public function resolve(FeatureInterface $previous)
{
$status = $previous->getStatus();
if ($status === Status::INACTIVE || $this->status === Status::UNKNOWN || $status === $this->status) {
return $previous;
}
return $this;
}
/**
* @param FeatureInterface $value
* @return FormFeature
*/
public function transform($value)
{
if (!$value instanceof FeatureInterface) {
throw new TransformationFailedException('Expected FeatureInterface');
}
$view = new FormFeature();
$view->provider = $value->getProvider()->getName();
$view->name = $value->getName();
$view->status = $value->getStatus();
$configuration = $value->getConfiguration();
if (!empty($configuration['ratio']) && is_scalar($configuration['ratio'])) {
$view->ratio = $configuration['ratio'];
}
return $view;
}
/**
* Set the feature to the enclosed status, under the given context
*
* @param ContextInterface $context
* @param FeatureInterface $feature
* @return void
*/
public function setFeature(ContextInterface $context, FeatureInterface $feature)
{
$this->bag->set($feature->getName(), $feature->getConfiguration());
//$this->session->save();
}
/**
* @param FeatureInterface $feature
* @return array
*/
public function toConfiguration(FeatureInterface $feature)
{
return $feature->getConfiguration();
}
/**
* Given a feature, resolves a status, reports on it and returns it
*
* @param FeatureInterface $feature
* @return bool|null
*/
protected function returnStatusFromFeature(FeatureInterface $feature)
{
$status = $feature->getStatus();
$this->logger->info('Feature {feature} returned as {status} due to {provider} provider', ['feature' => $feature->getName(), 'status' => Status::$messages[$status], 'provider' => $feature->getProvider()->getName()]);
return $status;
}
/**
* Conditionally marks a feature instance as canonical for a name
*
* @param FeatureInterface $feature
*/
protected function storeToCanonical(FeatureInterface $feature)
{
$name = $feature->getName();
$was = $this->getFeature($name);
$new = $feature->resolve($was);
$this->canonical[$name] = $new;
if ($was !== $new) {
$this->logger->debug('New canonical feature: {feature} from {provider}, {was} -> {new}', ['feature' => $name, 'provider' => $feature->getProvider()->getName(), 'was' => Status::$messages[$was->getStatus()], 'new' => Status::$messages[$this->canonical[$name]->getStatus()]]);
}
}
public function setFeature(ContextInterface $context, FeatureInterface $feature)
{
$factory = new Factory();
$this->persistConfiguration($context, $feature->getName(), $factory->toConfiguration($feature));
}
