add missing files

static/js/custom.js

@@ -0,0 +1,110 @@
+var displayedMenu = "";
+var hamburgerShown = false;
+let width = screen.width;
+var isMobile = width < 1024;
+
+function toggleMenu(button) {
+  if (displayedMenu === button.id.split("-")[0]) {
+    button.className = button.className.replace(
+      " text-blue-500 bg-stone-200 sm:bg-transparent",
+      " text-gray-900"
+    );
+    hideMenu(button.id.split("-")[0]);
+    button.lastElementChild.className = button.lastElementChild.className.replace(
+      "rotate-0",
+      "-rotate-90"
+    );
+    displayedMenu = "";
+  } else {
+    showMenu(button.id.split("-")[0]);
+    button.lastElementChild.className = button.lastElementChild.className.replace(
+      "-rotate-90",
+      "rotate-0"
+    );
+    button.className = button.className.replace(
+      " text-gray-900",
+      " text-blue-500 bg-stone-200 sm:bg-transparent"
+    );
+    displayedMenu = button.id.split("-")[0];
+  }
+}
+
+function handleClick(button) {
+  if (button.id === "hamburger-btn" || button.id === "close-hamburger-btn") {
+    toggleHamburger();
+  }
+  if (button.id.indexOf("menu") !== -1) {
+    toggleMenu(button);
+  }
+}
+
+function toggleHamburger() {
+  if (hamburgerShown) {
+    hideHamburger();
+    hamburgerShown = false;
+  } else {
+    showHamburger();
+    hamburgerShown = true;
+  }
+}
+
+function showMenu(menuName) {
+  var menuId = menuName + (isMobile ? "-mobile-menu" : "-menu");
+  var menuBtnId = menuName + (isMobile ? "-mobile-menu" : "-menu");
+  var menuElement = document.getElementById(menuId);
+  menuElement.className = menuElement.className.replace(" hidden", "");
+  setTimeout(function () {
+    menuElement.className = menuElement.className.replace(
+      "duration-200 ease-in opacity-0 -translate-y-1",
+      "duration-150 ease-out opacity-1 -translate-y-0"
+    );
+  }, 10);
+}
+
+function hideMenu(menuName) {
+  var menuId = menuName + (isMobile ? "-mobile-menu" : "-menu");
+  var menuElement = document.getElementById(menuId);
+  menuElement.className = menuElement.className.replace(
+    "duration-150 ease-out opacity-1 -translate-y-0",
+    "duration-200 ease-in opacity-0 -translate-y-1"
+  );
+  setTimeout(function () {
+    menuElement.className = menuElement.className + " hidden";
+  }, 300);
+}
+
+function showHamburger() {
+  document.getElementById("header-container").className = "overflow-hidden";
+  document.getElementById("hamburger").className =
+    "fixed mt-2 z-20 top-0 inset-x-0 transition transform origin-top-right";
+  document.getElementById("hamburger-btn").className =
+    "hidden lg:hidden inline-flex items-center justify-center p-2 rounded-md text-gray-400 hover:text-gray-500 hover:bg-gray-100 focus:outline-none focus:bg-gray-100 focus:text-gray-500 transition duration-150 ease-in-out my-2";
+  document.getElementById("close-hamburger-btn").className =
+    "inline-flex items-center justify-center p-2 rounded-md text-gray-400 hover:text-gray-500 hover:bg-gray-100 focus:outline-none focus:bg-gray-100 focus:text-gray-500 transition duration-150 ease-in-out my-2";
+}
+
+function hideHamburger() {
+  document.getElementById("header-container").className = "";
+  document.getElementById("hamburger").className =
+    "hidden absolute z-20 top-0 inset-x-0 transition transform origin-top-right lg:hidden";
+  document.getElementById("hamburger-btn").className =
+    "inline-flex items-center justify-center p-2 rounded-md text-gray-400 hover:text-gray-500 hover:bg-gray-100 focus:outline-none focus:bg-gray-100 focus:text-gray-500 transition duration-150 ease-in-out my-2";
+  document.getElementById("close-hamburger-btn").className =
+    "hidden lg:hidden inline-flex items-center justify-center p-2 rounded-md text-gray-400 hover:text-gray-500 hover:bg-gray-100 focus:outline-none focus:bg-gray-100 focus:text-gray-500 transition duration-150 ease-in-out my-2";
+  if (displayedMenu !== "") {
+    hideMenu(displayedMenu);
+  }
+}
+
+window.onload = function () {
+  let elements = document.getElementsByTagName("button");
+  let buttons = [...elements];
+  buttons.forEach((button) => {
+    button.addEventListener("click", function () {
+      handleClick(button);
+    });
+  });
+  document
+    .getElementById("mobile-learn-btn")
+    ?.addEventListener("click", toggleMenu);
+};