added char-filters.cancel-message

Tanguygab · Jul 26, 2023 · fd1150c · fd1150c
1 parent b0ea926
commit fd1150c
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Showing 4 changed files with 46 additions and 15 deletions.
diff --git a/src/main/java/io/github/tanguygab/tabadditions/shared/TranslationFile.java b/src/main/java/io/github/tanguygab/tabadditions/shared/TranslationFile.java
@@ -53,6 +53,8 @@ public class TranslationFile extends YamlConfigurationFile {
     public final String socialSpyOn = getString("socialspy.on", "&aSocialSpy enabled.");
     public final String socialSpyOff = getString("socialspy.off", "&cSocialSpy disabled.");
 
+    public final String cantSwear = getString("msg.cant-swear","&cYou are not allowed to swear on this server!");
+
     public TranslationFile(InputStream source, File destination) throws IOException {
         super(source,destination);
     }

diff --git a/src/main/java/io/github/tanguygab/tabadditions/shared/features/chat/Chat.java b/src/main/java/io/github/tanguygab/tabadditions/shared/features/chat/Chat.java
@@ -253,6 +253,11 @@ public void onChat(TabPlayer sender, String message) {
         if (cooldownTime != 0 && !sender.hasPermission("tabadditions.chat.bypass.cooldown"))
             cooldown.put(sender.getUniqueId(),LocalDateTime.now());
 
+        if (chatFormatter.shouldBlock(message,sender)) {
+            sender.sendMessage(plugin.getTranslation().cantSwear,true);
+            return;
+        }
+
         ChatFormat format = null;
         if (commandsManager != null) {
             format = commandsManager.getFromPrefix(sender,message);

diff --git a/src/main/java/io/github/tanguygab/tabadditions/shared/features/chat/ChatFormatter.java b/src/main/java/io/github/tanguygab/tabadditions/shared/features/chat/ChatFormatter.java
@@ -13,20 +13,21 @@
 
 public class ChatFormatter {
 
-    public boolean filterEnabled;
-    public String filterChar;
-    public int filterFakeLength;
-    public String filterOutput;
-    public List<Pattern> filterPatterns;
-    public List<String> filterExempt;
-
-    public boolean itemEnabled;
-    public String itemMainHand;
-    public String itemOffHand;
-    public String itemOutput;
-    public String itemOutputSingle;
-    public String itemOutputAir;
-    public boolean itemPermission;
+    private final boolean filterEnabled;
+    private final boolean filterCancelMessage;
+    private final String filterChar;
+    private final int filterFakeLength;
+    private final String filterOutput;
+    private final List<Pattern> filterPatterns;
+    private final List<String> filterExempt;
+
+    private final boolean itemEnabled;
+    private final String itemMainHand;
+    private final String itemOffHand;
+    private final String itemOutput;
+    private final String itemOutputSingle;
+    private final String itemOutputAir;
+    private final boolean itemPermission;
 
     private final Map<String,Map<String,Object>> customInteractions;
 
@@ -38,6 +39,7 @@ public class ChatFormatter {
     @SuppressWarnings("unchecked")
     public ChatFormatter(ConfigurationFile config) {
         filterEnabled = config.getBoolean("char-filter.enabled",true);
+        filterCancelMessage = config.getBoolean("char-filter.cancel-message",false);
         filterChar = config.getString("char-filter.char-replacement","*");
         filterFakeLength = config.getInt("char-filter.fake-length",0);
         filterOutput = ChatUtils.componentToMM(config.getConfigurationSection("char-filter.output"));
@@ -65,7 +67,6 @@ public ChatFormatter(ConfigurationFile config) {
         urlsOutput = ChatUtils.componentToMM(config.getConfigurationSection("embed-urls.output"));
     }
 
-
     public String process(String message, TabPlayer sender) {
         if (filterEnabled && !sender.hasPermission("tabadditions.chat.bypass.filter")) message = filter(message);
         if (embedURLs) message = embedURLs(message);
@@ -78,6 +79,27 @@ public String process(String message, TabPlayer sender) {
         return message;
     }
 
+    protected boolean shouldBlock(String msg, TabPlayer sender) {
+        if (!filterEnabled || !filterCancelMessage || sender.hasPermission("tabadditions.chat.bypass.filter")) return false;
+
+        Map<Integer, String> map = new HashMap<>();
+        for (String bypass : filterExempt) {
+            if (!msg.contains(bypass)) continue;
+            Matcher m = Pattern.compile(bypass).matcher(msg);
+            while (m.find()) map.put(m.start(), bypass);
+        }
+        for (Pattern pattern : filterPatterns) {
+            Matcher matcher = pattern.matcher(msg);
+            if (matcher.find()) {
+                if (map.isEmpty()) return true;
+                for (int pos : map.keySet())
+                    if (map.get(pos).length() <= matcher.group().length() || pos > matcher.start() || pos + map.get(pos).length() <= matcher.start())
+                        return true;
+            }
+        }
+        return false;
+    }
+
     private String filter(String msg) {
         for (Pattern pattern : filterPatterns) {
             Matcher matcher = pattern.matcher(msg);

diff --git a/src/main/resources/chat.yml b/src/main/resources/chat.yml
@@ -157,6 +157,7 @@ emojis:
 
 char-filter:
   enabled: true
+  cancel-message: true
   char-replacement: "*"
   fake-length: 0
   output:
@@ -171,6 +172,7 @@ char-filter:
     - fuck(er(s)?)?
     - bitch(es)?
     - ass(hole|es)?
+    - (?i)n[i1l!|¡]gg[ae@3€](r)?
   exempt:
     - bypass
 embed-urls: