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<?php
namespace SMW\Query\PrintRequest;
use Linker;
use SMW\Query\PrintRequest;
use Title;
/**
* @license GNU GPL v2+
* @since 2.5
*
* @author Markus Krötzsch
* @author mwjames
*/
class Formatter {
const FORMAT_WIKI = SMW_OUTPUT_WIKI;
const FORMAT_HTML = SMW_OUTPUT_HTML;
/**
* Obtain an HTML-formatted or Wiki-formatted representation of the label.
* The $linker is a Linker object used for generating hyperlinks.
* If it is NULL, no links will be created.
*
* @since 2.5
*
* @param PrintRequest $printRequest
* @param Linker|null $linker
* @param integer|null $outputType
*
* @return string
*/
public static function format( PrintRequest $printRequest, $linker = null, $outputType = null ) {
if ( $outputType === self::FORMAT_WIKI || $outputType === SMW_OUTPUT_WIKI ) {
return self::getWikiText( $printRequest, $linker );
}
return self::getHTMLText( $printRequest, $linker );
}
private static function getHTMLText( $printRequest, $linker = null ) {
$label = htmlspecialchars( $printRequest->getLabel() );
if ( $linker === null || $linker === false || $label === '' ) {
return $label;
}
switch ( $printRequest->getMode() ) {
case PrintRequest::PRINT_CATS:
return Linker::link( Title::newFromText( 'Categories', NS_SPECIAL ), $label );
case PrintRequest::PRINT_CCAT:
return Linker::link( $printRequest->getData(), $label );
case PrintRequest::PRINT_CHAIN:
case PrintRequest::PRINT_PROP:
return $printRequest->getData()->getShortHTMLText( $linker );
case PrintRequest::PRINT_THIS:
default:
return $label;
}
}
private static function getWikiText( $printRequest, $linker = false ) {
$label = $printRequest->getLabel();
if ( $linker === null || $linker === false || $label === '' ) {
return $label;
}
switch ( $printRequest->getMode() ) {
case PrintRequest::PRINT_CATS:
return '[[:' . 'Special:Categories' . '|' . $label . ']]';
case PrintRequest::PRINT_CHAIN:
case PrintRequest::PRINT_PROP:
return $printRequest->getData()->getShortWikiText( $linker );
case PrintRequest::PRINT_CCAT:
return '[[:' . $printRequest->getData()->getPrefixedText() . '|' . $label . ']]';
case PrintRequest::PRINT_THIS:
default:
return $label;
}
}
}
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