geek-at · February 12, 2023 17:57 · Aug 3, 2017 · Aug 3, 2017
diff --git a/coindata.php b/coindata.php
@@ -138,8 +138,6 @@ function getETHSellPriceKraken()
 
 function sendToDB($data)
 {
-    //var_dump($data);
-    return;
 	$socket = stream_socket_client("udp://".INFLUX_IP.":".INFLUX_PORT."");
 	stream_socket_sendto($socket, $data);
 	stream_socket_shutdown($socket, STREAM_SHUT_RDWR);

diff --git a/coindata.php b/coindata.php
@@ -0,0 +1,165 @@
+<?php 
+/**
+* Coin Dashboard by Christian Haschek
+* https://blog.haschek.at
+*
+* Donations always welcome
+*    BTC: 1ChrisHMgr4DvEVXzAv1vamkviZNLPS7yx
+*    ETH: 0x1337C2F18e54d72d696005d030B8eF168a4C0d95
+* 
+* Read more at
+*    https://blog.haschek.at/2017/making-an-awesome-dashboard-for-your-crypto.html
+*/
+
+//settings
+define('CURRENCY','USD'); // Can be: EUR/USD/GBP
+define('INFLUX_IP','192.168.1.117'); // The IP address of your InfluxDB instance
+define('INFLUX_PORT',8072); // The UDP (!) port of your InfluxDB instance
+
+
+//Wallets
+// Enter your ETH and BTC wallet addresses below
+// If you only use ETH for example, then delete the btcwallets line
+// If you have multiple addresses add them like this
+//  $ethwallets[] = '0x69ea6b31ef305d6b99bb2d4c9d99456fa108b02a';
+//  $ethwallets[] = '0xce6265f9e675b0a6ed99bd146c2758eef5d08727';
+//  $ethwallets[] = '0xc525b4dd2dc308599fc9c76a837a25b6f72d3318';
+
+$ethwallets[] = '0x1337C2F18e54d72d696005d030B8eF168a4C0d95';
+$btcwallets[] = '1ChrisHMgr4DvEVXzAv1vamkviZNLPS7yx';
+
+
+
+//------------- Code starts here ------------------------//
+
+// Ethereum stuff
+
+$worthsum = 0;
+
+if(is_array($ethwallets) && count($ethwallets) >= 1)
+{
+    $ethsellprice = getETHSellPriceKraken();
+    sendToDB('ethereumsellprice value='.$ethsellprice);
+
+    $ethminingearnings = 0;
+    $hashratesum = 0;
+
+    if($ethsellprice && is_array($ethwallets))
+        foreach($ethwallets as $ethwallet)
+        {
+            $eth = wei2eth(getETHBalance($ethwallet));
+            if(!$eth || $eth=='0' || !$ethsellprice) return;
+            $worth = ($eth*$ethsellprice);
+            $worthsum+=$worth;
+
+            echo "[ETH] $ethwallet: Got: ".money_format('%n', $worth)." ".CURRENCY."\n";
+            sendToDB('ethereumworth,addr='.$ethwallet.' value='.$worth);
+            sendToDB('ethereumcoins,addr='.$ethwallet.' value='.$eth);
+            $hashratesum += getHashRateNanopool($ethwallet);
+        }
+
+    $ethminingearnings=calculateETHMiningEarnings($hashratesum,'bitcoins','month');
+    if(!$ethminingearnings) $ethminingearnings = 0;
+
+    echo "[ETH] Hashrate: $hashratesum MH/s\n";
+    sendToDB('ethereumhashrate value='.$hashratesum);
+
+    if($hashratesum >= 1)
+    {
+        sendToDB('ethereumapproxearnings value='.$ethminingearnings);
+        echo "[ETH] Approx mining earnings: ".money_format('%n', $ethminingearnings)." ".CURRENCY."\n";
+    }
+}
+
+// Bitcoin stuff starts here
+
+if(is_array($btcwallets) && count($btcwallets) >= 1)
+{
+    $btcsellprice = getBTCSellPriceKraken();
+    sendToDB('btcsellprice value='.$btcsellprice);
+
+    if($btcsellprice && is_array($btcwallets))
+        foreach($btcwallets as $btcwallet)
+        {
+            $btc = satoshi2btc(getBTCBalance($btcwallet));
+            if(!$btc || $btc=='0' || !$btcsellprice) return;
+            $worth = ($btc*$btcsellprice);
+            $worthsum+=$worth;
+
+            echo "[BTC] $btcwallet: Got: ".money_format('%n', $worth)." ".CURRENCY."\n";
+            sendToDB('btcworth,addr='.$btcwallet.' value='.$worth);
+            sendToDB('btccoins,addr='.$btcwallet.' value='.$btc);
+        }
+}
+
+sendToDB('combinedworth value='.$worthsum);
+echo "[i] Worth of all wallets combined: ".money_format('%n', $worthsum)." ".CURRENCY."\n";
+
+
+
+function getETHBalance($address)
+{
+    $json = json_decode(file_get_contents('https://api.etherscan.io/api?module=account&action=balance&address='.$address.'&tag=latest'),true);
+    return $json['result'];
+}
+
+function bchexdec($hex) {
+        if(strlen($hex) == 1) {
+            return hexdec($hex);
+        } else {
+            $remain = substr($hex, 0, -1);
+            $last = substr($hex, -1);
+            return bcadd(bcmul(16, bchexdec($remain)), hexdec($last));
+        }
+    }
+
+function wei2eth($wei)
+{
+    return bcdiv($wei,1000000000000000000,18);
+}
+
+function getHashRateNanopool($addr)
+{
+    $json = json_decode(file_get_contents('https://api.nanopool.org/v1/eth/hashrate/'.$addr),true);
+    return $json['data'];
+}
+
+function calculateETHMiningEarnings($mhs,$currency='dollars',$timespan='month')
+{
+    $json = json_decode(file_get_contents('https://api.nanopool.org/v1/eth/approximated_earnings/'.$mhs),true);
+    return $json['data'][$timespan][$currency];
+}
+
+function getETHSellPriceKraken()
+{
+    $json = json_decode(file_get_contents('https://api.kraken.com/0/public/Ticker?pair=ETH'.CURRENCY),true);
+    return $json['result']['XETHZ'.CURRENCY]['c'][0];
+}
+
+function sendToDB($data)
+{
+    //var_dump($data);
+    return;
+	$socket = stream_socket_client("udp://".INFLUX_IP.":".INFLUX_PORT."");
+	stream_socket_sendto($socket, $data);
+	stream_socket_shutdown($socket, STREAM_SHUT_RDWR);
+}
+
+function satoshi2btc($satoshi)
+{
+    return bcdiv($satoshi,100000000,8);
+}
+
+function getBTCBalance($addr)
+{
+    return file_get_contents('https://blockchain.info/de/q/addressbalance/'.$addr.'?confirmations=3');
+}
+
+function getBTCSellPriceKraken()
+{
+    //if(CURRENCY=='USD')
+    //    $json = json_decode(file_get_contents('https://api.kraken.com/0/public/Ticker?pair=XBTUSD'),true);
+    //else
+    $json = json_decode(file_get_contents('https://api.kraken.com/0/public/Ticker?pair=XBT'.CURRENCY),true);
+    return $json['result']['XXBTZ'.CURRENCY]['c'][0];
+}
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