feat: add js script to read settings from indexedDB

scripts/get_web_settings.js

@@ -0,0 +1,45 @@
+(function functionToExecute() {
+  // Open the database connection.
+  var open = indexedDB.open("/userfs");
+
+  open.onupgradeneeded = function () {
+    // Define the database schema if necessary.
+    var db = open.result;
+    var store = db.createObjectStore("/userfs");
+    console.log("------------> Upgraded userfs?");
+  };
+
+  open.onsuccess = function () {
+    var db = open.result;
+    var key = "/userfs/godot/app_userdata/SuperIcosahedron/settings.cfg";
+
+    // Write file to DB
+    // var tx = db.transaction('files', 'readwrite');
+    // var store = tx.objectStore('files');
+    // store.put(null, "test");
+
+    // Later, read file back out of DB
+    var tx2 = db.transaction("FILE_DATA");
+    var store2 = tx2.objectStore("FILE_DATA");
+    var request = store2.get(key);
+
+    request.onsuccess = function (e) {
+      // Got the file!
+      var file = request.result;
+
+      if (file == null) {
+        alert("You haven't generated any results yet.");
+        console.log("File is null");
+        return;
+      } else {
+        console.log("Is int8array: " + (file.contents instanceof Int8Array));
+      }
+
+      var blob = new Blob([file.contents], { type: "text/csv;charset=utf-8;" });
+      var link = document.createElement("a");
+      link.href = window.URL.createObjectURL(blob);
+      link.download = "webSettings.cfg";
+      link.click();
+    };
+  };
+})();