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<?php
namespace SMW\MediaWiki\Hooks;
use Skin;
use SMW\ApplicationFactory;
/**
* SkinAfterContent hook to add text after the page content and
* article metadata
*
* @see https://www.mediawiki.org/wiki/Manual:Hooks/SkinAfterContent
*
* @license GNU GPL v2+
* @since 1.9
*
* @author mwjames
*/
class SkinAfterContent {
/**
* @var Skin
*/
private $skin = null;
/**
* @since 1.9
*
* @param Skin|null $skin
*/
public function __construct( Skin $skin = null ) {
$this->skin = $skin;
}
/**
* @since 1.9
*
* @param string &$data
*
* @return true
*/
public function performUpdate( &$data ) {
if ( $this->canAddFactbox() ) {
$this->addFactboxTo( $data );
}
return true;
}
private function canAddFactbox() {
if ( !$this->skin instanceof Skin || !ApplicationFactory::getInstance()->getSettings()->get( 'smwgSemanticsEnabled' ) ) {
return false;
}
$request = $this->skin->getContext()->getRequest();
if ( in_array( $request->getVal( 'action' ), [ 'delete', 'purge', 'protect', 'unprotect', 'history' ] ) ) {
return false;
}
return true;
}
private function addFactboxTo( &$data ) {
$cachedFactbox = ApplicationFactory::getInstance()->singleton( 'FactboxFactory' )->newCachedFactbox();
$data .= $cachedFactbox->retrieveContent(
$this->skin->getOutput()
);
}
}
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