Emote filter, Chat filter improvements, Disable commands, and custom

commands

.settings/org.eclipse.core.resources.prefs

@@ -0,0 +1,2 @@
+eclipse.preferences.version=1
+encoding/<project>=UTF-8

dependency-reduced-pom.xml

@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.fpghoti</groupId>
   <artifactId>Biscuit</artifactId>
-  <version>1.2.2</version>
+  <version>1.3</version>
   <build>
     <sourceDirectory>src/main/java</sourceDirectory>
     <resources>
@@ -17,6 +17,7 @@
         <artifactId>maven-compiler-plugin</artifactId>
         <version>3.5.1</version>
         <configuration>
+          <encoding>UTF-8</encoding>
           <source>1.8</source>
           <target>1.8</target>
         </configuration>
@@ -25,6 +26,7 @@
         <artifactId>maven-jar-plugin</artifactId>
         <version>2.4</version>
         <configuration>
+          <encoding>UTF-8</encoding>
           <archive>
             <manifest>
               <mainClass>com.fpghoti.biscuit.Main</mainClass>
@@ -42,6 +44,7 @@
               <goal>shade</goal>
             </goals>
             <configuration>
+              <encoding>UTF-8</encoding>
               <minimizeJar>true</minimizeJar>
             </configuration>
           </execution>
@@ -74,6 +77,10 @@
       <id>soluvas-public-thirdparty</id>
       <url>http://nexus.bippo.co.id/nexus/content/repositories/soluvas-public-thirdparty/</url>
     </repository>
+    <repository>
+      <id>jitpack.io</id>
+      <url>https://jitpack.io</url>
+    </repository>
   </repositories>
   <dependencies>
     <dependency>
@@ -214,5 +221,9 @@
       <scope>compile</scope>
     </dependency>
   </dependencies>
+  <properties>
+    <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
+    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+  </properties>
 </project>
 

pom.xml

@@ -5,7 +5,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>com.fpghoti</groupId>
 	<artifactId>Biscuit</artifactId>
-	<version>1.2.3</version>
+	<version>1.3</version>
 	<build>
 		<sourceDirectory>src/main/java</sourceDirectory>
 		<resources>
@@ -19,6 +19,7 @@
 				<artifactId>maven-compiler-plugin</artifactId>
 				<version>3.5.1</version>
 				<configuration>
+					<encoding>UTF-8</encoding>
 					<source>1.8</source>
 					<target>1.8</target>
 				</configuration>
@@ -28,6 +29,7 @@
 				<artifactId>maven-jar-plugin</artifactId>
 				<version>2.4</version>
 				<configuration>
+					<encoding>UTF-8</encoding>
 					<archive>
 						<manifest>
 							<mainClass>com.fpghoti.biscuit.Main</mainClass>
@@ -46,6 +48,7 @@
 							<goal>shade</goal>
 						</goals>
 						<configuration>
+							<encoding>UTF-8</encoding>
 							<minimizeJar>true</minimizeJar>
 						</configuration>
 					</execution>
@@ -53,6 +56,10 @@
 			</plugin>
 		</plugins>
 	</build>
+	<properties>
+		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
+	</properties>
 	<repositories>
 		<repository>
 			<id>spigot-repo</id>
@@ -78,8 +85,17 @@
 				<enabled>false</enabled>
 			</snapshots>
 		</repository>
+		<repository>
+			<id>jitpack.io</id>
+			<url>https://jitpack.io</url>
+		</repository>
 	</repositories>
 	<dependencies>
+		<dependency>
+			<groupId>com.github.CrabMustard</groupId>
+			<artifactId>emoji-java</artifactId>
+			<version>v5.1.1-fixed</version>
+		</dependency>
 		<dependency>
 			<groupId>org.apache.commons</groupId>
 			<artifactId>commons-configuration2</artifactId>

src/main/java/com/fpghoti/biscuit/Main.java

@@ -10,7 +10,6 @@ import com.fpghoti.biscuit.commands.BaseCommand;
 import com.fpghoti.biscuit.commands.CommandListener;
 import com.fpghoti.biscuit.commands.client.AddCommand;
 import com.fpghoti.biscuit.commands.client.ChanIDCommand;
-import com.fpghoti.biscuit.commands.client.ChnameCommand;
 import com.fpghoti.biscuit.commands.client.DivideCommand;
 import com.fpghoti.biscuit.commands.client.ToggleRoleCommand;
 import com.fpghoti.biscuit.commands.client.HelpCommand;
@@ -97,7 +96,6 @@ public class Main {
 		commands.add(new RecentSpammersCommand());
 		commands.add(new ChanIDCommand());
 		commands.add(new UIDCommand());
-		commands.add(new ChnameCommand());
 		commands.add(new ToggleRoleCommand());
 		commands.add(new SquareRootCommand());
 		commands.add(new AddCommand());

src/main/java/com/fpghoti/biscuit/commands/BaseCommand.java

@@ -13,6 +13,12 @@ public abstract class BaseCommand{
     protected List<String> identifiers;
     protected List<String> notes;
 
+    public BaseCommand(String name, String description, String usage) {
+    	this.name = name;
+    	this.description = description;
+    	this.usage = usage;
+    }
+    
     public BaseCommand() {
         this.identifiers = new ArrayList<String>();
         this.notes = new ArrayList<String>();

src/main/java/com/fpghoti/biscuit/commands/CommandManager.java

@@ -6,6 +6,8 @@ import java.util.List;
 import com.fpghoti.biscuit.Biscuit;
 import com.fpghoti.biscuit.Main;
 import com.fpghoti.biscuit.config.PropertiesRetrieval;
+import com.fpghoti.biscuit.util.PermUtil;
+import com.fpghoti.biscuit.util.Util;
 
 import net.dv8tion.jda.api.events.message.MessageReceivedEvent;
 
@@ -33,6 +35,18 @@ public class CommandManager {
 	}
 
 	public boolean dispatch(MessageReceivedEvent e, String label, String[] args) {
+
+		if(e != null) {
+
+			if(Util.contains(PropertiesRetrieval.disabledCommands(), label)) {
+				return false;
+			}
+			if(!PermUtil.isAdmin(e.getMember()) && Util.contains(PropertiesRetrieval.disabledUserCommands(), label)) {
+				return false;
+			}
+
+		}
+
 		String input = label + " ";
 		for (String s : args) {
 			input += s + " ";
@@ -68,6 +82,17 @@ public class CommandManager {
 					((ConsoleCommand)match).execute(trimmedArgs);
 				}
 			}
+		}else {
+			if(Util.contains(PropertiesRetrieval.getCustomCmds(), label)) {
+				CustomCommand cc = new CustomCommand(label);
+				if(args.length >= 1) {
+					commandReply(e, "``Command:" + " " + cc.getName() + "``");
+					commandReply(e, "``Description:" + " " + cc.getDescription() + "``");
+					commandReply(e, "``Usage:" + " " +  cc.getUsage() + "``");
+				}else {
+					commandReply(e, CustomCommand.fixPlaceholders(e, cc.getMessage()));
+				}
+			}
 		}
 		return true;
 	}

src/main/java/com/fpghoti/biscuit/commands/CustomCommand.java

@@ -0,0 +1,53 @@
+package com.fpghoti.biscuit.commands;
+
+import com.fpghoti.biscuit.config.ConfigRetrieval;
+import com.fpghoti.biscuit.config.PropertiesRetrieval;
+
+import net.dv8tion.jda.api.events.message.MessageReceivedEvent;
+
+public class CustomCommand extends BaseCommand {
+	
+	public static String fixPlaceholders(MessageReceivedEvent event, String msg) {
+		msg = msg.replace("<user>", event.getAuthor().getAsMention());
+		return msg;
+	}
+	
+	private String name;
+	
+	public CustomCommand(String name) {
+		this.name = name;
+	}
+	
+	@Override
+	public String getName() {
+		return this.name;
+	}
+	
+	@Override
+	public String getUsage() {
+		return PropertiesRetrieval.getCommandSignifier() + name;
+	}
+	
+	@Override
+	public String getDescription() {
+		String desc = ConfigRetrieval.getFromConfig("cc-" + name + "-description");
+		if(desc == null) {
+			return "null";
+		}
+		return desc;
+	}
+
+	@Override
+	public CommandType getType() {
+		return null;
+	}
+
+	public String getMessage() {
+		String msg = ConfigRetrieval.getFromConfig("cc-" + name + "-message");
+		if(msg == null) {
+			return "null";
+		}
+		return msg;
+	}
+	
+}

src/main/java/com/fpghoti/biscuit/commands/client/ChnameCommand.java

@@ -1,31 +0,0 @@
-package com.fpghoti.biscuit.commands.client;
-
-import com.fpghoti.biscuit.Biscuit;
-import com.fpghoti.biscuit.Main;
-import com.fpghoti.biscuit.commands.ClientCommand;
-import com.fpghoti.biscuit.config.PropertiesRetrieval;
-import com.fpghoti.biscuit.util.PermUtil;
-
-import net.dv8tion.jda.api.events.message.MessageReceivedEvent;
-
-public class ChnameCommand extends ClientCommand{
-
-    public ChnameCommand() {
-        name = "Channel Name";
-        description = "Retrieves the channel name.";
-        usage = PropertiesRetrieval.getCommandSignifier() + "chname";
-        minArgs = 0;
-        maxArgs = 0;
-        identifiers.add("chname");
-    }
-
-	@Override
-	public void execute(String[] args, MessageReceivedEvent event) {
-		Biscuit b = Main.getBiscuit();
-		b.log(event.getAuthor().getName() + " issued a command: -chname");
-		if(PermUtil.isMod(event.getMember()) || PermUtil.canMute(event.getMember())) {
-			event.getTextChannel().sendMessage("DEBUG: " + event.getTextChannel().getName()).queue();
-		}
-	}
-
-}

src/main/java/com/fpghoti/biscuit/commands/client/HelpCommand.java

@@ -1,11 +1,13 @@
 package com.fpghoti.biscuit.commands.client;
 
+import java.util.ArrayList;
 import java.util.List;
 
 import com.fpghoti.biscuit.Biscuit;
 import com.fpghoti.biscuit.Main;
 import com.fpghoti.biscuit.commands.BaseCommand;
 import com.fpghoti.biscuit.commands.ClientCommand;
+import com.fpghoti.biscuit.commands.CustomCommand;
 import com.fpghoti.biscuit.config.PropertiesRetrieval;
 import com.fpghoti.biscuit.util.Util;
 
@@ -36,13 +38,27 @@ public class HelpCommand extends ClientCommand {
 			}
 		}
 
-		List<BaseCommand> commands = biscuit.getCommandManager().getCommands();
+		List<BaseCommand> commands = new ArrayList<BaseCommand>();
+		String[] ccs = PropertiesRetrieval.getCustomCmds();
+		for(String s : ccs) {
+			if(!Util.contains(PropertiesRetrieval.disabledCommands(), s)) {
+				CustomCommand cc = new CustomCommand(s);
+				commands.add(cc);
+			}
+		}
+		for(BaseCommand bc : biscuit.getCommandManager().getCommands()) {
+			String bclabel = bc.getUsage().split(" ")[0];
+			if(!Util.contains(PropertiesRetrieval.disabledCommands(), bclabel.replace(PropertiesRetrieval.getCommandSignifier(), ""))) {
+				commands.add(bc);
+			}
+		}
 
 		int pageCount = (int) Math.ceil((double) commands.size() / 8);
 		if (pg > pageCount) {
 			pg = pageCount;
 		}
 
+		event.getTextChannel().sendMessage("**Use " + PropertiesRetrieval.getCommandSignifier() + "help [Page #] to navigate the different pages.**").queue();
 		event.getTextChannel().sendMessage("[" + Integer.toString(pg) + "/" + Integer.toString(pageCount) + "] **Bot Commands:**").queue();
 		String msg = "";
 		for (int i = 0; i < 8; i++) {

src/main/java/com/fpghoti/biscuit/config/ConfigRetrieval.java

@@ -90,6 +90,11 @@ public class ConfigRetrieval {
 		added = addProperty("Captcha-Reward-Role", "cleared", prop, added);
 		added = addProperty("No-Captcha-Kick", "false", prop, added);
 		added = addProperty("No-Captcha-Kick-Time", "10", prop, added);
+		added = addProperty("Block-Unicode-Emotes", "baby,snake,squid", prop, added);
+		added = addProperty("Block-Custom-Emotes", "badfish,fix,bigleaf", prop, added);
+		added = addProperty("Custom-Command-Names", "", prop, added);
+		added = addProperty("DisabledCommands", "cmd1,cmd2,cmd3", prop, added);
+		added = addProperty("DisabledUserCommands", "cmd4,cmd5,cmd6", prop, added);
 
 		return added;
 	}

src/main/java/com/fpghoti/biscuit/config/PropertiesRetrieval.java

@@ -73,4 +73,23 @@ public class PropertiesRetrieval {
 		return ConfigRetrieval.getFromConfig("ToggleRoles").replace(" ", "").split(",");
 	}
 	
+	public static String[] blockedUnicodeEmotes(){
+		return ConfigRetrieval.getFromConfig("Block-Unicode-Emotes").replace(" ", "").split(",");
+	}
+
+	public static String[] blockedCustomEmotes(){
+		return ConfigRetrieval.getFromConfig("Block-Custom-Emotes").replace(" ", "").split(",");
+	}
+	
+	public static String[] getCustomCmds(){
+		return ConfigRetrieval.getFromConfig("Custom-Command-Names").replace(" ", "").split(",");
+	}
+	
+	public static String[] disabledCommands(){
+		return ConfigRetrieval.getFromConfig("DisabledCommands").replace(" ", "").split(",");
+	}
+	
+	public static String[] disabledUserCommands(){
+		return ConfigRetrieval.getFromConfig("DisabledUserCommands").replace(" ", "").split(",");
+	}
 }

src/main/java/com/fpghoti/biscuit/listener/MessageReceiveListener.java

@@ -31,14 +31,12 @@ public class MessageReceiveListener extends ListenerAdapter{
 				}
 			}
 
-			if(event.getAuthor().isBot() && event.getMessage().getContentRaw().contains("This message contains words not appropriate for this channel.") || (ChatFilter.isNaughty(event.getMessage().getContentDisplay()))){
+			if(event.getAuthor().isBot() && event.getMessage().getContentRaw().contains("This message contains words not appropriate for this channel.") || (ChatFilter.filter(event))){
 				MessageQueue.removemessages.put(event.getMessage().getId(), event.getTextChannel());
 			}
 
 			//staff channels do not need filtering, as the filter could actually be a hinderance
-			if(!event.getChannel().getName().toLowerCase().contains("staff") && ChatFilter.isNaughty(event.getMessage().getContentDisplay())){
+			if(!event.getChannel().getName().toLowerCase().contains("staff") && ChatFilter.filter(event, false)){
-				String text = event.getMessage().getContentDisplay();
-				log.info("Removed Msg - REASON NAUGHTY WORD(S) - by " + event.getAuthor().getName() + ": " + text);
 				event.getTextChannel().sendMessage(event.getAuthor().getAsMention() + " This message contains words not appropriate for this channel.").complete();
 				MessageQueue.fastremovemessages.put(event.getMessage().getId(), event.getTextChannel());
 			}

src/main/java/com/fpghoti/biscuit/timer/task/FastMsgRemoveTimer.java

@@ -9,7 +9,8 @@ public class FastMsgRemoveTimer extends BiscuitTimer{
 	
 	public FastMsgRemoveTimer(){
 		delay = (long) 0;
-		period = (long) 1*1000;
+		//period = (long) 1*1000;
+		period = (long) 250;
 	}
 
 	public void run() {

src/main/java/com/fpghoti/biscuit/util/ChatFilter.java

@@ -1,47 +1,148 @@
 package com.fpghoti.biscuit.util;
 
+import com.fpghoti.biscuit.Main;
 import com.fpghoti.biscuit.config.PropertiesRetrieval;
+import com.vdurmont.emoji.EmojiParser;
+
+import net.dv8tion.jda.api.entities.Emote;
+import net.dv8tion.jda.api.events.message.MessageReceivedEvent;
 
 public class ChatFilter {
 
-	//CHAT FILTER
+	public static String[] suffixes = {"ing","s","ed","er","es","y","ers","ier","iest","ies","ys"};
 
-	public static Boolean isNaughty(String sentence){
+	public static boolean filter(MessageReceivedEvent event) {
+		return filter(event, true);
+	}
+	
+	public static boolean filter(MessageReceivedEvent event, boolean silent) {
+		String msg = event.getMessage().getContentDisplay();
+
+		//Message removal priority occurs in this order
+
+		boolean found = false;
+
+		//Naughty word check
+		boolean filter = (filter(msg));
+		if(filter) {
+			if(!silent) {
+				Main.log.info("Removed Msg - REASON NAUGHTY WORD(S) - by " + event.getAuthor().getName() + ": " + msg);
+			}
+			return true;
+		}
+
+		//Custom emote check
+		for(Emote e : event.getMessage().getEmotes()) {
+			String name = e.getName();
+
+			for(String s : PropertiesRetrieval.blockedCustomEmotes()) {
+				if(s.equals(name)) {
+					found = true;
+				}
+			}
+		}
+
+		if(found) {
+			if(!silent) {
+				Main.log.info("Removed Msg - REASON BLOCKED CUSTOM EMOTE(S) - by " + event.getAuthor().getName() + ": " + msg);
+			}
+			return true;
+		}
+
+		//Unicode emote check
+		for(String u : EmojiParser.extractEmojis(msg)) {
+			u = EmojiParser.parseToAliases(u).replace(":","");
+			for(String s : PropertiesRetrieval.blockedUnicodeEmotes()) {
+				if(s.equalsIgnoreCase(u)) {
+					found = true;
+				}
+			}
+		}		
+
+		if(found) {
+			if(!silent) {
+				Main.log.info("Removed Msg - REASON BLOCKED UNICODE EMOTE(S) - by " + event.getAuthor().getName() + ": " + msg);
+			}
+			return true;
+		}
+
+		return false;
+	}
+
+	public static boolean filter(String sentence){
 		for(String s : sentence.split(" ")){
-			if(isNaughtyWord(s)){
+			if(filterWord(s)){
 				return true;
 			}
 		}
 		return false;
 	}
 
-	public static Boolean isNaughtyWord(String word){
+	public static boolean filterWord(String word) {
-		String wordp = "";
+		String[] match = findMatchPair(word);
-		String word2 = word.toLowerCase();
+		if(match != null) {
-		if(word2.length() >= 2 && word2.charAt(word2.length() -1) == '!'){
-			for(int i = 0; i < word2.length() -1; i++ ){
-				wordp += word2.charAt(i);
-			}
-			word2 = wordp;
-		}
-		wordp = "";
-		for(int i = 0; i < word2.length(); i++ ){
-			if(word2.charAt(i) != '!'){
-				wordp += word2.charAt(i);
-			}else{
-				wordp += 'i';
-			}
-		}
-		word2 = wordp;
-		word2 = word2.replaceAll("\\p{Punct}+", "").replaceAll("1", "i").replaceAll("5", "s").replaceAll("6", "g").replaceAll("3", "e");
-		String[] list = PropertiesRetrieval.getNaughtyWords();
-		for(String item : list){
-			if(word.equalsIgnoreCase(item) || word.equalsIgnoreCase(item + "s")){
 			return true;
 		}
-		}
-		word2 = null;
 		return false;
 	}
 
+	public static String findMatch(String word) {
+		String[] match = findMatchPair(word);
+		if(match == null || match[0] == null) {
+			return null;
+		}
+		return match[0];
+	}
+
+	public static String[] findMatchPair(String word) {
+		String cleaned = "";
+		word = word.toLowerCase();
+		if(word.length() >= 2 && word.charAt(word.length() -1) == '!'){
+			for(int i = 0; i < word.length() -1; i++ ){
+				cleaned += word.charAt(i);
+			}
+			word = cleaned;
+		}
+		cleaned = "";
+		for(int i = 0; i < word.length(); i++ ){
+			if(word.charAt(i) != '!'){
+				cleaned += word.charAt(i);
+			}else{
+				cleaned += 'i';
+			}
+		}
+		cleaned = cleaned.replace(" ", "");
+		cleaned = cleaned.replaceAll("\\p{Punct}+", "").replaceAll("1", "i").replaceAll("5", "s").replaceAll("6", "g").replaceAll("3", "e").replaceAll("0", "o").replaceAll("9", "g").replaceAll("8", "b");
+		if(cleaned.equals("")) {
+			return null;
+		}
+		String[] wordSuf = {null,null};
+		for(String item : PropertiesRetrieval.getNaughtyWords()) {
+			if(cleaned.equalsIgnoreCase(item)){
+				wordSuf[0] = item;
+				return wordSuf;
+			}
+			for(String suffix : suffixes) {
+				if(cleaned.equalsIgnoreCase(item + suffix)){
+					wordSuf[0] = item;
+					wordSuf[1] = suffix;
+					return wordSuf;
+				}
+				String last = item.substring(item.length() - 1);
+				if(cleaned.equalsIgnoreCase(item + last + suffix)){
+					wordSuf[0] = item;
+					wordSuf[1] = last + suffix;
+					return wordSuf;
+				}
+				if(cleaned.equalsIgnoreCase(item + last + last + suffix)){
+					wordSuf[0] = item;
+					wordSuf[1] = last + last + suffix;
+					return wordSuf;
+				}
+			}
+
+		}
+		return null;
+	}
+
 }

src/main/java/com/fpghoti/biscuit/util/Util.java

@@ -32,6 +32,15 @@ public class Util {
 		return s.matches("[0-9]+");
 	}
 	
+	public static boolean contains(String[] list, String s) {
+		for(String l : list) {
+			if(s.equals(l)) {
+				return true;
+			}
+		}
+		return false;
+	}
+
 	public static boolean isDeciDigit(String s){
 		int i = 0;
 		String s2 = "";

src/main/resources/config.properties

@@ -49,3 +49,26 @@ No-Captcha-Kick = false
 #Kick user after this number of minutes has passed without captcha clear
 #Due to the way the countdown works, the kick may not happen until at most one minute after
 No-Captcha-Kick-Time = 10
+
+#Messages with these unicode emotes will be removed
+Block-Unicode-Emotes = baby,snake,squid
+
+#Messages with these custom emotes will be removed
+Block-Custom-Emotes = badfish,fix,bigleaf
+
+#Disable these commands for ALL users
+DisabledCommands = cmd1,cmd2,cmd3
+
+#Disabled these commands for normal users
+DisabledUserCommands = cmd4,cmd5,cmd6
+
+#List your custom commands here. This line will always generate blank.
+#Example - Custom-Command-Names = hello,botcheck,apple
+Custom-Command-Names =
+
+#Placeholder(s):
+#<user> - Mentions the sender
+#Setting up custom commands works like this:
+#
+#cc-hello-message = Hello, <user>!
+#cc-hello-description = Greets the sender.