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<title>SimpleNode Network Monitor</title>
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<?php
    //Node 1 (Argon)
    //$node1xml = file_get_contents("https://argon.node.simpleno.de/phpsysinfo/xml.php");
    $node1xml = file_get_contents("xmlcache/node1.xml");
    $node1 = new SimpleXMLElement($node1xml);

    //Node 2 (Beryllium)
    //$node2xml = file_get_contents("http://beryllium.node.simpleno.de/phpsysinfo/xml.php");
    $node2xml = file_get_contents("xmlcache/node2.xml");
    $node2 = new SimpleXMLElement($node2xml);

//Gets Uptime from all nodes
    //Node 1 (Argon)
    //Extracts RAM amount from the XML
    $node1uptime = $node1->Vitals['Uptime'];
    //Converts Array -> Floating Point
    $node1uptime = (float)$node1uptime;
    //Converts Seconds -> Days
    $node1up = $node1uptime/86400;

    //Node 1 (Argon)
    //Extracts RAM amount from the XML
    $node2uptime = $node2->Vitals['Uptime'];
    //Converts Array -> Floating Point
    $node2uptime = (float)$node2uptime;
    //Converts Seconds -> Days
    $node2up = $node2uptime/86400;

//Get CPU Usage from all nodes
    //Node 1 (Argon)
    $node1cpuusage = $node1->Vitals['CPULoad'];
    //Converts Array -> Floating Point
    $node1cpu = (float)$node1cpuusage;

    //Node 1 (Argon)
    $node2cpuusage = $node2->Vitals['CPULoad'];
    //Converts Array -> Floating Point
    $node2cpu = (float)$node2cpuusage;

//Gets RAM from all nodes
    //Node 1 (Argon)
    //Extracts RAM amount from the XML
    $node1mem = $node1->Memory->Details['App'];
    //Converts Array -> Floating Point
    $node1mem = (float)$node1mem;
    //Converts Bytes -> Gigabytes
    $node1ram = $node1mem/1073751824;

    //Node 2 (Beryllium)
    //Extracts RAM amount from the XML
    $node2mem = $node2->Memory->Details['App'];
    //Converts Array -> Floating Point
    $node2mem = (float)$node2mem;
    //Converts Bytes -> Gigabytes
    $node2ram = $node2mem/1073751824;

    //Adds RAM together
    $ramusage = $node1ram + $node2ram;
    //Rounds Number to 2 decimal places
    $ramusage = round($ramusage, 2);

//Gets usage of /vz from all nodes
    //Node 1 (Argon)
    //Extracts HDD usage of /vz from XML
    $node1drive = $node1->FileSystem->Mount[3]['Used'];
    //Converts Array -> Floating Point
    $node1drive = (float)$node1drive;
    //Converts Bytes -> Gigabytes
    $node1hdd = $node1drive/1073751824;

    //Node 2 (Beryllium)
    //Extracts HDD usage of /vz from XML
    $node2drive = $node2->FileSystem->Mount[3]['Used'];
    //Converts Array -> Floating Point
    $node2drive = (float)$node2drive;
    //Converts Bytes -> Gigabytes
    $node2hdd = $node2drive/1073751824;

    //Adds Disk usage together
    $diskusage = $node1hdd + $node2hdd;
    //Rounds Number to 1 decimal place
    $diskusage = round($diskusage, 1);

//Gets bandwidth usage since last restart from all nodes
    //Node 1 (Argon)
    //Gets B/W usage in and out
    $node1bwRX = $node1->Network->NetDevice[1]['RxBytes'];
    $node1bwTX = $node1->Network->NetDevice[1]['TxBytes'];
    //Converts Arrays -> Floating Points
    $node1bwRX = (float)$node1bwRX;
    $node1bwTX = (float)$node1bwTX;
    //Adds Tx and Rx together
    $node1bwtotal = $node1bwRX + $node1bwTX;
    //Converts Bytes -> Terabytes
    $node1bw = $node1bwtotal/1099521867780;

    //Node 2 (Beryllium)
    //Gets B/W usage in and out
    $node2bwRX = $node2->Network->NetDevice[1]['RxBytes'];
    $node2bwTX = $node2->Network->NetDevice[1]['TxBytes'];
    //Converts Arrays -> Floating Points
    $node2bwRX = (float)$node2bwRX;
    $node2bwTX = (float)$node2bwTX;
    //Adds Tx and Rx together
    $node2bwtotal = $node2bwRX + $node2bwTX;
    //Converts Bytes -> Terabytes
    $node2bw = $node2bwtotal/1099521867780;

    //Adds Bandwidth usage together
    $bandwidth = $node2bw + $node1bw;
    //Rounds to 2 decimal places
    $bandwidth = round($bandwidth, 2);
?>
<div class="col_12">
<h1 style="text-align:center;">SimpleNode Network Monitor</h1>
<br/>
<h4>Detailed Statistics</h4>
<div>
<table cellspacing="0" cellpadding="0" class="striped">
<thead><tr>
    <th> </th>
    <th>Online</th>
    <th>RAM Usage</th>
    <th>CPU Usage</th>
    <th>Bandwidth Usage</th>
    <th>Hard Disk Usage</th>
    <th>Uptime</th>
</tr></thead>
<tbody><tr>
    <th>Node 1 (Argon)</th>
    <td><span class="icon green medium" data-icon="C"></span></td>
    <td><?php echo round($node1ram, 2)." GB"; ?></td>
    <td><?php echo round($node1cpu, 2)."%"; ?></td>
    <td><?php echo round($node1bw, 2)." TB"; ?></td>
    <td><?php echo round($node1hdd, 2)." GB"; ?></td>
    <td><?php echo round($node1up, 2)." Days"; ?></td>
</tr><tr>
    <th>Node 2 (Beryllium)</th>
    <td><span class="icon green medium" data-icon="C"></span></td>
    <td><?php echo round($node2ram, 2)." GB"; ?></td>
    <td><?php echo round($node2cpu, 2)."%"; ?></td>
    <td><?php echo round($node2bw, 2)." TB"; ?></td>
    <td><?php echo round($node2hdd, 2)." GB"; ?></td>
    <td><?php echo round($node2up, 2)." Days"; ?></td>
</tr></tbody>
</table>
</div>
</div>


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