-4 focus:ring-gray-200 dark:focus:ring-gray-700 rounded-lg text-sm p-2.5">
<svg id="theme-toggle-dark-icon"
class="hidden w-5 h-5"
fill="currentColor"
viewBox="0 0 20 20"
xmlns="http://www.w3.org/2000/svg">
<path d="M17.293 13.293A8 8 0 016.707 2.707a8.001 8.001 0 1010.586 10.586z"></path>
</svg>
<svg id="theme-toggle-light-icon"
class="hidden w-5 h-5"
fill="currentColor"
viewBox="0 0 20 20"
xmlns="http://www.w3.org/2000/svg">
<path d="M10 2a1 1 0 011 1v1a1 1 0 11-2 0V3a1 1 0 011-1zm4 8a4 4 0 11-8 0 4 4 0 018 0zm-.464 4.95l.707.707a1 1 0 001.414-1.414l-.707-.707a1 1 0 00-1.414 1.414zm2.12-10.607a1 1 0 010 1.414l-.706.707a1 1 0 11-1.414-1.414l.707-.707a1 1 0 011.414 0zM17 11a1 1 0 100-2h-1a1 1 0 100 2h1zm-7 4a1 1 0 011 1v1a1 1 0 11-2 0v-1a1 1 0 011-1zM5.05 6.464A1 1 0 106.465 5.05l-.708-.707a1 1 0 00-1.414 1.414l.707.707zm1.414 8.486l-.707.707a1 1 0 01-1.414-1.414l.707-.707a1 1 0 011.414 1.414zM4 11a1 1 0 100-2H3a1 1 0 000 2h1z" fill-rule="evenodd" clip-rule="evenodd">
</path>
</svg>
</button>
<li class="relative group">
{% if user.is_authenticated %}
<a class="block py-2 pl-3 pr-4 hover:underline"
@ -119,5 +146,47 @@
</div>
{% block scripts %}
{% endblock scripts %}
<script>
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');
}
}
});
</script>
</body>
</html>