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<?php
/**
* SureForms - AI Form Builder.
*
* @package sureforms
* @since 0.0.8
*/
namespace SRFM\Inc\AI_Form_Builder;
use SRFM\Inc\Helper;
use SRFM\Inc\Traits\Get_Instance;
// Exit if accessed directly.
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
/**
* SureForms AI Form Builder Class.
*/
class Field_Mapping {
use Get_Instance;
/**
* Generate Gutenberg Fields from AI data.
*
* @param \WP_REST_Request $request Full details about the request.
* @return string
*/
public static function generate_gutenberg_fields_from_questions( $request ) {
// Get params from request.
$params = $request->get_params();
// check parama is empty or not and is an array and consist form_data key.
if ( empty( $params ) || ! is_array( $params ) || ! isset( $params['form_data'] ) || 0 === count( $params['form_data'] ) ) {
return '';
}
// Get questions from form data.
$form_data = $params['form_data'];
if ( empty( $form_data ) || ! is_array( $form_data ) ) {
return '';
}
$form = $form_data['form'];
if ( empty( $form ) || ! is_array( $form ) ) {
return '';
}
$form_fields = $form['formFields'];
// if questions is empty then return empty string.
if ( empty( $form_fields ) || ! is_array( $form ) ) {
return '';
}
// Initialize post content string.
$post_content = '';
$is_conversational = isset( $params['is_conversional'] ) ? filter_var( $params['is_conversional'], FILTER_VALIDATE_BOOLEAN ) : false;
$form_type = isset( $params['form_type'] ) ? Helper::get_string_value( $params['form_type'] ) : 'simple';
// Filer to skip fields while mapping the fields.
$skip_fields = apply_filters( 'srfm_ai_field_map_skip_fields', [], $is_conversational, $form_type );
// Loop through questions.
foreach ( $form_fields as $question ) {
// Check if question is empty then continue to next question.
if ( empty( $question ) || ! is_array( $question ) ) {
return '';
}
// Initialize common attributes.
$common_attributes = [
'block_id' => bin2hex( random_bytes( 4 ) ), // Generate random block_id.
'formId' => 0, // Set your formId here.
];
// Merge common attributes with question attributes.
$merged_attributes = array_merge(
$common_attributes,
[
'label' => sanitize_text_field( $question['label'] ),
'required' => filter_var( $question['required'], FILTER_VALIDATE_BOOLEAN ),
'help' => sanitize_text_field( $question['helpText'] ),
'slug' => isset( $question['slug'] ) ? sanitize_text_field( $question['slug'] ) : '',
]
);
// Apply filter to modify field type.
$field_type = apply_filters( 'srfm_ai_field_modify_field_type', $question['fieldType'], $question, $is_conversational, $form_type );
// Determine field type based on field_type.
switch ( $field_type ) {
case 'input':
case 'email':
case 'number':
case 'textarea':
case 'dropdown':
case 'checkbox':
case 'address':
case 'inline-button':
case 'gdpr':
case 'multi-choice':
case 'url':
case 'phone':
// Handle specific attributes for certain fields.
if ( 'dropdown' === $field_type && ! empty( $question['fieldOptions'] ) && is_array( $question['fieldOptions'] ) &&
! empty( $question['fieldOptions'][0]['label'] )
) {
$merged_attributes['options'] = $question['fieldOptions'];
if ( isset( $question['showValues'] ) ) {
$merged_attributes['showValues'] = filter_var( $question['showValues'], FILTER_VALIDATE_BOOLEAN );
}
// remove icon from options for the dropdown field.
foreach ( $merged_attributes['options'] as $key => $option ) {
if ( ! empty( $merged_attributes['options'][ $key ]['icon'] ) ) {
$merged_attributes['options'][ $key ]['icon'] = '';
}
}
}
if ( 'multi-choice' === $field_type ) {
// Remove duplicate icons and clear icons if all are the same.
$icons = array_column( $question['fieldOptions'], 'icon' );
$options = array_column( $question['fieldOptions'], 'optionTitle' );
$unique_icons = array_unique( $icons );
if ( count( $unique_icons ) === 1 || count( $options ) !== count( $icons ) ) {
foreach ( $question['fieldOptions'] as &$option ) {
$option['icon'] = '';
}
}
// Set options if they are valid.
if ( ! empty( $question['fieldOptions'][0]['optionTitle'] ) ) {
$merged_attributes['options'] = $question['fieldOptions'];
}
// Determine vertical layout based on icons.
if ( ! empty( $merged_attributes['options'] ) ) {
$merged_attributes['verticalLayout'] = array_reduce(
$merged_attributes['options'],
static fn( $carry, $option ) => $carry && ! empty( $option['icon'] ),
true
);
}
if ( isset( $question['showValues'] ) ) {
$merged_attributes['showValues'] = filter_var( $question['showValues'], FILTER_VALIDATE_BOOLEAN );
}
// Set single selection if provided.
if ( isset( $question['singleSelection'] ) ) {
$merged_attributes['singleSelection'] = filter_var( $question['singleSelection'], FILTER_VALIDATE_BOOLEAN );
}
// Set choiceWidth for options divisible by 3.
if ( ! empty( $merged_attributes['options'] ) && count( $merged_attributes['options'] ) % 3 === 0 ) {
$merged_attributes['choiceWidth'] = 33.33;
}
}
if ( 'phone' === $field_type ) {
$merged_attributes['autoCountry'] = true;
}
// Apply filter to modify merged attributes.
$merged_attributes = apply_filters( 'srfm_ai_form_builder_modify_merged_attributes', $merged_attributes, $question, $is_conversational, $form_type );
// if field type is needs to be skipped then skip that field.
if ( ! empty( $skip_fields ) && in_array( $field_type, $skip_fields, true ) ) {
break;
}
$post_content .= '<!-- wp:srfm/' . $field_type . ' ' . Helper::encode_json( $merged_attributes ) . ' /-->' . PHP_EOL;
break;
case 'slider':
case 'page-break':
case 'date-picker':
case 'time-picker':
case 'upload':
case 'hidden':
case 'rating':
case 'signature':
// If pro version is not active then do not add pro fields.
if ( ! defined( 'SRFM_PRO_VER' ) ) {
break;
}
if ( 'signature' === $field_type && defined( 'SRFM_PRO_PRODUCT' ) && SRFM_PRO_PRODUCT === 'SureForms Starter' ) {
// If the product is SureForms Starter then skip the signature field.
break;
}
// Handle specific attributes for certain pro fields.
if ( 'slider' === $field_type ) {
$merged_attributes['min'] = ! empty( $question['min'] ) ? filter_var( $question['min'], FILTER_VALIDATE_INT ) : 0;
$merged_attributes['max'] = ! empty( $question['max'] ) ? filter_var( $question['max'], FILTER_VALIDATE_INT ) : 100;
$merged_attributes['step'] = ! empty( $question['step'] ) ? filter_var( $question['step'], FILTER_VALIDATE_INT ) : 1;
$merged_attributes['prefixTooltip'] = ! empty( $question['prefixTooltip'] ) ? $question['prefixTooltip'] : '';
$merged_attributes['suffixTooltip'] = ! empty( $question['suffixTooltip'] ) ? $question['suffixTooltip'] : '';
// get min and max then diveide by 2 and round it.
$min = $merged_attributes['min'];
$max = $merged_attributes['max'];
if ( is_numeric( $min ) && is_numeric( $max ) ) {
$min = intval( $min );
$max = intval( $max );
// If min and max are same then set the value to 0.
$merged_attributes['numberDefaultValue'] = Helper::get_string_value( round( ( $min + $max ) / 2 ) );
}
}
if ( 'date-picker' === $field_type ) {
$merged_attributes['dateFormat'] = ! empty( $question['dateFormat'] ) ? sanitize_text_field( $question['dateFormat'] ) : 'mm/dd/yy';
$merged_attributes['min'] = ! empty( $question['minDate'] ) ? sanitize_text_field( $question['minDate'] ) : '';
$merged_attributes['max'] = ! empty( $question['maxDate'] ) ? sanitize_text_field( $question['maxDate'] ) : '';
}
if ( 'time-picker' === $field_type ) {
$merged_attributes['increment'] = ! empty( $question['increment'] ) ? filter_var( $question['increment'], FILTER_VALIDATE_INT ) : 30;
$merged_attributes['showTwelveHourFormat'] = ! empty( $question['showTwelveHourFormat'] ) ? filter_var( $question['useTwelveHourFormat'], FILTER_VALIDATE_BOOLEAN ) : false;
$merged_attributes['min'] = ! empty( $question['minTime'] ) ? sanitize_text_field( $question['minTime'] ) : '';
$merged_attributes['max'] = ! empty( $question['maxTime'] ) ? sanitize_text_field( $question['maxTime'] ) : '';
}
if ( 'rating' === $field_type ) {
$merged_attributes['iconShape'] = ! empty( $question['iconShape'] ) ? sanitize_text_field( $question['iconShape'] ) : 'star';
$merged_attributes['showText'] = ! empty( $question['showTooltip'] ) ? filter_var( $question['showTooltip'], FILTER_VALIDATE_BOOLEAN ) : false;
$merged_attributes['defaultRating'] = ! empty( $question['defaultRating'] ) ? filter_var( $question['defaultRating'], FILTER_VALIDATE_INT ) : 0;
if ( ! empty( $merged_attributes['showText'] ) ) {
foreach ( $question['tooltipValues'] as $tooltips ) {
$i = 0;
foreach ( $tooltips as $value ) {
$merged_attributes['ratingText'][ $i ] = ! empty( $value ) ? sanitize_text_field( $value ) : '';
$i++;
}
}
}
}
if ( 'upload' === $field_type ) {
if ( ! empty( $question['allowedTypes'] ) ) {
$allowed_types = str_replace( '.', '', $question['allowedTypes'] );
$allowed_types = explode( ',', $allowed_types );
$types_array = array_map(
static function( $type ) {
return [
'value' => trim( $type ),
'label' => trim( $type ),
];
},
$allowed_types
);
$merged_attributes['allowedFormats'] = $types_array;
} else {
$merged_attributes['allowedFormats'] = [
[
'value' => 'jpg',
'label' => 'jpg',
],
[
'value' => 'jpeg',
'label' => 'jpeg',
],
[
'value' => 'gif',
'label' => 'gif',
],
[
'value' => 'png',
'label' => 'png',
],
[
'value' => 'pdf',
'label' => 'pdf',
],
];
}
$merged_attributes['fileSizeLimit'] = ! empty( $question['uploadSize'] ) ? filter_var( $question['uploadSize'], FILTER_VALIDATE_INT ) : 10;
$merged_attributes['multiple'] = ! empty( $question['multiUpload'] ) ? filter_var( $question['multiUpload'], FILTER_VALIDATE_BOOLEAN ) : false;
$merged_attributes['maxFiles'] = ! empty( $question['multiFilesNumber'] ) ? filter_var( $question['multiFilesNumber'], FILTER_VALIDATE_INT ) : 2;
}
$post_content .= '<!-- wp:srfm/' . $field_type . ' ' . Helper::encode_json( $merged_attributes ) . ' /-->' . PHP_EOL;
break;
default:
// Unsupported field type - fallback to input.
$post_content .= '<!-- wp:srfm/input ' . Helper::encode_json( $merged_attributes ) . ' /-->' . PHP_EOL;
}
}
return apply_filters( 'srfm_ai_form_builder_post_content', $post_content, $is_conversational, $form_type );
}
}