Essentials/Essentials/src/com/earth2me/essentials/Essentials.java

692 lines
20 KiB
Java

/*
* Essentials - a bukkit plugin
* Copyright (C) 2011 Essentials Team
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.earth2me.essentials;
import com.earth2me.essentials.perm.IPermissionsHandler;
import com.earth2me.essentials.perm.ConfigPermissionsHandler;
import com.earth2me.essentials.api.Economy;
import com.earth2me.essentials.commands.EssentialsCommand;
import java.io.*;
import java.util.*;
import java.util.logging.*;
import org.bukkit.*;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import com.earth2me.essentials.commands.IEssentialsCommand;
import com.earth2me.essentials.commands.NotEnoughArgumentsException;
import com.earth2me.essentials.register.payment.Methods;
import com.earth2me.essentials.signs.SignBlockListener;
import com.earth2me.essentials.signs.SignEntityListener;
import com.earth2me.essentials.signs.SignPlayerListener;
import java.math.BigInteger;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import org.bukkit.command.PluginCommand;
import org.bukkit.entity.Player;
import org.bukkit.event.Event.Priority;
import org.bukkit.event.Event.Type;
import org.bukkit.event.server.ServerListener;
import org.bukkit.plugin.*;
import org.bukkit.plugin.java.*;
import org.bukkit.scheduler.BukkitScheduler;
public class Essentials extends JavaPlugin implements IEssentials
{
public static final int BUKKIT_VERSION = 1060;
private static final Logger LOGGER = Logger.getLogger("Minecraft");
private transient ISettings settings;
private final transient TNTExplodeListener tntListener = new TNTExplodeListener(this);
private transient Spawn spawn;
private transient Jail jail;
private transient Warps warps;
private transient Worth worth;
private transient List<IConf> confList;
private transient Backup backup;
private transient BanWorkaround bans;
private transient ItemDb itemDb;
private transient EssentialsUpdateTimer updateTimer;
private transient final Methods paymentMethod = new Methods();
private transient final static boolean enableErrorLogging = false;
private transient final EssentialsErrorHandler errorHandler = new EssentialsErrorHandler();
private transient IPermissionsHandler permissionsHandler;
private transient UserMap userMap;
@Override
public ISettings getSettings()
{
return settings;
}
public void setupForTesting(final Server server) throws IOException, InvalidDescriptionException
{
final File dataFolder = File.createTempFile("essentialstest", "");
if (!dataFolder.delete())
{
throw new IOException();
}
if (!dataFolder.mkdir())
{
throw new IOException();
}
LOGGER.log(Level.INFO, Util.i18n("usingTempFolderForTesting"));
LOGGER.log(Level.INFO, dataFolder.toString());
this.initialize(null, server, new PluginDescriptionFile(new FileReader(new File("src" + File.separator + "plugin.yml"))), dataFolder, null, null);
settings = new Settings(this);
userMap = new UserMap(this);
permissionsHandler = new ConfigPermissionsHandler(this);
Economy.setEss(this);
}
@Override
public void onEnable()
{
final String[] javaversion = System.getProperty("java.version").split("\\.", 3);
if (javaversion == null || javaversion.length < 2 || Integer.parseInt(javaversion[1]) < 6)
{
LOGGER.log(Level.SEVERE, "Java version not supported! Please install Java 1.6. You have " + System.getProperty("java.version"));
}
if (enableErrorLogging)
{
LOGGER.addHandler(errorHandler);
}
final EssentialsUpgrade upgrade = new EssentialsUpgrade(this);
upgrade.beforeSettings();
confList = new ArrayList<IConf>();
settings = new Settings(this);
confList.add(settings);
upgrade.afterSettings();
Util.updateLocale(settings.getLocale(), this);
userMap = new UserMap(this);
confList.add(userMap);
spawn = new Spawn(getServer(), this.getDataFolder());
confList.add(spawn);
warps = new Warps(getServer(), this.getDataFolder());
confList.add(warps);
worth = new Worth(this.getDataFolder());
confList.add(worth);
bans = new BanWorkaround(this);
confList.add(bans);
itemDb = new ItemDb(this);
confList.add(itemDb);
reload();
backup = new Backup(this);
final PluginManager pm = getServer().getPluginManager();
for (Plugin plugin : pm.getPlugins())
{
if (plugin.getDescription().getName().startsWith("Essentials")
&& !plugin.getDescription().getVersion().equals(this.getDescription().getVersion()))
{
LOGGER.log(Level.WARNING, Util.format("versionMismatch", plugin.getDescription().getName()));
}
}
final Matcher versionMatch = Pattern.compile("git-Bukkit-([0-9]+).([0-9]+).([0-9]+)-[0-9]+-[0-9a-z]+-b([0-9]+)jnks.*").matcher(getServer().getVersion());
if (versionMatch.matches())
{
final int versionNumber = Integer.parseInt(versionMatch.group(4));
if (versionNumber < BUKKIT_VERSION)
{
LOGGER.log(Level.WARNING, Util.i18n("notRecommendedBukkit"));
}
}
else
{
LOGGER.log(Level.INFO, Util.i18n("bukkitFormatChanged"));
}
final EssentialsPluginListener serverListener = new EssentialsPluginListener(this);
pm.registerEvent(Type.PLUGIN_ENABLE, serverListener, Priority.Low, this);
pm.registerEvent(Type.PLUGIN_DISABLE, serverListener, Priority.Low, this);
confList.add(serverListener);
final EssentialsPlayerListener playerListener = new EssentialsPlayerListener(this);
pm.registerEvent(Type.PLAYER_JOIN, playerListener, Priority.Monitor, this);
pm.registerEvent(Type.PLAYER_QUIT, playerListener, Priority.Monitor, this);
pm.registerEvent(Type.PLAYER_CHAT, playerListener, Priority.Lowest, this);
pm.registerEvent(Type.PLAYER_COMMAND_PREPROCESS, playerListener, Priority.Lowest, this);
pm.registerEvent(Type.PLAYER_MOVE, playerListener, Priority.High, this);
pm.registerEvent(Type.PLAYER_LOGIN, playerListener, Priority.High, this);
pm.registerEvent(Type.PLAYER_TELEPORT, playerListener, Priority.High, this);
pm.registerEvent(Type.PLAYER_INTERACT, playerListener, Priority.High, this);
pm.registerEvent(Type.PLAYER_EGG_THROW, playerListener, Priority.High, this);
pm.registerEvent(Type.PLAYER_BUCKET_EMPTY, playerListener, Priority.High, this);
pm.registerEvent(Type.PLAYER_ANIMATION, playerListener, Priority.High, this);
final EssentialsBlockListener blockListener = new EssentialsBlockListener(this);
pm.registerEvent(Type.BLOCK_PLACE, blockListener, Priority.Lowest, this);
final SignBlockListener signBlockListener = new SignBlockListener(this);
pm.registerEvent(Type.SIGN_CHANGE, signBlockListener, Priority.Highest, this);
pm.registerEvent(Type.BLOCK_PLACE, signBlockListener, Priority.Low, this);
pm.registerEvent(Type.BLOCK_BREAK, signBlockListener, Priority.Highest, this);
pm.registerEvent(Type.BLOCK_IGNITE, signBlockListener, Priority.Low, this);
pm.registerEvent(Type.BLOCK_BURN, signBlockListener, Priority.Low, this);
pm.registerEvent(Type.BLOCK_PISTON_EXTEND, signBlockListener, Priority.Low, this);
pm.registerEvent(Type.BLOCK_PISTON_RETRACT, signBlockListener, Priority.Low, this);
final SignPlayerListener signPlayerListener = new SignPlayerListener(this);
pm.registerEvent(Type.PLAYER_INTERACT, signPlayerListener, Priority.Low, this);
final SignEntityListener signEntityListener = new SignEntityListener(this);
pm.registerEvent(Type.ENTITY_EXPLODE, signEntityListener, Priority.Low, this);
final EssentialsEntityListener entityListener = new EssentialsEntityListener(this);
pm.registerEvent(Type.ENTITY_DAMAGE, entityListener, Priority.Lowest, this);
pm.registerEvent(Type.ENTITY_COMBUST, entityListener, Priority.Lowest, this);
pm.registerEvent(Type.ENTITY_DEATH, entityListener, Priority.Lowest, this);
jail = new Jail(this);
final JailPlayerListener jailPlayerListener = new JailPlayerListener(this);
confList.add(jail);
pm.registerEvent(Type.BLOCK_BREAK, jail, Priority.Low, this);
pm.registerEvent(Type.BLOCK_DAMAGE, jail, Priority.Low, this);
pm.registerEvent(Type.BLOCK_PLACE, jail, Priority.Low, this);
pm.registerEvent(Type.PLAYER_INTERACT, jailPlayerListener, Priority.Low, this);
pm.registerEvent(Type.PLAYER_RESPAWN, jailPlayerListener, Priority.High, this);
pm.registerEvent(Type.PLAYER_TELEPORT, jailPlayerListener, Priority.High, this);
pm.registerEvent(Type.PLAYER_JOIN, jailPlayerListener, Priority.High, this);
if (settings.isNetherEnabled() && getServer().getWorlds().size() < 2)
{
getServer().createWorld(settings.getNetherName(), World.Environment.NETHER);
}
pm.registerEvent(Type.ENTITY_EXPLODE, tntListener, Priority.High, this);
final EssentialsTimer timer = new EssentialsTimer(this);
getScheduler().scheduleSyncRepeatingTask(this, timer, 1, 50);
Economy.setEss(this);
if (getSettings().isUpdateEnabled())
{
updateTimer = new EssentialsUpdateTimer(this);
getScheduler().scheduleAsyncRepeatingTask(this, updateTimer, 20 * 60, 20 * 3600 * 6);
}
LOGGER.info(Util.format("loadinfo", this.getDescription().getName(), this.getDescription().getVersion(), Util.joinList(this.getDescription().getAuthors())));
}
@Override
public void onDisable()
{
Trade.closeLog();
LOGGER.removeHandler(errorHandler);
}
@Override
public void reload()
{
Trade.closeLog();
for (IConf iConf : confList)
{
iConf.reloadConfig();
}
Util.updateLocale(settings.getLocale(), this);
// for motd
getConfiguration().load();
}
@Override
public String[] getMotd(final CommandSender sender, final String def)
{
return getLines(sender, "motd", def);
}
@Override
public String[] getLines(final CommandSender sender, final String node, final String def)
{
List<String> lines = (List<String>)getConfiguration().getProperty(node);
if (lines == null)
{
return new String[0];
}
String[] retval = new String[lines.size()];
if (lines.isEmpty() || lines.get(0) == null)
{
try
{
lines = new ArrayList<String>();
// "[]" in YaML indicates empty array, so respect that
if (!getConfiguration().getString(node, def).equals("[]"))
{
lines.add(getConfiguration().getString(node, def));
retval = new String[lines.size()];
}
}
catch (Throwable ex2)
{
LOGGER.log(Level.WARNING, Util.format("corruptNodeInConfig", node));
return new String[0];
}
}
// if still empty, call it a day
if (lines == null || lines.isEmpty() || lines.get(0) == null)
{
return new String[0];
}
for (int i = 0; i < lines.size(); i++)
{
String m = lines.get(i);
if (m == null)
{
continue;
}
m = m.replace('&', '§').replace("§§", "&");
if (sender instanceof User || sender instanceof Player)
{
User user = getUser(sender);
m = m.replace("{PLAYER}", user.getDisplayName());
m = m.replace("{IP}", user.getAddress().toString());
m = m.replace("{BALANCE}", Double.toString(user.getMoney()));
m = m.replace("{MAILS}", Integer.toString(user.getMails().size()));
m = m.replace("{WORLD}", user.getLocation().getWorld().getName());
}
int playerHidden = 0;
for (Player p : getServer().getOnlinePlayers())
{
if (getUser(p).isHidden())
{
playerHidden++;
}
}
m = m.replace("{ONLINE}", Integer.toString(getServer().getOnlinePlayers().length - playerHidden));
m = m.replace("{UNIQUE}", Integer.toString(userMap.getUniqueUsers()));
if (m.matches(".*\\{PLAYERLIST\\}.*"))
{
StringBuilder online = new StringBuilder();
for (Player p : getServer().getOnlinePlayers())
{
if (getUser(p).isHidden())
{
continue;
}
if (online.length() > 0)
{
online.append(", ");
}
online.append(p.getDisplayName());
}
m = m.replace("{PLAYERLIST}", online.toString());
}
if (sender instanceof Player)
{
try
{
Class User = getClassLoader().loadClass("bukkit.Vandolis.User");
Object vuser = User.getConstructor(User.class).newInstance((Player)sender);
m = m.replace("{RED:BALANCE}", User.getMethod("getMoney").invoke(vuser).toString());
m = m.replace("{RED:BUYS}", User.getMethod("getNumTransactionsBuy").invoke(vuser).toString());
m = m.replace("{RED:SELLS}", User.getMethod("getNumTransactionsSell").invoke(vuser).toString());
}
catch (Throwable ex)
{
m = m.replace("{RED:BALANCE}", "N/A");
m = m.replace("{RED:BUYS}", "N/A");
m = m.replace("{RED:SELLS}", "N/A");
}
}
retval[i] = m + " ";
}
return retval;
}
@Override
public boolean onCommand(final CommandSender sender, final Command command, final String commandLabel, final String[] args)
{
return onCommandEssentials(sender, command, commandLabel, args, Essentials.class.getClassLoader(), "com.earth2me.essentials.commands.Command", "essentials.");
}
@Override
public boolean onCommandEssentials(final CommandSender sender, final Command command, final String commandLabel, final String[] args, final ClassLoader classLoader, final String commandPath, final String permissionPrefix)
{
// Allow plugins to override the command via onCommand
if (!getSettings().isCommandOverridden(command.getName()) && !commandLabel.startsWith("e"))
{
for (Plugin p : getServer().getPluginManager().getPlugins())
{
if (p.getDescription().getMain().contains("com.earth2me.essentials"))
{
continue;
}
final PluginDescriptionFile desc = p.getDescription();
if (desc == null)
{
continue;
}
if (desc.getName() == null)
{
continue;
}
final PluginCommand pc = getServer().getPluginCommand(desc.getName() + ":" + commandLabel);
if (pc != null)
{
return pc.execute(sender, commandLabel, args);
}
}
}
try
{
User user = null;
if (sender instanceof Player)
{
user = getUser(sender);
LOGGER.log(Level.INFO, String.format("[PLAYER_COMMAND] %s: /%s %s ", ((Player)sender).getName(), commandLabel, EssentialsCommand.getFinalArg(args, 0)));
}
// New mail notification
if (user != null && !getSettings().isCommandDisabled("mail") && !commandLabel.equals("mail") && user.isAuthorized("essentials.mail"))
{
final List<String> mail = user.getMails();
if (mail != null && !mail.isEmpty())
{
user.sendMessage(Util.format("youHaveNewMail", mail.size()));
}
}
// Check for disabled commands
if (getSettings().isCommandDisabled(commandLabel))
{
return true;
}
IEssentialsCommand cmd;
try
{
cmd = (IEssentialsCommand)classLoader.loadClass(commandPath + command.getName()).newInstance();
cmd.setEssentials(this);
}
catch (Exception ex)
{
sender.sendMessage(Util.format("commandNotLoaded", commandLabel));
LOGGER.log(Level.SEVERE, Util.format("commandNotLoaded", commandLabel), ex);
return true;
}
// Check authorization
if (user != null && !user.isAuthorized(cmd, permissionPrefix))
{
LOGGER.log(Level.WARNING, Util.format("deniedAccessCommand", user.getName()));
user.sendMessage(Util.i18n("noAccessCommand"));
return true;
}
// Run the command
try
{
if (user == null)
{
cmd.run(getServer(), sender, commandLabel, command, args);
}
else
{
cmd.run(getServer(), user, commandLabel, command, args);
}
return true;
}
catch (NotEnoughArgumentsException ex)
{
sender.sendMessage(command.getDescription());
sender.sendMessage(command.getUsage().replaceAll("<command>", commandLabel));
return true;
}
catch (Throwable ex)
{
showError(sender, ex, commandLabel);
return true;
}
}
catch (Throwable ex)
{
LOGGER.log(Level.SEVERE, Util.format("commandFailed", commandLabel), ex);
return true;
}
}
@Override
public void showError(final CommandSender sender, final Throwable exception, final String commandLabel)
{
sender.sendMessage(Util.format("errorWithMessage", exception.getMessage()));
final LogRecord logRecord = new LogRecord(Level.WARNING, Util.format("errorCallingCommand", commandLabel));
logRecord.setThrown(exception);
if (getSettings().isDebug())
{
LOGGER.log(logRecord);
}
else
{
if (enableErrorLogging)
{
errorHandler.publish(logRecord);
errorHandler.flush();
}
}
}
@Override
public BukkitScheduler getScheduler()
{
return this.getServer().getScheduler();
}
@Override
public Jail getJail()
{
return jail;
}
@Override
public Warps getWarps()
{
return warps;
}
@Override
public Worth getWorth()
{
return worth;
}
@Override
public Backup getBackup()
{
return backup;
}
@Override
public Spawn getSpawn()
{
return spawn;
}
@Override
public User getUser(final Object base)
{
if (base instanceof Player)
{
return getUser((Player)base);
}
if (base instanceof String)
{
try
{
return userMap.getUser((String)base);
}
catch (NullPointerException ex)
{
return null;
}
}
return null;
}
private <T extends Player> User getUser(final T base)
{
if (base == null)
{
return null;
}
if (base instanceof User)
{
return (User)base;
}
try
{
return userMap.getUser(base.getName()).update(base);
}
catch (NullPointerException ex)
{
return null;
}
}
@Override
public User getOfflineUser(final String name)
{
try
{
return userMap.getUser(name);
}
catch (NullPointerException ex)
{
return null;
}
}
@Override
public World getWorld(final String name)
{
if (name.matches("[0-9]+"))
{
final int worldId = Integer.parseInt(name);
if (worldId < getServer().getWorlds().size())
{
return getServer().getWorlds().get(worldId);
}
}
return getServer().getWorld(name);
}
@Override
public void addReloadListener(final IConf listener)
{
confList.add(listener);
}
@Override
public Methods getPaymentMethod()
{
return paymentMethod;
}
@Override
public int broadcastMessage(final String name, final String message)
{
final Player[] players = getServer().getOnlinePlayers();
for (Player player : players)
{
final User user = getUser(player);
if (!user.isIgnoredPlayer(name))
{
player.sendMessage(message);
}
}
return players.length;
}
public Map<BigInteger, String> getErrors()
{
return errorHandler.getErrors();
}
@Override
public int scheduleAsyncDelayedTask(final Runnable run)
{
return this.getScheduler().scheduleAsyncDelayedTask(this, run);
}
@Override
public int scheduleSyncDelayedTask(final Runnable run)
{
return this.getScheduler().scheduleSyncDelayedTask(this, run);
}
@Override
public int scheduleSyncDelayedTask(final Runnable run, final long delay)
{
return this.getScheduler().scheduleSyncDelayedTask(this, run, delay);
}
@Override
public int scheduleSyncRepeatingTask(final Runnable run, final long delay, final long period)
{
return this.getScheduler().scheduleSyncRepeatingTask(this, run, delay, period);
}
@Override
public TNTExplodeListener getTNTListener()
{
return tntListener;
}
@Override
public IPermissionsHandler getPermissionsHandler()
{
return permissionsHandler;
}
@Override
public void setPermissionsHandler(final IPermissionsHandler handler)
{
this.permissionsHandler = handler;
}
@Override
public BanWorkaround getBans()
{
return bans;
}
@Override
public ItemDb getItemDb()
{
return itemDb;
}
@Override
public UserMap getUserMap()
{
return userMap;
}
}