165 lines
5.2 KiB
Java
165 lines
5.2 KiB
Java
/*
|
|
* This file is part of Player Analytics (Plan).
|
|
*
|
|
* Plan is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Lesser General Public License v3 as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* Plan 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 Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public License
|
|
* along with Plan. If not, see <https://www.gnu.org/licenses/>.
|
|
*/
|
|
package com.djrapitops.plan.addons.placeholderapi;
|
|
|
|
import com.djrapitops.plan.PlanSystem;
|
|
import com.djrapitops.plan.placeholder.PlanPlaceholders;
|
|
import com.djrapitops.plan.processing.Processing;
|
|
import com.djrapitops.plan.utilities.dev.Untrusted;
|
|
import com.djrapitops.plan.utilities.logging.ErrorContext;
|
|
import com.djrapitops.plan.utilities.logging.ErrorLogger;
|
|
import com.djrapitops.plan.version.VersionChecker;
|
|
import com.github.benmanes.caffeine.cache.Cache;
|
|
import com.github.benmanes.caffeine.cache.Caffeine;
|
|
import me.clip.placeholderapi.PlaceholderAPIPlugin;
|
|
import me.clip.placeholderapi.expansion.PlaceholderExpansion;
|
|
import org.bukkit.OfflinePlayer;
|
|
|
|
import java.util.*;
|
|
import java.util.concurrent.ConcurrentHashMap;
|
|
import java.util.concurrent.TimeUnit;
|
|
|
|
/**
|
|
* Placeholder expansion used to provide data from Plan on Bukkit.
|
|
*
|
|
* @author aidn5
|
|
*/
|
|
public class PlanPlaceholderExtension extends PlaceholderExpansion {
|
|
|
|
private final ErrorLogger errorLogger;
|
|
private final VersionChecker versionChecker;
|
|
private final PlanPlaceholders placeholders;
|
|
|
|
private final Set<String> currentlyProcessing;
|
|
private final Processing processing;
|
|
private final Cache<String, String> cache;
|
|
|
|
public PlanPlaceholderExtension(
|
|
PlanPlaceholders placeholders,
|
|
PlanSystem system,
|
|
ErrorLogger errorLogger
|
|
) {
|
|
this.placeholders = placeholders;
|
|
processing = system.getProcessing();
|
|
this.versionChecker = system.getVersionChecker();
|
|
this.errorLogger = errorLogger;
|
|
|
|
currentlyProcessing = Collections.newSetFromMap(new ConcurrentHashMap<>());
|
|
cache = Caffeine.newBuilder()
|
|
.expireAfterWrite(60, TimeUnit.SECONDS)
|
|
.build();
|
|
}
|
|
|
|
@Override
|
|
public boolean persist() {
|
|
return true;
|
|
}
|
|
|
|
@Override
|
|
public boolean canRegister() {
|
|
return true;
|
|
}
|
|
|
|
@Override
|
|
public String getIdentifier() {
|
|
return "plan";
|
|
}
|
|
|
|
@Override
|
|
public String getAuthor() {
|
|
return "AuroraLS3";
|
|
}
|
|
|
|
@Override
|
|
public String getVersion() {
|
|
return versionChecker.getCurrentVersion();
|
|
}
|
|
|
|
@Override
|
|
public String onRequest(OfflinePlayer player, @Untrusted String params) {
|
|
try {
|
|
UUID uuid = player != null ? player.getUniqueId() : null;
|
|
if ("Server thread".equalsIgnoreCase(Thread.currentThread().getName())) {
|
|
return getCached(params, uuid);
|
|
}
|
|
|
|
return Optional.ofNullable(getCached(params, uuid))
|
|
.orElseGet(() -> getPlaceholderValue(params, uuid));
|
|
} catch (IllegalStateException e) {
|
|
if ("zip file closed".equals(e.getMessage())) {
|
|
return null; // Plan is disabled.
|
|
} else {
|
|
throw e;
|
|
}
|
|
}
|
|
}
|
|
|
|
private String getPlaceholderValue(@Untrusted String params, UUID uuid) {
|
|
try {
|
|
String value = placeholders.onPlaceholderRequest(uuid, parseRequest(params), parseParameters(params));
|
|
|
|
if ("true".equals(value)) { //hack
|
|
value = PlaceholderAPIPlugin.booleanTrue();
|
|
} else if ("false".equals(value)) {
|
|
value = PlaceholderAPIPlugin.booleanFalse();
|
|
}
|
|
|
|
return value;
|
|
} catch (Exception e) {
|
|
errorLogger.warn(e, ErrorContext.builder().whatToDo("Report this").related("Placeholder Request", params, uuid).build());
|
|
return null;
|
|
}
|
|
}
|
|
|
|
@Untrusted
|
|
private String parseRequest(@Untrusted String params) {
|
|
return params.split(":")[0];
|
|
}
|
|
|
|
@Untrusted
|
|
private List<String> parseParameters(@Untrusted String params) {
|
|
List<String> parameters = new ArrayList<>();
|
|
boolean first = true;
|
|
for (@Untrusted String parameter : params.split(":")) {
|
|
if (first) {
|
|
first = false;
|
|
} else {
|
|
parameters.add(parameter);
|
|
}
|
|
}
|
|
return parameters;
|
|
}
|
|
|
|
private String getCached(@Untrusted String params, UUID uuid) {
|
|
@Untrusted String key = params + "-" + uuid;
|
|
|
|
if (!currentlyProcessing.contains(key)) {
|
|
currentlyProcessing.add(key);
|
|
processing.submitNonCritical(() -> {
|
|
String value = getPlaceholderValue(params, uuid);
|
|
|
|
if (value != null) {
|
|
cache.put(key, value);
|
|
}
|
|
currentlyProcessing.remove(key);
|
|
});
|
|
}
|
|
|
|
return cache.getIfPresent(key);
|
|
}
|
|
}
|