function deleteVlan()
{
genericAssertion('vlan_ck', 'uint-vlan');
$confports = getVLANConfiguredPorts($_REQUEST['vlan_ck']);
if (!empty($confports)) {
throw new RackTablesError("You can not delete VLAN that has assosiated ports");
}
list($vdom_id, $vlan_id) = decodeVLANCK($_REQUEST['vlan_ck']);
usePreparedDeleteBlade('VLANDescription', array('domain_id' => $vdom_id, 'vlan_id' => $vlan_id));
showSuccess("VLAN {$vlan_id} has been deleted");
return buildRedirectURL('vlandomain', 'default', array('vdom_id' => $vdom_id));
}
function renderEditVlan($vlan_ck)
{
global $vtoptions;
$vlan = getVLANInfo($vlan_ck);
startPortlet('Modify');
printOpFormIntro('upd');
// static attributes
echo '<table border=0 cellspacing=0 cellpadding=2 align=center>';
echo '<tr><th class=tdright>Name:</th><td class=tdleft>' . "<input type=text size=40 name=vlan_descr value='{$vlan['vlan_descr']}'>" . '</td></tr>';
echo '<tr><th class=tdright>Type:</th><td class=tdleft>' . getSelect($vtoptions, array('name' => 'vlan_type', 'tabindex' => 102), $vlan['vlan_prop']) . '</td></tr>';
echo '</table>';
echo '<p>';
echo '<input type="hidden" name="vdom_id" value="' . htmlspecialchars($vlan['domain_id'], ENT_QUOTES) . '">';
echo '<input type="hidden" name="vlan_id" value="' . htmlspecialchars($vlan['vlan_id'], ENT_QUOTES) . '">';
printImageHREF('SAVE', 'Update VLAN', TRUE);
echo '</form><p>';
// get configured ports count
$portc = 0;
foreach (getVLANConfiguredPorts($vlan_ck) as $subarray) {
$portc += count($subarray);
}
$clear_line = '';
$delete_line = '';
if ($portc) {
$clear_line .= '<p>';
$clear_line .= getOpLink(array('op' => 'clear'), 'remove', 'clear', "remove this VLAN from {$portc} ports") . ' this VLAN from ' . mkA("{$portc} ports", 'vlan', $vlan_ck);
}
$reason = '';
if ($vlan['vlan_id'] == VLAN_DFL_ID) {
$reason = "You can not delete default VLAN";
} elseif ($portc) {
$reason = "Can not delete: {$portc} ports configured";
}
if (!empty($reason)) {
echo getOpLink(NULL, 'delete VLAN', 'nodestroy', $reason);
} else {
echo getOpLink(array('op' => 'del', 'vlan_ck' => $vlan_ck), 'delete VLAN', 'destroy');
}
echo $clear_line;
finishPortlet();
}