EWW\Dpf\Domain\Model\DataCiteMetadata

Complexity

Total Complexity

10

Size/Duplication

Total Lines	64
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	getTitle()	0	9	2
A	getPublicationType()	0	9	2
A	getPersons()	0	26	4
A	getYear()	0	11	2

<?php
namespace EWW\Dpf\Domain\Model;

/*
 * This file is part of the TYPO3 CMS project.
 *
 * It is free software; you can redistribute it and/or modify it under
 * the terms of the GNU General Public License, either version 2
 * of the License, or any later version.
 *
 * For the full copyright and license information, please read the
 * LICENSE.txt file that was distributed with this source code.
 *
 * The TYPO3 project - inspiring people to share!
 */

/**
 * DataCiteMetadata
 */
class DataCiteMetadata extends ExternalMetadata
{
    public function getTitle(): string
    {
        $node = $this->getDataXpath()->query('/response/data/attributes/titles/title');

        if ($node->length == 1) {
            return $node->item(0)->nodeValue;
        }

        return '';
    }

    public function getPersons(): array
    {
        $xpath = $this->getDataXpath();

        $personList = [];

        $nodes = $xpath->query('/response/data/attributes/creators');

        foreach ($nodes as $person) {

            $name = ['family' => '', 'given' => ''];

            $family = $xpath->query('familyName', $person);
            if ($family->length > 0) {
                $name['family'] = $family->item(0)->nodeValue;
            }

            $given =  $xpath->query('givenName', $person);
            if ($given->length > 0) {
                $name['given'] = $given->item(0)->nodeValue;
            }

            $personList[] = $name;
        }

        return $personList;

    }

    public function getYear(): string
    {
        $xpath = $this->getDataXpath();

        $node = $xpath->query('/response/data/attributes/publicationYear');

        if ($node->length == 1) {
            return $node->item(0)->nodeValue;
        }

        return '';
    }

    public function getPublicationType(): string
    {
        $node = $this->getDataXpath()->query('/response/data/attributes/types/resourceTypeGeneral');

        if ($node->length == 1) {
            return $node->item(0)->nodeValue;
        }

        return '';
    }

}