LegacyMediaById.php

smartyplugin-legacymediabyid.php

<?php

use Shopware\Bundle\StoreFrontBundle\Service\Core\ContextService;
use Shopware\Bundle\StoreFrontBundle\Gateway\DBAL\MediaGateway;
use Shopware\Components\Compatibility\LegacyStructConverter;
use Enlight_Template_Default;
use InvalidArgumentException;

/**
 * @author Sebastian Langer <[email protected]>
 * @license MIT
 */
class LegacyMediaById implements SmartyPluginInterface
{
    /** @var ContextService $contextService */
    private $contextService;
    /** @var MediaGateway $mediaGateway */
    private $mediaGateway;
    /** @var LegacyStructConverter $legacyStructConverter */
    private $legacyStructConverter;

    /**
     * @param ContextService $contextService
     * @param MediaGateway $mediaGateway
     * @param LegacyStructConverter $legacyStructConverter
     */
    public function __construct(
        ContextService $contextService,
        MediaGateway $mediaGateway,
        LegacyStructConverter $legacyStructConverter
    ) {
        $this->contextService = $contextService;
        $this->mediaGateway = $mediaGateway;
        $this->legacyStructConverter = $legacyStructConverter;
    }

    /**
     * Get the legacy media struct of the media-object by its id.
     * Returns null if not found.
     * 
     * @param array $params
     * @param $template
     * @throws InvalidArgumentException
     */
    public function smartyFunctionLegacyMediaById(array $params, Enlight_Template_Default $template)
    {
        if (!array_key_exists('id', $params) || !array_key_exists('assign', $params)) {
            throw new InvalidArgumentException('Arguments id and assign must be given.');
        }

        $id = $params['id'];
        $assign = $params['assign'];

        $context = $this->contextService->getContext();
        $mediaStruct = $this->mediaGateway->get($id, $context);
        $legacyMedia = $this->legacyStructConverter->convertMediaStruct($mediaStruct);

        if (!is_array($legacyMedia)) {
            $template->assign($assign, null);
        } else {
            $template->assign($assign, $legacyMedia);
        }
    }
}