Subsonic: internet radio, chat, bookmarks, play queue, scanner status endpoints

internal/database/subsonic_helpers2.go

@@ -259,3 +259,19 @@ func FindSongByTitleArtist(db *sql.DB, title, artist string) (*Song, error) {
 	}
 	return GetSong(db, id)
 }
+
+// TotalMediaFileCount returns how many (non-missing) media files are
+// indexed across all folders, for getScanStatus's idle "count".
+func TotalMediaFileCount(db *sql.DB) (int64, error) {
+	var n int64
+	err := db.QueryRow(`SELECT COUNT(*) FROM media_files WHERE missing = 0`).Scan(&n)
+	return n, err
+}
+
+// TotalFilesSeenAcrossScans sums files_seen for folders currently mid-
+// scan, for getScanStatus's in-progress "count".
+func TotalFilesSeenAcrossScans(db *sql.DB) (int64, error) {
+	var n int64
+	err := db.QueryRow(`SELECT COALESCE(SUM(files_seen), 0) FROM scan_state WHERE status = 'scanning'`).Scan(&n)
+	return n, err
+}