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BanCommand.java
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BanCommand.java
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package com.denizenscript.denizen.scripts.commands.server;
import com.denizenscript.denizen.utilities.debugging.Debug;
import com.denizenscript.denizen.objects.PlayerTag;
import com.denizenscript.denizencore.exceptions.InvalidArgumentsException;
import com.denizenscript.denizencore.objects.*;
import com.denizenscript.denizencore.objects.core.DurationTag;
import com.denizenscript.denizencore.objects.core.ElementTag;
import com.denizenscript.denizencore.objects.core.ListTag;
import com.denizenscript.denizencore.scripts.ScriptEntry;
import com.denizenscript.denizencore.scripts.commands.AbstractCommand;
import org.bukkit.BanList;
import org.bukkit.Bukkit;
import java.util.Date;
import java.util.List;
public class BanCommand extends AbstractCommand {
public BanCommand() {
setName("ban");
setSyntax("ban ({add}/remove) [<player>|.../addresses:<address>|...] (reason:<text>) (duration:<duration>) (source:<text>)");
setRequiredArguments(1, 5);
isProcedural = false;
}
// <--[command]
// @Name Ban
// @Syntax ban ({add}/remove) [<player>|.../addresses:<address>|...] (reason:<text>) (duration:<duration>) (source:<text>)
// @Required 1
// @Maximum 5
// @Short Ban or un-ban players or ip addresses.
// @Group server
//
// @Description
// Add or remove player or ip address bans from the server. Banning a player will also kick them from the server.
// You may optionally specify both a list of players and list of addresses.
// Options are:
// reason: Sets the ban reason. Defaults to "Banned.".
// duration: Sets the duration of the temporary ban. This will be a permanent ban if not specified.
// source: Sets the source of the ban. Defaults to "(Unknown)".
//
// @Tags
// <PlayerTag.is_banned>
// <PlayerTag.ban_reason>
// <PlayerTag.ban_expiration>
// <PlayerTag.ban_created>
// <PlayerTag.ban_source>
// <server.is_banned[<address>]>
// <server.ban_info[<address>].expiration>
// <server.ban_info[<address>].reason>
// <server.ban_info[<address>].created>
// <server.ban_info[<address>].source>
// <server.banned_addresses>
// <server.banned_players>
//
// @Usage
// Use to ban a player.
// - ban <[player]>
//
// @Usage
// Use to ban a list of players with a reason.
// - ban <[player]>|<[someplayer]> "reason:Didn't grow enough potatoes."
//
// @Usage
// Use to ban a list of players for 10 minutes with a reason.
// - ban <[player]>|<[someplayer]> "reason:Didn't grow enough potatoes." duration:10m
//
// @Usage
// Use to ban a player with a source.
// - ban <[aplayer]> "reason:Grew too many potatoes." source:<player.name>
//
// @Usage
// Use to ban an ip address.
// - ban addresses:127.0.0.1
//
// @Usage
// Use to temporarily ip ban all online players.
// - ban addresses:<server.online_players.parse[ip]> duration:5m
//
// @Usage
// Use to unban a list of players.
// - ban remove <[player]>|<[someplayer]>
//
// @Usage
// Use to unban an ip address.
// - ban remove addresses:127.0.0.1
// -->
public enum Actions {
ADD, REMOVE
}
@Override
public void parseArgs(ScriptEntry scriptEntry) throws InvalidArgumentsException {
for (Argument arg : scriptEntry.getProcessedArgs()) {
if (!scriptEntry.hasObject("action") && (arg.matchesPrefix("action")
|| arg.matchesEnum(Actions.values()))) {
scriptEntry.addObject("action", arg.asElement());
}
else if (!scriptEntry.hasObject("addresses") && arg.matchesPrefix("addresses", "address")) {
scriptEntry.addObject("addresses", arg.asType(ListTag.class));
}
else if (!scriptEntry.hasObject("targets") && (arg.matchesPrefix("targets", "target")
|| arg.matchesArgumentList(PlayerTag.class))) {
scriptEntry.addObject("targets", arg.asType(ListTag.class).filter(PlayerTag.class, scriptEntry));
}
else if (!scriptEntry.hasObject("reason") && arg.matchesPrefix("reason")) {
scriptEntry.addObject("reason", arg.asElement());
}
else if (!scriptEntry.hasObject("duration") && (arg.matchesPrefix("duration", "time", "d", "expiration")
|| arg.matchesArgumentType(DurationTag.class))) {
scriptEntry.addObject("duration", arg.asType(DurationTag.class));
}
else if (!scriptEntry.hasObject("source") && arg.matchesPrefix("source")) {
scriptEntry.addObject("source", arg.asElement());
}
else {
arg.reportUnhandled();
}
}
scriptEntry.defaultObject("action", new ElementTag("add"))
.defaultObject("reason", new ElementTag("Banned."))
.defaultObject("source", new ElementTag("(Unknown)"));
if (Actions.valueOf(scriptEntry.getObject("action").toString().toUpperCase()) == null) {
throw new IllegalArgumentException("Invalid action specified.");
}
if ((!scriptEntry.hasObject("targets") || ((List<PlayerTag>) scriptEntry.getObject("targets")).isEmpty())
&& (!scriptEntry.hasObject("addresses") || ((List<ElementTag>) scriptEntry.getObject("addresses")).isEmpty())) {
throw new IllegalArgumentException("Must specify a valid target or address!");
}
}
@Override
public void execute(ScriptEntry scriptEntry) {
ElementTag action = scriptEntry.getElement("action");
List<PlayerTag> targets = (List<PlayerTag>) scriptEntry.getObject("targets");
ListTag addresses = scriptEntry.getObjectTag("addresses");
ElementTag reason = scriptEntry.getElement("reason");
DurationTag duration = scriptEntry.getObjectTag("duration");
ElementTag source = scriptEntry.getElement("source");
Date expiration = null;
if (duration != null && duration.getTicks() != 0) {
expiration = new Date(new DurationTag(System.currentTimeMillis() / 50 + duration.getTicks()).getTicks() * 50);
}
if (scriptEntry.dbCallShouldDebug()) {
Debug.report(scriptEntry, getName(),
action.debug() +
(targets != null ? ArgumentHelper.debugObj("targets", targets) : "") +
(addresses != null ? addresses.debug() : "") +
reason.debug() +
(duration != null ? duration.debug() : "") +
source.debug());
}
Actions banAction = Actions.valueOf(action.toString().toUpperCase());
switch (banAction) {
case ADD:
if (targets != null) {
for (PlayerTag player : targets) {
if (player.isValid()) {
Bukkit.getBanList(BanList.Type.NAME).addBan(player.getName(), reason.toString(), expiration, source.toString());
if (player.isOnline()) {
player.getPlayerEntity().kickPlayer(reason.toString());
}
}
}
}
if (addresses != null) {
for (String address : addresses) {
Bukkit.getBanList(BanList.Type.IP).addBan(address, reason.toString(), expiration, source.toString());
}
}
break;
case REMOVE:
if (targets != null) {
for (PlayerTag player : targets) {
if (player.isValid()) {
if (player.getOfflinePlayer().isBanned()) {
Bukkit.getBanList(BanList.Type.NAME).pardon(player.getName());
}
}
}
}
if (addresses != null) {
for (String address : addresses) {
Bukkit.getBanList(BanList.Type.IP).pardon(address);
}
}
break;
}
}
}