<?php

/**
 * Updates the tor exit node list
 *
 * 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 Extensions
 */

namespace MediaWiki\Extension\TorBlock\Maintenance;

use MediaWiki\Extension\TorBlock\TorExitNodes;
use MediaWiki\Maintenance\Maintenance;

// @codeCoverageIgnoreStart
require_once getenv( 'MW_INSTALL_PATH' ) !== false
	? getenv( 'MW_INSTALL_PATH' ) . "/maintenance/Maintenance.php"
	: __DIR__ . '/../../../maintenance/Maintenance.php';
// @codeCoverageIgnoreEnd

/**
 * Maintenance script to load/reload the list of Tor exit nodes.
 *
 * @ingroup Maintenance
 * @ingroup Extensions
 *
 * @codeCoverageIgnore
 */
class LoadExitNodes extends Maintenance {
	public function __construct() {
		parent::__construct();
		$this->addDescription( "Load the list of Tor exit nodes." );
		$this->addOption( 'force', 'Force loading of exit nodes from the server rather than cache.' );
		$this->addOption( 'show', 'Print the list of exist nodes' );
		$this->requireExtension( "TorBlock" );
	}

	public function execute() {
		if ( $this->hasOption( 'force' ) ) {
			$nodes = TorExitNodes::loadExitNodes();
		} else {
			$nodes = TorExitNodes::getExitNodes();
		}
		if ( !$nodes ) {
			$this->fatalError( "Could not load exit nodes." );
		}

		$this->output( 'Successfully loaded ' . count( $nodes ) . " exit nodes.\n" );

		if ( $this->hasOption( 'show' ) ) {
			$this->output( implode( "\n", $nodes ) . "\n" );
		}
	}
}

// @codeCoverageIgnoreStart
$maintClass = LoadExitNodes::class;
require_once RUN_MAINTENANCE_IF_MAIN;
// @codeCoverageIgnoreEnd