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package com.earth2me.essentials.anticheat.command;
import com.earth2me.essentials.anticheat.NoCheat;
import com.earth2me.essentials.anticheat.config.Permissions;
import java.util.*;
import java.util.Map.Entry;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.permissions.Permission;
/**
* Handle all NoCheat related commands in a common place
*/
public class CommandHandler
{
private final List<Permission> perms;
public CommandHandler(NoCheat plugin)
{
// Make a copy to allow sorting
perms = new LinkedList<Permission>(plugin.getDescription().getPermissions());
// Sort NoCheats permission by name and parent-child relation with
// a custom sorting method
Collections.sort(perms, new Comparator<Permission>()
{
public int compare(Permission o1, Permission o2)
{
String name1 = o1.getName();
String name2 = o2.getName();
if (name1.equals(name2))
{
return 0;
}
if (name1.startsWith(name2))
{
return 1;
}
if (name2.startsWith(name1))
{
return -1;
}
return name1.compareTo(name2);
}
});
}
/**
* Handle a command that is directed at NoCheat
*
* @param plugin
* @param sender
* @param command
* @param label
* @param args
* @return
*/
public boolean handleCommand(NoCheat plugin, CommandSender sender, Command command, String label, String[] args)
{
boolean result = false;
// Not our command, how did it get here?
if (!command.getName().equalsIgnoreCase("nocheat") || args.length == 0)
{
result = false;
}
else if (args[0].equalsIgnoreCase("permlist") && args.length >= 2)
{
// permlist command was used
result = handlePermlistCommand(plugin, sender, args);
}
else if (args[0].equalsIgnoreCase("reload"))
{
// reload command was used
result = handleReloadCommand(plugin, sender);
}
else if (args[0].equalsIgnoreCase("playerinfo") && args.length >= 2)
{
// playerinfo command was used
result = handlePlayerInfoCommand(plugin, sender, args);
}
return result;
}
private boolean handlePlayerInfoCommand(NoCheat plugin, CommandSender sender, String[] args)
{
Map<String, Object> map = plugin.getPlayerData(args[1]);
String filter = "";
if (args.length > 2)
{
filter = args[2];
}
sender.sendMessage("PlayerInfo for " + args[1]);
for (Entry<String, Object> entry : map.entrySet())
{
if (entry.getKey().contains(filter))
{
sender.sendMessage(entry.getKey() + ": " + entry.getValue());
}
}
return true;
}
private boolean handlePermlistCommand(NoCheat plugin, CommandSender sender, String[] args)
{
// Get the player by name
Player player = plugin.getServer().getPlayerExact(args[1]);
if (player == null)
{
sender.sendMessage("Unknown player: " + args[1]);
return true;
}
// Should permissions be filtered by prefix?
String prefix = "";
if (args.length == 3)
{
prefix = args[2];
}
sender.sendMessage("Player " + player.getName() + " has the permission(s):");
for (Permission permission : perms)
{
if (permission.getName().startsWith(prefix))
{
sender.sendMessage(permission.getName() + ": " + player.hasPermission(permission));
}
}
return true;
}
private boolean handleReloadCommand(NoCheat plugin, CommandSender sender)
{
// Players need a special permission for this
if (!(sender instanceof Player) || sender.hasPermission(Permissions.ADMIN_RELOAD))
{
sender.sendMessage("[NoCheat] Reloading configuration");
plugin.reloadConfiguration();
sender.sendMessage("[NoCheat] Configuration reloaded");
}
else
{
sender.sendMessage("You lack the " + Permissions.ADMIN_RELOAD + " permission to use 'reload'");
}
return true;
}
}
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