chat: added templating system

pom.xml

@@ -17,26 +17,52 @@
     </repositories>
 
     <properties>
-        <maven.compiler.source>1.8</maven.compiler.source>
-        <maven.compiler.target>1.8</maven.compiler.target>
+        <maven.compiler.source>1.9</maven.compiler.source>
+        <maven.compiler.target>1.9</maven.compiler.target>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <lombok.accessors.chain>true</lombok.accessors.chain>
     </properties>
 
     <dependencies>
         <dependency>
             <groupId>net.md-5</groupId>
             <artifactId>bungeecord-api</artifactId>
             <version>1.14-SNAPSHOT</version>
+            <scope>provided</scope>
         </dependency>
         <dependency>
             <groupId>org.projectlombok</groupId>
             <artifactId>lombok</artifactId>
             <version>1.18.4</version>
             <scope>provided</scope>
         </dependency>
+        <dependency>
+            <groupId>org.apache.commons</groupId>
+            <artifactId>commons-lang3</artifactId>
+            <version>3.9</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.commons</groupId>
+            <artifactId>commons-text</artifactId>
+            <version>1.7</version>
+        </dependency>
     </dependencies>
 
     <build>
+        <plugins>
+            <plugin>
+                <artifactId>maven-shade-plugin</artifactId>
+                <groupId>org.apache.maven.plugins</groupId>
+                <version>3.0.0</version>
+                <executions>
+                    <execution>
+                        <goals>
+                            <goal>shade</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
         <resources>
             <resource>
                 <directory>src/main/resources</directory>

src/main/java/cool/foyer/chat/Channel.java

@@ -1,26 +1,38 @@
 package cool.foyer.chat;
 
+import java.util.Map;
 import java.util.Set;
 import java.util.HashSet;
 
 import lombok.experimental.Accessors;
 import lombok.*;
 
+import org.apache.commons.text.StringSubstitutor;
+
 import net.md_5.bungee.api.ChatColor;
 import net.md_5.bungee.api.CommandSender;
 
 import cool.foyer.chat.Markup;
 
 @Accessors(fluent = true)
 @RequiredArgsConstructor
-@Getter
+@Data
 public class Channel {
 
     private final String name;
     private final Set<CommandSender> recipients = new HashSet<>();
 
+    @NonNull
+    private String template = "[${channel}] <${sender}> ${message}";
+
     public String format(String sender, String message) {
-        return "[" + name + "] " + sender + ": " + message;
+        var params = Map.of(
+            "channel", name,
+            "sender", sender,
+            "message", message
+        );
+        var subst = new StringSubstitutor(params);
+        return subst.replace(template);
     }
 
     public void broadcast(String sender, String message) {

src/main/java/cool/foyer/chat/Plugin.java

@@ -25,6 +25,8 @@ public class Plugin extends net.md_5.bungee.api.plugin.Plugin {
     private final Map<String, Channel> channels = new HashMap<>();
     private Configuration config;
 
+    public static String DEFAULT_TEMPLATE;
+
     private void loadConfig() {
         var datadir = getDataFolder();
         var file = new File(datadir, "config.yml");
@@ -44,15 +46,22 @@ private void loadConfig() {
         } catch (IOException e) {
             e.printStackTrace();
         }
+
+        DEFAULT_TEMPLATE = config.getString("template");
     }
 
     @Override
     public void onEnable() {
         loadConfig();
 
-        var chanconfig = config.getSection("channels");
-        for (var name : chanconfig.getKeys()) {
-            channels.put(name, new Channel(name));
+        var chansconfig = config.getSection("channels");
+        for (var name : chansconfig.getKeys()) {
+            var chanconfig = chansconfig.getSection(name);
+            var template = chanconfig.getString("template", DEFAULT_TEMPLATE);
+
+            var chan = new Channel(name)
+                .template(template);
+            channels.put(name, chan);
         }
 
         var pm = getProxy().getPluginManager();

src/main/resources/config.yml

@@ -4,7 +4,10 @@ default_channels:
 
 default_focus: global
 
+template: '[${channel}] ${sender}: ${message}'
+
 channels:
   system:
+    template: '[${channel}] ${message}'
   global:
   staff: