DnsResolver::resolve() - Code Metrics - kadet1090/nucleus - Measure and Improve Code Quality continuously with Scrutinizer

DnsResolver::resolve() B
last analyzed 2017-03-28 12:48 UTC

↳ Parent: DnsResolver

Complexity

Conditions	6
Paths	4

Size

Total Lines	21
Code Lines	13

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	11
CRAP Score	6.1308

Importance

Changes

Metric	Value
cc	6
eloc	13
nc	4
nop	1
dl	0
loc	21
ccs	11
cts	13
cp	0.8462
crap	6.1308
rs	8.7624
c	0
b	0
f	0

<?php
/**
 * Nucleus - XMPP Library for PHP
 *
 * Copyright (C) 2016, Some rights 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;
    private $_port;
    private $_pool;

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

    /**
     * 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 ($record) use($type) {
                return $type === DNS_SRV
                    ? [$record['target'], $record['port']]
                    : [$record['ip'], $this->_port];
            }, $result));
        }

        return true;
    }
}


1		<?php
2		/**
3		* Nucleus - XMPP Library for PHP
4		*
5		* Copyright (C) 2016, Some rights 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;
23		private $_port;
24		private $_pool;
25
26	1	public function __construct(array $pool, int $port)
27		{
28	1	$this->_pool = $pool;
29	1	$this->_port = $port;
30	1	}
31
32		/**
33		* Retrieve an external iterator
34		*
35		* @link http://php.net/manual/en/iteratoraggregate.getiterator.php
36		* @return Traversable An instance of an object implementing <b>Iterator</b> or
37		* <b>Traversable</b>
38		* @since 5.0.0
39		*/
40	1	public function getIterator()
41		{
42	1	$this->resolve();
43
44	1	return new \ArrayIterator($this->_results);
45		}
46
47	1	public function resolve(bool $force = false) : bool
48		{
49	1	if (!$force && is_array($this->_results)) {
50		return true;
51		}
52
53	1	$this->_results = [];
54	1	foreach ($this->_pool as $address => $type) {
55	1	if (!($result = dns_get_record($address, $type))) {
56		continue;
57		}
58
59	1	$this->_results = array_merge($this->_results, array_map(function ($record) use($type) {
60	1	return $type === DNS_SRV
61	1	? [$record['target'], $record['port']]
62	1	: [$record['ip'], $this->_port];
63	1	}, $result));
64		}
65
66	1	return true;
67		}
68		}
69

kadet1090 / nucleus

DnsResolver::resolve() B last analyzed 2017-03-28 12:48 UTC

Complexity

Size

Duplication

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DnsResolver::resolve() B
last analyzed 2017-03-28 12:48 UTC