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<?php
namespace SMW\MediaWiki\Search;
use SMW\DataValueFactory;
use SMW\DIWikiPage;
/**
* @ingroup SMW
*
* @license GNU GPL v2+
* @since 3.0
*
* @author mwjames
*/
class SearchResult extends \SearchResult {
/**
* @var boolean
*/
private $hasHighlight = false;
/**
* @see SearchResult::getTextSnippet
*/
function getTextSnippet( $terms ) {
if ( $this->hasHighlight ) {
return str_replace( [ '<em>', '</em>' ], [ "<span class='searchmatch'>", '</span>' ], $this->mText );
}
return parent::getTextSnippet( $terms );
}
/**
* @see SearchResult::getSectionTitle
*/
function getSectionTitle() {
if ( !isset( $this->mTitle ) || $this->mTitle->getFragment() === '' ) {
return null;
}
return $this->mTitle;
}
/**
* Set a text excerpt retrieved from a different back-end.
*
* @param string $text|null
* @param boolean $hasHighlight
*/
public function setExcerpt( $text = null, $hasHighlight = false ) {
$this->mText = $text;
$this->hasHighlight = $hasHighlight;
}
/**
* @return string|null
*/
public function getExcerpt() {
return $this->mText;
}
/**
* @see SearchResult::getTitleSnippet
*/
public function getTitleSnippet() {
if ( !isset( $this->mTitle ) ) {
return '';
}
$dataValue = DataValueFactory::getInstance()->newDataValueByItem(
DIWikiPage::newFromTitle( $this->mTitle )
);
// Will return the DISPLAYTITLE, if available
return $dataValue->getPreferredCaption();
}
}
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