/**
* @return array
*/
protected function _getAdditionalElementTypes()
{
$result = ['price' => 'Magento\\Catalog\\Block\\Adminhtml\\Product\\Helper\\Form\\Price', 'image' => 'Magento\\Catalog\\Block\\Adminhtml\\Product\\Helper\\Form\\Image', 'boolean' => 'Magento\\Catalog\\Block\\Adminhtml\\Product\\Helper\\Form\\Boolean'];
$response = new \Magento\Framework\DataObject();
$response->setTypes([]);
$this->_eventManager->dispatch('adminhtml_catalog_product_edit_element_types', ['response' => $response]);
foreach ($response->getTypes() as $typeName => $typeClass) {
$result[$typeName] = $typeClass;
}
return $result;
}
/**
* Get product input types as option array
*
* @return array
* @SuppressWarnings(PHPMD.UnusedLocalVariable)
*/
public function toOptionArray()
{
$inputTypes = [['value' => 'price', 'label' => __('Price')], ['value' => 'media_image', 'label' => __('Media Image')]];
$response = new \Magento\Framework\DataObject();
$response->setTypes([]);
$this->_eventManager->dispatch('adminhtml_product_attribute_types', ['response' => $response]);
$_hiddenFields = [];
foreach ($response->getTypes() as $type) {
$inputTypes[] = $type;
if (isset($type['hide_fields'])) {
$_hiddenFields[$type['value']] = $type['hide_fields'];
}
}
if ($this->_coreRegistry->registry('attribute_type_hidden_fields') === null) {
$this->_coreRegistry->register('attribute_type_hidden_fields', $_hiddenFields);
}
return array_merge(parent::toOptionArray(), $inputTypes);
}
/**
* Adding product form elements for editing attribute
*
* @return $this
* @SuppressWarnings(PHPMD.UnusedLocalVariable)
*/
protected function _prepareForm()
{
parent::_prepareForm();
/** @var \Magento\Catalog\Model\ResourceModel\Eav\Attribute $attributeObject */
$attributeObject = $this->getAttributeObject();
/* @var $form \Magento\Framework\Data\Form */
$form = $this->getForm();
/* @var $fieldset \Magento\Framework\Data\Form\Element\Fieldset */
$fieldset = $form->getElement('base_fieldset');
$fiedsToRemove = ['attribute_code', 'is_unique', 'frontend_class'];
foreach ($fieldset->getElements() as $element) {
/** @var \Magento\Framework\Data\Form\AbstractForm $element */
if (substr($element->getId(), 0, strlen('default_value')) == 'default_value') {
$fiedsToRemove[] = $element->getId();
}
}
foreach ($fiedsToRemove as $id) {
$fieldset->removeField($id);
}
$frontendInputElm = $form->getElement('frontend_input');
$additionalTypes = [['value' => 'price', 'label' => __('Price')], ['value' => 'media_image', 'label' => __('Media Image')]];
$additionalReadOnlyTypes = ['gallery' => __('Gallery')];
if (isset($additionalReadOnlyTypes[$attributeObject->getFrontendInput()])) {
$additionalTypes[] = ['value' => $attributeObject->getFrontendInput(), 'label' => $additionalReadOnlyTypes[$attributeObject->getFrontendInput()]];
}
$response = new \Magento\Framework\DataObject();
$response->setTypes([]);
$this->_eventManager->dispatch('adminhtml_product_attribute_types', ['response' => $response]);
$_hiddenFields = [];
foreach ($response->getTypes() as $type) {
$additionalTypes[] = $type;
if (isset($type['hide_fields'])) {
$_hiddenFields[$type['value']] = $type['hide_fields'];
}
}
$this->_coreRegistry->register('attribute_type_hidden_fields', $_hiddenFields);
$this->_eventManager->dispatch('product_attribute_form_build_main_tab', ['form' => $form]);
$frontendInputValues = array_merge($frontendInputElm->getValues(), $additionalTypes);
$frontendInputElm->setValues($frontendInputValues);
return $this;
}