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init utils

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zhangyuheng 2024-04-09 09:56:39 +08:00
parent 2f386ab473
commit bb716f84a5
8 changed files with 1263 additions and 0 deletions
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27
src/main/java/cn/lunadeer/ac48/AC48.java
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@ -1,5 +1,6 @@
package cn.lunadeer.ac48;
import cn.lunadeer.ac48.utils.*;
import org.bukkit.plugin.java.JavaPlugin;
public final class AC48 extends JavaPlugin {
@ -7,11 +8,37 @@ public final class AC48 extends JavaPlugin {
@Override
public void onEnable() {
// Plugin startup logic
instance = this;
config = new ConfigManager(this);
scheduler = new Scheduler(this);
Metrics metrics = new Metrics(this, 21550);
if (config.getCheckUpdate()) {
giteaReleaseCheck = new GiteaReleaseCheck(this,
"https://ssl.lunadeer.cn:14446",
"zhangyuheng",
"AC48");
}
XLogger.info("AC48插件已启动");
XLogger.info("版本：" + this.getPluginMeta().getVersion());
// http://patorjk.com/software/taag/#p=display&f=Big&t=AC48
XLogger.info(" _____ _ _ ___");
XLogger.info(" /\\ / ____| || | / _ \\");
XLogger.info(" / \\ | | | || || (_) |");
XLogger.info(" / /\\ \\| | |__ _> _ <");
XLogger.info(" / ____ \\ |____ | || (_) |");
XLogger.info(" /_/ \\_\\_____| |_| \\___/");
XLogger.info(" ");
}
@Override
public void onDisable() {
// Plugin shutdown logic
}
public static AC48 instance;
public static ConfigManager config;
public static Scheduler scheduler;
private GiteaReleaseCheck giteaReleaseCheck;
}

40
src/main/java/cn/lunadeer/ac48/utils/ConfigManager.java Normal file
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@ -0,0 +1,40 @@
package cn.lunadeer.ac48.utils;
import org.bukkit.configuration.file.FileConfiguration;
import org.bukkit.plugin.java.JavaPlugin;
public class ConfigManager {
public ConfigManager(JavaPlugin plugin) {
_plugin = plugin;
_plugin.saveDefaultConfig();
reload();
_plugin.saveConfig();
}
public void reload() {
_plugin.reloadConfig();
_file = _plugin.getConfig();
_debug = _file.getBoolean("Debug", false);
_check_update = _file.getBoolean("CheckUpdate", true);
}
public Boolean isDebug() {
return _debug;
}
public void setDebug(Boolean debug) {
_debug = debug;
_file.set("Debug", debug);
_plugin.saveConfig();
}
public Boolean getCheckUpdate() {
return _check_update;
}
private final JavaPlugin _plugin;
private FileConfiguration _file;
private Boolean _debug;
private Boolean _check_update;
}

195
src/main/java/cn/lunadeer/ac48/utils/GiteaReleaseCheck.java Normal file
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@ -0,0 +1,195 @@
package cn.lunadeer.ac48.utils;
import org.bukkit.plugin.java.JavaPlugin;
import org.json.simple.JSONArray;
import org.json.simple.JSONObject;
import org.json.simple.parser.JSONParser;
import javax.net.ssl.HttpsURLConnection;
import java.io.BufferedReader;
import java.io.DataOutputStream;
import java.io.File;
import java.io.InputStreamReader;
import java.net.URL;
import java.nio.file.Files;
import java.util.concurrent.TimeUnit;
public class GiteaReleaseCheck {
private static class GiteaRelease {
public String tag_name;
public String message;
public String html_url;
public String download_url;
}
public GiteaReleaseCheck(JavaPlugin plugin, String giteaServer, String owner, String repo) {
this.gitea_server = giteaServer;
this.owner = owner;
this.repo = repo;
this.plugin = plugin;
this.current_version = plugin.getPluginMeta().getVersion();
// 异步每12小时检查一次更新
plugin.getServer().getAsyncScheduler().runAtFixedRate(plugin, (instance) -> {
getLatestRelease();
if (auto_update) {
downloadUpdate();
}
}, 10, 60 * 60 * 12, TimeUnit.SECONDS);
}
public void enableAutoUpdate() {
auto_update = true;
}
private String repoReleases() {
return gitea_server + "/api/v1/repos/" + owner + "/" + repo + "/releases";
}
private String tag(String tagName) {
return gitea_server + "/api/v1/repos/" + owner + "/" + repo + "/tags/" + tagName;
}
private void getLatestRelease() {
XLogger.info("================================");
XLogger.info("正在检查更新...");
// send get request to repoReleases()
try {
// 发送 GET 请求
HttpsURLConnection connection = (HttpsURLConnection) new URL(repoReleases()).openConnection();
connection.setRequestMethod("GET");
connection.setConnectTimeout(5000);
connection.setReadTimeout(5000);
connection.connect();
// 获取响应
StringBuilder builder = new StringBuilder();
try (BufferedReader bufferedReader =
new BufferedReader(new InputStreamReader(connection.getInputStream()))) {
String line;
while ((line = bufferedReader.readLine()) != null) {
builder.append(line);
}
}
JSONArray releaseList = (JSONArray) new JSONParser().parse(builder.toString());
JSONObject latestRelease = (JSONObject) releaseList.get(0);
GiteaRelease release = new GiteaRelease();
release.tag_name = (String) latestRelease.get("tag_name");
release.message = getTagMessage(release.tag_name);
release.html_url = (String) latestRelease.get("html_url");
JSONArray assets = (JSONArray) latestRelease.get("assets");
if (assets.size() > 0) {
JSONObject asset = (JSONObject) assets.get(0);
release.download_url = (String) asset.get("browser_download_url");
}
latest_release = release;
XLogger.debug("Latest release: " + latest_release.tag_name);
XLogger.debug("Message: " + latest_release.message);
XLogger.debug("Download URL: " + latest_release.download_url);
XLogger.debug("HTML URL: " + latest_release.html_url);
if (isNewVersion(current_version, latest_release.tag_name)) {
XLogger.info("发现新版本：" + latest_release.tag_name);
XLogger.info("更新内容：" + latest_release.message);
XLogger.info("下载页面：" + latest_release.html_url);
} else {
XLogger.info("当前已是最新版本：" + current_version);
}
XLogger.info("================================");
} catch (Exception e) {
XLogger.err("Failed to get latest release: " + e.getMessage());
}
}
private String getTagMessage(String tagName) {
try {
// 发送 GET 请求
HttpsURLConnection connection = (HttpsURLConnection) new URL(tag(tagName)).openConnection();
connection.setRequestMethod("GET");
connection.setConnectTimeout(5000);
connection.setReadTimeout(5000);
connection.connect();
// 获取响应
StringBuilder builder = new StringBuilder();
try (BufferedReader bufferedReader =
new BufferedReader(new InputStreamReader(connection.getInputStream()))) {
String line;
while ((line = bufferedReader.readLine()) != null) {
builder.append(line);
}
}
JSONObject tag = (JSONObject) new JSONParser().parse(builder.toString());
return (String) tag.get("message");
} catch (Exception e) {
XLogger.debug("Failed to get tag message: " + e.getMessage());
return "null";
}
}
private void downloadUpdate() {
if (latest_release == null) {
getLatestRelease();
if (latest_release == null)
return;
}
if (!isNewVersion(current_version, latest_release.tag_name)) {
XLogger.info("当前已是最新版本");
return;
}
if (latest_release.download_url == null) {
XLogger.err("下载地址不可用");
return;
}
try {
XLogger.info("================================");
XLogger.info("正在下载更新...");
File pluginsFolder = plugin.getDataFolder().getParentFile();
File newJarFile = new File(pluginsFolder, latest_release.download_url.substring(latest_release.download_url.lastIndexOf("/") + 1));
// send get request to download_url
HttpsURLConnection connection = (HttpsURLConnection) new URL(latest_release.download_url).openConnection();
connection.setRequestMethod("GET");
connection.setConnectTimeout(5000);
connection.setReadTimeout(5000);
connection.connect();
// 获取响应写入文件到 newJarFile
try (DataOutputStream outputStream = new DataOutputStream(Files.newOutputStream(newJarFile.toPath()))) {
byte[] buffer = new byte[1024];
int length;
while ((length = connection.getInputStream().read(buffer)) != -1) {
outputStream.write(buffer, 0, length);
}
}
XLogger.info("更新下载完成");
XLogger.info("新版本：" + latest_release.tag_name);
XLogger.info("请删除旧版本插件，然后重启服务器。");
XLogger.info("================================");
} catch (Exception e) {
XLogger.err("Failed to auto update: " + e.getMessage());
}
}
private String gitea_server;
private String owner;
private String repo;
private JavaPlugin plugin;
private String current_version;
private GiteaRelease latest_release = null;
private boolean auto_update = false;
private boolean isNewVersion(String current, String in_coming) {
// 只保留数字和点号
current = current.replaceAll("[^0-9.]", "");
in_coming = in_coming.replaceAll("[^0-9.]", "");
XLogger.debug("Current version: " + current);
XLogger.debug("In-coming version: " + in_coming);
String[] current_version = current.split("\\.");
String[] in_coming_version = in_coming.split("\\.");
for (int i = 0; i < Math.min(current_version.length, in_coming_version.length); i++) {
int current_v = Integer.parseInt(current_version[i]);
int in_coming_v = Integer.parseInt(in_coming_version[i]);
if (current_v < in_coming_v) {
return true;
} else if (current_v > in_coming_v) {
return false;
}
}
return current_version.length < in_coming_version.length;
}
}

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src/main/java/cn/lunadeer/ac48/utils/Metrics.java Normal file
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@ -0,0 +1,863 @@
package cn.lunadeer.ac48.utils;
import org.bukkit.Bukkit;
import org.bukkit.configuration.file.YamlConfiguration;
import org.bukkit.entity.Player;
import org.bukkit.plugin.Plugin;
import org.bukkit.plugin.java.JavaPlugin;
import javax.net.ssl.HttpsURLConnection;
import java.io.*;
import java.lang.reflect.Method;
import java.net.URL;
import java.nio.charset.StandardCharsets;
import java.util.*;
import java.util.concurrent.Callable;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.ScheduledThreadPoolExecutor;
import java.util.concurrent.TimeUnit;
import java.util.function.BiConsumer;
import java.util.function.Consumer;
import java.util.function.Supplier;
import java.util.logging.Level;
import java.util.stream.Collectors;
import java.util.zip.GZIPOutputStream;
public class Metrics {
private final Plugin plugin;
private final MetricsBase metricsBase;
/**
* Creates a new Metrics instance.
*
* @param plugin Your plugin instance.
* @param serviceId The id of the service. It can be found at <a
* href="https://bstats.org/what-is-my-plugin-id">What is my plugin id?</a>
*/
public Metrics(JavaPlugin plugin, int serviceId) {
this.plugin = plugin;
// Get the config file
File bStatsFolder = new File(plugin.getDataFolder().getParentFile(), "bStats");
File configFile = new File(bStatsFolder, "config.yml");
YamlConfiguration config = YamlConfiguration.loadConfiguration(configFile);
if (!config.isSet("serverUuid")) {
config.addDefault("enabled", true);
config.addDefault("serverUuid", UUID.randomUUID().toString());
config.addDefault("logFailedRequests", false);
config.addDefault("logSentData", false);
config.addDefault("logResponseStatusText", false);
// Inform the server owners about bStats
config
.options()
.header(
"bStats (https://bStats.org) collects some basic information for plugin authors, like how\n"
+ "many people use their plugin and their total player count. It's recommended to keep bStats\n"
+ "enabled, but if you're not comfortable with this, you can turn this setting off. There is no\n"
+ "performance penalty associated with having metrics enabled, and data sent to bStats is fully\n"
+ "anonymous.")
.copyDefaults(true);
try {
config.save(configFile);
} catch (IOException ignored) {
}
}
// Load the data
boolean enabled = config.getBoolean("enabled", true);
String serverUUID = config.getString("serverUuid");
boolean logErrors = config.getBoolean("logFailedRequests", false);
boolean logSentData = config.getBoolean("logSentData", false);
boolean logResponseStatusText = config.getBoolean("logResponseStatusText", false);
metricsBase =
new MetricsBase(
"bukkit",
serverUUID,
serviceId,
enabled,
this::appendPlatformData,
this::appendServiceData,
null,
//submitDataTask -> Bukkit.getScheduler().runTask(plugin, submitDataTask),
plugin::isEnabled,
(message, error) -> this.plugin.getLogger().log(Level.WARNING, message, error),
(message) -> this.plugin.getLogger().log(Level.INFO, message),
logErrors,
logSentData,
logResponseStatusText);
}
/**
* Shuts down the underlying scheduler service.
*/
public void shutdown() {
metricsBase.shutdown();
}
/**
* Adds a custom chart.
*
* @param chart The chart to add.
*/
public void addCustomChart(CustomChart chart) {
metricsBase.addCustomChart(chart);
}
private void appendPlatformData(JsonObjectBuilder builder) {
builder.appendField("playerAmount", getPlayerAmount());
builder.appendField("onlineMode", Bukkit.getOnlineMode() ? 1 : 0);
builder.appendField("bukkitVersion", Bukkit.getVersion());
builder.appendField("bukkitName", Bukkit.getName());
builder.appendField("javaVersion", System.getProperty("java.version"));
builder.appendField("osName", System.getProperty("os.name"));
builder.appendField("osArch", System.getProperty("os.arch"));
builder.appendField("osVersion", System.getProperty("os.version"));
builder.appendField("coreCount", Runtime.getRuntime().availableProcessors());
}
private void appendServiceData(JsonObjectBuilder builder) {
builder.appendField("pluginVersion", plugin.getDescription().getVersion());
}
private int getPlayerAmount() {
try {
// Around MC 1.8 the return type was changed from an array to a collection,
// This fixes java.lang.NoSuchMethodError:
// org.bukkit.Bukkit.getOnlinePlayers()Ljava/util/Collection;
Method onlinePlayersMethod = Class.forName("org.bukkit.Server").getMethod("getOnlinePlayers");
return onlinePlayersMethod.getReturnType().equals(Collection.class)
? ((Collection<?>) onlinePlayersMethod.invoke(Bukkit.getServer())).size()
: ((Player[]) onlinePlayersMethod.invoke(Bukkit.getServer())).length;
} catch (Exception e) {
// Just use the new method if the reflection failed
return Bukkit.getOnlinePlayers().size();
}
}
public static class MetricsBase {
/**
* The version of the Metrics class.
*/
public static final String METRICS_VERSION = "3.0.2";
private static final String REPORT_URL = "https://bStats.org/api/v2/data/%s";
private final ScheduledExecutorService scheduler;
private final String platform;
private final String serverUuid;
private final int serviceId;
private final Consumer<JsonObjectBuilder> appendPlatformDataConsumer;
private final Consumer<JsonObjectBuilder> appendServiceDataConsumer;
private final Consumer<Runnable> submitTaskConsumer;
private final Supplier<Boolean> checkServiceEnabledSupplier;
private final BiConsumer<String, Throwable> errorLogger;
private final Consumer<String> infoLogger;
private final boolean logErrors;
private final boolean logSentData;
private final boolean logResponseStatusText;
private final Set<CustomChart> customCharts = new HashSet<>();
private final boolean enabled;
/**
* Creates a new MetricsBase class instance.
*
* @param platform The platform of the service.
* @param serviceId The id of the service.
* @param serverUuid The server uuid.
* @param enabled Whether or not data sending is enabled.
* @param appendPlatformDataConsumer A consumer that receives a {@code JsonObjectBuilder} and
* appends all platform-specific data.
* @param appendServiceDataConsumer A consumer that receives a {@code JsonObjectBuilder} and
* appends all service-specific data.
* @param submitTaskConsumer A consumer that takes a runnable with the submit task. This can be
* used to delegate the data collection to a another thread to prevent errors caused by
* concurrency. Can be {@code null}.
* @param checkServiceEnabledSupplier A supplier to check if the service is still enabled.
* @param errorLogger A consumer that accepts log message and an error.
* @param infoLogger A consumer that accepts info log messages.
* @param logErrors Whether or not errors should be logged.
* @param logSentData Whether or not the sent data should be logged.
* @param logResponseStatusText Whether or not the response status text should be logged.
*/
public MetricsBase(
String platform,
String serverUuid,
int serviceId,
boolean enabled,
Consumer<JsonObjectBuilder> appendPlatformDataConsumer,
Consumer<JsonObjectBuilder> appendServiceDataConsumer,
Consumer<Runnable> submitTaskConsumer,
Supplier<Boolean> checkServiceEnabledSupplier,
BiConsumer<String, Throwable> errorLogger,
Consumer<String> infoLogger,
boolean logErrors,
boolean logSentData,
boolean logResponseStatusText) {
ScheduledThreadPoolExecutor scheduler =
new ScheduledThreadPoolExecutor(1, task -> new Thread(task, "bStats-Metrics"));
// We want delayed tasks (non-periodic) that will execute in the future to be
// cancelled when the scheduler is shutdown.
// Otherwise, we risk preventing the server from shutting down even when
// MetricsBase#shutdown() is called
scheduler.setExecuteExistingDelayedTasksAfterShutdownPolicy(false);
this.scheduler = scheduler;
this.platform = platform;
this.serverUuid = serverUuid;
this.serviceId = serviceId;
this.enabled = enabled;
this.appendPlatformDataConsumer = appendPlatformDataConsumer;
this.appendServiceDataConsumer = appendServiceDataConsumer;
this.submitTaskConsumer = submitTaskConsumer;
this.checkServiceEnabledSupplier = checkServiceEnabledSupplier;
this.errorLogger = errorLogger;
this.infoLogger = infoLogger;
this.logErrors = logErrors;
this.logSentData = logSentData;
this.logResponseStatusText = logResponseStatusText;
checkRelocation();
if (enabled) {
// WARNING: Removing the option to opt-out will get your plugin banned from
// bStats
startSubmitting();
}
}
public void addCustomChart(CustomChart chart) {
this.customCharts.add(chart);
}
public void shutdown() {
scheduler.shutdown();
}
private void startSubmitting() {
final Runnable submitTask =
() -> {
if (!enabled || !checkServiceEnabledSupplier.get()) {
// Submitting data or service is disabled
scheduler.shutdown();
return;
}
if (submitTaskConsumer != null) {
submitTaskConsumer.accept(this::submitData);
} else {
this.submitData();
}
};
// Many servers tend to restart at a fixed time at xx:00 which causes an uneven
// distribution of requests on the
// bStats backend. To circumvent this problem, we introduce some randomness into
// the initial and second delay.
// WARNING: You must not modify and part of this Metrics class, including the
// submit delay or frequency!
// WARNING: Modifying this code will get your plugin banned on bStats. Just
// don't do it!
long initialDelay = (long) (1000 * 60 * (3 + Math.random() * 3));
long secondDelay = (long) (1000 * 60 * (Math.random() * 30));
scheduler.schedule(submitTask, initialDelay, TimeUnit.MILLISECONDS);
scheduler.scheduleAtFixedRate(
submitTask, initialDelay + secondDelay, 1000 * 60 * 30, TimeUnit.MILLISECONDS);
}
private void submitData() {
final JsonObjectBuilder baseJsonBuilder = new JsonObjectBuilder();
appendPlatformDataConsumer.accept(baseJsonBuilder);
final JsonObjectBuilder serviceJsonBuilder = new JsonObjectBuilder();
appendServiceDataConsumer.accept(serviceJsonBuilder);
JsonObjectBuilder.JsonObject[] chartData =
customCharts.stream()
.map(customChart -> customChart.getRequestJsonObject(errorLogger, logErrors))
.filter(Objects::nonNull)
.toArray(JsonObjectBuilder.JsonObject[]::new);
serviceJsonBuilder.appendField("id", serviceId);
serviceJsonBuilder.appendField("customCharts", chartData);
baseJsonBuilder.appendField("service", serviceJsonBuilder.build());
baseJsonBuilder.appendField("serverUUID", serverUuid);
baseJsonBuilder.appendField("metricsVersion", METRICS_VERSION);
JsonObjectBuilder.JsonObject data = baseJsonBuilder.build();
scheduler.execute(
() -> {
try {
// Send the data
sendData(data);
} catch (Exception e) {
// Something went wrong! :(
if (logErrors) {
errorLogger.accept("Could not submit bStats metrics data", e);
}
}
});
}
private void sendData(JsonObjectBuilder.JsonObject data) throws Exception {
if (logSentData) {
infoLogger.accept("Sent bStats metrics data: " + data.toString());
}
String url = String.format(REPORT_URL, platform);
HttpsURLConnection connection = (HttpsURLConnection) new URL(url).openConnection();
// Compress the data to save bandwidth
byte[] compressedData = compress(data.toString());
connection.setRequestMethod("POST");
connection.addRequestProperty("Accept", "application/json");
connection.addRequestProperty("Connection", "close");
connection.addRequestProperty("Content-Encoding", "gzip");
connection.addRequestProperty("Content-Length", String.valueOf(compressedData.length));
connection.setRequestProperty("Content-Type", "application/json");
connection.setRequestProperty("User-Agent", "Metrics-Service/1");
connection.setDoOutput(true);
try (DataOutputStream outputStream = new DataOutputStream(connection.getOutputStream())) {
outputStream.write(compressedData);
}
StringBuilder builder = new StringBuilder();
try (BufferedReader bufferedReader =
new BufferedReader(new InputStreamReader(connection.getInputStream()))) {
String line;
while ((line = bufferedReader.readLine()) != null) {
builder.append(line);
}
}
if (logResponseStatusText) {
infoLogger.accept("Sent data to bStats and received response: " + builder);
}
}
/**
* Checks that the class was properly relocated.
*/
private void checkRelocation() {
// You can use the property to disable the check in your test environment
if (System.getProperty("bstats.relocatecheck") == null
|| !System.getProperty("bstats.relocatecheck").equals("false")) {
// Maven's Relocate is clever and changes strings, too. So we have to use this
// little "trick" ... :D
final String defaultPackage =
new String(new byte[]{'o', 'r', 'g', '.', 'b', 's', 't', 'a', 't', 's'});
final String examplePackage =
new String(new byte[]{'y', 'o', 'u', 'r', '.', 'p', 'a', 'c', 'k', 'a', 'g', 'e'});
// We want to make sure no one just copy & pastes the example and uses the wrong
// package names
if (MetricsBase.class.getPackage().getName().startsWith(defaultPackage)
|| MetricsBase.class.getPackage().getName().startsWith(examplePackage)) {
throw new IllegalStateException("bStats Metrics class has not been relocated correctly!");
}
}
}
/**
* Gzips the given string.
*
* @param str The string to gzip.
* @return The gzipped string.
*/
private static byte[] compress(final String str) throws IOException {
if (str == null) {
return null;
}
ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
try (GZIPOutputStream gzip = new GZIPOutputStream(outputStream)) {
gzip.write(str.getBytes(StandardCharsets.UTF_8));
}
return outputStream.toByteArray();
}
}
public static class SimplePie extends CustomChart {
private final Callable<String> callable;
/**
* Class constructor.
*
* @param chartId The id of the chart.
* @param callable The callable which is used to request the chart data.
*/
public SimplePie(String chartId, Callable<String> callable) {
super(chartId);
this.callable = callable;
}
@Override
protected JsonObjectBuilder.JsonObject getChartData() throws Exception {
String value = callable.call();
if (value == null || value.isEmpty()) {
// Null = skip the chart
return null;
}
return new JsonObjectBuilder().appendField("value", value).build();
}
}
public static class MultiLineChart extends CustomChart {
private final Callable<Map<String, Integer>> callable;
/**
* Class constructor.
*
* @param chartId The id of the chart.
* @param callable The callable which is used to request the chart data.
*/
public MultiLineChart(String chartId, Callable<Map<String, Integer>> callable) {
super(chartId);
this.callable = callable;
}
@Override
protected JsonObjectBuilder.JsonObject getChartData() throws Exception {
JsonObjectBuilder valuesBuilder = new JsonObjectBuilder();
Map<String, Integer> map = callable.call();
if (map == null || map.isEmpty()) {
// Null = skip the chart
return null;
}
boolean allSkipped = true;
for (Map.Entry<String, Integer> entry : map.entrySet()) {
if (entry.getValue() == 0) {
// Skip this invalid
continue;
}
allSkipped = false;
valuesBuilder.appendField(entry.getKey(), entry.getValue());
}
if (allSkipped) {
// Null = skip the chart
return null;
}
return new JsonObjectBuilder().appendField("values", valuesBuilder.build()).build();
}
}
public static class AdvancedPie extends CustomChart {
private final Callable<Map<String, Integer>> callable;
/**
* Class constructor.
*
* @param chartId The id of the chart.
* @param callable The callable which is used to request the chart data.
*/
public AdvancedPie(String chartId, Callable<Map<String, Integer>> callable) {
super(chartId);
this.callable = callable;
}
@Override
protected JsonObjectBuilder.JsonObject getChartData() throws Exception {
JsonObjectBuilder valuesBuilder = new JsonObjectBuilder();
Map<String, Integer> map = callable.call();
if (map == null || map.isEmpty()) {
// Null = skip the chart
return null;
}
boolean allSkipped = true;
for (Map.Entry<String, Integer> entry : map.entrySet()) {
if (entry.getValue() == 0) {
// Skip this invalid
continue;
}
allSkipped = false;
valuesBuilder.appendField(entry.getKey(), entry.getValue());
}
if (allSkipped) {
// Null = skip the chart
return null;
}
return new JsonObjectBuilder().appendField("values", valuesBuilder.build()).build();
}
}
public static class SimpleBarChart extends CustomChart {
private final Callable<Map<String, Integer>> callable;
/**
* Class constructor.
*
* @param chartId The id of the chart.
* @param callable The callable which is used to request the chart data.
*/
public SimpleBarChart(String chartId, Callable<Map<String, Integer>> callable) {
super(chartId);
this.callable = callable;
}
@Override
protected JsonObjectBuilder.JsonObject getChartData() throws Exception {
JsonObjectBuilder valuesBuilder = new JsonObjectBuilder();
Map<String, Integer> map = callable.call();
if (map == null || map.isEmpty()) {
// Null = skip the chart
return null;
}
for (Map.Entry<String, Integer> entry : map.entrySet()) {
valuesBuilder.appendField(entry.getKey(), new int[]{entry.getValue()});
}
return new JsonObjectBuilder().appendField("values", valuesBuilder.build()).build();
}
}
public static class AdvancedBarChart extends CustomChart {
private final Callable<Map<String, int[]>> callable;
/**
* Class constructor.
*
* @param chartId The id of the chart.
* @param callable The callable which is used to request the chart data.
*/
public AdvancedBarChart(String chartId, Callable<Map<String, int[]>> callable) {
super(chartId);
this.callable = callable;
}
@Override
protected JsonObjectBuilder.JsonObject getChartData() throws Exception {
JsonObjectBuilder valuesBuilder = new JsonObjectBuilder();
Map<String, int[]> map = callable.call();
if (map == null || map.isEmpty()) {
// Null = skip the chart
return null;
}
boolean allSkipped = true;
for (Map.Entry<String, int[]> entry : map.entrySet()) {
if (entry.getValue().length == 0) {
// Skip this invalid
continue;
}
allSkipped = false;
valuesBuilder.appendField(entry.getKey(), entry.getValue());
}
if (allSkipped) {
// Null = skip the chart
return null;
}
return new JsonObjectBuilder().appendField("values", valuesBuilder.build()).build();
}
}
public static class DrilldownPie extends CustomChart {
private final Callable<Map<String, Map<String, Integer>>> callable;
/**
* Class constructor.
*
* @param chartId The id of the chart.
* @param callable The callable which is used to request the chart data.
*/
public DrilldownPie(String chartId, Callable<Map<String, Map<String, Integer>>> callable) {
super(chartId);
this.callable = callable;
}
@Override
public JsonObjectBuilder.JsonObject getChartData() throws Exception {
JsonObjectBuilder valuesBuilder = new JsonObjectBuilder();
Map<String, Map<String, Integer>> map = callable.call();
if (map == null || map.isEmpty()) {
// Null = skip the chart
return null;
}
boolean reallyAllSkipped = true;
for (Map.Entry<String, Map<String, Integer>> entryValues : map.entrySet()) {
JsonObjectBuilder valueBuilder = new JsonObjectBuilder();
boolean allSkipped = true;
for (Map.Entry<String, Integer> valueEntry : map.get(entryValues.getKey()).entrySet()) {
valueBuilder.appendField(valueEntry.getKey(), valueEntry.getValue());
allSkipped = false;
}
if (!allSkipped) {
reallyAllSkipped = false;
valuesBuilder.appendField(entryValues.getKey(), valueBuilder.build());
}
}
if (reallyAllSkipped) {
// Null = skip the chart
return null;
}
return new JsonObjectBuilder().appendField("values", valuesBuilder.build()).build();
}
}
public abstract static class CustomChart {
private final String chartId;
protected CustomChart(String chartId) {
if (chartId == null) {
throw new IllegalArgumentException("chartId must not be null");
}
this.chartId = chartId;
}
public JsonObjectBuilder.JsonObject getRequestJsonObject(
BiConsumer<String, Throwable> errorLogger, boolean logErrors) {
JsonObjectBuilder builder = new JsonObjectBuilder();
builder.appendField("chartId", chartId);
try {
JsonObjectBuilder.JsonObject data = getChartData();
if (data == null) {
// If the data is null we don't send the chart.
return null;
}
builder.appendField("data", data);
} catch (Throwable t) {
if (logErrors) {
errorLogger.accept("Failed to get data for custom chart with id " + chartId, t);
}
return null;
}
return builder.build();
}
protected abstract JsonObjectBuilder.JsonObject getChartData() throws Exception;
}
public static class SingleLineChart extends CustomChart {
private final Callable<Integer> callable;
/**
* Class constructor.
*
* @param chartId The id of the chart.
* @param callable The callable which is used to request the chart data.
*/
public SingleLineChart(String chartId, Callable<Integer> callable) {
super(chartId);
this.callable = callable;
}
@Override
protected JsonObjectBuilder.JsonObject getChartData() throws Exception {
int value = callable.call();
if (value == 0) {
// Null = skip the chart
return null;
}
return new JsonObjectBuilder().appendField("value", value).build();
}
}
/**
* An extremely simple JSON builder.
*
* <p>While this class is neither feature-rich nor the most performant one, it's sufficient enough
* for its use-case.
*/
public static class JsonObjectBuilder {
private StringBuilder builder = new StringBuilder();
private boolean hasAtLeastOneField = false;
public JsonObjectBuilder() {
builder.append("{");
}
/**
* Appends a null field to the JSON.
*
* @param key The key of the field.
* @return A reference to this object.
*/
public JsonObjectBuilder appendNull(String key) {
appendFieldUnescaped(key, "null");
return this;
}
/**
* Appends a string field to the JSON.
*
* @param key The key of the field.
* @param value The value of the field.
* @return A reference to this object.
*/
public JsonObjectBuilder appendField(String key, String value) {
if (value == null) {
throw new IllegalArgumentException("JSON value must not be null");
}
appendFieldUnescaped(key, "\"" + escape(value) + "\"");
return this;
}
/**
* Appends an integer field to the JSON.
*
* @param key The key of the field.
* @param value The value of the field.
* @return A reference to this object.
*/
public JsonObjectBuilder appendField(String key, int value) {
appendFieldUnescaped(key, String.valueOf(value));
return this;
}
/**
* Appends an object to the JSON.
*
* @param key The key of the field.
* @param object The object.
* @return A reference to this object.
*/
public JsonObjectBuilder appendField(String key, JsonObject object) {
if (object == null) {
throw new IllegalArgumentException("JSON object must not be null");
}
appendFieldUnescaped(key, object.toString());
return this;
}
/**
* Appends a string array to the JSON.
*
* @param key The key of the field.
* @param values The string array.
* @return A reference to this object.
*/
public JsonObjectBuilder appendField(String key, String[] values) {
if (values == null) {
throw new IllegalArgumentException("JSON values must not be null");
}
String escapedValues =
Arrays.stream(values)
.map(value -> "\"" + escape(value) + "\"")
.collect(Collectors.joining(","));
appendFieldUnescaped(key, "[" + escapedValues + "]");
return this;
}
/**
* Appends an integer array to the JSON.
*
* @param key The key of the field.
* @param values The integer array.
* @return A reference to this object.
*/
public JsonObjectBuilder appendField(String key, int[] values) {
if (values == null) {
throw new IllegalArgumentException("JSON values must not be null");
}
String escapedValues =
Arrays.stream(values).mapToObj(String::valueOf).collect(Collectors.joining(","));
appendFieldUnescaped(key, "[" + escapedValues + "]");
return this;
}
/**
* Appends an object array to the JSON.
*
* @param key The key of the field.
* @param values The integer array.
* @return A reference to this object.
*/
public JsonObjectBuilder appendField(String key, JsonObject[] values) {
if (values == null) {
throw new IllegalArgumentException("JSON values must not be null");
}
String escapedValues =
Arrays.stream(values).map(JsonObject::toString).collect(Collectors.joining(","));
appendFieldUnescaped(key, "[" + escapedValues + "]");
return this;
}
/**
* Appends a field to the object.
*
* @param key The key of the field.
* @param escapedValue The escaped value of the field.
*/
private void appendFieldUnescaped(String key, String escapedValue) {
if (builder == null) {
throw new IllegalStateException("JSON has already been built");
}
if (key == null) {
throw new IllegalArgumentException("JSON key must not be null");
}
if (hasAtLeastOneField) {
builder.append(",");
}
builder.append("\"").append(escape(key)).append("\":").append(escapedValue);
hasAtLeastOneField = true;
}
/**
* Builds the JSON string and invalidates this builder.
*
* @return The built JSON string.
*/
public JsonObject build() {
if (builder == null) {
throw new IllegalStateException("JSON has already been built");
}
JsonObject object = new JsonObject(builder.append("}").toString());
builder = null;
return object;
}
/**
* Escapes the given string like stated in https://www.ietf.org/rfc/rfc4627.txt.
*
* <p>This method escapes only the necessary characters '"', '\'. and '\u0000' - '\u001F'.
* Compact escapes are not used (e.g., '\n' is escaped as "\u000a" and not as "\n").
*
* @param value The value to escape.
* @return The escaped value.
*/
private static String escape(String value) {
final StringBuilder builder = new StringBuilder();
for (int i = 0; i < value.length(); i++) {
char c = value.charAt(i);
if (c == '"') {
builder.append("\\\"");
} else if (c == '\\') {
builder.append("\\\\");
} else if (c <= '\u000F') {
builder.append("\\u000").append(Integer.toHexString(c));
} else if (c <= '\u001F') {
builder.append("\\u00").append(Integer.toHexString(c));
} else {
builder.append(c);
}
}
return builder.toString();
}
/**
* A super simple representation of a JSON object.
*
* <p>This class only exists to make methods of the {@link JsonObjectBuilder} type-safe and not
* allow a raw string inputs for methods like {@link JsonObjectBuilder#appendField(String,
* JsonObject)}.
*/
public static class JsonObject {
private final String value;
private JsonObject(String value) {
this.value = value;
}
@Override
public String toString() {
return value;
}
}
}
}

64
src/main/java/cn/lunadeer/ac48/utils/Notification.java Normal file
View File

@ -0,0 +1,64 @@
package cn.lunadeer.ac48.utils;
import net.kyori.adventure.text.Component;
import net.kyori.adventure.text.format.Style;
import net.kyori.adventure.text.format.TextColor;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
public class Notification {
private static final Style i_style = Style.style(TextColor.color(139, 255, 123));
private static final Style w_style = Style.style(TextColor.color(255, 185, 69));
private static final Style e_style = Style.style(TextColor.color(255, 96, 72));
private static final Style d_style = Style.style(TextColor.color(0, 255, 255));
private static final String prefix = "[AC48] ";
public static void info(Player player, String msg) {
player.sendMessage(Component.text(prefix + msg, i_style));
}
public static void warn(Player player, String msg) {
player.sendMessage(Component.text(prefix + msg, w_style));
}
public static void error(Player player, String msg) {
player.sendMessage(Component.text(prefix + msg, e_style));
}
public static void info(CommandSender sender, String msg) {
sender.sendMessage(Component.text(prefix + msg, i_style));
}
public static void warn(CommandSender sender, String msg) {
sender.sendMessage(Component.text(prefix + msg, w_style));
}
public static void error(CommandSender sender, String msg) {
sender.sendMessage(Component.text(prefix + msg, e_style));
}
public static void info(Player player, Component msg) {
player.sendMessage(Component.text(prefix, i_style).append(msg));
}
public static void warn(Player player, Component msg) {
player.sendMessage(Component.text(prefix, w_style).append(msg));
}
public static void error(Player player, Component msg) {
player.sendMessage(Component.text(prefix, e_style).append(msg));
}
public static void info(CommandSender player, Component msg) {
player.sendMessage(Component.text(prefix, i_style).append(msg));
}
public static void warn(CommandSender player, Component msg) {
player.sendMessage(Component.text(prefix, w_style).append(msg));
}
public static void error(CommandSender player, Component msg) {
player.sendMessage(Component.text(prefix, e_style).append(msg));
}
}

15
src/main/java/cn/lunadeer/ac48/utils/Scheduler.java Normal file
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@ -0,0 +1,15 @@
package cn.lunadeer.ac48.utils;
import io.papermc.paper.threadedregions.scheduler.AsyncScheduler;
import io.papermc.paper.threadedregions.scheduler.GlobalRegionScheduler;
import org.bukkit.plugin.java.JavaPlugin;
public class Scheduler {
public Scheduler(JavaPlugin plugin) {
region = plugin.getServer().getGlobalRegionScheduler();
async = plugin.getServer().getAsyncScheduler();
}
public GlobalRegionScheduler region;
public AsyncScheduler async;
}

57
src/main/java/cn/lunadeer/ac48/utils/XLogger.java Normal file
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@ -0,0 +1,57 @@
package cn.lunadeer.ac48.utils;
import cn.lunadeer.ac48.AC48;
import org.bukkit.entity.Player;
import org.bukkit.plugin.java.JavaPlugin;
import java.util.logging.Logger;
public class XLogger {
private static final JavaPlugin _plugin = AC48.instance;
private static final Logger _logger = _plugin.getLogger();
private static final String prefix = "[AC48] ";
public static void info(Player player, String message) {
Notification.info(player, prefix + "I | " + message);
if (AC48.config.isDebug())
debug("来自玩家[ " + player.getName() + " ] 的信息 | " + message);
}
public static void info(String message) {
_logger.info(" I | " + message);
}
public static void warn(Player player, String message) {
Notification.warn(player, prefix + "W | " + message);
if (AC48.config.isDebug())
debug("来自玩家[ " + player.getName() + " ] 的警告 | " + message);
}
public static void warn(String message) {
_logger.warning(" W | " + message);
}
public static void err(Player player, String message) {
Notification.error(player, prefix + "E | " + message);
if (AC48.config.isDebug())
debug("来自玩家[ " + player.getName() + " ] 的报错 | " + message);
}
public static void err(String message) {
_logger.severe(" E | " + message);
}
public static void debug(Player player, String message) {
if (!AC48.config.isDebug()) return;
if (player.isOp())
Notification.info(player, prefix + "D | " + message);
else
debug("来自玩家[ " + player.getName() + " ] 的调试 | " + message);
}
public static void debug(String message) {
if (!AC48.config.isDebug()) return;
_logger.info(" D | " + message);
}
}

2
src/main/resources/config.yml
View File

@ -23,4 +23,6 @@ Tag:
Material: "建材赞助"
Audience: "观众"
CheckUpdate: true
Debug: false