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package com.earth2me.essentials;
import static com.earth2me.essentials.I18n.tl;
import com.earth2me.essentials.commands.WarpNotFoundException;
import com.earth2me.essentials.utils.StringUtil;
import java.io.File;
import java.io.IOException;
import java.util.*;
import java.util.logging.Level;
import java.util.logging.Logger;
import net.ess3.api.InvalidNameException;
import net.ess3.api.InvalidWorldException;
import org.bukkit.Location;
import org.bukkit.Server;
public class Warps implements IConf, net.ess3.api.IWarps
{
private static final Logger logger = Logger.getLogger("Essentials");
private final Map<StringIgnoreCase, EssentialsConf> warpPoints = new HashMap<StringIgnoreCase, EssentialsConf>();
private final File warpsFolder;
private final Server server;
public Warps(Server server, File dataFolder)
{
this.server = server;
warpsFolder = new File(dataFolder, "warps");
if (!warpsFolder.exists())
{
warpsFolder.mkdirs();
}
reloadConfig();
}
@Override
public boolean isEmpty()
{
return warpPoints.isEmpty();
}
@Override
public Collection<String> getList()
{
final List<String> keys = new ArrayList<String>();
for (StringIgnoreCase stringIgnoreCase : warpPoints.keySet())
{
keys.add(stringIgnoreCase.getString());
}
Collections.sort(keys, String.CASE_INSENSITIVE_ORDER);
return keys;
}
@Override
public Location getWarp(String warp) throws WarpNotFoundException, InvalidWorldException
{
EssentialsConf conf = warpPoints.get(new StringIgnoreCase(warp));
if (conf == null)
{
throw new WarpNotFoundException();
}
return conf.getLocation(null, server);
}
@Override
public void setWarp(String name, Location loc) throws Exception
{
String filename = StringUtil.sanitizeFileName(name);
EssentialsConf conf = warpPoints.get(new StringIgnoreCase(name));
if (conf == null)
{
File confFile = new File(warpsFolder, filename + ".yml");
if (confFile.exists())
{
throw new Exception(tl("similarWarpExist"));
}
conf = new EssentialsConf(confFile);
warpPoints.put(new StringIgnoreCase(name), conf);
}
conf.setProperty(null, loc);
conf.setProperty("name", name);
try
{
conf.saveWithError();
}
catch (IOException ex)
{
throw new IOException(tl("invalidWarpName"));
}
}
@Override
public void removeWarp(String name) throws Exception
{
EssentialsConf conf = warpPoints.get(new StringIgnoreCase(name));
if (conf == null)
{
throw new Exception(tl("warpNotExist"));
}
if (!conf.getFile().delete())
{
throw new Exception(tl("warpDeleteError"));
}
warpPoints.remove(new StringIgnoreCase(name));
}
@Override
public final void reloadConfig()
{
warpPoints.clear();
File[] listOfFiles = warpsFolder.listFiles();
if (listOfFiles.length >= 1)
{
for (int i = 0; i < listOfFiles.length; i++)
{
String filename = listOfFiles[i].getName();
if (listOfFiles[i].isFile() && filename.endsWith(".yml"))
{
try
{
EssentialsConf conf = new EssentialsConf(listOfFiles[i]);
conf.load();
String name = conf.getString("name");
if (name != null)
{
warpPoints.put(new StringIgnoreCase(name), conf);
}
}
catch (Exception ex)
{
logger.log(Level.WARNING, tl("loadWarpError", filename), ex);
}
}
}
}
}
//This is here for future 3.x api support. Not implemented here becasue storage is handled differently
@Override
public File getWarpFile(String name) throws InvalidNameException
{
throw new UnsupportedOperationException("Not supported yet.");
}
@Override
public int getCount()
{
return getList().size();
}
private static class StringIgnoreCase
{
private final String string;
public StringIgnoreCase(String string)
{
this.string = string;
}
@Override
public int hashCode()
{
return getString().toLowerCase(Locale.ENGLISH).hashCode();
}
@Override
public boolean equals(Object o)
{
if (o instanceof StringIgnoreCase)
{
return getString().equalsIgnoreCase(((StringIgnoreCase)o).getString());
}
return false;
}
public String getString()
{
return string;
}
}
}
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