Seboettg\CiteProc\Style\Bibliography

Complexity

Total Complexity

5

Size/Duplication

Total Lines	46
Duplicated Lines	0 %

Test Coverage

Coverage

95.83%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	7	1
A	render()	0	22	4

<?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\Style;

use Seboettg\CiteProc\CiteProc;
use Seboettg\CiteProc\Data\DataList;
use Seboettg\CiteProc\Exception\InvalidStylesheetException;
use Seboettg\CiteProc\Root\Root;
use Seboettg\CiteProc\Style\Options\BibliographyOptions;
use SimpleXMLElement;

/**
 * Class Bibliography
 *
 * The cs:bibliography element describes the formatting of bibliographies, which list one or more bibliographic sources.
 * The required cs:layout child element describes how each bibliographic entry should be formatted. cs:layout may be
 * preceded by a cs:sort element, which can be used to specify how references within the bibliography should be sorted
 * (see Sorting).
 *
 * @package Seboettg\CiteProc
 *
 * @author Sebastian Böttger <seboettg@gmail.com>
 */
class Bibliography extends StyleElement
{
    private $node;

    /**
     * Bibliography constructor.
     * @param SimpleXMLElement $node
     * @param Root $parent
     * @throws InvalidStylesheetException
     */
    public function __construct(SimpleXMLElement $node, Root $parent)
    {
        parent::__construct($node, $parent);
        $this->node = $node;
        $bibliographyOptions = new BibliographyOptions($node);
        CiteProc::getContext()->setBibliographySpecificOptions($bibliographyOptions);
        $this->initInheritableNameAttributes($node);
    }

    /**
     * @param array|DataList $data
     * @param int|null $citationNumber
     * @return string
     */
    public function render($data, $citationNumber = null)

Incorrect spacing between argument "$citationNumber" and equals sign; expected 0 but found 1

Incorrect spacing between default value and equals sign for argument "$citationNumber"; expected 0 but found 1

    {
        if (!$this->attributesInitialized) {
            $this->initInheritableNameAttributes($this->node);
        }
        $subsequentAuthorSubstitute = CiteProc::getContext()
            ->getBibliographySpecificOptions()
            ->getSubsequentAuthorSubstitute();

        $subsequentAuthorSubstituteRule = CiteProc::getContext()
            ->getBibliographySpecificOptions()
            ->getSubsequentAuthorSubstituteRule();

        if ($subsequentAuthorSubstitute !== null && !empty($subsequentAuthorSubstituteRule)) {
            CiteProc::getContext()
                ->getCitationItems()
                ->setSubsequentAuthorSubstitute($subsequentAuthorSubstitute);
            CiteProc::getContext()
                ->getCitationItems()
                ->setSubsequentAuthorSubstituteRule($subsequentAuthorSubstituteRule);
        }
        return $this->layout->render($data, $citationNumber);

It seems like $citationNumber can also be of type integer; however, parameter $citationItems of Seboettg\CiteProc\Rendering\Layout::render() does only seem to accept Seboettg\Collection\ArrayList|array, maybe add an additional type check?

The expression return $this->layout->render($data, $citationNumber) also could return the type array|string[] which is incompatible with the documented return type string.

    }
}