redirect legacy anchors in js

main/scripts/blog.js

@@ -10,7 +10,7 @@ $(".blog-cat-button").on("click", function () {
     history.replaceState(null, null, `#blog-${tag}`);
 });
 
-let category = window.location.hash.match(/#blog-(.+)/);
+let category = location.hash.match(/#blog-(.+)/);
 openCategory(category && decodeURI(category[1]));
 
 function openCategory(name) {

main/scripts/main.js

@@ -2,6 +2,12 @@ const dark = getCookie("dark") === "true";
 if (dark)
     addStyle("/style/dark.css");
 
+// redirect legacy anchors
+if (/#privacy\/?/.test(location.hash))
+    location.href = "/privacy";
+if (/#impressum\/?/.test(location.hash))
+    location.href = "/impressum";
+
 $(function () {
     $('.navbar-collapse a').on('click', function () {
         $('.navbar-collapse').collapse('hide');
@@ -15,7 +21,7 @@ $(function () {
     mode.prop('checked', dark);
     mode.on('click', function () {
         setCookie("dark", $(this).prop('checked'), 365);
-        window.location.hash = "";
+        location.hash = "";
         location.reload();
     });
 });

main/scripts/util.js

@@ -10,7 +10,7 @@ function setCookie(key, value, days) {
 }
 
 function forceToAnchor(customAnchor) {
-    let anchor = customAnchor || window.location.hash;
+    let anchor = customAnchor || location.hash;
     // this is probably a terrible hack
     if (anchor.startsWith("#")) {
         let element = $(anchor);