InteractsWithDescription::getDescription() - Code Metrics - indy2kro/php-epub - Measure and Improve Code Quality continuously with Scrutinizer

InteractsWithDescription::getDescription() A
last analyzed 2025-10-30 05:44 UTC

↳ Parent: InteractsWithDescription

Complexity

Conditions	4
Paths	2

Size

Total Lines	11
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	6
CRAP Score	4

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
eloc	5
c	1
b	0
f	0
dl	0
loc	11
ccs	6
cts	6
cp	1
rs	10
cc	4
nc	2
nop	0
crap	4

<?php

declare(strict_types=1);

namespace PhpEpub\Traits;

use SimpleXMLElement;

trait InteractsWithDescription
{
    private readonly SimpleXMLElement $opfXml;
    private readonly string $dcNamespace;

    /**
     * Gets the description of the EPUB.
     */
    public function getDescription(): string
    {
        $this->opfXml->registerXPathNamespace('dc', $this->dcNamespace);

        $descriptionNode = $this->opfXml->xpath('//dc:description');

        if ($descriptionNode === false || $descriptionNode === null || $descriptionNode === []) {
            return '';
        }

        return (string) $descriptionNode[0];
    }

    /**
     * Sets the description of the EPUB.
     */
    public function setDescription(string $description): void
    {
        $this->opfXml->registerXPathNamespace('dc', $this->dcNamespace);

        $descriptionNode = $this->opfXml->xpath('//dc:description');

        if ($descriptionNode !== false && $descriptionNode !== null && $descriptionNode !== [] && isset($descriptionNode[0])) {
            // @phpstan-ignore-next-line
            $descriptionNode[0][0] = $description;
        } else {
            $this->opfXml->metadata->addChild('description', $description, $this->dcNamespace);
        }
    }
}


1		<?php
2
3		declare(strict_types=1);
4
5		namespace PhpEpub\Traits;
6
7		use SimpleXMLElement;
8
9		trait InteractsWithDescription
10		{
11		private readonly SimpleXMLElement $opfXml;
12		private readonly string $dcNamespace;
13
14		/**
15		* Gets the description of the EPUB.
16		*/
17	9	public function getDescription(): string
18		{
19	9	$this->opfXml->registerXPathNamespace('dc', $this->dcNamespace);
20
21	9	$descriptionNode = $this->opfXml->xpath('//dc:description');
22
23	9	if ($descriptionNode === false \|\| $descriptionNode === null \|\| $descriptionNode === []) {
24	6	return '';
25		}
26
27	3	return (string) $descriptionNode[0];
28		}
29
30		/**
31		* Sets the description of the EPUB.
32		*/
33	1	public function setDescription(string $description): void
34		{
35	1	$this->opfXml->registerXPathNamespace('dc', $this->dcNamespace);
36
37	1	$descriptionNode = $this->opfXml->xpath('//dc:description');
38
39	1	if ($descriptionNode !== false && $descriptionNode !== null && $descriptionNode !== [] && isset($descriptionNode[0])) {
40		// @phpstan-ignore-next-line
41	1	$descriptionNode[0][0] = $description;
42		} else {
43		$this->opfXml->metadata->addChild('description', $description, $this->dcNamespace);
44		}
45		}
46		}
47

indy2kro / php-epub

InteractsWithDescription::getDescription() A last analyzed 2025-10-30 05:44 UTC

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InteractsWithDescription::getDescription() A
last analyzed 2025-10-30 05:44 UTC