Bolt\Controller\Backend\Extend::packageInfo PHP Метод

    public function packageInfo(Request $request)
    {
        $packageName = $request->get('package');
        $reqVersion = $request->get('version');
        try {
            $response = $this->manager()->showPackage('installed', $packageName, $reqVersion);
        } catch (\Exception $e) {
            return $this->getJsonException($e);
        }
        if (isset($response[$packageName]['package'])) {
            /** @var PackageInterface $package */
            $package = $response[$packageName]['package'];
            return $this->json(['name' => $packageName, 'version' => $package->getPrettyVersion(), 'type' => $package->getType()]);
        }
        return $this->getJsonException(new PackageManagerException(Trans::__('page.extend.message.package-install-info-fail', ['%PACKAGE%' => $packageName, '%VERSION%' => $reqVersion])));
    }