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<?php |
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/** |
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* CancelButton.php |
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* |
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* @since 29/05/16 |
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* @author gseidel |
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*/ |
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namespace Enhavo\Bundle\AppBundle\Action\Type; |
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use Enhavo\Bundle\AppBundle\Action\AbstractActionType; |
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use Enhavo\Bundle\AppBundle\Action\ActionTypeInterface; |
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use Enhavo\Bundle\AppBundle\Util\ArrayUtil; |
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use Symfony\Component\OptionsResolver\OptionsResolver; |
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use Symfony\Component\Routing\RouterInterface; |
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use Symfony\Contracts\Translation\TranslatorInterface; |
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class SaveActionType extends AbstractActionType implements ActionTypeInterface |
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{ |
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/** @var RouterInterface */ |
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private $router; |
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/** |
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* CreateAction constructor. |
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* @param TranslatorInterface $translator |
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* @param RouterInterface $router |
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*/ |
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public function __construct(TranslatorInterface $translator, RouterInterface $router) |
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{ |
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parent::__construct($translator); |
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$this->router = $router; |
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} |
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public function createViewData(array $options, $resource = null) |
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{ |
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$data = parent::createViewData($options, $resource); |
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$url = null; |
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if ($options['route']) { |
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$url = $this->getUrl($options, $resource); |
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} |
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$data = ArrayUtil::merge($data, [ |
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'url' => $url |
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]); |
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return $data; |
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} |
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private function getUrl(array $options, $resource = null) |
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{ |
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$parameters['id'] = $resource->getId(); |
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$parameters = array_merge_recursive($parameters, $options['route_parameters']); |
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return $this->router->generate($options['route'], $parameters); |
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} |
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public function configureOptions(OptionsResolver $resolver) |
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{ |
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parent::configureOptions($resolver); |
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$resolver->setDefaults([ |
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'component' => 'save-action', |
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'label' => 'label.save', |
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'translation_domain' => 'EnhavoAppBundle', |
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'icon' => 'save', |
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'route' => null, |
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'route_parameters' => [], |
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]); |
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} |
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public function getType() |
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{ |
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return 'save'; |
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} |
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} |
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enhavo /
enhavo
Adding an explicit array definition is generally preferable to implicit array definition as it guarantees a stable state of the code.
Let’s take a look at an example:
As you can see in this example, the array
$myArrayis initialized the first time when the foreach loop is entered. You can also see that the value of thebarkey is only written conditionally; thus, its value might result from a previous iteration.This might or might not be intended. To make your intention clear, your code more readible and to avoid accidental bugs, we recommend to add an explicit initialization $myArray = array() either outside or inside the foreach loop.