sebastianfeldmann / phpbu

     * @param  array                           $json

     * @throws \phpbu\App\Exception

     */

    protected function setCrypt(Configuration\Backup $backup, array $json)

    {

        if (isset($json['crypt'])) {

            if (!isset($json['crypt']['type'])) {

                throw new Exception('invalid crypt configuration: type missing');

            }

            $type    = $json['crypt']['type'];

            $skip    = Arr::getValue($json['crypt'], 'skipOnFailure', true);

            $options = $this->getOptions($json['crypt']);

            $backup->setCrypt(new Configuration\Backup\Crypt($type, $skip, $options));

        }

    }

    /**

     * Set backup sync configurations.

     * @param  array                           $json

     * @throws \phpbu\App\Exception

     */

    protected function setCleanup(Configuration\Backup $backup, array $json)

    {

        if (isset($json['cleanup'])) {

            if (!isset($json['cleanup']['type'])) {

                throw new Exception('invalid cleanup configuration: type missing');

            }

            $type    = $json['cleanup']['type'];

            $skip    = Arr::getValue($json['cleanup'], 'skipOnFailure', true);

            $options = $this->getOptions($json['cleanup']);

            $backup->setCleanup(new Configuration\Backup\Cleanup($type, $skip, $options));

        }

    }

    /**

     * Extracts all option tags.