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PlotSquared, a land and world management plugin for Minecraft.
/*
* PlotSquared, a land and world management plugin for Minecraft.
* Copyright (C) IntellectualSites
* Copyright (C) IntellectualSites team and contributors
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see area: id: owner: shared: unknown:[true | false] clear:[true | false]",
command = "purge",
permission = "plots.admin",
category = CommandCategory.ADMINISTRATION,
requiredType = RequiredType.CONSOLE,
confirmation = true)
public class Purge extends SubCommand {
private static final Logger LOGGER = LogManager.getLogger("PlotSquared/" + Purge.class.getSimpleName());
private final PlotAreaManager plotAreaManager;
private final PlotListener plotListener;
@Inject
public Purge(
final @NonNull PlotAreaManager plotAreaManager,
final @NonNull PlotListener plotListener
) {
this.plotAreaManager = plotAreaManager;
this.plotListener = plotListener;
}
@Override
public boolean onCommand(final PlotPlayer player, String[] args) {
if (args.length == 0) {
sendUsage(player);
return false;
}
String world = null;
PlotArea area = null;
PlotId id = null;
UUID owner = null;
UUID added = null;
boolean clear = false;
boolean unknown = false;
for (String arg : args) {
String[] split = arg.split(":");
if (split.length != 2) {
sendUsage(player);
return false;
}
switch (split[0].toLowerCase()) {
case "world", "w" -> world = split[1];
case "area", "a" -> {
area = this.plotAreaManager.getPlotAreaByString(split[1]);
if (area == null) {
player.sendMessage(
TranslatableCaption.of("errors.not_valid_plot_world"),
TagResolver.resolver("value", Tag.inserting(Component.text(split[1])))
);
return false;
}
}
case "plotid", "id" -> {
try {
id = PlotId.fromString(split[1]);
} catch (IllegalArgumentException ignored) {
player.sendMessage(
TranslatableCaption.of("invalid.not_valid_plot_id"),
TagResolver.resolver("value", Tag.inserting(Component.text(split[1])))
);
return false;
}
}
case "owner", "o" -> {
UUIDMapping ownerMapping = PlotSquared.get().getImpromptuUUIDPipeline().getImmediately(split[1]);
if (ownerMapping == null) {
player.sendMessage(
TranslatableCaption.of("errors.invalid_player"),
TagResolver.resolver("value", Tag.inserting(Component.text(split[1])))
);
return false;
}
owner = ownerMapping.uuid();
}
case "shared", "s" -> {
UUIDMapping addedMapping = PlotSquared.get().getImpromptuUUIDPipeline().getImmediately(split[1]);
if (addedMapping == null) {
player.sendMessage(
TranslatableCaption.of("errors.invalid_player"),
TagResolver.resolver("value", Tag.inserting(Component.text(split[1])))
);
return false;
}
added = addedMapping.uuid();
}
case "clear", "c", "delete", "d", "del" -> clear = Boolean.parseBoolean(split[1]);
case "unknown", "?", "u" -> unknown = Boolean.parseBoolean(split[1]);
default -> {
sendUsage(player);
return false;
}
}
}
final HashSet toDelete = new HashSet<>();
for (Plot plot : PlotQuery.newQuery().whereBasePlot()) {
if (world != null && !plot.getWorldName().equalsIgnoreCase(world)) {
continue;
}
if (area != null && !plot.getArea().equals(area)) {
continue;
}
if (id != null && !plot.getId().equals(id)) {
continue;
}
if (owner != null && !plot.isOwner(owner)) {
continue;
}
if (added != null && !plot.isAdded(added)) {
continue;
}
if (unknown) {
UUIDMapping uuidMapping = PlotSquared.get().getImpromptuUUIDPipeline().getImmediately(plot.getOwner());
if (uuidMapping != null) {
continue;
}
}
toDelete.addAll(plot.getConnectedPlots());
}
if (PlotSquared.get().plots_tmp != null) {
for (Entry> entry : PlotSquared.get().plots_tmp
.entrySet()) {
String worldName = entry.getKey();
if (world != null && !world.equalsIgnoreCase(worldName)) {
continue;
}
for (Entry entry2 : entry.getValue().entrySet()) {
Plot plot = entry2.getValue();
if (area != null && !plot.getArea().equals(area)) {
continue;
}
if (id != null && !plot.getId().equals(id)) {
continue;
}
if (owner != null && !plot.isOwner(owner)) {
continue;
}
if (added != null && !plot.isAdded(added)) {
continue;
}
if (unknown) {
UUIDMapping addedMapping = PlotSquared.get().getImpromptuUUIDPipeline().getImmediately(plot.getOwner());
if (addedMapping != null) {
continue;
}
}
toDelete.add(plot);
}
}
}
if (toDelete.isEmpty()) {
player.sendMessage(TranslatableCaption.of("invalid.found_no_plots"));
return false;
}
String cmd =
"/plot purge " + StringMan.join(args, " ") + " (" + toDelete.size() + " plots)";
boolean finalClear = clear;
Runnable run = () -> {
LOGGER.info("Calculating plots to purge, please wait...");
HashSet ids = new HashSet<>();
Iterator iterator = toDelete.iterator();
AtomicBoolean cleared = new AtomicBoolean(true);
Runnable runasync = new Runnable() {
@Override
public void run() {
while (iterator.hasNext() && cleared.get()) {
cleared.set(false);
Plot plot = iterator.next();
if (plot.temp != Integer.MAX_VALUE) {
try {
ids.add(plot.temp);
if (finalClear) {
plot.getPlotModificationManager().clear(false, true, player,
() -> LOGGER.info("Plot {} cleared by purge", plot.getId())
);
} else {
plot.getPlotModificationManager().removeSign();
}
plot.getArea().removePlot(plot.getId());
for (PlotPlayer pp : plot.getPlayersInPlot()) {
Purge.this.plotListener.plotEntry(pp, plot);
}
} catch (NullPointerException e) {
LOGGER.error("NullPointer during purge detected. This is likely"
+ " because you are deleting a world that has been removed", e);
}
}
cleared.set(true);
}
if (iterator.hasNext()) {
TaskManager.runTaskAsync(this);
} else {
TaskManager.runTask(() -> {
DBFunc.purgeIds(ids);
player.sendMessage(
TranslatableCaption.of("purge.purge_success"),
TagResolver.resolver(
"amount",
Tag.inserting(Component.text(ids.size() + "/" + toDelete.size()))
)
);
});
}
}
};
TaskManager.runTaskAsync(runasync);
};
if (hasConfirmation(player)) {
if (unknown) {
if (Settings.UUID.BACKGROUND_CACHING_ENABLED) {
player.sendMessage(TranslatableCaption.of("purge.confirm_purge_unknown_bg_enabled"));
} else {
player.sendMessage(TranslatableCaption.of("purge.confirm_purge_unknown_bg_disabled"));
}
}
CmdConfirm.addPending(player, cmd, run);
} else {
run.run();
}
return true;
}
}