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<?php |
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/** |
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* Copyright © O2TI. All rights reserved. |
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* |
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* @author Bruno Elisei <[email protected]> |
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* See COPYING.txt for license details. |
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*/ |
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namespace O2TI\AdvancedFieldsCheckout\Block\Adminhtml\Form\Field; |
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use Magento\Config\Block\System\Config\Form\Field\FieldArray\AbstractFieldArray; |
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use Magento\Framework\DataObject; |
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use Magento\Framework\Exception\LocalizedException; |
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use O2TI\AdvancedFieldsCheckout\Block\Adminhtml\Form\Field\Column\FieldColumn; |
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/** |
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* Class AddPlaceholder - Create placeholder in field. |
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*/ |
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class AddPlaceholder extends AbstractFieldArray |
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{ |
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/** |
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* @var FieldColumn |
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*/ |
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private $fieldRenderer; |
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/** |
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* Prepare rendering the new field by adding all the needed columns. |
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*/ |
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protected function _prepareToRender() |
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{ |
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$this->addColumn('field', [ |
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'label' => __('Field'), |
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'renderer' => $this->getFieldRenderer(), |
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]); |
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$this->addColumn('placeholder', [ |
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'label' => __('Placeholder'), |
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'class' => 'required-entry', |
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]); |
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$this->_addAfter = false; |
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$this->_addButtonLabel = __('Add'); |
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} |
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/** |
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* Prepare existing row data object. |
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* |
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* @param DataObject $row |
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* |
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* @throws LocalizedException |
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*/ |
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protected function _prepareArrayRow(DataObject $row): void |
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{ |
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$options = []; |
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$field = $row->getField(); |
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if ($field !== null) { |
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$options['option_'.$this->getFieldRenderer()->calcOptionHash($field)] = 'selected="selected"'; |
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} |
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$row->setData('option_extra_attrs', $options); |
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} |
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/** |
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* Create Block FieldColumn. |
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* |
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* @throws LocalizedException |
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* |
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* @return FieldColumn |
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*/ |
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private function getFieldRenderer() |
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{ |
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if (!$this->fieldRenderer) { |
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$this->fieldRenderer = $this->getLayout()->createBlock( |
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FieldColumn::class, |
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'', |
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['data' => ['is_render_to_js_template' => true]] |
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); |
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} |
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return $this->fieldRenderer; |
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} |
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} |
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elisei /
advanced-fields-checkout
