Kaliop\eZMigrationBundle\Core\FieldHandler\EzCountry

Complexity

Total Complexity

8

Size/Duplication

Total Lines	54
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	1

3 Methods

Rating	Name	Duplication	Size	Complexity
A	loadFieldSettings()	0	5	1
A	__construct()	0	4	1
A	hashToFieldValue()	0	23	6

<?php

namespace Kaliop\eZMigrationBundle\Core\FieldHandler;

use eZ\Publish\API\Repository\ContentTypeService;
use eZ\Publish\Core\FieldType\Country\Value as CountryValue;
use eZ\Publish\Core\FieldType\Selection\Value as SelectionValue;
use Kaliop\eZMigrationBundle\API\FieldValueImporterInterface;

class EzCountry extends AbstractFieldHandler implements FieldValueImporterInterface
{
    private $contentTypeService;

    private $countries;

    public function __construct(ContentTypeService $contentTypeService, array $countries)
    {
        $this->contentTypeService = $contentTypeService;
        $this->countries = $countries;
    }

    /**
     * Creates a value object to use as the field value when setting a country field type.
     *
     * @param $fieldValue string|string[] should work
     * @param array $context The context for execution of the current migrations. Contains f.e. the path to the migration
     * @return CountryValue
     */
    public function hashToFieldValue($fieldValue, array $context = array())
    {
        if ($fieldValue === null) {
            return new CountryValue();
        }

        $fieldSettings = $this->loadFieldSettings($context['contentTypeIdentifier'], $context['fieldIdentifier']);

        $countries = [];
        if (!$fieldSettings['isMultiple'] && is_string($fieldValue)) {
            $countries = [$fieldValue => $this->countries[$fieldValue]];
            return new CountryValue($countries);
        }

        if (is_string($fieldValue)) {
            $fieldValue = array($fieldValue);
        }

        foreach ($fieldValue as $countryCode) {
            $countries[$countryCode] = $this->countries[$countryCode];
        }

        return new CountryValue($countries);
    }

    /**
     * @param string $contentTypeIdentifier
     * @param string $fieldIdentifier
     * @return mixed
     */
    protected function loadFieldSettings($contentTypeIdentifier, $fieldIdentifier)
    {
        $contentType = $this->contentTypeService->loadContentTypeByIdentifier($contentTypeIdentifier);
        $fieldDefinition = $contentType->fieldDefinitionsByIdentifier[$fieldIdentifier];
        return $fieldDefinition->fieldSettings;
    }
}