Pronamic\WordPress\Pay\Gateways\Mollie\LocaleHelper

Complexity

Total Complexity

3

Size/Duplication

Total Lines	51
Duplicated Lines	0 %

Test Coverage

Coverage

90%

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
A	transform()	0	43	3

<?php

namespace Pronamic\WordPress\Pay\Gateways\Mollie;

/**
 * Title: Mollie locale helper
 * Description:
 * Copyright: 2005-2019 Pronamic
 * Company: Pronamic
 *
 * @author  Remco Tolsma
 * @version 2.1.0
 * @since   1.0.0
 */
class LocaleHelper {
	/**
	 * Get Mollie locale by the specified WordPress locale.
	 *
	 * @param string $locale Locale string (en_US) to transform to Mollie locale.
	 *
	 * @return string|null
	 */
	public static function transform( $locale ) {
		if ( ! is_string( $locale ) ) {

The condition is_string($locale) is always true.

			return null;
		}

		// Supported locales.
		$supported = array(
			Locales::EN_US,
			Locales::NL_NL,
			Locales::NL_BE,
			Locales::FR_FR,
			Locales::FR_BE,
			Locales::DE_DE,
			Locales::DE_AT,
			Locales::DE_CH,
			Locales::ES_ES,
			Locales::CA_ES,
			Locales::PT_PT,
			Locales::IT_IT,
			Locales::NB_NO,
			Locales::SV_SE,
			Locales::FI_FI,
			Locales::DA_DK,
			Locales::IS_IS,
			Locales::HU_HU,
			Locales::PL_PL,
			Locales::LV_LV,
			Locales::LT_LT,
		);

		// Lower case.
		$locale = strtolower( $locale );

		// Is supported?
		$supported_lowercase = array_map( 'strtolower', $supported );

		$search = array_search( $locale, $supported_lowercase, true );

		if ( false !== $search ) {
			return $supported[ $search ];
		}

		return null;
	}
}