DHCP/src/KeaBundle/Command/KeaConfigCommand.php

<?php

namespace KeaBundle\Command;

use Symfony\Bundle\FrameworkBundle\Command\ContainerAwareCommand;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\OutputInterface;

class KeaConfigCommand extends ContainerAwareCommand
{

    protected function configure()
    {
        $this
            ->setName('kea:config')
            ->setDescription('Kea DHCP Config')
            ->setHelp('Create Kea DHCP Config')
            ->addOption('class', null, InputOption::VALUE_OPTIONAL, 'Kea Class Config in KeaBundle\Services. e.g. BaseKea', 'BaseKea')
            ->addOption('id', null, InputOption::VALUE_OPTIONAL, 'DHCP Entity ID. e.g.: 1', 1)
            ->addOption('library', null, InputOption::VALUE_OPTIONAL, 'Hook library path', '/kea-cm-hook/kea-hook-flowdat.so')
            ->addOption('set', null, InputOption::VALUE_NONE, 'Send Config DHCP4 to KEA')
            ;
    }

    /**
     * @param InputInterface $input
     * @param OutputInterface $output
     */
    protected function execute(InputInterface $input, OutputInterface $output)
    {
        $this->output = $output;
        $class = $input->getOption('class');
        $id = $input->getOption('id');
        $library = $input->getOption('library');
        $keaConfigService = $this->getContainer()->get('kea.config');

        $setConfig = (int) $input->getOption('set');
        if ($setConfig) {
            $dhcpRepository = $this->getContainer()->get("doctrine.orm.entity_manager")->getRepository("DHCPBundle\Entity\DHCP");
            $dhcp = $dhcpRepository->findOneById($id);
            // selecciono el primer KEA DHCP que se encuentre 
            if (!$dhcp) {
                $dhcpAll = $dhcpRepository->findAll();
                $dhcp = count($dhcpAll) ? current($dhcpAll) : null;
            }
            if ($dhcp) {
                $config = $keaConfigService->getConfig($id, $class, $library);
                $output->writeln($keaConfigService->setConfig($dhcp, $config));
            } else {
                $output->writeln("KEA DHCP id:{$id} <error>not found!</error>");
            }
        } else {
            $output->writeln($keaConfigService->getConfig($id, $class, $library));
        }
    }

}