140 lines
3.8 KiB
PHP
140 lines
3.8 KiB
PHP
<?php
|
|
/**
|
|
* Copyright © 2006 Rob Church
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License along
|
|
* with this program; if not, write to the Free Software Foundation, Inc.,
|
|
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
* http://www.gnu.org/copyleft/gpl.html
|
|
*
|
|
* @file
|
|
*/
|
|
|
|
namespace MediaWiki\Specials;
|
|
|
|
use MediaWiki\Linker\LinksMigration;
|
|
use MediaWiki\SpecialPage\QueryPage;
|
|
use MediaWiki\SpecialPage\SpecialPage;
|
|
use MediaWiki\Title\Title;
|
|
use Skin;
|
|
use stdClass;
|
|
use Wikimedia\Rdbms\IConnectionProvider;
|
|
|
|
/**
|
|
* Lists of unused templates
|
|
*
|
|
* @see SpecialMostLinkedTemplates
|
|
* @ingroup SpecialPage
|
|
* @author Rob Church <robchur@gmail.com>
|
|
*/
|
|
class SpecialUnusedTemplates extends QueryPage {
|
|
|
|
private LinksMigration $linksMigration;
|
|
|
|
/**
|
|
* @param IConnectionProvider $dbProvider
|
|
* @param LinksMigration $linksMigration
|
|
*/
|
|
public function __construct(
|
|
IConnectionProvider $dbProvider,
|
|
LinksMigration $linksMigration
|
|
) {
|
|
parent::__construct( 'Unusedtemplates' );
|
|
$this->setDatabaseProvider( $dbProvider );
|
|
$this->linksMigration = $linksMigration;
|
|
}
|
|
|
|
public function isExpensive() {
|
|
return true;
|
|
}
|
|
|
|
public function isSyndicated() {
|
|
return false;
|
|
}
|
|
|
|
protected function sortDescending() {
|
|
return false;
|
|
}
|
|
|
|
protected function getOrderFields() {
|
|
return [ 'title' ];
|
|
}
|
|
|
|
public function getQueryInfo() {
|
|
$queryInfo = $this->linksMigration->getQueryInfo(
|
|
'templatelinks',
|
|
'templatelinks',
|
|
'LEFT JOIN'
|
|
);
|
|
[ $ns, $title ] = $this->linksMigration->getTitleFields( 'templatelinks' );
|
|
$joinConds = [];
|
|
$templatelinksJoin = [
|
|
'LEFT JOIN', [ "$title = page_title",
|
|
"$ns = page_namespace" ] ];
|
|
if ( in_array( 'linktarget', $queryInfo['tables'] ) ) {
|
|
$joinConds['linktarget'] = $templatelinksJoin;
|
|
} else {
|
|
$joinConds['templatelinks'] = $templatelinksJoin;
|
|
}
|
|
$joinConds['page_props'] = [ 'LEFT JOIN', [ 'page_id = pp_page', 'pp_propname' => 'expectunusedtemplate' ] ];
|
|
return [
|
|
'tables' => array_merge( $queryInfo['tables'], [ 'page' ], [ 'page_props' ] ),
|
|
'fields' => [
|
|
'namespace' => 'page_namespace',
|
|
'title' => 'page_title',
|
|
],
|
|
'conds' => [
|
|
'page_namespace' => NS_TEMPLATE,
|
|
'tl_from' => null,
|
|
'page_is_redirect' => 0,
|
|
'pp_page' => null
|
|
],
|
|
'join_conds' => array_merge( $joinConds, $queryInfo['joins'] )
|
|
];
|
|
}
|
|
|
|
public function preprocessResults( $db, $res ) {
|
|
$this->executeLBFromResultWrapper( $res );
|
|
}
|
|
|
|
/**
|
|
* @param Skin $skin
|
|
* @param stdClass $result Result row
|
|
* @return string
|
|
*/
|
|
public function formatResult( $skin, $result ) {
|
|
$linkRenderer = $this->getLinkRenderer();
|
|
$title = Title::makeTitle( NS_TEMPLATE, $result->title );
|
|
$pageLink = $linkRenderer->makeKnownLink( $title );
|
|
$wlhLink = $linkRenderer->makeKnownLink(
|
|
SpecialPage::getTitleFor( 'Whatlinkshere', $title->getPrefixedText() ),
|
|
$this->msg( 'unusedtemplateswlh' )->text()
|
|
);
|
|
|
|
return $this->getLanguage()->specialList( $pageLink, $wlhLink );
|
|
}
|
|
|
|
protected function getPageHeader() {
|
|
return $this->msg( 'unusedtemplatestext' )->parseAsBlock();
|
|
}
|
|
|
|
protected function getGroupName() {
|
|
return 'maintenance';
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Retain the old class name for backwards compatibility.
|
|
* @deprecated since 1.41
|
|
*/
|
|
class_alias( SpecialUnusedTemplates::class, 'SpecialUnusedTemplates' );
|