Current File : /var/www/projetos/suporte.iigd.com.br/src/Toolbox/VersionParser.php
<?php
/**
* ---------------------------------------------------------------------
*
* GLPI - Gestionnaire Libre de Parc Informatique
*
* http://glpi-project.org
*
* @copyright 2015-2024 Teclib' and contributors.
* @copyright 2003-2014 by the INDEPNET Development Team.
* @licence https://www.gnu.org/licenses/gpl-3.0.html
*
* ---------------------------------------------------------------------
*
* LICENSE
*
* This file is part of GLPI.
*
* 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 <https://www.gnu.org/licenses/>.
*
* ---------------------------------------------------------------------
*/
namespace Glpi\Toolbox;
class VersionParser
{
/**
* Pattern used to detect/extract unstable flag.
* @var string
*/
private const UNSTABLE_FLAG_PATTERN = '(dev|alpha\d*|beta\d*|rc\d*)';
/**
* Normalize version number.
*
* @param string $version
* @param bool $keep_stability_flag
* @param bool $fix_old_glpi_versions
*
* @return string
*/
public static function getNormalizedVersion(
string $version,
bool $keep_stability_flag = true,
bool $fix_old_glpi_versions = false
): string {
if ($fix_old_glpi_versions) {
$mapping = [
'0.80.61' => '0.80.6.1', // 0.80.61 is a fix of 0.80.6
'0.83.31' => '0.83.3.1', // 0.83.31 is a fix of 0.83.3
'0.83.91' => '0.83.9.1', // 0.83.91 is a fix of 0.83.9
];
if (array_key_exists($version, $mapping)) {
$version = $mapping[$version];
}
}
$version_pattern = implode(
'',
[
'/^',
'(?<major>\d+)', // Major release numero, always present
'\.(?<minor>\d+)', // Minor release numero, always present
'(\.(?<bugfix>\d+))?', // Bugfix numero, not always present (e.g. GLPI 9.2)
'(\.(?<tag_fail>\d+))?', // Redo tag operation numero, rarely present (e.g. GLPI 9.4.1.1)
'(?<stability_flag>-' . self::UNSTABLE_FLAG_PATTERN . ')?', // Stability flag, optional
'$/'
]
);
$version_matches = [];
if (preg_match($version_pattern, $version, $version_matches) === 1) {
$version = $version_matches['major']
. '.' . $version_matches['minor']
. '.' . ($version_matches['bugfix'] ?? 0)
. ($keep_stability_flag && array_key_exists('stability_flag', $version_matches) ? $version_matches['stability_flag'] : '');
}
return $version;
}
/**
* Check if given version is a stable release (i.e. does not contains a stability flag refering to unstable state).
*
* @param string $version
*
* @return bool
*/
public static function isStableRelease(string $version): bool
{
return preg_match('/-' . self::UNSTABLE_FLAG_PATTERN . '$/', $version) !== 1;
}
/**
* Check if given version is a dev version (i.e. ends with `-dev`).
*
* @param string $version
*
* @return bool
*/
public static function isDevVersion(string $version): bool
{
return preg_match('/-dev$/', $version) === 1;
}
}
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