新增版本检查功能

README.md

@@ -4,6 +4,8 @@
 <img src="https://ssl.lunadeer.cn:14437/i/2024/03/28/6604dfebcffd8.png" alt="" width="70%">
 
 ### [开源地址](https://ssl.lunadeer.cn:14446/zhangyuheng/LiteWorldEdit) | [文档地址](https://ssl.lunadeer.cn:14448/doc/3/)
+### [下载页面](https://ssl.lunadeer.cn:14446/zhangyuheng/LiteWorldEdit/releases)
+### [统计页面](https://bstats.org/plugin/bukkit/LiteWorldEdit/21436) | [Hangar](https://hangar.papermc.io/zhangyuheng/LiteWorldEdit)
 
 </div>
 
@@ -33,9 +35,9 @@
 4. 支持填充操作，填充操作需要消耗玩家物品栏中的物品；
 5. 支持自动从背包中的盒子里提取物品；
 6. 禁止超视距操作（128以外），防止玩家利用创世神插件加载大量区块导致服务器卡顿；
-6. 支持自动从背包里的潜影盒补充材料；
-7. 支持设置是否产生掉落物；
-8. 支持设置速度倍率（整数，默认1表示每tick操作一个方块，设置为2则每次操作两个方块）
+7. 支持自动从背包里的潜影盒补充材料；
+8. 支持设置是否产生掉落物；
+9. 支持设置速度倍率（整数，默认1表示每tick操作一个方块，设置为2则每次操作两个方块）
 
 ## 支持版本
 
@@ -118,6 +120,8 @@ DropItems: false
 
 Multiplier: 1
 
+CheckUpdate: true
+
 Debug: false
 ```
 

pom.xml

@@ -6,7 +6,7 @@
 
     <groupId>cn.lunadeer</groupId>
     <artifactId>LiteWorldEdit</artifactId>
-    <version>2.4.1.10</version>
+    <version>2.4.2.0</version>
     <packaging>jar</packaging>
 
     <name>LiteWorldEdit</name>

src/main/java/cn/lunadeer/liteworldedit/GiteaReleaseCheck.java

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

src/main/java/cn/lunadeer/liteworldedit/LiteWorldEdit.java

@@ -21,6 +21,12 @@ public final class LiteWorldEdit extends JavaPlugin {
         Objects.requireNonNull(Bukkit.getPluginCommand("LiteWorldEdit")).setTabCompleter(new Commands());
 
         Metrics metrics = new Metrics(this, 21436);
+        if (config.isCheckUpdate()) {
+            giteaReleaseCheck = new GiteaReleaseCheck(this,
+                    "https://ssl.lunadeer.cn:14446",
+                    "zhangyuheng",
+                    "LiteWorldEdit");
+        }
 
         LoggerX.info("LiteWorldEdit 已加载");
         LoggerX.info("版本: " + getPluginMeta().getVersion());
@@ -52,4 +58,5 @@ public final class LiteWorldEdit extends JavaPlugin {
     public static LiteWorldEdit instance;
     public static ConfigManager config;
     private Cache _cache;
+    private GiteaReleaseCheck giteaReleaseCheck;
 }

src/main/java/cn/lunadeer/liteworldedit/Managers/ConfigManager.java

@@ -18,6 +18,7 @@ public class ConfigManager {
         _z_max = _file.getInt("MaxZ", 64);
         _multiplier = _file.getInt("Multiplier", 1);
         _drop_items = _file.getBoolean("DropItems", false);
+        _check_update = _file.getBoolean("CheckUpdate", true);
         _plugin.saveConfig();
     }
 
@@ -68,6 +69,10 @@ public class ConfigManager {
         _plugin.saveConfig();
     }
 
+    public Boolean isCheckUpdate() {
+        return _check_update;
+    }
+
 
     private final LiteWorldEdit _plugin = LiteWorldEdit.instance;
     private FileConfiguration _file;
@@ -81,4 +86,6 @@ public class ConfigManager {
     private Boolean _drop_items;
 
     private Integer _multiplier;
+
+    private Boolean _check_update;
 }

src/main/resources/config.yml

@@ -8,4 +8,6 @@ Multiplier: 1
 
 DropItems: false
 
+CheckUpdate: true
+
 Debug: false