/**
* Helper function which returns a single image mapping
* for the passed variant image and variant model.
*
* @param Image $image
* @param Detail $variant
* @return null|Image\Mapping
*/
protected function getVariantMappingOfImage(Image $image, Detail $variant)
{
$parent = $image->getParent();
/**@var $mapping Image\Mapping*/
foreach ($parent->getMappings() as $mapping) {
$match = true;
/**@var $rule Image\Rule*/
foreach ($mapping->getRules() as $rule) {
$option = $this->getCollectionElementByProperty($variant->getConfiguratorOptions(), 'id', $rule->getOption()->getId());
if (!$option) {
$match = false;
break;
}
}
if ($match) {
return $mapping;
}
}
return null;
}
