Clementine Remote can now download all urls that are in the library.

ext/libclementine-remote/remotecontrolmessages.proto

@@ -243,10 +243,12 @@ enum DownloadItem {
   CurrentItem = 1;
   ItemAlbum = 2;
   APlaylist = 3;
+  Urls = 4;
 }
 message RequestDownloadSongs {
   optional DownloadItem download_item = 1;
   optional int32 playlist_id = 2;
+  repeated string urls = 3;
 }
 
 message ResponseSongFileChunk {
@@ -278,7 +280,7 @@ message RequestRateSong {
 
 // The message itself
 message Message {
-  optional int32 version = 1 [default=14];
+  optional int32 version = 1 [default=15];
   optional MsgType type = 2 [default=UNKNOWN]; // What data is in the message?
 
   optional RequestConnect request_connect = 21;

src/networkremote/outgoingdatacreator.cpp

@@ -588,6 +588,9 @@ void OutgoingDataCreator::SendSongs(
     case pb::remote::APlaylist:
       SendPlaylist(client, request.playlist_id());
       break;
+    case pb::remote::Urls:
+      SendUrls(client, request);
+      break;
     default:
       break;
   }
@@ -737,6 +740,29 @@ void OutgoingDataCreator::SendPlaylist(RemoteClient* client, int playlist_id) {
   }
 }
 
+void OutgoingDataCreator::SendUrls(RemoteClient *client,
+                                   const pb::remote::RequestDownloadSongs &request) {
+  SongList song_list;
+
+  // First gather all valid songs
+  for (auto it = request.urls().begin(); it != request.urls().end(); ++it) {
+    std::string s = *it;
+    QUrl url = QUrl(QStringFromStdString(s));
+
+    Song song = app_->library_backend()->GetSongByUrl(url);
+
+    if (song.is_valid() && song.url().scheme() == "file") {
+      song_list.append(song);
+    }
+  }
+
+  // Then send them to Clementine Remote
+  for (Song s : song_list) {
+    DownloadItem item(s, song_list.indexOf(s) + 1, song_list.count());
+    download_queue_[client].append(item);
+  }
+}
+
 void OutgoingDataCreator::SendLibrary(RemoteClient* client) {
   // Get a temporary file name
   QString temp_file_name = Utilities::GetTemporaryFileName();

src/networkremote/outgoingdatacreator.h

@@ -107,6 +107,7 @@ class OutgoingDataCreator : public QObject {
                       int song_count);
   void SendAlbum(RemoteClient* client, const Song& song);
   void SendPlaylist(RemoteClient* client, int playlist_id);
+  void SendUrls(RemoteClient* client, const pb::remote::RequestDownloadSongs& request);
   void OfferNextSong(RemoteClient* client);
 };