Native support for PermissionsEx

Essentials/nbproject/project.properties

@@ -32,6 +32,7 @@ file.reference.iCo4.jar=../lib/iCo4.jar
 file.reference.iCo5.jar=../lib/iCo5.jar
 file.reference.junit-4.5.jar=..\\lib\\junit_4\\junit-4.5.jar
 file.reference.Permissions3.jar=../lib/Permissions3.jar
+file.reference.PermissionsEx.jar=../lib/PermissionsEx.jar
 includes=**
 jar.compress=false
 javac.classpath=\
@@ -39,7 +40,8 @@ javac.classpath=\
     ${file.reference.craftbukkit-0.0.1-SNAPSHOT.jar}:\
     ${file.reference.iCo4.jar}:\
     ${file.reference.iCo5.jar}:\
-    ${file.reference.BOSEconomy7.jar}
+    ${file.reference.BOSEconomy7.jar}:\
+    ${file.reference.PermissionsEx.jar}
 # Space-separated list of extra javac options
 javac.compilerargs=
 javac.deprecation=false

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

@@ -143,32 +143,7 @@ public class Essentials extends JavaPlugin implements IEssentials
 			LOGGER.log(Level.INFO, Util.i18n("bukkitFormatChanged"));
 		}
 
-		final Plugin permissionsPlugin = pm.getPlugin("Permissions");
-
-		if (permissionsPlugin != null)
-		{
-			if (permissionsPlugin.getDescription().getVersion().charAt(0) == '3')
-			{
-				this.permissionsHandler = new Permissions3Handler(permissionsPlugin);
-			}
-			else
-			{
-				this.permissionsHandler = new Permissions2Handler(permissionsPlugin);
-			}
-		}
-		else
-		{
-			if (this.getSettings().useBukkitPermissions())
-			{
-				this.permissionsHandler = new BukkitPermissionsHandler();
-			}
-			else
-			{
-				this.permissionsHandler = new ConfigPermissionsHandler(this);
-			}
-		}
-
-		final ServerListener serverListener = new EssentialsPluginListener(paymentMethod);
+		final ServerListener serverListener = new EssentialsPluginListener(this);
 		pm.registerEvent(Type.PLUGIN_ENABLE, serverListener, Priority.Low, this);
 		pm.registerEvent(Type.PLUGIN_DISABLE, serverListener, Priority.Low, this);
 
@@ -663,6 +638,11 @@ public class Essentials extends JavaPlugin implements IEssentials
 	{
 		return permissionsHandler;
 	}
+	
+	public void setPermissionsHandler(IPermissionsHandler handler)
+	{
+		this.permissionsHandler = handler;
+	}
 
 	public BanWorkaround getBans()
 	{

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

@@ -6,40 +6,76 @@ import java.util.logging.Logger;
 import org.bukkit.event.server.PluginDisableEvent;
 import org.bukkit.event.server.PluginEnableEvent;
 import org.bukkit.event.server.ServerListener;
+import org.bukkit.plugin.Plugin;
+import org.bukkit.plugin.PluginManager;
 
 
 public class EssentialsPluginListener extends ServerListener
 {
-	private final Methods methods;
-	private static final Logger logger = Logger.getLogger("Minecraft");
+	private final transient IEssentials ess;
+	private static final Logger LOGGER = Logger.getLogger("Minecraft");
 
-	public EssentialsPluginListener(Methods methods)
+	public EssentialsPluginListener(final IEssentials ess)
 	{
-		this.methods = methods;
+		this.ess = ess;
 	}
-	
+
 	@Override
-	public void onPluginEnable(PluginEnableEvent event)
+	public void onPluginEnable(final PluginEnableEvent event)
 	{
-		if (!methods.hasMethod())
+		checkPermissions();
+		if (!ess.getPaymentMethod().hasMethod() && ess.getPaymentMethod().setMethod(event.getPlugin()))
 		{
-			if (methods.setMethod(event.getPlugin()))
-			{
-				logger.log(Level.INFO, "[Essentials] Payment method found (" + methods.getMethod().getName() + " version: " + methods.getMethod().getVersion() + ")");
-			}
+			LOGGER.log(Level.INFO, "[Essentials] Payment method found (" + ess.getPaymentMethod().getMethod().getName() + " version: " + ess.getPaymentMethod().getMethod().getVersion() + ")");
+
 		}
 	}
 
 	@Override
 	public void onPluginDisable(PluginDisableEvent event)
 	{
+		checkPermissions();
 		// Check to see if the plugin thats being disabled is the one we are using
-		if (methods != null && methods.hasMethod())
+		if (ess.getPaymentMethod() != null && ess.getPaymentMethod().hasMethod() && ess.getPaymentMethod().checkDisabled(event.getPlugin()))
 		{
-			if (methods.checkDisabled(event.getPlugin()))
+			LOGGER.log(Level.INFO, "[Essentials] Payment method was disabled. No longer accepting payments.");
+		}
+	}
+	
+	private void checkPermissions()
+	{
+		final PluginManager pm = ess.getServer().getPluginManager();
+		final Plugin permissionsExPlugin = pm.getPlugin("PermissionsEx");
+
+		if (permissionsExPlugin == null || !permissionsExPlugin.isEnabled())
+		{
+			final Plugin permissionsPlugin = pm.getPlugin("Permissions");
+			if (permissionsPlugin == null || !permissionsPlugin.isEnabled())
 			{
-				logger.log(Level.INFO, "[Essentials] Payment method was disabled. No longer accepting payments.");
+				if (ess.getSettings().useBukkitPermissions())
+				{
+					ess.setPermissionsHandler(new BukkitPermissionsHandler());
+				}
+				else
+				{
+					ess.setPermissionsHandler(new ConfigPermissionsHandler(ess));
+				}
 			}
+			else
+			{
+				if (permissionsPlugin.getDescription().getVersion().charAt(0) == '3')
+				{
+					ess.setPermissionsHandler(new Permissions3Handler(permissionsPlugin));
+				}
+				else
+				{
+					ess.setPermissionsHandler(new Permissions2Handler(permissionsPlugin));
+				}
+			}
+		}
+		else
+		{
+			ess.setPermissionsHandler(new PermissionsExHandler());
 		}
 	}
 }

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

@@ -59,9 +59,11 @@ public interface IEssentials extends Plugin
 
 	IPermissionsHandler getPermissionsHandler();
 
+	void setPermissionsHandler(IPermissionsHandler handler);
+
 	void showError(final CommandSender sender, final Throwable exception, final String commandLabel);
 
 	Map<String, User> getAllUsers();
-	
+
 	ItemDb getItemDb();
 }

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

@@ -0,0 +1,74 @@
+package com.earth2me.essentials;
+
+import org.bukkit.entity.Player;
+import ru.tehkode.permissions.PermissionManager;
+import ru.tehkode.permissions.PermissionUser;
+import ru.tehkode.permissions.bukkit.PermissionsEx;
+
+
+class PermissionsExHandler implements IPermissionsHandler
+{
+	private final transient PermissionManager manager;
+
+	public PermissionsExHandler()
+	{
+		manager = PermissionsEx.getPermissionManager();
+	}
+
+	public String getGroup(Player base)
+	{
+		final PermissionUser user = manager.getUser(base.getName());
+		if (user == null)
+		{
+			return "default";
+		}
+		return user.getGroupsNames()[0];
+	}
+
+	public boolean canBuild(Player base, String group)
+	{
+		final PermissionUser user = manager.getUser(base.getName());
+		if (user == null)
+		{
+			return true;
+		}
+
+		return user.getOptionBoolean("build", base.getWorld().getName(), true);
+	}
+
+	public boolean inGroup(Player base, String group)
+	{
+		final PermissionUser user = manager.getUser(base.getName());
+		if (user == null)
+		{
+			return false;
+		}
+
+		return user.inGroup(group);
+	}
+
+	public boolean hasPermission(Player base, String node)
+	{
+		return manager.has(base.getName(), node, base.getWorld().getName());
+	}
+
+	public String getPrefix(Player base)
+	{
+		final PermissionUser user = manager.getUser(base.getName());
+		if (user == null)
+		{
+			return "";
+		}
+		return user.getPrefix();
+	}
+
+	public String getSuffix(Player base)
+	{
+		final PermissionUser user = manager.getUser(base.getName());
+		if (user == null)
+		{
+			return "";
+		}
+		return user.getSuffix();
+	}
+}