Add dumb: a privacy focused genius frontend alternative

api/artwork.php

@@ -59,8 +59,22 @@ foreach ($overrides as $rule) {
     }
 }
 
+/* -- dumb (Genius-API-free) ------------------------------------------------ */
+function dumb_artwork($artist, $title) {
+    $path = dumb_search($artist, $title, 5);
+    if ($path === '') return null;
+    $song = dumb_song($path, 5);
+    if ($song === null) return null;
+
+    $art = $song['art'] !== '' ? $song['art'] : $song['song_art'];
+    if ($art === '' && $song['album'] === '') return null;
+    return ['art' => $art, 'album' => $song['album'], 'url' => cfg('dumb.url') . $path];
+}
+
 /* -- Genius --------------------------------------------------------------- */
 function genius_artwork($artist, $title) {
+    if (cfg('dumb.enabled')) return dumb_artwork($artist, $title);
+
     $token = cfg('genius.token');
     if ($token === '') return null;
     $headers = ['Authorization: Bearer ' . $token];