org.bukkit.craftbukkit.CraftProfileBanList Maven / Gradle / Ivy

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package org.bukkit.craftbukkit;

import com.google.common.collect.ImmutableSet;
import com.mojang.authlib.GameProfile;
import net.minecraft.server.GameProfileBanEntry;
import net.minecraft.server.GameProfileBanList;
import net.minecraft.server.JsonListEntry;
import net.minecraft.server.MinecraftServer;
import org.apache.commons.lang.StringUtils;
import org.apache.commons.lang.Validate;
import org.bukkit.Bukkit;

import java.io.IOException;
import java.util.Date;
import java.util.Set;
import java.util.logging.Level;

public class CraftProfileBanList implements org.bukkit.BanList {
  private final GameProfileBanList list;

  public CraftProfileBanList(GameProfileBanList list) {
    this.list = list;
  }

  @Override
  public org.bukkit.BanEntry getBanEntry(String target) {
    Validate.notNull(target, "Target cannot be null");

    GameProfile profile = MinecraftServer.getServer().getUserCache().getProfile(target);
    if (profile == null) {
      return null;
    }

    GameProfileBanEntry entry = list.get(profile);
    if (entry == null) {
      return null;
    }

    return new CraftProfileBanEntry(profile, entry, list);
  }

  @Override
  public org.bukkit.BanEntry addBan(String target, String reason, Date expires, String source) {
    Validate.notNull(target, "Ban target cannot be null");

    GameProfile profile = MinecraftServer.getServer().getUserCache().getProfile(target);
    if (profile == null) {
      return null;
    }

    GameProfileBanEntry entry = new GameProfileBanEntry(profile, new Date(),
      StringUtils.isBlank(source) ? null : source, expires,
      StringUtils.isBlank(reason) ? null : reason);

    list.add(entry);

    try {
      list.save();
    } catch (IOException ex) {
      Bukkit.getLogger().log(Level.SEVERE, "Failed to save banned-players.json, {0}", ex.getMessage());
    }

    return new CraftProfileBanEntry(profile, entry, list);
  }

  @Override
  public Set getBanEntries() {
    ImmutableSet.Builder builder = ImmutableSet.builder();

    for (JsonListEntry entry : list.getValues()) {
      GameProfile profile = (GameProfile) entry.getKey();
      builder.add(new CraftProfileBanEntry(profile, (GameProfileBanEntry) entry, list));
    }

    return builder.build();
  }

  @Override
  public boolean isBanned(String target) {
    Validate.notNull(target, "Target cannot be null");

    GameProfile profile = MinecraftServer.getServer().getUserCache().getProfile(target);
    if (profile == null) {
      return false;
    }

    return list.isBanned(profile);
  }

  @Override
  public void pardon(String target) {
    Validate.notNull(target, "Target cannot be null");

    GameProfile profile = MinecraftServer.getServer().getUserCache().getProfile(target);
    list.remove(profile);
  }
}