TFM-4.3-Reloaded/src/main/java/me/StevenLawson/TotalFreedomMod/commands/Command_nickclean.java

package me.StevenLawson.TotalFreedomMod.commands;

import java.util.regex.Matcher;
import java.util.regex.Pattern;
import me.StevenLawson.TotalFreedomMod.bridge.EssentialsBridge;
import me.StevenLawson.TotalFreedomMod.util.Utilities;
import org.apache.commons.lang3.StringUtils;
import org.bukkit.ChatColor;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;

@CommandPermissions(level = AdminLevel.SUPER, source = SourceType.BOTH)
public class Command_nickclean extends FreedomCommand {

	private static final ChatColor[] BLOCKED = new ChatColor[]
		{
			ChatColor.MAGIC,
			ChatColor.STRIKETHROUGH,
		};
	private static final Pattern REGEX = Pattern.compile(
		"\\u00A7[" + StringUtils.join(BLOCKED, "") + "]");

	@Override
	public boolean run(CommandSender sender, org.bukkit.entity.Player sender_p, Command cmd,
		String commandLabel, String[] args, boolean senderIsConsole) {
		Utilities.adminAction(sender.getName(), "Cleaning all nicknames.", false);

		for (final Player player : server.getOnlinePlayers()) {
			final String playerName = player.getName();
			final String nickName = EssentialsBridge.getNickname(playerName);
			if (nickName != null && !nickName.isEmpty() && !nickName.equalsIgnoreCase(playerName)) {
				final Matcher matcher = REGEX.matcher(nickName);
				if (matcher.find()) {
					final String newNickName = matcher.replaceAll("");
					playerMsg(sender,
						ChatColor.RESET + playerName + ": \"" + nickName + ChatColor.RESET
							+ "\" -> \"" + newNickName + ChatColor.RESET + "\".");
					EssentialsBridge.setNickname(playerName, newNickName);
				}
			}
		}

		return true;
	}
}