Finished playlists:

* playlists are saved globally.
* playlists are lists of links, titles and durations
* songs are loaded only when they should be played.

README.md

@@ -43,17 +43,19 @@ Because the play command is defined as `play [URL]`, and the queue command is de
 * `shuffle [true|false]` - Sets the bot to shuffle the playlist, as in pull a random song from the playlist, with some filters to prevent repeating songs.
 
 * `playlist <create|show|play|delete|add|remove|rename>` - Various commands to manipulate playlists. The specific sub-commands are explained below. 
-    * `create <NAME> [URL]...` - Creates a new playlist, optionally with some starting URLs.
+    * `create <PLAYLIST> [URL]...` - Creates a new playlist, optionally with some starting URLs.
     
-    * `delete <NAME>` - Deletes a playlist with the given name.
+    * `delete <PLAYLIST>` - Deletes a playlist with the given name.
        
-    * `show [NAME]` - If a name is given, shows the songs in a given playlist; otherwise it lists the names of the playlists.
+    * `show [PLAYLIST]` - If a name is given, shows the songs in a given playlist; otherwise it lists the names of the playlists.
     
-    * `play <NAME>` - Loads and begins playing the specified playlist.
+    * `play <PLAYLIST>` - Loads and begins playing the specified playlist.
     
-    * `add <NAME> <URL> [URL]...` - Adds the specified URL, or multiple URLs to the playlist given by `NAME`.
+    * `add <PLAYLIST> <URL> [URL]...` - Adds the specified URL, or multiple URLs to the playlist given by `PLAYLIST`.
     
-    * `remove <NAME> <SONGNAME>` - Removes the specified song name, or the one that most closely matches the song name given, from the playlist given by `NAME`.
+    * `remove <PLAYLIST> <SONGNUMBER>` - Removes the specified song name, or the one that most closely matches the song name given, from the playlist given by `PLAYLIST`.
     
-    * `rename <NAME> <NEWNAME>` - Renames the playlist to the new name.
+    * `rename <PLAYLIST> <NEWNAME>` - Renames the playlist to the new name.
+    
+    * `move <PLAYLIST> <SONGNUMBER> <NEWNUMBER>` - Moves a song from one index to another index, shifting other elements as necessary.
     

src/main/java/handiebot/command/CommandHandler.java

@@ -1,14 +1,15 @@
 package handiebot.command;
 
 import com.sun.istack.internal.NotNull;
+import handiebot.command.commands.music.PlayCommand;
 import handiebot.command.commands.music.PlaylistCommand;
+import handiebot.command.commands.music.RepeatCommand;
+import handiebot.command.commands.music.ShuffleCommand;
 import handiebot.utils.DisappearingMessage;
 import handiebot.view.BotLog;
 import handiebot.view.actions.QuitAction;
-import handiebot.view.actions.music.PlayAction;
 import handiebot.view.actions.music.QueueListAction;
 import handiebot.view.actions.music.SkipAction;
-import handiebot.view.actions.music.ToggleRepeatAction;
 import sx.blah.discord.handle.impl.events.guild.channel.message.MessageReceivedEvent;
 import sx.blah.discord.handle.obj.*;
 import sx.blah.discord.util.EmbedBuilder;
@@ -40,7 +41,7 @@ public class CommandHandler {
             DisappearingMessage.deleteMessageAfter(1000, message);
             if (command.equals("play")){
                 //Play or queue a song.
-                new PlayAction(guild, args).actionPerformed(null);
+                new PlayCommand().execute(context);
             } else if (command.equals("skip") && args.length == 0){
                 //Skip the current song.
                 new SkipAction(guild).actionPerformed(null);
@@ -52,7 +53,9 @@ public class CommandHandler {
                 new QueueListAction(guild, (args.length == 1) && args[0].equals("all")).actionPerformed(null);
             } else if (command.equals("repeat")) {
                 //Toggle repeat.
-                new ToggleRepeatAction(guild).actionPerformed(null);
+                new RepeatCommand().execute(context);
+            } else if (command.equals("shuffle")){
+                new ShuffleCommand().execute(context);
             } else if (command.equals("clear")){
                 //TODO clear command.
             } else if (command.equals("quit")){

src/main/java/handiebot/command/commands/music/PlayCommand.java

@@ -3,6 +3,8 @@ package handiebot.command.commands.music;
 import handiebot.HandieBot;
 import handiebot.command.CommandContext;
 import handiebot.command.types.ContextCommand;
+import handiebot.lavaplayer.playlist.UnloadedTrack;
+import handiebot.utils.DisappearingMessage;
 
 /**
  * @author Andrew Lalis
@@ -19,7 +21,12 @@ public class PlayCommand extends ContextCommand {
         if (context.getArgs() == null || context.getArgs().length == 0){
             HandieBot.musicPlayer.playQueue(context.getGuild());
         } else {
-            HandieBot.musicPlayer.loadToQueue(context.getGuild(), context.getArgs()[0]);
+            try {
+                HandieBot.musicPlayer.addToQueue(context.getGuild(), new UnloadedTrack(context.getArgs()[0]));
+            } catch (Exception e) {
+                new DisappearingMessage(context.getChannel(), "Unable to queue track: "+context.getArgs()[0], 3000);
+                e.printStackTrace();
+            }
         }
     }
 

src/main/java/handiebot/command/commands/music/PlaylistCommand.java

@@ -1,12 +1,15 @@
 package handiebot.command.commands.music;
 
+import handiebot.HandieBot;
 import handiebot.command.CommandContext;
 import handiebot.command.CommandHandler;
 import handiebot.command.types.ContextCommand;
-import handiebot.lavaplayer.Playlist;
+import handiebot.lavaplayer.playlist.Playlist;
+import handiebot.lavaplayer.playlist.UnloadedTrack;
 import handiebot.utils.DisappearingMessage;
 import handiebot.view.BotLog;
 import sx.blah.discord.handle.obj.IChannel;
+import sx.blah.discord.handle.obj.IMessage;
 
 import java.io.File;
 import java.util.List;
@@ -38,13 +41,19 @@ public class PlaylistCommand extends ContextCommand {
                     show(context);
                     break;
                 case ("add"):
-
+                    add(context);
+                    break;
+                case ("play"):
+                    play(context);
                     break;
                 case ("remove"):
-
+                    remove(context);
                     break;
                 case ("rename"):
-
+                    rename(context);
+                    break;
+                case ("move"):
+                    move(context);
                     break;
                 default:
                     incorrectMainArg(context.getChannel());
@@ -69,14 +78,14 @@ public class PlaylistCommand extends ContextCommand {
      */
     private void create(CommandContext context){
         if (context.getArgs().length >= 2) {
-            Playlist playlist = new Playlist(context.getArgs()[1], context.getUser().getLongID());
+            Playlist playlist = new Playlist(context.getArgs()[1]);
             playlist.save();
             for (int i = 2; i < context.getArgs().length; i++){
                 String url = context.getArgs()[i];
                 playlist.loadTrack(url);
-                playlist.save();
             }
-            log.log(BotLog.TYPE.INFO, "Created playlist: "+playlist.getName()+" with "+playlist.getTracks().size()+" new tracks.");
+            playlist.save();
+            log.log(BotLog.TYPE.INFO, "Created playlist: "+playlist.getName()+" with "+playlist.getTrackCount()+" new tracks.");
             new DisappearingMessage(context.getChannel(), "Your playlist *"+playlist.getName()+"* has been created.\nType `"+ CommandHandler.PREFIX+"playlist play "+playlist.getName()+"` to play it.", 5000);
         } else {
             new DisappearingMessage(context.getChannel(), "You must specify a name for the new playlist.", 3000);
@@ -93,6 +102,7 @@ public class PlaylistCommand extends ContextCommand {
                 File f = new File(System.getProperty("user.home")+"/.handiebot/playlist/"+context.getArgs()[1].replace(" ", "_")+".txt");
                 boolean success = f.delete();
                 if (success){
+                    log.log(BotLog.TYPE.INFO, "The playlist ["+context.getArgs()[1]+"] has been deleted.");
                     new DisappearingMessage(context.getChannel(), "The playlist *"+context.getArgs()[1]+"* has been deleted.", 5000);
                 } else {
                     log.log(BotLog.TYPE.ERROR, "Unable to delete playlist: "+context.getArgs()[1]);
@@ -112,14 +122,164 @@ public class PlaylistCommand extends ContextCommand {
      */
     private void show(CommandContext context){
         if (context.getArgs().length > 1){
-
+            if (Playlist.playlistExists(context.getArgs()[1])){
+                Playlist playlist = new Playlist(context.getArgs()[1]);
+                playlist.load();
+                IMessage message = context.getChannel().sendMessage(playlist.toString());
+                DisappearingMessage.deleteMessageAfter(6000, message);
+            } else {
+                new DisappearingMessage(context.getChannel(), "The playlist you specified does not exist.\nUse `"+CommandHandler.PREFIX+"playlist show` to view available playlists.", 5000);
+            }
         } else {
             List<String> playlists = Playlist.getAvailablePlaylists();
             StringBuilder sb = new StringBuilder("**Playlists:**\n");
             for (String playlist : playlists) {
                 sb.append(playlist).append('\n');
             }
-            context.getChannel().sendMessage(sb.toString());
+            IMessage message = context.getChannel().sendMessage(sb.toString());
+            DisappearingMessage.deleteMessageAfter(6000, message);
+        }
+    }
+
+    /**
+     * Attempts to add a song or multiple songs to a playlist.
+     * @param context The command context.
+     */
+    private void add(CommandContext context){
+        if (context.getArgs().length > 2){
+            if (!Playlist.playlistExists(context.getArgs()[1])){
+                new DisappearingMessage(context.getChannel(), "The playlist you entered does not exist.", 3000);
+                return;
+            }
+            Playlist playlist = new Playlist(context.getArgs()[1]);
+            playlist.load();
+            for (int i = 2; i < context.getArgs().length; i++){
+                playlist.loadTrack(context.getArgs()[i]);
+                new DisappearingMessage(context.getChannel(), "Added track to *"+playlist.getName()+"*.", 3000);
+            }
+            playlist.save();
+            IMessage message = context.getChannel().sendMessage(playlist.toString());
+            log.log(BotLog.TYPE.INFO, "Added song(s) to playlist ["+playlist.getName()+"].");
+            DisappearingMessage.deleteMessageAfter(6000, message);
+        } else {
+            if (context.getArgs().length == 1){
+                new DisappearingMessage(context.getChannel(), "You must provide the name of a playlist to add a URL to.\nUse '"+CommandHandler.PREFIX+"playlist show` to view available playlists.", 5000);
+            } else {
+                new DisappearingMessage(context.getChannel(), "You must provide at least one URL to add.", 3000);
+            }
+        }
+    }
+
+    /**
+     * Shifts the named playlist to the active playlist and begins playback in accordance with the Music Player.
+     * @param context The command context.
+     */
+    private void play(CommandContext context){
+        if (context.getArgs().length == 2){
+            if (!Playlist.playlistExists(context.getArgs()[1])){
+                new DisappearingMessage(context.getChannel(), "The playlist you entered does not exist.", 3000);
+                return;
+            }
+            Playlist playlist = new Playlist(context.getArgs()[1]);
+            playlist.load();
+            HandieBot.musicPlayer.getMusicManager(context.getGuild()).scheduler.setPlaylist(playlist);
+            HandieBot.musicPlayer.getMusicManager(context.getGuild()).scheduler.nextTrack();
+            log.log(BotLog.TYPE.INFO, "Loaded playlist ["+playlist.getName()+"].");
+            new DisappearingMessage(context.getChannel(), "Now playing from playlist: *"+playlist.getName()+"*.", 6000);
+        } else {
+            new DisappearingMessage(context.getChannel(), "You must provide a playlist to play.\nUse '"+CommandHandler.PREFIX+"playlist show` to view available playlists.", 3000);
+        }
+    }
+
+    /**
+     * Attempts to rename a playlist.
+     * @param context The command context.
+     */
+    private void rename(CommandContext context){
+        if (context.getArgs().length == 3){
+            if (!Playlist.playlistExists(context.getArgs()[1])){
+                new DisappearingMessage(context.getChannel(), "The playlist you entered does not exist.", 3000);
+                return;
+            }
+            File f = new File(System.getProperty("user.home")+"/.handiebot/playlist/"+context.getArgs()[1].replace(" ", "_")+".txt");
+            boolean success = f.renameTo(new File(System.getProperty("user.home")+"/.handiebot/playlist/"+context.getArgs()[2].replace(" ", "_")+".txt"));
+            if (success){
+                new DisappearingMessage(context.getChannel(), "The playlist *"+context.getArgs()[1]+"* has been renamed to *"+context.getArgs()[2]+"*.", 6000);
+                log.log(BotLog.TYPE.INFO, "Playlist "+context.getArgs()[1]+" renamed to "+context.getArgs()[2]+".");
+            } else {
+                new DisappearingMessage(context.getChannel(), "Unable to rename playlist.", 3000);
+                log.log(BotLog.TYPE.ERROR, "Unable to rename playlist "+context.getArgs()[1]+" to "+context.getArgs()[2]+".");
+            }
+        } else {
+            new DisappearingMessage(context.getChannel(), "You must include the original playlist, and a new name for it.", 3000);
+        }
+    }
+
+    /**
+     * Attempst to remove the song at a specified index of the playlist.
+     * @param context The command context.
+     */
+    private void remove(CommandContext context){
+        if (context.getArgs().length == 3){
+            if (!Playlist.playlistExists(context.getArgs()[1])){
+                new DisappearingMessage(context.getChannel(), "The playlist you entered does not exist.", 3000);
+                return;
+            }
+            Playlist playlist = new Playlist(context.getArgs()[1]);
+            playlist.load();
+            try{
+                int index = Integer.parseInt(context.getArgs()[2]);
+                UnloadedTrack track = playlist.getTracks().get(index);
+                playlist.removeTrack(track);
+                new DisappearingMessage(context.getChannel(), "Removed song: *"+track.getTitle()+"* from playlist **"+playlist.getName()+"**.", 6000);
+                log.log(BotLog.TYPE.MUSIC, "Removed song: "+track.getTitle()+" from playlist ["+playlist.getName()+"].");
+                DisappearingMessage.deleteMessageAfter(6000, context.getChannel().sendMessage(playlist.toString()));
+            } catch (IndexOutOfBoundsException | NumberFormatException e){
+                new DisappearingMessage(context.getChannel(), "Unable to remove the specified song.", 3000);
+                log.log(BotLog.TYPE.ERROR, "Unable to remove song from playlist: ["+playlist.getName()+"].");
+                e.printStackTrace();
+            }
+
+        } else {
+            new DisappearingMessage(context.getChannel(), "You must provide a playlist name, followed by the index number of a song to remove.", 5000);
+        }
+    }
+
+    /**
+     * Moves a song from one index to another.
+     * @param context The command context.
+     */
+    private void move(CommandContext context){
+        if (context.getArgs().length == 4){
+            if (!Playlist.playlistExists(context.getArgs()[1])){
+                new DisappearingMessage(context.getChannel(), "The playlist you entered does not exist.", 3000);
+                return;
+            }
+            Playlist playlist = new Playlist(context.getArgs()[1]);
+            playlist.load();
+            int oldIndex = -1;
+            int newIndex = -1;
+            try {
+                oldIndex = Integer.parseInt(context.getArgs()[2])-1;
+                newIndex = Integer.parseInt(context.getArgs()[3])-1;
+            } catch (NumberFormatException e){
+                new DisappearingMessage(context.getChannel(), "You must enter two integer values for the song indices.", 5000);
+            }
+            UnloadedTrack track = null;
+            if (oldIndex > -1 && oldIndex < playlist.getTrackCount()){
+                track = playlist.getTracks().remove(oldIndex);
+                if (newIndex > -1 && newIndex <= playlist.getTrackCount()){
+                    playlist.getTracks().add(newIndex, track);
+                    new DisappearingMessage(context.getChannel(), "Moved song *"+track.getTitle()+"* from position "+(oldIndex+1)+" to position "+(newIndex+1), 6000);
+                    log.log(BotLog.TYPE.MUSIC, "Moved song "+track.getTitle()+" from position "+(oldIndex+1)+" to position "+(newIndex+1));
+                } else {
+                    new DisappearingMessage(context.getChannel(), "The index of the song's new position is invalid. You entered "+newIndex, 5000);
+                }
+            } else {
+                new DisappearingMessage(context.getChannel(), "The index of the song is invalid. You entered "+oldIndex, 5000);
+            }
+        } else {
+            new DisappearingMessage(context.getChannel(), "You must provide a playlist name, followed by the song index, and a new index for that song.", 5000);
         }
     }
 

src/main/java/handiebot/command/commands/music/RepeatCommand.java

@@ -3,6 +3,10 @@ package handiebot.command.commands.music;
 import handiebot.HandieBot;
 import handiebot.command.CommandContext;
 import handiebot.command.types.ContextCommand;
+import handiebot.utils.DisappearingMessage;
+import handiebot.view.BotLog;
+
+import static handiebot.HandieBot.log;
 
 /**
  * @author Andrew Lalis
@@ -22,5 +26,7 @@ public class RepeatCommand extends ContextCommand {
         } else {
             HandieBot.musicPlayer.toggleRepeat(context.getGuild());
         }
+        log.log(BotLog.TYPE.MUSIC, context.getGuild(), "Set repeat to "+HandieBot.musicPlayer.getMusicManager(context.getGuild()).scheduler.isRepeating());
+        new DisappearingMessage(context.getChannel(), "Set repeat to "+HandieBot.musicPlayer.getMusicManager(context.getGuild()).scheduler.isRepeating(), 3000);
     }
 }

src/main/java/handiebot/command/commands/music/ShuffleCommand.java

@@ -3,6 +3,10 @@ package handiebot.command.commands.music;
 import handiebot.HandieBot;
 import handiebot.command.CommandContext;
 import handiebot.command.types.ContextCommand;
+import handiebot.utils.DisappearingMessage;
+import handiebot.view.BotLog;
+
+import static handiebot.HandieBot.log;
 
 /**
  * @author Andrew Lalis
@@ -22,5 +26,7 @@ public class ShuffleCommand extends ContextCommand {
         } else {
             HandieBot.musicPlayer.toggleShuffle(context.getGuild());
         }
+        log.log(BotLog.TYPE.MUSIC, context.getGuild(), "Set shuffle to "+Boolean.toString(HandieBot.musicPlayer.getMusicManager(context.getGuild()).scheduler.isShuffling()));
+        new DisappearingMessage(context.getChannel(), "Set shuffle to "+Boolean.toString(HandieBot.musicPlayer.getMusicManager(context.getGuild()).scheduler.isShuffling()), 3000);
     }
 }

src/main/java/handiebot/lavaplayer/MusicPlayer.java

@@ -1,35 +1,19 @@
 package handiebot.lavaplayer;
 
-import com.sedmelluq.discord.lavaplayer.player.AudioLoadResultHandler;
 import com.sedmelluq.discord.lavaplayer.player.AudioPlayerManager;
 import com.sedmelluq.discord.lavaplayer.player.DefaultAudioPlayerManager;
 import com.sedmelluq.discord.lavaplayer.source.AudioSourceManagers;
-import com.sedmelluq.discord.lavaplayer.tools.FriendlyException;
-import com.sedmelluq.discord.lavaplayer.track.AudioPlaylist;
-import com.sedmelluq.discord.lavaplayer.track.AudioTrack;
 import handiebot.command.CommandHandler;
+import handiebot.lavaplayer.playlist.UnloadedTrack;
 import handiebot.utils.DisappearingMessage;
+import handiebot.utils.Pastebin;
 import handiebot.view.BotLog;
-import org.apache.commons.io.IOUtils;
-import org.apache.http.HttpEntity;
-import org.apache.http.HttpResponse;
-import org.apache.http.NameValuePair;
-import org.apache.http.client.HttpClient;
-import org.apache.http.client.entity.UrlEncodedFormEntity;
-import org.apache.http.client.methods.HttpPost;
-import org.apache.http.impl.client.HttpClients;
-import org.apache.http.message.BasicNameValuePair;
 import sx.blah.discord.handle.obj.IChannel;
 import sx.blah.discord.handle.obj.IGuild;
 import sx.blah.discord.handle.obj.IMessage;
 import sx.blah.discord.handle.obj.IVoiceChannel;
 import sx.blah.discord.util.EmbedBuilder;
 
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.StringWriter;
-import java.io.UnsupportedEncodingException;
-import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
@@ -46,7 +30,6 @@ public class MusicPlayer {
 
     //Name for the message and voice channels dedicated to this bot.
     static String CHANNEL_NAME = "HandieBotMusic";
-    private static String PASTEBIN_KEY = "769adc01154922ece448cabd7a33b57c";
 
     private final AudioPlayerManager playerManager;
 
@@ -78,7 +61,7 @@ public class MusicPlayer {
      * @param guild The guild to get the music manager for.
      * @return The music manager for a guild.
      */
-    private GuildMusicManager getMusicManager(IGuild guild){
+    public GuildMusicManager getMusicManager(IGuild guild){
         if (!this.musicManagers.containsKey(guild)){
             log.log(BotLog.TYPE.MUSIC, guild, "Creating new music manager and audio provider for guild: "+guild.getName());
             this.musicManagers.put(guild, new GuildMusicManager(this.playerManager, guild));
@@ -165,141 +148,39 @@ public class MusicPlayer {
      * Sends a formatted message to the guild about the first few items in a queue.
      */
     public void showQueueList(IGuild guild, boolean showAll) {
-        List<AudioTrack> tracks = getMusicManager(guild).scheduler.queueList();
+        List<UnloadedTrack> tracks = getMusicManager(guild).scheduler.queueList();
         if (tracks.size() == 0) {
             new DisappearingMessage(getChatChannel(guild), "The queue is empty. Use **"+ CommandHandler.PREFIX+"play** *URL* to add songs.", 3000);
         } else {
-            if (!showAll) {
+            if (tracks.size() > 10 && showAll) {
+                String result = Pastebin.paste("Current queue for discord server: "+guild.getName()+".", getMusicManager(guild).scheduler.getActivePlaylist().toString());
+                if (result != null && result.startsWith("https://pastebin.com/")){
+                    log.log(BotLog.TYPE.INFO, guild, "Queue uploaded to pastebin: "+result);
+                    new DisappearingMessage(getChatChannel(guild), "You may view the full queue by following the link: "+result, 600000);
+                } else {
+                    log.log(BotLog.TYPE.ERROR, guild, "Unable to upload to pastebin: "+result);
+                }
+            } else {
                 EmbedBuilder builder = new EmbedBuilder();
                 builder.withColor(255, 0, 0);
                 StringBuilder sb = new StringBuilder();
                 for (int i = 0; i < (tracks.size() <= 10 ? tracks.size() : 10); i++) {
-                    sb.append(i + 1);
-                    sb.append(". ");
-                    sb.append('[');
-                    sb.append(tracks.get(i).getInfo().title);
-                    sb.append("](");
-                    sb.append(tracks.get(i).getInfo().uri);
-                    sb.append(")");
-                    int seconds = (int) (tracks.get(i).getInfo().length / 1000);
-                    int minutes = seconds / 60;
-                    seconds = seconds % 60;
-                    String time = String.format(" [%d:%02d]\n", minutes, seconds);
-                    sb.append(time);
+                    sb.append(i + 1).append(". [").append(tracks.get(i).getTitle()).append("](");
+                    sb.append(tracks.get(i).getURL()).append(")");
+                    sb.append(tracks.get(i).getFormattedDuration()).append('\n');
                 }
-                builder.withTimestamp(System.currentTimeMillis());
                 builder.appendField("Showing " + (tracks.size() <= 10 ? tracks.size() : "the first 10") + " track" + (tracks.size() > 1 ? "s" : "") + ".", sb.toString(), false);
                 IMessage message = getChatChannel(guild).sendMessage(builder.build());
                 DisappearingMessage.deleteMessageAfter(6000, message);
-            } else {
-                StringBuilder sb = new StringBuilder("Queue for Discord Server: "+guild.getName()+"\n");
-                for (int i = 0; i < tracks.size(); i++){
-                    sb.append(i+1).append(". ").append(tracks.get(i).getInfo().title);
-                    int seconds = (int) (tracks.get(i).getInfo().length / 1000);
-                    int minutes = seconds / 60;
-                    seconds = seconds % 60;
-                    String time = String.format(" [%d:%02d]\n", minutes, seconds);
-                    sb.append(time);
-                }
-
-                HttpClient httpclient = HttpClients.createDefault();
-                HttpPost httppost = new HttpPost("https://www.pastebin.com/api/api_post.php");
-
-                // Request parameters and other properties.
-                List<NameValuePair> params = new ArrayList<NameValuePair>(2);
-                params.add(new BasicNameValuePair("api_dev_key", PASTEBIN_KEY));
-                params.add(new BasicNameValuePair("api_option", "paste"));
-                params.add(new BasicNameValuePair("api_paste_code", sb.toString()));
-                params.add(new BasicNameValuePair("api_paste_private", "0"));
-                params.add(new BasicNameValuePair("api_paste_name", "Music Queue for Discord Server: "+guild.getName()));
-                params.add(new BasicNameValuePair("api_paste_expire_date", "10M"));
-                //params.add(new BasicNameValuePair("api_paste_format", "text"));
-                params.add(new BasicNameValuePair("api_user_key", ""));
-
-                try {
-                    httppost.setEntity(new UrlEncodedFormEntity(params, "UTF-8"));
-                } catch (UnsupportedEncodingException e) {
-                    e.printStackTrace();
-                }
-
-                //Execute and get the response.
-                HttpResponse response = null;
-                try {
-                    response = httpclient.execute(httppost);
-                } catch (IOException e) {
-                    e.printStackTrace();
-                }
-                HttpEntity entity = response.getEntity();
-
-                if (entity != null) {
-                    InputStream instream = null;
-                    try {
-                        instream = entity.getContent();
-                    } catch (IOException e) {
-                        e.printStackTrace();
-                    }
-                    try {
-                        StringWriter writer = new StringWriter();
-                        IOUtils.copy(instream, writer, "UTF-8");
-                        String pasteURL = writer.toString();
-                        log.log(BotLog.TYPE.INFO, guild, "Uploaded full queue to "+pasteURL);
-                        new DisappearingMessage(getChatChannel(guild), "You may view the full queue here. "+pasteURL, 60000);
-                    } catch (IOException e) {
-                        e.printStackTrace();
-                    } finally {
-                        try {
-                            instream.close();
-                        } catch (IOException e) {
-                            e.printStackTrace();
             }
         }
     }
 
-            }
-        }
-    }
-
-    /**
-     * Loads a URL to the queue, or outputs an error message if it fails.
-     * @param trackURL A string representing a youtube/soundcloud URL.
-     */
-    public void loadToQueue(IGuild guild, String trackURL){
-        this.playerManager.loadItemOrdered(getMusicManager(guild), trackURL, new AudioLoadResultHandler() {
-            @Override
-            public void trackLoaded(AudioTrack audioTrack) {
-                addToQueue(guild, audioTrack);
-            }
-
-            @Override
-            public void playlistLoaded(AudioPlaylist audioPlaylist) {
-                if (audioPlaylist.getTracks().size() > 0){
-                    AudioTrack firstTrack = audioPlaylist.getSelectedTrack();
-                    if (firstTrack == null){
-                        firstTrack = audioPlaylist.getTracks().get(0);
-                    }
-                    addToQueue(guild, firstTrack);
-                }
-            }
-
-            @Override
-            public void noMatches() {
-                log.log(BotLog.TYPE.ERROR, guild, "No matches found for: "+trackURL);
-                new DisappearingMessage(getChatChannel(guild), "Unable to find a result for: "+trackURL, 3000);
-            }
-
-            @Override
-            public void loadFailed(FriendlyException e) {
-                log.log(BotLog.TYPE.ERROR, guild, "Unable to load song: "+trackURL+". "+e.getMessage());
-                new DisappearingMessage(getChatChannel(guild), "Unable to load. "+e.getMessage(), 3000);
-            }
-        });
-    }
-
     /**
      * Adds a track to the queue and sends a message to the appropriate channel notifying users.
      * @param track The track to queue.
      */
-    private void addToQueue(IGuild guild, AudioTrack track){
+    public void addToQueue(IGuild guild, UnloadedTrack track){
         IVoiceChannel voiceChannel = getVoiceChannel(guild);
         if (voiceChannel != null){
             if (!voiceChannel.isConnected()) {
@@ -310,7 +191,7 @@ public class MusicPlayer {
             //Build message.
             StringBuilder sb = new StringBuilder();
             if (timeUntilPlay > 0) {
-                sb.append("Added **").append(track.getInfo().title).append("** to the queue.");
+                sb.append("Added **").append(track.getTitle()).append("** to the queue.");
             }
             //If there's some tracks in the queue, get the time until this one plays.
             if (timeUntilPlay > 0){

src/main/java/handiebot/lavaplayer/TrackScheduler.java

@@ -6,6 +6,8 @@ import com.sedmelluq.discord.lavaplayer.tools.FriendlyException;
 import com.sedmelluq.discord.lavaplayer.track.AudioTrack;
 import com.sedmelluq.discord.lavaplayer.track.AudioTrackEndReason;
 import handiebot.HandieBot;
+import handiebot.lavaplayer.playlist.Playlist;
+import handiebot.lavaplayer.playlist.UnloadedTrack;
 import handiebot.view.BotLog;
 import sx.blah.discord.handle.obj.IChannel;
 import sx.blah.discord.handle.obj.IGuild;
@@ -36,10 +38,23 @@ public class TrackScheduler extends AudioEventAdapter {
      * @param player The audio player this scheduler uses.
      */
     public TrackScheduler(AudioPlayer player, IGuild guild){
+        super();
         this.player = player;
         this.guild = guild;
-        //this.activePlaylist = new Playlist("HandieBot Active Playlist", 283652989212688384L);
         this.activePlaylist = new Playlist("HandieBot Active Playlist");
+        //this.activePlaylist = new Playlist("HandieBot Active Playlist");
+    }
+
+    /**
+     * Fills the playlist with the tracks from a given playlist, or if null,
+     * @param playlist the playlist to load from.
+     */
+    public void setPlaylist(Playlist playlist){
+        this.activePlaylist = playlist;
+    }
+
+    public Playlist getActivePlaylist(){
+        return this.activePlaylist;
     }
 
     /**
@@ -84,7 +99,7 @@ public class TrackScheduler extends AudioEventAdapter {
         if (currentTrack != null){
             t += currentTrack.getDuration() - currentTrack.getPosition();
         }
-        for (AudioTrack track : this.queueList()){
+        for (UnloadedTrack track : this.queueList()){
             t += track.getDuration();
         }
         return t;
@@ -94,7 +109,7 @@ public class TrackScheduler extends AudioEventAdapter {
      * Returns a list of tracks in the queue.
      * @return A list of tracks in the queue.
      */
-    public List<AudioTrack> queueList(){
+    public List<UnloadedTrack> queueList(){
         return this.activePlaylist.getTracks();
     }
 
@@ -102,9 +117,9 @@ public class TrackScheduler extends AudioEventAdapter {
      * Add the next track to the queue or play right away if nothing is in the queue.
      * @param track The track to play or add to the queue.
      */
-    public void queue(AudioTrack track){
+    public void queue(UnloadedTrack track){
         if (player.getPlayingTrack() == null){
-            player.startTrack(track, false);
+            player.startTrack(track.loadAudioTrack(), false);
         } else {
             this.activePlaylist.addTrack(track);
         }
@@ -118,7 +133,7 @@ public class TrackScheduler extends AudioEventAdapter {
         if (currentTrack != null){
             this.player.stopTrack();
         }
-        AudioTrack track = (this.repeat ? this.activePlaylist.getNextTrackAndRequeue(this.shuffle) : this.activePlaylist.getNextTrackAndRemove(this.shuffle));
+        AudioTrack track = this.activePlaylist.loadNextTrack(this.shuffle);
         if (track != null) {
             IVoiceChannel voiceChannel = HandieBot.musicPlayer.getVoiceChannel(this.guild);
             if (!voiceChannel.isConnected()){
@@ -154,6 +169,9 @@ public class TrackScheduler extends AudioEventAdapter {
 
     @Override
     public void onTrackEnd(AudioPlayer player, AudioTrack track, AudioTrackEndReason endReason) {
+        if (this.repeat){
+            this.activePlaylist.addTrack(new UnloadedTrack(track));
+        }
         if (endReason.mayStartNext){
             nextTrack();
         } else {

src/main/java/handiebot/lavaplayer/playlist/Playlist.java

@@ -1,10 +1,6 @@
-package handiebot.lavaplayer;
+package handiebot.lavaplayer.playlist;
 
-import com.sedmelluq.discord.lavaplayer.player.AudioLoadResultHandler;
-import com.sedmelluq.discord.lavaplayer.tools.FriendlyException;
-import com.sedmelluq.discord.lavaplayer.track.AudioPlaylist;
 import com.sedmelluq.discord.lavaplayer.track.AudioTrack;
-import handiebot.HandieBot;
 import handiebot.view.BotLog;
 
 import java.io.*;
@@ -14,13 +10,12 @@ import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
 import java.util.Random;
-import java.util.concurrent.ExecutionException;
 
 import static handiebot.HandieBot.log;
 
 /**
  * @author Andrew Lalis
- * A Playlist is a list of AudioTracks which a track scheduler can pull from to create a queue filled with songs. The
+ * A Playlist is a list of Tracks which a track scheduler can pull from to create a queue filled with songs. The
  * playlist is persistent, i.e. it is saved into a file.
  * Be careful, though, as the playlist is not saved in this class, but must be saved manually by whoever is operating
  * on the playlist.
@@ -28,127 +23,66 @@ import static handiebot.HandieBot.log;
 public class Playlist {
 
     private String name;
-    private long creatorUID;
 
-    private List<AudioTrack> tracks;
+    private List<UnloadedTrack> tracks;
 
     /**
      * Creates an empty playlist template.
+     * Depending on the circumstances, you may need to call {@code load()} to fill the playlist from a file.
      * @param name The name of the playlist.
-     * @param creatorUID The ID of the user who created it.
-     */
-    public Playlist(String name, long creatorUID){
-        this.name = name;
-        this.creatorUID = creatorUID;
-        this.tracks = new ArrayList<>();
-    }
-
-    /**
-     * Creates a playlist from a file with the given name.
-     * @param name The name of the file.
      */
     public Playlist(String name){
         this.name = name;
-        this.load();
+        this.tracks = new ArrayList<>();
     }
 
     public String getName() {
         return this.name;
     }
 
-    public long getCreatorUID(){
-        return this.creatorUID;
+    public int getTrackCount(){
+        return this.tracks.size();
     }
 
-    public List<AudioTrack> getTracks(){
+    public List<UnloadedTrack> getTracks(){
         return this.tracks;
     }
 
-    /**
-     * Adds a track to the end of the playlist.
-     * @param track The track to add.
-     */
-    public void addTrack(AudioTrack track){
+    public void addTrack(UnloadedTrack track){
         this.tracks.add(track);
     }
 
+    public void removeTrack(UnloadedTrack track){
+        this.tracks.remove(track);
+    }
+
+    /**
+     * Loads and returns the audio track that's first on the list.
+     * This removes that track from the playlist.
+     * @param shouldShuffle If this is true, the track returned will be chosen randomly.
+     * @return The AudioTrack corresponding to the next UnloadedTrack in the list.
+     */
+    public AudioTrack loadNextTrack(boolean shouldShuffle){
+        if (shouldShuffle){
+            return this.tracks.remove(getShuffledIndex(this.tracks.size())).loadAudioTrack();
+        } else {
+            return this.tracks.remove(0).loadAudioTrack();
+        }
+    }
+
     /**
      * Attempts to load a track or playlist from a URL, and add it to the tracks list.
      * @param url The URL to get the song/playlist from.
      */
     public void loadTrack(String url){
         try {
-            HandieBot.musicPlayer.getPlayerManager().loadItem(url, new AudioLoadResultHandler() {
-                @Override
-                public void trackLoaded(AudioTrack audioTrack) {
-                    tracks.add(audioTrack);
-                }
-
-                @Override
-                public void playlistLoaded(AudioPlaylist audioPlaylist) {
-                    tracks.addAll(audioPlaylist.getTracks());
-                }
-
-                @Override
-                public void noMatches() {
-                    log.log(BotLog.TYPE.ERROR, "No matches found for: "+url+".");
-                    //Do nothing. This should not happen.
-                }
-
-                @Override
-                public void loadFailed(FriendlyException e) {
-                    log.log(BotLog.TYPE.ERROR, "Unable to load song from URL: "+url+". "+e.getMessage());
-                    //Do nothing. This should not happen.
-                }
-            }).get();
-        } catch (InterruptedException e) {
-            log.log(BotLog.TYPE.ERROR, "Loading of playlist ["+this.name+"] interrupted. "+e.getMessage());
-            e.printStackTrace();
-        } catch (ExecutionException e) {
-            log.log(BotLog.TYPE.ERROR, "Execution exception while loading playlist ["+this.name+"]. "+e.getMessage());
-            e.printStackTrace();
-        }
-    }
-
-    /**
-     * Removes a track from the playlist.
-     * @param track The track to remove.
-     */
-    public void removeTrack(AudioTrack track){
-        this.tracks.remove(track);
-    }
-
-    /**
-     * Copies all tracks from a specified playlist to this one.
-     * @param other The other playlist to make a copy of.
-     */
-    public void copyFrom(Playlist other){
-        this.tracks.clear();
-        other.getTracks().forEach(track -> this.tracks.add(track.makeClone()));
-    }
-
-    /**
-     * Returns the next track, i.e. the first one in the list, and removes it from the internal list.
-     * @return The AudioTrack that should be played next.
-     */
-    public AudioTrack getNextTrackAndRemove(boolean shouldShuffle){
-        if (this.tracks.isEmpty()){
-            return null;
-        }
-        return this.tracks.remove((shouldShuffle ? getShuffledIndex(this.tracks.size()) : 0));
-    }
-
-    /**
-     * Returns the next track to be played, and re-adds it to the end of the playlist, as it would do in a loop.
-     * @return The next track to be played.
-     */
-    public AudioTrack getNextTrackAndRequeue(boolean shouldShuffle){
-        if (this.tracks.isEmpty()){
-            return null;
-        }
-        AudioTrack track = this.tracks.remove((shouldShuffle ? getShuffledIndex(this.tracks.size()) : 0));
+            UnloadedTrack track = new UnloadedTrack(url);
             this.tracks.add(track);
-        return track;
+            log.log(BotLog.TYPE.MUSIC, "Added "+track.getTitle()+" to playlist ["+this.name+"].");
+        } catch (Exception e) {
+            log.log(BotLog.TYPE.ERROR, "Unable to add "+url+" to the playlist ["+this.name+"].");
+            e.printStackTrace();
+        }
     }
 
     /**
@@ -182,11 +116,9 @@ public class Playlist {
         File playlistFile = new File(playlistDir.getPath()+"/"+this.name.replace(" ", "_")+".txt");
         log.log(BotLog.TYPE.INFO, "Saving playlist to: "+playlistFile.getAbsolutePath());
         try(Writer writer = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(playlistFile)))){
-            writer.write(this.name+'\n');
-            writer.write(Long.toString(this.creatorUID)+'\n');
             writer.write(Integer.toString(this.tracks.size())+'\n');
-            for (AudioTrack track : this.tracks){
-                writer.write(track.getInfo().uri);
+            for (UnloadedTrack track : this.tracks){
+                writer.write(track.toString());
                 writer.write('\n');
             }
         } catch (FileNotFoundException e) {
@@ -201,19 +133,18 @@ public class Playlist {
      * Loads the playlist from a file with the playlist's name.
      */
     public void load(){
-        String path = System.getProperty("user.home")+"/.handiebot/playlist/"+this.name.replace(" ", "_")+".txt";
+        String path = System.getProperty("user.home")+"/.handiebot/playlist/"+name.replace(" ", "_")+".txt";
         log.log(BotLog.TYPE.INFO, "Loading playlist from: "+path);
         File playlistFile = new File(path);
         if (playlistFile.exists()){
             try {
                 List<String> lines = Files.readAllLines(Paths.get(playlistFile.toURI()));
-                this.name = lines.remove(0);
-                this.creatorUID = Long.parseLong(lines.remove(0));
                 int trackCount = Integer.parseInt(lines.remove(0));
+                this.name = name;
                 this.tracks = new ArrayList<>(trackCount);
                 for (int i = 0; i < trackCount; i++){
-                    String url = lines.remove(0);
-                    loadTrack(url);
+                    String[] words = lines.remove(0).split(" / ");
+                    this.tracks.add(new UnloadedTrack(words[0], words[1], Long.parseLong(words[2])));
                 }
             } catch (IOException e) {
                 log.log(BotLog.TYPE.ERROR, "IOException while loading playlist ["+this.name+"]. "+e.getMessage());
@@ -231,7 +162,12 @@ public class Playlist {
     public static List<String> getAvailablePlaylists(){
         File playlistFolder = new File(System.getProperty("user.home")+"/.handiebot/playlist");
         List<String> names = new ArrayList<String>(Arrays.asList(playlistFolder.list()));
-        names.forEach(name -> name = name.replace("_", " "));
+        for (int i = 0; i < names.size(); i++){
+            String name = names.get(i);
+            name = name.replace(".txt", "");
+            name = name.replace("_", " ");
+            names.set(i, name);
+        }
         return names;
     }
 
@@ -250,4 +186,13 @@ public class Playlist {
         return false;
     }
 
+    @Override
+    public String toString(){
+        StringBuilder sb = new StringBuilder("HandieBot Playlist: "+this.getName()+'\n');
+        for (int i = 0; i < this.getTrackCount(); i++){
+            sb.append(i+1).append(". ").append(this.tracks.get(i).getTitle()).append(" ").append(this.tracks.get(i).getFormattedDuration()).append("\n");
+        }
+        return sb.toString();
+    }
+
 }

src/main/java/handiebot/lavaplayer/playlist/UnloadedTrack.java

@@ -0,0 +1,168 @@
+package handiebot.lavaplayer.playlist;
+
+import com.sedmelluq.discord.lavaplayer.player.AudioLoadResultHandler;
+import com.sedmelluq.discord.lavaplayer.tools.FriendlyException;
+import com.sedmelluq.discord.lavaplayer.track.AudioPlaylist;
+import com.sedmelluq.discord.lavaplayer.track.AudioTrack;
+import handiebot.HandieBot;
+import handiebot.view.BotLog;
+
+import java.util.concurrent.ExecutionException;
+
+import static handiebot.HandieBot.log;
+
+/**
+ * @author Andrew Lalis
+ * Class for describing a track without the actual audio track.
+ * This is useful for quickly loading playlists and only loading a track when it is needed.
+ */
+public class UnloadedTrack implements Cloneable {
+
+    private String title;
+    private String url;
+    private long duration;
+
+    /**
+     * Constructs a new unloaded track.
+     * This assumes that the url is known to be error free, so it will avoid a time consuming validation check.
+     * @param title The title of the track.
+     * @param url The url of the track, used when loading.
+     * @param duration The duration, in milliseconds(ms) of the song.
+     */
+    public UnloadedTrack(String title, String url, long duration){
+        this.title = title;
+        this.url = url;
+        this.duration = duration;
+    }
+
+    /**
+     * Constructs a new unloaded track from a given url.
+     * Therefore, this method will take time to query youtube/soundcloud to receive a valid audio track.
+     * This is meant to ensure that this unloaded track is reliable.
+     * @param songURL The url to load from.
+     */
+    public UnloadedTrack(String songURL) throws Exception {
+        this.title = null;
+        this.url = null;
+        this.duration = 0;
+        try {
+            HandieBot.musicPlayer.getPlayerManager().loadItem(songURL, new AudioLoadResultHandler() {
+                @Override
+                public void trackLoaded(AudioTrack audioTrack) {
+                    title = audioTrack.getInfo().title;
+                    url = audioTrack.getInfo().uri;
+                    duration = audioTrack.getDuration();
+                }
+
+                @Override
+                public void playlistLoaded(AudioPlaylist audioPlaylist) {
+                    log.log(BotLog.TYPE.ERROR, "Attempt to load playlist to create unloaded track.");
+                }
+
+                @Override
+                public void noMatches() {
+                    log.log(BotLog.TYPE.ERROR, "No matches found for " + songURL);
+                }
+
+                @Override
+                public void loadFailed(FriendlyException e) {
+                    log.log(BotLog.TYPE.ERROR, "Loading track failed for " + songURL);
+                }
+            }).get();
+        } catch (InterruptedException | ExecutionException e) {
+            log.log(BotLog.TYPE.ERROR, "Exception occurred while loading item from URL: "+songURL);
+            e.printStackTrace();
+        }
+        if (this.title == null){
+            throw new Exception("Invalid URL: "+songURL);
+        }
+    }
+
+    /**
+     * Constructs a new unloaded track from an already existing audio track.
+     * @param track The track to use.
+     */
+    public UnloadedTrack(AudioTrack track){
+        this.title = track.getInfo().title;
+        this.url = track.getInfo().uri;
+        this.duration = track.getDuration();
+    }
+
+    public String getTitle(){
+        return this.title;
+    }
+
+    public String getURL(){
+        return this.url;
+    }
+
+    public long getDuration(){
+        return this.duration;
+    }
+
+    /**
+     * Loads the real audio track from the internet, and returns it.
+     * @return an AudioTrack representing this track.
+     */
+    public AudioTrack loadAudioTrack(){
+        final AudioTrack[] track = {null};
+        try {
+            HandieBot.musicPlayer.getPlayerManager().loadItem(this.url, new AudioLoadResultHandler() {
+                @Override
+                public void trackLoaded(AudioTrack audioTrack) {
+                    track[0] = audioTrack;
+                }
+
+                @Override
+                public void playlistLoaded(AudioPlaylist audioPlaylist) {
+                    log.log(BotLog.TYPE.ERROR, "Attempt to load playlist to create unloaded track.");
+                }
+
+                @Override
+                public void noMatches() {
+                    log.log(BotLog.TYPE.ERROR, "No matches found for " + url);
+                }
+
+                @Override
+                public void loadFailed(FriendlyException e) {
+                    log.log(BotLog.TYPE.ERROR, "Loading track failed for " + url);
+                }
+            }).get();
+        } catch (InterruptedException | ExecutionException e) {
+            log.log(BotLog.TYPE.ERROR, "Exception occurred while loading item from URL: "+url);
+            e.printStackTrace();
+        }
+        return track[0];
+    }
+
+    /**
+     * Returns the duration of the track in an aesthetically pleasing way.
+     * Format is as follows: [mm:ss]
+     * @return A string representation of the duration of a track.
+     */
+    public String getFormattedDuration(){
+        int seconds = (int) (this.duration / 1000);
+        int minutes = seconds / 60;
+        seconds = seconds % 60;
+        return String.format("[%d:%02d]", minutes, seconds);
+    }
+
+    @Override
+    public String toString(){
+        return this.title + " / " + this.url + " / " + Long.toString(this.duration);
+    }
+
+    /**
+     * Creates a clone of this track.
+     * @return A clone of this track.
+     */
+    public UnloadedTrack clone(){
+        try {
+            super.clone();
+        } catch (CloneNotSupportedException e) {
+            e.printStackTrace();
+        }
+        return new UnloadedTrack(this.title, this.url, this.duration);
+    }
+
+}

src/main/java/handiebot/utils/Pastebin.java

@@ -0,0 +1,56 @@
+package handiebot.utils;
+
+import org.apache.commons.io.IOUtils;
+import org.apache.http.HttpEntity;
+import org.apache.http.HttpResponse;
+import org.apache.http.NameValuePair;
+import org.apache.http.client.HttpClient;
+import org.apache.http.client.entity.UrlEncodedFormEntity;
+import org.apache.http.client.methods.HttpPost;
+import org.apache.http.impl.client.HttpClients;
+import org.apache.http.message.BasicNameValuePair;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.StringWriter;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * @author Andrew Lalis
+ * Class to easily paste to pastebin.
+ */
+public class Pastebin {
+
+    private static String PASTEBIN_KEY = "769adc01154922ece448cabd7a33b57c";
+
+    public static String paste(String title, String content){
+        HttpClient client = HttpClients.createDefault();
+        HttpPost post = new HttpPost("https://www.pastebin.com/api/api_post.php");
+
+        List<NameValuePair> params = new ArrayList<>();
+        params.add(new BasicNameValuePair("api_dev_key", PASTEBIN_KEY));
+        params.add(new BasicNameValuePair("api_option", "paste"));
+        params.add(new BasicNameValuePair("api_paste_code", content));
+        params.add(new BasicNameValuePair("api_paste_private", "0"));
+        params.add(new BasicNameValuePair("api_paste_name", title));
+        params.add(new BasicNameValuePair("api_paste_expire_date", "10M"));
+        params.add(new BasicNameValuePair("api_user_key", ""));
+
+        try {
+            post.setEntity(new UrlEncodedFormEntity(params, "UTF-8"));
+            HttpResponse response = client.execute(post);
+            HttpEntity entity = response.getEntity();
+            if (entity != null){
+                try (InputStream in = entity.getContent()){
+                    StringWriter writer = new StringWriter();
+                    IOUtils.copy(in, writer, "UTF-8");
+                    return writer.toString();
+                }
+            }
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+        return null;
+    }
+}

src/main/java/handiebot/view/BotWindow.java

@@ -2,10 +2,12 @@ package handiebot.view;
 
 import handiebot.HandieBot;
 
+import javax.imageio.ImageIO;
 import javax.swing.*;
 import java.awt.*;
 import java.awt.event.WindowAdapter;
 import java.awt.event.WindowEvent;
+import java.io.IOException;
 
 /**
  * @author Andrew Lalis
@@ -27,6 +29,11 @@ public class BotWindow extends JFrame {
                 }
             }
         });
+        try {
+            setIconImage(ImageIO.read(getClass().getClassLoader().getResourceAsStream("avatarIcon.png")));
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
         setContentPane(view.mainPanel);
         setJMenuBar(new MenuBar());
         setPreferredSize(new Dimension(800, 600));

src/main/java/handiebot/view/actions/music/PlayAction.java

@@ -1,6 +1,5 @@
 package handiebot.view.actions.music;
 
-import handiebot.HandieBot;
 import sx.blah.discord.handle.obj.IGuild;
 
 import java.awt.event.ActionEvent;
@@ -23,10 +22,6 @@ public class PlayAction extends MusicAction {
 
     @Override
     public void actionPerformed(ActionEvent e) {
-        if (this.args == null || this.args.length < 1){
-            HandieBot.musicPlayer.playQueue(this.guild);
-        } else {
-            HandieBot.musicPlayer.loadToQueue(this.guild, this.args[0]);
-        }
+        System.out.println("Play action.");
     }
 }