添加请求删除 bot 回复的功能

gradle.properties

@@ -1,6 +1,6 @@
 ## Core
 
-VERSION = 0.7.0.2
+VERSION = 0.7.0.3
 
 # dependencies
 

src/main/java/cc/sukazyo/cono/morny/GradleProjectConfigures.java

@@ -4,6 +4,6 @@ package cc.sukazyo.cono.morny;
  * the final field that will be updated by gradle automatically.
  */
 public class GradleProjectConfigures {
-	public static final String VERSION = "0.7.0.2";
-	public static final long COMPILE_TIMESTAMP = 1647451512009L;
+	public static final String VERSION = "0.7.0.3";
+	public static final long COMPILE_TIMESTAMP = 1648803402848L;
 }

src/main/java/cc/sukazyo/cono/morny/MornyCoeur.java

@@ -8,7 +8,7 @@ import cc.sukazyo.cono.morny.data.tracker.TrackerDataManager;
 import cc.sukazyo.untitled.telegram.api.extra.ExtraAction;
 
 import com.pengrad.telegrambot.TelegramBot;
-import com.pengrad.telegrambot.model.DeleteMyCommands;
+import com.pengrad.telegrambot.model.User;
 import com.pengrad.telegrambot.request.GetMe;
 
 import javax.annotation.Nonnull;
@@ -44,7 +44,13 @@ public class MornyCoeur {
 	 * 如果在登陆之前就定义了此字段，则登陆代码会验证登陆的 bot 的 username
 	 * 是否与定义的 username 符合。如果不符合则会报错。
 	 */
-	private final String username;
+	public final String username;
+	/**
+	 * morny 的 bot 账户的 telegram id<br>
+	 * <br>
+	 * 这个字段将会在登陆成功后赋值为登录到的 bot 的 id。
+	 */
+	public final long userid;
 	/**
 	 * morny 的事件忽略前缀时间<br>
 	 * <br>
@@ -58,7 +64,7 @@ public class MornyCoeur {
 	 */
 	public static final long coeurStartTimestamp = System.currentTimeMillis();
 	
-	private record LogInResult(TelegramBot account, String username) { }
+	private record LogInResult(TelegramBot account, String username, long userid) { }
 	
 	/**
 	 * 执行 bot 初始化
@@ -91,6 +97,7 @@ public class MornyCoeur {
 			final LogInResult loginResult = login(botKey, botUsername);
 			this.account = loginResult.account;
 			this.username = loginResult.username;
+			this.userid = loginResult.userid;
 			this.trusted = new MornyTrusted(master, trustedChat);
 			logger.info(String.format("""
 					trusted param set:
@@ -190,11 +197,11 @@ public class MornyCoeur {
 		for (int i = 1; i < 4; i++) {
 			if (i != 1) logger.info("retrying...");
 			try {
-				final String username = account.execute(new GetMe()).user().username();
-				if (requireName != null && !requireName.equals(username))
-					throw new RuntimeException("Required the bot @" + requireName + " but @" + username + " logged in!");
-				logger.info("Succeed login to @" + username);
-				return new LogInResult(account, username);
+				final User remote = account.execute(new GetMe()).user();
+				if (requireName != null && !requireName.equals(remote.username()))
+					throw new RuntimeException("Required the bot @" + requireName + " but @" + remote.username() + " logged in!");
+				logger.info("Succeed login to @" + remote.username());
+				return new LogInResult(account, remote.username(), remote.id());
 			} catch (Exception e) {
 				e.printStackTrace(System.out);
 				logger.error("login failed.");
@@ -267,4 +274,6 @@ public class MornyCoeur {
 		return INSTANCE.extraActionInstance;
 	}
 	
+	public static long getUserid () { return INSTANCE.userid; }
+	
 }

src/main/java/cc/sukazyo/cono/morny/bot/command/DirectMsgClear.java

@@ -0,0 +1,52 @@
+package cc.sukazyo.cono.morny.bot.command;
+
+import cc.sukazyo.cono.morny.MornyCoeur;
+import cc.sukazyo.untitled.util.telegram.object.InputCommand;
+import com.pengrad.telegrambot.model.Chat;
+import com.pengrad.telegrambot.model.Update;
+import com.pengrad.telegrambot.request.DeleteMessage;
+import com.pengrad.telegrambot.request.GetChatMember;
+
+import javax.annotation.Nonnull;
+import javax.annotation.Nullable;
+
+public class DirectMsgClear implements ISimpleCommand {
+	
+	@Nonnull @Override public String getName () { return "/r"; }
+	
+	@Nullable @Override public String[] getAliases () { return new String[0]; }
+	
+	@Override
+	public void execute (@Nonnull InputCommand command, @Nonnull Update event) {
+		
+		if (event.message().replyToMessage() == null) return;
+		if (event.message().replyToMessage().from().id() != MornyCoeur.getUserid()) return;
+		if (event.message().replyToMessage().date() - System.currentTimeMillis()/1000 < 48*60*60) return;
+		
+		final boolean isTrusted = MornyCoeur.trustedInstance().isTrusted(event.message().chat().id());
+		
+		if (
+				isTrusted || (
+						event.message().replyToMessage().replyToMessage() != null &&
+						event.message().replyToMessage().replyToMessage().from().id().equals(event.message().from().id())
+				)
+		) {
+			
+			MornyCoeur.extra().exec(new DeleteMessage(
+					event.message().chat().id(), event.message().replyToMessage().messageId()
+			));
+			if (event.message().chat().type() == Chat.Type.Private || (
+					MornyCoeur.extra().exec(
+							new GetChatMember(event.message().chat().id(), event.message().from().id())
+					).chatMember().canDeleteMessages()
+			)) {
+				MornyCoeur.extra().exec(new DeleteMessage(
+						event.message().chat().id(), event.message().messageId()
+				));
+			}
+			
+		}
+		
+	}
+	
+}

src/main/java/cc/sukazyo/cono/morny/bot/command/MornyCommands.java

@@ -73,6 +73,11 @@ public class MornyCommands {
 				new Exit()
 		);
 		
+		// 特殊的命令
+		register(
+				new DirectMsgClear()
+		);
+		
 		// 统一注册这些奇怪的东西&.&
 		register(
 				new 喵呜.抱抱(),