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 );