Add DiscordBot

pom.xml

@@ -35,10 +35,31 @@
                     <target>8</target>
                 </configuration>
             </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-shade-plugin</artifactId>
+                <version>3.2.4</version>
+                <executions>
+                    <execution>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>shade</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
         </plugins>
         <finalName>bungeecore</finalName>
     </build>
 
+    <repositories>
+        <repository>
+            <id>dv8tion</id>
+            <name>m2-dv8tion</name>
+            <url>https://m2.dv8tion.net/releases</url>
+        </repository>
+    </repositories>
+
     <dependencies>
         <dependency>
             <groupId>steamwar</groupId>
@@ -61,5 +82,23 @@
             <scope>system</scope>
             <systemPath>${main.basedir}/lib/BungeeTabListPlus.jar</systemPath>
         </dependency>
+        <dependency>
+            <groupId>net.dv8tion</groupId>
+            <artifactId>JDA</artifactId>
+            <version>4.3.0_299</version>
+            <scope>compile</scope>
+            <exclusions>
+                <exclusion>
+                    <groupId>club.minnced</groupId>
+                    <artifactId>opus-java</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+            <version>1.18.20</version>
+            <scope>provided</scope>
+        </dependency>
     </dependencies>
 </project>

src/de/steamwar/bungeecore/BungeeCore.java

@@ -19,6 +19,8 @@
 
 package de.steamwar.bungeecore;
 
+import de.steamwar.bungeecore.bot.SteamwarDiscordBot;
+import de.steamwar.bungeecore.bot.config.SteamwarDiscordBotConfig;
 import de.steamwar.bungeecore.commands.*;
 import de.steamwar.bungeecore.comms.SpigotReceiver;
 import de.steamwar.bungeecore.listeners.*;
@@ -141,6 +143,7 @@ public class BungeeCore extends Plugin {
         new EventStarter();
         new SessionManager();
         new SpigotReceiver();
+        new SteamwarDiscordBot();
         new TablistManager();
 
         getProxy().getScheduler().schedule(this, () -> {
@@ -254,6 +257,7 @@ public class BungeeCore extends Plugin {
         );
 
         ArenaMode.init(config.getSection("games"));
+        SteamwarDiscordBotConfig.loadConfig(config.getSection("discord"));
 
         final Configuration servers = config.getSection("servers");
         for(final String serverName : servers.getKeys()){

src/de/steamwar/bungeecore/bot/SteamwarDiscordBot.java

@@ -0,0 +1,70 @@
+/*
+    This file is a part of the SteamWar software.
+
+    Copyright (C) 2020  SteamWar.de-Serverteam
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bungeecore.bot;
+
+import de.steamwar.bungeecore.bot.config.SteamwarDiscordBotConfig;
+import de.steamwar.bungeecore.bot.listeners.RolesInteractionButtonListener;
+import de.steamwar.bungeecore.bot.util.DiscordRolesMessage;
+import de.steamwar.bungeecore.bot.util.DiscordRulesMessage;
+import lombok.Getter;
+import net.dv8tion.jda.api.JDA;
+import net.dv8tion.jda.api.JDABuilder;
+import net.dv8tion.jda.api.OnlineStatus;
+import net.dv8tion.jda.api.entities.Activity;
+import net.dv8tion.jda.api.hooks.ListenerAdapter;
+
+import javax.security.auth.login.LoginException;
+
+public class SteamwarDiscordBot {
+
+    private static SteamwarDiscordBot INSTANCE;
+
+    public static SteamwarDiscordBot instance() {
+        return INSTANCE;
+    }
+
+    @Getter
+    private final JDA jda;
+
+    public SteamwarDiscordBot() {
+        INSTANCE = this;
+        JDABuilder builder = JDABuilder.createDefault(SteamwarDiscordBotConfig.TOKEN);
+        builder.setActivity(Activity.playing("auf Steamwar.de"));
+        builder.setStatus(OnlineStatus.ONLINE);
+        try {
+            jda = builder.build();
+        } catch (LoginException e) {
+            throw new SecurityException("Could not Login: " + SteamwarDiscordBotConfig.TOKEN, e);
+        }
+        try {
+            jda.awaitReady();
+        } catch (InterruptedException e) {
+            e.printStackTrace();
+        }
+        DiscordRolesMessage.sendMessage();
+        DiscordRulesMessage.sendMessage();
+
+        new RolesInteractionButtonListener();
+    }
+
+    public void addListener(ListenerAdapter listenerAdapter) {
+        jda.addEventListener(listenerAdapter);
+    }
+}

src/de/steamwar/bungeecore/bot/config/DiscordRole.java

@@ -0,0 +1,39 @@
+/*
+    This file is a part of the SteamWar software.
+
+    Copyright (C) 2020  SteamWar.de-Serverteam
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bungeecore.bot.config;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import net.dv8tion.jda.api.entities.Emoji;
+import net.dv8tion.jda.api.interactions.components.Button;
+import net.dv8tion.jda.api.interactions.components.ButtonStyle;
+
+@Data
+@AllArgsConstructor
+public class DiscordRole {
+
+    private String emoji;
+    private String label;
+    private String roleId;
+
+    public Button toButton() {
+        return Button.of(ButtonStyle.SECONDARY, roleId, label, Emoji.fromUnicode(emoji));
+    }
+}

src/de/steamwar/bungeecore/bot/config/DiscordRulesLink.java

@@ -0,0 +1,36 @@
+/*
+    This file is a part of the SteamWar software.
+
+    Copyright (C) 2020  SteamWar.de-Serverteam
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bungeecore.bot.config;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import net.dv8tion.jda.api.interactions.components.Button;
+
+@Data
+@AllArgsConstructor
+public class DiscordRulesLink {
+
+    private String label;
+    private String link;
+
+    public Button toButton() {
+        return Button.link(link, label);
+    }
+}

src/de/steamwar/bungeecore/bot/config/SteamwarDiscordBotConfig.java

@@ -0,0 +1,71 @@
+/*
+    This file is a part of the SteamWar software.
+
+    Copyright (C) 2020  SteamWar.de-Serverteam
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bungeecore.bot.config;
+
+import net.md_5.bungee.config.Configuration;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class SteamwarDiscordBotConfig {
+
+    public static String TOKEN;
+    public static String GUILD;
+    public static String ROLES_CHANNEL;
+    public static String ROLES_BASE_MESSAGE;
+    public static String ROLES_ADDED;
+    public static String ROLES_REMOVED;
+    public static List<DiscordRole> ROLES;
+    public static String RULES_CHANNEL;
+    public static String RULES_TITLE;
+    public static List<String> RULES_RULES;
+    public static List<DiscordRulesLink> RULES_LINKS;
+
+    public static void loadConfig(Configuration config) {
+        TOKEN = config.getString("token");
+        GUILD = config.getString("guild");
+        Configuration rolesSection = config.getSection("roles-claim");
+        ROLES_CHANNEL = rolesSection.getString("channel");
+        ROLES_BASE_MESSAGE = rolesSection.getString("base");
+        ROLES_ADDED = rolesSection.getString("added");
+        ROLES_REMOVED = rolesSection.getString("removed");
+        ROLES = new ArrayList<>();
+
+        for (String roles : rolesSection.getSection("roles").getKeys()) {
+            Configuration role = rolesSection.getSection("roles").getSection(roles);
+            ROLES.add(new DiscordRole(role.getString("emoji"),
+                    role.getString("label"),
+                    role.getString("roleId")));
+        }
+
+        Configuration rulesSection = config.getSection("rules");
+        RULES_CHANNEL = rulesSection.getString("channel");
+        RULES_TITLE = rulesSection.getString("title");
+        RULES_RULES = rulesSection.getStringList("rules");
+
+        RULES_LINKS = new ArrayList<>();
+
+        for (String links : rulesSection.getSection("links").getKeys()) {
+            Configuration link = rulesSection.getSection("links").getSection(links);
+            RULES_LINKS.add(new DiscordRulesLink(link.getString("label"),
+                    link.getString("url")));
+        }
+    }
+}

src/de/steamwar/bungeecore/bot/listeners/BasicDiscordListener.java

@@ -0,0 +1,30 @@
+/*
+    This file is a part of the SteamWar software.
+
+    Copyright (C) 2020  SteamWar.de-Serverteam
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bungeecore.bot.listeners;
+
+import de.steamwar.bungeecore.bot.SteamwarDiscordBot;
+import net.dv8tion.jda.api.hooks.ListenerAdapter;
+
+public abstract class BasicDiscordListener extends ListenerAdapter {
+
+    BasicDiscordListener() {
+        SteamwarDiscordBot.instance().addListener(this);
+    }
+}

src/de/steamwar/bungeecore/bot/listeners/RolesInteractionButtonListener.java

@@ -0,0 +1,41 @@
+/*
+    This file is a part of the SteamWar software.
+
+    Copyright (C) 2020  SteamWar.de-Serverteam
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bungeecore.bot.listeners;
+
+import de.steamwar.bungeecore.bot.config.SteamwarDiscordBotConfig;
+import net.dv8tion.jda.api.events.interaction.GenericComponentInteractionCreateEvent;
+import net.dv8tion.jda.api.interactions.InteractionType;
+import org.jetbrains.annotations.NotNull;
+
+public class RolesInteractionButtonListener extends BasicDiscordListener {
+
+    @Override
+    public void onGenericComponentInteractionCreate(@NotNull GenericComponentInteractionCreateEvent event) {
+        if(event.getType() == InteractionType.COMPONENT && event.getTextChannel().getId().equals(SteamwarDiscordBotConfig.ROLES_CHANNEL) && SteamwarDiscordBotConfig.ROLES.stream().anyMatch(discordRole -> discordRole.getRoleId().equals(event.getComponentId()))) {
+            if (event.getMember().getRoles().stream().anyMatch(role -> role.getId().equals(event.getComponentId()))) {
+                event.getGuild().removeRoleFromMember(event.getMember(), event.getGuild().getRoleById(event.getComponentId())).complete();
+                event.reply(SteamwarDiscordBotConfig.ROLES_REMOVED.replace("%role%", event.getGuild().getRoleById(event.getComponentId()).getAsMention())).setEphemeral(true).complete();
+            } else {
+                event.getGuild().addRoleToMember(event.getMember(), event.getGuild().getRoleById(event.getComponentId())).complete();
+                event.reply(SteamwarDiscordBotConfig.ROLES_ADDED.replace("%role%", event.getGuild().getRoleById(event.getComponentId()).getAsMention())).setEphemeral(true).complete();
+            }
+        }
+    }
+}

src/de/steamwar/bungeecore/bot/util/DiscordRolesMessage.java

@@ -0,0 +1,51 @@
+/*
+    This file is a part of the SteamWar software.
+
+    Copyright (C) 2020  SteamWar.de-Serverteam
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bungeecore.bot.util;
+
+import de.steamwar.bungeecore.bot.SteamwarDiscordBot;
+import de.steamwar.bungeecore.bot.config.SteamwarDiscordBotConfig;
+import net.dv8tion.jda.api.MessageBuilder;
+import net.dv8tion.jda.api.entities.TextChannel;
+import net.dv8tion.jda.api.interactions.components.ActionRow;
+import net.dv8tion.jda.api.interactions.components.Button;
+import net.dv8tion.jda.api.requests.restaction.MessageAction;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class DiscordRolesMessage {
+
+    public static void sendMessage() {
+        TextChannel channel = SteamwarDiscordBot.instance().getJda().getGuildById(SteamwarDiscordBotConfig.GUILD).getTextChannelById(SteamwarDiscordBotConfig.ROLES_CHANNEL);
+        assert channel != null;
+        if(channel.hasLatestMessage()) {
+            channel.getIterableHistory().complete().forEach(message -> message.delete().complete());
+        }
+
+        MessageBuilder builder = new MessageBuilder();
+        builder.setContent(SteamwarDiscordBotConfig.ROLES_BASE_MESSAGE);
+        List<Button> buttons = new ArrayList<>();
+        SteamwarDiscordBotConfig.ROLES.forEach(discordRole -> buttons.add(discordRole.toButton()));
+        builder.setActionRows(ActionRow.of(buttons));
+
+        MessageAction message = channel.sendMessage(builder.build());
+        message.complete();
+    }
+}

src/de/steamwar/bungeecore/bot/util/DiscordRulesMessage.java

@@ -0,0 +1,57 @@
+/*
+    This file is a part of the SteamWar software.
+
+    Copyright (C) 2020  SteamWar.de-Serverteam
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bungeecore.bot.util;
+
+import de.steamwar.bungeecore.bot.SteamwarDiscordBot;
+import de.steamwar.bungeecore.bot.config.SteamwarDiscordBotConfig;
+import net.dv8tion.jda.api.EmbedBuilder;
+import net.dv8tion.jda.api.MessageBuilder;
+import net.dv8tion.jda.api.entities.TextChannel;
+import net.dv8tion.jda.api.interactions.components.ActionRow;
+import net.dv8tion.jda.api.interactions.components.Button;
+
+import java.awt.*;
+import java.util.ArrayList;
+import java.util.List;
+
+public class DiscordRulesMessage {
+
+    public static void sendMessage() {
+        TextChannel channel = SteamwarDiscordBot.instance().getJda().getGuildById(SteamwarDiscordBotConfig.GUILD).getTextChannelById(SteamwarDiscordBotConfig.RULES_CHANNEL);
+        assert channel != null;
+        if(channel.hasLatestMessage()) {
+            channel.getIterableHistory().complete().forEach(message -> message.delete().complete());
+        }
+
+        EmbedBuilder builder = new EmbedBuilder();
+        builder.setDescription(SteamwarDiscordBotConfig.RULES_RULES.stream().reduce((s, s2) -> s + "\n" + s2).get());
+        builder.setColor(Color.CYAN);
+        builder.setAuthor("SteamWar", "https://www.steamwar.de");
+        builder.setTitle(SteamwarDiscordBotConfig.RULES_TITLE);
+
+        List<Button> buttons = new ArrayList<>();
+        SteamwarDiscordBotConfig.RULES_LINKS.forEach(discordRulesLink -> buttons.add(discordRulesLink.toButton()));
+
+        MessageBuilder messageBuilder = new MessageBuilder();
+        messageBuilder.setEmbeds(builder.build());
+        messageBuilder.setActionRows(ActionRow.of(buttons));
+        channel.sendMessage(messageBuilder.build()).complete();
+    }
+}