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<?php |
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/* |
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* This file is part of the xAPI package. |
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* |
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* (c) Christian Flothmann <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Xabbuh\XApi\Serializer\Normalizer; |
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use Xabbuh\XApi\Model\Statement; |
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/** |
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* Normalizes and denormalizes xAPI statements. |
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* |
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* @author Christian Flothmann <[email protected]> |
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*/ |
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final class StatementNormalizer extends Normalizer |
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{ |
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/** |
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* {@inheritdoc} |
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*/ |
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public function normalize($object, $format = null, array $context = array()) |
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{ |
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if (!$object instanceof Statement) { |
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return null; |
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} |
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$data = array( |
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'actor' => $this->normalizeAttribute($object->getActor()), |
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'verb' => $this->normalizeAttribute($object->getVerb()), |
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'object' => $this->normalizeAttribute($object->getObject()), |
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); |
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if (null !== $id = $object->getId()) { |
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$data['id'] = $id; |
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} |
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if (null !== $authority = $object->getAuthority()) { |
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$data['authority'] = $this->normalizeAttribute($authority); |
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} |
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if (null !== $result = $object->getResult()) { |
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$data['result'] = $this->normalizeAttribute($result); |
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} |
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return $data; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function supportsNormalization($data, $format = null) |
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{ |
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return $data instanceof Statement; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function denormalize($data, $class, $format = null, array $context = array()) |
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{ |
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$id = isset($data['id']) ? $data['id'] : null; |
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$actor = $this->denormalizeData($data['actor'], 'Xabbuh\XApi\Model\Actor', $format, $context); |
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$verb = $this->denormalizeData($data['verb'], 'Xabbuh\XApi\Model\Verb', $format, $context); |
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$object = $this->denormalizeData($data['object'], 'Xabbuh\XApi\Model\Object', $format, $context); |
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$result = null; |
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$authority = null; |
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if (isset($data['result'])) { |
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$result = $this->denormalizeData($data['result'], 'Xabbuh\XApi\Model\Result', $format, $context); |
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} |
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if (isset($data['authority'])) { |
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$authority = $this->denormalizeData($data['authority'], 'Xabbuh\XApi\Model\Actor', $format, $context); |
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} |
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return new Statement($id, $actor, $verb, $object, $result, $authority); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function supportsDenormalization($data, $type, $format = null) |
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{ |
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return 'Xabbuh\XApi\Model\Statement' === $type; |
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} |
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} |
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php-xapi /
serializer
