From 74c74744a91c42848cedcd44de057dcf9fc23cd4 Mon Sep 17 00:00:00 2001
From: Radek Davidek <rdavidek@trask.cz>
Date: Fri, 16 May 2025 13:48:45 +0200
Subject: [PATCH] new LTC wallet API

---
 .../java/cz/kamma/mining/bean/MiningBean.java | 48 ++++++++++++-------
 src/main/webapp/META-INF/MANIFEST.MF          |  3 ++
 2 files changed, 35 insertions(+), 16 deletions(-)
 create mode 100644 src/main/webapp/META-INF/MANIFEST.MF

diff --git a/src/main/java/cz/kamma/mining/bean/MiningBean.java b/src/main/java/cz/kamma/mining/bean/MiningBean.java
index 413fa55..ce20d33 100644
--- a/src/main/java/cz/kamma/mining/bean/MiningBean.java
+++ b/src/main/java/cz/kamma/mining/bean/MiningBean.java
@@ -7,7 +7,6 @@ import java.net.HttpURLConnection;
 import java.net.URL;
 import java.text.SimpleDateFormat;
 import java.util.ArrayList;
-import java.util.Arrays;
 import java.util.Date;
 import java.util.HashMap;
 import java.util.Iterator;
@@ -109,14 +108,13 @@ public class MiningBean {
 			public void run() {
 				try {
 					if (ltcWallet != null && !"null".equals(ltcWallet) && ltcWallet.length() > 0) {
-						restRequest = getStringResponse("https://litecoinblockexplorer.net/address/".concat(ltcWallet));
-						if (restRequest != null && restRequest.length() > 0
-								&& restRequest.contains("Final Balance</p><p class=\"title is-5\">")) {
-							int index = restRequest.indexOf("Final Balance</p><p class=\"title is-5\">")
-									+ "Final Balance</p><p class=\"title is-5\">".length();
-							String text = restRequest.substring(index, index + 11);
+						restRequest = getStringResponse(
+								"https://api.blockcypher.com/v1/ltc/main/addrs/".concat(ltcWallet).concat("/balance"));
+						if (restRequest != null && restRequest.length() > 0) {
+							JSONObject full = new JSONObject(restRequest);
+							String balance = (String) full.get("final_balance").toString();
 
-							double res = Double.parseDouble(text);
+							double res = Double.parseDouble(balance) / 100000000;
 							if (res > 0d) {
 								resultStr = res + " LTC " + curSym + String.format("%.2f", (res * lastPrices[1]));
 							} else
@@ -588,12 +586,12 @@ public class MiningBean {
 		return (days > 0 ? days + "d " : "") + (hours > 0 ? hours + "h " : "") + (mins > 0 ? mins + "m " : "");
 	}
 
-	public String getStringResponse(String urlStr) {
+	public static String getStringResponse(String urlStr) {
 		return getStringResponse(urlStr, Constants.DEFAULT_HTTP_CONNECTION_TIMEOUT, Constants.DEFAULT_HTTP_READ_TIMEOUT,
 				null);
 	}
 
-	public String getStringResponse(String urlStr, Map<String, String> headers) {
+	public static String getStringResponse(String urlStr, Map<String, String> headers) {
 		return getStringResponse(urlStr, Constants.DEFAULT_HTTP_CONNECTION_TIMEOUT, Constants.DEFAULT_HTTP_READ_TIMEOUT,
 				headers);
 	}
@@ -635,7 +633,7 @@ public class MiningBean {
 		return output;
 	}
 
-	public String getStringResponse(String urlStr, int timeout, int readTimeout, Map<String, String> headers) {
+	public static String getStringResponse(String urlStr, int timeout, int readTimeout, Map<String, String> headers) {
 		String output = "";
 
 		try {
@@ -666,11 +664,29 @@ public class MiningBean {
 	}
 
 	public static void main(String[] args) {
-		int a = 0;
-		a = a | 100;
-		a = a | 1;
-		a = a | 10;
-		System.out.println(a);
+		String ltcWallet = "LZV1HpXEWoR1MWRiXeZSbkrgPfWE3oSwgh";
+		String restRequest = "";
+		try {
+			if (ltcWallet != null && !"null".equals(ltcWallet) && ltcWallet.length() > 0) {
+				restRequest = getStringResponse(
+						"https://api.blockcypher.com/v1/ltc/main/addrs/".concat(ltcWallet).concat("/balance"));
+				if (restRequest != null && restRequest.length() > 0) {
+					JSONObject full = new JSONObject(restRequest);
+					String balance = (String) full.get("final_balance").toString();
+
+					double res = Double.parseDouble(balance) / 100000000;
+					String curSym = "$";
+					String resultStr = "";
+					if (res > 0d) {
+						resultStr = res + " LTC " + curSym;
+					} else
+						resultStr = "Unknown";
+					System.out.println(resultStr);
+				}
+			}
+		} catch (Exception e) {
+			System.out.println(e.getMessage());
+		}
 	}
 
 }
diff --git a/src/main/webapp/META-INF/MANIFEST.MF b/src/main/webapp/META-INF/MANIFEST.MF
new file mode 100644
index 0000000..254272e
--- /dev/null
+++ b/src/main/webapp/META-INF/MANIFEST.MF
@@ -0,0 +1,3 @@
+Manifest-Version: 1.0
+Class-Path: 
+