public final boolean onSignCreate(final SignChangeEvent event, final IEssentials ess)
{
final ISign sign = new EventSign(event);
final IUser user = ess.getUserMap().getUser(event.getPlayer());
if (!SignsPermissions.CREATE.isAuthorized(user, signName))
{
// Return true, so other plugins can use the same sign title, just hope
// they won't change it to §1[Signname]
return true;
}
sign.setLine(0, _("[{0}]", this.signName));
try
{
final boolean ret = onSignCreate(sign, user, getUsername(user), ess);
if (ret)
{
sign.setLine(0, getSuccessName());
}
return ret;
}
catch (ChargeException ex)
{
ess.getCommandHandler().showCommandError(user, signName, ex);
}
catch (SignException ex)
{
ess.getCommandHandler().showCommandError(user, signName, ex);
}
// Return true, so the player sees the wrong sign.
return true;
}
public EssentialsPlayerListener(final IEssentials parent)
{
super();
this.ess = parent;
userMap = ess.getUserMap();
this.server = parent.getServer();
}
public final boolean onBlockBreak(final Block block, final Player player, final IEssentials ess)
{
final IUser user = ess.getUserMap().getUser(player);
try
{
return onBlockBreak(block, user, getUsername(user), ess);
}
catch (SignException ex)
{
ess.getCommandHandler().showCommandError(user, signName, ex);
}
return false;
}
public final boolean onSignBreak(final Block block, final Player player, final IEssentials ess)
{
final ISign sign = new BlockSign(block);
final IUser user = ess.getUserMap().getUser(player);
try
{
return SignsPermissions.BREAK.isAuthorized(user, signName) && onSignBreak(sign, user, getUsername(user), ess);
}
catch (SignException ex)
{
ess.getCommandHandler().showCommandError(user, signName, ex);
return false;
}
}
public final boolean onSignInteract(final Block block, final Player player, final IEssentials ess, final ISignsPlugin isp)
{
final ISign sign = new BlockSign(block);
final IUser user = ess.getUserMap().getUser(player);
if (user.checkSignThrottle(isp.getSettings().getData().getSignUsePerSecond()))
{
return false;
}
try
{
return SignsPermissions.USE.isAuthorized(user, signName) && onSignInteract(sign, user, getUsername(user), ess);
}
catch (ChargeException ex)
{
ess.getCommandHandler().showCommandError(user, signName, ex);
return false;
}
catch (SignException ex)
{
ess.getCommandHandler().showCommandError(user, signName, ex);
return false;
}
}
@Override
public boolean handleCommand(final CommandSender sender, final Command command, final String commandLabel, final String[] args)
{
boolean disabled = false;
boolean overridden = false;
ISettings settings = ess.getSettings();
settings.acquireReadLock();
try
{
disabled = settings.getData().getCommands().isDisabled(command.getName());
overridden = !disabled || settings.getData().getCommands().isOverridden(command.getName());
}
finally
{
settings.unlock();
}
// Allow plugins to override the command via onCommand
if (!overridden && (!commandLabel.startsWith("e") || commandLabel.equalsIgnoreCase(command.getName())))
{
final PluginCommand pc = getAlternative(commandLabel);
if (pc != null)
{
executed(commandLabel, pc.getLabel());
try
{
return pc.execute(sender, commandLabel, args);
}
catch (final Exception ex)
{
final ArrayList<StackTraceElement> elements = new ArrayList<StackTraceElement>(Arrays.asList(ex.getStackTrace()));
elements.remove(0);
final ArrayList<StackTraceElement> toRemove = new ArrayList<StackTraceElement>();
for (final StackTraceElement e : elements)
{
if (e.getClassName().equals("net.ess3.Essentials"))
{
toRemove.add(e);
}
}
elements.removeAll(toRemove);
final StackTraceElement[] trace = elements.toArray(new StackTraceElement[elements.size()]);
ex.setStackTrace(trace);
ex.printStackTrace();
sender.sendMessage(ChatColor.RED + "An internal error occurred while attempting to perform this command");
return true;
}
}
}
try
{
IUser user = null;
if (sender instanceof Player)
{
user = ess.getUserMap().getUser((Player)sender);
LOGGER.log(Level.INFO, String.format("[PLAYER_COMMAND] %s: /%s %s ", ((Player)sender).getName(), commandLabel, EssentialsCommand.getFinalArg(args, 0)));
}
// Check for disabled commands
if (disabled)
{
return true;
}
final String commandName = command.getName().toLowerCase(Locale.ENGLISH);
IEssentialsCommand cmd = commands.get(commandName);
if (cmd == null)
{
try
{
cmd = (IEssentialsCommand)classLoader.loadClass(commandPath + commandName).newInstance();
cmd.init(ess, commandName);
cmd.setEssentialsModule(module);
commands.put(commandName, cmd);
}
catch (Exception ex)
{
sender.sendMessage(_("commandNotLoaded", commandName));
LOGGER.log(Level.SEVERE, _("commandNotLoaded", commandName), ex);
return true;
}
}
// Check authorization
if (sender != null && !cmd.isAuthorized(sender))
{
LOGGER.log(Level.WARNING, _("deniedAccessCommand", user.getName()));
user.sendMessage(_("noAccessCommand"));
return true;
}
// Run the command
try
{
if (user == null)
{
cmd.run(sender, command, commandLabel, args);
}
else
{
user.acquireReadLock();
try
{
cmd.run(user, command, commandLabel, args);
}
finally
{
user.unlock();
}
}
return true;
}
catch (NoChargeException ex)
{
return true;
}
catch (NotEnoughArgumentsException ex)
{
sender.sendMessage(command.getDescription());
sender.sendMessage(command.getUsage().replaceAll("<command>", commandLabel));
if (!ex.getMessage().isEmpty())
{
sender.sendMessage(ex.getMessage());
}
return true;
}
catch (Throwable ex)
{
showCommandError(sender, commandLabel, ex);
return true;
}
}
catch (Throwable ex)
{
LOGGER.log(Level.SEVERE, _("commandFailed", commandLabel), ex);
return true;
}
}
@Override
public IUser getUserByAddress(final String address)
{
String username = instance.users.getUserByAddress(address);
return username == null ? null : ess.getUserMap().getUser(username);
}
