#!/usr/bin/env php
<?php
declare(strict_types=1);
require __DIR__ . '/_cli.php';

performRequirementCheck(FreshRSS_Context::systemConf()->db['type'] ?? '');

$cliOptions = new class extends CliOptionsParser {
	public string $user;
	public string $filename;

	public function __construct() {
		$this->addRequiredOption('user', (new CliOption('user')));
		$this->addRequiredOption('filename', (new CliOption('filename')));
		parent::__construct();
	}
};

if (!empty($cliOptions->errors)) {
	fail('FreshRSS error: ' . array_shift($cliOptions->errors) . "\n" . $cliOptions->usage);
}

$username = cliInitUser($cliOptions->user);
$filename = $cliOptions->filename;

if (pathinfo($filename, PATHINFO_EXTENSION) !== 'sqlite') {
	fail('Only *.sqlite files are supported!');
}

echo 'FreshRSS exporting database to SQLite for user “', $username, "”…\n";

$databaseDAO = FreshRSS_Factory::createDatabaseDAO($username);
$ok = $databaseDAO->dbCopy($filename, FreshRSS_DatabaseDAO::SQLITE_EXPORT);

done($ok);