Add mc logs & version notifications.

TerminatorPlus-Plugin/src/main/java/net/nuggetmc/tplus/TerminatorPlus.java

@@ -16,6 +16,7 @@ public class TerminatorPlus extends JavaPlugin {
 
     private static TerminatorPlus instance;
     private static String version;
+    private static String mcVersion;
 
     private static boolean correctVersion;
 
@@ -48,6 +49,7 @@ public class TerminatorPlus extends JavaPlugin {
         if (version.contains("MC:")) { // git-ABX-123 (MC: ABCD)
             version = version.substring(version.indexOf("MC:") + 3, version.indexOf(")")).trim();
         }
+        mcVersion = version;
         getLogger().info("Running on version: " + version + ", required version: " + REQUIRED_VERSION + ", correct version: " + correctVersion);
 
         // Create Instances
@@ -83,4 +85,8 @@ public class TerminatorPlus extends JavaPlugin {
     public static boolean isCorrectVersion() {
         return correctVersion;
     }
+
+    public static String getMcVersion() {
+        return mcVersion;
+    }
 }

TerminatorPlus-Plugin/src/main/java/net/nuggetmc/tplus/command/CommandInstance.java

@@ -1,6 +1,6 @@
 package net.nuggetmc.tplus.command;
 
-import net.md_5.bungee.api.ChatColor;
+import net.nuggetmc.tplus.TerminatorPlus;
 import net.nuggetmc.tplus.api.utils.ChatUtils;
 import net.nuggetmc.tplus.command.annotation.Arg;
 import net.nuggetmc.tplus.command.annotation.OptArg;
@@ -9,6 +9,7 @@ import net.nuggetmc.tplus.command.exception.ArgCountException;
 import net.nuggetmc.tplus.command.exception.ArgParseException;
 import net.nuggetmc.tplus.command.exception.NonPlayerException;
 import org.apache.commons.lang.StringUtils;
+import org.bukkit.ChatColor;
 import org.bukkit.command.CommandSender;
 import org.bukkit.command.defaults.BukkitCommand;
 import org.bukkit.entity.Player;
@@ -50,6 +51,11 @@ public abstract class CommandInstance extends BukkitCommand {
             sender.sendMessage(ChatColor.RED + "You do not have permission to use this command. (Check if you are OP.)");
             return false;
         }
+        if (!TerminatorPlus.isCorrectVersion()) {
+            sender.sendMessage(ChatColor.RED + "You are not running the correct server version of Minecraft!");
+            sender.sendMessage(ChatColor.RED + "You are using MC server version " + TerminatorPlus.getMcVersion() + " but this plugin requires " + TerminatorPlus.REQUIRED_VERSION);
+            return false;
+        }
 
         CommandMethod method;
 

TerminatorPlus-Plugin/src/main/java/net/nuggetmc/tplus/command/commands/MainCommand.java

@@ -10,9 +10,12 @@ import net.nuggetmc.tplus.api.utils.ChatUtils;
 import net.nuggetmc.tplus.command.CommandHandler;
 import net.nuggetmc.tplus.command.CommandInstance;
 import net.nuggetmc.tplus.command.annotation.Command;
+import net.nuggetmc.tplus.utils.MCLogs;
 import org.bukkit.ChatColor;
 import org.bukkit.command.CommandSender;
 
+import java.io.IOException;
+
 public class MainCommand extends CommandInstance {
 
     private BaseComponent[] rootInfo;
@@ -29,6 +32,23 @@ public class MainCommand extends CommandInstance {
 
         sender.spigot().sendMessage(rootInfo);
     }
+    @Command(
+            name = "debuginfo",
+            desc = "Upload debug info to mclo.gs"
+    )
+    public void debugInfo(CommandSender sender) {
+        sender.sendMessage(ChatColor.GREEN + "Uploading debug info to mclogs...");
+        String url = null;
+        try {
+            url = MCLogs.postInfo();
+        } catch (IOException e) {
+            String error = e.getMessage();
+            sender.sendMessage(ChatColor.RED + "Failed to upload debug info to mclogs: " + error);
+            return;
+        }
+        sender.sendMessage(ChatColor.GREEN + "Debug info uploaded to " + url);
+    }
+
 
     private void rootInfoSetup() {
         ComponentBuilder message = new ComponentBuilder();

TerminatorPlus-Plugin/src/main/java/net/nuggetmc/tplus/utils/Hastebin.java

@@ -1,52 +0,0 @@
-package net.nuggetmc.tplus.utils;
-
-import java.io.BufferedReader;
-import java.io.DataOutputStream;
-import java.io.IOException;
-import java.io.InputStreamReader;
-import java.net.URL;
-import java.nio.charset.StandardCharsets;
-
-import javax.net.ssl.HttpsURLConnection;
-
-/**
- * Used for debug logs.
- * https://github.com/kaimu-kun/hastebin.java/blob/master/src/me/kaimu/hastebin/Hastebin.java
- */
-public class Hastebin {
-	public String post(String text, boolean raw) throws IOException {
-		byte[] postData = text.getBytes(StandardCharsets.UTF_8);
-		int postDataLength = postData.length;
-
-		String requestURL = "https://hastebin.com/documents";
-		URL url = new URL(requestURL);
-		HttpsURLConnection conn = (HttpsURLConnection) url.openConnection();
-		conn.setDoOutput(true);
-		conn.setInstanceFollowRedirects(false);
-		conn.setRequestMethod("POST");
-		conn.setRequestProperty("User-Agent", "Hastebin Java Api");
-		conn.setRequestProperty("Content-Length", Integer.toString(postDataLength));
-		conn.setUseCaches(false);
-
-		String response = null;
-		DataOutputStream wr;
-		try {
-			wr = new DataOutputStream(conn.getOutputStream());
-			wr.write(postData);
-			BufferedReader reader = new BufferedReader(new InputStreamReader(conn.getInputStream()));
-			response = reader.readLine();
-		} catch (IOException e) {
-			e.printStackTrace();
-		}
-
-		if (response.contains("\"key\"")) {
-			response = response.substring(response.indexOf(":") + 2, response.length() - 2);
-
-			String postURL = raw ? "https://hastebin.com/raw/" : "https://hastebin.com/";
-			response = postURL + response;
-		}
-
-		return response;
-	}
-
-}

TerminatorPlus-Plugin/src/main/java/net/nuggetmc/tplus/utils/MCLogs.java

@@ -0,0 +1,60 @@
+package net.nuggetmc.tplus.utils;
+
+import com.google.gson.JsonObject;
+import com.google.gson.JsonParser;
+import net.nuggetmc.tplus.TerminatorPlus;
+import org.bukkit.Bukkit;
+
+import java.io.*;
+import java.net.HttpURLConnection;
+import java.net.URL;
+import java.util.Arrays;
+
+/**
+ * Used for debug logs.
+ */
+public class MCLogs {
+
+    private static final String FORMAT =
+            """
+            ====== TERMINATOR PLUS DEBUG INFO ======
+            Plugin Version: %s
+            Server Version: %s
+            Server Software: %s
+            Server Plugins: %s
+            Server TPS: %s
+            Server Memory: %s
+            
+            Correct Version: %s
+            Required Version: %s
+            ====== TERMINATOR PLUS DEBUG INFO ======
+            """;
+
+	public static String postInfo() throws IOException {
+		String serverVersion = Bukkit.getVersion();
+		String pluginVersion = TerminatorPlus.getVersion();
+        String serverSoftware = Bukkit.getName();
+        String serverPlugins = Arrays.stream(Bukkit.getPluginManager().getPlugins()).map(plugin -> plugin.getName() + " v" + plugin.getDescription().getVersion()).reduce((s, s2) -> s + ", " + s2).orElse("No plugins");
+        String serverTPS = Arrays.stream(Bukkit.getTPS()).mapToObj(tps -> String.format("%.2f", tps)).reduce((s, s2) -> s + ", " + s2).orElse("No TPS");
+        String serverMemory = String.format("%.2f", (double) (Runtime.getRuntime().totalMemory() - Runtime.getRuntime().freeMemory()) / 1024 / 1024) + "MB";
+
+        String info = String.format(FORMAT, pluginVersion, serverVersion, serverSoftware, serverPlugins, serverTPS, serverMemory, TerminatorPlus.isCorrectVersion(), TerminatorPlus.REQUIRED_VERSION);
+        return pasteText(info);
+    }
+
+	private static String pasteText(String text) throws IOException {
+		URL url = new URL("https://api.mclo.gs/1/log"); // application/x-www-form-urlencoded
+        HttpURLConnection connection = (HttpURLConnection) url.openConnection();
+        connection.setRequestMethod("POST");
+        connection.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
+        connection.setDoOutput(true);
+
+        try (OutputStream os = connection.getOutputStream()) {
+            os.write(("content=" + text).getBytes());
+        }
+
+        String response = new BufferedReader(new InputStreamReader(connection.getInputStream())).readLine();
+        JsonObject json = JsonParser.parseString(response).getAsJsonObject();
+        return json.get("url").getAsString();
+	}
+}