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| LexemeDeserializer | |
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| 1 | <?php |
| 2 | |
| 3 | namespace Wikibase\Lexeme\Serialization; |
| 4 | |
| 5 | use Deserializers\Deserializer; |
| 6 | use Deserializers\Exceptions\DeserializationException; |
| 7 | use Deserializers\TypedObjectDeserializer; |
| 8 | use Wikibase\DataModel\Deserializers\TermDeserializer; |
| 9 | use Wikibase\DataModel\Deserializers\TermListDeserializer; |
| 10 | use Wikibase\DataModel\Entity\ItemId; |
| 11 | use Wikibase\DataModel\Statement\StatementList; |
| 12 | use Wikibase\DataModel\Term\TermList; |
| 13 | use Wikibase\Lexeme\Domain\Model\Form; |
| 14 | use Wikibase\Lexeme\Domain\Model\FormId; |
| 15 | use Wikibase\Lexeme\Domain\Model\FormSet; |
| 16 | use Wikibase\Lexeme\Domain\Model\Lexeme; |
| 17 | use Wikibase\Lexeme\Domain\Model\LexemeId; |
| 18 | use Wikibase\Lexeme\Domain\Model\SenseSet; |
| 19 | |
| 20 | /** |
| 21 | * @license GPL-2.0-or-later |
| 22 | * @author Amir Sarabadani <ladsgroup@gmail.com> |
| 23 | */ |
| 24 | class LexemeDeserializer extends TypedObjectDeserializer { |
| 25 | |
| 26 | /** |
| 27 | * @var Deserializer |
| 28 | */ |
| 29 | private $entityIdDeserializer; |
| 30 | |
| 31 | /** |
| 32 | * @var Deserializer |
| 33 | */ |
| 34 | private $termListDeserializer; |
| 35 | |
| 36 | /** |
| 37 | * @var Deserializer |
| 38 | */ |
| 39 | private $statementListDeserializer; |
| 40 | |
| 41 | /** |
| 42 | * @var SenseDeserializer |
| 43 | */ |
| 44 | private $senseDeserializer; |
| 45 | |
| 46 | public function __construct( |
| 47 | Deserializer $entityIdDeserializer, |
| 48 | Deserializer $statementListDeserializer |
| 49 | ) { |
| 50 | parent::__construct( 'lexeme', 'type' ); |
| 51 | |
| 52 | $this->entityIdDeserializer = $entityIdDeserializer; |
| 53 | $this->termListDeserializer = new TermListDeserializer( new TermDeserializer() ); |
| 54 | $this->statementListDeserializer = $statementListDeserializer; |
| 55 | $this->senseDeserializer = new SenseDeserializer( |
| 56 | $this->termListDeserializer, |
| 57 | // @phan-suppress-next-line PhanTypeMismatchArgumentSuperType |
| 58 | $statementListDeserializer |
| 59 | ); |
| 60 | } |
| 61 | |
| 62 | /** |
| 63 | * @param array $serialization |
| 64 | * |
| 65 | * @throws DeserializationException |
| 66 | * @return Lexeme |
| 67 | */ |
| 68 | public function deserialize( $serialization ) { |
| 69 | $this->assertCanDeserialize( $serialization ); |
| 70 | |
| 71 | return new Lexeme( |
| 72 | $this->deserializeId( $serialization ), |
| 73 | $this->deserializeLemmas( $serialization ), |
| 74 | $this->deserializeLexicalCategory( $serialization ), |
| 75 | $this->deserializeLanguage( $serialization ), |
| 76 | $this->deserializeStatements( $serialization ), |
| 77 | $serialization['nextFormId'], |
| 78 | $this->deserializeForms( $serialization ), |
| 79 | $this->deserializeNextSenseId( $serialization ), |
| 80 | $this->deserializeSenses( $serialization ) |
| 81 | ); |
| 82 | } |
| 83 | |
| 84 | /** |
| 85 | * @param array $serialization |
| 86 | * |
| 87 | * @return LexemeId|null |
| 88 | */ |
| 89 | private function deserializeId( array $serialization ) { |
| 90 | if ( array_key_exists( 'id', $serialization ) ) { |
| 91 | return new LexemeId( $serialization['id'] ); |
| 92 | } |
| 93 | |
| 94 | return null; |
| 95 | } |
| 96 | |
| 97 | /** |
| 98 | * @param array $serialization |
| 99 | * |
| 100 | * @return StatementList|null |
| 101 | */ |
| 102 | private function deserializeStatements( array $serialization ) { |
| 103 | if ( array_key_exists( 'claims', $serialization ) ) { |
| 104 | return $this->statementListDeserializer->deserialize( $serialization['claims'] ); |
| 105 | } |
| 106 | |
| 107 | return null; |
| 108 | } |
| 109 | |
| 110 | /** |
| 111 | * @param array $serialization |
| 112 | * |
| 113 | * @return TermList|null |
| 114 | */ |
| 115 | private function deserializeLemmas( array $serialization ) { |
| 116 | if ( array_key_exists( 'lemmas', $serialization ) ) { |
| 117 | return $this->termListDeserializer->deserialize( $serialization['lemmas'] ); |
| 118 | } |
| 119 | |
| 120 | return null; |
| 121 | } |
| 122 | |
| 123 | /** |
| 124 | * @param array $serialization |
| 125 | * |
| 126 | * @return ItemId|null |
| 127 | */ |
| 128 | private function deserializeLexicalCategory( array $serialization ) { |
| 129 | if ( array_key_exists( 'lexicalCategory', $serialization ) ) { |
| 130 | return $this->entityIdDeserializer->deserialize( $serialization['lexicalCategory'] ); |
| 131 | } |
| 132 | |
| 133 | return null; |
| 134 | } |
| 135 | |
| 136 | /** |
| 137 | * @param array $serialization |
| 138 | * |
| 139 | * @return ItemId|null |
| 140 | */ |
| 141 | private function deserializeLanguage( array $serialization ) { |
| 142 | if ( array_key_exists( 'language', $serialization ) ) { |
| 143 | return $this->entityIdDeserializer->deserialize( $serialization['language'] ); |
| 144 | } |
| 145 | |
| 146 | return null; |
| 147 | } |
| 148 | |
| 149 | /** |
| 150 | * @param array $serialization |
| 151 | * |
| 152 | * @return FormSet |
| 153 | */ |
| 154 | private function deserializeForms( array $serialization ) { |
| 155 | // TODO: Extract to a FormsDeserializer |
| 156 | $forms = new FormSet( [] ); |
| 157 | |
| 158 | if ( array_key_exists( 'forms', $serialization ) ) { |
| 159 | foreach ( $serialization['forms'] as $formSerialization ) { |
| 160 | $forms->add( $this->deserializeForm( $formSerialization ) ); |
| 161 | } |
| 162 | } |
| 163 | |
| 164 | return $forms; |
| 165 | } |
| 166 | |
| 167 | /** |
| 168 | * @param array $serialization |
| 169 | * |
| 170 | * @throws DeserializationException |
| 171 | * @return Form |
| 172 | */ |
| 173 | private function deserializeForm( array $serialization ) { |
| 174 | $id = null; |
| 175 | |
| 176 | if ( array_key_exists( 'id', $serialization ) ) { |
| 177 | // We may want to use an EntityIdDeserializer here |
| 178 | $id = new FormId( $serialization['id'] ); |
| 179 | } else { |
| 180 | throw new DeserializationException( "No id found in Form serialization" ); |
| 181 | } |
| 182 | |
| 183 | $representations = $this->termListDeserializer->deserialize( |
| 184 | $serialization['representations'] |
| 185 | ); |
| 186 | |
| 187 | $grammaticalFeatures = []; |
| 188 | foreach ( $serialization['grammaticalFeatures'] as $featureId ) { |
| 189 | $grammaticalFeatures[] = $this->entityIdDeserializer->deserialize( $featureId ); |
| 190 | } |
| 191 | |
| 192 | $statements = $this->statementListDeserializer->deserialize( $serialization['claims'] ); |
| 193 | |
| 194 | return new Form( $id, $representations, $grammaticalFeatures, $statements ); |
| 195 | } |
| 196 | |
| 197 | private function deserializeSenses( array $serialization ) { |
| 198 | $senses = new SenseSet(); |
| 199 | |
| 200 | if ( array_key_exists( 'senses', $serialization ) ) { |
| 201 | foreach ( $serialization['senses'] as $senseSerialization ) { |
| 202 | $senses->add( $this->senseDeserializer->deserialize( $senseSerialization ) ); |
| 203 | } |
| 204 | } |
| 205 | |
| 206 | return $senses; |
| 207 | } |
| 208 | |
| 209 | /** |
| 210 | * @param array $serialization |
| 211 | * @return int |
| 212 | */ |
| 213 | private function deserializeNextSenseId( array $serialization ) { |
| 214 | if ( array_key_exists( 'nextSenseId', $serialization ) ) { |
| 215 | return $serialization['nextSenseId']; |
| 216 | } else { |
| 217 | if ( array_key_exists( 'senses', $serialization ) && $serialization['senses'] !== [] ) { |
| 218 | throw new DeserializationException( |
| 219 | 'Lexeme serialization has senses but no nextSenseId' |
| 220 | ); |
| 221 | } |
| 222 | return 1; |
| 223 | } |
| 224 | } |
| 225 | |
| 226 | } |