Mathielen\ImportEngine\Mapping\Converter\Provider\DefaultConverterProvider

Complexity

Total Complexity

8

Size/Duplication

Total Lines	44
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Test Coverage

Coverage

89.47%

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	11	1
A	add()	0	13	4
A	has()	0	4	1
A	get()	0	5	2

<?php

namespace Mathielen\ImportEngine\Mapping\Converter\Provider;

use Ddeboer\DataImport\ValueConverter\CallbackValueConverter;
use Ddeboer\DataImport\ItemConverter\ItemConverterInterface;
use Ddeboer\DataImport\ValueConverter\ValueConverterInterface;

class DefaultConverterProvider implements ConverterProviderInterface
{
    private $converters;

    public function __construct()
    {
        $this->converters = array();

        $this->add('upperCase', new CallbackValueConverter(function ($item) {
            return strtoupper($item);
        }));
        $this->add('lowerCase', new CallbackValueConverter(function ($item) {
            return strtolower($item);
        }));
    }

    /**
     * @return \Mathielen\ImportEngine\Mapping\Converter\Provider\DefaultConverterProvider
     */
    public function add($id, $converter)
    {
        if (!($converter instanceof ValueConverterInterface || $converter instanceof ItemConverterInterface)) {
            throw new \InvalidArgumentException('Converter must implement ValueConverterInterface or ItemConverterInterface');
        }
        if (empty($id)) {
            throw new \InvalidArgumentException('Id cannot be empty');
        }

        $this->converters[$id] = $converter;

        return $this;
    }

    public function has($id)
    {
        return isset($this->converters[$id]);
    }

    public function get($id)
    {
        //do not use $this->has() - it will be overwritten
        return isset($this->converters[$id]) ? $this->converters[$id] : null;
    }
}