shade bstats because I can

CommandWhitelistBukkit/pom.xml

@@ -41,6 +41,13 @@
                         </goals>
                         <configuration>
                             <createDependencyReducedPom>false</createDependencyReducedPom>
+                            <relocations>
+                                <relocation>
+                                    <pattern>org.bstats</pattern>
+                                    <!-- Replace this with your package! -->
+                                    <shadedPattern>eu.endermite.bstats</shadedPattern>
+                                </relocation>
+                            </relocations>
                         </configuration>
                     </execution>
                 </executions>
@@ -90,5 +97,11 @@
             <version>4.6.0</version>
             <scope>provided</scope>
         </dependency>
+        <dependency>
+            <groupId>org.bstats</groupId>
+            <artifactId>bstats-bukkit</artifactId>
+            <version>2.2.1</version>
+            <scope>compile</scope>
+        </dependency>
     </dependencies>
 </project>

CommandWhitelistBukkit/src/main/java/eu/endermite/commandwhitelist/bukkit/CommandWhitelistBukkit.java

@@ -7,9 +7,9 @@ import eu.endermite.commandwhitelist.bukkit.listeners.TabCompleteBlockerListener
 import eu.endermite.commandwhitelist.common.CWGroup;
 import eu.endermite.commandwhitelist.common.ConfigCache;
 import eu.endermite.commandwhitelist.bukkit.command.MainCommandExecutor;
-import eu.endermite.commandwhitelist.bukkit.metrics.BukkitMetrics;
 import net.kyori.adventure.platform.bukkit.BukkitAudiences;
 import net.kyori.adventure.text.minimessage.MiniMessage;
+import org.bstats.bukkit.Metrics;
 import org.bukkit.Bukkit;
 import org.bukkit.ChatColor;
 import org.bukkit.command.CommandSender;
@@ -55,8 +55,7 @@ public class CommandWhitelistBukkit extends JavaPlugin {
             command.setTabCompleter(executor);
         }
 
-        int pluginId = 8705;
+        new Metrics(this, 8705);
-        new BukkitMetrics(this, pluginId);
     }
 
     private void reloadPluginConfig() {

CommandWhitelistBukkit/src/main/java/eu/endermite/commandwhitelist/bukkit/metrics/BukkitMetrics.java

@@ -1,366 +0,0 @@
-package eu.endermite.commandwhitelist.bukkit.metrics;
-
-import com.google.gson.JsonArray;
-import com.google.gson.JsonObject;
-import com.google.gson.JsonParser;
-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 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.Collection;
-import java.util.Timer;
-import java.util.TimerTask;
-import java.util.UUID;
-import java.util.logging.Level;
-import java.util.zip.GZIPOutputStream;
-
-/**
- * bStats collects some data for plugin authors.
- * <p>
- * Check out https://bStats.org/ to learn more about bStats!
- */
-@SuppressWarnings({"WeakerAccess", "unused"})
-public class BukkitMetrics {
-
-    static {
-        // 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', '.', 'b', 'u', 'k', 'k', 'i', 't'});
-            final String examplePackage = new String(new byte[]{'y', 'o', 'u', 'r', '.', 'p', 'a', 'c', 'k', 'a', 'g', 'e'});
-            // We want to make sure nobody just copy & pastes the example and use the wrong package names
-            if (BukkitMetrics.class.getPackage().getName().equals(defaultPackage) || BukkitMetrics.class.getPackage().getName().equals(examplePackage)) {
-                throw new IllegalStateException("bStats Metrics class has not been relocated correctly!");
-            }
-        }
-    }
-
-    // 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;
-
-    /**
-     * Class constructor.
-     *
-     * @param plugin The plugin which stats should be submitted.
-     * @param pluginId The id of the plugin.
-     *                 It can be found at <a href="https://bstats.org/what-is-my-plugin-id">What is my plugin id?</a>
-     */
-    public BukkitMetrics(Plugin plugin, int pluginId) {
-        if (plugin == null) {
-            throw new IllegalArgumentException("Plugin cannot be null!");
-        }
-        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
-        serverUUID = config.getString("serverUuid");
-        logFailedRequests = config.getBoolean("logFailedRequests", false);
-        enabled = config.getBoolean("enabled", true);
-        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(BukkitMetrics.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;
-    }
-
-    /**
-     * 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
-        data.add("customCharts", new JsonArray());
-
-        return data;
-    }
-
-    /**
-     * Gets the server specific data.
-     *
-     * @return The server specific data.
-     */
-    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();
-    }
-
-}

CommandWhitelistVelocity/pom.xml

@@ -41,6 +41,12 @@
                         </goals>
                         <configuration>
                             <createDependencyReducedPom>false</createDependencyReducedPom>
+                            <relocations>
+                                <relocation>
+                                    <pattern>org.bstats</pattern>
+                                    <shadedPattern>eu.endermite.bstats</shadedPattern>
+                                </relocation>
+                            </relocations>
                         </configuration>
                     </execution>
                 </executions>
@@ -82,5 +88,11 @@
             <version>2.0</version>
             <scope>compile</scope>
         </dependency>
+        <dependency>
+            <groupId>org.bstats</groupId>
+            <artifactId>bstats-velocity</artifactId>
+            <version>2.2.1</version>
+            <scope>compile</scope>
+        </dependency>
     </dependencies>
 </project>

CommandWhitelistVelocity/src/main/java/eu/endermite/commandwhitelist/velocity/CommandWhitelistVelocity.java

@@ -14,6 +14,9 @@ import eu.endermite.commandwhitelist.common.ConfigCache;
 import eu.endermite.commandwhitelist.velocity.command.VelocityMainCommand;
 import net.kyori.adventure.identity.Identity;
 import net.kyori.adventure.text.Component;
+import org.bstats.charts.SimpleBarChart;
+import org.bstats.charts.SimplePie;
+import org.bstats.velocity.Metrics;
 import org.slf4j.Logger;
 
 import javax.inject.Inject;
@@ -30,13 +33,15 @@ public class CommandWhitelistVelocity {
     private static ConfigCache configCache;
     private static Path folder;
     private static Logger logger;
+    private final Metrics.Factory metricsFactory;
 
     @Inject
-    public CommandWhitelistVelocity(ProxyServer server, Logger logger, @DataDirectory final Path folder) {
+    public CommandWhitelistVelocity(ProxyServer server, Logger logger, @DataDirectory final Path folder, Metrics.Factory metricsFactory) {
         CommandWhitelistVelocity.server = server;
         CommandWhitelistVelocity.folder = folder;
         CommandWhitelistVelocity.plugin = this;
         CommandWhitelistVelocity.logger = logger;
+        this.metricsFactory = metricsFactory;
 
     }
 
@@ -60,6 +65,8 @@ public class CommandWhitelistVelocity {
         reloadConfig();
         CommandMeta commandMeta = server.getCommandManager().metaBuilder("vcw").build();
         server.getCommandManager().register(commandMeta, new VelocityMainCommand());
+        Metrics metrics = metricsFactory.make(this, 8704);
+        metrics.addCustomChart(new SimplePie("proxy", ()-> "Velocity"));
     }
 
     @Subscribe

CommandWhitelistWaterfall/pom.xml

@@ -41,6 +41,13 @@
                         </goals>
                         <configuration>
                             <createDependencyReducedPom>false</createDependencyReducedPom>
+                            <relocations>
+                                <relocation>
+                                    <pattern>org.bstats</pattern>
+                                    <!-- Replace this with your package! -->
+                                    <shadedPattern>eu.endermite.bstats</shadedPattern>
+                                </relocation>
+                            </relocations>
                         </configuration>
                     </execution>
                 </executions>
@@ -87,5 +94,11 @@
             <artifactId>adventure-platform-bungeecord</artifactId>
             <version>4.0.0-SNAPSHOT</version>
         </dependency>
+        <dependency>
+            <groupId>org.bstats</groupId>
+            <artifactId>bstats-bungeecord</artifactId>
+            <version>2.2.1</version>
+            <scope>compile</scope>
+        </dependency>
     </dependencies>
 </project>

CommandWhitelistWaterfall/src/main/java/eu/endermite/commandwhitelist/waterfall/CommandWhitelistWaterfall.java

@@ -5,13 +5,15 @@ import eu.endermite.commandwhitelist.common.ConfigCache;
 import eu.endermite.commandwhitelist.waterfall.command.BungeeMainCommand;
 import eu.endermite.commandwhitelist.waterfall.listeners.BungeeChatEventListener;
 import eu.endermite.commandwhitelist.waterfall.listeners.WaterfallDefineCommandsListener;
-import eu.endermite.commandwhitelist.waterfall.metrics.BungeeMetrics;
 import net.kyori.adventure.platform.bungeecord.BungeeAudiences;
 import net.kyori.adventure.text.minimessage.MiniMessage;
 import net.md_5.bungee.api.ChatColor;
 import net.md_5.bungee.api.CommandSender;
 import net.md_5.bungee.api.connection.ProxiedPlayer;
 import net.md_5.bungee.api.plugin.Plugin;
+import org.bstats.bungeecord.Metrics;
+import org.bstats.charts.SimplePie;
+
 import java.io.File;
 import java.util.HashMap;
 import java.util.HashSet;
@@ -39,8 +41,8 @@ public final class CommandWhitelistWaterfall extends Plugin {
 
         getProxy().getPluginManager().registerCommand(this, new BungeeMainCommand("bcw"));
 
-        int pluginId = 8704;
+        Metrics metrics = new Metrics(this, 8704);
-        new BungeeMetrics(this, pluginId);
+        metrics.addCustomChart(new SimplePie("proxy", () -> "Bungee/Waterfall"));
     }
 
     public static CommandWhitelistWaterfall getPlugin() {

CommandWhitelistWaterfall/src/main/java/eu/endermite/commandwhitelist/waterfall/metrics/BungeeMetrics.java

@@ -1,394 +0,0 @@
-package eu.endermite.commandwhitelist.waterfall.metrics;
-
-import com.google.gson.JsonArray;
-import com.google.gson.JsonObject;
-import net.md_5.bungee.api.plugin.Plugin;
-import net.md_5.bungee.config.Configuration;
-import net.md_5.bungee.config.ConfigurationProvider;
-import net.md_5.bungee.config.YamlConfiguration;
-
-import javax.net.ssl.HttpsURLConnection;
-import java.io.*;
-import java.lang.reflect.InvocationTargetException;
-import java.net.URL;
-import java.nio.charset.StandardCharsets;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.UUID;
-import java.util.concurrent.TimeUnit;
-import java.util.logging.Level;
-import java.util.zip.GZIPOutputStream;
-
-/**
- * bStats collects some data for plugin authors.
- * <p>
- * Check out https://bStats.org/ to learn more about bStats!
- */
-@SuppressWarnings({"WeakerAccess", "unused"})
-public class BungeeMetrics {
-
-    static {
-        // 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', '.', 'b', 'u', 'n', 'g', 'e', 'e', 'c', 'o', 'r', 'd'});
-            final String examplePackage = new String(new byte[]{'y', 'o', 'u', 'r', '.', 'p', 'a', 'c', 'k', 'a', 'g', 'e'});
-            // We want to make sure nobody just copy & pastes the example and use the wrong package names
-            if (BungeeMetrics.class.getPackage().getName().equals(defaultPackage) || BungeeMetrics.class.getPackage().getName().equals(examplePackage)) {
-                throw new IllegalStateException("bStats Metrics class has not been relocated correctly!");
-            }
-        }
-    }
-
-    // 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/bungeecord";
-
-    // The plugin
-    private final Plugin plugin;
-
-    // The plugin id
-    private final int pluginId;
-
-    // Is bStats enabled on this server?
-    private boolean enabled;
-
-    // The uuid of the server
-    private String serverUUID;
-
-    // Should failed requests be logged?
-    private boolean logFailedRequests = false;
-
-    // Should the sent data be logged?
-    private static boolean logSentData;
-
-    // Should the response text be logged?
-    private static boolean logResponseStatusText;
-
-    // A list with all known metrics class objects including this one
-    private static final List<Object> knownMetricsInstances = 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 <a href="https://bstats.org/what-is-my-plugin-id">What is my plugin id?</a>
-     */
-    public BungeeMetrics(Plugin plugin, int pluginId) {
-        this.plugin = plugin;
-        this.pluginId = pluginId;
-
-        try {
-            loadConfig();
-        } catch (IOException e) {
-            // Failed to load configuration
-            plugin.getLogger().log(Level.WARNING, "Failed to load bStats config!", e);
-            return;
-        }
-
-        // We are not allowed to send data about this server :(
-        if (!enabled) {
-            return;
-        }
-
-        Class<?> usedMetricsClass = getFirstBStatsClass();
-        if (usedMetricsClass == null) {
-            // Failed to get first metrics class
-            return;
-        }
-        if (usedMetricsClass == getClass()) {
-            // We are the first! :)
-            linkMetrics(this);
-            startSubmitting();
-        } else {
-            // We aren't the first so we link to the first metrics class
-            try {
-                usedMetricsClass.getMethod("linkMetrics", Object.class).invoke(null, this);
-            } catch (NoSuchMethodException | IllegalAccessException | InvocationTargetException e) {
-                if (logFailedRequests) {
-                    plugin.getLogger().log(Level.WARNING, "Failed to link to first metrics class " + usedMetricsClass.getName() + "!", e);
-                }
-            }
-        }
-    }
-
-    /**
-     * Checks if bStats is enabled.
-     *
-     * @return Whether bStats is enabled or not.
-     */
-    public boolean isEnabled() {
-        return enabled;
-    }
-
-    /**
-     * Links an other metrics class with this class.
-     * This method is called using Reflection.
-     *
-     * @param metrics An object of the metrics class to link.
-     */
-    public static void linkMetrics(Object metrics) {
-        knownMetricsInstances.add(metrics);
-    }
-
-    /**
-     * 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);
-        data.addProperty("id", pluginId);
-        data.addProperty("pluginVersion", pluginVersion);
-
-        JsonArray customCharts = new JsonArray();
-        data.add("customCharts", customCharts);
-
-        return data;
-    }
-
-    private void startSubmitting() {
-        // The data collection is async, as well as sending the data
-        // Bungeecord does not have a main thread, everything is async
-        plugin.getProxy().getScheduler().schedule(plugin, this::submitData, 2, 30, TimeUnit.MINUTES);
-        // Submit the data every 30 minutes, first time after 2 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 server specific data.
-     *
-     * @return The server specific data.
-     */
-    private JsonObject getServerData() {
-        // Minecraft specific data
-        int playerAmount = Math.min(plugin.getProxy().getOnlineCount(), 500);
-        int onlineMode = plugin.getProxy().getConfig().isOnlineMode() ? 1 : 0;
-        String bungeecordVersion = plugin.getProxy().getVersion();
-        int managedServers = plugin.getProxy().getServers().size();
-
-        // 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("managedServers", managedServers);
-        data.addProperty("onlineMode", onlineMode);
-        data.addProperty("bungeecordVersion", bungeecordVersion);
-
-        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();
-
-        final JsonArray pluginData = new JsonArray();
-        // Search for all other bStats Metrics classes to get their plugin data
-        for (Object metrics : knownMetricsInstances) {
-            try {
-                Object plugin = metrics.getClass().getMethod("getPluginData").invoke(metrics);
-                if (plugin instanceof JsonObject) {
-                    pluginData.add((JsonObject) plugin);
-                }
-            } catch (NoSuchMethodException | IllegalAccessException | InvocationTargetException ignored) { }
-        }
-
-        data.add("plugins", pluginData);
-
-        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!", e);
-            }
-        }
-    }
-
-    /**
-     * Loads the bStats configuration.
-     *
-     * @throws IOException If something did not work :(
-     */
-    private void loadConfig() throws IOException {
-        File bStatsFolder = new File(plugin.getDataFolder().getParentFile(), "bStats");
-        bStatsFolder.mkdirs();
-        File configFile = new File(bStatsFolder, "config.yml");
-        if (!configFile.exists()) {
-            writeFile(configFile,
-                    "#bStats collects some data for plugin authors like how many servers are using their plugins.",
-                    "#To honor their work, you should not disable it.",
-                    "#This has nearly no effect on the server performance!",
-                    "#Check out https://bStats.org/ to learn more :)",
-                    "enabled: true",
-                    "serverUuid: \"" + UUID.randomUUID() + "\"",
-                    "logFailedRequests: false",
-                    "logSentData: false",
-                    "logResponseStatusText: false");
-        }
-
-        Configuration configuration = ConfigurationProvider.getProvider(YamlConfiguration.class).load(configFile);
-
-        // Load configuration
-        enabled = configuration.getBoolean("enabled", true);
-        serverUUID = configuration.getString("serverUuid");
-        logFailedRequests = configuration.getBoolean("logFailedRequests", false);
-        logSentData = configuration.getBoolean("logSentData", false);
-        logResponseStatusText = configuration.getBoolean("logResponseStatusText", false);
-    }
-
-    /**
-     * Gets the first bStat Metrics class.
-     *
-     * @return The first bStats metrics class.
-     */
-    private Class<?> getFirstBStatsClass() {
-        File bStatsFolder = new File(plugin.getDataFolder().getParentFile(), "bStats");
-        bStatsFolder.mkdirs();
-        File tempFile = new File(bStatsFolder, "temp.txt");
-
-        try {
-            String className = readFile(tempFile);
-            if (className != null) {
-                try {
-                    // Let's check if a class with the given name exists.
-                    return Class.forName(className);
-                } catch (ClassNotFoundException ignored) { }
-            }
-            writeFile(tempFile, getClass().getName());
-            return getClass();
-        } catch (IOException e) {
-            if (logFailedRequests) {
-                plugin.getLogger().log(Level.WARNING, "Failed to get first bStats class!", e);
-            }
-            return null;
-        }
-    }
-
-    /**
-     * Reads the first line of the file.
-     *
-     * @param file The file to read. Cannot be null.
-     * @return The first line of the file or {@code null} if the file does not exist or is empty.
-     * @throws IOException If something did not work :(
-     */
-    private String readFile(File file) throws IOException {
-        if (!file.exists()) {
-            return null;
-        }
-        try (BufferedReader bufferedReader = new BufferedReader(new FileReader(file))) {
-            return bufferedReader.readLine();
-        }
-    }
-
-    /**
-     * Writes a String to a file. It also adds a note for the user,
-     *
-     * @param file The file to write to. Cannot be null.
-     * @param lines The lines to write.
-     * @throws IOException If something did not work :(
-     */
-    private void writeFile(File file, String... lines) throws IOException {
-        try (BufferedWriter bufferedWriter = new BufferedWriter(new FileWriter(file))) {
-            for (String line : lines) {
-                bufferedWriter.write(line);
-                bufferedWriter.newLine();
-            }
-        }
-    }
-
-    /**
-     * 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 (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();
-    }
-
-}