public function getCustomers()
 {
     $this->__load();
     return parent::getCustomers();
 }
 /**
  * Utility function to slurp all peering VLAN interfaces ports from the database and
  * arrange them in arrays for use by the Nagios config templates
  *
  * @param \Entities\IXP $ixp
  */
 private function genMemberConf_getVlanInterfaces($ixp)
 {
     $custs = [];
     $switches = [];
     $cabinets = [];
     $locations = [];
     $ipv4hosts = [];
     $ipv6hosts = [];
     foreach ($ixp->getCustomers() as $c) {
         if (!$c->isTypeFull() || $c->hasLeft() || $c->getStatus() != \Entities\Customer::STATUS_NORMAL) {
             continue;
         }
         $custs[$c->getId()]['shortname'] = $c->getShortname();
         $custs[$c->getId()]['name'] = $c->getAbbreviatedName();
         $custs[$c->getId()]['hostnames'] = [];
         $custs[$c->getId()]['vints'] = [];
         foreach ($c->getVirtualInterfaces() as $vi) {
             // make sure we have a phsyical connection
             $haveConnection = false;
             foreach ($vi->getPhysicalInterfaces() as $pi) {
                 if ($pi->getStatus() == \Entities\PhysicalInterface::STATUS_CONNECTED) {
                     $haveConnection = true;
                 }
             }
             if (!$haveConnection) {
                 continue;
             }
             foreach ($vi->getVlanInterfaces() as $vli) {
                 if ($vli->getVlan()->getPrivate()) {
                     continue;
                 }
                 foreach (['v4', 'v6'] as $proto) {
                     $getIpEnabled = "getIp{$proto}enabled";
                     $getIpCanping = "getIp{$proto}canping";
                     $getIpAddress = "getIP{$proto}Address";
                     $getIpMonBGP = "getIp{$proto}monitorrcbgp";
                     if ($vli->{$getIpEnabled}() && $vli->{$getIpCanping}()) {
                         if (!$vli->{$getIpAddress}()) {
                             continue;
                         }
                         $hn = "{$c->getShortname()}-ip{$proto}-vlan{$vli->getVlan()->getNumber()}-{$vli->getId()}";
                         $custs[$c->getId()]['hostnames'][] = $hn;
                         $custs[$c->getId()]['vints'][$vli->getId()][$proto]['hostname'] = $hn;
                         $custs[$c->getId()]['vints'][$vli->getId()][$proto]['address'] = $vli->{$getIpAddress}()->getAddress();
                         $custs[$c->getId()]['vints'][$vli->getId()][$proto]['canping'] = $vli->{$getIpCanping}();
                         $custs[$c->getId()]['vints'][$vli->getId()][$proto]['monrc'] = $vli->{$getIpMonBGP}();
                         $custs[$c->getId()]['vints'][$vli->getId()][$proto]['vlan'] = $vli->getVlan()->getName();
                         $custs[$c->getId()]['vints'][$vli->getId()][$proto]['busyhost'] = $vli->getBusyhost();
                         $pi = $vi->getPhysicalInterfaces()[0];
                         $sw = $pi->getSwitchPort()->getSwitcher();
                         if (!isset($switches[$sw->getName()]) || !in_array($hn, $switches[$sw->getName()])) {
                             $switches[$sw->getName()][] = $hn;
                         }
                         if (!isset($cabinets[$sw->getCabinet()->getName()]) || !in_array($hn, $cabinets[$sw->getCabinet()->getName()])) {
                             $cabinets[$sw->getCabinet()->getName()][] = $hn;
                         }
                         if (!isset($locations[$sw->getCabinet()->getLocation()->getShortname()]) || !in_array($hn, $locations[$sw->getCabinet()->getLocation()->getShortname()])) {
                             $locations[$sw->getCabinet()->getLocation()->getShortname()][] = $hn;
                         }
                         if ($proto == 'v4') {
                             $ipv4hosts[] = $hn;
                         } else {
                             $ipv6hosts[] = $hn;
                         }
                         if (!isset($custs[$c->getId()]['vints'][$vli->getId()]['phys'])) {
                             $custs[$c->getId()]['vints'][$vli->getId()]['phys']['switch'] = $sw->getName();
                             $custs[$c->getId()]['vints'][$vli->getId()]['phys']['port'] = $pi->getSwitchPort()->getName();
                             $custs[$c->getId()]['vints'][$vli->getId()]['phys']['lag'] = count($vi->getPhysicalInterfaces()) - 1;
                         }
                     }
                 }
             }
         }
     }
     $this->view->custs = $custs;
     $this->view->switches = $switches;
     $this->view->cabinets = $cabinets;
     $this->view->locations = $locations;
     $this->view->ipv4hosts = $ipv4hosts;
     $this->view->ipv6hosts = $ipv6hosts;
 }