OnePerGroup::keep() - Code Metrics - Inspection of "Add stepwise cleanup strategy" - sebastianfeldmann/phpbu - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 2fc4c7...b0bc56 )

by Sebastian

created 2017-04-02 10:43 UTC

OnePerGroup::keep() A

↳ Parent: OnePerGroup

Complexity

Conditions	1
Paths	1

Size

Total Lines	8
Code Lines	4

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	8
rs	9.4285
c	0
b	0
f	0
cc	1
eloc	4
nc	1
nop	1

<?php
namespace phpbu\App\Backup\Cleaner\Stepwise\Keeper;

use phpbu\App\Backup\Cleaner\Stepwise\Keeper;
use phpbu\App\Backup\File;

/**
 * Keep one backup per date group class
 *
 * @package    phpbu
 * @subpackage Backup
 * @author     Sebastian Feldmann <[email protected]>
 * @copyright  Sebastian Feldmann <[email protected]>
 * @license    https://opensource.org/licenses/MIT The MIT License (MIT)
 * @link       http://phpbu.de/
 * @since      Class available since Release 5.0.0
 */
class OnePerGroup implements Keeper
{
    /**
     * Grouping date format f.e. 'Ymd'.
     *
     * @var string
     */
    private $group;

    /**
     * List of groups containing the files.
     *
     * @var \phpbu\App\Backup\File[]
     */
    private $groups = [];

    /**
     * OnePerGroup constructor.
     *
     * @param string $group
     */
    public function __construct(string $group)
    {
        $this->group = $group;
    }

    /**
     * Decides if given file should be kept.
     *
     * @param  \phpbu\App\Backup\File $file
     * @return bool
     */
    public function keep(File $file) : bool
    {
        $group                  = date($this->group, $file->getMTime());
        $this->groups[$group][] = $file;

        // keep only the first file
        return count($this->groups[$group]) < 2;
    }
}


1			<?php
2			namespace phpbu\App\Backup\Cleaner\Stepwise\Keeper;
3
4			use phpbu\App\Backup\Cleaner\Stepwise\Keeper;
5			use phpbu\App\Backup\File;
6
7			/**
8			* Keep one backup per date group class
9			*
10			* @package phpbu
11			* @subpackage Backup
12			* @author Sebastian Feldmann <[email protected]>
13			* @copyright Sebastian Feldmann <[email protected]>
14			* @license https://opensource.org/licenses/MIT The MIT License (MIT)
15			* @link http://phpbu.de/
16			* @since Class available since Release 5.0.0
17			*/
18			class OnePerGroup implements Keeper
19			{
20			/**
21			* Grouping date format f.e. 'Ymd'.
22			*
23			* @var string
24			*/
25			private $group;
26
27			/**
28			* List of groups containing the files.
29			*
30			* @var \phpbu\App\Backup\File[]
31			*/
32			private $groups = [];
33
34			/**
35			* OnePerGroup constructor.
36			*
37			* @param string $group
38			*/
39			public function __construct(string $group)
40			{
41			$this->group = $group;
42			}
43
44			/**
45			* Decides if given file should be kept.
46			*
47			* @param \phpbu\App\Backup\File $file
48			* @return bool
49			*/
50			public function keep(File $file) : bool
51			{
52			$group = date($this->group, $file->getMTime());
53			$this->groups[$group][] = $file;
54
55			// keep only the first file
56			return count($this->groups[$group]) < 2;
57			}
58			}
59

sebastianfeldmann / phpbu

Push — master ( 2fc4c7...b0bc56 )

OnePerGroup::keep() A

Complexity

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Duplication

Importance

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