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<?php
namespace JDecool\JsonFeed\Reader;
use InvalidArgumentException;
use RuntimeException;
class Reader
{
/** @var ReaderInterface[] */
private $readers;
/**
* Constructor
*
* @param ReaderInterface[] $readers
*/
public function __construct(array $readers)
$this->readers = $readers;
}
* Read feed from JSON
* @param string $json
* @return \JDecool\JsonFeed\Feed
public function createFromJson($json)
$content = json_decode($json, true);
if (!is_array($content)) {
throw new InvalidArgumentException('Invalid JSONFeed string');
if (!isset($content['version'])) {
throw new RuntimeException('JSONFeed version is not defined');
if (!isset($this->readers[$content['version']])) {
throw new RuntimeException(sprintf('No reader for version "%s"', $content['version']));
return $this->readers[$content['version']]->readFromJson($json);
jdecool /
jsonfeed
