<?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\Engine\Factory;
use Akeeba\Engine\Platform;
/**
* Get information for a given backup record
*/
class GetBackupInfo 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())
{
// Get the passed configuration values
$defConfig = array(
'backup_id' => 0,
);
$defConfig = array_merge($defConfig, $parameters);
$backup_id = (int)$defConfig['backup_id'];
// Get the basic statistics
$record = Platform::getInstance()->get_statistics($backup_id);
// Get a list of filenames
$backup_stats = Platform::getInstance()->get_statistics($backup_id);
// Backup record doesn't exist
if (empty($backup_stats))
{
throw new \RuntimeException('Invalid backup record identifier', 404);
}
$filenames = Factory::getStatistics()->get_all_filenames($record);
if (empty($filenames))
{
// Archives are not stored on the server or no files produced
$record['filenames'] = array();
}
else
{
$filedata = array();
$i = 0;
// Get file sizes per part
foreach ($filenames as $file)
{
$i++;
$size = @filesize($file);
$size = is_numeric($size) ? $size : 0;
$filedata[] = array(
'part' => $i,
'name' => basename($file),
'size' => $size
);
}
// Add the file info to $record['filenames']
$record['filenames'] = $filedata;
}
return $record;
}
}