@@ -61,22 +73,22 @@
-
+
-
-
+
+
-
-
+
+
-
-
+
+
-
+
diff --git a/pom.xml b/pom.xml
index 2d42108..f59faa6 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,19 @@
dev.coomwareChainmail
- 1.0-SNAPSHOT
+ 1.2.0
+
+
+
+ org.apache.maven.plugins
+ maven-compiler-plugin
+
+
+ 8
+
+
+
+
@@ -29,6 +41,4 @@
compile
-
-
\ No newline at end of file
diff --git a/src/main/java/dev/coomware/Chainmail.java b/src/main/java/dev/coomware/Chainmail.java
index 5b0498e..3aba171 100644
--- a/src/main/java/dev/coomware/Chainmail.java
+++ b/src/main/java/dev/coomware/Chainmail.java
@@ -1,5 +1,6 @@
package dev.coomware;
+import org.bstats.Metrics;
import org.bukkit.Bukkit;
import org.bukkit.Material;
import org.bukkit.NamespacedKey;
@@ -11,6 +12,7 @@ import org.bukkit.plugin.java.JavaPlugin;
public class Chainmail extends JavaPlugin {
public static Chainmail plugin;
public Server server;
+ private int pluginId = 8177;
@Override
public void onLoad() {
@@ -20,10 +22,13 @@ public class Chainmail extends JavaPlugin {
@Override
public void onEnable() {
+ Metrics metrics = new Metrics(this, pluginId);
+ Bukkit.getLogger().info("[Chainmail] Successfully loaded bStats plugin metrics.");
+
new CheaperChains(this);
newRecipes();
- Bukkit.getLogger().info("Successfully added new recipes for chainmail armor.");
- Bukkit.getLogger().info("This plugin was made by CoomWare.");
+ Bukkit.getLogger().info("[Chainmail] Successfully added new recipes for chainmail armor.");
+ Bukkit.getLogger().info("[Chainmail] This plugin was made by CoomWare.");
}
@Override
diff --git a/src/main/java/org/bstats/Metrics.java b/src/main/java/org/bstats/Metrics.java
new file mode 100644
index 0000000..9a9defa
--- /dev/null
+++ b/src/main/java/org/bstats/Metrics.java
@@ -0,0 +1,703 @@
+package org.bstats;
+
+import com.google.gson.JsonArray;
+import com.google.gson.JsonObject;
+import com.google.gson.JsonParser;
+import com.google.gson.JsonPrimitive;
+
+import org.bukkit.Bukkit;
+import org.bukkit.configuration.file.YamlConfiguration;
+import org.bukkit.entity.Player;
+import org.bukkit.plugin.Plugin;
+import org.bukkit.plugin.RegisteredServiceProvider;
+import org.bukkit.plugin.ServicePriority;
+
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import javax.net.ssl.HttpsURLConnection;
+import java.io.*;
+import java.lang.reflect.InvocationTargetException;
+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.logging.Level;
+import java.util.zip.GZIPOutputStream;
+
+@SuppressWarnings({"WeakerAccess", "unused"})
+public class Metrics {
+ // The version of this bStats class
+ public static final int B_STATS_VERSION = 1;
+
+ // The url to which the data is sent
+ private static final String URL = "https://bStats.org/submitData/bukkit";
+
+ // Is bStats enabled on this server?
+ private boolean enabled;
+
+ // Should failed requests be logged?
+ private static boolean logFailedRequests;
+
+ // Should the sent data be logged?
+ private static boolean logSentData;
+
+ // Should the response text be logged?
+ private static boolean logResponseStatusText;
+
+ // The uuid of the server
+ private static String serverUUID;
+
+ // The plugin
+ private final Plugin plugin;
+
+ // The plugin id
+ private final int pluginId;
+
+ // A list with all custom charts
+ private final List charts = new ArrayList<>();
+
+ /**
+ * Class constructor.
+ *
+ * @param plugin The plugin which stats should be submitted.
+ * @param pluginId The id of the plugin.
+ * It can be found at What is my plugin id?
+ */
+ public Metrics(@NotNull Plugin plugin, int pluginId) {
+ this.plugin = plugin;
+ this.pluginId = pluginId;
+
+ // Get the config file
+ File bStatsFolder = new File(plugin.getDataFolder().getParentFile(), "bStats");
+ File configFile = new File(bStatsFolder, "config.yml");
+ YamlConfiguration config = YamlConfiguration.loadConfiguration(configFile);
+
+ // Check if the config file exists
+ if (!config.isSet("serverUuid")) {
+
+ // Add default values
+ config.addDefault("enabled", true);
+ // Every server gets it's unique random id.
+ config.addDefault("serverUuid", UUID.randomUUID().toString());
+ // Should failed request be logged?
+ config.addDefault("logFailedRequests", false);
+ // Should the sent data be logged?
+ config.addDefault("logSentData", false);
+ // Should the response text be logged?
+ config.addDefault("logResponseStatusText", false);
+
+ // Inform the server owners about bStats
+ config.options().header(
+ "bStats collects some data for plugin authors like how many servers are using their plugins.\n" +
+ "To honor their work, you should not disable it.\n" +
+ "This has nearly no effect on the server performance!\n" +
+ "Check out https://bStats.org/ to learn more :)"
+ ).copyDefaults(true);
+ try {
+ config.save(configFile);
+ } catch (IOException ignored) { }
+ }
+
+ // Load the data
+ enabled = config.getBoolean("enabled", true);
+ serverUUID = config.getString("serverUuid");
+ logFailedRequests = config.getBoolean("logFailedRequests", false);
+ logSentData = config.getBoolean("logSentData", false);
+ logResponseStatusText = config.getBoolean("logResponseStatusText", false);
+
+ if (enabled) {
+ boolean found = false;
+ // Search for all other bStats Metrics classes to see if we are the first one
+ for (Class> service : Bukkit.getServicesManager().getKnownServices()) {
+ try {
+ service.getField("B_STATS_VERSION"); // Our identifier :)
+ found = true; // We aren't the first
+ break;
+ } catch (NoSuchFieldException ignored) { }
+ }
+ // Register our service
+ Bukkit.getServicesManager().register(Metrics.class, this, plugin, ServicePriority.Normal);
+ if (!found) {
+ // We are the first!
+ startSubmitting();
+ }
+ }
+ }
+
+ /**
+ * Checks if bStats is enabled.
+ *
+ * @return Whether bStats is enabled or not.
+ */
+ public boolean isEnabled() {
+ return enabled;
+ }
+
+ /**
+ * Adds a custom chart.
+ *
+ * @param chart The chart to add.
+ */
+ public void addCustomChart(CustomChart chart) {
+ if (chart == null) {
+ throw new IllegalArgumentException("Chart cannot be null!");
+ }
+ charts.add(chart);
+ }
+
+ /**
+ * Starts the Scheduler which submits our data every 30 minutes.
+ */
+ private void startSubmitting() {
+ final Timer timer = new Timer(true); // We use a timer cause the Bukkit scheduler is affected by server lags
+ timer.scheduleAtFixedRate(new TimerTask() {
+ @Override
+ public void run() {
+ if (!plugin.isEnabled()) { // Plugin was disabled
+ timer.cancel();
+ return;
+ }
+ // Nevertheless we want our code to run in the Bukkit main thread, so we have to use the Bukkit scheduler
+ // Don't be afraid! The connection to the bStats server is still async, only the stats collection is sync ;)
+ Bukkit.getScheduler().runTask(plugin, () -> submitData());
+ }
+ }, 1000 * 60 * 5, 1000 * 60 * 30);
+ // Submit the data every 30 minutes, first time after 5 minutes to give other plugins enough time to start
+ // WARNING: Changing the frequency has no effect but your plugin WILL be blocked/deleted!
+ // WARNING: Just don't do it!
+ }
+
+ /**
+ * Gets the plugin specific data.
+ * This method is called using Reflection.
+ *
+ * @return The plugin specific data.
+ */
+ public JsonObject getPluginData() {
+ JsonObject data = new JsonObject();
+
+ String pluginName = plugin.getDescription().getName();
+ String pluginVersion = plugin.getDescription().getVersion();
+
+ data.addProperty("pluginName", pluginName); // Append the name of the plugin
+ data.addProperty("id", pluginId); // Append the id of the plugin
+ data.addProperty("pluginVersion", pluginVersion); // Append the version of the plugin
+ JsonArray customCharts = new JsonArray();
+ for (CustomChart customChart : charts) {
+ // Add the data of the custom charts
+ JsonObject chart = customChart.getRequestJsonObject();
+ if (chart == null) { // If the chart is null, we skip it
+ continue;
+ }
+ customCharts.add(chart);
+ }
+ data.add("customCharts", customCharts);
+
+ return data;
+ }
+
+ /**
+ * Gets the server specific data.
+ *
+ * @return The server specific data.
+ */
+ @NotNull
+ private JsonObject getServerData() {
+ // Minecraft specific data
+ int playerAmount;
+ try {
+ // Around MC 1.8 the return type was changed to a collection from an array,
+ // This fixes java.lang.NoSuchMethodError: org.bukkit.Bukkit.getOnlinePlayers()Ljava/util/Collection;
+ Method onlinePlayersMethod = Class.forName("org.bukkit.Server").getMethod("getOnlinePlayers");
+ playerAmount = onlinePlayersMethod.getReturnType().equals(Collection.class)
+ ? ((Collection>) onlinePlayersMethod.invoke(Bukkit.getServer())).size()
+ : ((Player[]) onlinePlayersMethod.invoke(Bukkit.getServer())).length;
+ } catch (Exception e) {
+ playerAmount = Bukkit.getOnlinePlayers().size(); // Just use the new method if the Reflection failed
+ }
+ int onlineMode = Bukkit.getOnlineMode() ? 1 : 0;
+ String bukkitVersion = Bukkit.getVersion();
+ String bukkitName = Bukkit.getName();
+
+ // OS/Java specific data
+ String javaVersion = System.getProperty("java.version");
+ String osName = System.getProperty("os.name");
+ String osArch = System.getProperty("os.arch");
+ String osVersion = System.getProperty("os.version");
+ int coreCount = Runtime.getRuntime().availableProcessors();
+
+ JsonObject data = new JsonObject();
+
+ data.addProperty("serverUUID", serverUUID);
+
+ data.addProperty("playerAmount", playerAmount);
+ data.addProperty("onlineMode", onlineMode);
+ data.addProperty("bukkitVersion", bukkitVersion);
+ data.addProperty("bukkitName", bukkitName);
+
+ data.addProperty("javaVersion", javaVersion);
+ data.addProperty("osName", osName);
+ data.addProperty("osArch", osArch);
+ data.addProperty("osVersion", osVersion);
+ data.addProperty("coreCount", coreCount);
+
+ return data;
+ }
+
+ /**
+ * Collects the data and sends it afterwards.
+ */
+ private void submitData() {
+ final JsonObject data = getServerData();
+
+ JsonArray pluginData = new JsonArray();
+ // Search for all other bStats Metrics classes to get their plugin data
+ for (Class> service : Bukkit.getServicesManager().getKnownServices()) {
+ try {
+ service.getField("B_STATS_VERSION"); // Our identifier :)
+
+ for (RegisteredServiceProvider> provider : Bukkit.getServicesManager().getRegistrations(service)) {
+ try {
+ Object plugin = provider.getService().getMethod("getPluginData").invoke(provider.getProvider());
+ if (plugin instanceof JsonObject) {
+ pluginData.add((JsonObject) plugin);
+ } else { // old bstats version compatibility
+ try {
+ Class> jsonObjectJsonSimple = Class.forName("org.json.simple.JSONObject");
+ if (plugin.getClass().isAssignableFrom(jsonObjectJsonSimple)) {
+ Method jsonStringGetter = jsonObjectJsonSimple.getDeclaredMethod("toJSONString");
+ jsonStringGetter.setAccessible(true);
+ String jsonString = (String) jsonStringGetter.invoke(plugin);
+ JsonObject object = new JsonParser().parse(jsonString).getAsJsonObject();
+ pluginData.add(object);
+ }
+ } catch (ClassNotFoundException e) {
+ // minecraft version 1.14+
+ if (logFailedRequests) {
+ this.plugin.getLogger().log(Level.SEVERE, "Encountered unexpected exception", e);
+ }
+ }
+ }
+ } catch (NullPointerException | NoSuchMethodException | IllegalAccessException | InvocationTargetException ignored) { }
+ }
+ } catch (NoSuchFieldException ignored) { }
+ }
+
+ data.add("plugins", pluginData);
+
+ // Create a new thread for the connection to the bStats server
+ new Thread(() -> {
+ try {
+ // Send the data
+ sendData(plugin, data);
+ } catch (Exception e) {
+ // Something went wrong! :(
+ if (logFailedRequests) {
+ plugin.getLogger().log(Level.WARNING, "Could not submit plugin stats of " + plugin.getName(), e);
+ }
+ }
+ }).start();
+ }
+
+ /**
+ * Sends the data to the bStats server.
+ *
+ * @param plugin Any plugin. It's just used to get a logger instance.
+ * @param data The data to send.
+ * @throws Exception If the request failed.
+ */
+ private static void sendData(Plugin plugin, JsonObject data) throws Exception {
+ if (data == null) {
+ throw new IllegalArgumentException("Data cannot be null!");
+ }
+ if (Bukkit.isPrimaryThread()) {
+ throw new IllegalAccessException("This method must not be called from the main thread!");
+ }
+ if (logSentData) {
+ plugin.getLogger().info("Sending data to bStats: " + data);
+ }
+ HttpsURLConnection connection = (HttpsURLConnection) new URL(URL).openConnection();
+
+ // Compress the data to save bandwidth
+ byte[] compressedData = compress(data.toString());
+
+ // Add headers
+ connection.setRequestMethod("POST");
+ connection.addRequestProperty("Accept", "application/json");
+ connection.addRequestProperty("Connection", "close");
+ connection.addRequestProperty("Content-Encoding", "gzip"); // We gzip our request
+ connection.addRequestProperty("Content-Length", String.valueOf(compressedData.length));
+ connection.setRequestProperty("Content-Type", "application/json"); // We send our data in JSON format
+ connection.setRequestProperty("User-Agent", "MC-Server/" + B_STATS_VERSION);
+
+ // Send data
+ 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) {
+ plugin.getLogger().info("Sent data to bStats and received response: " + builder);
+ }
+ }
+
+ /**
+ * Gzips the given String.
+ *
+ * @param str The string to gzip.
+ * @return The gzipped String.
+ * @throws IOException If the compression failed.
+ */
+ 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();
+ }
+
+ /**
+ * Represents a custom chart.
+ */
+ public static abstract class CustomChart {
+
+ // The id of the chart
+ final String chartId;
+
+ /**
+ * Class constructor.
+ *
+ * @param chartId The id of the chart.
+ */
+ CustomChart(String chartId) {
+ if (chartId == null || chartId.isEmpty()) {
+ throw new IllegalArgumentException("ChartId cannot be null or empty!");
+ }
+ this.chartId = chartId;
+ }
+
+ @Nullable
+ private JsonObject getRequestJsonObject() {
+ JsonObject chart = new JsonObject();
+ chart.addProperty("chartId", chartId);
+ try {
+ JsonObject data = getChartData();
+ if (data == null) {
+ // If the data is null we don't send the chart.
+ return null;
+ }
+ chart.add("data", data);
+ } catch (Throwable t) {
+ if (logFailedRequests) {
+ Bukkit.getLogger().log(Level.WARNING, "Failed to get data for custom chart with id " + chartId, t);
+ }
+ return null;
+ }
+ return chart;
+ }
+
+ protected abstract JsonObject getChartData() throws Exception;
+
+ }
+
+ /**
+ * Represents a custom simple pie.
+ */
+ public static class SimplePie extends CustomChart {
+
+ private final Callable 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 callable) {
+ super(chartId);
+ this.callable = callable;
+ }
+
+ @Override
+ protected JsonObject getChartData() throws Exception {
+ JsonObject data = new JsonObject();
+ String value = callable.call();
+ if (value == null || value.isEmpty()) {
+ // Null = skip the chart
+ return null;
+ }
+ data.addProperty("value", value);
+ return data;
+ }
+ }
+
+ /**
+ * Represents a custom advanced pie.
+ */
+ public static class AdvancedPie extends CustomChart {
+
+ private final Callable