* @copyright Since 2007 PrestaShop SA and Contributors * @license https://opensource.org/licenses/AFL-3.0 Academic Free License 3.0 (AFL-3.0) */ namespace PrestaShop\Module\AutoUpgrade; use Exception; class PrestashopConfiguration { // Variables used for cache /** * @var string */ private $moduleVersion; // Variables from main class /** * @var string */ private $psRootDir; public function __construct(string $psRootDir) { $this->psRootDir = $psRootDir; } /** * Returns the module version if found in the config.xml file, null otherwise. */ public function getModuleVersion(): ?string { if (null !== $this->moduleVersion) { return $this->moduleVersion; } // TODO: to be moved as property class in order to make tests possible $path = _PS_ROOT_DIR_ . '/modules/autoupgrade/config.xml'; if (file_exists($path) && $xml_module_version = simplexml_load_file($path) ) { $this->moduleVersion = (string) $xml_module_version->version; } return $this->moduleVersion; } /** * @throws Exception */ public function getPrestaShopVersion(): string { if (defined('_PS_VERSION_')) { return _PS_VERSION_; } $files = [ $this->psRootDir . '/config/settings.inc.php', $this->psRootDir . '/config/autoload.php', $this->psRootDir . '/app/AppKernel.php', $this->psRootDir . '/src/Core/Version.php', ]; foreach ($files as $file) { if (!file_exists($file)) { continue; } $version = $this->findPrestaShopVersionInFile(file_get_contents($file)); if ($version) { return $version; } } throw new Exception('Can\'t find PrestaShop Version'); } /** * @param string $content File content * * @internal Used for test */ public function findPrestaShopVersionInFile(string $content): ?string { $matches = []; // Example: define('_PS_VERSION_', '1.7.3.4'); if (1 === preg_match("/define\([\"']_PS_VERSION_[\"'], [\"'](?[0-9.]+)[\"']\)/", $content, $matches)) { return $matches['version']; } // Example: const VERSION = '1.7.6.0'; if (1 === preg_match("/const VERSION = [\"'](?[0-9.]+)[\"'];/", $content, $matches)) { return $matches['version']; } return null; } }