chamilo/chamilo-lms

<?php

/* For licensing terms, see /license.txt */

/**
 * This file contains a Hook Event class for Admin Block.
 */

namespace Chamilo\CoreBundle\Hook;

use Chamilo\CoreBundle\Hook\Interfaces\HookWSRegistrationEventInterface;
use Chamilo\CoreBundle\Hook\Interfaces\HookWSRegistrationObserverInterface;
use Doctrine\ORM\EntityManager;

/**
 * Class HookWSRegistration.
 *
 * This class is a Hook event implementing Webservice Registration Event interface.
 * This class is used to modify ws for registration by notifying Hook Observer
 * for Webservice registration.
 */
class HookWSRegistration extends HookEvent implements HookWSRegistrationEventInterface
{
    /**
     * HookWSRegistration constructor.
     */
    protected function __construct(EntityManager $entityManager)
    {
        parent::__construct('HookWSRegistration', $entityManager);
    }

    /**
     * Notify all Hook observer for WS Registration.
     * This save "server" (soap server) and send to Hook observer to be modified
     * (e.g. add more registration webservice).
     *
     * @param int $type Set the type of hook event called. 0: HOOK_EVENT_TYPE_PRE, 1: HOOK_EVENT_TYPE_POST
     *
     * @return int
     */
    public function notifyWSRegistration($type)
    {
        /** @var HookWSRegistrationObserverInterface $observer */
        // check if already have server data
        if (isset($this->eventData['server'])) {
            // Save Hook event type data
            $this->eventData['type'] = $type;

            foreach ($this->observers as $observer) {
                // Notify all registered observers
                $data = $observer->hookWSRegistration($this);
                // check if server is not null
                if (isset($data['server'])) {
                    // Get modified server
                    $this->eventData['server'] = $data['server'];
                }
            }

            return $this->eventData;
        }

        return 1;
    }
}