Split album count into separate photo and video counts

Replace media_count helper with media_counts returning {photos, videos}.
Album overview shows photo count as before, plus a coloured ▶ N badge
only when an album (or its sub-albums) contains videos.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

1 files changed, 27 insertions, 17 deletions

diff --git a/app.rb b/app.rb
index 64599c3..9cef024 100644
--- a/app.rb
+++ b/app.rb
@@ -146,30 +146,40 @@ helpers do
                  sub_dir  = File.join(dir, name)
                  sub_data = load_album(sub_dir)
                  next if sub_data['visible'] == false && !admin?
+                 counts = media_counts(sub_dir, sub_data)
                  {
-                   name:  name,
-                   title: sub_data['title'] || name,
-                   cover: album_cover(sub_dir, sub_data),
-                   count: media_count(sub_dir, sub_data),
+                   name:        name,
+                   title:       sub_data['title'] || name,
+                   cover:       album_cover(sub_dir, sub_data),
+                   count:       counts[:photos] + counts[:videos],
+                   photo_count: counts[:photos],
+                   video_count: counts[:videos],
                  }
                end
     data['sort_reverse'] ? albums.reverse : albums
   end
 
-  def media_count(dir, data)
+  def media_counts(dir, data)
     files = data['files'] || {}
-    direct = Dir.children(dir)
-                .count { |n| MEDIA_EXTS.include?(File.extname(n).downcase.delete_prefix('.')) &&
-                             (admin? || (files[n] || {}).fetch('visible', true)) }
-    sub_total = Dir.children(dir)
-                   .select { |n| !n.start_with?('.') && File.directory?(File.join(dir, n)) }
-                   .sum do |n|
-                     sub_dir  = File.join(dir, n)
-                     sub_data = load_album(sub_dir)
-                     next 0 if sub_data['visible'] == false && !admin?
-                     media_count(sub_dir, sub_data)
-                   end
-    direct + sub_total
+    photos = 0; videos = 0
+    Dir.children(dir).each do |n|
+      ext = File.extname(n).downcase.delete_prefix('.')
+      next unless MEDIA_EXTS.include?(ext)
+      next unless admin? || (files[n] || {}).fetch('visible', true)
+      if VIDEO_EXTS.include?(ext)
+        videos += 1
+      elsif IMAGE_EXTS.include?(ext) || AUDIO_EXTS.include?(ext)
+        photos += 1
+      end
+    end
+    Dir.children(dir).select { |n| !n.start_with?('.') && File.directory?(File.join(dir, n)) }.each do |n|
+      sub_dir  = File.join(dir, n)
+      sub_data = load_album(sub_dir)
+      next if sub_data['visible'] == false && !admin?
+      sub = media_counts(sub_dir, sub_data)
+      photos += sub[:photos]; videos += sub[:videos]
+    end
+    { photos: photos, videos: videos }
   end
 
   def format_duration(secs)