i have my module which is overriding product in images in product list page (it is loading product images from custom attribute).
In Magento 2.2.x there was file vendor/magento/module-catalog/Block/Product/ImageBuilder.php
which you can override and then use your own product image, in my case loaded from custom attribute.
class ImageBuilder extends \Magento\Catalog\Block\Product\ImageBuilder
{
public function create()
{
/** @var \Magento\Catalog\Helper\Image $helper */
$helper = $this->helperFactory->create()
->init($this->product, $this->imageId);
$template = $helper->getFrame()
? 'Magento_Catalog::product/image.phtml'
: 'Magento_Catalog::product/image_with_borders.phtml';
$imagesize = $helper->getResizedImageInfo();
$objectManager = \Magento\Framework\App\ObjectManager::getInstance();
$product = $objectManager->create('Magento\Catalog\Model\Product')->load($this->product->getId());
$url = $product->getData('MY_OWN_ATTRIBUTE');
if (trim($url) == '')
{
$url = $helper->getUrl();
}
$data = [
'data' => [
'template' => $template,
'image_url' => $url,
'width' => $helper->getWidth(),
'height' => $helper->getHeight(),
'label' => $helper->getLabel(),
'ratio' => $this->getRatio($helper),
'custom_attributes' => $this->getCustomAttributes(),
'resized_image_width' => !empty($imagesize[0]) ? $imagesize[0] : $helper->getWidth(),
'resized_image_height' => !empty($imagesize[1]) ? $imagesize[1] : $helper->getHeight()
],
];
return $this->imageFactory->create($data);
}
}
In Magento 2.3.3 this code was moved into vendor/magento/module-catalog/Block/Product/ImageFactory.php Even if i copy whole file and overrride it under my module (without any changes), product list page wont load and i dont see any errors. It just look like this:
This is how look ImageFactory.php under my module:
<?php
namespace MY_COMPANY\MY_MODULE\Block\Product;
use Magento\Catalog\Block\Product\Image as ImageBlock;
use Magento\Catalog\Model\View\Asset\ImageFactory as AssetImageFactory;
use Magento\Catalog\Model\Product;
use Magento\Catalog\Model\Product\Image\ParamsBuilder;
use Magento\Catalog\Model\View\Asset\PlaceholderFactory;
use Magento\Framework\ObjectManagerInterface;
use Magento\Framework\View\ConfigInterface;
use Magento\Catalog\Helper\Image as ImageHelper;
class ImageFactory extends \Magento\Catalog\Block\Product\ImageFactory
{
/**
* @var ConfigInterface
*/
private $presentationConfig;
/**
* @var AssetImageFactory
*/
private $viewAssetImageFactory;
/**
* @var ParamsBuilder
*/
private $imageParamsBuilder;
/**
* @var ObjectManagerInterface
*/
private $objectManager;
/**
* @var PlaceholderFactory
*/
private $viewAssetPlaceholderFactory;
/**
* @param ObjectManagerInterface $objectManager
* @param ConfigInterface $presentationConfig
* @param AssetImageFactory $viewAssetImageFactory
* @param PlaceholderFactory $viewAssetPlaceholderFactory
* @param ParamsBuilder $imageParamsBuilder
*/
public function __construct(
ObjectManagerInterface $objectManager,
ConfigInterface $presentationConfig,
AssetImageFactory $viewAssetImageFactory,
PlaceholderFactory $viewAssetPlaceholderFactory,
ParamsBuilder $imageParamsBuilder
) {
$this->objectManager = $objectManager;
$this->presentationConfig = $presentationConfig;
$this->viewAssetPlaceholderFactory = $viewAssetPlaceholderFactory;
$this->viewAssetImageFactory = $viewAssetImageFactory;
$this->imageParamsBuilder = $imageParamsBuilder;
}
public function create(Product $product, string $imageId, array $attributes = null): ImageBlock
{
$viewImageConfig = $this->presentationConfig->getViewConfig()->getMediaAttributes(
'Magento_Catalog',
ImageHelper::MEDIA_TYPE_CONFIG_NODE,
$imageId
);
$imageMiscParams = $this->imageParamsBuilder->build($viewImageConfig);
$originalFilePath = $product->getData($imageMiscParams['image_type']);
if ($originalFilePath === null || $originalFilePath === 'no_selection') {
$imageAsset = $this->viewAssetPlaceholderFactory->create(
[
'type' => $imageMiscParams['image_type']
]
);
} else {
$imageAsset = $this->viewAssetImageFactory->create(
[
'miscParams' => $imageMiscParams,
'filePath' => $originalFilePath,
]
);
}
$data = [
'data' => [
'template' => 'Magento_Catalog::product/image_with_borders.phtml',
'image_url' => $imageAsset->getUrl(),
'width' => $imageMiscParams['image_width'],
'height' => $imageMiscParams['image_height'],
'label' => $this->getLabel($product, $imageMiscParams['image_type']),
'ratio' => $this->getRatio($imageMiscParams['image_width'], $imageMiscParams['image_height']),
'custom_attributes' => $this->getStringCustomAttributes($attributes),
'class' => $this->getClass($attributes),
'product_id' => $product->getId()
],
];
return $this->objectManager->create(ImageBlock::class, $data);
}
}Of course i have defined override in di.xml.
Question is: how can i override ImageFactory.php in my module ?
If i cant override ImageFactory.php, what solution should i use ?
thanks
I have the same problem, did you find a fix?
Looks like you can do this (tested with Magento 2.3.4, but it should be similar):
public function create(\Magento\Catalog\Model\Product $product = null, string $imageId = null, array $attributes = null)
{
/** @var \MGS\Mpanel\Helper\Data $themeHelper */
$themeHelper = \Magento\Framework\App\ObjectManager::getInstance()->get('MGS\Mpanel\Helper\Data');
$imageSize = $themeHelper->getImageMinSize();
/** @var \Magento\Catalog\Helper\Image $helper */
$helper = $this->helperFactory->create()
->init($this->product, $this->imageId)->resize($imageSize['width'], $imageSize['height']);
$template = $helper->getFrame()
? 'Magento_Catalog::product/image.phtml'
: 'Magento_Catalog::product/image_with_borders.phtml';
$data = [
'data' => [
'template' => $template,
'image_url' => $helper->getUrl(),
'width' => $imageSize['width'],
'height' => $imageSize['height'],
'label' => $helper->getLabel(),
'ratio' => $this->getRatio($helper),
'custom_attributes' => $this->getCustomAttributes(),
'resized_image_width' => $imageSize['width'],
'resized_image_height' => $imageSize['height'],
'class' => $this->getClass($attributes),
'product_id' => $this->product->getId()
],
];
//return $this->imageFactory->create($data);
return $this->objectManager->create(ImageBlock::class, $data);
}