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#2578: Add easy way to get proxy command iff it is enabled for that sender

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This commit is contained in:
Simon Chuu 2019-01-19 00:15:40 -05:00 committed by md_5
parent 712a60ffd2
commit 3889f8683d
2 changed files with 50 additions and 6 deletions
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23
api/src/main/java/net/md_5/bungee/api/event/ChatEvent.java
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@ -3,8 +3,11 @@ package net.md_5.bungee.api.event;
import lombok.Data;
import lombok.EqualsAndHashCode;
import lombok.ToString;
import net.md_5.bungee.api.CommandSender;
import net.md_5.bungee.api.ProxyServer;
import net.md_5.bungee.api.connection.Connection;
import net.md_5.bungee.api.plugin.Cancellable;
import net.md_5.bungee.api.plugin.PluginManager;
/**
* Event called when a player sends a message to a server.
@ -39,4 +42,24 @@ public class ChatEvent extends TargetedEvent implements Cancellable
{
return message.length() > 0 && message.charAt( 0 ) == '/';
}
/**
* Checks whether this message is run on this proxy server.
*
* @return if this command runs on the proxy
* @see PluginManager#isExecutableCommand(java.lang.String, net.md_5.bungee.api.CommandSender)
*/
public boolean isProxyCommand()
{
if ( !isCommand() )
{
return false;
}
int index = message.indexOf( " " );
String commandName = ( index == -1 ) ? message.substring( 1 ) : message.substring( 1, index );
CommandSender sender = ( getSender() instanceof CommandSender ) ? (CommandSender) getSender() : null;
return ProxyServer.getInstance().getPluginManager().isExecutableCommand( commandName, sender );
}
}

33
api/src/main/java/net/md_5/bungee/api/plugin/PluginManager.java
View File

@ -111,6 +111,32 @@ public class PluginManager
}
}
private Command getCommandIfEnabled(String commandName, CommandSender sender)
{
String commandLower = commandName.toLowerCase( Locale.ROOT );
// Check if command is disabled when a player sent the command
if ( ( sender instanceof ProxiedPlayer ) && proxy.getDisabledCommands().contains( commandLower ) )
{
return null;
}
return commandMap.get( commandLower );
}
/**
* Checks if the command is registered and can possibly be executed by the
* sender (without taking permissions into account).
*
* @param commandName the name of the command
* @param sender the sender executing the command
* @return whether the command will be handled
*/
public boolean isExecutableCommand(String commandName, CommandSender sender)
{
return getCommandIfEnabled( commandName, sender ) != null;
}
public boolean dispatchCommand(CommandSender sender, String commandLine)
{
return dispatchCommand( sender, commandLine, null );
@ -133,12 +159,7 @@ public class PluginManager
return false;
}
String commandName = split[0].toLowerCase( Locale.ROOT );
if ( sender instanceof ProxiedPlayer && proxy.getDisabledCommands().contains( commandName ) )
{
return false;
}
Command command = commandMap.get( commandName );
Command command = getCommandIfEnabled( split[0], sender );
if ( command == null )
{
return false;