Files
njump/templates/top.html
2023-05-27 08:35:37 -03:00

43 lines
2.9 KiB
HTML

<div class="top">
<a href="https://nostr.com" class="nostr_link">What is <span>nostr</span>?</a>
<div class="theme-toggle">
<svg aria-hidden="true" data-prefix="fas" class="moon" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path fill="currentColor" d="M283.211 512c78.962 0 151.079-35.925 198.857-94.792 7.068-8.708-.639-21.43-11.562-19.35-124.203 23.654-238.262-71.576-238.262-196.954 0-72.222 38.662-138.635 101.498-174.394 9.686-5.512 7.25-20.197-3.756-22.23A258.156 258.156 0 0 0 283.211 0c-141.309 0-256 114.511-256 256 0 141.309 114.511 256 256 256z"></path></svg>
<svg aria-hidden="true" data-prefix="fas" class="sun" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path fill="currentColor" d="M256 160c-52.9 0-96 43.1-96 96s43.1 96 96 96 96-43.1 96-96-43.1-96-96-96zm246.4 80.5l-94.7-47.3 33.5-100.4c4.5-13.6-8.4-26.5-21.9-21.9l-100.4 33.5-47.4-94.8c-6.4-12.8-24.6-12.8-31 0l-47.3 94.7L92.7 70.8c-13.6-4.5-26.5 8.4-21.9 21.9l33.5 100.4-94.7 47.4c-12.8 6.4-12.8 24.6 0 31l94.7 47.3-33.5 100.5c-4.5 13.6 8.4 26.5 21.9 21.9l100.4-33.5 47.3 94.7c6.4 12.8 24.6 12.8 31 0l47.3-94.7 100.4 33.5c13.6 4.5 26.5-8.4 21.9-21.9l-33.5-100.4 94.7-47.3c13-6.5 13-24.7.2-31.1zm-155.9 106c-49.9 49.9-131.1 49.9-181 0-49.9-49.9-49.9-131.1 0-181 49.9-49.9 131.1-49.9 181 0 49.9 49.9 49.9 131.1 0 181z"></path></svg>
</div>
</div>
<script>
function toggleTheme() {
const htmlElement = document.documentElement;
const isDarkMode = htmlElement.classList.contains('theme--dark');
// Toggle theme classes on the html element
htmlElement.classList.toggle('theme--dark', !isDarkMode);
htmlElement.classList.toggle('theme--default', isDarkMode);
// Save preference in a cookie that expires at the end of the session
const expiryDate = new Date();
document.cookie = `themePreference=${isDarkMode ? 'light' : 'dark'};`;
}
// Check if the OS prefers dark mode
const prefersDarkMode = window.matchMedia && window.matchMedia('(prefers-color-scheme: dark)').matches;
// Load preference from the cookie if it exists
const themePreference = document.cookie.replace(/(?:(?:^|.*;\s*)themePreference\s*\=\s*([^;]*).*$)|^.*$/, '$1');
const isDarkMode = themePreference === 'dark' || (themePreference === '' && prefersDarkMode);
// Apply theme based on the preference
const htmlElement = document.documentElement;
htmlElement.classList.toggle('theme--dark', isDarkMode);
htmlElement.classList.toggle('theme--default', !isDarkMode);
// Add click event listener to the theme toggle button
const themeToggleButton = document.querySelector('.theme-toggle');
themeToggleButton.addEventListener('click', toggleTheme);
// const prefersDarkMode = window.matchMedia && window.matchMedia('(prefers-color-scheme: dark)').matches;
// if (prefersDarkMode) {
// document.documentElement.classList.add('theme--dark');
// }
</script>