Migration17.php

<?php
/**
 * webtrees: online genealogy
 * Copyright (C) 2019 webtrees development team
 * 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 3 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, see <http://www.gnu.org/licenses/>.
 */
namespace Fisharebest\Webtrees\Schema;

use Fisharebest\Webtrees\Database;

/**
 * Upgrade the database schema from version 17 to version 18.
 */
class Migration17 implements MigrationInterface
{
    /**
     * Upgrade to to the next version
     */
    public function upgrade()
    {
        // Add table to control site access
        Database::exec(
            "CREATE TABLE IF NOT EXISTS `##site_access_rule` (" .
            " site_access_rule_id INTEGER          NOT NULL AUTO_INCREMENT," .
            " ip_address_start     INTEGER UNSIGNED NOT NULL DEFAULT 0," .
            " ip_address_end       INTEGER UNSIGNED NOT NULL DEFAULT 4294967295," .
            " user_agent_pattern   VARCHAR(255)     NOT NULL," .
            " rule                 ENUM('allow', 'deny', 'robot', 'unknown') NOT NULL DEFAULT 'unknown'," .
            " comment              VARCHAR(255)     NOT NULL," .
            " updated              TIMESTAMP        NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP," .
            " PRIMARY KEY     (site_access_rule_id)" .
            ") ENGINE=InnoDB COLLATE=utf8_unicode_ci"
        );

        Database::exec(
            "INSERT IGNORE INTO `##site_access_rule` (user_agent_pattern, rule, comment) VALUES" .
            " ('Mozilla/5.0 (%) Gecko/% %/%', 'allow', 'Gecko-based browsers')," .
            " ('Mozilla/5.0 (%) AppleWebKit/% (KHTML, like Gecko)%', 'allow', 'WebKit-based browsers')," .
            " ('Opera/% (%) Presto/% Version/%', 'allow', 'Presto-based browsers')," .
            " ('Mozilla/% (compatible; MSIE %', 'allow', 'Trident-based browsers')," .
            " ('Mozilla/5.0 (compatible; Konqueror/%', 'allow', 'Konqueror browser')"
        );
    }
}