GearmanBundle/Service/GearmanDescriber.php

<?php

/**
 * Gearman Bundle for Symfony2
 * 
 * @author Marc Morera <yuhu@mmoreram.com>
 * @since 2013
 */

namespace Mmoreram\GearmanBundle\Service;

use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\HttpKernel\Kernel;

/**
 * Implementation of GearmanDescriber
 *
 * @author Marc Morera <yuhu@mmoreram.com>
 */
class GearmanDescriber
{



    /**
     * @var Kernel
     *
     * Kernel
     */
    private $kernel;


    /**
     * Construct method
     *
     * @param Kernel $kernel Kernel
     */
    public function __construct(Kernel $kernel)
    {
        $this->kernel = $kernel;
    }

    /**
     * Describe Job.
     *
     * Given a output object and a Job, dscribe it.
     *
     * @param OutputInterface $output Output object
     * @param array           $worker Worker array with Job to describe
     */
    public function describeJob(OutputInterface $output, array $worker)
    {

        $script = $this->kernel->getRootDir() . '/console gearman:job:execute';

        $this->describeWorker($output, $worker);
        $job = $worker['job'];
        $output->writeln('<info>    @job\methodName : ' . $job['methodName'] . '</info>');
        $output->writeln('<info>    @job\callableName : ' . $job['realCallableName'] . '</info>');
        $output->writeln('<info>    @job\supervisord : </info><comment>/usr/bin/php ' . $script.' ' . $job['realCallableName'] . ' --no-interaction</comment>');
        $output->writeln('<info>    @job\iterations : ' . $job['iterations'] . '</info>');
        $output->writeln('<info>    @job\defaultMethod : ' . $job['defaultMethod'] . '</info>');
        $output->writeln('<info>    @job\servers :</info>');
        $output->writeln('');
        foreach ($job['servers'] as $name => $server) {
            $output->writeln('<comment>        ' . $name . ' - ' . $server['host'] . ':' . $server['port'] . '</comment>');
        }
        $output->writeln('');
        $output->writeln('<info>    @job\description :</info>');
        $output->writeln('');
        $output->writeln('<comment>        #' . $job['description'] . '</comment>');
        $output->writeln('');
    }

    /**
     * Describe Worker.
     *
     * Given a output object and a Worker, dscribe it.
     *
     * @param OutputInterface $output             Output object
     * @param array           $worker             Worker array with Job to describe
     * @param Boolean         $tinyJobDescription If true also print job list
     */
    public function describeWorker(OutputInterface $output, array $worker, $tinyJobDescription = false)
    {
        $script = $this->kernel->getRootDir() . '/console gearman:worker:execute';

        $output->writeln('');
        $output->writeln('<info>    @Worker\className : ' . $worker['className'] . '</info>');
        $output->writeln('<info>    @Worker\fileName : ' . $worker['fileName'] . '</info>');
        $output->writeln('<info>    @Worker\nameSpace : ' . $worker['namespace'] . '</info>');
        $output->writeln('<info>    @Worker\callableName: ' . $worker['callableName'] . '</info>');
        $output->writeln('<info>    @Worker\supervisord : </info><comment>/usr/bin/php ' . $script.' ' . $worker['callableName'] . ' --no-interaction</comment>');

        if (null !== $worker['service']) {
            $output->writeln('<info>    @Worker\service : ' . $worker['service'] . '</info>');
        }
        $output->writeln('<info>    @worker\iterations : ' . $worker['iterations'] . '</info>');
        $output->writeln('<info>    @Worker\#jobs : '.count($worker['jobs']).'</info>');


        if ($tinyJobDescription) {
            $output->writeln('<info>    @Worker\jobs</info>');
            $output->writeln('');
            foreach ($worker['jobs'] as $job) {
                $output->writeln('<comment>        # ' . $job['realCallableName'] . '</comment>');
            }
        }

        $output->writeln('');
        $output->writeln('<info>    @worker\servers :</info>');
        $output->writeln('');
        foreach ($worker['servers'] as $name => $server) {
            $output->writeln('<comment>        #' . $name . ' - ' . $server['host'] . ':' . $server['port'] . '</comment>');
        }
        $output->writeln('');
        $output->writeln('<info>    @Worker\description :</info>');
        $output->writeln('');
        $output->writeln('<comment>        ' . $worker['description'] . '</comment>');
        $output->writeln('');
    }
}