Code Coverage |
||||||||||
Lines |
Functions and Methods |
Classes and Traits |
||||||||
| Total | |
94.74% |
18 / 19 |
|
75.00% |
3 / 4 |
CRAP | |
0.00% |
0 / 1 |
| ElasticaDocumentsJsonSerde | |
94.74% |
18 / 19 |
|
75.00% |
3 / 4 |
7.01 | |
0.00% |
0 / 1 |
| serialize | |
100.00% |
4 / 4 |
|
100.00% |
1 / 1 |
2 | |||
| serializeOne | |
100.00% |
5 / 5 |
|
100.00% |
1 / 1 |
1 | |||
| deserialize | |
100.00% |
4 / 4 |
|
100.00% |
1 / 1 |
2 | |||
| deserializeOne | |
83.33% |
5 / 6 |
|
0.00% |
0 / 1 |
2.02 | |||
| 1 | <?php |
| 2 | |
| 3 | namespace CirrusSearch\Job; |
| 4 | |
| 5 | use Elastica\Document; |
| 6 | |
| 7 | /** |
| 8 | * Updates to be sent to elasticsearch need to be represented as a Document |
| 9 | * object, but we can't directly serialize those into the job queue which only |
| 10 | * supports json. |
| 11 | * |
| 12 | * Implements a simple serialize / deserialize routine that round trips |
| 13 | * documents to plain json types and back. |
| 14 | */ |
| 15 | class ElasticaDocumentsJsonSerde { |
| 16 | /** |
| 17 | * @param Document[] $docs |
| 18 | * @return array[] Document represented with json compatible types |
| 19 | */ |
| 20 | public function serialize( array $docs ) { |
| 21 | $res = []; |
| 22 | foreach ( $docs as $doc ) { |
| 23 | $res[] = $this->serializeOne( $doc ); |
| 24 | } |
| 25 | return $res; |
| 26 | } |
| 27 | |
| 28 | public function serializeOne( Document $doc ) { |
| 29 | return [ |
| 30 | 'data' => $doc->getData(), |
| 31 | 'params' => $doc->getParams(), |
| 32 | 'upsert' => $doc->getDocAsUpsert(), |
| 33 | ]; |
| 34 | } |
| 35 | |
| 36 | /** |
| 37 | * @param array[] $serialized Data returned by self::serialize |
| 38 | * @return Document[] |
| 39 | */ |
| 40 | public function deserialize( array $serialized ) { |
| 41 | $res = []; |
| 42 | foreach ( $serialized as $x ) { |
| 43 | $res[] = $this->deserializeOne( $x ); |
| 44 | } |
| 45 | return $res; |
| 46 | } |
| 47 | |
| 48 | public function deserializeOne( array $serialized, ?Document $doc = null ): Document { |
| 49 | // TODO: Because json_encode/decode is involved the round trip |
| 50 | // is imperfect. Almost everything here is an array regardless |
| 51 | // of what it was before serialization. That shouldn't matter |
| 52 | // for documents, but elastica does occasionally use `(object)[]` |
| 53 | // instead of an empty array to force `{}` in the json output |
| 54 | // and that has been lost here. |
| 55 | // document _source |
| 56 | if ( $doc === null ) { |
| 57 | $doc = Document::create( $serialized['data'] ); |
| 58 | } else { |
| 59 | $doc->setData( $serialized['data'] ); |
| 60 | } |
| 61 | // id, version, etc. |
| 62 | $doc->setParams( $serialized['params'] ); |
| 63 | $doc->setDocAsUpsert( $serialized['upsert'] ); |
| 64 | return $doc; |
| 65 | } |
| 66 | } |