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var toggle = document.getElementById("dark-mode-toggle");
var darkTheme = document.getElementById("dark-mode-theme");
// probe system default dark mode setting
var systemDefault = null
if (window.matchMedia && window.matchMedia('(prefers-color-scheme: dark)').matches) {
systemDefault = "dark";
} else {
systemDefault = "light";
}
// use user preference if possible
var savedTheme = localStorage.getItem("dark-mode-storage") || systemDefault;
setTheme(savedTheme);
toggle.addEventListener("click", () => {
if (toggle.src.endsWith("/img/moon.svg") ) {
setTheme("dark");
} else if (toggle.src.endsWith("/img/sun.svg") ) {
setTheme("light");
}
});
function setTheme(mode) {
localStorage.setItem("dark-mode-storage", mode);
if (mode === "dark") {
darkTheme.disabled = false;
toggle.src = "/img/sun.svg";
} else if (mode === "light") {
darkTheme.disabled = true;
toggle.src = "/img/moon.svg";
}
}
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