ParserPartChildrenContainer::offsetExists() - Code Metrics - Inspection of "2.0" - zbateson/mail-mime-parser - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Pull Request — master (#171)

by Zaahid

created 2021-08-19 23:15 UTC

ParserPartChildrenContainer::offsetExists() A

↳ Parent: ParserPartChildrenContainer

Complexity

Conditions	4
Paths	3

Size

Total Lines	13
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	9
CRAP Score	4

Importance

Changes

Metric	Value
eloc	9
c	0
b	0
f	0
dl	0
loc	13
ccs	9
cts	9
cp	1
rs	9.9666
cc	4
nc	3
nop	1
crap	4

<?php
/**
 * This file is part of the ZBateson\MailMimeParser project.
 *
 * @license http://opensource.org/licenses/bsd-license.php BSD
 */
namespace ZBateson\MailMimeParser\Parser\Part;

use ZBateson\MailMimeParser\Message\PartChildrenContainer;
use ZBateson\MailMimeParser\Parser\Proxy\ParserMimePartProxy;

/**
 * A child container that proxies calls to a parser when attempting to access
 * child parts.
 *
 * @author Zaahid Bateson
 */
class ParserPartChildrenContainer extends PartChildrenContainer
{
    /**
     * @var ParserMimePartProxy The parser to proxy requests to when trying to
     *      get child parts.
     */
    protected $parserProxy;

    /**
     * @var bool Set to true once all parts have been parsed, and requests to
     *      the proxy won't result in any more child parts.
     */
    private $allParsed = false;

    public function __construct(ParserMimePartProxy $parserProxy)
    {
        parent::__construct([]);
        $this->parserProxy = $parserProxy;
    }

    public function offsetExists($offset)
    {
        $exists = parent::offsetExists($offset);
        while (!$exists && !$this->allParsed) {
            $child = $this->parserProxy->popNextChild();
            if ($child === null) {
                $this->allParsed = true;
            } else {
                $this->add($child);
            }
            $exists = parent::offsetExists($offset);
        }
        return $exists;
    }
}


1		<?php
2		/**
3		* This file is part of the ZBateson\MailMimeParser project.
4		*
5		* @license http://opensource.org/licenses/bsd-license.php BSD
6		*/
7		namespace ZBateson\MailMimeParser\Parser\Part;
8
9		use ZBateson\MailMimeParser\Message\PartChildrenContainer;
10		use ZBateson\MailMimeParser\Parser\Proxy\ParserMimePartProxy;
11
12		/**
13		* A child container that proxies calls to a parser when attempting to access
14		* child parts.
15		*
16		* @author Zaahid Bateson
17		*/
18		class ParserPartChildrenContainer extends PartChildrenContainer
19		{
20		/**
21		* @var ParserMimePartProxy The parser to proxy requests to when trying to
22		* get child parts.
23		*/
24		protected $parserProxy;
25
26		/**
27		* @var bool Set to true once all parts have been parsed, and requests to
28		* the proxy won't result in any more child parts.
29		*/
30		private $allParsed = false;
31
32	106	public function __construct(ParserMimePartProxy $parserProxy)
33		{
34	106	parent::__construct([]);
35	106	$this->parserProxy = $parserProxy;
36	106	}
37
38	103	public function offsetExists($offset)
39		{
40	103	$exists = parent::offsetExists($offset);
41	103	while (!$exists && !$this->allParsed) {
42	103	$child = $this->parserProxy->popNextChild();
43	103	if ($child === null) {
44	98	$this->allParsed = true;
45		} else {
46	74	$this->add($child);
47		}
48	103	$exists = parent::offsetExists($offset);
49		}
50	103	return $exists;
51		}
52		}
53

zbateson / mail-mime-parser

Pull Request — master (#171)

ParserPartChildrenContainer::offsetExists() A

Complexity

Size

Duplication

Code Coverage

Importance

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