/**
* Resolves the passed images array for the current variant.
* An image can be assigned to a variant over a media id of an existing article image
* or over the link property which can contain a image link.
* This image will be added automatically to the article.
*
* @param $data
* @param ArticleModel $article
* @param Detail $variant
* @return mixed
* @throws \Shopware\Components\Api\Exception\CustomValidationException
*/
protected function prepareImageAssociation($data, ArticleModel $article, Detail $variant)
{
if (empty($data['images'])) {
if ($variant->getImages()->count() > 0) {
/**@var $image Image*/
foreach ($variant->getImages() as $image) {
$mapping = $this->getVariantMappingOfImage($image, $variant);
if ($mapping) {
$this->getManager()->remove($mapping);
}
}
}
return $data;
}
$images = $this->checkDataReplacement($variant->getImages(), $data, 'images', true);
foreach ($data['images'] as $imageData) {
//check if a media id was passed.
if (isset($imageData['mediaId'])) {
//first check if the media object is already assigned to the article
$image = $this->getAvailableMediaImage($article->getImages(), $imageData['mediaId']);
//media image isn't assigned to the article?
if (!$image) {
//find the media object and convert it to an article image.
/**@var $media MediaModel*/
$media = $this->getManager()->find('Shopware\\Models\\Media\\Media', (int) $imageData['mediaId']);
if (!$media) {
throw new ApiException\CustomValidationException(sprintf('Media by id %s not found', (int) $imageData['mediaId']));
}
$image = $this->getArticleResource()->createNewArticleImage($article, $media);
}
} elseif (isset($imageData['link'])) {
//check if an url passed and upload the passed image url and create a new article image.
$media = $this->getMediaResource()->internalCreateMediaByFileLink($imageData['link']);
$image = $this->getArticleResource()->createNewArticleImage($article, $media);
} else {
throw new ApiException\CustomValidationException("One of the passed variant images doesn't contains a mediaId or link property!");
}
$variantImage = $this->createVariantImage($image, $variant);
$this->createImageMappingForOptions($variant->getConfiguratorOptions(), $image);
$images->add($variantImage);
}
$data['images'] = $images;
$variant->setImages($images);
return $data;
}
/**
* {@inheritDoc}
*/
public function getImages()
{
$this->__initializer__ && $this->__initializer__->__invoke($this, 'getImages', array());
return parent::getImages();
}
/**
* Checks if the passed article image is already created
* as variant image.
*
* @param Detail $variant
* @param Image $image
* @return bool
*/
protected function isVariantImageExist(Detail $variant, Image $image)
{
/**@var $variantImage Image */
foreach ($variant->getImages() as $variantImage) {
if ($variantImage->getParent()->getId() == $image->getId()) {
return true;
}
}
return false;
}
