<?php
/**
* @package AkeebaBackup
* @copyright Copyright (c)2006-2016 Nicholas K. Dionysopoulos
* @license GNU General Public License version 3, or later
*/
namespace Akeeba\Backup\Site\Model\Json\Task;
// Protect from unauthorized access
defined('_JEXEC') or die();
use Akeeba\Backup\Site\Model\IncludeFolders;
use Akeeba\Engine\Platform;
use Akeeba\Engine\Util\RandomValue;
/**
* Set up or edit an extra directory definition
*/
class SetIncludedDirectory extends AbstractTask
{
/**
* Execute the JSON API task
*
* @param array $parameters The parameters to this task
*
* @return mixed
*
* @throws \RuntimeException In case of an error
*/
public function execute(array $parameters = array())
{
$filter = \JFilterInput::getInstance();
// Get the passed configuration values
$defConfig = array(
'profile' => 0,
'uuid' => '',
'path' => '',
'virtualFolder' => '',
);
$defConfig = array_merge($defConfig, $parameters);
$profile = $filter->clean($defConfig['profile'], 'int');
$path = $filter->clean($defConfig['path'], 'path');
$uuid = $filter->clean($defConfig['uuid'], 'string');
$virtualFolder = $filter->clean($defConfig['virtualFolder'], 'string');
// We need a valid profile ID
if ($profile <= 0)
{
$profile = 1;
}
// We need a path
if (empty($path))
{
throw new \RuntimeException('Path is required', 500);
}
// We need a uuid
if (empty($uuid))
{
$uuid = $this->uuid_v4();
}
// We need a vf
if (empty($virtualFolder))
{
$virtualFolder = basename($path);
}
// Set the active profile
$session = $this->container->session;
$session->set('profile', $profile);
// Load the configuration
Platform::getInstance()->load_configuration($profile);
/** @var IncludeFolders $model */
$model = $this->container->factory->model('IncludeFolders')->tmpInstance();
$data = array($path, $virtualFolder);
return $model->setFilter($uuid, $data);
}
/**
* Generate a UUID v4
*
* @return string
*/
private function uuid_v4()
{
$randval = new RandomValue();
$data = $randval->generate(16);
$data[6] = chr(ord($data[6]) & 0x0f | 0x40); // set version to 0100
$data[8] = chr(ord($data[8]) & 0x3f | 0x80); // set bits 6-7 to 10
return vsprintf('%s%s-%s-%s-%s-%s%s%s', str_split(bin2hex($data), 4));
}
}