DefaultNegotiation::__invoke()   B
last analyzed

Complexity

Conditions 7
Paths 5

Size

Total Lines 19
Code Lines 13

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 1 Features 0
Metric Value
cc 7
eloc 13
c 1
b 1
f 0
nc 5
nop 1
dl 0
loc 19
rs 8.8333
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<?php
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declare(strict_types=1);
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namespace Lochmueller\LanguageDetection\Negotiation;
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use Lochmueller\LanguageDetection\Event\NegotiateSiteLanguageEvent;
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use Lochmueller\LanguageDetection\Service\Normalizer;
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class DefaultNegotiation
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{
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    public function __construct(protected Normalizer $normalizer) {}
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    public function __invoke(NegotiateSiteLanguageEvent $event): void
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    {
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        $compareWith = [
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            'getLocale',
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            'getTwoLetterIsoCode',
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        ];
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        $userLanguages = $this->normalizer->normalizeList($event->getUserLanguages());
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        foreach ($userLanguages->toArray() as $userLanguage) {
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            foreach ($event->getSite()->getLanguages() as $siteLanguage) {
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                foreach ($compareWith as $function) {
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                    $config = $siteLanguage->toArray();
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                    if ($siteLanguage->enabled()
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                        && ($config['excludeFromLanguageDetection'] ?? false) !== true
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                        && (string)$userLanguage === $this->normalizer->normalize((string)$siteLanguage->{$function}())
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                    ) {
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                        $event->setSelectedLanguage($siteLanguage);
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                        return;
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                    }
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                }
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            }
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        }
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    }
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}
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