Added cancel_msg config and update docs (#3)

+ cancel_msg allows a category to cancel the offending message, blocking it from going to chat
+ Updated docs to be a bit more clear
+ Switched to woodpecker
+ Fixes #1 and #2

Reviewed-on: Minecraft/Hush#3
Co-authored-by: Joey Hines <joey@ahines.net>
Co-committed-by: Joey Hines <joey@ahines.net>

.drone.yml

@@ -1,42 +0,0 @@
----
-kind: pipeline
-name: compliance
-type: docker
-
-trigger:
-  event:
-    - pull_request
-
-steps:
-  - name: build
-    pull: always
-    image: gradle:6.6
-    commands:
-      - gradle build
-
----
-kind: pipeline
-name: release
-type: docker
-
-trigger:
-  branch:
-    - master
-  event:
-    - push
-
-steps:
-  - name: build
-    pull: always
-    image: gradle:6.6
-    commands:
-      - gradle shadowjar
-  - name: gitea-release
-    pull: always
-    image: jolheiser/drone-gitea-main:latest
-    settings:
-      token:
-        from_secret: gitea_token
-      base: https://git.etztech.xyz
-      files:
-        - "build/libs/*.jar"

.woodpecker.yml

@@ -0,0 +1,29 @@
+clone:
+  git:
+    image: "woodpeckerci/plugin-git:next"
+pipeline:
+  compliance:
+    commands:
+      - "gradle build"
+      - "gradle test"
+    image: "gradle:7.4-jdk17"
+    when:
+      event: pull_request
+  build:
+    commands:
+      - "gradle shadowJar"
+    image: "gradle:7.4-jdk17"
+    when:
+      branch: main
+      event: push
+  release:
+    image: jolheiser/drone-gitea-main:latest
+    settings:
+      token:
+        from_secret: gitea_token
+      base: https://git.jojodev.com
+      files:
+        - "build/libs/*.jar"
+    when:
+      branch: main
+      event: push

README.md

@@ -1,26 +1,37 @@
-# Hush [![Build Status](https://drone.etztech.xyz/api/badges/Minecraft/Hush/status.svg)](https://drone.etztech.xyz/Minecraft/Hush)
+# Hush [![Build Status](https://ci.jojodev.com/api/badges/Minecraft/Hush/status.svg)](https://ci.jojodev.com/Minecraft/Hush)
 A plugin to monitor chat for forbidden phrases.
 
 ## Watch Lists
-Watch lists specifies phrases to monitor. Each watch list has an associated permission. In the form of
-`hush.<watchlist_name>`. A user with this permission will have their chat messages checked to see if 
-they match the corresponding watch list. 
+Watchlist are groups of categories Hush monitors for. To enable a watchlist for a player,
+they should be given the `hush.<watchlist_name>` permission.
 
-Watch lists contain two types of phrases, Monitored and Banned.
+### Categories
+A category is a group of regex filters, and the actions to run when a player matches one of those filters. 
+An example of a category is shown below:
 
-### Monitored
-Phrases that should be checked for context. If a user says one of these phrases, a Discord webhook is
-sent out.
+```yaml
+    # "ban" category
+    ban:
+      # Filters to search for in chat
+      filters:
+        - "heck"
+        - "fricks"
+      # Optional, commands to run when a filter matches. {player} is replaced with the player's name.
+      commands:
+        - "ban {player}"
+      # Optional, should the message that matched the filter be cancelled? Default is "false".
+      cancel_msg: true
+```
 
-### Banned
-A banned phrase results in an immediate ban. If a user says a banned phrase, they are kicked and added
-to the ban list. A webhook is also sent to Discord.
+## Permissions
+* `hush.admin` - allows access to the `hush` command
+* `hush.<watchlist_name>` - used to determine if a player's messages should be checked by a watchlist
+
+### Commands
+* `hush reload` - reloads the plugin config
 
 ## Example Config
 [Config](src/main/resources/config.yml)
 
-## Permissions
-[Permissions](src/main/resources/plugin.yml)
-
 ## License
 [MIT](LICENSE)

build.gradle

@@ -4,7 +4,7 @@ plugins {
 }
 
 group = 'com.zerohighdef'
-version = '0.2.1'
+version = '0.2.2'
 
 sourceCompatibility = '8'
 
@@ -16,7 +16,7 @@ repositories {
     }
     maven {
         name = 'etztech-repo'
-        url = 'http://repo.etztech.xyz/'
+        url = 'https://mvn.jojodev.com/releases/'
     }
     maven {url = 'https://jcenter.bintray.com'}
     maven {url = 'https://jitpack.io'}

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.6-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.4-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

src/main/java/com/zerohighdef/hush/Hush.java

@@ -44,7 +44,8 @@ public final class Hush extends JavaPlugin {
                 ConfigurationSection categorySection = permissionSection.getConfigurationSection(category);
                 List<String> filters = categorySection.getStringList("filters");
                 List<String> commands = categorySection.getStringList("commands");
-                watchCategories.add(new WatchCategory(category, filters, commands));
+                boolean cancelMsg = categorySection.getBoolean("cancel_msg", false);
+                watchCategories.add(new WatchCategory(category, filters, commands, cancelMsg));
             }
             watchLists.put(permission, watchCategories);
         }

src/main/java/com/zerohighdef/hush/WatchCategory.java

@@ -9,11 +9,13 @@ public class WatchCategory {
     private final String categoryName;
     private final List<Pattern> patterns;
     private final List<String> commands;
+    private final boolean cancelMsg;
 
-    public WatchCategory(String categoryName, List<String> patterns, List<String> commands) {
+    public WatchCategory(String categoryName, List<String> patterns, List<String> commands, boolean cancelMsg) {
         this.categoryName = categoryName;
         this.patterns = buildPattern(patterns);
         this.commands = commands;
+        this.cancelMsg = cancelMsg;
     }
 
     private static List<Pattern> buildPattern(List<String> patternList) {
@@ -42,4 +44,8 @@ public class WatchCategory {
     public List<String> getCommands() {
         return commands;
     }
+
+    public boolean getCancelMsg() {
+        return cancelMsg;
+    }
 }

src/main/java/com/zerohighdef/hush/commands/MainCommand.java

@@ -21,6 +21,10 @@ public class MainCommand implements CommandExecutor {
     @Override
     public boolean onCommand(CommandSender commandSender, Command command, String s, String[] args) {
         if (!commandSender.hasPermission("hush.admin")) {
+            BaseComponent[] message = new ComponentBuilder()
+                    .append("You don't have permission to to use this command.").color(ChatColor.RED)
+                    .create();
+            commandSender.spigot().sendMessage(message);
             return true;
         }
         if (args.length == 0) {

src/main/java/com/zerohighdef/hush/listeners/HushAsyncChatListener.java

@@ -26,59 +26,69 @@ public class HushAsyncChatListener implements Listener {
     }
 
     @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
-    public boolean onChat(AsyncPlayerChatEvent event) {
+    public void onChat(AsyncPlayerChatEvent event) {
         String chatMessage = event.getMessage();
         Player sender = event.getPlayer();
+
         for (String permission : plugin.getWatchLists().keySet()) {
             if (sender.hasPermission("hush." + permission)) {
                 for (WatchCategory category : plugin.getWatchLists().get(permission)) {
-                    checkMessage(category, permission, sender, chatMessage);
+                    boolean is_match = checkMessage(category, permission, sender, chatMessage);
+
+                    // If the message matched, and the category requires the event to be canceled
+                    if (is_match && category.getCancelMsg()) {
+                        // cancel event
+                        event.setCancelled(true);
+                    }
                 }
             }
         }
-
-        return true;
     }
 
     private void runCommand(String command) {
         Bukkit.getScheduler().runTask(plugin, () -> Bukkit.dispatchCommand(Bukkit.getConsoleSender(), command));
     }
 
-    private void checkMessage(WatchCategory category, String watchList, Player player, String chatMessage) {
+    private boolean checkMessage(WatchCategory category, String watchList, Player player, String chatMessage) {
         Matcher match = category.checkPatterns(chatMessage);
-        if (match != null) {
-            String playerName = player.getName();
-            String webhookURL = plugin.getConfig().getString("webhook");
-
-            for (String command: category.getCommands()) {
-                runCommand(command.replace("{player}", playerName));
-            }
-
-            plugin.log(String.format("%s matched filter in %s.%s", playerName, watchList, category.getCategoryName()));
-
-            if (webhookURL != null && !plugin.isInCoolDown(player)) {
-                plugin.addCoolDown(player);
-                chatMessage = match.replaceAll("**$0**");
-                String message = Javacord.escapeFormat(playerName) + " said: " + chatMessage;
-                Embed embed = new Embed()
-                        .color(0xC70039)
-                        .description(message)
-                        .addField(new Field("Watchlist", String.format("`%s`", watchList)))
-                        .addField(new Field("Category", String.format("`%s`", category.getCategoryName())))
-                        .author(new Author(playerName, "", String.format("https://minotar.net/helm/%s/100.png", playerName), ""))
-                        .timestamp(OffsetDateTime.now());
-
-                Webhook webhook = new Webhook("@here", embed);
-
-                this.plugin.getServer().getScheduler().runTaskAsynchronously(this.plugin, () -> {
-                    try {
-                        Javacord.sendWebhook(webhookURL, webhook);
-                    } catch (Exception e) {
-                        this.plugin.log("Webhook failed to send.");
-                    }
-                });
-            }
 
+        if (match == null) {
+            // message was not a match
+            return false;
         }
+
+        String playerName = player.getName();
+        String webhookURL = plugin.getConfig().getString("webhook");
+
+        for (String command: category.getCommands()) {
+            runCommand(command.replace("{player}", playerName));
+        }
+
+        plugin.log(String.format("%s matched filter in %s.%s", playerName, watchList, category.getCategoryName()));
+
+        if (webhookURL != null && !plugin.isInCoolDown(player)) {
+            plugin.addCoolDown(player);
+            chatMessage = match.replaceAll("**$0**");
+            String message = Javacord.escapeFormat(playerName) + " said: " + chatMessage;
+            Embed embed = new Embed()
+                    .color(0xC70039)
+                    .description(message)
+                    .addField(new Field("Watchlist", String.format("`%s`", watchList)))
+                    .addField(new Field("Category", String.format("`%s`", category.getCategoryName())))
+                    .author(new Author(playerName, "", String.format("https://minotar.net/helm/%s/100.png", playerName), ""))
+                    .timestamp(OffsetDateTime.now());
+
+            Webhook webhook = new Webhook("@here", embed);
+
+            this.plugin.getServer().getScheduler().runTaskAsynchronously(this.plugin, () -> {
+                try {
+                    Javacord.sendWebhook(webhookURL, webhook);
+                } catch (Exception e) {
+                    this.plugin.log("Webhook failed to send.");
+                }
+            });
+        }
+
+        return true;
     }
 }

src/main/resources/config.yml

@@ -5,18 +5,22 @@ cooldown: 5
 
 watch_lists:
   # Permission to check
-  # To enable the check, give the group the 'hush.<watch_list>' permission
+  # To enable the check for a user, give the 'hush.<watch_list>' permission
   guest:
+    # "ban" category
     ban:
-      # Filters to search for
+      # Filters to search for in chat
       filters:
         - "heck"
         - "fricks"
-      # Commands to run {player} is replaced with the player's name
+      # Optional, commands to run when a filter matches. {player} is replaced with the player's name.
       commands:
         - "ban {player}"
+      # Optional, should the message that matched the filter be cancelled. Default is "false".
+      cancel_msg: true
+    # "monitor" category
     monitor:
-      # Filters to search for
+      # Filters to search for in chat
       filters:
         - "stupid"
         - "dumb"