Initial commit

js/theme.js

@@ -0,0 +1,34 @@
+// @license magnet:?xt=urn:btih:1f739d935676111cfff4b4693e3816e664797050&dn=gpl-3.0.txt GPL-v3-or-Later
+
+function switch_theme() {
+	let el = document.documentElement;
+	if(el.getAttribute("data-color-scheme") === "invert") {
+		el.setAttribute("data-color-scheme", "normal");
+		localStorage.setItem("color-scheme", "normal");
+	} else {
+		el.setAttribute("data-color-scheme", "invert");
+		localStorage.setItem("color-scheme", "invert");
+	}
+}
+
+function switch_layout() {
+	let el = document.documentElement;
+	if(el.getAttribute("data-layout") === "wide") {
+		el.setAttribute("data-layout", "normal");
+		localStorage.setItem("layout", "normal");
+	} else {
+		el.setAttribute("data-layout", "wide");
+		localStorage.setItem("layout", "wide");
+	}
+}
+
+if(localStorage.getItem("color-scheme") === "invert") {
+	switch_theme();
+}
+
+if(localStorage.getItem("layout") === "wide") {
+	switch_layout();
+}
+
+// @license-end
+