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<?php
namespace SilverCommerce\CatalogueFrontend\Extensions;
use SilverStripe\Assets\Image;
use SilverStripe\Forms\FieldList;
use SilverStripe\ORM\DataExtension;
use SilverStripe\AssetAdmin\Forms\UploadField;
use SilverCommerce\CatalogueAdmin\Helpers\Helper;
/**
* Simple extension to category to add image support. This is mostly
* for use in templates.
*
* @package CatalogueFrontend
* @subpackage Extensions
*/
class CategoryExtension extends DataExtension
{
private static $has_one = [
$has_one
"Image" => Image::class
];
private static $owns = [
$owns
"Image"
* Gets the main image to use for this category, this
* can either be the selected image, an image from the
* first product or the default "no-product" image.
* @return Image
public function PrimaryImage()
// If we have associated an image, return it
$image = $this->owner->Image();
if ($image->exists()) {
return $image;
}
// Next try and get a child product image
$product = $this->owner->AllProducts()->first();
if (!empty($product)) {
return $product->PrimaryImage();
// Finally generate our no product image
return Helper::generate_no_image();
* Add the image upload field to the admin fields.
public function updateCMSFields(FieldList $fields)
$fields->addFieldToTab(
"Root.Main",
UploadField::create("Image")
->setFolderName("categories")
);
silvercommerce /
catalogue-frontend
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