feat: now playing display

src/assets/scripts/script.js

@@ -0,0 +1,40 @@
+;(async function () {
+  const nowPlaying = document.getElementById('now-playing')
+  if (nowPlaying) {
+    const emoji = document.getElementById('now-playing-emoji')
+    const content = document.getElementById('now-playing-content')
+    const loading = document.getElementById('now-playing-loading')
+
+    try {
+      const cache = JSON.parse(localStorage.getItem('now-playing'))
+      if (cache) {
+        loading.style.display = 'none'
+        emoji.innerText = cache.emoji
+        content.innerText = `${cache.title} by ${cache.artist}`
+        emoji.classList.remove('hidden')
+        content.classList.remove('hidden')
+      }
+    } catch (e) {
+      /* quiet catch */
+    }
+
+    const res = await fetch('/api/now-playing', {
+      type: 'json',
+    }).catch()
+    const data = await res.json()
+
+    try {
+      localStorage.setItem('now-playing', JSON.stringify(data))
+    } catch (e) {
+      /* quiet catch */
+    }
+
+    if (!JSON.parse(localStorage.getItem('now-playing')) && !data) nowPlaying.remove()
+
+    loading.style.display = 'none'
+    emoji.innerText = data.emoji
+    content.innerText = `${data.title} by ${data.artist}`
+    emoji.classList.remove('hidden')
+    content.classList.remove('hidden')
+  }
+})()