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<?php
/**
* Implements Special:Uncategorizedpages
*
* 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
*/
/**
* A special page looking for page without any category.
*
* @ingroup SpecialPage
*/
class UncategorizedPagesPage extends PageQueryPage {
var $requestedNamespace = NS_MAIN;
function getName() {
return "Uncategorizedpages";
}
function sortDescending() {
return false;
}
function isExpensive() {
return true;
}
function isSyndicated() { return false; }
function getSQL() {
$dbr = wfGetDB( DB_SLAVE );
list( $page, $categorylinks ) = $dbr->tableNamesN( 'page', 'categorylinks' );
$name = $dbr->addQuotes( $this->getName() );
return
"
SELECT
$name as type,
page_namespace AS namespace,
page_title AS title,
page_title AS value
FROM $page
LEFT JOIN $categorylinks ON page_id=cl_from
WHERE cl_from IS NULL AND page_namespace={$this->requestedNamespace} AND page_is_redirect=0
";
}
}
/**
* constructor
*/
function wfSpecialUncategorizedpages() {
list( $limit, $offset ) = wfCheckLimits();
$lpp = new UncategorizedPagesPage();
return $lpp->doQuery( $offset, $limit );
}
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