Add to playlist feature in the 'shuffle' section

libresonic-main/src/main/java/org/libresonic/player/controller/RandomPlayQueueController.java

@@ -166,6 +166,9 @@ public class RandomPlayQueueController extends ParameterizableViewController {
         // Handle the music folder filter
         List<MusicFolder> musicFolders = getMusicFolders(request);
 
+        // Do we add to the current playlist or do we replace it?
+        boolean shouldAddToPlayList = ServletRequestUtils.getBooleanParameter(request, "addToPlaylist", false);
+
         // Search the database using these criteria
         RandomSearchCriteria criteria = new RandomSearchCriteria(
                 size,
@@ -184,7 +187,7 @@ public class RandomPlayQueueController extends ParameterizableViewController {
         User user = securityService.getCurrentUser(request);
         Player player = playerService.getPlayer(request, response);
         PlayQueue playQueue = player.getPlayQueue();
-        playQueue.addFiles(false, mediaFileService.getRandomSongs(criteria, user.getUsername()));
+        playQueue.addFiles(shouldAddToPlayList, mediaFileService.getRandomSongs(criteria, user.getUsername()));
 
         if (request.getParameter("autoRandom") != null) {
             playQueue.setRandomSearchCriteria(criteria);

libresonic-main/src/main/resources/org/libresonic/player/i18n/ResourceBundle_en.properties

@@ -233,7 +233,7 @@ more.random.text = Shuffle play
 more.random.songs = {0} songs
 more.random.auto = Play more random songs when end of play queue is reached.
 more.random.ok = OK
-more.random.add = Add
+more.random.add = Add to current playlist
 more.random.any = Any
 more.random.format = Format
 more.random.before = Before

libresonic-main/src/main/webapp/WEB-INF/jsp/more.jsp

@@ -172,9 +172,9 @@
                 </td>
             </tr>
             <tr>
-                <td>
-                    <input type="submit" name="actionOk" value="<fmt:message key="more.random.ok"/>">
-                    <input type="submit" name="actionAdd" value="<fmt:message key="more.random.add"/>">
+                <td colspan="2">
+                  <input type="submit" value="<fmt:message key="more.random.ok"/>">
+                  <input type="checkbox" name="addToPlaylist" value="true"/> <fmt:message key="more.random.add"/>
                 </td>
             </tr>
             <c:if test="${not model.clientSidePlaylist}">