5 files changed, 47 insertions, 14 deletions
diff --git a/src/db/DatabasePlaylist.cxx b/src/db/DatabasePlaylist.cxx
index 814901227..90a7f7b1a 100644
--- a/src/db/DatabasePlaylist.cxx
+++ b/src/db/DatabasePlaylist.cxx
@@ -19,24 +19,26 @@
 
 #include "config.h"
 #include "DatabasePlaylist.hxx"
+#include "DatabaseSong.hxx"
 #include "Selection.hxx"
 #include "PlaylistFile.hxx"
 #include "DatabasePlugin.hxx"
 #include "DetachedSong.hxx"
-#include "Mapper.hxx"
+#include "storage/StorageInterface.hxx"
 
 #include <functional>
 
 static bool
-AddSong(const char *playlist_path_utf8,
+AddSong(const Storage &storage, const char *playlist_path_utf8,
 	const LightSong &song, Error &error)
 {
-	return spl_append_song(playlist_path_utf8, map_song_detach(song),
+	return spl_append_song(playlist_path_utf8,
+			       DatabaseDetachSong(storage, song),
 			       error);
 }
 
 bool
-search_add_to_playlist(const Database &db,
+search_add_to_playlist(const Database &db, const Storage &storage,
 		       const char *uri, const char *playlist_path_utf8,
 		       const SongFilter *filter,
 		       Error &error)
@@ -44,6 +46,7 @@ search_add_to_playlist(const Database &db,
 	const DatabaseSelection selection(uri, true, filter);
 
 	using namespace std::placeholders;
-	const auto f = std::bind(AddSong, playlist_path_utf8, _1, _2);
+	const auto f = std::bind(AddSong, std::ref(storage),
+				 playlist_path_utf8, _1, _2);
 	return db.Visit(selection, f, error);
 }
diff --git a/src/db/DatabasePlaylist.hxx b/src/db/DatabasePlaylist.hxx
index 5feafa190..9dc3526bb 100644
--- a/src/db/DatabasePlaylist.hxx
+++ b/src/db/DatabasePlaylist.hxx
@@ -23,12 +23,13 @@
 #include "Compiler.h"
 
 class Database;
+class Storage;
 class SongFilter;
 class Error;
 
-gcc_nonnull(2,3)
+gcc_nonnull(3,4)
 bool
-search_add_to_playlist(const Database &db,
+search_add_to_playlist(const Database &db, const Storage &storage,
 		       const char *uri, const char *path_utf8,
 		       const SongFilter *filter,
 		       Error &error);
diff --git a/src/db/DatabaseQueue.cxx b/src/db/DatabaseQueue.cxx
index f2a0951a6..77fd57fe3 100644
--- a/src/db/DatabaseQueue.cxx
+++ b/src/db/DatabaseQueue.cxx
@@ -19,22 +19,23 @@
 
 #include "config.h"
 #include "DatabaseQueue.hxx"
-#include "DatabaseGlue.hxx"
+#include "DatabaseSong.hxx"
 #include "DatabasePlugin.hxx"
 #include "Partition.hxx"
 #include "Instance.hxx"
 #include "util/Error.hxx"
 #include "DetachedSong.hxx"
-#include "Mapper.hxx"
 
 #include <functional>
 
 static bool
 AddToQueue(Partition &partition, const LightSong &song, Error &error)
 {
+	const Storage &storage = *partition.instance.storage;
 	PlaylistResult result =
 		partition.playlist.AppendSong(partition.pc,
-					      map_song_detach(song),
+					      DatabaseDetachSong(storage,
+								 song),
 					      nullptr);
 	if (result != PlaylistResult::SUCCESS) {
 		error.Set(playlist_domain, int(result), "Playlist error");
diff --git a/src/db/DatabaseSong.cxx b/src/db/DatabaseSong.cxx
index f6229194b..d9adad7a0 100644
--- a/src/db/DatabaseSong.cxx
+++ b/src/db/DatabaseSong.cxx
@@ -19,18 +19,35 @@
 
 #include "config.h"
 #include "DatabaseSong.hxx"
+#include "LightSong.hxx"
 #include "DatabasePlugin.hxx"
 #include "DetachedSong.hxx"
-#include "Mapper.hxx"
+#include "storage/StorageInterface.hxx"
+
+DetachedSong
+DatabaseDetachSong(const Storage &storage, const LightSong &song)
+{
+	DetachedSong detached(song);
+	assert(detached.IsInDatabase());
+
+	if (!detached.HasRealURI()) {
+		const auto uri = song.GetURI();
+		detached.SetRealURI(storage.MapUTF8(uri.c_str()));
+	}
+
+	return detached;
+}
 
 DetachedSong *
-DatabaseDetachSong(const Database &db, const char *uri, Error &error)
+DatabaseDetachSong(const Database &db, const Storage &storage, const char *uri,
+		   Error &error)
 {
 	const LightSong *tmp = db.GetSong(uri, error);
 	if (tmp == nullptr)
 		return nullptr;
 
-	DetachedSong *song = new DetachedSong(map_song_detach(*tmp));
+	DetachedSong *song = new DetachedSong(DatabaseDetachSong(storage,
+								 *tmp));
 	db.ReturnSong(tmp);
 	return song;
 }
diff --git a/src/db/DatabaseSong.hxx b/src/db/DatabaseSong.hxx
index 1197068bc..4daaf4047 100644
--- a/src/db/DatabaseSong.hxx
+++ b/src/db/DatabaseSong.hxx
@@ -22,11 +22,21 @@
 
 #include "Compiler.h"
 
+struct LightSong;
 class Database;
+class Storage;
 class DetachedSong;
 class Error;
 
 /**
+ * "Detach" the #Song object, i.e. convert it to a #DetachedSong
+ * instance.
+ */
+gcc_pure
+DetachedSong
+DatabaseDetachSong(const Storage &storage, const LightSong &song);
+
+/**
  * Look up a song in the database and convert it to a #DetachedSong
  * instance.  The caller is responsible for freeing it.
  *
@@ -34,6 +44,7 @@ class Error;
  */
 gcc_malloc gcc_nonnull_all
 DetachedSong *
-DatabaseDetachSong(const Database &db, const char *uri, Error &error);
+DatabaseDetachSong(const Database &db, const Storage &storage, const char *uri,
+		   Error &error);
 
 #endif