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<?php
namespace SMW\MediaWiki\Hooks;
use SMW\DIProperty;
use Title;
/**
* Allows overriding default behaviour for determining if a page exists
*
* @see https://www.mediawiki.org/wiki/Manual:Hooks/TitleIsAlwaysKnown
*
* @license GNU GPL v2+
* @since 2.0
*
* @author mwjames
*/
class TitleIsAlwaysKnown {
/**
* @var Title
*/
private $title;
/**
* @var mixed
*/
private $result;
/**
* @since 2.0
*
* @param Title $title
* @param mixed &$result
*/
public function __construct( Title $title, &$result ) {
$this->title = $title;
$this->result =& $result;
}
/**
* @since 2.0
*
* @return boolean
*/
public function process() {
// Two possible ways of going forward:
//
// The FIRST seen here is to use the hook to override the known status
// for predefined properties in order to avoid any edit link
// which makes no-sense for predefined properties
//
// The SECOND approach is to inject SMWWikiPageValue with a setLinkOptions setter
// that enables to set the custom options 'known' for each invoked linker during
// getShortHTMLText
// $linker->link( $this->getTitle(), $caption, $customAttributes, $customQuery, $customOptions )
//
// @see also HooksTest::testOnTitleIsAlwaysKnown
if ( $this->title->getNamespace() === SMW_NS_PROPERTY ) {
if ( !DIProperty::newFromUserLabel( $this->title->getText() )->isUserDefined() ) {
$this->result = true;
}
}
return true;
}
}
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