Scriptotek\SimpleMarcParser\Parser

Complexity

Total Complexity

23

Size/Duplication

Total Lines	54
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	5

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	3	1
D	parse()	0	44	22

<?php

namespace Scriptotek\SimpleMarcParser;

use Danmichaelo\QuiteSimpleXmlElement\QuiteSimpleXmlElement;
use SimpleXmlElement;

class Parser
{
    public function __construct()
    {
    }

    /**
     * @param QuiteSimpleXmlElement|SimpleXmlElement $record
     */
    public function parse($record)
    {
        if ($record instanceof SimpleXmlElement)
        {
            $record = new QuiteSimpleXmlElement($record);
        }
        elseif (!$record instanceof QuiteSimpleXmlElement)
        {
            throw new \Exception('Invalid type given to Parser->parse. Expected SimpleXmlElement or QuiteSimpleXmlElement', 1);
        }

        $leader = $record->text('marc:leader');

        //99999 ai a22999997c 4500

        $recordType = substr($leader, 6, 1);

        switch ($recordType) {
            case 'a': // Language material
            case 'c': // Notated music
            case 'd': // Manuscript notated music
            case 'e': // Cartographic material
            case 'f': // Manuscript cartographic material
            case 'g': // Projected medium
            case 'i': // Nonmusical sound recording
            case 'j': // Musical sound recording
            case 'k': // Two-dimensional nonprojectable graphic
            case 'm': // Computer file
            case 'o': // Kit
            case 'p': // Mixed materials
            case 'r': // Three-dimensional artifact or naturally occurring object
            case 't': // Manuscript language material
                return new BibliographicRecord($record);
            case 'z':
                return new AuthorityRecord($record);
            case 'u': // Unknown
            case 'v': // Multipart item holdings
            case 'x': // Single-part item holdings
            case 'y': // Serial item holdings
                return new HoldingsRecord($record);
            default:
                throw new ParserException("Unknown record type.\n\n------------------------\n" . $record->asXML() . "\n------------------------");
        }
    }
}