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FeedGenerator.php
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FeedGenerator.php
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<?php
namespace JobsBundle\Connector\Facebook;
use Carbon\Carbon;
use JobsBundle\Feed\FeedGeneratorInterface;
use JobsBundle\Transformer\ItemTransformerDefinitionInterface;
use JobsBundle\Transformer\ItemTransformerInterface;
use Symfony\Component\Serializer\Encoder\XmlEncoder;
class FeedGenerator implements FeedGeneratorInterface
{
public function __construct(
protected ItemTransformerInterface $itemTransformer,
protected array $items,
protected array $params
) {
}
public function generate(string $outputType): mixed
{
$feed = $this->generateFeedTransformerDefinitionClass();
$feed->setLastBuildDate(new Carbon());
$feed->setPublisherName($this->params['publisherName']);
$feed->setPublisherUrl($this->params['publisherUrl']);
foreach ($this->items as $item) {
$definition = $this->generateItemTransformerDefinitionClass();
$this->itemTransformer->transform($item, $definition);
$feed->addItem($definition);
}
if ($outputType === 'xml') {
$encoder = new XmlEncoder('source');
return $encoder->encode($feed->toArray(), 'xml');
}
return $feed->toArray();
}
public function generateItemTransformerDefinitionClass(): ItemTransformerDefinitionInterface
{
return new ItemTransformerDefinition();
}
protected function generateFeedTransformerDefinitionClass(): FeedTransformerDefinition
{
return new FeedTransformerDefinition();
}
}