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<?php |
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namespace SCI; |
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use SMW\ParserParameterProcessor; |
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use SMW\DIProperty; |
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use SMW\ParserData; |
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use SMW\DataValueFactory; |
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use Html; |
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/** |
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* @license GNU GPL v2+ |
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* @since 1.0 |
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* |
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* @author mwjames |
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*/ |
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class ReferenceListParserFunction { |
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/** |
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* @var ParserData |
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*/ |
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private $parserData; |
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/** |
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* @since 1.0 |
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* |
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* @param ParserData $parserData |
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*/ |
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public function __construct( ParserData $parserData ) { |
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$this->parserData = $parserData; |
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$this->dataValueFactory = DataValueFactory::getInstance(); |
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} |
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/** |
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* {{#referencelist: |
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* |columns=2 |
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* |listtype="ol" |
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* |browselinks=true |
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* }} |
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* |
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* @since 1.0 |
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* |
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* @param ParserParameterProcessor $parserParameterProcessor |
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*/ |
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public function doProcess( ParserParameterProcessor $parserParameterProcessor ) { |
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list( $header, $headerElement, $attributes ) = $this->getElementsForHtml( |
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$parserParameterProcessor->toArray() |
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); |
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// Only the Parser can add a section/toc entry therefore the default reference |
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// list is "too" late for the parser to process/add a toc section therefore only |
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// the #referencelist can create a placeholder so that by the time the reference |
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// list is generated the header is recognized. |
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// The parser will set the headerTocId and is later fetched by the |
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// CachedReferenceListOutputRenderer when replacing the placeholder. This |
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// also takes care of any encoded title with non-Latin characters |
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$header = Html::element( |
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$headerElement, |
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[], |
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$header |
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); |
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$html = Html::rawElement( |
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'div', |
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$attributes, |
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$header |
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); |
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return $html . "<!-- end marker -->\n"; |
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} |
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private function getElementsForHtml( $parameters ) { |
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$header = wfMessage( 'sci-referencelist-header' )->text(); |
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// The span placeholder will hide the header from the TOC by default |
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$headerElement = 'span'; |
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$attributes = [ |
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'id' => 'scite-custom-referencelist' |
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]; |
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foreach ( $parameters as $key => $values ) { |
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if ( $key === 'references' ) { |
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$attributes['data-references'] = $this->doProcessReferenceValues( $values ); |
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continue; |
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} |
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foreach ( $values as $value ) { |
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if ( $key === 'header' ) { |
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$header = $value; |
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} |
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if ( $key === 'toc' && filter_var( $value, FILTER_VALIDATE_BOOLEAN ) ) { |
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$headerElement = 'h2'; |
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} |
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$attributes['data-'. $key] = $value; |
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} |
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} |
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return [ $header, $headerElement, $attributes ]; |
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} |
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private function doProcessReferenceValues( array $values ) { |
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$subject = $this->parserData->getSubject(); |
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foreach ( $values as $value ) { |
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$dataValue = $this->dataValueFactory->newPropertyValue( |
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new DIProperty( PropertyRegistry::SCI_CITE_REFERENCE ), |
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trim( $value ), |
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false, |
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$subject |
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); |
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$this->parserData->addDataValue( $dataValue ); |
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} |
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if ( !$this->parserData->getSemanticData()->isEmpty() ) { |
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$this->parserData->getSubject()->setContextReference( 'referencelistp:' . uniqid() ); |
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$this->parserData->pushSemanticDataToParserOutput(); |
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} |
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return json_encode( $values ); |
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} |
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} |
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SemanticMediaWiki /
SemanticCite
Loading history...
In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code:
Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: