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<?php |
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namespace SBL; |
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use SMW\DIWikiPage; |
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use SMW\ParserData; |
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use SMW\DIProperty; |
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use Title; |
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/** |
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* @license GNU GPL v2+ |
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* @since 1.3 |
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* |
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* @author mwjames |
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*/ |
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class SubpageParentAnnotator { |
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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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* @var boolean |
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*/ |
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private $enableSubpageParentAnnotation = true; |
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/** |
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* @since 1.3 |
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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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} |
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/** |
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* @since 1.3 |
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* |
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* @param boolean $enableSubpageParentAnnotation |
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*/ |
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public function enableSubpageParentAnnotation( $enableSubpageParentAnnotation ) { |
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$this->enableSubpageParentAnnotation = (bool)$enableSubpageParentAnnotation; |
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} |
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/** |
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* @since 1.3 |
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*/ |
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public function addAnnotation() { |
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$title = $this->parserData->getTitle(); |
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if ( !$this->enableSubpageParentAnnotation || strpos( $title->getText(), '/' ) === false ) { |
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return; |
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} |
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$property = DIProperty::newFromUserLabel( SBL_PROP_PARENTPAGE ); |
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// Don't override any "man"-made annotation |
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if ( $this->parserData->getSemanticData()->getPropertyValues( $property ) !== array() ) { |
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return; |
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} |
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$base = $this->getBaseText( $title ); |
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// #23 |
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if ( substr( $base, -1 ) === ' ' ) { |
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return; |
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} |
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$this->parserData->getSemanticData()->addPropertyObjectValue( |
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$property, |
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DIWikiPage::newFromText( $base, $title->getNamespace() ) |
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); |
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$this->parserData->pushSemanticDataToParserOutput(); |
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} |
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// Don't rely on Title::getBaseText as it depends on the wgNamespacesWithSubpages |
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// setting and if set false will return the normal text including its subparts |
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private function getBaseText( $title ) { |
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$parts = explode( '/', $title->getText() ); |
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# Don't discard the real title if there's no subpage involved |
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if ( count( $parts ) > 1 ) { |
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unset( $parts[count( $parts ) - 1] ); |
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} |
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return implode( '/', $parts ); |
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} |
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} |
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SemanticMediaWiki /
SemanticBreadcrumbLinks
