add version checking, update discord URL, and add a message when you don't have perms

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

@@ -0,0 +1,52 @@
+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;
+	}
+
+}