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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Swatches\Observer;
use Magento\Config\Model\Config\Source;
use Magento\Framework\Module\Manager;
use Magento\Framework\Event\Observer as EventObserver;
use Magento\Framework\Event\ObserverInterface;
/**
* Observer model
*/
class AddFieldsToAttributeObserver implements ObserverInterface
{
/**
* @var \Magento\Config\Model\Config\Source\Yesno
*/
protected $yesNo;
/**
* @var \Magento\Framework\Module\Manager
*/
protected $moduleManager;
/**
* @param Manager $moduleManager
* @param Source\Yesno $yesNo
*/
public function __construct(Manager $moduleManager, Source\Yesno $yesNo)
{
$this->moduleManager = $moduleManager;
$this->yesNo = $yesNo;
}
/**
* Execute.
*
* @param \Magento\Framework\Event\Observer $observer
* @return void
*/
public function execute(EventObserver $observer)
{
if (!$this->moduleManager->isOutputEnabled('Magento_Swatches')) {
return;
}
/** @var \Magento\Framework\Data\Form $form */
$form = $observer->getForm();
$fieldset = $form->getElement('base_fieldset');
$yesnoSource = $this->yesNo->toOptionArray();
$fieldset->addField(
'update_product_preview_image',
'select',
[
'name' => 'update_product_preview_image',
'label' => __('Update Product Preview Image'),
'title' => __('Update Product Preview Image'),
'note' => __('Filtering by this attribute will update the product image on catalog page'),
'values' => $yesnoSource,
],
'is_filterable'
);
$fieldset->addField(
'use_product_image_for_swatch',
'select',
[
'name' => 'use_product_image_for_swatch',
'label' => __('Use Product Image for Swatch if Possible'),
'title' => __('Use Product Image for Swatch if Possible'),
'note' => __('Allows use fallback logic for replacing swatch image with product swatch or base image'),
'values' => $yesnoSource
],
'is_filterable'
);
}
}