beb1c4a0ec
Follows-up I1343872de7, Ia533aedf63 and I2df2f80b81. Also updated usage in text in documentation and the installer LocalSettingsGenerator. Most of them were handled by this regex: - find: (require|include|require_once|include_once)\s*\(\s*(.+?)\s*\)\s*;$ - replace: $1 $2; Change-Id: I6b38aad9a5149c9c43ce18bd8edbab14b8ce43fa
84 lines
2.8 KiB
PHP
84 lines
2.8 KiB
PHP
<?php
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/**
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* Remove old objects from the parser cache.
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* This only works when the parser cache is in an SQL database.
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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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* @file
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* @ingroup Maintenance
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*/
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require __DIR__ . '/Maintenance.php';
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/**
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* Maintenance script to remove old objects from the parser cache.
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*
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* @ingroup Maintenance
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*/
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class PurgeParserCache extends Maintenance {
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public $lastProgress;
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function __construct() {
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parent::__construct();
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$this->addDescription( "Remove old objects from the parser cache. " .
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"This only works when the parser cache is in an SQL database." );
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$this->addOption( 'expiredate', 'Delete objects expiring before this date.', false, true );
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$this->addOption( 'age',
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'Delete objects created more than this many seconds ago, assuming $wgParserCacheExpireTime ' .
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'has been consistent.',
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false, true );
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}
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function execute() {
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$inputDate = $this->getOption( 'expiredate' );
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$inputAge = $this->getOption( 'age' );
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if ( $inputDate !== null ) {
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$date = wfTimestamp( TS_MW, strtotime( $inputDate ) );
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} elseif ( $inputAge !== null ) {
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global $wgParserCacheExpireTime;
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$date = wfTimestamp( TS_MW, time() + $wgParserCacheExpireTime - intval( $inputAge ) );
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} else {
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$this->error( "Must specify either --expiredate or --age", 1 );
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}
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$english = Language::factory( 'en' );
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$this->output( "Deleting objects expiring before " . $english->timeanddate( $date ) . "\n" );
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$pc = wfGetParserCacheStorage();
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$success = $pc->deleteObjectsExpiringBefore( $date, array( $this, 'showProgress' ) );
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if ( !$success ) {
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$this->error( "\nCannot purge this kind of parser cache.", 1 );
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}
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$this->showProgress( 100 );
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$this->output( "\nDone\n" );
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}
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function showProgress( $percent ) {
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$percentString = sprintf( "%.2f", $percent );
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if ( $percentString === $this->lastProgress ) {
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return;
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}
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$this->lastProgress = $percentString;
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$stars = floor( $percent / 2 );
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$this->output( '[' . str_repeat( '*', $stars ) . str_repeat( '.', 50 - $stars ) . '] ' .
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"$percentString%\r" );
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}
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}
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$maintClass = 'PurgeParserCache';
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require_once RUN_MAINTENANCE_IF_MAIN;
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