74 lines
1.9 KiB
PHP
74 lines
1.9 KiB
PHP
<?php // phpcs:ignore SlevomatCodingStandard.TypeHints.DeclareStrictTypes.DeclareStrictTypesMissing
|
|
|
|
namespace MailPoet\Form;
|
|
|
|
if (!defined('ABSPATH')) exit;
|
|
|
|
|
|
class ApiDataSanitizer {
|
|
/** @var FormHtmlSanitizer */
|
|
private $htmlSanitizer;
|
|
|
|
/**
|
|
* List of blocks and their parameters that will be sanitized
|
|
* @var string[][]
|
|
*/
|
|
private $htmlSanitizeConfig = [
|
|
'paragraph' => [
|
|
'content',
|
|
],
|
|
'heading' => [
|
|
'content',
|
|
],
|
|
'image' => [
|
|
'caption',
|
|
],
|
|
'checkbox' => [
|
|
'values',
|
|
],
|
|
];
|
|
|
|
public function __construct(
|
|
FormHtmlSanitizer $htmlSanitizer
|
|
) {
|
|
$this->htmlSanitizer = $htmlSanitizer;
|
|
}
|
|
|
|
public function sanitizeBody(array $body): array {
|
|
foreach ($body as $key => $block) {
|
|
$sanitizedBlock = $this->sanitizeBlock($block);
|
|
if (isset($sanitizedBlock['body']) && is_array($sanitizedBlock['body']) && !empty($sanitizedBlock['body'])) {
|
|
$sanitizedBlock['body'] = $this->sanitizeBody($sanitizedBlock['body']);
|
|
}
|
|
$body[$key] = $sanitizedBlock;
|
|
}
|
|
return $body;
|
|
}
|
|
|
|
public function sanitizeBlock(array $block): array {
|
|
if (!isset($this->htmlSanitizeConfig[$block['type']])) {
|
|
return $block;
|
|
}
|
|
$params = $block['params'] ?? [];
|
|
foreach ($this->htmlSanitizeConfig[$block['type']] as $parameter) {
|
|
if (!isset($params[$parameter])) continue;
|
|
|
|
if ($parameter === 'values' && is_array($params[$parameter])) {
|
|
$params[$parameter] = $this->sanitizeValues($params[$parameter]);
|
|
} else {
|
|
$params[$parameter] = $this->htmlSanitizer->sanitize($params[$parameter]);
|
|
}
|
|
|
|
}
|
|
$block['params'] = $params;
|
|
return $block;
|
|
}
|
|
|
|
private function sanitizeValues(array $values) {
|
|
foreach ($values as $key => $value) {
|
|
if (!isset($value['value'])) continue;
|
|
$values[$key]['value'] = $this->htmlSanitizer->sanitize($value['value']);
|
|
}
|
|
return $values;
|
|
}
|
|
}
|