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Ban.java
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Ban.java
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package me.totalfreedom.totalfreedommod.banning;
import com.google.common.collect.Lists;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.time.Instant;
import java.util.Arrays;
import java.util.Date;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Set;
import lombok.Getter;
import lombok.Setter;
import me.totalfreedom.totalfreedommod.config.ConfigEntry;
import me.totalfreedom.totalfreedommod.util.FUtil;
import net.pravian.aero.base.ConfigLoadable;
import net.pravian.aero.base.ConfigSavable;
import net.pravian.aero.base.Validatable;
import net.pravian.aero.util.Ips;
import org.bukkit.ChatColor;
import org.bukkit.command.CommandSender;
import org.bukkit.configuration.ConfigurationSection;
import org.bukkit.entity.Player;
public class Ban implements ConfigLoadable, ConfigSavable, Validatable
{
public static final SimpleDateFormat DATE_FORMAT = new SimpleDateFormat("yyyy-MM-dd \'at\' HH:mm:ss z");
@Getter
@Setter
private String username = null;
@Getter
private final List<String> ips = Lists.newArrayList();
@Getter
@Setter
private String by = null;
@Getter
@Setter
private Date at = null;
@Getter
@Setter
private String reason = null; // Unformatted, &[0-9,a-f] instead of ChatColor
@Getter
@Setter
private long expiryUnix = -1;
public Ban()
{
}
public Ban(String username, String ip, String by, Date at, Date expire, String reason)
{
this(username,
new String[]
{
ip
},
by,
at,
expire,
reason);
}
public Ban(String username, String[] ips, String by, Date at, Date expire, String reason)
{
this.username = username;
if (ips != null)
{
this.ips.addAll(Arrays.asList(ips));
}
dedupeIps();
this.by = by;
this.at = at;
this.expiryUnix = FUtil.getUnixTime(expire);
this.reason = reason;
}
//
// For player IP
public static Ban forPlayerIp(Player player, CommandSender by)
{
return forPlayerIp(player, by, null, null);
}
public static Ban forPlayerIp(Player player, CommandSender by, Date expiry, String reason)
{
return new Ban(null, new String[]
{
Ips.getIp(player)
}, by.getName(), Date.from(Instant.now()), expiry, reason);
}
public static Ban forPlayerIp(String ip, CommandSender by, Date expiry, String reason)
{
return new Ban(null, ip, by.getName(), Date.from(Instant.now()), expiry, reason);
}
//
// For player name
public static Ban forPlayerName(Player player, CommandSender by, Date expiry, String reason)
{
return forPlayerName(player.getName(), by, expiry, reason);
}
public static Ban forPlayerName(String player, CommandSender by, Date expiry, String reason)
{
return new Ban(player,
(String[])null,
by.getName(),
Date.from(Instant.now()),
expiry,
reason);
}
//
// For player
public static Ban forPlayer(Player player, CommandSender by)
{
return forPlayerName(player, by, null, null);
}
public static Ban forPlayer(Player player, CommandSender by, Date expiry, String reason)
{
return new Ban(player.getName(),
Ips.getIp(player),
by.getName(),
Date.from(Instant.now()),
expiry,
reason);
}
public static Ban forPlayerFuzzy(Player player, CommandSender by, Date expiry, String reason)
{
return new Ban(player.getName(),
FUtil.getFuzzyIp(Ips.getIp(player)),
by.getName(),
Date.from(Instant.now()),
expiry,
reason);
}
public boolean hasUsername()
{
return username != null && !username.isEmpty();
}
public boolean addIp(String ip)
{
return ips.add(ip);
}
public boolean removeIp(String ip)
{
return ips.remove(ip);
}
public boolean hasIps()
{
return !ips.isEmpty();
}
public boolean hasExpiry()
{
return expiryUnix > 0;
}
public boolean isExpired()
{
return hasExpiry() && expiryUnix < FUtil.getUnixTime();
}
public String bakeKickMessage()
{
final StringBuilder message = new StringBuilder(ChatColor.GOLD + "You");
message.append(!hasUsername() ? "r IP address is" : " are").append(" temporarily banned from this server.");
message.append("\nAppeal at ").append(ChatColor.BLUE)
.append(ConfigEntry.SERVER_BAN_URL.getString());
if (reason != null)
{
message.append("\n").append(ChatColor.RED).append("Reason: ").append(ChatColor.GOLD)
.append(ChatColor.translateAlternateColorCodes('&', reason));
}
if (by != null)
{
message.append("\n").append(ChatColor.RED).append("Banned by: ").append(ChatColor.GOLD)
.append(by);
}
if (at != null)
{
message.append("\n").append(ChatColor.RED).append("Issued: ").append(ChatColor.GOLD)
.append(DATE_FORMAT.format(at));
}
if (getExpiryUnix() != 0)
{
message.append("\n").append(ChatColor.RED).append("Expires: ").append(ChatColor.GOLD)
.append(DATE_FORMAT.format(FUtil.getUnixDate(expiryUnix)));
}
return message.toString();
}
@Override
public boolean equals(Object object)
{
if (object == null)
{
return false;
}
if (!(object instanceof Ban))
{
return false;
}
final Ban ban = (Ban)object;
if (hasIps() != ban.hasIps()
|| hasUsername() != ban.hasUsername())
{
return false;
}
if (hasIps() && !(getIps().equals(ban.getIps())))
{
return false;
}
return !(hasUsername() && !(getUsername().equalsIgnoreCase(ban.getUsername())));
}
@Override
public int hashCode()
{
int hash = 7;
hash = 79 * hash + (this.username != null ? this.username.toLowerCase().hashCode() : 0);
hash = 79 * hash + (this.ips != null ? this.ips.hashCode() : 0);
return hash;
}
@Override
public void loadFrom(ConfigurationSection cs)
{
this.username = cs.getString("username", null);
this.ips.clear();
this.ips.addAll(cs.getStringList("ips"));
this.by = cs.getString("by", null);
this.at = FUtil.stringToDate(cs.getString("at", null));
this.reason = cs.getString("reason", null);
this.expiryUnix = cs.getLong("expiry_unix", 0);
dedupeIps();
}
@Override
public void saveTo(ConfigurationSection cs)
{
dedupeIps();
cs.set("username", username);
cs.set("ips", ips.isEmpty() ? null : ips);
cs.set("by", by);
cs.set("at", FUtil.dateToString(at));
cs.set("reason", reason);
cs.set("expiry_unix", expiryUnix > 0 ? expiryUnix : null);
}
@Override
public boolean isValid()
{
return username != null || !ips.isEmpty();
}
private void dedupeIps()
{
Set<String> uniqueIps = new HashSet<>();
Iterator<String> it = ips.iterator();
while (it.hasNext())
{
if (!uniqueIps.add(it.next()))
{
it.remove();
}
}
}
}