feat : add new language picker component

.github/workflows/lighthouse.yml

@@ -29,12 +29,12 @@ jobs:
         run: |
           PREVIEW_URL="https://deploy-preview-${{ github.event.pull_request.number }}--expressjscom-preview.netlify.app"
           echo "PREVIEW_URL=$PREVIEW_URL" >> "$GITHUB_ENV"
-          MAX_RETRIES=12
+          MAX_RETRIES=10
           DELAY=10
 
           echo "Checking Netlify preview: $PREVIEW_URL"
           for i in $(seq 1 $MAX_RETRIES); do
-            if curl -s --head --max-time 5 "$PREVIEW_URL" | grep "200 OK" > /dev/null; then
+            if curl -s -I "$PREVIEW_URL" | grep "HTTP/.* 200" > /dev/null; then
               echo "✅ Preview is live!"
               echo "skip_lighthouse=false" >> "$GITHUB_ENV"
               exit 0

_data/en/menu.yml

@@ -1,6 +1,3 @@
-# Home
-home: Home
-
 # Getting started
 getting_started: Getting started
 installing: Installing

_includes/header.html

@@ -12,11 +12,6 @@
   <nav id="navbar" aria-label="primary">
     <input id="q" placeholder="🔎 search">
     <ul id="navmenu">
-      <li>
-        <a href="/" id="home-menu" {% if page.menu=='home' %} class="active" {% endif %}>
-          {{ site.data[page.lang].menu.home }}
-        </a>
-      </li>
       <li id="getting-started-menu" class="submenu">
         <a href="/{{ page.lang }}/starter/installing.html" {% if page.menu=='starter' %} class="active" {% endif%}>
           {{ site.data[page.lang].menu.getting_started }}
@@ -252,6 +247,5 @@
       <span id="icon-sun">{% include icons/sun.svg %}</span>
     </button>
     {% include language-picker.html %}
-    {% include language-picker-mobile.html %}
   </div>
 </header>

_includes/language-picker.html

@@ -1,22 +1,21 @@
-<div class="desktop-lang-switcher">
 {% assign url_parts = page.url | split: '/' %}
 {% assign url_remainder = url_parts | slice: 2, url_parts.size | join: '/' %}
 {% assign current_lang = page.lang %}
-<button class="lang-btn" type="button" aria-haspopup="menu" aria-label="Change language">
-  <span id="current-lang"></span>
-</button>
-<ul class="lang-list submenu-content" aria-labelledby="current-lang" >
-  {% for lang in site.data.languages %}
-  <li>
-    <a href="/{{ lang.code }}/{{ url_remainder }}">
-      {% if lang.code == current_lang %}
+<div class="desktop-lang-switcher">
+  <button id="langBtn" class="lang-btn" type="button" aria-expanded="false" aria-haspopup="listbox" aria-label="Change language">
+    {% include icons/i18n.svg %}
+  </button>
+  <ul id="langList" class="lang-list" role="listbox">
+    {% for lang in site.data.languages %}
+    <li>
+      <a href="/{{ lang.code }}/{{ url_remainder }}">
+        {% if lang.code == current_lang %}
         <strong>{{ lang.name }}</strong>
-      {% else %}
+        {% else %}
         {{ lang.name }}
-      {% endif %}
-    </a>
-  </li>
-  {% endfor %}
-</ul>
-<div id="languageData" data-languages='{{ site.data.languages | jsonify }}' style="display:none;"></div>
-</div>
+        {% endif %}
+      </a>
+    </li>
+    {% endfor %}
+  </ul>
+</div>

css/style.css

@@ -802,54 +802,27 @@ button.lang-btn {
   cursor: pointer;
   color: var(--card-fg);
   padding: 0.2rem;
-  font-size: inherit;
-  display: flex;
-  justify-content: center;
-  align-items: center;
-  gap: 1rem;
-
-  &::after {
-    content: "";
-    display: block;
-    width: 0.8em;
-    height: 0.5em;
-    background-color: var(--card-fg);
-    clip-path: polygon(100% 0%, 0 0%, 50% 100%);
-    cursor: pointer;
-    pointer-events: none;
-    transition: transform 0.2s ease-in-out;
-  }
+  width: fit-content;
+  aspect-ratio: 1;
 }
 
 div.desktop-lang-switcher {
   position: relative;
-  > button.lang-btn {
-    &:is(:focus, :hover) {
-      & + ul {
-        display: block;
-        opacity: 1;
-        visibility: visible;
-      }
-    }
-  }
-  /* enable lang list tabbing on keyboard focus */
-  &:focus-within .lang-list {
-    display: block;
-    opacity: 1;
-    visibility: visible;
-  }
 
   > ul.lang-list {
     display: none;
     opacity: 0;
     position: absolute;
     list-style: none;
     visibility: hidden;
-    &:is(:hover, :focus) {
-      display: block;
-      opacity: 1;
-      visibility: visible;
-    }
+    left: -75px;
+    z-index: 100;
+    background-color: var(--card-bg);
+    border: 1px solid;
+    border-radius: 10px;
+    padding: 0px;
+    min-width: max-content;
+
     li  a {
       display: block;
       padding: 5px 20px 5px 20px;
@@ -859,11 +832,22 @@ div.desktop-lang-switcher {
         background: var(--hover-bg);
       }
     }
+
+   > li:first-child > a {
+      border-start-start-radius: 10px;
+      border-start-end-radius: 10px;
+    }
+
+   > li:last-child > a {
+      border-end-start-radius: 10px;
+      border-end-end-radius: 10px;
+    }
   }
 
-  /* rotate arrow */
-  &:is(:hover,:focus-within) button.lang-btn::after {
-    transform: rotate(180deg);
+  > ul.lang-list.open {
+    display: block;
+    opacity: 1;
+    visibility: visible;
   }
 }
 
@@ -953,9 +937,6 @@ div.desktop-lang-switcher {
   text-decoration: none;
 }
 
-#language-picker-menu {
-  display: none;
-}
 
 /* TOC side menu */
 
@@ -1320,26 +1301,6 @@ h2 a {
     display: flex;
     gap: 8px;
   }
-
-  #language-picker-menu #navmenu>li:first-child {
-    display: flex;
-  }
-
-  #language-picker-menu #navmenu {
-    max-height: 70vh;
-    overflow-y: auto;
-    scrollbar-width: thin;
-    text-align: center;
-  }
-
-  #language-picker-menu {
-    display: block;
-    position: absolute;
-    top: 0;
-    right: 0;
-    width: 100%;
-    z-index: 1000;
-  }
 }
 
 /* TOC responsive */
@@ -1448,10 +1409,6 @@ h2 a {
   header {
     position: absolute;
   }
-
-  #mobile-menu {
-    display:none;
-  }
 }
 
 /* For image callouts in writing-middleware.md  */
@@ -1589,9 +1546,6 @@ h2 a {
     margin-right: 0;
     padding-right: 10px;
   }
-
-
-
   #blog-doc .blog-details + p > img {
     margin-bottom: 15px;
   }
@@ -1661,18 +1615,14 @@ blockquote {
 }
 
 @media all and (max-width: 1110px) {
-  .desktop-lang-switcher {
-    display: none;
+  .algolia-autocomplete {
+    display: none !important;
   }
 
   #mobile-menu {
     display: block;
   }
 
-  .algolia-autocomplete {
-    display: none !important;
-  }
-
   #navbar {
     padding: 0;
     top: 1px;

js/app.js

@@ -1,15 +1,5 @@
-const languageElement = document.getElementById('languageData');
-const languagesData = languageElement ? JSON.parse(languageElement.dataset.languages) : [];
-const langDisplay = document.getElementById('current-lang');
 const i18nMsgBox = document.getElementById("i18n-notice-box");
 
-// display current language in language picker component
-if (langDisplay) {
-  const currentLanguage = window.location.pathname.split('/')[1];
-  const matchedLang = languagesData.find(lang => lang.code === currentLanguage);
-  langDisplay.textContent = matchedLang ? matchedLang.name : 'English';
-}
-
 // add/remove class 'scroll' on scroll by 5px
 const scrollTarget = document.querySelector('.logo-container');
 const scrollObserver = new IntersectionObserver(

js/menu.js

@@ -65,15 +65,35 @@ for (const el of itemsMenu) {
 }
 
 // Mobile Menu and Language Picker
-
+const langBtn = document.getElementById("langBtn");
+const langList = document.getElementById("langList");
 const linkItemsMenu = document.querySelectorAll(".submenu > a");
-const languageItems = document.querySelectorAll("#language-picker-menu > #navbar > #navmenu > .submenu > a");
-const languagePickerMenu = document.querySelector("#language-picker-menu > #navbar > #navmenu");
 const menu = document.querySelector("#navmenu");
 const overlay = document.querySelector("#overlay");
 const navButton = document.querySelector("#nav-button");
-const languagePickerButton = document.querySelector("#language-picker-button");
 
+function closeLangList() {
+  langList.classList.remove("open");
+  langBtn.setAttribute("aria-expanded", false);
+}
+
+function toggleLangList() {
+  const isOpen = langList.classList.toggle("open");
+  langBtn.setAttribute("aria-expanded", isOpen);
+}
+
+// toggle on button click
+langBtn.addEventListener("click", (e) => {
+  e.stopPropagation();
+  toggleLangList();
+});
+
+// close on outside click except for lang btn
+document.body.addEventListener("click", (e) => {
+  if (!langList.contains(e.target)) {
+    closeLangList();
+  }
+});
 
 for (const el of linkItemsMenu) {
 	el.addEventListener("click", (e) => {
@@ -85,56 +105,23 @@ for (const el of linkItemsMenu) {
 			e.preventDefault();
 		}
 	});
-
-}
-
-for (const el of languageItems) {
-	el.addEventListener("click", (e) => {
-		const href = el.getAttribute("href");
-
-		if (href && href !== "#") {
-			languagePickerMenu?.classList.remove("opens");
-			overlay?.classList.remove("blurs");
-			document.body.classList.remove("no-scroll");
-
-			window.location.href = href;
-		}
-	});
 }
 
 navButton?.addEventListener("click", () => {
-	const isLanguageMenuOpen = languagePickerMenu?.classList.contains("opens");
-	if (isLanguageMenuOpen) {
-		languagePickerMenu?.classList.remove("opens");
-		menu?.classList.toggle("opens");
-	} else {
-		menu?.classList.toggle("opens");
-		overlay?.classList.toggle("blurs");
-		document.body.classList.toggle("no-scroll");
-	}
-});
-
-languagePickerButton?.addEventListener("click", () => {
-	const isMenuOpen = menu?.classList.contains("opens");
-	if (isMenuOpen) {
-		menu?.classList.remove("opens");
-		languagePickerMenu?.classList.toggle("opens");
-	} else {
-		languagePickerMenu?.classList.toggle("opens");
-		overlay?.classList.toggle("blurs");
-		document.body.classList.toggle("no-scroll");
-	}
+	menu?.classList.toggle("opens");
+	overlay?.classList.toggle("blurs");
+	document.body.classList.toggle("no-scroll");
 });
 
 overlay?.addEventListener("click", () => {
 	if (menu?.classList.contains("opens")) {
 		menu.classList.remove("opens");
 	}
-	if (languagePickerMenu?.classList.contains("opens")) {
-		languagePickerMenu.classList.remove("opens");
-	}
 	overlay.classList.remove("blurs");
 	document.body.classList.remove("no-scroll");
+	// TODO : write helper function 
+	const isOpen = langList.classList.toggle("open");
+	langBtn.setAttribute("aria-expanded", isOpen);
 });
 
 document