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<?php
/**
* Implements Special:Fewestrevisions
*
* 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
* @ingroup SpecialPage
*/
/**
* Special page for listing the articles with the fewest revisions.
*
* @ingroup SpecialPage
* @author Martin Drashkov
*/
class FewestrevisionsPage extends QueryPage {
function __construct( $name = 'Fewestrevisions' ) {
parent::__construct( $name );
}
function isExpensive() {
return true;
}
function isSyndicated() {
return false;
}
function getQueryInfo() {
return array (
'tables' => array ( 'revision', 'page' ),
'fields' => array ( 'namespace' => 'page_namespace',
'title' => 'page_title',
'value' => 'COUNT(*)',
'redirect' => 'page_is_redirect' ),
'conds' => array ( 'page_namespace' => MWNamespace::getContentNamespaces(),
'page_id = rev_page' ),
'options' => array ( 'HAVING' => 'COUNT(*) > 1',
// ^^^ This was probably here to weed out redirects.
// Since we mark them as such now, it might be
// useful to remove this. People _do_ create pages
// and never revise them, they aren't necessarily
// redirects.
'GROUP BY' => array( 'page_namespace', 'page_title', 'page_is_redirect' ) )
);
}
function sortDescending() {
return false;
}
/**
* @param $skin Skin object
* @param $result Object: database row
* @return String
*/
function formatResult( $skin, $result ) {
global $wgContLang;
$nt = Title::makeTitleSafe( $result->namespace, $result->title );
if( !$nt ) {
return Html::element( 'span', array( 'class' => 'mw-invalidtitle' ),
Linker::getInvalidTitleDescription( $this->getContext(), $result->namespace, $result->title ) );
}
$text = htmlspecialchars( $wgContLang->convert( $nt->getPrefixedText() ) );
$plink = Linker::linkKnown( $nt, $text );
$nl = $this->msg( 'nrevisions' )->numParams( $result->value )->escaped();
$redirect = isset( $result->redirect ) && $result->redirect ?
' - ' . $this->msg( 'isredirect' )->escaped() : '';
$nlink = Linker::linkKnown(
$nt,
$nl,
array(),
array( 'action' => 'history' )
) . $redirect;
return $this->getLanguage()->specialList( $plink, $nlink );
}
protected function getGroupName() {
return 'maintenance';
}
}
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