87 lines
3.3 KiB
Java
87 lines
3.3 KiB
Java
package cc.fascinated.chat;
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import cc.fascinated.account.Account;
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import cc.fascinated.account.AccountManager;
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import cc.fascinated.config.Lang;
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import cc.fascinated.utils.Manager;
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import cc.fascinated.utils.MessageUtils;
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import cc.fascinated.utils.Style;
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import io.papermc.paper.event.player.AsyncChatEvent;
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import lombok.Getter;
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import lombok.RequiredArgsConstructor;
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import net.kyori.adventure.text.TextComponent;
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import net.kyori.adventure.text.format.NamedTextColor;
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import net.kyori.adventure.text.minimessage.MiniMessage;
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import org.bukkit.entity.Player;
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import org.bukkit.event.EventHandler;
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import java.util.HashMap;
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import java.util.regex.Pattern;
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@RequiredArgsConstructor @Getter
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enum BlockReason {
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DOMAIN("Domain was detected in the message."),
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DUPLICATE("Duplicate message was detected."),
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IP("IP address was detected in the message.");
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private final String reason;
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}
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public class ChatManager extends Manager {
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private final HashMap<Account, String> lastMessage = new HashMap<>();
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private final Pattern domainPattern = Pattern.compile("^((?!-)[A-Za-z0-9-]{1,63}(?<!-)\\.)+[A-Za-z]{2,8}$");
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private final Pattern ipPattern = Pattern.compile("\\b(?:\\d{1,3}\\.){1,3}\\d{1,3}\\b");
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@EventHandler
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public void onChat(AsyncChatEvent event) {
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Player player = event.getPlayer();
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Account account = AccountManager.getAccount(player);
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NamedTextColor color = account.getPlayerColorProfile().getColor();
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BlockReason blockReason = null;
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TextComponent textComponent = (TextComponent) event.message();
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String messageContent = textComponent.content();
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// Check if the message contains a domain and is not the server's domain.
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if (domainPattern.matcher(messageContent).find() && !messageContent.contains("aetheria.cc")) {
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blockReason = BlockReason.DOMAIN;
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}
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// Check if the message contains an IP address.
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if (ipPattern.matcher(messageContent).find()) {
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blockReason = BlockReason.IP;
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}
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// Block the message if it is the same as the last message sent.
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if (lastMessage.containsKey(account) && lastMessage.get(account).equalsIgnoreCase(messageContent)) {
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blockReason = BlockReason.DUPLICATE;
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}
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if (blockReason != null) {
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event.setCancelled(true);
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account.sendMessage(Lang.BLOCKED_MESSAGE.getAsString()
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.replace("%reason%", blockReason.getReason())
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);
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if (blockReason != BlockReason.DUPLICATE) {
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MessageUtils.messageOps(Lang.BLOCKED_MESSAGE_ALERT.getAsString()
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.replace("%player%", account.getName())
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.replace("%message%", messageContent)
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);
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}
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return;
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}
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event.renderer((source, sourceDisplayName, message, viewer) -> {
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MiniMessage miniMessage = Style.getMiniMessage();
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return miniMessage.deserialize(Lang.CHAT_FORMAT.getAsString()
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.replace("%chatcolor%", color.toString())
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.replace("%name%", account.getName())
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.replace("%message%", miniMessage.stripTags(messageContent))
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);
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});
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lastMessage.put(account, messageContent);
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}
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}
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