- playing around with the spotify API

Author: TobiasMue91

tools/spotify_test.html

@@ -145,21 +145,11 @@
     }
 
     async function getPlaylistTracks(input) {
-        let playlistId;
-
-        if (input.includes('spotify.com/playlist/')) {
-            // Extract playlist ID using regex for more reliable parsing
-            const match = input.match(/playlist\/([a-zA-Z0-9]+)/);
-            if (!match || !match[1]) {
-                throw new Error('Could not extract playlist ID from URL');
-            }
-            playlistId = match[1];
-        } else {
-            throw new Error('Invalid playlist URL format');
+        let playlistId = input.match(/playlist\/([a-zA-Z0-9]+)/)?.[1];
+        if (!playlistId) {
+            throw new Error('Could not extract playlist ID from URL');
         }
 
-        console.log('Attempting to fetch playlist:', playlistId); // For debugging
-
         const response = await fetch(`https://api.spotify.com/v1/playlists/${playlistId}/tracks`, {
             headers: {
                 'Authorization': `Bearer ${localStorage.getItem('spotify_access_token')}`
@@ -172,22 +162,14 @@
 
         const data = await response.json();
 
-        if (!data.items || !Array.isArray(data.items)) {
-            throw new Error('Invalid playlist data received');
-        }
-
-        return data.items.map(item => {
-            if (!item.track) {
-                console.warn('Skipping invalid track item');
-                return null;
-            }
-            return {
-                id: item.track.id,
-                name: item.track.name,
-                artist: item.track.artists[0].name,
-                year: item.track.album.release_date.split('-')[0]
-            };
-        }).filter(track => track !== null);
+        return data.items
+            .filter(item => item?.track && item.track.album?.release_date)
+            .map(item => ({
+                id: item.track.id || '',
+                name: item.track.name || 'Unknown Title',
+                artist: item.track.artists?.[0]?.name || 'Unknown Artist',
+                year: item.track.album.release_date.split('-')[0] || 'Unknown Year'
+            }));
     }
 
     function createQRCard(track) {
@@ -216,19 +198,14 @@ <h3 class="text-xl font-bold">${track.name}</h3>
     }
 
     async function createQRCodesFromPlaylist() {
-        const input = prompt(
-            "Enter either:\n" +
-            "1. Spotify playlist URL (e.g., https://open.spotify.com/playlist/...)\n" +
-            "2. List of Spotify track URLs (one per line)"
-        );
-
+        const input = prompt("Enter Spotify playlist URL:");
         if (!input) return;
 
         try {
             const tracks = await getPlaylistTracks(input);
 
             if (tracks.length === 0) {
-                throw new Error('No valid tracks found');
+                throw new Error('No valid tracks found in playlist');
             }
 
             const printArea = document.getElementById('printArea');
@@ -241,7 +218,7 @@ <h3 class="text-xl font-bold">${track.name}</h3>
             window.print();
         } catch (error) {
             alert('Error processing tracks: ' + error.message);
-            console.log(error);
+            console.error('Detailed error:', error);
         }
     }