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<?php |
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/* |
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* This file is part of the Sylius package. |
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* |
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* (c) Paweł Jędrzejewski |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Sylius\Bundle\CoreBundle\Form\EventSubscriber; |
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use Symfony\Component\EventDispatcher\EventSubscriberInterface; |
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use Symfony\Component\Form\FormEvent; |
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use Symfony\Component\Form\FormEvents; |
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/** |
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* @author Grzegorz Sadowski <[email protected]> |
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*/ |
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final class ChannelFormSubscriber implements EventSubscriberInterface |
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{ |
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/** |
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* {@inheritdoc} |
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*/ |
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public static function getSubscribedEvents() |
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{ |
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return [ |
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FormEvents::PRE_SUBMIT => 'preSubmit', |
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]; |
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} |
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/** |
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* @param FormEvent $event |
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*/ |
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public function preSubmit(FormEvent $event) |
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{ |
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$data = $event->getData(); |
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if (empty($data) || empty($data['defaultLocale']) || empty($data['baseCurrency'])) { |
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return; |
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} |
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$data['locales'] = $this->resolveLocales( |
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empty($data['locales']) ? [] : $data['locales'], |
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$data['defaultLocale']) |
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; |
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$data['currencies'] = $this->resolveCurrencies( |
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empty($data['currencies']) ? [] : $data['currencies'], |
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$data['baseCurrency']) |
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; |
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$event->setData($data); |
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} |
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/** |
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* @param string[] $locales |
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* @param string $defaultLocale |
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* |
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* @return string[] |
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*/ |
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private function resolveLocales(array $locales, $defaultLocale) |
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{ |
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if (empty($locales)) { |
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return [$defaultLocale]; |
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} |
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if (!in_array($defaultLocale, $locales)) { |
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$locales[] = $defaultLocale; |
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} |
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return $locales; |
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} |
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/** |
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* @param string[] $currencies |
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* @param string $baseCurrency |
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* |
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* @return string[] |
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*/ |
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private function resolveCurrencies(array $currencies, $baseCurrency) |
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{ |
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if (empty($currencies)) { |
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return [$baseCurrency]; |
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} |
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if (!in_array($baseCurrency, $currencies)) { |
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$currencies[] = $baseCurrency; |
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} |
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return $currencies; |
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} |
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} |
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Sylius /
Sylius
