Clear Command and other stuff

pom.xml

@@ -5,7 +5,7 @@
 
   <groupId>Hadder</groupId>
   <artifactId>Hadder</artifactId>
-  <version>0.2-ALPHA</version>
+  <version>0.3-ALPHA</version>
 
   <name>Hadder</name>
 

src/main/java/com/bbn/hadder/Hadder.java

@@ -3,8 +3,7 @@ package com.bbn.hadder;
 import com.bbn.hadder.commands.TestCommand;
 import com.bbn.hadder.commands.fun.GifCommand;
 import com.bbn.hadder.commands.general.PingCommand;
-import com.bbn.hadder.commands.moderation.BanCommand;
+import com.bbn.hadder.commands.moderation.*;
-import com.bbn.hadder.commands.moderation.KickCommand;
 import com.bbn.hadder.commands.owner.ShutdownCommand;
 import com.bbn.hadder.commands.settings.PrefixCommand;
 import com.bbn.hadder.core.CommandHandler;
@@ -47,7 +46,7 @@ public class Hadder {
         builder.setToken(config.getString("Token"));
 
 
-        CommandHandler.cmdlist.addAll(List.of(new TestCommand(), new BanCommand(), new PrefixCommand(), new ShutdownCommand(), new KickCommand(), new PingCommand(), new GifCommand()));
+        CommandHandler.cmdlist.addAll(List.of(new TestCommand(), new BanCommand(), new PrefixCommand(), new ShutdownCommand(), new KickCommand(), new PingCommand(), new GifCommand(), new ClearCommand()));
 
         builder.addEventListeners(
                 new MentionListener(),

src/main/java/com/bbn/hadder/commands/fun/GifCommand.java

@@ -25,8 +25,6 @@ public class GifCommand implements Command {
     @Override
     public void executed(String[] args, MessageReceivedEvent event) {
         if (args.length > 0) {
-            String url;
-            JSONArray array;
             StringBuilder query = new StringBuilder();
             for (String arg : args) {
                 query.append(arg.toLowerCase()).append("+");
@@ -47,9 +45,9 @@ public class GifCommand implements Command {
                 Random rand = new Random();
                 Response response = caller.newCall(request).execute();
                 JSONObject json = new JSONObject(response.body().string());
-                array = json.getJSONArray("data");
+                JSONArray array = json.getJSONArray("data");
                 int gifIndex = rand.nextInt(array.length());
-                url = (String) array.getJSONObject(gifIndex).get("url");
+                String url = array.getJSONObject(gifIndex).get("url").toString();
                 event.getTextChannel().sendMessage(url).queue();
             } catch (Exception e) {
                 EmbedBuilder builder = new EmbedBuilder();

src/main/java/com/bbn/hadder/commands/moderation/ClearCommand.java

@@ -0,0 +1,62 @@
+package com.bbn.hadder.commands.moderation;
+
+/*
+ * @author Skidder / GregTCLTK
+ */
+
+import com.bbn.hadder.commands.Command;
+import com.bbn.hadder.utils.MessageEditor;
+import net.dv8tion.jda.api.EmbedBuilder;
+import net.dv8tion.jda.api.Permission;
+import net.dv8tion.jda.api.entities.Message;
+import net.dv8tion.jda.api.events.message.MessageReceivedEvent;
+
+import java.time.LocalDateTime;
+import java.util.ArrayList;
+import java.util.List;
+
+import static java.time.temporal.ChronoUnit.DAYS;
+
+public class ClearCommand implements Command {
+
+    @Override
+    public void executed(String[] args, MessageReceivedEvent event) {
+        if (args.length > 0) {
+            if (event.getGuild().getMemberById(event.getAuthor().getId()).hasPermission(Permission.MESSAGE_MANAGE) || event.getGuild().getOwnerId().equals(event.getAuthor().getId())) {
+                if (event.getGuild().getMemberById(event.getJDA().getSelfUser().getId()).hasPermission(Permission.MESSAGE_MANAGE)) {
+                    try {
+                        int nbToDelete = Integer.parseInt(args[0]);
+                        if(nbToDelete < 1 || nbToDelete > 200) {
+                            EmbedBuilder builder = new EmbedBuilder();
+                            event.getTextChannel().sendMessage(new MessageEditor().setDefaultSettings(MessageEditor.Messagetype.WARNING, builder).setDescription("You have to choose a number between 1 and 200!").build()).queue();
+                            return;
+                        }
+                        List<Message> history = event.getTextChannel().getHistory().retrievePast(nbToDelete +1).complete();
+                        List<Message> msgToDelete = new ArrayList<>();
+                        msgToDelete.addAll(history);
+                        event.getTextChannel().deleteMessages(msgToDelete).queue();
+                        EmbedBuilder builder = new EmbedBuilder();
+                        event.getTextChannel().sendMessage(new MessageEditor().setDefaultSettings(MessageEditor.Messagetype.INFO, builder).setDescription("Successfully deleted " + nbToDelete + " messages.").build()).queue();
+                    } catch (NumberFormatException e) {
+                        EmbedBuilder builder = new EmbedBuilder();
+                        event.getTextChannel().sendMessage(new MessageEditor().setDefaultSettings(MessageEditor.Messagetype.WARNING, builder).setDescription("You have to specify a number!").build()).queue();
+                    }
+                } else {
+                    EmbedBuilder builder = new EmbedBuilder();
+                    event.getTextChannel().sendMessage(new MessageEditor().setDefaultSettings(MessageEditor.Messagetype.NO_SELF_PERMISSION, builder).build()).queue();
+                }
+            } else {
+                EmbedBuilder builder = new EmbedBuilder();
+                event.getTextChannel().sendMessage(new MessageEditor().setDefaultSettings(MessageEditor.Messagetype.NO_PERMISSION, builder).build()).queue();
+            }
+        } else {
+            EmbedBuilder builder = new EmbedBuilder();
+            event.getTextChannel().sendMessage(new MessageEditor().setDefaultSettings(MessageEditor.Messagetype.WARNING, builder).setDescription("You have to specify a number!").build()).queue();
+        }
+    }
+
+    @Override
+    public String[] labels() {
+        return new String[]{"clear"};
+    }
+}