recursively scan the music directory to implicit depth 2

it is likely that the music library will contain directories of
albums, read the files inside those dirs.

asteroid.lisp

@@ -285,7 +285,9 @@
      ("listeners" . 0)
      ("stream-url" . "http://localhost:8000/asteroid"))))
 
+
 ;; RADIANCE server management functions
+
 (defun start-server (&key (port *server-port*))
   "Start the Asteroid Radio RADIANCE server"
   (format t "Starting Asteroid Radio RADIANCE server on port ~a~%"  port)

stream-media.lisp

@@ -12,6 +12,11 @@
     (remove-if-not #'supported-audio-file-p
                    (cl-fad:list-directory directory :follow-symlinks nil))))
 
+(defun scan-directory-for-music-recursively (path)
+  (loop for directory in (uiop:subdirectories path)
+        with music = (scan-directory-for-music path)
+        appending (scan-directory-for-music directory)))
+
 (defun extract-metadata-with-taglib (file-path)
   "Extract metadata using taglib library"
   (handler-case
@@ -68,7 +73,7 @@
 (defun scan-music-library (&optional (directory *music-library-path*))
   "Scan music library directory and add tracks to database"
   (format t "Scanning music library: ~a~%" directory)
-  (let ((audio-files (scan-directory-for-music directory))
+  (let ((audio-files (scan-directory-for-music-recursively directory))
         (added-count 0))
     (dolist (file audio-files)
       (let ((metadata (extract-metadata-with-taglib file)))

template/admin.chtml

@@ -47,9 +47,9 @@
         <div class="upload-info">
           <p><strong>To add your own MP3 files:</strong></p>
           <ol>
-            <li>Copy your MP3/FLAC/OGG/WAV files to: <code>/home/glenn/Projects/Code/asteroid/music/incoming/</code></li>
-            <li>Click "Copy Files to Library" below</li>
-            <li>Files will be moved to the library and added to the database</li>
+              <li>Copy your MP3/FLAC/OGG/WAV files to: <code>/home/glenn/Projects/Code/asteroid/music/incoming/</code></li>
+              <li>Click "Copy Files to Library" below</li>
+              <li>Files will be moved to the library and added to the database</li>
           </ol>
           <p><em>Supported formats: MP3, FLAC, OGG, WAV</em></p>
         </div>