78 lines
2.2 KiB
PHP
78 lines
2.2 KiB
PHP
<?php
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use ValueFormatters\FormatterOptions;
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use ValueParsers\StringParser;
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use Wikibase\Rdf\DedupeBag;
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use Wikibase\Rdf\EntityMentionListener;
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use Wikibase\Rdf\RdfVocabulary;
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use Wikibase\Repo\Parsers\WikibaseStringValueNormalizer;
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use Wikibase\Repo\WikibaseRepo;
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use Wikimedia\Purtle\RdfWriter;
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class MathWikibaseHook {
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/**
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* Add Datatype "Math" to the Wikibase Repository
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* @param array[] &$dataTypeDefinitions
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*/
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public static function onWikibaseRepoDataTypes( array &$dataTypeDefinitions ) {
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global $wgMathEnableWikibaseDataType;
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if ( !$wgMathEnableWikibaseDataType ) {
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return;
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}
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$dataTypeDefinitions['PT:math'] = [
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'value-type' => 'string',
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'validator-factory-callback' => function () {
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// load validator builders
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$factory = WikibaseRepo::getDefaultValidatorBuilders();
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// initialize an array with string validators
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// returns an array of validators
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// that add basic string validation such as preventing empty strings
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$validators = $factory->buildStringValidators();
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$validators[] = new MathValidator();
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return $validators;
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},
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'parser-factory-callback' => function ( ParserOptions $options ) {
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$repo = WikibaseRepo::getDefaultInstance();
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$normalizer = new WikibaseStringValueNormalizer( $repo->getStringNormalizer() );
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return new StringParser( $normalizer );
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},
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'formatter-factory-callback' => function ( $format, FormatterOptions $options ) {
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return new MathFormatter( $format );
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},
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'rdf-builder-factory-callback' => function (
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$mode,
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RdfVocabulary $vocab,
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RdfWriter $writer,
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EntityMentionListener $tracker,
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DedupeBag $dedupe
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) {
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return new MathMLRdfBuilder();
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},
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];
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}
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/**
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* Add Datatype "Math" to the Wikibase Client
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* @param array[] &$dataTypeDefinitions
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*/
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public static function onWikibaseClientDataTypes( array &$dataTypeDefinitions ) {
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global $wgMathEnableWikibaseDataType;
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if ( !$wgMathEnableWikibaseDataType ) {
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return;
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}
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$dataTypeDefinitions['PT:math'] = [
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'value-type' => 'string',
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'formatter-factory-callback' => function ( $format, FormatterOptions $options ) {
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return new MathFormatter( $format );
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},
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];
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}
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}
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