sebastianfeldmann / phpbu

     * @param  \DOMElement                     $node

     * @throws \phpbu\App\Exception

     */

    protected function setCrypt(Configuration\Backup $backup, DOMElement $node)

    {

        /** @var \DOMNodeList $cryptNodes */

        $cryptNodes = $node->getElementsByTagName('crypt');

        if ($cryptNodes->length > 0) {

            /** @var \DOMElement $cryptNode */

            $cryptNode = $cryptNodes->item(0);

            $type = $cryptNode->getAttribute('type');

            if (!$type) {

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

            }

            $skip    = Str::toBoolean($cryptNode->getAttribute('skipOnFailure'), true);

            $options = $this->getOptions($cryptNode);

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

        }

    }

    /**

     * Set backup sync configurations.

     * @param  \DOMElement                     $node

     * @throws \phpbu\App\Exception

     */

    protected function setCleanup(Configuration\Backup $backup, DOMElement $node)

    {

        /** @var \DOMNodeList $cleanupNodes */

        $cleanupNodes = $node->getElementsByTagName('cleanup');

        if ($cleanupNodes->length > 0) {

            /** @var \DOMElement $cleanupNode */

            $cleanupNode = $cleanupNodes->item(0);

            $type        = $cleanupNode->getAttribute('type');

            if (!$type) {

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

            }

            $skip    = Str::toBoolean($cleanupNode->getAttribute('skipOnFailure'), true);

            $options = $this->getOptions($cleanupNode);

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

        }

    }

    /**

     * Extracts all option tags.