Old IPC Ban Command

package net.risenphoenix.jnk.ipcheck.commands;

import net.risenphoenix.jnk.ipcheck.ActionBan;
import net.risenphoenix.jnk.ipcheck.IPcheck;
import net.risenphoenix.jnk.ipcheck.Report;

import org.bukkit.command.CommandSender;
import org.bukkit.permissions.Permission;

public class CmdBan implements IpcCommand{

    @Override
    public void execute(CommandSender sender, String commandLabel, String[] args) {
        if (sender.hasPermission("ipcheck.ban") || sender.isOp()) {
            if (args.length >= 2) {
                Report report = new Report();
                ActionBan ab = new ActionBan();

                // Create the ban Message, if one exists.
                StringBuilder sb = new StringBuilder();
                if (args.length > 2) {
                    for (int argsPos = 2; argsPos < args.length; argsPos++) {
                        sb.append(args[argsPos]);
                        if (!(argsPos == (args.length - 1))) {
                            sb.append(" ");
                        } else {
                            sb.append(".");
                        }
                    }
                }

                String ip_filter = "\\d{1,3}\\.\\d{1,3}\\.\\d{1,3}\\.\\d{1,3}";
                if (args[1].toLowerCase().matches(ip_filter.toLowerCase())) {
                    // Command Instructions Here
                    report.execute(ab.banPlayers(IPcheck.backend.getAlts(args[1]), sender, IPcheck.backend.checkIPaddress(args[1]), sb.toString(), true), sender, IPcheck.backend.getIP(args[1]), args[1], false);
                } else {
                    report.execute(ab.banPlayers(IPcheck.backend.getAlts(IPcheck.backend.getIP(args[1])), sender, IPcheck.backend.getIP(args[1]), sb.toString(), true), sender, IPcheck.backend.getIP(args[1]), args[1], false);
                }
            } else {
                sender.sendMessage(IPcheck.NUM_ARGS_ERR);
            }
        } else {
            sender.sendMessage(IPcheck.NO_PERM_ERR);
        }
    }

    @Override
    public int getID() {
        return 1;
    }

    @Override
    public String getHelp() {
        return "Bans the player or IP specified. In addition, this command will also ban any alternative accounts associated, plus the IP-address.";
    }

    @Override
    public String getSyntax() {
        return "ban <Player||IP-address> [message]";
    }

    @Override
    public Permission[] getPermissions() {
        Permission perms[] = {
            new Permission("ipcheck.ban")
        };

        return perms;
    }

    @Override
    public String getName() {
        return "Ban";
    }

}