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<?php |
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namespace Wikibase\DataModel\Services\Diff; |
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use Diff\DiffOp\Diff\Diff; |
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use Diff\Patcher\PatcherException; |
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use Wikibase\DataModel\Services\Diff\Internal\AliasGroupListPatcher; |
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use Wikibase\DataModel\Term\Fingerprint; |
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/** |
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* @since 3.13 |
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* |
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* @license GPL-2.0-or-later |
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* @author Jeroen De Dauw < [email protected] > |
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* @author Thiemo Kreuz |
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*/ |
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class FingerprintPatcher { |
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/** |
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* @var TermListPatcher |
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*/ |
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private $termListPatcher; |
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/** |
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* @var AliasGroupListPatcher |
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*/ |
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private $aliasGroupListPatcher; |
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public function __construct() { |
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$this->termListPatcher = new TermListPatcher(); |
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$this->aliasGroupListPatcher = new AliasGroupListPatcher(); |
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} |
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/** |
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* @param Fingerprint $fingerprint |
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* @param Diff $patch typically an {@link EntityDiff} |
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* |
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* @throws PatcherException |
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*/ |
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public function patchFingerprint( Fingerprint $fingerprint, Diff $patch ) { |
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if ( !$patch->isAssociative() ) { |
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throw new PatcherException( '$patch must be associative' ); |
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} |
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if ( isset( $patch['label'] ) ) { |
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$this->termListPatcher->patchTermList( |
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$fingerprint->getLabels(), |
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$patch['label'] |
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); |
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} |
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if ( isset( $patch['description'] ) ) { |
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$this->termListPatcher->patchTermList( |
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$fingerprint->getDescriptions(), |
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$patch['description'] |
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); |
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} |
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if ( isset( $patch['aliases'] ) ) { |
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$this->aliasGroupListPatcher->patchAliasGroupList( |
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$fingerprint->getAliasGroups(), |
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$patch['aliases'] |
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); |
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} |
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} |
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} |
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wmde /
WikibaseDataModelServices
If an expression can have both
false, andnullas possible values. It is generally a good practice to always use strict comparison to clearly distinguish between those two values.