DnsResolver::resolve() - Code Metrics - Inspection of "wreck out DOM" - kadet1090/nucleus - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 528f7d...f4b721 )

by Kacper

created 2016-07-31 15:54 UTC

DnsResolver::resolve() B

↳ Parent: DnsResolver

Complexity

Conditions	5
Paths	4

Size

Total Lines	18
Code Lines	11

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	30

Importance

Changes

Metric	Value
cc	5
eloc	11
nc	4
nop	1
dl	0
loc	18
rs	8.8571
c	0
b	0
f	0
ccs	0
cts	10
cp	0
crap	30

<?php
/**
 * XMPP Library
 *
 * Copyright (C) 2016, Some right reserved.
 *
 * @author Kacper "Kadet" Donat <[email protected]>
 *
 * Contact with author:
 * Xmpp: [email protected]
 * E-mail: [email protected]
 *
 * From Kadet with love.
 */

namespace Kadet\Xmpp\Utils;

use Traversable;

class DnsResolver implements \IteratorAggregate
{
    private $_results = null;
    private $_pool;

    public function __construct(array $pool)
    {
        $this->_pool = $pool;
    }

    /**
     * Retrieve an external iterator
     *
     * @link  http://php.net/manual/en/iteratoraggregate.getiterator.php
     * @return Traversable An instance of an object implementing <b>Iterator</b> or
     *        <b>Traversable</b>
     * @since 5.0.0
     */
    public function getIterator()
    {
        $this->resolve();

        return new \ArrayIterator($this->_results);
    }

    public function resolve(bool $force = false) : bool
    {
        if (!$force && is_array($this->_results)) {
            return true;
        }

        $this->_results = [];
        foreach ($this->_pool as $address => $type) {
            if (!($result = dns_get_record($address, $type))) {
                continue;
            }

            $this->_results = array_merge($this->_results, array_map(function ($record) {
                return [$record['target'], $record['port']];
            }, $result));
        }
        return true;
    }
}


1			<?php
2			/**
3			* XMPP Library
4			*
5			* Copyright (C) 2016, Some right reserved.
6			*
7			* @author Kacper "Kadet" Donat <[email protected]>
8			*
9			* Contact with author:
10			* Xmpp: [email protected]
11			* E-mail: [email protected]
12			*
13			* From Kadet with love.
14			*/
15
16			namespace Kadet\Xmpp\Utils;
17
18			use Traversable;
19
20			class DnsResolver implements \IteratorAggregate
21			{
22			private $_results = null;
23			private $_pool;
24
25			public function __construct(array $pool)
26			{
27			$this->_pool = $pool;
28			}
29
30			/**
31			* Retrieve an external iterator
32			*
33			* @link http://php.net/manual/en/iteratoraggregate.getiterator.php
34			* @return Traversable An instance of an object implementing <b>Iterator</b> or
35			* <b>Traversable</b>
36			* @since 5.0.0
37			*/
38			public function getIterator()
39			{
40			$this->resolve();
41
42			return new \ArrayIterator($this->_results);
43			}
44
45			public function resolve(bool $force = false) : bool
46			{
47			if (!$force && is_array($this->_results)) {
48			return true;
49			}
50
51			$this->_results = [];
52			foreach ($this->_pool as $address => $type) {
53			if (!($result = dns_get_record($address, $type))) {
54			continue;
55			}
56
57			$this->_results = array_merge($this->_results, array_map(function ($record) {
58			return [$record['target'], $record['port']];
59			}, $result));
60			}
61			return true;
62			}
63			}
64

kadet1090 / nucleus

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DnsResolver::resolve() B

Complexity

Size

Duplication

Code Coverage

Importance

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