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<?php
namespace Dotdigitalgroup\Email\Block\Adminhtml\Config;
class Customdatafields extends
\Magento\Config\Block\System\Config\Form\Field\FieldArray\AbstractFieldArray
{
/**
* Customer attributes.
*
* @var \Magento\Framework\View\Element\BlockInterface
*/
public $attributeRenderer;
/**
* Customer datafields.
*
* @var \Magento\Framework\View\Element\BlockInterface
*/
public $datafieldRenderer;
/**
* @var \Dotdigitalgroup\Email\Model\Config\Source\Datamapping\Datafields
*/
public $datafieldsFactory;
/**
* @var \Magento\Framework\Data\Form\Element\Factory
*/
public $elementFactory;
/**
* @var \Magento\Framework\View\Element\BlockInterface
*/
public $getDatafieldRenderer;
/**
* @var \Magento\Framework\View\Element\BlockInterface
*/
public $getAttributeRenderer;
/**
* Customdatafields constructor.
*
* @param \Magento\Backend\Block\Template\Context $context
* @param \Magento\Framework\Data\Form\Element\Factory $elementFactory
* @param \Dotdigitalgroup\Email\Model\Config\Source\Datamapping\DatafieldsFactory $datafields
* @param array $data
*/
public function __construct(
\Magento\Backend\Block\Template\Context $context,
\Magento\Framework\Data\Form\Element\Factory $elementFactory,
\Dotdigitalgroup\Email\Model\Config\Source\Datamapping\DatafieldsFactory $datafields,
array $data = []
) {
$this->elementFactory = $elementFactory;
$this->datafieldsFactory = $datafields->create();
$this->_addAfter = false;
$this->_addButtonLabel = __('Add New Attribute');
parent::__construct($context, $data);
}
/**
* @return void
*/
public function _prepareToRender()
{
$this->getDatafieldRenderer = null;
$this->getAttributeRenderer = null;
$this->addColumn(
'attribute',
[
'label' => __('Attribute'),
'style' => 'width:120px',
]
);
$this->addColumn(
'datafield',
[
'label' => __('Data Field'),
'style' => 'width:120px',
]
);
}
/**
* @param string $columnName
*
* @return string
*/
public function renderCellTemplate($columnName)
{
if ($columnName == 'attribute' && isset($this->_columns[$columnName])) {
$options = $this->getElement()->getValues();
$element = $this->elementFactory->create('select');
$element->setForm(
$this->getForm()
)->setName(
$this->_getCellInputElementName($columnName)
)->setHtmlId(
$this->_getCellInputElementId('<%- _id %>', $columnName)
)->setValues(
$options
);
return str_replace("\n", '', $element->getElementHtml());
}
if ($columnName == 'datafield' && isset($this->_columns[$columnName])) {
$options = $this->datafieldsFactory->toOptionArray();
$element = $this->elementFactory->create('select');
$element->setForm(
$this->getForm()
)->setName(
$this->_getCellInputElementName($columnName)
)->setHtmlId(
$this->_getCellInputElementId('<%- _id %>', $columnName)
)->setValues(
$options
);
return str_replace("\n", '', $element->getElementHtml());
}
return parent::renderCellTemplate($columnName);
}
/**
* @param \Magento\Framework\DataObject $row
*
* @return null
*/
public function _prepareArrayRow(\Magento\Framework\DataObject $row)
{
$options = [];
$options['option_' . $this->_getAttributeRenderer()->calcOptionHash(
$row->getData('attribute')
)]
= 'selected="selected"';
$options['option_' . $this->_getDatafieldRenderer()->calcOptionHash(
$row->getData('datafield')
)]
= 'selected="selected"';
$row->setData('option_extra_attrs', $options);
}
/**
* @return \Magento\Framework\View\Element\BlockInterface|object
*
* @throws \Magento\Framework\Exception\LocalizedException
*/
public function _getAttributeRenderer()
{
$this->attributeRenderer = $this->getLayout()->createBlock(
\Dotdigitalgroup\Email\Block\Adminhtml\Config\Select::class,
'',
['data' => ['is_render_to_js_template' => true]]
);
return $this->attributeRenderer;
}
/**
* @return \Magento\Framework\View\Element\BlockInterface|object
*
* @throws \Magento\Framework\Exception\LocalizedException
*/
public function _getDatafieldRenderer()
{
$this->datafieldRenderer = $this->getLayout()->createBlock(
\Dotdigitalgroup\Email\Block\Adminhtml\Config\Select::class,
'',
['data' => ['is_render_to_js_template' => true]]
);
return $this->datafieldRenderer;
}
/**
* @return string
*
* @throws \Exception
*/
public function _toHtml()
{
return '<input type="hidden" id="' . $this->getElement()->getHtmlId()
. '"/>' . parent::_toHtml();
}
}