Seboettg\CiteProc\Rendering\Name\EtAl

Complexity

Total Complexity

4

Size/Duplication

Total Lines	29
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	render()	0	3	1
A	__construct()	0	13	3

<?php
/*
 * citeproc-php
 *
 * @link        http://github.com/seboettg/citeproc-php for the source repository
 * @copyright   Copyright (c) 2016 Sebastian Böttger.
 * @license     https://opensource.org/licenses/MIT
 */

namespace Seboettg\CiteProc\Rendering\Name;

use Seboettg\CiteProc\CiteProc;
use Seboettg\CiteProc\Data\DataList;
use Seboettg\CiteProc\Rendering\Rendering;
use Seboettg\CiteProc\Styles\FormattingTrait;
use SimpleXMLElement;
use stdClass;

/**
 * Class EtAl
 * Et-al abbreviation, controlled via the et-al-... attributes (see Name), can be further customized with the optional
 * cs:et-al element, which must follow the cs:name element (if present). The term attribute may be set to either “et-al”
 * (the default) or to “and others” to use either term. The formatting attributes may also be used, for example to
 * italicize the “et-al” term.
 *
 * @package Seboettg\CiteProc\Rendering\Name
 *
 * @author Sebastian Böttger <seboettg@gmail.com>
 */
class EtAl implements Rendering
{
    use FormattingTrait;

    private $term;

    public function __construct(SimpleXMLElement $node)
    {
        /**
         * @var SimpleXMLElement $attribute
         */
        foreach ($node->attributes() as $attribute) {
            switch ($attribute->getName()) {
                case 'term':
                    $this->term = (string) $attribute;
                    break;
            }
        }
        $this->initFormattingAttributes($node);
    }

    /**
     * @param  array|DataList|stdClass $data
     * @param  null $citationNumber

Are you sure the doc-type for parameter $citationNumber is correct as it would always require null to be passed?

     * @return string
     */
    public function render($data, $citationNumber = null)
    {
        return $this->format(CiteProc::getContext()->getLocale()->filter('terms', $this->term)->single);
    }
}