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I have created a plugin that could respond to your needs.
Since I am working with version 0.21.1 which has a different plugin management, I have back-ported my plugin to be compatible with version 0.20.14, the current stable release (at the moment I no longer have a 0.20.14 environment for a complete test ... hope it works!)
Once installed (i.e. put the attached file in the 'plugins' directory of your installation, and set attributes and ownership as required), you should find a 'Cable labels' tab when displaying object information.
Feel free to use or modify it as needed.
cableMapLabelGeneration.php (1,871 bytes)
<?php
global $tab, $ajaxhandler;
$tab['object']['csvmap'] = 'Cable labels';
registerTabHandler('object', 'csvmap', 'renderCSVmap');
$ajaxhandler['cablemap-report'] = 'cableMapAJAX';
function renderCSVmap ($object_id)
{
// see renderPortsForObject() in interface.php
$object = spotEntity ('object', $object_id);
amplifyCell ($object);
startPortlet('Cabling');
echo "<table class='widetable zebra' border=0 cellspacing=0 cellpadding=5 align='center'><tr><th>Source hostname</th><th>Local port</th><th>Remote port</th><th>Remote hostname</th></tr>";
$lines = 0;
foreach ($object['ports'] as $port)
if ($port['remote_object_id'])
{
echo "<tr><td>${object['name']}</td><td>${port['name']}</td><td>${port['remote_name']}</td><td>${port['remote_object_name']}</td></tr>";
$lines++;
}
echo "</table>";
echo "<p>";
if ($lines > 0)
{
echo "<form method=\"POST\" action=\"index.php?module=ajax&ac=cablemap-report&objid=${object_id}\" accept-charset=\"UTF-8\">";
echo "<input type=\"submit\" name=\"csvmap\" value=\" Export CSV \" />";
echo "</form><p>";
}
else
echo "No data available";
finishPortlet();
}
function cableMapAJAX()
{
$objid = 0;
if (isset($_REQUEST['objid']))
$objid = $_REQUEST['objid'];
$object = spotEntity ('object', $objid);
amplifyCell ($object);
ob_start();
echo 'Source hostname,Local port,Remote port,Remote hostname'."\n";
foreach ($object['ports'] as $port)
if ($port['remote_object_id'])
echo $object['name'].','.$port['name'].','.$port['remote_name'].','.$port['remote_object_name']."\n";
$csv = ob_get_clean();
// write file (and size) to the browser
header('Content-Type: text/csv; charset=utf-8');
header(sprintf("Content-Disposition: attachment;filename=\"cablelabels-${object['name']}.csv\""));
header('Cache-Control: max-age=0');
header('Content-Length: '.strlen($csv));
echo $csv;
}
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