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<?php
/**
* Deletes fancy captchas from storage
*
* 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 Maintenance
*/
if ( getenv( 'MW_INSTALL_PATH' ) ) {
$IP = getenv( 'MW_INSTALL_PATH' );
} else {
$IP = __DIR__ . '/../../..';
}
require_once "$IP/maintenance/Maintenance.php";
/**
* Maintenance script that deletes old fancy captchas from storage
*
* @ingroup Maintenance
*/
class DeleteOldFancyCaptchas extends Maintenance {
public function __construct() {
parent::__construct();
$this->mDescription = "Deletes old fancy captchas from storage";
$this->addOption(
"date",
'Delete fancy captchas that were created before this date (e.g. 20170101000000)',
true,
true
);
$this->requireExtension( "FancyCaptcha" );
}
public function execute() {
$instance = ConfirmEditHooks::getInstance();
if ( !( $instance instanceof FancyCaptcha ) ) {
$this->error( "\$wgCaptchaClass is not FancyCaptcha.\n", 1 );
}
$countAct = $instance->getCaptchaCount();
$this->output( "Current number of captchas is $countAct.\n" );
$backend = $instance->getBackend();
$dir = $backend->getRootStoragePath() . '/captcha-render';
$filesToDelete = [];
$deleteDate = $this->getOption( 'date' );
foreach (
$backend->getFileList( [ 'dir' => $dir ] ) as $file
) {
$fullPath = $dir . '/' . $file;
$timestamp = $backend->getFileTimestamp( [ 'src' => $fullPath ] );
if ( $timestamp < $deleteDate ) {
$filesToDelete[] = [ 'op' => 'delete', 'src' => $fullPath, ];
}
}
$count = count( $filesToDelete );
if ( !$count ) {
$this->output( "No old fancy captchas to delete!\n" );
return;
}
$ret = $backend->doQuickOperations( $filesToDelete );
if ( $ret->isOK() ) {
$this->output( "$count old fancy captchas deleted.\n" );
} else {
$this->output( "Deleting old captchas errored.\n" );
$this->output( implode( "\n", $ret->getErrors() ) );
}
}
}
$maintClass = "DeleteOldFancyCaptchas";
require_once RUN_MAINTENANCE_IF_MAIN;
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