LanguageExtension::getLanguageName() - Code Metrics - merorafael/MeroBaseBundle - Measure and Improve Code Quality continuously with Scrutinizer

LanguageExtension::getLanguageName() A
last analyzed 2016-10-19 13:36 UTC

↳ Parent: LanguageExtension

Complexity

Conditions	4
Paths	5

Size

Total Lines	14
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	14
rs	9.2
c	0
b	0
f	0
cc	4
eloc	9
nc	5
nop	2

<?php

namespace Mero\Bundle\BaseBundle\Twig;

use Symfony\Component\Intl\Intl;

/**
 * Language filter for Twig.
 *
 * @author Rafael Mello <[email protected]>
 * @license https://github.com/merorafael/MeroBaseBundle/blob/master/LICENSE MIT license
 */
class LanguageExtension extends \Twig_Extension
{
    public function __construct()
    {
        if (!class_exists('\Locale')) {
            throw new \RuntimeException('The country extension is needed to use intl-based filters.');
        }
    }

    public function getFilters()
    {
        return array(
            new \Twig_SimpleFilter('language', [
                $this,
                'getLanguageName',
            ]),
        );
    }

    /**
     * Return the country name using the Locale class.
     *
     * @param string      $isoCode Country ISO 3166-1 alpha 2 code
     * @param null|string $locale  Locale code
     *
     * @return null|string Country name
     */
    public function getLanguageName($isoCode, $locale = null)
    {
        if ($isoCode === null) {
            return;
        }
        if ($locale) {
''   == false // true
''   == null  // true
'ab' == false // false
'ab' == null  // false

// It is often better to use strict comparison
'' === false // false
'' === null  // false
            \Locale::setDefault($locale);
        }
        $language = explode('_', $isoCode);

        return isset($language[1])
            ? Intl::getLanguageBundle()->getLanguageName($language[0], $language[1])
            : Intl::getLanguageBundle()->getLanguageName($language[0]);
    }

    public function getName()
    {
        return 'language_extension';
    }
}


1			<?php
2
3			namespace Mero\Bundle\BaseBundle\Twig;
4
5			use Symfony\Component\Intl\Intl;
6
7			/**
8			* Language filter for Twig.
9			*
10			* @author Rafael Mello <[email protected]>
11			* @license https://github.com/merorafael/MeroBaseBundle/blob/master/LICENSE MIT license
12			*/
13			class LanguageExtension extends \Twig_Extension
14			{
15			public function __construct()
16			{
17			if (!class_exists('\Locale')) {
18			throw new \RuntimeException('The country extension is needed to use intl-based filters.');
19			}
20			}
21
22			public function getFilters()
23			{
24			return array(
25			new \Twig_SimpleFilter('language', [
26			$this,
27			'getLanguageName',
28			]),
29			);
30			}
31
32			/**
33			* Return the country name using the Locale class.
34			*
35			* @param string $isoCode Country ISO 3166-1 alpha 2 code
36			* @param null\|string $locale Locale code
37			*
38			* @return null\|string Country name
39			*/
40			public function getLanguageName($isoCode, $locale = null)
41			{
42			if ($isoCode === null) {
43			return;
44			}
45			if ($locale) {
			0 ignored issues – show Bug Best Practice introduced 2016-04-11 01:12 UTC by Report Bug Copy Issue Report The expression `$locale` of type `null\|string` is loosely compared to `true`; this is ambiguous if the string can be empty. You might want to explicitly use `!== null` instead. In PHP, under loose comparison (like `==`, or `!=`, or `switch` conditions), values of different types might be equal. For `string` values, the empty string `''` is a special case, in particular the following results might be unexpected: '' == false // true '' == null // true 'ab' == false // false 'ab' == null // false // It is often better to use strict comparison '' === false // false '' === null // false Loading history...
46			\Locale::setDefault($locale);
47			}
48			$language = explode('_', $isoCode);
49
50			return isset($language[1])
51			? Intl::getLanguageBundle()->getLanguageName($language[0], $language[1])
52			: Intl::getLanguageBundle()->getLanguageName($language[0]);
53			}
54
55			public function getName()
56			{
57			return 'language_extension';
58			}
59			}
60

merorafael / MeroBaseBundle

LanguageExtension::getLanguageName() A last analyzed 2016-10-19 13:36 UTC

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LanguageExtension::getLanguageName() A
last analyzed 2016-10-19 13:36 UTC