<?php
namespace MailPoet\Form\Block;
if (!defined('ABSPATH')) exit;
use MailPoet\Form\BlockWrapperRenderer;
use MailPoet\WP\Functions as WPFunctions;
class Checkbox {
/** @var BlockRendererHelper */
private $rendererHelper;
/** @var BlockWrapperRenderer */
private $wrapper;
/** @var WPFunctions */
private $wp;
public function __construct(
BlockRendererHelper $rendererHelper,
BlockWrapperRenderer $wrapper,
WPFunctions $wp
) {
$this->rendererHelper = $rendererHelper;
$this->wrapper = $wrapper;
$this->wp = $wp;
}
public function render(array $block, array $formSettings, ?int $formId = null): string {
$html = '';
$fieldName = 'data[' . $this->rendererHelper->getFieldName($block) . ']';
$fieldValidation = $this->rendererHelper->getInputValidation($block, [], $formId);
$html .= '<fieldset>';
$html .= $this->rendererHelper->renderLegend($block, $formSettings);
$options = (!empty($block['params']['values'])
? $block['params']['values']
: []
);
$selectedValue = $this->rendererHelper->getFieldValue($block);
$isFieldRequired = $this->rendererHelper->getFieldIsRequired($block);
foreach ($options as $option) {
$hiddenValue = $isFieldRequired ? '1' : '0'; // Mandatory Fields can not be Empty
$html .= '<input type="hidden" value="' . $hiddenValue . '" name="' . $fieldName . '" />';
$html .= '<label class="mailpoet_checkbox_label" '
. $this->rendererHelper->renderFontStyle($formSettings) . '>';
$html .= '<input type="checkbox" class="mailpoet_checkbox" ';
$html .= 'name="' . $fieldName . '" ';
$html .= 'value="1" ';
$html .= (
(
$selectedValue === ''
&& isset($option['is_checked'])
&& $option['is_checked']
) || ($selectedValue)
) ? 'checked="checked"' : '';
$html .= $fieldValidation;
$html .= ' /> ' . $option['value'];
$html .= '</label>';
}
$html .= '</fieldset>';
$html .= '<span class="mailpoet_error_' . $this->wp->escAttr($block['id']) . ($formId ? '_' . $formId : '') . '"></span>';
return $this->wrapper->render($block, $html);
}
}