Bug/Feature Requests bot

SuggestBot.java

/*
 * Copyright 2017 John Grosh (jagrosh).
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package jagbot;

import com.jagrosh.jdautilities.waiter.EventWaiter;
import java.awt.Color;
import java.util.concurrent.TimeUnit;
import net.dv8tion.jda.core.EmbedBuilder;
import net.dv8tion.jda.core.MessageBuilder;
import net.dv8tion.jda.core.entities.MessageEmbed;
import net.dv8tion.jda.core.entities.User;
import net.dv8tion.jda.core.events.message.guild.GuildMessageReceivedEvent;
import net.dv8tion.jda.core.events.message.priv.PrivateMessageReceivedEvent;
import net.dv8tion.jda.core.events.message.react.MessageReactionAddEvent;
import net.dv8tion.jda.core.hooks.ListenerAdapter;

/**
 *
 * @author John Grosh (john.a.grosh@gmail.com)
 */
public class SuggestBot extends ListenerAdapter {
    
    private final EventWaiter waiter;
    private final static long JAGGUILD = 147698382092238848L;
    private final static long JAGID = 113156185389092864L;
    private final String RESPOND = "\uD83D\uDCDD";
    private final String APPROVE = "\u2705";
    private final String DENY = "\u26D4";
    private final String DELETE = "\uD83D\uDDD1";
    
    public SuggestBot(EventWaiter waiter)
    {
        this.waiter = waiter;
    }

    @Override
    public void onGuildMessageReceived(GuildMessageReceivedEvent event) {
        if(event.getGuild().getIdLong()==JAGGUILD)
        {
            String[] parts = event.getMessage().getRawContent().split("\\s+", 3);
            Type type = null;
            for(Type t: Type.values())
                if(t.command.equalsIgnoreCase(parts[0]))
                    type = t;
            if(type!=null)
            {
                if(event.getChannel().getIdLong()!=147698606739161088L && event.getChannel().getIdLong()!=159849470413111296L)
                {
                    event.getMessage().delete().queue();
                    event.getAuthor().openPrivateChannel().queue(s -> s.sendMessage("Please use a testing channel for that command!").queue());
                }
                else if(parts.length<3)
                {
                    event.getChannel().sendMessage("Missing parameters! Usage: `"+type.command+" <botname> <"+type.name+">`").queue();
                }
                else
                {
                    Program program = null;
                    for(Program p: Program.values())
                        for(String name: p.names)
                            if(name.equalsIgnoreCase(parts[1]))
                                program = p;
                    if(program==null)
                    {
                        String str = "Invalid parameter! Usage: `"+type.command+" <botname> <"+type.name+">`\nBotname must be one of the following:";
                        for(Program p: Program.values())
                            str+=" "+p.names[0];
                        event.getChannel().sendMessage(str).queue();
                    }
                    else
                    {
                        MessageBuilder mb = new MessageBuilder();
                        EmbedBuilder eb = new EmbedBuilder();
                        eb.setAuthor(event.getAuthor().getName()+"#"+event.getAuthor().getDiscriminator(), null, event.getAuthor().getEffectiveAvatarUrl());
                        StringBuilder str = new StringBuilder(parts[2]);
                        event.getMessage().getAttachments().forEach(a -> str.append("\n").append(a.getUrl()));
                        eb.setDescription(str.toString());
                        User p = event.getJDA().getUserById(program.id);
                        eb.setFooter(event.getAuthor().getId(), p.getEffectiveAvatarUrl());
                        mb.append(program.names[0]+" "+type.name);
                        mb.setEmbed(eb.build());
                        event.getGuild().getTextChannelById(type.channelId).sendMessage(mb.build()).queue(s -> {
                            s.addReaction(APPROVE).queue();
                            s.addReaction(RESPOND).queue();
                            s.addReaction(DENY).queue();
                            s.addReaction(DELETE).queue();
                        });
                        event.getChannel().sendMessage("Your "+type.name+" for "+program.names[0]+" has been added to <#"+type.channelId+">!").queue();
                    }
                }
            }
        }
    }

    @Override
    public void onMessageReactionAdd(MessageReactionAddEvent event) {
        if(event.getUser().getIdLong()==JAGID)
        {
            Type type = null;
            for(Type t: Type.values())
                if(event.getChannel().getIdLong()==t.channelId)
                    type = t;
            if(type!=null)
            {
                switch(event.getReactionEmote().getName()) {
                    case APPROVE:
                        event.getChannel().getMessageById(event.getMessageIdLong()).queue(m -> {
                            MessageEmbed embed = m.getEmbeds().get(0);
                            m.editMessage(new MessageBuilder().append(m.getRawContent()).setEmbed(new EmbedBuilder(embed).setColor(Color.GREEN).build()).build()).queue();
                            User u = event.getJDA().getUserById(embed.getFooter().getText());
                            if(u!=null)
                                u.openPrivateChannel().queue(pc -> pc.sendMessage("Your "+m.getRawContent()+" has been approved!").queue());
                        });
                        break;
                    case DENY:
                        event.getChannel().getMessageById(event.getMessageIdLong()).queue(m -> {
                            MessageEmbed embed = m.getEmbeds().get(0);
                            m.editMessage(new MessageBuilder().append(m.getRawContent()).setEmbed(new EmbedBuilder(embed).setColor(Color.RED).build()).build()).queue();
                            User u = event.getJDA().getUserById(embed.getFooter().getText());
                            if(u!=null)
                                u.openPrivateChannel().queue(pc -> pc.sendMessage("Your "+m.getRawContent()+" has been denied!").queue());
                        });
                        break;
                    case DELETE:
                        event.getChannel().deleteMessageById(event.getMessageIdLong()).queue();
                        break;
                    case RESPOND:
                        event.getChannel().getMessageById(event.getMessageIdLong()).queue(m -> {
                            MessageEmbed embed = m.getEmbeds().get(0);
                            event.getJDA().getUserById(JAGID).openPrivateChannel().queue(pc -> {
                                pc.sendMessage("How would you like to respond to this "+m.getRawContent()+"?").queue();
                                waiter.waitForEvent(PrivateMessageReceivedEvent.class, pe->pe.getAuthor().getIdLong()==JAGID, pe->{
                                    m.editMessage(new MessageBuilder().append(m.getRawContent()).setEmbed(new EmbedBuilder(embed).addField("jagrosh:", pe.getMessage().getRawContent(), false).build()).build()).queue();
                                    User u = event.getJDA().getUserById(embed.getFooter().getText());
                                    if(u!=null)
                                        u.openPrivateChannel().queue(pc2 -> pc2.sendMessage("Your "+m.getRawContent()+" has gotten a response:\n"+pe.getMessage().getRawContent()).queue());
                                }, 5, TimeUnit.MINUTES, ()->pc.sendMessage("You took too long...").queue());
                            });
                        });
                        break;
                }
            }
        }
    }
    
    private enum Type {
        FEATURE(159849695307497472L, "+feature","feature request"),
        BUG(159849755294302208L, "+bug","bug report");
        
        private final long channelId;
        private final String command, name;
        
        private Type(long channelId, String command, String name)
        {
            this.channelId = channelId;
            this.command = command;
            this.name = name;
        }
    }
    
    private enum Program {
        SPECTRA(135251434445733888L, "spectra"),
        VORTEX(240254129333731328L, "vortex"),
        GIVEAWAY(294882584201003009L, "giveawaybot","giveaway","giveaways"),
        YGGDRASIL(247283454440374274L, "yggdrasil","ygg"),
        FROST(197531150900658176L, "frost","cleverbot","frostcleverbot","jcleverbot"),
        FLOPPY(159133099806949376L, "floppy","floppybot","floppydisk"),
        MUSICBOT(174202555981758464L, "musicbot","music","clarity");
        
        private final long id;
        private final String[] names;
        
        private Program(long id, String... names)
        {
            this.id = id;
            this.names = names;
        }
    }
}