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<?php |
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|
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/** |
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* @copyright © Melograno Venture Studio. All rights reserved. |
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* @licence See COPYING.md for license details. |
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*/ |
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|
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namespace IvyForms\Common\Sanitizer; |
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|
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use IvyForms\Common\Exceptions\ForbiddenException; |
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use IvyForms\Common\Exceptions\InvalidArgumentException; |
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use IvyForms\Services\Field\FieldType; |
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use IvyForms\Services\Form\Style\StyleConstants; |
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use IvyForms\Services\Translations\BackendStrings; |
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|
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class Sanitizer |
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{ |
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/** |
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* Sanitize HTML editor content with support for inline styles (colors, formatting) |
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* |
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* @param string $content |
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* |
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* @return string |
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*/ |
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public static function sanitizeEditorContent(string $content): string |
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{ |
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// Extract all style attributes before wp_kses processes them |
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$style_placeholders = []; |
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$placeholder_index = 0; |
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|
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// Extract data: URLs in img src attributes (preserve them from wp_kses stripping) |
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$data_url_placeholders = []; |
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$data_url_index = 0; |
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|
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// Extract data: image URLs and replace with safe placeholders in data-img-src attribute |
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$content = preg_replace_callback( |
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'/src\s*=\s*["\']?(data:image\/[^"\'>\s]+)["\']?/i', |
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function ($matches) use (&$data_url_placeholders, &$data_url_index) { |
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$placeholder = 'IMGDATA' . $data_url_index; |
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$data_url_placeholders[$placeholder] = $matches[1]; |
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$data_url_index++; |
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// Use data-img-src instead of src so wp_kses doesn't strip it |
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return 'data-img-src="' . $placeholder . '"'; |
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}, |
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$content |
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); |
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|
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$content = preg_replace_callback( |
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'/(<[^>]+)\s+style="([^"]*)"/i', |
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function ($matches) use (&$style_placeholders, &$placeholder_index) { |
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$placeholder = '___STYLE_PLACEHOLDER_' . $placeholder_index . '___'; |
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// Sanitize the CSS value for security |
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$style_placeholders[$placeholder] = CssSanitizer::sanitizeCssValue( |
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$matches[2] |
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); |
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$placeholder_index++; |
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$html = ' data-style-placeholder="' . $placeholder . '"'; |
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return $matches[1] . $html; |
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}, |
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$content |
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); |
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|
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// Define allowed HTML tags and attributes for the editor |
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$allowed_tags = wp_kses_allowed_html('post'); |
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|
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// Add necessary attributes to tags |
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$tags_with_style = [ |
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'span', |
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'p', |
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'div', |
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'h1', |
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'h2', |
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'h3', |
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'h4', |
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'h5', |
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'h6', |
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'li', |
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'ul', |
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'ol', |
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'blockquote', |
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'strong', |
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'em', |
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'u', |
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'a' |
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]; |
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|
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foreach ($tags_with_style as $tag) { |
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if (!isset($allowed_tags[$tag])) { |
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$allowed_tags[$tag] = []; |
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} |
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if (!is_array($allowed_tags[$tag])) { |
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$allowed_tags[$tag] = []; |
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} |
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$allowed_tags[$tag]['data-style-placeholder'] = true; |
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$allowed_tags[$tag]['class'] = true; |
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} |
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|
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// Ensure 'a' tag has all necessary attributes |
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if (!isset($allowed_tags['a'])) { |
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$allowed_tags['a'] = []; |
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} |
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$allowed_tags['a']['href'] = true; |
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$allowed_tags['a']['target'] = true; |
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$allowed_tags['a']['rel'] = true; |
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$allowed_tags['a']['class'] = true; |
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$allowed_tags['a']['data-style-placeholder'] = true; |
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|
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// Ensure 'img' tag is in allowed tags with data: URLs support |
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if (!isset($allowed_tags['img'])) { |
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$allowed_tags['img'] = []; |
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} |
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$allowed_tags['img']['src'] = true; |
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$allowed_tags['img']['alt'] = true; |
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$allowed_tags['img']['class'] = true; |
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$allowed_tags['img']['style'] = true; |
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$allowed_tags['img']['width'] = true; |
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$allowed_tags['img']['height'] = true; |
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$allowed_tags['img']['data-img-src'] = true; // Allow placeholder attribute |
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|
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// Sanitize HTML structure (but style content is preserved in placeholders) |
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$result = wp_kses($content, $allowed_tags); |
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|
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// Restore data: URLs from data-img-src back to src attribute |
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$result = preg_replace_callback( |
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'/<img[^>]*data-img-src=["\']?(IMGDATA\d+)["\']?[^>]*>/i', |
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function ($matches) use ($data_url_placeholders) { |
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// Get the full img tag |
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$imgTag = $matches[0]; |
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// Find the placeholder |
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$placeholderMatch = []; |
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if (preg_match('/data-img-src=["\']?(IMGDATA\d+)["\']?/i', $imgTag, $placeholderMatch)) { |
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$placeholder = $placeholderMatch[1]; |
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if (isset($data_url_placeholders[$placeholder])) { |
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// Remove data-img-src |
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$imgTag = preg_replace('/\s*data-img-src=["\']?IMGDATA\d+["\']?/i', '', $imgTag); |
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// Only add src if it does not already exist |
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if (!preg_match('/\ssrc=["\']?[^"\'>]+["\']?/i', $imgTag)) { |
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// Add src attribute before the closing > |
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$imgTag = str_replace('>', ' src="' . $data_url_placeholders[$placeholder] . '">', $imgTag); |
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} |
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return $imgTag; |
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} |
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} |
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return $matches[0]; |
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}, |
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$result |
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); |
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// Restore style attributes from placeholders |
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$result = preg_replace_callback( |
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'/data-style-placeholder="(___STYLE_PLACEHOLDER_\d+___)"/i', |
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function ($matches) use ($style_placeholders) { |
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$placeholder = $matches[1]; |
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if (isset($style_placeholders[$placeholder])) { |
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$sanitized_style = $style_placeholders[$placeholder]; |
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// Only add style attribute if there's actual content |
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if (!empty($sanitized_style)) { |
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return 'style="' . $sanitized_style . '"'; |
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} |
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} |
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return ''; |
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}, |
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$result |
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); |
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return $result; |
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} |
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|
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/** |
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* Sanitize form action buttons settings |
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* |
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* @param mixed[] $settings |
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* |
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* @return mixed[] |
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*/ |
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public static function sanitizeFormActionButtons(array $settings): array |
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{ |
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$submitButtonSettings = $settings['submitButtonSettings'] ?? []; |
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$validPositions = ['default', 'left', 'center', 'right']; |
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$position = $submitButtonSettings['position'] ?? 'default'; |
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|
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// Validate position |
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if (!in_array($position, $validPositions, true)) { |
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$position = 'default'; |
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} |
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|
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return [ |
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'submitButtonSettings' => [ |
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'label' => sanitize_text_field( |
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$submitButtonSettings['label'] ?? BackendStrings::getCommonStrings()['submit'] |
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), |
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'position' => $position |
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] |
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]; |
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} |
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|
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/** |
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* Sanitize all form data |
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* |
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* @param mixed[] $data |
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* |
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* @return mixed[] |
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* @throws InvalidArgumentException |
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*/ |
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public static function sanitizeFormData(array $data): array |
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{ |
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$fields = $data['fields'] ?? []; |
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return [ |
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'id' => (int)($data['id'] ?? 0), |
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'name' => sanitize_text_field($data['name'] ?? ''), |
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'description' => sanitize_text_field($data['description'] ?? ''), |
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'showTitle' => (bool)($data['showTitle'] ?? false), |
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'published' => (bool)($data['published'] ?? false), |
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'showDescription' => (bool)($data['showDescription'] ?? false), |
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'storeEntries' => (bool)($data['storeEntries'] ?? false), |
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'fields' => self::sanitizeFields($fields), |
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'integrationSettings' => self::sanitizeIntegrationSettings( |
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$data['integrationSettings'] ?? [] |
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), |
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'styleSettings' => self::sanitizeStyleSettings($data['styleSettings'] ?? null), |
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'formActionButtons' => self::sanitizeFormActionButtons( |
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$data['formActionButtons'] ?? [] |
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) |
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]; |
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} |
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/** |
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* Sanitize all notification data |
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* |
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* @param mixed[] $data |
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* |
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* @return mixed[] |
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*/ |
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public static function sanitizeNotificationData(array $data): array |
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{ |
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return [ |
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'id' => (int)($data['id'] ?? 0), |
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'name' => sanitize_text_field($data['name'] ?? ''), |
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'sender' => self::sanitizeEmailOrPlaceholder($data['sender'] ?? ''), |
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'replyTo' => self::sanitizeEmailOrPlaceholder($data['replyTo'] ?? ''), |
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'receiver' => self::sanitizeEmailOrPlaceholder($data['receiver'] ?? ''), |
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'enabled' => (bool)($data['enabled'] ?? true), |
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'subject' => sanitize_text_field($data['subject'] ?? ''), |
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'message' => self::sanitizeEditorContent($data['message'] ?? ''), |
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'showEmptyFields' => (bool)($data['showEmptyFields'] ?? false), |
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'smartLogic' => (bool)($data['smartLogic'] ?? false), |
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'formId' => (int)($data['formId'] ?? 0), |
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]; |
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} |
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/** |
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* Sanitize all confirmation data |
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* |
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* @param mixed[] $data |
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* |
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* @return mixed[] |
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*/ |
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public static function sanitizeConfirmationData(array $data): array |
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{ |
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return [ |
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'id' => (int)($data['id'] ?? 0), |
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'formId' => (int)($data['formId'] ?? 0), |
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'type' => sanitize_text_field($data['type'] ?? ''), |
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'enabled' => (bool)($data['enabled'] ?? true), |
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'showForm' => (bool)($data['showForm'] ?? false), |
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'message' => self::sanitizeEditorContent($data['message'] ?? ''), |
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'url' => sanitize_url( |
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isset($data['url']) ? urldecode($data['url']) : '' |
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), |
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'page' => sanitize_text_field($data['page'] ?? ''), |
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]; |
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} |
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|
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/** |
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* Sanitize form fields |
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* |
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* @param mixed[] $fields |
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* |
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* @return mixed[] |
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* @throws InvalidArgumentException |
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*/ |
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private static function sanitizeFields(array $fields): array |
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{ |
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return array_map(function ($field) { |
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// Validate field type |
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$fieldType = sanitize_text_field($field['type'] ?? ''); |
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if (!FieldType::isValid($field['type'])) { |
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throw new InvalidArgumentException( |
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BackendStrings::getExceptionStrings()['invalid_field_type'] |
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); |
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} |
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|
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$sanitizedField = [ |
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'id' => (int)($field['id'] ?? 0), |
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'fieldIndex' => (int)($field['fieldIndex'] ?? 0), |
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'type' => $fieldType, |
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'label' => sanitize_text_field($field['label'] ?? ''), |
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'required' => (bool)($field['required'] ?? false), |
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'defaultValue' => sanitize_text_field($field['defaultValue'] ?? ''), |
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'placeholder' => sanitize_text_field($field['placeholder'] ?? ''), |
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'position' => (int)($field['position'] ?? 0), |
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'rowIndex' => max(0, (int)($field['rowIndex'] ?? 0)), |
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'columnIndex' => max(0, min(4, (int)($field['columnIndex'] ?? 0))), |
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'width' => max(20, min(100, (int)($field['width'] ?? 100))), |
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'parentId' => isset($field['parentId']) ? max(0, (int)$field['parentId']) : null, |
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'hideLabel' => (bool)($field['hideLabel'] ?? false), |
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'readOnly' => (bool)($field['readOnly'] ?? false), |
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'description' => sanitize_text_field($field['description'] ?? ''), |
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'requiredMessage' => sanitize_text_field($field['requiredMessage'] ?? ''), |
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'cssClasses' => self::sanitizeCssClasses($field['cssClasses'] ?? ''), |
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'fieldOptions' => self::sanitizeFieldOptions($field['fieldOptions'] ?? []), |
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'shuffleOptions' => (bool)($field['shuffleOptions'] ?? false), |
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'showValues' => (bool)($field['showValues'] ?? false), |
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'enableSearch' => (bool)($field['enableSearch'] ?? false), |
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'rows' => (int)($field['rows'] ?? 0), |
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'confirmFieldEnabled' => (bool)($field['confirmFieldEnabled'] ?? false), |
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'confirmFieldLabel' => sanitize_text_field($field['confirmFieldLabel'] ?? ''), |
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'confirmFieldPlaceholder' => sanitize_text_field($field['confirmFieldPlaceholder'] ?? ''), |
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'confirmFieldHideLabel' => (bool)($field['confirmFieldHideLabel'] ?? false), |
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'phoneFormat' => self::sanitizePhoneFormat($field['phoneFormat'] ?? ''), |
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'phoneAutoDetect' => (bool)($field['phoneAutoDetect'] ?? false), |
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'minValue' => self::sanitizeNumericValue($field['minValue'] ?? null), |
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'maxValue' => self::sanitizeNumericValue($field['maxValue'] ?? null), |
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'step' => (float)($field['step'] ?? 1.0), |
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'numberFormat' => sanitize_text_field($field['numberFormat'] ?? ''), |
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'visible' => (bool)($field['visible'] ?? true), |
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'limitMaxLength' => (bool)($field['limitMaxLength'] ?? false), |
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'limitRange' => (bool)($field['limitRange'] ?? false), |
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'maxLength' => (int)($field['maxLength'] ?? 255), |
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'customValidationMessage' => sanitize_text_field($field['customValidationMessage'] ?? ''), |
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'labelPosition' => sanitize_text_field($field['labelPosition'] ?? 'default'), |
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'noDuplicates' => (bool)($field['noDuplicates'] ?? false), |
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'inputPrefix' => sanitize_text_field($field['inputPrefix'] ?? ''), |
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'inputSuffix' => sanitize_text_field($field['inputSuffix'] ?? ''), |
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'timeFieldType' => sanitize_text_field($field['timeFieldType'] ?? ''), |
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'timeFormat' => sanitize_text_field($field['timeFormat'] ?? ''), |
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'dateFieldType' => sanitize_text_field($field['dateFieldType'] ?? ''), |
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'dateFormat' => sanitize_text_field($field['dateFormat'] ?? ''), |
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'minDateValue' => sanitize_text_field($field['minDateValue'] ?? ''), |
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'maxDateValue' => sanitize_text_field($field['maxDateValue'] ?? ''), |
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'showRatingText' => (bool)($field['showRatingText'] ?? false), |
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'ratingIcon' => sanitize_text_field($field['ratingIcon'] ?? 'star'), |
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'htmlContent' => self::sanitizeEditorContent($field['htmlContent'] ?? ''), |
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'limitDateRange' => (bool)($field['limitDateRange'] ?? false), |
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'minTimeValue' => sanitize_text_field($field['minTimeValue'] ?? ''), |
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'maxTimeValue' => sanitize_text_field($field['maxTimeValue'] ?? ''), |
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'limitTimeRange' => (bool)($field['limitTimeRange'] ?? false), |
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]; |
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|
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/** |
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* This filter allows to sanitize form fields properties |
| 348 |
* for fields that are not part of the core plugin. |
| 349 |
* |
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* @since 0.1.0 |
| 351 |
* |
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* @param mixed[] $sanitizedField The sanitized field data so far. |
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* @param mixed[] $field The original field data before sanitization. |
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* @return mixed[] The modified sanitized field data. |
| 355 |
*/ |
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return apply_filters('ivyforms/sanitizer/field_properties', $sanitizedField, $field); |
| 357 |
}, $fields); |
| 358 |
} |
| 359 |
|
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/** |
| 361 |
* Sanitize field options |
| 362 |
* |
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* @param mixed[] $options |
| 364 |
* |
| 365 |
* @return mixed[] |
| 366 |
*/ |
| 367 |
private static function sanitizeFieldOptions(array $options): array |
| 368 |
{ |
| 369 |
return array_map(function ($option) { |
| 370 |
return [ |
| 371 |
'id' => (int)($option['id'] ?? 0), |
| 372 |
'fieldId' => (int)($option['fieldId'] ?? 0), |
| 373 |
'label' => sanitize_text_field($option['label'] ?? ''), |
| 374 |
'value' => sanitize_text_field($option['value'] ?? ''), |
| 375 |
'isDefault' => (bool)($option['isDefault'] ?? false), |
| 376 |
'position' => (int)($option['position'] ?? 1), |
| 377 |
]; |
| 378 |
}, $options); |
| 379 |
} |
| 380 |
|
| 381 |
private static function sanitizePhoneFormat(string $format): string |
| 382 |
{ |
| 383 |
$allowed = ['international','national','e164']; |
| 384 |
$formatLower = strtolower($format); |
| 385 |
return in_array($formatLower, $allowed, true) ? $formatLower : ''; |
| 386 |
} |
| 387 |
|
| 388 |
/** |
| 389 |
* Sanitize entry data |
| 390 |
* |
| 391 |
* @param mixed[] $data |
| 392 |
* |
| 393 |
* @return mixed[] |
| 394 |
*/ |
| 395 |
public static function sanitizeEntryData(array $data): array |
| 396 |
{ |
| 397 |
return [ |
| 398 |
'id' => (int)($data['id'] ?? 0), |
| 399 |
'formId' => (int)($data['formId'] ?? 0), |
| 400 |
'userId' => (int)($data['userId'] ?? 0), |
| 401 |
'status' => sanitize_text_field($data['status'] ?? ''), |
| 402 |
'ipAddress' => sanitize_text_field($data['ipAddress'] ?? ''), |
| 403 |
'userAgent' => sanitize_text_field($data['userAgent'] ?? ''), |
| 404 |
'sourceURL' => sanitize_text_field($data['sourceURL'] ?? ''), |
| 405 |
'dateCreated' => sanitize_text_field($data['dateCreated'] ?? ''), |
| 406 |
'dateEdited' => sanitize_text_field($data['dateEdited'] ?? ''), |
| 407 |
'starred' => (bool)($data['starred'] ?? false), |
| 408 |
]; |
| 409 |
} |
| 410 |
|
| 411 |
/** |
| 412 |
* Sanitize ID |
| 413 |
* |
| 414 |
* @param int $id |
| 415 |
* |
| 416 |
* @return int |
| 417 |
* |
| 418 |
* @throws InvalidArgumentException |
| 419 |
*/ |
| 420 |
public static function sanitizeId(int $id): int |
| 421 |
{ |
| 422 |
if ($id <= 0) { |
| 423 |
throw new InvalidArgumentException( |
| 424 |
BackendStrings::getExceptionStrings()['invalid_id'] |
| 425 |
); |
| 426 |
} |
| 427 |
|
| 428 |
return $id; |
| 429 |
} |
| 430 |
|
| 431 |
/** |
| 432 |
* Sanitize multiple IDs |
| 433 |
* |
| 434 |
* @param int[] $ids |
| 435 |
* |
| 436 |
* @return int[] |
| 437 |
* |
| 438 |
*/ |
| 439 |
public static function sanitizeIds(array $ids): array |
| 440 |
{ |
| 441 |
return array_map(function ($id) { |
| 442 |
return (int)$id; |
| 443 |
}, $ids); |
| 444 |
} |
| 445 |
|
| 446 |
/** |
| 447 |
* Sanitize search parameters |
| 448 |
* |
| 449 |
* @param array<string, mixed> $params |
| 450 |
* |
| 451 |
* @return array<string, mixed> |
| 452 |
* @throws InvalidArgumentException |
| 453 |
*/ |
| 454 |
public static function sanitizeSearchParams(array $params): array |
| 455 |
{ |
| 456 |
$filters = [ |
| 457 |
'starred' => array_key_exists('starred', $params['filters'] ?? []) |
| 458 |
? (int)filter_var($params['filters']['starred'], FILTER_VALIDATE_BOOLEAN) |
| 459 |
: null, |
| 460 |
'published' => array_key_exists('published', $params['filters'] ?? []) |
| 461 |
? (int)filter_var($params['filters']['published'], FILTER_VALIDATE_BOOLEAN) |
| 462 |
: null, |
| 463 |
'status' => sanitize_text_field($params['filters']['read'] ?? ''), |
| 464 |
]; |
| 465 |
// Add formId to filters if present and valid |
| 466 |
if ( |
| 467 |
isset($params['filters']['formId']) && |
| 468 |
is_numeric($params['filters']['formId']) && |
| 469 |
(int)$params['filters']['formId'] > 0 |
| 470 |
) { |
| 471 |
$filters['formId'] = self::sanitizeId((int)$params['filters']['formId']); |
| 472 |
} |
| 473 |
return [ |
| 474 |
'page' => max((int)($params['page'] ?? 1), 1), |
| 475 |
'perPage' => max((int)($params['perPage'] ?? 10), 1), |
| 476 |
'search' => sanitize_text_field($params['search'] ?? ''), |
| 477 |
'orderBy' => sanitize_text_field($params['orderBy'] ?? 'id'), |
| 478 |
'order' => strtolower(sanitize_text_field($params['order'] ?? 'asc')) === 'desc' ? 'desc' : 'asc', |
| 479 |
'filters' => $filters, |
| 480 |
'dateRange' => [ |
| 481 |
sanitize_text_field($params['dateRange'][0] ?? ''), |
| 482 |
sanitize_text_field($params['dateRange'][1] ?? ''), |
| 483 |
], |
| 484 |
'shouldGetCount' => (bool)($params['shouldGetCount'] ?? false), |
| 485 |
'searchFieldValue' => filter_var($params['searchFieldValue'] ?? false, FILTER_VALIDATE_BOOLEAN), |
| 486 |
]; |
| 487 |
} |
| 488 |
|
| 489 |
/** |
| 490 |
* Sanitize form submission data based on field types and IDs |
| 491 |
* |
| 492 |
* @param mixed[] $data Form submission data |
| 493 |
* @param mixed[] $formFields Form fields configuration |
| 494 |
* |
| 495 |
* @return mixed[] Sanitized submission data |
| 496 |
*/ |
| 497 |
public static function sanitizeFormSubmissionData(array $data, array $formFields): array |
| 498 |
{ |
| 499 |
$sanitizedData = []; |
| 500 |
list($fieldIdMap, $typeIndexMap) = self::buildFieldMaps($formFields); |
| 501 |
|
| 502 |
foreach ($data['values'] as $key => $value) { |
| 503 |
if (self::isInternalField($key)) { |
| 504 |
$sanitizedData[$key] = $value; |
| 505 |
continue; |
| 506 |
} |
| 507 |
if (isset($fieldIdMap[$key])) { |
| 508 |
$sanitizedData[$key] = self::sanitizeByFieldType($fieldIdMap[$key], $value); |
| 509 |
continue; |
| 510 |
} |
| 511 |
if (isset($typeIndexMap[$key])) { |
| 512 |
$fieldId = $typeIndexMap[$key]['id']; |
| 513 |
$fieldType = $typeIndexMap[$key]['type']; |
| 514 |
$sanitizedData[$fieldId] = self::sanitizeByFieldType($fieldType, $value); |
| 515 |
} |
| 516 |
} |
| 517 |
|
| 518 |
// Add form ID to sanitized data if present |
| 519 |
if (isset($data['formId'])) { |
| 520 |
$sanitizedData['formId'] = (int)$data['formId']; |
| 521 |
} |
| 522 |
|
| 523 |
// Add post ID and referer if present (for placeholders) |
| 524 |
if (isset($data['postId'])) { |
| 525 |
$sanitizedData['postId'] = (int)($data['postId']); |
| 526 |
} |
| 527 |
if (isset($data['referer'])) { |
| 528 |
$sanitizedData['referer'] = sanitize_text_field($data['referer']); |
| 529 |
} |
| 530 |
|
| 531 |
return $sanitizedData; |
| 532 |
} |
| 533 |
|
| 534 |
/** |
| 535 |
* Build field ID and type-index maps from form fields |
| 536 |
* |
| 537 |
* @param mixed[] $formFields Form fields configuration |
| 538 |
* @return mixed[] |
| 539 |
*/ |
| 540 |
private static function buildFieldMaps(array $formFields): array |
| 541 |
{ |
| 542 |
$fieldIdMap = []; |
| 543 |
$typeIndexMap = []; |
| 544 |
foreach ($formFields as $field) { |
| 545 |
$fieldId = $field->getId() ?? null; |
| 546 |
$fieldType = $field->getType() ?? null; |
| 547 |
$fieldIndex = $field->getIndex() ?? null; |
| 548 |
if ($fieldId !== null) { |
| 549 |
$fieldIdMap[$fieldId] = $fieldType; |
| 550 |
if ($fieldType !== null && $fieldIndex !== null) { |
| 551 |
$typeIndexMap[$fieldType . '_' . $fieldIndex] = [ |
| 552 |
'id' => $fieldId, |
| 553 |
'type' => $fieldType |
| 554 |
]; |
| 555 |
} |
| 556 |
} |
| 557 |
} |
| 558 |
return [$fieldIdMap, $typeIndexMap]; |
| 559 |
} |
| 560 |
|
| 561 |
/** |
| 562 |
* Check if a key is an internal field |
| 563 |
* |
| 564 |
* @param string $key |
| 565 |
* @return bool |
| 566 |
*/ |
| 567 |
private static function isInternalField(string $key): bool |
| 568 |
{ |
| 569 |
return in_array($key, ['nonce', 'formId']); |
| 570 |
} |
| 571 |
|
| 572 |
/** |
| 573 |
* Sanitize a value based on its field type |
| 574 |
* |
| 575 |
* @param string $fieldType The type of field |
| 576 |
* @param mixed $value The value to sanitize |
| 577 |
* |
| 578 |
* @return mixed Sanitized value |
| 579 |
*/ |
| 580 |
private static function sanitizeByFieldType(string $fieldType, $value) |
| 581 |
{ |
| 582 |
// Recursively sanitize arrays/objects (parent-child fields) |
| 583 |
if (is_array($value)) { |
| 584 |
return array_map(function ($v) use ($fieldType) { |
| 585 |
return self::sanitizeByFieldType($fieldType, $v); |
| 586 |
}, $value); |
| 587 |
} |
| 588 |
if (is_object($value)) { |
| 589 |
$sanitized = array_map(function ($v) use ($fieldType) { |
| 590 |
return self::sanitizeByFieldType($fieldType, $v); |
| 591 |
}, get_object_vars($value)); |
| 592 |
return (object)$sanitized; |
| 593 |
} |
| 594 |
switch ($fieldType) { |
| 595 |
case 'email': |
| 596 |
return sanitize_email($value); |
| 597 |
|
| 598 |
case 'number': |
| 599 |
return is_numeric($value) ? (float)$value : null; |
| 600 |
|
| 601 |
case 'phone': |
| 602 |
// Remove everything except digits, +, and spaces |
| 603 |
return preg_replace('/[^\d\s+]/', '', $value); |
| 604 |
|
| 605 |
case 'paragraph': |
| 606 |
return sanitize_textarea_field($value); |
| 607 |
|
| 608 |
case 'website': |
| 609 |
return sanitize_url($value); |
| 610 |
|
| 611 |
case 'time': |
| 612 |
$sanitizedTime = preg_replace('/[^0-9: ]/i', '', (string)$value); |
| 613 |
return sanitize_text_field($sanitizedTime); |
| 614 |
|
| 615 |
case 'date': |
| 616 |
return sanitize_text_field($value); |
| 617 |
|
| 618 |
case 'text': |
| 619 |
default: |
| 620 |
// Default to text field sanitization |
| 621 |
return self::sanitizeText($value); |
| 622 |
} |
| 623 |
} |
| 624 |
|
| 625 |
/** |
| 626 |
* Verify nonce with custom error handling |
| 627 |
* |
| 628 |
* @param string|null $nonce |
| 629 |
* |
| 630 |
* @throws ForbiddenException |
| 631 |
*/ |
| 632 |
public static function verifyNonce(?string $nonce): void |
| 633 |
{ |
| 634 |
$nonce = sanitize_text_field($nonce); |
| 635 |
|
| 636 |
if (!$nonce || !wp_verify_nonce($nonce, 'wp_rest')) { |
| 637 |
throw new ForbiddenException( |
| 638 |
BackendStrings::getExceptionStrings()['invalid_nonce'] |
| 639 |
); |
| 640 |
} |
| 641 |
} |
| 642 |
/** |
| 643 |
* Verify submission nonce with custom error handling |
| 644 |
* |
| 645 |
* @param string|null $nonce |
| 646 |
* @param int $formId |
| 647 |
* |
| 648 |
* @throws ForbiddenException |
| 649 |
*/ |
| 650 |
public static function verifySubmissionNonce(?string $nonce, int $formId): void |
| 651 |
{ |
| 652 |
$nonce = sanitize_text_field($nonce); |
| 653 |
|
| 654 |
// Verify the form-specific nonce |
| 655 |
if (!wp_verify_nonce($nonce, 'ivyformsFrontSubmissionNonce_' . $formId)) { |
| 656 |
throw new ForbiddenException( |
| 657 |
BackendStrings::getExceptionStrings()['invalid_nonce'] |
| 658 |
); |
| 659 |
} |
| 660 |
} |
| 661 |
|
| 662 |
/** |
| 663 |
* Sanitize text |
| 664 |
* |
| 665 |
* @param string|null $text |
| 666 |
* |
| 667 |
* @return string |
| 668 |
*/ |
| 669 |
public static function sanitizeText(?string $text): ?string |
| 670 |
{ |
| 671 |
if (is_null($text)) { |
| 672 |
return ''; |
| 673 |
} |
| 674 |
|
| 675 |
return wp_kses_post(sanitize_text_field($text)); |
| 676 |
} |
| 677 |
|
| 678 |
/** |
| 679 |
* Sanitize settings fields |
| 680 |
* |
| 681 |
* @param mixed $value |
| 682 |
* |
| 683 |
* @return mixed Sanitized value |
| 684 |
*/ |
| 685 |
public static function sanitizeSettingsFields($value) |
| 686 |
{ |
| 687 |
if (is_array($value)) { |
| 688 |
return array_map([self::class, 'sanitizeSettingsFields'], $value); |
| 689 |
} |
| 690 |
|
| 691 |
if (is_object($value)) { |
| 692 |
return (object)array_map([self::class, 'sanitizeSettingsFields'], (array)$value); |
| 693 |
} |
| 694 |
|
| 695 |
if (is_string($value)) { |
| 696 |
return self::sanitizeText($value); |
| 697 |
} |
| 698 |
|
| 699 |
if (is_int($value)) { |
| 700 |
return intval($value); |
| 701 |
} |
| 702 |
|
| 703 |
if (is_bool($value)) { |
| 704 |
return filter_var($value, FILTER_VALIDATE_BOOLEAN); |
| 705 |
} |
| 706 |
|
| 707 |
return ''; |
| 708 |
} |
| 709 |
|
| 710 |
/** |
| 711 |
* Sanitize email or placeholder |
| 712 |
* |
| 713 |
* @param string $value |
| 714 |
* |
| 715 |
* @return string |
| 716 |
*/ |
| 717 |
public static function sanitizeEmailOrPlaceholder($value): string |
| 718 |
{ |
| 719 |
$value = trim($value); |
| 720 |
// Allow placeholders |
| 721 |
if (preg_match('/^{{[^}]+}}$/', $value)) { |
| 722 |
return $value; |
| 723 |
} |
| 724 |
// Otherwise, sanitize as email |
| 725 |
return sanitize_email($value); |
| 726 |
} |
| 727 |
|
| 728 |
/** |
| 729 |
* Sanitize numeric values for min/max fields |
| 730 |
* Convert empty/unselected to null, but allow 0 as a valid value |
| 731 |
* |
| 732 |
* @param mixed $value |
| 733 |
* @return float|null |
| 734 |
*/ |
| 735 |
private static function sanitizeNumericValue($value): ?float |
| 736 |
{ |
| 737 |
// If value is null or empty string, return null (not selected) |
| 738 |
if ($value === null || $value === '') { |
| 739 |
return null; |
| 740 |
} |
| 741 |
|
| 742 |
// If value is numeric (including 0), convert to float |
| 743 |
if (is_numeric($value)) { |
| 744 |
return (float)$value; |
| 745 |
} |
| 746 |
|
| 747 |
// If not numeric, return null |
| 748 |
return null; |
| 749 |
} |
| 750 |
|
| 751 |
/** |
| 752 |
* Validate email address. |
| 753 |
* |
| 754 |
* @param string $email |
| 755 |
* @return bool |
| 756 |
*/ |
| 757 |
public static function isValidEmail(string $email): bool |
| 758 |
{ |
| 759 |
return filter_var($email, FILTER_VALIDATE_EMAIL) !== false; |
| 760 |
} |
| 761 |
|
| 762 |
/** |
| 763 |
* Normalize field value to string (comma-separated if array) |
| 764 |
* @param mixed $value |
| 765 |
* @return string |
| 766 |
*/ |
| 767 |
public static function normalizeFieldValue($value): string |
| 768 |
{ |
| 769 |
if (is_array($value)) { |
| 770 |
return implode(', ', $value); |
| 771 |
} |
| 772 |
return (string)$value; |
| 773 |
} |
| 774 |
|
| 775 |
/** |
| 776 |
* Sanitize integration settings |
| 777 |
* Recursively handles nested structures and various data types. |
| 778 |
* |
| 779 |
* @param mixed $integrationSettings |
| 780 |
* |
| 781 |
* @return array<string, array<string, mixed>> |
| 782 |
*/ |
| 783 |
public static function sanitizeIntegrationSettings($integrationSettings): array |
| 784 |
{ |
| 785 |
// Handle null or non-array inputs |
| 786 |
if (!is_array($integrationSettings)) { |
| 787 |
return []; |
| 788 |
} |
| 789 |
|
| 790 |
$cleanedSettings = []; |
| 791 |
|
| 792 |
foreach ($integrationSettings as $integration => $settings) { |
| 793 |
// Skip if not a valid integration name or settings structure |
| 794 |
if (!is_string($integration) || !is_array($settings)) { |
| 795 |
continue; |
| 796 |
} |
| 797 |
|
| 798 |
$cleanedSettings[sanitize_text_field($integration)] = self::sanitizeIntegrationSettingsRecursive($settings); |
| 799 |
} |
| 800 |
|
| 801 |
return $cleanedSettings; |
| 802 |
} |
| 803 |
|
| 804 |
/** |
| 805 |
* Recursively sanitize integration settings values |
| 806 |
* |
| 807 |
* @param mixed $value |
| 808 |
* @return mixed |
| 809 |
*/ |
| 810 |
public static function sanitizeIntegrationSettingsRecursive($value) |
| 811 |
{ |
| 812 |
// Handle arrays recursively |
| 813 |
if (is_array($value)) { |
| 814 |
$sanitized = []; |
| 815 |
foreach ($value as $key => $val) { |
| 816 |
$sanitizedKey = is_string($key) ? sanitize_text_field($key) : $key; |
| 817 |
$sanitized[$sanitizedKey] = self::sanitizeIntegrationSettingsRecursive($val); |
| 818 |
} |
| 819 |
return $sanitized; |
| 820 |
} |
| 821 |
|
| 822 |
// Handle different scalar types |
| 823 |
if (is_bool($value)) { |
| 824 |
return $value; |
| 825 |
} |
| 826 |
if (is_int($value)) { |
| 827 |
return $value; |
| 828 |
} |
| 829 |
if (is_float($value)) { |
| 830 |
return $value; |
| 831 |
} |
| 832 |
if (is_string($value)) { |
| 833 |
return sanitize_text_field($value); |
| 834 |
} |
| 835 |
|
| 836 |
return ''; |
| 837 |
} |
| 838 |
|
| 839 |
/** |
| 840 |
* Sanitize style settings for form styling |
| 841 |
* |
| 842 |
* @param mixed $styleSettings |
| 843 |
* @return array<string, mixed>|null |
| 844 |
*/ |
| 845 |
public static function sanitizeStyleSettings($styleSettings): ?array |
| 846 |
{ |
| 847 |
// Handle null or non-array inputs |
| 848 |
if (!is_array($styleSettings) || !isset($styleSettings['stylesEnabled'])) { |
| 849 |
return null; |
| 850 |
} |
| 851 |
|
| 852 |
$sanitized = []; |
| 853 |
|
| 854 |
// Sanitize style mode flags |
| 855 |
$sanitized['stylesEnabled'] = (bool)$styleSettings['stylesEnabled']; |
| 856 |
$sanitized['selectedTheme'] = sanitize_text_field($styleSettings['selectedTheme'] ?? 'ivy-default'); |
| 857 |
$sanitized['styleMode'] = in_array($styleSettings['styleMode'] ?? 'quick', ['quick', 'advanced']) |
| 858 |
? $styleSettings['styleMode'] |
| 859 |
: 'quick'; |
| 860 |
|
| 861 |
// Sanitize quick mode settings |
| 862 |
$sanitized['quickMode'] = self::sanitizeQuickStyleSettings($styleSettings['quickMode']); |
| 863 |
|
| 864 |
// Sanitize advanced mode settings |
| 865 |
$sanitized['advancedMode'] = self::sanitizeAdvancedStyleSettings($styleSettings['advancedMode']); |
| 866 |
|
| 867 |
// Sanitize custom CSS class |
| 868 |
$sanitized['customCssClass'] = CssSanitizer::sanitizeCssClass( |
| 869 |
$styleSettings['customCssClass'] ?? '' |
| 870 |
); |
| 871 |
$sanitized['additionalCssClasses'] = CssSanitizer::sanitizeCssClassList( |
| 872 |
$styleSettings['additionalCssClasses'] ?? '' |
| 873 |
); |
| 874 |
|
| 875 |
return $sanitized; |
| 876 |
} |
| 877 |
|
| 878 |
/** |
| 879 |
* Sanitize quick style settings with basic color and unit validation |
| 880 |
* |
| 881 |
* @param mixed $quickModeSettings |
| 882 |
* @return array<string, mixed> |
| 883 |
*/ |
| 884 |
private static function sanitizeQuickStyleSettings($quickModeSettings): array |
| 885 |
{ |
| 886 |
if (isset($quickModeSettings) && is_array($quickModeSettings)) { |
| 887 |
return [ |
| 888 |
'formBackground' => self::sanitizeColor($quickModeSettings['formBackground'] ?? ''), |
| 889 |
'formBorderColor' => self::sanitizeColor($quickModeSettings['formBorderColor'] ?? ''), |
| 890 |
'formBorderWidth' => CssSanitizer::sanitizeCssUnit($quickModeSettings['formBorderWidth'] ?? ''), |
| 891 |
'verticalSpacing' => CssSanitizer::sanitizeCssUnit( |
| 892 |
$quickModeSettings['verticalSpacing'] ?? '' |
| 893 |
), |
| 894 |
'horizontalSpacing' => CssSanitizer::sanitizeCssUnit( |
| 895 |
$quickModeSettings['horizontalSpacing'] ?? '' |
| 896 |
), |
| 897 |
'formCorner' => self::sanitizeCornerSetting($quickModeSettings['formCorner'] ?? ''), |
| 898 |
'formTitleText' => self::sanitizeColor($quickModeSettings['formTitleText'] ?? ''), |
| 899 |
'fieldBackground' => self::sanitizeColor($quickModeSettings['fieldBackground'] ?? ''), |
| 900 |
'fieldText' => self::sanitizeColor( |
| 901 |
$quickModeSettings['fieldText'] ?? '' |
| 902 |
), |
| 903 |
'fieldBorderColor' => self::sanitizeColor( |
| 904 |
$quickModeSettings['fieldBorderColor'] ?? '' |
| 905 |
), |
| 906 |
'fieldCorner' => self::sanitizeCornerSetting( |
| 907 |
$quickModeSettings['fieldCorner'] ?? '' |
| 908 |
), |
| 909 |
'fieldBorderWidth' => CssSanitizer::sanitizeCssUnit( |
| 910 |
$quickModeSettings['fieldBorderWidth'] ?? '' |
| 911 |
), |
| 912 |
'fieldPaddingLeftRight' => CssSanitizer::sanitizeCssUnit( |
| 913 |
$quickModeSettings['fieldPaddingLeftRight'] ?? '' |
| 914 |
), |
| 915 |
'fieldPaddingTopBottom' => CssSanitizer::sanitizeCssUnit( |
| 916 |
$quickModeSettings['fieldPaddingTopBottom'] ?? '' |
| 917 |
), |
| 918 |
'labelFontColor' => self::sanitizeColor( |
| 919 |
$quickModeSettings['labelFontColor'] ?? '' |
| 920 |
), |
| 921 |
'buttonBackground' => self::sanitizeColor( |
| 922 |
$quickModeSettings['buttonBackground'] ?? '' |
| 923 |
), |
| 924 |
'buttonBorderColor' => self::sanitizeColor( |
| 925 |
$quickModeSettings['buttonBorderColor'] ?? '' |
| 926 |
), |
| 927 |
'buttonBorderWidth' => CssSanitizer::sanitizeCssUnit( |
| 928 |
$quickModeSettings['buttonBorderWidth'] ?? '' |
| 929 |
), |
| 930 |
'buttonPaddingLeftRight' => CssSanitizer::sanitizeCssUnit( |
| 931 |
$quickModeSettings['buttonPaddingLeftRight'] ?? '' |
| 932 |
), |
| 933 |
'buttonPaddingTopBottom' => CssSanitizer::sanitizeCssUnit( |
| 934 |
$quickModeSettings['buttonPaddingTopBottom'] ?? '' |
| 935 |
), |
| 936 |
'buttonWidth' => CssSanitizer::sanitizeCssUnitOrAuto( |
| 937 |
$quickModeSettings['buttonWidth'] ?? '' |
| 938 |
), |
| 939 |
'buttonHeight' => CssSanitizer::sanitizeCssUnitOrAuto( |
| 940 |
$quickModeSettings['buttonHeight'] ?? '' |
| 941 |
), |
| 942 |
'buttonText' => self::sanitizeColor( |
| 943 |
$quickModeSettings['buttonText'] ?? '' |
| 944 |
), |
| 945 |
]; |
| 946 |
} |
| 947 |
return []; |
| 948 |
} |
| 949 |
|
| 950 |
/** |
| 951 |
* Sanitize advanced style settings with basic color and unit validation |
| 952 |
* |
| 953 |
* @param mixed $advancedModeSettings |
| 954 |
* @return array<string, mixed> |
| 955 |
*/ |
| 956 |
private static function sanitizeAdvancedStyleSettings($advancedModeSettings): array |
| 957 |
{ |
| 958 |
$advanced = []; |
| 959 |
|
| 960 |
if (isset($advancedModeSettings) && is_array($advancedModeSettings)) { |
| 961 |
if (isset($advancedModeSettings['general'])) { |
| 962 |
$advanced['general'] = [ |
| 963 |
'formBackground' => self::sanitizeColor( |
| 964 |
$advancedModeSettings['general']['formBackground'] ?? '' |
| 965 |
), |
| 966 |
'formBorderColor' => self::sanitizeColor( |
| 967 |
$advancedModeSettings['general']['formBorderColor'] ?? '' |
| 968 |
), |
| 969 |
'formBorderWidth' => CssSanitizer::sanitizeCssUnit( |
| 970 |
$advancedModeSettings['general']['formBorderWidth'] ?? '' |
| 971 |
), |
| 972 |
'formBorderStyle' => self::sanitizeBorderStyle( |
| 973 |
$advancedModeSettings['general']['formBorderStyle'] ?? 'solid' |
| 974 |
), |
| 975 |
'formPaddingLeftRight' => CssSanitizer::sanitizeCssUnit( |
| 976 |
$advancedModeSettings['general']['formPaddingLeftRight'] ?? '' |
| 977 |
), |
| 978 |
'formPaddingTopBottom' => CssSanitizer::sanitizeCssUnit( |
| 979 |
$advancedModeSettings['general']['formPaddingTopBottom'] ?? '' |
| 980 |
), |
| 981 |
'verticalSpacing' => CssSanitizer::sanitizeCssUnit( |
| 982 |
$advancedModeSettings['general']['verticalSpacing'] ?? '' |
| 983 |
), |
| 984 |
'horizontalSpacing' => CssSanitizer::sanitizeCssUnit( |
| 985 |
$advancedModeSettings['general']['horizontalSpacing'] ?? '' |
| 986 |
), |
| 987 |
'alignment' => self::sanitizeAlignment( |
| 988 |
$advancedModeSettings['general']['alignment'] ?? 'left' |
| 989 |
), |
| 990 |
'formCorner' => self::sanitizeCornerSetting( |
| 991 |
$advancedModeSettings['general']['formCorner'] ?? '' |
| 992 |
), |
| 993 |
]; |
| 994 |
} |
| 995 |
|
| 996 |
if (isset($advancedModeSettings['formTitle'])) { |
| 997 |
$advanced['formTitle'] = [ |
| 998 |
'fontColor' => self::sanitizeColor( |
| 999 |
$advancedModeSettings['formTitle']['fontColor'] ?? '' |
| 1000 |
), |
| 1001 |
'fontWeight' => self::sanitizeFontWeight( |
| 1002 |
$advancedModeSettings['formTitle']['fontWeight'] ?? '' |
| 1003 |
), |
| 1004 |
'fontStyle' => self::sanitizeFontStyle( |
| 1005 |
$advancedModeSettings['formTitle']['fontStyle'] ?? 'normal' |
| 1006 |
), |
| 1007 |
'fontSize' => CssSanitizer::sanitizeCssUnit( |
| 1008 |
$advancedModeSettings['formTitle']['fontSize'] ?? '' |
| 1009 |
), |
| 1010 |
'paddingLeftRight' => CssSanitizer::sanitizeCssUnit( |
| 1011 |
$advancedModeSettings['formTitle']['paddingLeftRight'] ?? '' |
| 1012 |
), |
| 1013 |
'paddingTopBottom' => CssSanitizer::sanitizeCssUnit( |
| 1014 |
$advancedModeSettings['formTitle']['paddingTopBottom'] ?? '' |
| 1015 |
), |
| 1016 |
]; |
| 1017 |
} |
| 1018 |
|
| 1019 |
if (isset($advancedModeSettings['formDescription'])) { |
| 1020 |
$advanced['formDescription'] = [ |
| 1021 |
'fontColor' => self::sanitizeColor( |
| 1022 |
$advancedModeSettings['formDescription']['fontColor'] ?? '' |
| 1023 |
), |
| 1024 |
'fontWeight' => self::sanitizeFontWeight( |
| 1025 |
$advancedModeSettings['formDescription']['fontWeight'] ?? '' |
| 1026 |
), |
| 1027 |
'fontStyle' => self::sanitizeFontStyle( |
| 1028 |
$advancedModeSettings['formDescription']['fontStyle'] ?? 'normal' |
| 1029 |
), |
| 1030 |
'fontSize' => CssSanitizer::sanitizeCssUnit( |
| 1031 |
$advancedModeSettings['formDescription']['fontSize'] ?? '' |
| 1032 |
), |
| 1033 |
'paddingLeftRight' => CssSanitizer::sanitizeCssUnit( |
| 1034 |
$advancedModeSettings['formDescription']['paddingLeftRight'] ?? '' |
| 1035 |
), |
| 1036 |
'paddingTopBottom' => CssSanitizer::sanitizeCssUnit( |
| 1037 |
$advancedModeSettings['formDescription']['paddingTopBottom'] ?? '' |
| 1038 |
), |
| 1039 |
]; |
| 1040 |
} |
| 1041 |
|
| 1042 |
if (isset($advancedModeSettings['fieldLabels'])) { |
| 1043 |
$labelFontColor = $advancedModeSettings['fieldLabels']['label']['fontColor'] |
| 1044 |
?? $advancedModeSettings['fieldLabels']['fontColor'] |
| 1045 |
?? ''; |
| 1046 |
$requiredIndicatorColor = |
| 1047 |
$advancedModeSettings['fieldLabels']['requiredIndicator']['fontColor'] |
| 1048 |
?? $advancedModeSettings['fieldLabels']['requiredIndicatorFontColor'] |
| 1049 |
?? ''; |
| 1050 |
$advanced['fieldLabels'] = [ |
| 1051 |
'label' => [ |
| 1052 |
'fontColor' => self::sanitizeColor($labelFontColor), |
| 1053 |
'fontWeight' => self::sanitizeFontWeight( |
| 1054 |
$advancedModeSettings['fieldLabels']['label']['fontWeight'] ?? '' |
| 1055 |
), |
| 1056 |
'fontStyle' => self::sanitizeFontStyle( |
| 1057 |
$advancedModeSettings['fieldLabels']['label']['fontStyle'] ?? 'normal' |
| 1058 |
), |
| 1059 |
'fontSize' => CssSanitizer::sanitizeCssUnit( |
| 1060 |
$advancedModeSettings['fieldLabels']['label']['fontSize'] ?? '' |
| 1061 |
), |
| 1062 |
'paddingLeftRight' => CssSanitizer::sanitizeCssUnit( |
| 1063 |
$advancedModeSettings['fieldLabels']['label']['paddingLeftRight'] ?? '' |
| 1064 |
), |
| 1065 |
'paddingTopBottom' => CssSanitizer::sanitizeCssUnit( |
| 1066 |
$advancedModeSettings['fieldLabels']['label']['paddingTopBottom'] ?? '' |
| 1067 |
), |
| 1068 |
'alignment' => self::sanitizeAlignment( |
| 1069 |
$advancedModeSettings['fieldLabels']['label']['alignment'] ?? 'left' |
| 1070 |
), |
| 1071 |
], |
| 1072 |
'requiredIndicator' => [ |
| 1073 |
'fontColor' => self::sanitizeColor($requiredIndicatorColor), |
| 1074 |
], |
| 1075 |
]; |
| 1076 |
} |
| 1077 |
|
| 1078 |
if (isset($advancedModeSettings['fieldPlaceholder'])) { |
| 1079 |
$advanced['fieldPlaceholder'] = [ |
| 1080 |
'fontColor' => self::sanitizeColor( |
| 1081 |
$advancedModeSettings['fieldPlaceholder']['fontColor'] ?? '' |
| 1082 |
), |
| 1083 |
'fontWeight' => self::sanitizeFontWeight( |
| 1084 |
$advancedModeSettings['fieldPlaceholder']['fontWeight'] ?? '' |
| 1085 |
), |
| 1086 |
'fontStyle' => self::sanitizeFontStyle( |
| 1087 |
$advancedModeSettings['fieldPlaceholder']['fontStyle'] ?? 'normal' |
| 1088 |
), |
| 1089 |
'fontSize' => CssSanitizer::sanitizeCssUnit( |
| 1090 |
$advancedModeSettings['fieldPlaceholder']['fontSize'] ?? '' |
| 1091 |
), |
| 1092 |
'paddingLeftRight' => CssSanitizer::sanitizeCssUnit( |
| 1093 |
$advancedModeSettings['fieldPlaceholder']['paddingLeftRight'] ?? '' |
| 1094 |
), |
| 1095 |
'alignment' => self::sanitizeAlignment( |
| 1096 |
$advancedModeSettings['fieldPlaceholder']['alignment'] ?? 'left' |
| 1097 |
), |
| 1098 |
]; |
| 1099 |
} |
| 1100 |
|
| 1101 |
if (isset($advancedModeSettings['fieldStates'])) { |
| 1102 |
$advanced['fieldStates'] = []; |
| 1103 |
if (isset($advancedModeSettings['fieldStates']['default'])) { |
| 1104 |
$advanced['fieldStates']['default'] = [ |
| 1105 |
'background' => self::sanitizeColor( |
| 1106 |
$advancedModeSettings['fieldStates']['default']['background'] |
| 1107 |
?? $advancedModeSettings['fieldStates']['default']['backgroundColor'] |
| 1108 |
?? '' |
| 1109 |
), |
| 1110 |
'textColor' => self::sanitizeColor( |
| 1111 |
$advancedModeSettings['fieldStates']['default']['textColor'] ?? '' |
| 1112 |
), |
| 1113 |
'fontWeight' => self::sanitizeFontWeight( |
| 1114 |
$advancedModeSettings['fieldStates']['default']['fontWeight'] ?? '' |
| 1115 |
), |
| 1116 |
'fontStyle' => self::sanitizeFontStyle( |
| 1117 |
$advancedModeSettings['fieldStates']['default']['fontStyle'] ?? 'normal' |
| 1118 |
), |
| 1119 |
'fontSize' => CssSanitizer::sanitizeCssUnit( |
| 1120 |
$advancedModeSettings['fieldStates']['default']['fontSize'] ?? '' |
| 1121 |
), |
| 1122 |
'descriptionColor' => self::sanitizeColor( |
| 1123 |
$advancedModeSettings['fieldStates']['default']['descriptionColor'] ?? '' |
| 1124 |
), |
| 1125 |
'borderColor' => self::sanitizeColor( |
| 1126 |
$advancedModeSettings['fieldStates']['default']['borderColor'] ?? '' |
| 1127 |
), |
| 1128 |
'borderStyle' => self::sanitizeBorderStyle( |
| 1129 |
$advancedModeSettings['fieldStates']['default']['borderStyle'] ?? 'solid' |
| 1130 |
), |
| 1131 |
'corner' => self::sanitizeCornerSetting( |
| 1132 |
$advancedModeSettings['fieldStates']['default']['corner'] ?? '' |
| 1133 |
), |
| 1134 |
'borderWidth' => CssSanitizer::sanitizeCssUnit( |
| 1135 |
$advancedModeSettings['fieldStates']['default']['borderWidth'] ?? '' |
| 1136 |
), |
| 1137 |
'paddingLeftRight' => CssSanitizer::sanitizeCssUnit( |
| 1138 |
$advancedModeSettings['fieldStates']['default']['paddingLeftRight'] ?? '' |
| 1139 |
), |
| 1140 |
'paddingTopBottom' => CssSanitizer::sanitizeCssUnit( |
| 1141 |
$advancedModeSettings['fieldStates']['default']['paddingTopBottom'] ?? '' |
| 1142 |
), |
| 1143 |
]; |
| 1144 |
} |
| 1145 |
if (isset($advancedModeSettings['fieldStates']['active'])) { |
| 1146 |
$advanced['fieldStates']['active'] = [ |
| 1147 |
'background' => self::sanitizeColor( |
| 1148 |
$advancedModeSettings['fieldStates']['active']['background'] |
| 1149 |
?? $advancedModeSettings['fieldStates']['active']['backgroundColor'] |
| 1150 |
?? '' |
| 1151 |
), |
| 1152 |
'textColor' => self::sanitizeColor( |
| 1153 |
$advancedModeSettings['fieldStates']['active']['textColor'] ?? '' |
| 1154 |
), |
| 1155 |
'descriptionColor' => self::sanitizeColor( |
| 1156 |
$advancedModeSettings['fieldStates']['active']['descriptionColor'] ?? '' |
| 1157 |
), |
| 1158 |
'borderColor' => self::sanitizeColor( |
| 1159 |
$advancedModeSettings['fieldStates']['active']['borderColor'] ?? '' |
| 1160 |
), |
| 1161 |
'borderStyle' => self::sanitizeBorderStyle( |
| 1162 |
$advancedModeSettings['fieldStates']['active']['borderStyle'] ?? 'solid' |
| 1163 |
), |
| 1164 |
]; |
| 1165 |
} |
| 1166 |
if (isset($advancedModeSettings['fieldStates']['readOnly'])) { |
| 1167 |
$advanced['fieldStates']['readOnly'] = [ |
| 1168 |
'background' => self::sanitizeColor( |
| 1169 |
$advancedModeSettings['fieldStates']['readOnly']['background'] |
| 1170 |
?? $advancedModeSettings['fieldStates']['readOnly']['backgroundColor'] |
| 1171 |
?? '' |
| 1172 |
), |
| 1173 |
'textColor' => self::sanitizeColor( |
| 1174 |
$advancedModeSettings['fieldStates']['readOnly']['textColor'] ?? '' |
| 1175 |
), |
| 1176 |
'descriptionColor' => self::sanitizeColor( |
| 1177 |
$advancedModeSettings['fieldStates']['readOnly']['descriptionColor'] ?? '' |
| 1178 |
), |
| 1179 |
'borderColor' => self::sanitizeColor( |
| 1180 |
$advancedModeSettings['fieldStates']['readOnly']['borderColor'] ?? '' |
| 1181 |
), |
| 1182 |
'borderStyle' => self::sanitizeBorderStyle( |
| 1183 |
$advancedModeSettings['fieldStates']['readOnly']['borderStyle'] ?? 'solid' |
| 1184 |
), |
| 1185 |
]; |
| 1186 |
} |
| 1187 |
if (isset($advancedModeSettings['fieldStates']['error'])) { |
| 1188 |
$advanced['fieldStates']['error'] = [ |
| 1189 |
'background' => self::sanitizeColor( |
| 1190 |
$advancedModeSettings['fieldStates']['error']['background'] |
| 1191 |
?? $advancedModeSettings['fieldStates']['error']['backgroundColor'] |
| 1192 |
?? '' |
| 1193 |
), |
| 1194 |
'textColor' => self::sanitizeColor( |
| 1195 |
$advancedModeSettings['fieldStates']['error']['textColor'] ?? '' |
| 1196 |
), |
| 1197 |
'descriptionColor' => self::sanitizeColor( |
| 1198 |
$advancedModeSettings['fieldStates']['error']['descriptionColor'] ?? '' |
| 1199 |
), |
| 1200 |
'borderColor' => self::sanitizeColor( |
| 1201 |
$advancedModeSettings['fieldStates']['error']['borderColor'] ?? '' |
| 1202 |
), |
| 1203 |
'borderStyle' => self::sanitizeBorderStyle( |
| 1204 |
$advancedModeSettings['fieldStates']['error']['borderStyle'] ?? 'solid' |
| 1205 |
), |
| 1206 |
]; |
| 1207 |
} |
| 1208 |
} |
| 1209 |
|
| 1210 |
if (isset($advancedModeSettings['checkboxRadio'])) { |
| 1211 |
$advanced['checkboxRadio'] = [ |
| 1212 |
'fontColor' => self::sanitizeColor( |
| 1213 |
$advancedModeSettings['checkboxRadio']['fontColor'] ?? '' |
| 1214 |
), |
| 1215 |
'fontWeight' => self::sanitizeFontWeight( |
| 1216 |
$advancedModeSettings['checkboxRadio']['fontWeight'] ?? '' |
| 1217 |
), |
| 1218 |
'fontStyle' => self::sanitizeFontStyle( |
| 1219 |
$advancedModeSettings['checkboxRadio']['fontStyle'] ?? 'normal' |
| 1220 |
), |
| 1221 |
'fontSize' => CssSanitizer::sanitizeCssUnit( |
| 1222 |
$advancedModeSettings['checkboxRadio']['fontSize'] ?? '' |
| 1223 |
), |
| 1224 |
'selectionColor' => self::sanitizeColor( |
| 1225 |
$advancedModeSettings['checkboxRadio']['selectionColor'] ?? '' |
| 1226 |
), |
| 1227 |
'borderColor' => self::sanitizeColor( |
| 1228 |
$advancedModeSettings['checkboxRadio']['borderColor'] ?? '' |
| 1229 |
), |
| 1230 |
]; |
| 1231 |
} |
| 1232 |
|
| 1233 |
if (isset($advancedModeSettings['buttonStates'])) { |
| 1234 |
$advanced['buttonStates'] = [ |
| 1235 |
'normal' => [ |
| 1236 |
'background' => self::sanitizeColor( |
| 1237 |
$advancedModeSettings['buttonStates']['normal']['background'] |
| 1238 |
?? $advancedModeSettings['buttonStates']['normal']['backgroundColor'] |
| 1239 |
?? '' |
| 1240 |
), |
| 1241 |
'borderColor' => self::sanitizeColor( |
| 1242 |
$advancedModeSettings['buttonStates']['normal']['borderColor'] ?? '' |
| 1243 |
), |
| 1244 |
'textColor' => self::sanitizeColor( |
| 1245 |
$advancedModeSettings['buttonStates']['normal']['textColor'] |
| 1246 |
?? $advancedModeSettings['buttonStates']['normal']['fontColor'] |
| 1247 |
?? '' |
| 1248 |
), |
| 1249 |
'fontWeight' => self::sanitizeFontWeight( |
| 1250 |
$advancedModeSettings['buttonStates']['normal']['fontWeight'] ?? '' |
| 1251 |
), |
| 1252 |
'fontStyle' => self::sanitizeFontStyle( |
| 1253 |
$advancedModeSettings['buttonStates']['normal']['fontStyle'] ?? 'normal' |
| 1254 |
), |
| 1255 |
'fontSize' => CssSanitizer::sanitizeCssUnit( |
| 1256 |
$advancedModeSettings['buttonStates']['normal']['fontSize'] ?? '' |
| 1257 |
), |
| 1258 |
'borderWidth' => CssSanitizer::sanitizeCssUnit( |
| 1259 |
$advancedModeSettings['buttonStates']['normal']['borderWidth'] ?? '' |
| 1260 |
), |
| 1261 |
'corner' => self::sanitizeCornerSetting( |
| 1262 |
$advancedModeSettings['buttonStates']['normal']['corner'] ?? '' |
| 1263 |
), |
| 1264 |
'paddingLeftRight' => CssSanitizer::sanitizeCssUnit( |
| 1265 |
$advancedModeSettings['buttonStates']['normal']['paddingLeftRight'] ?? '' |
| 1266 |
), |
| 1267 |
'paddingTopBottom' => CssSanitizer::sanitizeCssUnit( |
| 1268 |
$advancedModeSettings['buttonStates']['normal']['paddingTopBottom'] ?? '' |
| 1269 |
), |
| 1270 |
'width' => CssSanitizer::sanitizeCssUnitOrAuto( |
| 1271 |
$advancedModeSettings['buttonStates']['normal']['width'] ?? '' |
| 1272 |
), |
| 1273 |
'height' => CssSanitizer::sanitizeCssUnitOrAuto( |
| 1274 |
$advancedModeSettings['buttonStates']['normal']['height'] ?? '' |
| 1275 |
), |
| 1276 |
], |
| 1277 |
'hover' => [ |
| 1278 |
'background' => self::sanitizeColor( |
| 1279 |
$advancedModeSettings['buttonStates']['hover']['background'] |
| 1280 |
?? $advancedModeSettings['buttonStates']['hover']['backgroundColor'] |
| 1281 |
?? '' |
| 1282 |
), |
| 1283 |
'borderColor' => self::sanitizeColor( |
| 1284 |
$advancedModeSettings['buttonStates']['hover']['borderColor'] ?? '' |
| 1285 |
), |
| 1286 |
'textColor' => self::sanitizeColor( |
| 1287 |
$advancedModeSettings['buttonStates']['hover']['textColor'] |
| 1288 |
?? $advancedModeSettings['buttonStates']['hover']['fontColor'] |
| 1289 |
?? '' |
| 1290 |
), |
| 1291 |
'corner' => self::sanitizeCornerSetting( |
| 1292 |
$advancedModeSettings['buttonStates']['hover']['corner'] |
| 1293 |
?? $advancedModeSettings['buttonStates']['normal']['corner'] |
| 1294 |
?? '' |
| 1295 |
), |
| 1296 |
], |
| 1297 |
]; |
| 1298 |
} |
| 1299 |
|
| 1300 |
if ( |
| 1301 |
isset($advancedModeSettings['confirmationMessage']) |
| 1302 |
|| isset($advancedModeSettings['confirmation']) |
| 1303 |
) { |
| 1304 |
$confirmationMessage = $advancedModeSettings['confirmationMessage'] |
| 1305 |
?? $advancedModeSettings['confirmation']; |
| 1306 |
$advanced['confirmationMessage'] = [ |
| 1307 |
'borderColor' => self::sanitizeColor( |
| 1308 |
$confirmationMessage['borderColor'] ?? '' |
| 1309 |
), |
| 1310 |
'borderStyle' => self::sanitizeBorderStyle( |
| 1311 |
$confirmationMessage['borderStyle'] ?? 'solid' |
| 1312 |
), |
| 1313 |
'backgroundColor' => self::sanitizeColor( |
| 1314 |
$confirmationMessage['backgroundColor'] ?? '' |
| 1315 |
), |
| 1316 |
'textColor' => self::sanitizeColor( |
| 1317 |
$confirmationMessage['textColor'] ?? '' |
| 1318 |
), |
| 1319 |
'borderWidth' => CssSanitizer::sanitizeCssUnit( |
| 1320 |
$confirmationMessage['borderWidth'] ?? '' |
| 1321 |
), |
| 1322 |
'corner' => self::sanitizeCornerSetting( |
| 1323 |
$confirmationMessage['corner'] ?? '' |
| 1324 |
), |
| 1325 |
]; |
| 1326 |
} |
| 1327 |
|
| 1328 |
if (is_array($advancedModeSettings['rating'] ?? null)) { |
| 1329 |
$advanced['rating'] = [ |
| 1330 |
'iconSize' => CssSanitizer::sanitizeCssUnit( |
| 1331 |
$advancedModeSettings['rating']['iconSize'] ?? '' |
| 1332 |
), |
| 1333 |
'iconColor' => self::sanitizeColor( |
| 1334 |
$advancedModeSettings['rating']['iconColor'] ?? '' |
| 1335 |
), |
| 1336 |
]; |
| 1337 |
} |
| 1338 |
|
| 1339 |
if (is_array($advancedModeSettings['dateTimePicker'] ?? null)) { |
| 1340 |
$advanced['dateTimePicker'] = [ |
| 1341 |
'calendarBackground' => self::sanitizeColor( |
| 1342 |
$advancedModeSettings['dateTimePicker']['calendarBackground'] ?? '' |
| 1343 |
), |
| 1344 |
'numberTextColor' => self::sanitizeColor( |
| 1345 |
$advancedModeSettings['dateTimePicker']['numberTextColor'] ?? '' |
| 1346 |
), |
| 1347 |
'selectionColor' => self::sanitizeColor( |
| 1348 |
$advancedModeSettings['dateTimePicker']['selectionColor'] ?? '' |
| 1349 |
), |
| 1350 |
]; |
| 1351 |
} |
| 1352 |
|
| 1353 |
if (is_array($advancedModeSettings['select'] ?? null)) { |
| 1354 |
$advanced['select'] = [ |
| 1355 |
'tagColor' => self::sanitizeColor( |
| 1356 |
$advancedModeSettings['select']['tagColor'] ?? '' |
| 1357 |
), |
| 1358 |
'tagTextColor' => self::sanitizeColor( |
| 1359 |
$advancedModeSettings['select']['tagTextColor'] ?? '' |
| 1360 |
), |
| 1361 |
'optionHoverColor' => self::sanitizeColor( |
| 1362 |
$advancedModeSettings['select']['optionHoverColor'] ?? '' |
| 1363 |
), |
| 1364 |
'selectionTextColor' => self::sanitizeColor( |
| 1365 |
$advancedModeSettings['select']['selectionTextColor'] ?? '' |
| 1366 |
), |
| 1367 |
'selectionBackgroundColor' => self::sanitizeColor( |
| 1368 |
$advancedModeSettings['select']['selectionBackgroundColor'] ?? '' |
| 1369 |
), |
| 1370 |
]; |
| 1371 |
} |
| 1372 |
} |
| 1373 |
|
| 1374 |
return $advanced; |
| 1375 |
} |
| 1376 |
|
| 1377 |
/** |
| 1378 |
* Sanitize linked or per-corner border radius settings. |
| 1379 |
* |
| 1380 |
* @param mixed $cornerSetting |
| 1381 |
* @return array<string, mixed>|string |
| 1382 |
*/ |
| 1383 |
private static function sanitizeCornerSetting($cornerSetting) |
| 1384 |
{ |
| 1385 |
if (is_array($cornerSetting)) { |
| 1386 |
return [ |
| 1387 |
'isLinked' => isset($cornerSetting['isLinked']) ? (bool)$cornerSetting['isLinked'] : true, |
| 1388 |
'value' => CssSanitizer::sanitizeCssUnit($cornerSetting['value'] ?? ''), |
| 1389 |
'topLeft' => CssSanitizer::sanitizeCssUnit($cornerSetting['topLeft'] ?? ''), |
| 1390 |
'topRight' => CssSanitizer::sanitizeCssUnit($cornerSetting['topRight'] ?? ''), |
| 1391 |
'bottomRight' => CssSanitizer::sanitizeCssUnit($cornerSetting['bottomRight'] ?? ''), |
| 1392 |
'bottomLeft' => CssSanitizer::sanitizeCssUnit($cornerSetting['bottomLeft'] ?? ''), |
| 1393 |
]; |
| 1394 |
} |
| 1395 |
|
| 1396 |
if (is_string($cornerSetting)) { |
| 1397 |
return CssSanitizer::sanitizeCssUnit($cornerSetting); |
| 1398 |
} |
| 1399 |
|
| 1400 |
return ''; |
| 1401 |
} |
| 1402 |
|
| 1403 |
/** |
| 1404 |
* Sanitize CSS border style value. |
| 1405 |
* |
| 1406 |
* @param string $value |
| 1407 |
* @return string |
| 1408 |
*/ |
| 1409 |
private static function sanitizeBorderStyle(string $value): string |
| 1410 |
{ |
| 1411 |
$normalizedValue = strtolower(trim($value)); |
| 1412 |
return in_array($normalizedValue, StyleConstants::ALLOWED_BORDER_STYLES, true) ? $normalizedValue : 'solid'; |
| 1413 |
} |
| 1414 |
|
| 1415 |
/** |
| 1416 |
* Sanitize font weight value. |
| 1417 |
* |
| 1418 |
* @param string $value |
| 1419 |
* @return string |
| 1420 |
*/ |
| 1421 |
private static function sanitizeFontWeight(string $value): string |
| 1422 |
{ |
| 1423 |
$normalizedValue = trim($value); |
| 1424 |
return in_array($normalizedValue, StyleConstants::ALLOWED_FONT_WEIGHTS, true) ? $normalizedValue : ''; |
| 1425 |
} |
| 1426 |
|
| 1427 |
private static function sanitizeFontStyle(string $value): string |
| 1428 |
{ |
| 1429 |
$normalizedValue = strtolower(trim($value)); |
| 1430 |
return in_array($normalizedValue, StyleConstants::ALLOWED_FONT_STYLES, true) ? $normalizedValue : 'normal'; |
| 1431 |
} |
| 1432 |
|
| 1433 |
private static function sanitizeAlignment(string $value): string |
| 1434 |
{ |
| 1435 |
$trimmed = trim($value); |
| 1436 |
return in_array($trimmed, StyleConstants::ALLOWED_ALIGNMENTS, true) ? $trimmed : 'left'; |
| 1437 |
} |
| 1438 |
|
| 1439 |
/** |
| 1440 |
* Sanitize color value (hex, rgb, rgba) |
| 1441 |
* |
| 1442 |
* @param string $color |
| 1443 |
* @return string |
| 1444 |
*/ |
| 1445 |
private static function sanitizeColor(string $color): string |
| 1446 |
{ |
| 1447 |
// Allow hex colors, rgb(), rgba(), color names |
| 1448 |
$color = trim($color); |
| 1449 |
|
| 1450 |
// Check if it's a hex color |
| 1451 |
if (preg_match('/^#[a-f0-9]{6}$/i', $color) || preg_match('/^#[a-f0-9]{3}$/i', $color)) { |
| 1452 |
return $color; |
| 1453 |
} |
| 1454 |
|
| 1455 |
// Check if it's rgb() or rgba() |
| 1456 |
if (preg_match('/^rgba?\([0-9,.\s]+\)$/i', $color)) { |
| 1457 |
return sanitize_text_field($color); |
| 1458 |
} |
| 1459 |
|
| 1460 |
// Default safe color |
| 1461 |
return sanitize_text_field($color); |
| 1462 |
} |
| 1463 |
|
| 1464 |
/** |
| 1465 |
* Get allowed HTML tags and attributes for wp_kses sanitization. |
| 1466 |
* Includes support for signature images with data: URIs. |
| 1467 |
* |
| 1468 |
* @return array<string, array<string, bool>> |
| 1469 |
*/ |
| 1470 |
public static function getAllowedHtmlTags(): array |
| 1471 |
{ |
| 1472 |
return [ |
| 1473 |
'img' => [ |
| 1474 |
'src' => true, |
| 1475 |
'alt' => true, |
| 1476 |
'style' => true, |
| 1477 |
'class' => true, |
| 1478 |
'width' => true, |
| 1479 |
'height' => true, |
| 1480 |
], |
| 1481 |
'a' => [ |
| 1482 |
'href' => true, |
| 1483 |
'title' => true, |
| 1484 |
'target' => true, |
| 1485 |
'rel' => true, |
| 1486 |
], |
| 1487 |
'p' => ['class' => true, 'style' => true], |
| 1488 |
'br' => [], |
| 1489 |
'strong' => [], |
| 1490 |
'b' => [], |
| 1491 |
'em' => [], |
| 1492 |
'i' => [], |
| 1493 |
'u' => [], |
| 1494 |
'span' => ['class' => true, 'style' => true], |
| 1495 |
'div' => ['class' => true, 'style' => true], |
| 1496 |
'ul' => ['class' => true], |
| 1497 |
'ol' => ['class' => true], |
| 1498 |
'li' => ['class' => true], |
| 1499 |
'h1' => ['class' => true, 'style' => true], |
| 1500 |
'h2' => ['class' => true, 'style' => true], |
| 1501 |
'h3' => ['class' => true, 'style' => true], |
| 1502 |
'h4' => ['class' => true, 'style' => true], |
| 1503 |
'h5' => ['class' => true, 'style' => true], |
| 1504 |
'h6' => ['class' => true, 'style' => true], |
| 1505 |
'blockquote' => ['class' => true, 'style' => true], |
| 1506 |
]; |
| 1507 |
} |
| 1508 |
|
| 1509 |
/** |
| 1510 |
* Get allowed protocols for wp_kses sanitization. |
| 1511 |
* Includes 'data' protocol for signature images. |
| 1512 |
* |
| 1513 |
* @return array<int, string> |
| 1514 |
*/ |
| 1515 |
public static function getAllowedProtocols(): array |
| 1516 |
{ |
| 1517 |
return ['http', 'https', 'mailto', 'data']; |
| 1518 |
} |
| 1519 |
|
| 1520 |
/** |
| 1521 |
* Sanitize HTML content using wp_kses with support for signature images. |
| 1522 |
* |
| 1523 |
* @param string $content |
| 1524 |
* @return string |
| 1525 |
*/ |
| 1526 |
public static function sanitizeHtmlContent(string $content): string |
| 1527 |
{ |
| 1528 |
return wp_kses($content, self::getAllowedHtmlTags(), self::getAllowedProtocols()); |
| 1529 |
} |
| 1530 |
|
| 1531 |
/** |
| 1532 |
* Sanitize bulk update request data |
| 1533 |
* |
| 1534 |
* @param array<string, mixed> $data |
| 1535 |
* @return array<string, mixed> |
| 1536 |
*/ |
| 1537 |
public static function sanitizeBulkUpdateData(array $data): array |
| 1538 |
{ |
| 1539 |
$sanitized = []; |
| 1540 |
|
| 1541 |
// Sanitize column name (alphanumeric and underscore only) |
| 1542 |
if (isset($data['column'])) { |
| 1543 |
$sanitized['column'] = preg_replace('/[^a-zA-Z0-9_]/', '', $data['column']); |
| 1544 |
} |
| 1545 |
|
| 1546 |
// Sanitize value (depends on column) |
| 1547 |
if (isset($data['value'])) { |
| 1548 |
$column = $sanitized['column'] ?? ''; |
| 1549 |
if ($column !== '') { |
| 1550 |
if (in_array($column, ['starred', 'status'], true)) { |
| 1551 |
$sanitized['value'] = self::sanitizeEntryColumnValue($column, $data['value']); |
| 1552 |
} else { |
| 1553 |
$sanitized['value'] = self::sanitizeFormColumnValue($column, $data['value']); |
| 1554 |
} |
| 1555 |
} else { |
| 1556 |
$sanitized['value'] = sanitize_text_field($data['value']); |
| 1557 |
} |
| 1558 |
} |
| 1559 |
|
| 1560 |
// Sanitize IDs array |
| 1561 |
if (isset($data['ids']) && is_array($data['ids'])) { |
| 1562 |
$sanitized['ids'] = array_map('intval', $data['ids']); |
| 1563 |
$sanitized['ids'] = array_filter($sanitized['ids'], fn($id) => $id > 0); |
| 1564 |
} |
| 1565 |
|
| 1566 |
return $sanitized; |
| 1567 |
} |
| 1568 |
|
| 1569 |
/** |
| 1570 |
* Sanitize starred value (convert to boolean integer) |
| 1571 |
* |
| 1572 |
* @param mixed $value |
| 1573 |
* @return int |
| 1574 |
*/ |
| 1575 |
public static function sanitizeStarredValue($value): int |
| 1576 |
{ |
| 1577 |
return $value ? 1 : 0; |
| 1578 |
} |
| 1579 |
|
| 1580 |
/** |
| 1581 |
* Sanitize entry status value |
| 1582 |
* |
| 1583 |
* @param string $status |
| 1584 |
* @return string |
| 1585 |
*/ |
| 1586 |
public static function sanitizeEntryStatus(string $status): string |
| 1587 |
{ |
| 1588 |
$allowedStatuses = ['read', 'unread']; |
| 1589 |
$status = sanitize_text_field($status); |
| 1590 |
return in_array($status, $allowedStatuses, true) ? $status : 'unread'; |
| 1591 |
} |
| 1592 |
|
| 1593 |
/** |
| 1594 |
* Sanitize form column value based on column type |
| 1595 |
* |
| 1596 |
* @param string $column |
| 1597 |
* @param mixed $value |
| 1598 |
* @return mixed |
| 1599 |
*/ |
| 1600 |
public static function sanitizeFormColumnValue(string $column, $value) |
| 1601 |
{ |
| 1602 |
// Use FormRepository constants |
| 1603 |
if ($column === 'starred') { |
| 1604 |
return self::sanitizeStarredValue($value); |
| 1605 |
} |
| 1606 |
return sanitize_text_field($value); |
| 1607 |
} |
| 1608 |
|
| 1609 |
/** |
| 1610 |
* Sanitize entry column value based on column type |
| 1611 |
* |
| 1612 |
* @param string $column |
| 1613 |
* @param mixed $value |
| 1614 |
* @return mixed |
| 1615 |
*/ |
| 1616 |
public static function sanitizeEntryColumnValue(string $column, $value) |
| 1617 |
{ |
| 1618 |
// Use EntryRepository constants |
| 1619 |
if ($column === 'starred') { |
| 1620 |
return self::sanitizeStarredValue($value); |
| 1621 |
} |
| 1622 |
if ($column === 'status') { |
| 1623 |
return self::sanitizeEntryStatus($value); |
| 1624 |
} |
| 1625 |
return sanitize_text_field($value); |
| 1626 |
} |
| 1627 |
|
| 1628 |
/** |
| 1629 |
* Sanitize a space-separated string of CSS classes |
| 1630 |
* |
| 1631 |
* Uses sanitize_html_class for each individual class name, |
| 1632 |
* which is more appropriate than sanitize_text_field for CSS classes. |
| 1633 |
* |
| 1634 |
* @param string $classString Space-separated CSS class names |
| 1635 |
* @return string Sanitized space-separated CSS class names |
| 1636 |
*/ |
| 1637 |
public static function sanitizeCssClasses(string $classString): string |
| 1638 |
{ |
| 1639 |
$classes = explode(' ', $classString); |
| 1640 |
$sanitized = array_map('sanitize_html_class', $classes); |
| 1641 |
$sanitized = array_filter($sanitized); |
| 1642 |
|
| 1643 |
return implode(' ', $sanitized); |
| 1644 |
} |
| 1645 |
} |
| 1646 |
|
