16 lines
593 B
JavaScript
16 lines
593 B
JavaScript
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const light = '🌝', dark = '🌚';
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const LIGHT = 'light', DARK = 'dark';
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const themeSwitcher = document.getElementById('theme-switcher');
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themeSwitcher.innerHTML = localStorage.theme === LIGHT ? light : dark;
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themeSwitcher.addEventListener('click', function () {
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const currentTheme = localStorage.theme,
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newTheme = currentTheme === LIGHT ? DARK : LIGHT,
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{ classList } = document.querySelector('html'),
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text = newTheme === LIGHT ? light : dark;
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classList.remove(currentTheme);
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classList.add(newTheme);
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localStorage.theme = newTheme;
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themeSwitcher.innerHTML = text;
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});
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