PHP code example of piotrpolak / conditional-routing-bundle

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

piotrpolak / conditional-routing-bundle example snippets

// in AppKernel::registerBundles()
$bundles = array(
    // ...
    new PiotrPolak\ConditionalRoutingBundle\PiotrPolakConditionalRoutingBundle(),
    // ...
);

namespace MyApp\Router;

use PiotrPolak\ConditionalRoutingBundle\Model\AbstractYamlRouteResolver;

class TimeCampaignRouteResolver extends AbstractYamlRouteResolver
{
    /**
     * {@inheritdoc}
     */
    public function resolveBundleNames()
    {
        // Loads @BaseCampaignBundle/Resources/config/routing.yml
        // In most cases it makes no sense to define bundle names that are ALWAYS loaded here as it can be done in the
        // app/config/routing.yml
        $bundleNames = ['BaseCampaignBundle'];
        if ((int)date('Y') >= 2016) {
            // Loads @MyCampaign2016Bundle/Resources/config/routing.yml
            // Can overwrite routes defined in BaseCampaignBundle or any other bundle
            $bundleNames[] = 'MyCampaign2016Bundle';
        }
        return $bundleNames;
    }
}

namespace MyApp\Router;

use Doctrine\ORM\EntityManagerInterface;
use PiotrPolak\ConditionalRoutingBundle\Model\AbstractYamlRouteResolver;

class DatabaseCampaignRouteResolver extends AbstractYamlRouteResolver
{
    /** @var EntityManagerInterface */
    private $em;

    /**
     * CampaignRouteResolver constructor.
     * @param EntityManagerInterface $em
     */
    public function __construct(EntityManagerInterface $em)
    {
        $this->em = $em;
    }

    /**
     * {@inheritdoc}
     */
    public function resolveBundleNames()
    {
        // Loads @<CURRENT_BUNDLE_NAME>/Resources/config/routing.yml
        // Can overwrite any previously defined routes
        $bundleNames = [$this->getCurrentBundleName()];
        return $bundleNames;
    }

    /**
     * @return string
     */
    protected function getCurrentBundleName()
    {
        // Suppose you have a an entity having two fields: key and value
        // You might want to add some kind of cache to avoid reading from DB at every request
        return $this->em->getRepository('MyApp:Parameter')
                ->findOneBy(['key' => 'currentBundle'])
                ->getValue();
    }
}

namespace MyApp\Router;

use PiotrPolak\ConditionalRoutingBundle\Model\RouteResolverInterface;
use PiotrPolak\ConditionalRoutingBundle\Model\RoutingDefinition\XmlBundleRoutingDefinition;
use PiotrPolak\ConditionalRoutingBundle\Model\RoutingDefinition\YamlBundleRoutingDefinition;
use Doctrine\ORM\EntityManagerInterface;
use Symfony\Component\HttpFoundation\Session\SessionInterface;

class VariousTypesCampaignRouteResolver implements RouteResolverInterface
{
    /** @var EntityManagerInterface */
    private $em;
    /** @var SessionInterface */
    private $session;

    /**
     * VariousTypesCampaignRouteResolver constructor.
     * @param EntityManagerInterface $em
     * @param SessionInterface $session
     */
    public function __construct(EntityManagerInterface $em, SessionInterface $session)
    {
        $this->em = $em;
        $this->session = $session;
    }

    /**
     * {@inheritdoc}
     */
    public function resolveConditionalRoutingDefinitions()
    {
        $definitions = [];

        // Overwrites homepage for the first visit
        $numberOfHits = $this->session->get('my_app.number_of_visits', 0);
        $this->session->set('my_app.number_of_visits', $numberOfHits + 1);
        if (0 === $numberOfHits) {
            $definitions[] = new YamlBundleRoutingDefinition('MyAppFirstVisitBundle');
        }

        // Disables some of the business critical routes based on the database value
        if ($this->em->getRepository('MyApp:Parameters')->findIsMaintenanceModeOn()) {
            $definitions[] = new XmlBundleRoutingDefinition('MyAppMaintenanceModeBundle');
        }

        return $definitions;
    }
}

sh
    rm -f ./app/cache/*/*UrlGenerator__*.php* && rm -f ./app/cache/*/*UrlMatcher__*.php*