Ahhh Velocity plugin id/name fix | Boungecord ful fix

ModuleLoader/src/main/java/opg/p2vman/moduleloader/module/ModuleMannager.java

@@ -115,6 +115,21 @@ public class ModuleMannager {
                 return super.visitField(access, name, updateDescriptor(descriptor), signature, value);
             }
 
+            @Override
+            public AnnotationVisitor visitAnnotation(String descriptor, boolean visible) {
+                return super.visitAnnotation(updateDescriptor(descriptor), visible);
+            }
+
+            @Override
+            public AnnotationVisitor visitTypeAnnotation(int typeRef, TypePath typePath, String descriptor, boolean visible) {
+                return super.visitTypeAnnotation(typeRef, typePath, updateDescriptor(descriptor), visible);
+            }
+
+            @Override
+            public RecordComponentVisitor visitRecordComponent(String name, String descriptor, String signature) {
+                return super.visitRecordComponent(name, updateDescriptor(descriptor), signature);
+            }
+
             @Override
             public MethodVisitor visitMethod(int access, String name, String descriptor, String signature, String[] exceptions) {
                 MethodVisitor mv = super.visitMethod(access, name, updateDescriptor(descriptor), signature, exceptions);

ModuleLoader/src/main/java/opg/p2vman/moduleloader/module/ModuleMeta.java

@@ -1,10 +1,6 @@
 package opg.p2vman.moduleloader.module;
 
-import java.util.List;
-import java.util.Map;
-
 public class ModuleMeta {
     public String main_class;
     public String name;
-    public Map<String, List<String>> class_lookups;
 }

base/build.gradle

@@ -3,7 +3,7 @@ plugins {
 }
 
 group = 'io.github.p2vman'
-version = '1.3'
+version = '1.4'
 
 repositories {
     mavenCentral()
@@ -15,11 +15,6 @@ dependencies {
     compileOnly 'org.projectlombok:lombok:1.18.30'
 }
 
-task createJar(type: Jar) {
-    archiveBaseName = 'base'
-    archiveVersion = 'marge'
-    from sourceSets.main.output
-}
 
 tasks.withType(JavaCompile).configureEach {
     options.encoding = 'UTF-8'

base/src/main/java/io/github/p2vman/updater/Updater.java

@@ -0,0 +1,57 @@
+package io.github.p2vman.updater;
+
+import com.google.gson.JsonObject;
+import com.google.gson.JsonParser;
+import com.google.gson.stream.JsonReader;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.net.HttpURLConnection;
+import java.net.ProtocolException;
+import java.net.URL;
+import java.util.Objects;
+
+public class Updater {
+    private static Updater updater;
+    public static Updater getInstance() {
+        if (updater == null) updater = new Updater();
+        return updater;
+    }
+    private String id;
+
+    public String getId() {
+        return id;
+    }
+
+    private static final String API_URL = "https://api.spiget.org/v2/resources/";
+    private static final String URL = "https://www.spigotmc.org/";
+    private static final String SPIGOT_SIDE_API = "https://api.spigotmc.org/legacy/";
+
+    public Updater() {
+        try (InputStreamReader reader = new InputStreamReader(Objects.requireNonNull(Updater.class.getClassLoader().getResourceAsStream("updater.json")))) {
+            JsonObject jsonObject = JsonParser.parseReader(reader).getAsJsonObject();
+            id = jsonObject.get("id").getAsString();
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    public JsonObject getLasted() throws ProtocolException, IOException {
+        URL url = new URL(API_URL + id + "/versions/latest");
+        HttpURLConnection conn = (HttpURLConnection) url.openConnection();
+        conn.setRequestMethod("GET");
+        conn.setRequestProperty("User-Agent", "Mozilla/5.0");
+
+        return JsonParser.parseReader(new BufferedReader(new InputStreamReader(conn.getInputStream()))).getAsJsonObject();
+    }
+
+    public String getVersionUrl() throws ProtocolException, IOException  {
+        URL url = new URL(API_URL + id);
+        HttpURLConnection conn = (HttpURLConnection) url.openConnection();
+        conn.setRequestMethod("GET");
+        conn.setRequestProperty("User-Agent", "Mozilla/5.0");
+
+        return URL+JsonParser.parseReader(new BufferedReader(new InputStreamReader(conn.getInputStream()))).getAsJsonObject().get("file").getAsJsonObject().get("url").getAsString();
+    }
+}

base/src/main/java/org/eptalist/Config.java

@@ -21,7 +21,7 @@ public class Config {
                             "whitelist",
                             "base"),
                     "org.eptalist.storge.Json",
-                    Utils.put(new HashMap<>(), "file", "eoptalist.json"),
+                    Utils.put(new HashMap<>(), "file", "eptalist.json"),
                     "&6Молодой человек а вас нету в списке &4:)"
             ),
             new Mode(
@@ -29,7 +29,7 @@ public class Config {
                             "whitelist",
                             "dev"),
                     "org.eptalist.storge.Json",
-                    Utils.put(new HashMap<>(), "file", "eoptalist.dev.json"),
+                    Utils.put(new HashMap<>(), "file", "eptalist.dev.json"),
                     "&2Сервер на тех работах"
             )
     };

base/src/main/java/org/eptalist/metrics/AdvancedBarChart.java

@@ -0,0 +1,44 @@
+package org.eptalist.metrics;
+
+import java.util.Map;
+import java.util.concurrent.Callable;
+
+public 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();
+    }
+}

base/src/main/java/org/eptalist/metrics/AdvancedPie.java

@@ -0,0 +1,44 @@
+package org.eptalist.metrics;
+
+import java.util.Map;
+import java.util.concurrent.Callable;
+
+public 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();
+    }
+}

base/src/main/java/org/eptalist/metrics/CustomChart.java

@@ -0,0 +1,36 @@
+package org.eptalist.metrics;
+
+import java.util.function.BiConsumer;
+
+public abstract 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;
+}

base/src/main/java/org/eptalist/metrics/DrilldownPie.java

@@ -0,0 +1,48 @@
+package org.eptalist.metrics;
+
+import java.util.Map;
+import java.util.concurrent.Callable;
+
+public 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();
+    }
+}

base/src/main/java/org/eptalist/metrics/JsonObjectBuilder.java

@@ -0,0 +1,211 @@
+package org.eptalist.metrics;
+
+import java.util.Arrays;
+import java.util.stream.Collectors;
+
+
+/**
+ * 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 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;
+        }
+    }
+}

base/src/main/java/org/eptalist/metrics/MultiLineChart.java

@@ -0,0 +1,44 @@
+package org.eptalist.metrics;
+
+import java.util.Map;
+import java.util.concurrent.Callable;
+
+public 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();
+    }
+}

base/src/main/java/org/eptalist/metrics/SimpleBarChart.java

@@ -0,0 +1,34 @@
+package org.eptalist.metrics;
+
+import java.util.Map;
+import java.util.concurrent.Callable;
+
+public 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();
+    }
+}

base/src/main/java/org/eptalist/metrics/SimplePie.java

@@ -0,0 +1,29 @@
+package org.eptalist.metrics;
+
+import java.util.concurrent.Callable;
+
+public 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();
+    }
+}

base/src/main/java/org/eptalist/metrics/SingleLineChart.java

@@ -0,0 +1,29 @@
+package org.eptalist.metrics;
+
+import java.util.concurrent.Callable;
+
+public 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();
+    }
+}

base/src/main/java/org/eptalist/storge/Mysql.java

@@ -8,13 +8,18 @@ import java.util.Map;
 public class Mysql implements Data<String> {
     public Connection connection;
     public Map<String, Object> data;
+    public String teable;
+    public String i;
     public Mysql(Map<String, Object> data) {
         this.data = data;
+        final String teable_profix = data.containsKey("prefix") ? "eptalist" : (String) data.get("prefix");
+        this.teable = data.containsKey("teable") ? teable_profix+"_users" : teable_profix+data.get("teable");
+        this.i = data.containsKey("t") ? "username" : (String) data.get("t");
         try {
             Class.forName("com.mysql.cj.jdbc.Driver");
             connection = DriverManager.getConnection((String) this.data.get("file"));
             try (Statement statement = connection.createStatement()) {
-                statement.executeUpdate("CREATE TABLE IF NOT EXISTS users (username VARCHAR(255) PRIMARY KEY)");
+                statement.executeUpdate("CREATE TABLE IF NOT EXISTS "+this.teable+" ("+this.i+" VARCHAR(255) PRIMARY KEY)");
             }
         } catch (SQLException | ClassNotFoundException e) {
             e.printStackTrace();
@@ -27,7 +32,7 @@ public class Mysql implements Data<String> {
             return false;
         }
         try {
-            PreparedStatement statement = connection.prepareStatement("DELETE FROM users WHERE username = ?");
+            PreparedStatement statement = connection.prepareStatement("DELETE FROM "+this.teable+" WHERE "+this.i+" = ?");
             statement.setString(1, name);
             return statement.executeUpdate() > 0;
         } catch (SQLException e) {
@@ -43,7 +48,7 @@ public class Mysql implements Data<String> {
             return false;
         }
         try {
-            PreparedStatement statement = connection.prepareStatement("DELETE FROM users WHERE username = ?");
+            PreparedStatement statement = connection.prepareStatement("DELETE FROM "+this.teable+" WHERE "+this.i+" = ?");
             statement.setString(1, name);
             return statement.executeUpdate() > 0;
         } catch (SQLException e) {
@@ -60,7 +65,7 @@ public class Mysql implements Data<String> {
                 connection = DriverManager.getConnection(String.format((String) this.data.get("file")));
                 info.add("&6The database has been reconnected");
             }
-            PreparedStatement statement = connection.prepareStatement("SELECT user_name FROM users WHERE username = ?");
+            PreparedStatement statement = connection.prepareStatement("SELECT user_name FROM "+this.teable+" WHERE "+this.i+" = ?");
             statement.setString(1, name);
             ResultSet resultSet = statement.executeQuery();
             return resultSet.next();
@@ -77,7 +82,7 @@ public class Mysql implements Data<String> {
             if (connection.isClosed()) {
                 connection = DriverManager.getConnection((String) this.data.get("file"));
             }
-            PreparedStatement statement = connection.prepareStatement("SELECT username FROM users WHERE username = ?");
+            PreparedStatement statement = connection.prepareStatement("SELECT username FROM "+this.teable+" WHERE "+this.i+" = ?");
             statement.setString(1, name);
             ResultSet resultSet = statement.executeQuery();
             return resultSet.next();
@@ -94,7 +99,7 @@ public class Mysql implements Data<String> {
             return false;
         }
         try {
-            PreparedStatement statement = connection.prepareStatement("INSERT INTO users (username) VALUES (?)");
+            PreparedStatement statement = connection.prepareStatement("INSERT INTO "+this.teable+" ("+this.i+") VALUES (?)");
             statement.setString(1, name);
             return statement.executeUpdate() > 0;
         } catch (SQLException e) {
@@ -110,7 +115,7 @@ public class Mysql implements Data<String> {
             return false;
         }
         try {
-            PreparedStatement statement = connection.prepareStatement("INSERT INTO users (username) VALUES (?)");
+            PreparedStatement statement = connection.prepareStatement("INSERT INTO "+this.teable+" ("+this.i+") VALUES (?)");
             statement.setString(1, name);
             return statement.executeUpdate() > 0;
         } catch (SQLException e) {
@@ -139,11 +144,11 @@ public class Mysql implements Data<String> {
             if (connection.isClosed()) {
                 connection = DriverManager.getConnection((String) this.data.get("file"));
             }
-            String sql = "SELECT username FROM users";
+            String sql = "SELECT "+this.i+" FROM "+this.teable;
             Statement stmt = connection.createStatement();
             ResultSet rs = stmt.executeQuery(sql);
             while (rs.next()) {
-                players.add(rs.getString("username"));
+                players.add(rs.getString(this.i));
             }
             rs.close();
             stmt.close();

base/src/main/java/org/eptalist/storge/Sqlite.java

@@ -9,12 +9,18 @@ public class Sqlite implements Data<String> {
 
     public Connection connection;
     public Map<String, Object> data;
+    public String teable;
+    public String i;
     public Sqlite(Map<String, Object> data) {
         this.data = data;
+        final String teable_profix = data.containsKey("prefix") ? "eptalist" : (String) data.get("prefix");
+        this.teable = data.containsKey("teable") ? teable_profix+"_users" : teable_profix+data.get("teable");
+        this.i = data.containsKey("t") ? "username" : (String) data.get("t");
+
         try {
             connection = DriverManager.getConnection(String.format("jdbc:sqlite:%s.db", (String) this.data.get("file")));
             try (Statement statement = connection.createStatement()) {
-                statement.executeUpdate("CREATE TABLE IF NOT EXISTS users (user_name VARCHAR(255) PRIMARY KEY)");
+                statement.executeUpdate("CREATE TABLE IF NOT EXISTS "+this.teable+" ("+this.i+" VARCHAR(255) PRIMARY KEY)");
             }
         } catch (SQLException e) {
             e.printStackTrace();
@@ -27,7 +33,7 @@ public class Sqlite implements Data<String> {
             return false;
         }
         try {
-            PreparedStatement statement = connection.prepareStatement("DELETE FROM users WHERE user_name = ?");
+            PreparedStatement statement = connection.prepareStatement("DELETE FROM "+this.teable+" WHERE "+this.i+" = ?");
             statement.setString(1, name);
             return statement.executeUpdate() > 0;
         } catch (SQLException e) {
@@ -43,7 +49,7 @@ public class Sqlite implements Data<String> {
             return false;
         }
         try {
-            PreparedStatement statement = connection.prepareStatement("DELETE FROM users WHERE user_name = ?");
+            PreparedStatement statement = connection.prepareStatement("DELETE FROM "+this.teable+" WHERE "+this.i+" = ?");
             statement.setString(1, name);
             return statement.executeUpdate() > 0;
         } catch (SQLException e) {
@@ -60,7 +66,7 @@ public class Sqlite implements Data<String> {
                 connection = DriverManager.getConnection(String.format("jdbc:sqlite:%s.db", (String) this.data.get("file")));
                 info.add("&6The database has been reconnected");
             }
-            PreparedStatement statement = connection.prepareStatement("SELECT user_name FROM users WHERE user_name = ?");
+            PreparedStatement statement = connection.prepareStatement("SELECT "+this.i+" FROM "+this.teable+" WHERE "+this.i+" = ?");
             statement.setString(1, name);
             ResultSet resultSet = statement.executeQuery();
             return resultSet.next();
@@ -77,7 +83,7 @@ public class Sqlite implements Data<String> {
             if (connection.isClosed()) {
                 connection = DriverManager.getConnection(String.format("jdbc:sqlite:%s.db", (String) this.data.get("file")));
             }
-            PreparedStatement statement = connection.prepareStatement("SELECT user_name FROM users WHERE user_name = ?");
+            PreparedStatement statement = connection.prepareStatement("SELECT "+this.i+" FROM "+this.teable+" WHERE "+this.i+" = ?");
             statement.setString(1, name);
             ResultSet resultSet = statement.executeQuery();
             return resultSet.next();
@@ -94,7 +100,7 @@ public class Sqlite implements Data<String> {
             return false;
         }
         try {
-            PreparedStatement statement = connection.prepareStatement("INSERT INTO users (user_name) VALUES (?)");
+            PreparedStatement statement = connection.prepareStatement("INSERT INTO "+this.teable+" ("+this.i+") VALUES (?)");
             statement.setString(1, name);
             return statement.executeUpdate() > 0;
         } catch (SQLException e) {
@@ -110,7 +116,7 @@ public class Sqlite implements Data<String> {
             return false;
         }
         try {
-            PreparedStatement statement = connection.prepareStatement("INSERT INTO users (user_name) VALUES (?)");
+            PreparedStatement statement = connection.prepareStatement("INSERT INTO "+this.teable+" ("+this.i+") VALUES (?)");
             statement.setString(1, name);
             return statement.executeUpdate() > 0;
         } catch (SQLException e) {
@@ -139,11 +145,11 @@ public class Sqlite implements Data<String> {
             if (connection.isClosed()) {
                 connection = DriverManager.getConnection(String.format("jdbc:sqlite:%s.db", (String) this.data.get("file")));
             }
-            String sql = "SELECT user_name FROM users";
+            String sql = "SELECT "+this.i+" FROM "+this.teable;
             Statement stmt = connection.createStatement();
             ResultSet rs = stmt.executeQuery(sql);
             while (rs.next()) {
-                players.add(rs.getString("name"));
+                players.add(rs.getString(this.i));
             }
             rs.close();
             stmt.close();

base/src/main/resources/updater.json

@@ -0,0 +1,4 @@
+{
+  "id": "122225",
+  "source": "https://github.com/p2vman/EptaListProject"
+}

boungecord/build.gradle

@@ -1,7 +1,7 @@
 apply plugin: 'java'
 
 group = 'org.eg4rerer'
-version = '1.3'
+version = '1.4'
 
 repositories {
     mavenCentral()

boungecord/src/main/java/org/eptalist/bounge/Boungecord.java

@@ -1,12 +1,19 @@
 package org.eptalist.bounge;
 
+import com.google.gson.JsonObject;
 import io.github.p2vman.Identifier;
+import io.github.p2vman.Static;
 import io.github.p2vman.profiling.ExempleProfiler;
 import io.github.p2vman.profiling.Profiler;
+import io.github.p2vman.updater.Updater;
 import net.md_5.bungee.api.plugin.Plugin;
 import org.eptalist.Config;
+import org.eptalist.Constants;
+import org.eptalist.bounge.metrics.Metrics;
+import org.eptalist.metrics.SimplePie;
 import org.eptalist.storge.Data;
 
+import java.io.File;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
@@ -44,6 +51,30 @@ public final class Boungecord extends Plugin {
 
     @Override
     public void onEnable() {
+        try {
+            Updater updater = Updater.getInstance();
+            JsonObject obj = updater.getLasted();
+            if (!getDescription().getVersion().equals(obj.get("name").getAsString())) {
+                LOGGER.log(Level.WARNING, "---------- Outdated Version ----------");
+                LOGGER.log(Level.WARNING, "");
+                LOGGER.log(Level.WARNING, "new version:");
+                LOGGER.log(Level.WARNING, updater.getVersionUrl());
+                LOGGER.log(Level.WARNING, "");
+                LOGGER.log(Level.WARNING, "---------------------------------");
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+        File data = getDataFolder();
+        if (!data.exists()) {
+            data.mkdirs();
+        }
+        config = new Config.ConfigContainer(new File(data, "wh.json"));
+
+        load();
+        Metrics metrics = new Metrics(this, Constants.bstats_id);
+
+        metrics.addCustomChart(new SimplePie("data_type", () -> mode.storage));
         getProxy().getPluginManager().registerListener(this, new Event());
         this.getProxy().getPluginManager().registerCommand(this, new WhiteListCommand());
     }

boungecord/src/main/java/org/eptalist/bounge/metrics/Metrics.java

@@ -0,0 +1,400 @@
+package org.eptalist.bounge.metrics;
+
+import java.io.BufferedReader;
+import java.io.BufferedWriter;
+import java.io.ByteArrayOutputStream;
+import java.io.DataOutputStream;
+import java.io.File;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.net.URL;
+import java.nio.charset.StandardCharsets;
+import java.util.HashSet;
+import java.util.Objects;
+import java.util.Set;
+import java.util.UUID;
+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.zip.GZIPOutputStream;
+import javax.net.ssl.HttpsURLConnection;
+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 org.eptalist.metrics.CustomChart;
+import org.eptalist.metrics.JsonObjectBuilder;
+
+public class Metrics {
+
+    private final Plugin plugin;
+
+    private final MetricsBase metricsBase;
+
+    private boolean enabled;
+
+    private String serverUUID;
+
+    private boolean logErrors = false;
+
+    private boolean logSentData;
+
+    private boolean logResponseStatusText;
+
+    /**
+     * 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(Plugin plugin, int serviceId) {
+        this.plugin = plugin;
+        try {
+            loadConfig();
+        } catch (IOException e) {
+            // Failed to load configuration
+            plugin.getLogger().log(Level.WARNING, "Failed to load bStats config!", e);
+            metricsBase = null;
+            return;
+        }
+        metricsBase =
+                new MetricsBase(
+                        "bungeecord",
+                        serverUUID,
+                        serviceId,
+                        enabled,
+                        this::appendPlatformData,
+                        this::appendServiceData,
+                        null,
+                        () -> true,
+                        (message, error) -> this.plugin.getLogger().log(Level.WARNING, message, error),
+                        (message) -> this.plugin.getLogger().log(Level.INFO, message),
+                        logErrors,
+                        logSentData,
+                        logResponseStatusText,
+                        false);
+    }
+
+    /** Loads the bStats configuration. */
+    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 (https://bStats.org) collects some basic information for plugin authors, like how",
+                    "# many people use their plugin and their total player count. It's recommended to keep bStats",
+                    "# enabled, but if you're not comfortable with this, you can turn this setting off. There is no",
+                    "# performance penalty associated with having metrics enabled, and data sent to bStats is fully",
+                    "# anonymous.",
+                    "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");
+        logErrors = configuration.getBoolean("logFailedRequests", false);
+        logSentData = configuration.getBoolean("logSentData", false);
+        logResponseStatusText = configuration.getBoolean("logResponseStatusText", false);
+    }
+
+    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();
+            }
+        }
+    }
+
+    /** 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", plugin.getProxy().getOnlineCount());
+        builder.appendField("managedServers", plugin.getProxy().getServers().size());
+        builder.appendField("onlineMode", plugin.getProxy().getConfig().isOnlineMode() ? 1 : 0);
+        builder.appendField("bungeecordVersion", plugin.getProxy().getVersion());
+        builder.appendField("bungeecordName", plugin.getProxy().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());
+    }
+
+    public static class MetricsBase {
+
+        /** The version of the Metrics class. */
+        public static final String METRICS_VERSION = "3.1.0";
+
+        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.
+         * @param skipRelocateCheck Whether or not the relocate check should be skipped.
+         */
+        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,
+                boolean skipRelocateCheck) {
+            ScheduledThreadPoolExecutor scheduler =
+                    new ScheduledThreadPoolExecutor(
+                            1,
+                            task -> {
+                                Thread thread = new Thread(task, "bStats-Metrics");
+                                thread.setDaemon(true);
+                                return thread;
+                            });
+            // 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;
+            if (!skipRelocateCheck) {
+                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();
+        }
+    }
+}

boungecord/src/main/resources/bungee.yml

@@ -1,3 +1,3 @@
-name: boungecord
-version: '1.3'
-main: org.eg4rerer.boungecord.Boungecord
+name: EptaList
+version: '1.4'
+main: org.eptalist.bounge.Boungecord

build.gradle

@@ -1,7 +1,18 @@
+
 plugins {
     id 'java'
+    id 'de.undercouch.download' version '5.4.0' apply false
 }
 
+import de.undercouch.gradle.tasks.download.Download
+
+subprojects {
+    tasks.withType(JavaCompile) {
+        options.encoding = "UTF-8"
+    }
+}
+
+
 allprojects {
     repositories {
         mavenCentral()
@@ -12,20 +23,33 @@ allprojects {
     }
 }
 
-version = "1.3"
+version = "1.4"
 
 task mergePlugins(type: Jar) {
+    def io = it
     archiveBaseName = 'EptaList'
     archiveVersion = version
 
+    def projects = [':base', ':velocity', ':spigot', ":boungecord"]
+    def jars = {
+        def jr = []
+        projects.forEach {
+            evaluationDependsOn(it)
+            def task = project(it).tasks.named('jar')
+            dependsOn task
+            jr.add(task.get().archiveFile.get())
+        }
+        return jr
+    }
+
     def jarPaths = [
-            "C:\\Users\\User\\IdeaProjects\\EptaListProject\\velocity\\build\\libs\\velocity-"+version+".jar",
-            "C:\\Users\\User\\IdeaProjects\\EptaListProject\\spigot\\build\\libs\\spigot-"+version+".jar",
-            "C:\\Users\\User\\IdeaProjects\\EptaListProject\\base\\build\\libs\\base-"+version+".jar",
-            "C:\\Users\\User\\IdeaProjects\\EptaListProject\\boungecord\\build\\libs\\boungecord-"+version+".jar"
+            "D:\\Users\\User\\IdeaProjects\\EptaListProject\\velocity\\build\\libs\\velocity-"+version+".jar",
+            "D:\\Users\\User\\IdeaProjects\\EptaListProject\\spigot\\build\\libs\\spigot-"+version+".jar",
+            "D:\\Users\\User\\IdeaProjects\\EptaListProject\\base\\build\\libs\\base-"+version+".jar",
+            "D:\\Users\\User\\IdeaProjects\\EptaListProject\\boungecord\\build\\libs\\boungecord-"+version+".jar"
     ]
 
-    from jarPaths.collect { zipTree(it) }
+    from jars().collect { zipTree(it) }
 
     duplicatesStrategy = DuplicatesStrategy.INCLUDE
 }
@@ -33,4 +57,41 @@ task mergePlugins(type: Jar) {
 
 task mergeALL() {
     dependsOn mergePlugins
+}
+
+tasks.register('downloadBungeeCord', Download) {
+    src 'https://ci.md-5.net/job/BungeeCord/lastSuccessfulBuild/artifact/bootstrap/target/BungeeCord.jar'
+    dest file("$buildDir/downloads/BungeeCord.jar")
+    overwrite false
+}
+
+tasks.register("RunBungeeCord") {
+    dependsOn mergeALL
+    dependsOn 'downloadBungeeCord'
+
+    def jarFile = file("$buildDir/libs/EptaList-${version}.jar")
+    def targetDir = file("$buildDir/run/plugins")
+
+
+    def jarFile2 = file("$buildDir/run/plugins/EptaList-${version}.jar")
+    if (jarFile2.exists()) {
+        jarFile2.delete()
+    }
+
+    targetDir.mkdirs()
+    copy {
+        from jarFile
+        into targetDir
+    }
+
+    targetDir = file("$buildDir/run")
+    jarFile = file("$buildDir/downloads/BungeeCord.jar")
+
+    doLast {
+        javaexec {
+            workingDir = targetDir
+            mainClass = '-jar'
+            args = [jarFile]
+        }
+    }
 }

settings.gradle

@@ -1,4 +1,2 @@
 rootProject.name = 'EptaListProject'
-include ':base', ':velocity', ':spigot', ":boungecord"
-include 'ModuleLoader:ExempleModule'
-findProject(':ModuleLoader:ExempleModule')?.name = 'ExempleModule'
+include ':base', ':velocity', ':spigot', ":boungecord"

spigot/build.gradle

@@ -3,7 +3,7 @@ plugins {
 }
 
 group = 'org.eg4rerer'
-version = "1.3"
+version = "1.4"
 
 repositories {
     mavenCentral()

spigot/src/main/java/org/eptalist/spigot/EptaList.java

@@ -1,18 +1,18 @@
 package org.eptalist.spigot;
 
-import com.google.gson.reflect.TypeToken;
+import com.google.gson.JsonObject;
 import io.github.p2vman.profiling.ExempleProfiler;
 import io.github.p2vman.profiling.Profiler;
+import io.github.p2vman.updater.Updater;
 import org.eptalist.Config;
 import io.github.p2vman.Identifier;
 import org.eptalist.Constants;
+import org.eptalist.metrics.SimplePie;
 import org.eptalist.spigot.metrics.Metrics;
 import org.eptalist.storge.Data;
 import org.bukkit.Bukkit;
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandMap;
-import org.bukkit.permissions.Permission;
-import org.bukkit.plugin.PluginManager;
 import org.bukkit.plugin.java.JavaPlugin;
 
 import java.io.File;
@@ -57,6 +57,22 @@ public final class EptaList extends JavaPlugin {
 
     @Override
     public void onEnable() {
+        try {
+            Updater updater = Updater.getInstance();
+            JsonObject obj = updater.getLasted();
+            if (!getDescription().getVersion().equals(obj.get("name").getAsString())) {
+                LOGGER.log(Level.WARNING, "---------- Outdated Version ----------");
+                LOGGER.log(Level.WARNING, "");
+                LOGGER.log(Level.WARNING, "new version:");
+                LOGGER.log(Level.WARNING, updater.getVersionUrl());
+                LOGGER.log(Level.WARNING, "");
+                LOGGER.log(Level.WARNING, "---------------------------------");
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+
+
         profiler.push("init");
         metrics = new Metrics(this, Constants.bstats_id);
 
@@ -80,7 +96,7 @@ public final class EptaList extends JavaPlugin {
         }
         
         getServer().getPluginManager().registerEvents(new Event(), this);
-        metrics.addCustomChart(new Metrics.SimplePie("data_type", () -> mode.storage));
+        metrics.addCustomChart(new SimplePie("data_type", () -> mode.storage));
         LOGGER.log(Level.INFO, String.format("Init Plugin %sms", profiler.getElapsedTimeAndRemove(profiler.pop())));
     }
 

spigot/src/main/java/org/eptalist/spigot/metrics/Metrics.java

@@ -1,22 +1,18 @@
 package org.eptalist.spigot.metrics;
 
-import java.io.BufferedReader;
-import java.io.ByteArrayOutputStream;
-import java.io.DataOutputStream;
-import java.io.File;
-import java.io.IOException;
-import java.io.InputStreamReader;
+import org.bukkit.Bukkit;
+import org.bukkit.configuration.file.YamlConfiguration;
+import org.bukkit.entity.Player;
+import org.bukkit.plugin.Plugin;
+import org.eptalist.metrics.CustomChart;
+import org.eptalist.metrics.JsonObjectBuilder;
+
+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.Arrays;
-import java.util.Collection;
-import java.util.HashSet;
-import java.util.Map;
-import java.util.Objects;
-import java.util.Set;
-import java.util.UUID;
-import java.util.concurrent.Callable;
+import java.util.*;
 import java.util.concurrent.ScheduledExecutorService;
 import java.util.concurrent.ScheduledThreadPoolExecutor;
 import java.util.concurrent.TimeUnit;
@@ -24,13 +20,7 @@ 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;
-import javax.net.ssl.HttpsURLConnection;
-import org.bukkit.Bukkit;
-import org.bukkit.configuration.file.YamlConfiguration;
-import org.bukkit.entity.Player;
-import org.bukkit.plugin.Plugin;
 
 public class Metrics {
 
@@ -402,490 +392,4 @@ public class Metrics {
             return outputStream.toByteArray();
         }
     }
-
-    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 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 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 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();
-        }
-    }
-
-    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 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 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();
-        }
-    }
-
-    /**
-     * 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;
-            }
-        }
-    }
 }

spigot/src/main/resources/plugin.yml

@@ -1,3 +1,5 @@
 name: EptaList
-version: "1.2"
+version: "1.4"
 main: org.eptalist.spigot.EptaList
+softdepend:
+  - ModuleLoader

velocity/build.gradle

@@ -5,7 +5,7 @@ plugins {
 }
 
 group = 'org.eg4rerer'
-version = "1.3"
+version = "1.4"
 
 repositories {
     mavenCentral()

velocity/src/main/java/org/eptalist/velocity/Velocity.java

@@ -1,6 +1,6 @@
 package org.eptalist.velocity;
 
-import com.google.gson.reflect.TypeToken;
+import com.google.gson.JsonObject;
 import com.google.inject.Inject;
 import com.velocitypowered.api.command.CommandManager;
 import com.velocitypowered.api.event.ResultedEvent;
@@ -13,9 +13,11 @@ import com.velocitypowered.api.proxy.ProxyServer;
 import io.github.p2vman.Identifier;
 import io.github.p2vman.profiling.ExempleProfiler;
 import io.github.p2vman.profiling.Profiler;
+import io.github.p2vman.updater.Updater;
 import net.kyori.adventure.text.Component;
 import org.eptalist.Config;
 import org.eptalist.Constants;
+import org.eptalist.metrics.SimplePie;
 import org.eptalist.storge.Data;
 import org.eptalist.velocity.metrics.Metrics;
 import org.slf4j.Logger;
@@ -28,7 +30,7 @@ import java.util.List;
 import java.util.Map;
 import java.util.logging.Level;
 
-@Plugin(id = "velocity", name = "velocity", version = BuildConstants.VERSION)
+@Plugin(id = "eptalist", name = "Eptalist", version = BuildConstants.VERSION)
 public class Velocity {
     private static Metrics metrics;
     public static final Profiler profiler = new ExempleProfiler();
@@ -66,6 +68,20 @@ public class Velocity {
 
     @Inject
     public Velocity(ProxyServer server, @DataDirectory Path dataDirectory, Metrics.Factory metricsFactory) {
+        try {
+            Updater updater = Updater.getInstance();
+            JsonObject obj = updater.getLasted();
+            if (!BuildConstants.VERSION.equals(obj.get("name").getAsString())) {
+                LOGGER.log(Level.WARNING, "---------- Outdated Version ----------");
+                LOGGER.log(Level.WARNING, "");
+                LOGGER.log(Level.WARNING, "new version:");
+                LOGGER.log(Level.WARNING, updater.getVersionUrl());
+                LOGGER.log(Level.WARNING, "");
+                LOGGER.log(Level.WARNING, "---------------------------------");
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
         profiler.push("init");
         this.metricsFactory = metricsFactory;
         this.dataDirectory = dataDirectory;
@@ -83,13 +99,13 @@ public class Velocity {
     public void onProxyInitialization(ProxyInitializeEvent event) {
         Metrics metrics = metricsFactory.make(this, Constants.bstats_id);
 
-        metrics.addCustomChart(new Metrics.SimplePie("data_type", () -> mode.storage));
+        metrics.addCustomChart(new SimplePie("data_type", () -> mode.storage));
     }
 
     @Subscribe
     public void onLogin(LoginEvent event) {
         if (list.is(event.getPlayer().getUsername())) {
-            event.setResult(ResultedEvent.ComponentResult.denied(Component.text("")));
+            event.setResult(ResultedEvent.ComponentResult.denied(Component.text(mode.kick_msg)));
         }
     }
 }

velocity/src/main/java/org/eptalist/velocity/metrics/Metrics.java

@@ -20,28 +20,16 @@ import com.velocitypowered.api.plugin.PluginContainer;
 import com.velocitypowered.api.plugin.PluginDescription;
 import com.velocitypowered.api.plugin.annotation.DataDirectory;
 import com.velocitypowered.api.proxy.ProxyServer;
-import java.io.BufferedReader;
-import java.io.BufferedWriter;
-import java.io.ByteArrayOutputStream;
-import java.io.DataOutputStream;
-import java.io.File;
-import java.io.FileReader;
-import java.io.FileWriter;
-import java.io.IOException;
-import java.io.InputStreamReader;
+import org.eptalist.metrics.CustomChart;
+import org.eptalist.metrics.JsonObjectBuilder;
+import org.slf4j.Logger;
+
+import javax.net.ssl.HttpsURLConnection;
+import java.io.*;
 import java.net.URL;
 import java.nio.charset.StandardCharsets;
 import java.nio.file.Path;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Map;
-import java.util.Objects;
-import java.util.Optional;
-import java.util.Set;
-import java.util.UUID;
-import java.util.concurrent.Callable;
+import java.util.*;
 import java.util.concurrent.ScheduledExecutorService;
 import java.util.concurrent.ScheduledThreadPoolExecutor;
 import java.util.concurrent.TimeUnit;
@@ -51,8 +39,6 @@ import java.util.function.Supplier;
 import java.util.regex.Pattern;
 import java.util.stream.Collectors;
 import java.util.zip.GZIPOutputStream;
-import javax.net.ssl.HttpsURLConnection;
-import org.slf4j.Logger;
 
 public class Metrics {
 
@@ -425,492 +411,6 @@ public class Metrics {
         }
     }
 
-    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 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 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 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();
-        }
-    }
-
-    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 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 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();
-        }
-    }
-
-    /**
-     * 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;
-            }
-        }
-    }
-
     /**
      * A simple config for bStats.
      *