53 lines
1.6 KiB
PHP
53 lines
1.6 KiB
PHP
<?php
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/**
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* This script is used to clear the interwiki links for ALL languages in
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* the cache.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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* http://www.gnu.org/copyleft/gpl.html
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*
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* @ingroup Maintenance
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*/
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require_once( dirname(__FILE__) . '/Maintenance.php' );
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class ClearInterwikiCache extends Maintenance {
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public function __construct() {
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parent::__construct();
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$this->mDescription = "Clear all interwiki links for all languages from the cache";
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}
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public function execute() {
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global $wgLocalDatabases, $wgMemc;
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$dbr = wfGetDB( DB_SLAVE );
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$res = $dbr->select( 'interwiki', array( 'iw_prefix' ), false );
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$prefixes = array();
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while ( $row = $dbr->fetchObject( $res ) ) {
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$prefixes[] = $row->iw_prefix;
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}
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foreach ( $wgLocalDatabases as $db ) {
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$this->output( "$db..." );
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foreach ( $prefixes as $prefix ) {
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$wgMemc->delete("$db:interwiki:$prefix");
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}
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$this->output( "done\n" );
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}
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}
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}
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$maintClass = "ClearInterwikiCache";
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require_once( DO_MAINTENANCE );
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