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<?php
namespace SMW\MediaWiki\Search\Form;
use SMW\DIProperty;
use SMW\MediaWiki\Search\SearchProfileForm;
use SMW\RequestOptions;
use SMW\Store;
use SMWDIBlob as DIBlob;
use Title;
use WikiPage;
/**
* @private
*
* @license GNU GPL v2+
* @since 3.0
*
* @author mwjames
*/
class FormsFinder {
/**
* @var Store
*/
private $store;
/**
* @since 3.0
*
* @param Store $store
*/
public function __construct( Store $store ) {
$this->store = $store;
}
/**
* @since 3.0
*
* @return array
*/
public function getFormDefinitions() {
$data = [];
$requestOptions = new RequestOptions();
$requestOptions->setOption( 'DISTINCT', false );
$subjects = $this->store->getPropertySubjects(
new DIProperty( '_SCHEMA_TYPE' ),
new DIBlob( SearchProfileForm::SCHEMA_TYPE ),
$requestOptions
);
foreach ( $subjects as $subject ) {
if ( ( $nativeData = $this->getNativeData( $subject->getTitle() ) ) === '' ) {
continue;
}
$d = json_decode( $nativeData, true );
if ( json_last_error() !== JSON_ERROR_NONE ) {
continue;
}
$data = array_merge_recursive( $data, $d );
}
return $data;
}
protected function getNativeData( $title ) {
if ( $title === null ) {
return '';
}
$content = WikiPage::factory( $title )->getContent();
if ( $content === null ) {
return '';
}
return $content->getNativeData();
}
}
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