function handlePopupPortLink()
{
assertPermission('depot', 'default');
assertUIntArg('port');
assertUIntArg('remote_port');
assertStringArg('cable', TRUE);
$port_info = getPortInfo($_REQUEST['port']);
$remote_port_info = getPortInfo($_REQUEST['remote_port']);
$POIFC = getPortOIFCompat();
if (isset($_REQUEST['port_type']) and isset($_REQUEST['remote_port_type'])) {
$type_local = $_REQUEST['port_type'];
$type_remote = $_REQUEST['remote_port_type'];
} else {
$type_local = $port_info['oif_id'];
$type_remote = $remote_port_info['oif_id'];
}
$matches = FALSE;
$js_table = '';
foreach ($POIFC as $pair) {
if ($pair['type1'] == $type_local && $pair['type2'] == $type_remote) {
$matches = TRUE;
break;
} else {
$js_table .= "POIFC['{$pair['type1']}-{$pair['type2']}'] = 1;\n";
}
}
if ($matches) {
if ($port_info['oif_id'] != $type_local) {
commitUpdatePortOIF($port_info['id'], $type_local);
}
if ($remote_port_info['oif_id'] != $type_remote) {
commitUpdatePortOIF($remote_port_info['id'], $type_remote);
}
linkPorts($port_info['id'], $remote_port_info['id'], $_REQUEST['cable']);
// patch cable?
if (array_key_exists('heap_id', $_REQUEST)) {
// Leave the compatibility constraints check up to the foreign keys.
if (0 != ($heap_id = genericAssertion('heap_id', 'uint0'))) {
$heaps = getPatchCableHeapSummary();
if (commitModifyPatchCableAmount($heap_id, -1)) {
showSuccess('consumed a patch cable from ' . formatPatchCableHeapAsPlainText($heaps[$heap_id]));
} else {
showError('failed to consume a patch cable');
}
}
}
showOneLiner(8, array(formatPortLink($port_info['object_id'], NULL, $port_info['id'], $port_info['name']), formatPort($remote_port_info)));
addJS(<<<END
window.opener.location.reload(true);
window.close();
END
, TRUE);
backupLogMessages();
} else {
// JS code to display port compatibility hint
addJS(<<<END
POIFC = {};
{$js_table}
\$(document).ready(function () {
\t\$('select.porttype').change(onPortTypeChange);\t
\tonPortTypeChange();
});
function onPortTypeChange() {
\tvar key = \$('*[name=port_type]')[0].value + '-' + \$('*[name=remote_port_type]')[0].value;
\tif (POIFC[key] == 1)
\t{
\t\t\$('#hint-not-compat').hide();
\t\t\$('#hint-compat').show();
\t}
\telse
\t{
\t\t\$('#hint-compat').hide();
\t\t\$('#hint-not-compat').show();
\t}
}
END
, TRUE);
addCSS(<<<END
.compat-hint {
\tdisplay: none;
\tfont-size: 125%;
}
.compat-hint#hint-compat {
\tcolor: green;
}
.compat-hint#hint-not-compat {
\tcolor: #804040;
}
END
, TRUE);
// render port type editor form
echo '<form method=GET>';
echo '<input type=hidden name="module" value="popup">';
echo '<input type=hidden name="helper" value="portlist">';
echo '<input type=hidden name="port" value="' . $port_info['id'] . '">';
echo '<input type=hidden name="remote_port" value="' . $remote_port_info['id'] . '">';
echo '<input type=hidden name="cable" value="' . htmlspecialchars($_REQUEST['cable'], ENT_QUOTES) . '">';
echo '<p>The ports you have selected are not compatible. Please select a compatible transceiver pair.';
echo '<p>';
echo formatPort($port_info) . ' ';
if ($port_info['iif_id'] == 1) {
echo formatPortIIFOIF($port_info);
echo '<input type=hidden name="port_type" value="' . $port_info['oif_id'] . '">';
} else {
echo '<label>' . $port_info['iif_name'] . ' ';
printSelect(getExistingPortTypeOptions($port_info), array('class' => 'porttype', 'name' => 'port_type'), $type_local);
echo '</label>';
}
echo ' — ';
if ($remote_port_info['iif_id'] == 1) {
echo formatPortIIFOIF($remote_port_info);
echo '<input type=hidden name="remote_port_type" value="' . $remote_port_info['oif_id'] . '">';
} else {
echo '<label>' . $remote_port_info['iif_name'] . ' ';
printSelect(getExistingPortTypeOptions($remote_port_info), array('class' => 'porttype', 'name' => 'remote_port_type'), $type_remote);
echo '</label>';
}
echo ' ' . formatPort($remote_port_info);
echo '<p class="compat-hint" id="hint-not-compat">✕ Not compatible port types</p>';
echo '<p class="compat-hint" id="hint-compat">✔ Compatible port types</p>';
echo '<p><input type=submit name="do_link" value="Link">';
}
}
function renderDiscoveredNeighbors($object_id)
{
global $tabno;
$opcode_by_tabno = array('livecdp' => 'getcdpstatus', 'livelldp' => 'getlldpstatus');
try {
$neighbors = queryDevice($object_id, $opcode_by_tabno[$tabno]);
$neighbors = sortPortList($neighbors);
} catch (RTGatewayError $e) {
showError($e->getMessage());
return;
}
$mydevice = spotEntity('object', $object_id);
amplifyCell($mydevice);
// reindex by port name
$myports = array();
foreach ($mydevice['ports'] as $port) {
if (mb_strlen($port['name'])) {
$myports[$port['name']][] = $port;
}
}
// scroll to selected port
if (isset($_REQUEST['hl_port_id'])) {
assertUIntArg('hl_port_id');
$hl_port_id = intval($_REQUEST['hl_port_id']);
addAutoScrollScript("port-{$hl_port_id}");
}
switchportInfoJS($object_id);
// load JS code to make portnames interactive
printOpFormIntro('importDPData');
echo '<br><table cellspacing=0 cellpadding=5 align=center class=widetable>';
echo '<tr><th colspan=2>local port</th><th></th><th>remote device</th><th colspan=2>remote port</th><th><input type="checkbox" checked id="cb-toggle"></th></tr>';
$inputno = 0;
foreach ($neighbors as $local_port => $remote_list) {
$initial_row = TRUE;
// if port has multiple neighbors, the first table row is initial
// array of local ports with the name specified by DP
$local_ports = isset($myports[$local_port]) ? $myports[$local_port] : array();
foreach ($remote_list as $dp_neighbor) {
$error_message = NULL;
$link_matches = FALSE;
$portinfo_local = NULL;
$portinfo_remote = NULL;
$variants = array();
do {
// once-cyle fake loop used only to break out of it
if (!empty($local_ports)) {
$portinfo_local = $local_ports[0];
}
// find remote object by DP information
$dp_remote_object_id = searchByMgmtHostname($dp_neighbor['device']);
if (!$dp_remote_object_id) {
$dp_remote_object_id = lookupEntityByString('object', $dp_neighbor['device']);
}
if (!$dp_remote_object_id) {
$error_message = "No such neighbor <i>{$dp_neighbor['device']}</i>";
break;
}
$dp_remote_object = spotEntity('object', $dp_remote_object_id);
amplifyCell($dp_remote_object);
$dp_neighbor['port'] = shortenIfName($dp_neighbor['port'], NULL, $dp_remote_object['id']);
// get list of ports that have name matching CDP portname
$remote_ports = array();
// list of remote (by DP info) ports
foreach ($dp_remote_object['ports'] as $port) {
if ($port['name'] == $dp_neighbor['port']) {
$portinfo_remote = $port;
$remote_ports[] = $port;
}
}
// check if ports with such names exist on devices
if (empty($local_ports)) {
$error_message = "No such local port <i>{$local_port}</i>";
break;
}
if (empty($remote_ports)) {
$error_message = "No such port on " . formatPortLink($dp_remote_object['id'], $dp_remote_object['name'], NULL, NULL);
break;
}
// determine match or mismatch of local link
foreach ($local_ports as $portinfo_local) {
if ($portinfo_local['remote_id']) {
if ($portinfo_local['remote_object_id'] == $dp_remote_object_id and $portinfo_local['remote_name'] == $dp_neighbor['port']) {
// set $portinfo_remote to corresponding remote port
foreach ($remote_ports as $portinfo_remote) {
if ($portinfo_remote['id'] == $portinfo_local['remote_id']) {
break;
}
}
$link_matches = TRUE;
unset($error_message);
} elseif ($portinfo_local['remote_object_id'] != $dp_remote_object_id) {
$error_message = "Remote device mismatch - port linked to " . formatLinkedPort($portinfo_local);
} else {
// ($portinfo_local['remote_name'] != $dp_neighbor['port'])
$error_message = "Remote port mismatch - port linked to " . formatPortLink($portinfo_local['remote_object_id'], NULL, $portinfo_local['remote_id'], $portinfo_local['remote_name']);
}
break 2;
}
}
// no local links found, try to search for remote links
foreach ($remote_ports as $portinfo_remote) {
if ($portinfo_remote['remote_id']) {
$remote_link_html = formatLinkedPort($portinfo_remote);
$remote_port_html = formatPortLink($portinfo_remote['object_id'], NULL, $portinfo_remote['id'], $portinfo_remote['name']);
$error_message = "Remote port {$remote_port_html} is already linked to {$remote_link_html}";
break 2;
}
}
// no links found on both sides, search for a compatible port pair
$port_types = array();
foreach (array('left' => $local_ports, 'right' => $remote_ports) as $side => $port_list) {
foreach ($port_list as $portinfo) {
$tmp_types = $portinfo['iif_id'] == 1 ? array($portinfo['oif_id'] => $portinfo['oif_name']) : getExistingPortTypeOptions($portinfo['id']);
foreach ($tmp_types as $oif_id => $oif_name) {
$port_types[$side][$oif_id][] = array('id' => $oif_id, 'name' => $oif_name, 'portinfo' => $portinfo);
}
}
}
foreach ($port_types['left'] as $left_id => $left) {
foreach ($port_types['right'] as $right_id => $right) {
if (arePortTypesCompatible($left_id, $right_id)) {
foreach ($left as $left_port) {
foreach ($right as $right_port) {
$variants[] = array('left' => $left_port, 'right' => $right_port);
}
}
}
}
}
if (!count($variants)) {
// no compatible ports found
$error_message = "Incompatible port types";
}
} while (FALSE);
// do {
$tr_class = $link_matches ? 'trok' : (isset($error_message) ? 'trerror' : 'trwarning');
echo "<tr class=\"{$tr_class}\">";
if ($initial_row) {
$count = count($remote_list);
$td_class = '';
if (isset($hl_port_id) and $hl_port_id == $portinfo_local['id']) {
$td_class = "class='border_highlight'";
}
echo "<td rowspan=\"{$count}\" {$td_class} NOWRAP>" . ($portinfo_local ? formatPortLink($mydevice['id'], NULL, $portinfo_local['id'], $portinfo_local['name'], 'interactive-portname port-menu') : "<a class='interactive-portname port-menu nolink'>{$local_port}</a>") . ($count > 1 ? "<br> ({$count} neighbors)" : '') . '</td>';
$initial_row = FALSE;
}
echo "<td>" . ($portinfo_local ? formatPortIIFOIF($portinfo_local) : ' ') . "</td>";
echo "<td>" . formatIfTypeVariants($variants, "ports_{$inputno}") . "</td>";
echo "<td>{$dp_neighbor['device']}</td>";
echo "<td>" . ($portinfo_remote ? formatPortLink($dp_remote_object_id, NULL, $portinfo_remote['id'], $portinfo_remote['name']) : $dp_neighbor['port']) . "</td>";
echo "<td>" . ($portinfo_remote ? formatPortIIFOIF($portinfo_remote) : ' ') . "</td>";
echo "<td>";
if (!empty($variants)) {
echo "<input type=checkbox name=do_{$inputno} class='cb-makelink'>";
$inputno++;
}
echo "</td>";
if (isset($error_message)) {
echo "<td style=\"background-color: white; border-top: none\">{$error_message}</td>";
}
echo "</tr>";
}
}
if ($inputno) {
echo "<input type=hidden name=nports value={$inputno}>";
echo '<tr><td colspan=7 align=center>' . getImageHREF('CREATE', 'import selected', TRUE) . '</td></tr>';
}
echo '</table></form>';
addJS(<<<END
\$(document).ready(function () {
\t\$('#cb-toggle').click(function (event) {
\t\tvar list = \$('.cb-makelink');
\t\tfor (var i in list) {
\t\t\tvar cb = list[i];
\t\t\tcb.checked = event.target.checked;
\t\t}
\t}).triggerHandler('click');
});
END
, TRUE);
}