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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Sales\Block\Adminhtml\Report\Filter\Form;
/**
* Sales Adminhtml report filter form for coupons report
*
* @api
* @author Magento Core Team <core@magentocommerce.com>
* @SuppressWarnings(PHPMD.DepthOfInheritance)
* @since 100.0.2
*/
class Coupon extends \Magento\Sales\Block\Adminhtml\Report\Filter\Form
{
/**
* Flag that keep info should we render specific dependent element or not
*
* @var bool
*/
protected $_renderDependentElement = false;
/**
* Rule factory
*
* @var \Magento\SalesRule\Model\ResourceModel\Report\RuleFactory
*/
protected $_reportRule;
/**
* @param \Magento\Backend\Block\Template\Context $context
* @param \Magento\Framework\Registry $registry
* @param \Magento\Framework\Data\FormFactory $formFactory
* @param \Magento\Sales\Model\Order\ConfigFactory $orderConfig
* @param \Magento\SalesRule\Model\ResourceModel\Report\RuleFactory $reportRule
* @param array $data
*/
public function __construct(
\Magento\Backend\Block\Template\Context $context,
\Magento\Framework\Registry $registry,
\Magento\Framework\Data\FormFactory $formFactory,
\Magento\Sales\Model\Order\ConfigFactory $orderConfig,
\Magento\SalesRule\Model\ResourceModel\Report\RuleFactory $reportRule,
array $data = []
) {
$this->_reportRule = $reportRule;
parent::__construct($context, $registry, $formFactory, $orderConfig, $data);
}
/**
* Prepare form
*
* @return $this
*/
protected function _prepareForm()
{
parent::_prepareForm();
/** @var \Magento\Framework\Data\Form\Element\Fieldset $fieldset */
$fieldset = $this->getForm()->getElement('base_fieldset');
if (is_object($fieldset) && $fieldset instanceof \Magento\Framework\Data\Form\Element\Fieldset) {
$fieldset->addField(
'price_rule_type',
'select',
[
'name' => 'price_rule_type',
'options' => [__('Any'), __('Specified')],
'label' => __('Cart Price Rule')
]
);
$rulesList = $this->_reportRule->create()->getUniqRulesNamesList();
$rulesListOptions = [];
foreach ($rulesList as $key => $ruleName) {
$rulesListOptions[] = ['label' => $ruleName, 'value' => $key, 'title' => $ruleName];
}
$fieldset->addField(
'rules_list',
'multiselect',
[
'name' => 'rules_list',
'label' => '',
'values' => $rulesListOptions,
'display' => 'none'
],
'price_rule_type'
);
$this->_renderDependentElement = true;
}
return $this;
}
/**
* Processing block html after rendering
*
* @param string $html
* @return string
*/
protected function _afterToHtml($html)
{
if ($this->_renderDependentElement) {
$form = $this->getForm();
$htmlIdPrefix = $form->getHtmlIdPrefix();
/**
* Form template has possibility to render child block 'form_after', but we can't use it because parent
* form creates appropriate child block and uses this alias. In this case we can't use the same alias
* without core logic changes, that's why the code below was moved inside method '_afterToHtml'.
*/
/** @var $formAfterBlock \Magento\Backend\Block\Widget\Form\Element\Dependence */
$formAfterBlock = $this->getLayout()->createBlock(
\Magento\Backend\Block\Widget\Form\Element\Dependence::class,
'adminhtml.block.widget.form.element.dependence'
);
$formAfterBlock->addFieldMap(
$htmlIdPrefix . 'price_rule_type',
'price_rule_type'
)->addFieldMap(
$htmlIdPrefix . 'rules_list',
'rules_list'
)->addFieldDependence(
'rules_list',
'price_rule_type',
'1'
);
$html = $html . $formAfterBlock->toHtml();
}
return $html;
}
}