Base::index() - Code Metrics - Inspection of "Improved code and coverage" - aimeos/aimeos-base - Measure and Improve Code Quality continuously with Scrutinizer

Passed
Push — master ( f17c4a...767498 )

by Aimeos
created 2022-02-23 09:05 UTC
Base::index() F

↳ Parent: Base
Complexity

Conditions	135
Paths	685
Size

Total Lines	115
Code Lines	98
Duplication

Lines	0
Ratio	0 %
Importance

Changes
Metric	Value
eloc	98
c	0
b	0
f	0
dl	0
loc	115
rs	0.4375
cc	135
nc	685
nop	2
How to fix Long Method Complexity

<?php

/**
 * @license LGPLv3, https://opensource.org/licenses/LGPL-3.0
 * @copyright Aimeos (aimeos.org), 2015-2022
 * @package Base
 * @subpackage Translation
 */


namespace Aimeos\Base\Translation;


/**
 * Abstract class for the translation interface
 *
 * @package Base
 * @subpackage Translation
 */
abstract class Base
{
	private $locale;


	/**
	 * Initializes the translation object.
	 *
	 * @param string $locale Locale string, e.g. en or en_GB
	 */
	public function __construct( string $locale )
	{
		if( preg_match( '/^[a-z]{2,3}(_[A-Z]{2})?$/', $locale ) !== 1 ) {
			throw new \Aimeos\Base\Translation\Exception( sprintf( 'Invalid locale "%1$s"', $locale ) );
		}

		$this->locale = (string) $locale;
	}


	/**
	 * Returns the current locale string.
	 *
	 * @return string ISO locale string
	 */
	public function getLocale() : string
	{
		return $this->locale;
	}


	/**
	 * Returns the location of the translation file.
	 * If the requested file does exists (eg: de_DE) the implementation
	 * will check for "de" and will return that location as fallback.
	 *
	 * @param string[] $paths Paths of the translation files
	 * @param string $locale Locale to be used
	 * @return string[] List of locations to the translation files
	 * @throws \Aimeos\Base\Translation\Exception If translation file doesn't exist
	 */
	protected function getTranslationFileLocations( array $paths, string $locale ) : array
	{
		$locations = [];

		foreach( $paths as $path )
		{
			$location = $path . DIRECTORY_SEPARATOR . $locale;

			if( file_exists( $location ) )
			{
				$locations[] = $location;
				continue;
			}

			if( strlen( $locale ) > 3 )
			{
				$location = $path . DIRECTORY_SEPARATOR . substr( $locale, 0, -strlen( strrchr( $locale, '_' ) ) );

				if( file_exists( $location ) ) {
					$locations[] = $location;
				}
			}
		}

		return $locations;
	}


	/**
	 * Returns the plural index number to be used for the plural translation.
	 *
	 * @param  int $number Quantity to find the plural index
	 * @param  string  $locale Locale to be used
	 * @return int Number of the plural index
	 */
	protected function getPluralIndex( int $number, string $locale ) : int
	{
		if( $locale == 'pt_BR' ) {
			$locale = 'xbr'; // temporary set a locale for brasilian
		}

		if( strlen( $locale ) > 3 ) {
			$locale = substr( $locale, 0, -strlen( strrchr( $locale, '_' ) ) );
		}

		return $this->index( abs( $number ), $locale );
		return $this->index( /** @scrutinizer ignore-type */ abs( $number ), $locale );
	}


	/**
	 * Returns the plural index for the given locale.
	 *
	 * @param int $number Quantity to find the plural index
	 * @param string $locale Locale to be used
	 * @return int Number of the plural index
	 *
	 * @copyright  Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
	 * @license    New BSD License, https://opensource.org/licenses/BSD-3-Clause
	 */
	protected function index( int $number, string $locale ) : int
	{
		switch( $locale )
		{
			case 'af':
			case 'az':
			case 'bn':
			case 'bg':
			case 'ca':
			case 'da':
			case 'de':
			case 'el':
			case 'en':
			case 'eo':
			case 'es':
			case 'et':
			case 'eu':
			case 'fa':
			case 'fi':
			case 'fo':
			case 'fur':
			case 'fy':
			case 'gl':
			case 'gu':
			case 'ha':
			case 'he':
			case 'hu':
			case 'is':
			case 'it':
			case 'ku':
			case 'lb':
			case 'ml':
			case 'mn':
			case 'mr':
			case 'nah':
			case 'nb':
			case 'ne':
			case 'nl':
			case 'nn':
			case 'no':
			case 'om':
			case 'or':
			case 'pa':
			case 'pap':
			case 'ps':
			case 'pt':
			case 'so':
			case 'sq':
			case 'sv':
			case 'sw':
			case 'ta':
			case 'te':
			case 'tk':
			case 'ur':
			case 'zu':
				return ( $number == 1 ) ? 0 : 1;

			case 'am':
			case 'bh':
			case 'fil':
			case 'fr':
			case 'gun':
			case 'hi':
			case 'ln':
			case 'mg':
			case 'nso':
			case 'xbr':
			case 'ti':
			case 'wa':
				return ( ( $number == 0 ) || ( $number == 1 ) ) ? 0 : 1;

			case 'be':
			case 'bs':
			case 'hr':
			case 'ru':
			case 'sr':
			case 'uk':
				return ( ( $number % 10 == 1 ) && ( $number % 100 != 11 ) ) ? 0 : ( ( ( $number % 10 >= 2 ) && ( $number % 10 <= 4 ) && ( ( $number % 100 < 10 ) || ( $number % 100 >= 20 ) ) ) ? 1 : 2 );

			case 'cs':
			case 'sk':
				return ( $number == 1 ) ? 0 : ( ( ( $number >= 2 ) && ( $number <= 4 ) ) ? 1 : 2 );

			case 'ar':
				return ( $number == 0 ) ? 0 : ( ( $number == 1 ) ? 1 : ( ( $number == 2 ) ? 2 : ( ( ( $number >= 3 ) && ( $number <= 10 ) ) ? 3 : ( ( ( $number >= 11 ) && ( $number <= 99 ) ) ? 4 : 5 ) ) ) );

			case 'cy':
				return ( $number == 1 ) ? 0 : ( ( $number == 2 ) ? 1 : ( ( ( $number == 8 ) || ( $number == 11 ) ) ? 2 : 3 ) );

			case 'ga':
				return ( $number == 1 ) ? 0 : ( ( $number == 2 ) ? 1 : 2 );

			case 'lt':
				return ( ( $number % 10 == 1 ) && ( $number % 100 != 11 ) ) ? 0 : ( ( ( $number % 10 >= 2 ) && ( ( $number % 100 < 10 ) || ( $number % 100 >= 20 ) ) ) ? 1 : 2 );

			case 'lv':
				return ( $number == 0 ) ? 0 : ( ( ( $number % 10 == 1 ) && ( $number % 100 != 11 ) ) ? 1 : 2 );

			case 'mk':
				return ( $number % 10 == 1 ) ? 0 : 1;

			case 'mt':
				return ( $number == 1 ) ? 0 : ( ( ( $number == 0 ) || ( ( $number % 100 > 1 ) && ( $number % 100 < 11 ) ) ) ? 1 : ( ( ( $number % 100 > 10 ) && ( $number % 100 < 20 ) ) ? 2 : 3 ) );

			case 'pl':
				return ( $number == 1 ) ? 0 : ( ( ( $number % 10 >= 2 ) && ( $number % 10 <= 4 ) && ( ( $number % 100 < 12 ) || ( $number % 100 > 14 ) ) ) ? 1 : 2 );

			case 'ro':
				return ( $number == 1 ) ? 0 : ( ( ( $number == 0 ) || ( ( $number % 100 > 0 ) && ( $number % 100 < 20 ) ) ) ? 1 : 2 );

			case 'sl':
				return ( $number % 100 == 1 ) ? 0 : ( ( $number % 100 == 2 ) ? 1 : ( ( ( $number % 100 == 3 ) || ( $number % 100 == 4 ) ) ? 2 : 3 ) );

			default:
				return 0;
		}
	}

}

aimeos / aimeos-base

Push — master ( f17c4a...767498 )

Base::index() F

Complexity

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Duplication

Importance

How to fix Long Method Complexity

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