| 1 |
<?php |
| 2 |
/** |
| 3 |
* SureForms - AI Form Builder. |
| 4 |
* |
| 5 |
* @package sureforms |
| 6 |
* @since 0.0.8 |
| 7 |
*/ |
| 8 |
|
| 9 |
namespace SRFM\Inc\AI_Form_Builder; |
| 10 |
|
| 11 |
use SRFM\Inc\Helper; |
| 12 |
use SRFM\Inc\Traits\Get_Instance; |
| 13 |
use WP_Error; |
| 14 |
|
| 15 |
// Exit if accessed directly. |
| 16 |
if ( ! defined( 'ABSPATH' ) ) { |
| 17 |
exit; |
| 18 |
} |
| 19 |
|
| 20 |
/** |
| 21 |
* SureForms AI Form Builder Class. |
| 22 |
*/ |
| 23 |
class Field_Mapping { |
| 24 |
use Get_Instance; |
| 25 |
|
| 26 |
/** |
| 27 |
* Generate Gutenberg Fields from AI data. |
| 28 |
* |
| 29 |
* @param \WP_REST_Request $request Full details about the request. |
| 30 |
* @return string|WP_Error |
| 31 |
*/ |
| 32 |
public static function generate_gutenberg_fields_from_questions( $request ) { |
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|
| 34 |
// Get params from request. |
| 35 |
$params = $request->get_params(); |
| 36 |
|
| 37 |
// check parama is empty or not and is an array and consist form_data key. |
| 38 |
// count() is guarded by is_array(): a non-array form_data is a TypeError in PHP 8, |
| 39 |
// and this endpoint is reachable with any JSON value. It falls through to the |
| 40 |
// invalid_form_data check below instead. |
| 41 |
if ( empty( $params ) || ! is_array( $params ) || ! isset( $params['form_data'] ) |
| 42 |
|| ( is_array( $params['form_data'] ) && 0 === count( $params['form_data'] ) ) ) { |
| 43 |
return new WP_Error( |
| 44 |
'srfm_ai_mapping_missing_form_data', |
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__( 'The AI form data is missing. Please try again.', 'sureforms' ), |
| 46 |
[ 'status' => 400 ] |
| 47 |
); |
| 48 |
} |
| 49 |
|
| 50 |
// Get questions from form data. |
| 51 |
$form_data = $params['form_data']; |
| 52 |
if ( empty( $form_data ) || ! is_array( $form_data ) ) { |
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return new WP_Error( |
| 54 |
'srfm_ai_mapping_invalid_form_data', |
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__( 'The AI form data is not in the expected format.', 'sureforms' ), |
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[ 'status' => 400 ] |
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); |
| 58 |
} |
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|
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$form = $form_data['form'] ?? null; |
| 61 |
if ( empty( $form ) || ! is_array( $form ) ) { |
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return new WP_Error( |
| 63 |
'srfm_ai_mapping_missing_form', |
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__( 'The AI response did not include a form. Please try again.', 'sureforms' ), |
| 65 |
[ 'status' => 400 ] |
| 66 |
); |
| 67 |
} |
| 68 |
|
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$form_fields = $form['formFields'] ?? null; |
| 70 |
if ( empty( $form_fields ) || ! is_array( $form_fields ) ) { |
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return new WP_Error( |
| 72 |
'srfm_ai_mapping_missing_form_fields', |
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__( 'The AI was unable to generate form fields. Please try again.', 'sureforms' ), |
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[ 'status' => 400 ] |
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); |
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} |
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|
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// Initialize post content string. |
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$post_content = ''; |
| 80 |
|
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$is_conversational = isset( $params['is_conversional'] ) ? filter_var( $params['is_conversional'], FILTER_VALIDATE_BOOLEAN ) : false; |
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$form_type = isset( $params['form_type'] ) ? Helper::get_string_value( $params['form_type'] ) : 'simple'; |
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|
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// Filer to skip fields while mapping the fields. |
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$skip_fields = apply_filters( 'srfm_ai_field_map_skip_fields', [], $is_conversational, $form_type ); |
| 86 |
|
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// Loop through questions. |
| 88 |
foreach ( $form_fields as $question ) { |
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|
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// Check if question is empty then continue to next question. |
| 91 |
if ( empty( $question ) || ! is_array( $question ) ) { |
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return new WP_Error( |
| 93 |
'srfm_ai_mapping_invalid_field', |
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__( 'The AI returned a malformed form field. Please try again.', 'sureforms' ), |
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[ 'status' => 400 ] |
| 96 |
); |
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} |
| 98 |
|
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// Initialize common attributes. |
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$common_attributes = [ |
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'block_id' => bin2hex( random_bytes( 4 ) ), // Generate random block_id. |
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'formId' => 0, // Set your formId here. |
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]; |
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|
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// Merge common attributes with question attributes. |
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$merged_attributes = array_merge( |
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$common_attributes, |
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[ |
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'label' => sanitize_text_field( $question['label'] ), |
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'required' => filter_var( $question['required'], FILTER_VALIDATE_BOOLEAN ), |
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'help' => isset( $question['helpText'] ) ? sanitize_text_field( $question['helpText'] ) : '', |
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'slug' => isset( $question['slug'] ) ? sanitize_text_field( $question['slug'] ) : '', |
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] |
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); |
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|
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// Forward `placeholder` to the block attrs. Every input-like |
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// block (`input`, `email`, `url`, `phone`, `number`, |
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// `textarea`, `dropdown`) declares a `placeholder` attribute |
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// in its block.json; without this passthrough the value is |
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// silently dropped by the mapper even when the caller (AI, |
| 121 |
// MCP, or the HTML-form converter) supplied it. |
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if ( isset( $question['placeholder'] ) && is_string( $question['placeholder'] ) && '' !== $question['placeholder'] ) { |
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// Bound the placeholder to 500 chars: other string fields |
| 124 |
// in this mapper are implicitly bounded by their upstream |
| 125 |
// schema, but `placeholder` lands here from three call |
| 126 |
// sites (AI, MCP, HTML converter) and a pathological |
| 127 |
// caller could push a multi-MB string into the block's |
| 128 |
// `_srfm_*` post meta. `wp_html_excerpt` strips HTML |
| 129 |
// first, then truncates safely on word boundaries. |
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$merged_attributes['placeholder'] = wp_html_excerpt( sanitize_text_field( $question['placeholder'] ), 500 ); |
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} |
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|
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// Forward `className` (Additional CSS Class) to the block attrs. |
| 134 |
// Field blocks inherit core's className support and render it onto the |
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// field wrapper (see inc/fields/base.php::set_properties()). Lands from |
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// multiple callers (AI, MCP, HTML converter), so sanitize each token. |
| 137 |
if ( isset( $question['className'] ) && is_string( $question['className'] ) && '' !== $question['className'] ) { |
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$classes = preg_split( '/\s+/', trim( $question['className'] ) ); |
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if ( is_array( $classes ) ) { |
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$clean = implode( ' ', array_filter( array_map( 'sanitize_html_class', $classes ) ) ); |
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if ( '' !== $clean ) { |
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$merged_attributes['className'] = $clean; |
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} |
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} |
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} |
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|
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// Apply filter to modify field type. |
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$field_type = apply_filters( 'srfm_ai_field_modify_field_type', $question['fieldType'], $question, $is_conversational, $form_type ); |
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|
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// Determine field type based on field_type. |
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switch ( $field_type ) { |
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case 'input': |
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case 'email': |
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case 'number': |
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case 'textarea': |
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case 'dropdown': |
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case 'checkbox': |
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case 'address': |
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case 'inline-button': |
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case 'gdpr': |
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case 'multi-choice': |
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case 'url': |
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case 'phone': |
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case 'payment': |
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// if payment block then map payment specific attributes. |
| 166 |
if ( 'payment' === $field_type ) { |
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// Amount-unit convention (do not change without auditing the full |
| 168 |
// chain): the AI prompt schema describes fixedAmount / oneTimeFixedAmount |
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// / subscriptionFixedAmount in MAJOR units (dollars/euros/etc.) using |
| 170 |
// dollar-magnitude examples (e.g. 99, 1500). All downstream layers |
| 171 |
// agree: block attrs and stored block_config keep the value in major |
| 172 |
// units, frontend JS multiplies by 100 only at the boundary when posting |
| 173 |
// to create_payment_intent, and the server divides it back via |
| 174 |
// Stripe_Helper::amount_from_stripe_format() before validating against |
| 175 |
// the stored fixed_amount. Stripe API itself is the only consumer that |
| 176 |
// expects minor units and it is fed the JS-multiplied value. Reviewers: |
| 177 |
// do not flag a "cents vs dollars ambiguity" here — the convention is |
| 178 |
// consistent end-to-end, and adding a unit declaration to the AI schema |
| 179 |
// would actually break the existing pipeline. |
| 180 |
// |
| 181 |
// Default-amount convention (do not change without auditing every |
| 182 |
// callsite): the fallback `10` used when the AI omits fixedAmount / |
| 183 |
// oneTimeFixedAmount / subscriptionFixedAmount is the same starter |
| 184 |
// value that block.json sets when an admin manually adds a payment |
| 185 |
// block in the Gutenberg editor. payment-markup.php and |
| 186 |
// field-validation.php apply the same default. AI-generated forms |
| 187 |
// therefore behave identically to manually-built forms when an amount |
| 188 |
// is missing — admin reviews the form preview and adjusts before |
| 189 |
// publishing. The schema marks these three amounts as `required`, so |
| 190 |
// in practice this fallback only fires for malformed AI responses; |
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// changing it to 0 would make the manual-editor UX worse without |
| 192 |
// closing any real revenue-loss vector. Reviewers: do not flag the |
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// `10` default here as a hidden charge — it is the project-wide |
| 194 |
// payment-block starter value. |
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// |
| 196 |
// Update-flow caveat (pre-existing, not specific to "both" mode): |
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// generate_gutenberg_fields_from_questions() is also called by the |
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// update-form ability (inc/abilities/forms/update-form.php) which |
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// regenerates the entire post_content from the AI's input. There is |
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// no merge with the form's currently-saved attributes — every field |
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// type's default-on-omit behavior applies. If an AI partial update |
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// omits a field attribute (e.g. a previously-saved subscriptionFixedAmount |
| 203 |
// of $15), the default kicks in and overwrites the saved value. This |
| 204 |
// is a long-standing characteristic of the update flow, affecting all |
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// fields equally; it is not a regression introduced by the "both" |
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// payment-type work and should be addressed (if at all) by teaching |
| 207 |
// generate_gutenberg_fields_from_questions to merge with existing block |
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// attrs — a broader refactor outside this scope. Reviewers: do not |
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// flag this as a payment-specific bug. |
| 210 |
// |
| 211 |
// Schema "required" scope (sureforms-ai-templates/payment.json): |
| 212 |
// the JSON schema lists every payment property — including all 11 |
| 213 |
// "both"-mode attrs — in a single flat `required` array applied to |
| 214 |
// every payment field, not scoped per paymentType. This is a |
| 215 |
// constraint of OpenAI's strict structured output mode: when |
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// `additionalProperties: false` is set, every property must also |
| 217 |
// appear in `required`. The per-property `description` strings tell |
| 218 |
// the model to emit empty strings / 0 for inapplicable modes (e.g. |
| 219 |
// `oneTimeLabel: ''` when paymentType='one-time'). The mapping below |
| 220 |
// only reads those attrs when paymentType='both', so empty values |
| 221 |
// for other modes are silently and correctly dropped — there is no |
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// silent conflict. Reviewers: do not flag the flat `required` list |
| 223 |
// as a scoping bug; it is how OpenAI strict mode works. |
| 224 |
$amount_types = [ 'fixed', 'variable', 'user-choice' ]; |
| 225 |
$intervals = [ 'day', 'week', 'month', 'quarter', 'year' ]; |
| 226 |
|
| 227 |
$merged_attributes['customerNameField'] = isset( $question['customerNameField'] ) ? sanitize_text_field( $question['customerNameField'] ) : ''; |
| 228 |
$merged_attributes['customerEmailField'] = isset( $question['customerEmailField'] ) ? sanitize_text_field( $question['customerEmailField'] ) : ''; |
| 229 |
$merged_attributes['paymentType'] = isset( $question['paymentType'] ) && in_array( $question['paymentType'], [ 'one-time', 'subscription', 'both' ], true ) ? sanitize_text_field( $question['paymentType'] ) : 'one-time'; |
| 230 |
$merged_attributes['subscriptionPlan'] = isset( $question['subscriptionPlan'] ) && is_array( $question['subscriptionPlan'] ) ? [ |
| 231 |
'name' => isset( $question['subscriptionPlan']['name'] ) ? sanitize_text_field( $question['subscriptionPlan']['name'] ) : 'Subscription Plan', |
| 232 |
'interval' => isset( $question['subscriptionPlan']['interval'] ) && in_array( $question['subscriptionPlan']['interval'], $intervals, true ) ? sanitize_text_field( $question['subscriptionPlan']['interval'] ) : 'month', |
| 233 |
'billingCycles' => isset( $question['subscriptionPlan']['billingCycles'] ) ? ( is_numeric( $question['subscriptionPlan']['billingCycles'] ) ? intval( $question['subscriptionPlan']['billingCycles'] ) : sanitize_text_field( $question['subscriptionPlan']['billingCycles'] ) ) : 'ongoing', |
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] : [ |
| 235 |
'name' => 'Subscription Plan', |
| 236 |
'interval' => 'month', |
| 237 |
'billingCycles' => 'ongoing', |
| 238 |
]; |
| 239 |
$merged_attributes['amountType'] = isset( $question['amountType'] ) && in_array( $question['amountType'], $amount_types, true ) ? sanitize_text_field( $question['amountType'] ) : 'fixed'; |
| 240 |
$merged_attributes['fixedAmount'] = isset( $question['fixedAmount'] ) && is_numeric( $question['fixedAmount'] ) ? floatval( $question['fixedAmount'] ) : 10; |
| 241 |
$merged_attributes['minimumAmount'] = isset( $question['minimumAmount'] ) && is_numeric( $question['minimumAmount'] ) ? floatval( $question['minimumAmount'] ) : 0; |
| 242 |
$merged_attributes['amountLabel'] = isset( $question['amountLabel'] ) ? sanitize_text_field( $question['amountLabel'] ) : 'Enter Amount'; |
| 243 |
$merged_attributes['variableAmountField'] = isset( $question['variableAmountField'] ) ? sanitize_text_field( $question['variableAmountField'] ) : ''; |
| 244 |
|
| 245 |
// "Both" mode attributes — admins configure one-time AND subscription in the same block. |
| 246 |
if ( 'both' === $merged_attributes['paymentType'] ) { |
| 247 |
$merged_attributes['oneTimeLabel'] = isset( $question['oneTimeLabel'] ) ? sanitize_text_field( $question['oneTimeLabel'] ) : 'One-Time Payment'; |
| 248 |
$merged_attributes['subscriptionLabel'] = isset( $question['subscriptionLabel'] ) ? sanitize_text_field( $question['subscriptionLabel'] ) : 'Subscription'; |
| 249 |
$merged_attributes['defaultPaymentChoice'] = isset( $question['defaultPaymentChoice'] ) && in_array( $question['defaultPaymentChoice'], [ 'one-time', 'subscription' ], true ) ? sanitize_text_field( $question['defaultPaymentChoice'] ) : 'one-time'; |
| 250 |
$merged_attributes['oneTimeAmountType'] = isset( $question['oneTimeAmountType'] ) && in_array( $question['oneTimeAmountType'], $amount_types, true ) ? sanitize_text_field( $question['oneTimeAmountType'] ) : 'fixed'; |
| 251 |
$merged_attributes['oneTimeFixedAmount'] = isset( $question['oneTimeFixedAmount'] ) && is_numeric( $question['oneTimeFixedAmount'] ) ? floatval( $question['oneTimeFixedAmount'] ) : 10; |
| 252 |
$merged_attributes['oneTimeMinimumAmount'] = isset( $question['oneTimeMinimumAmount'] ) && is_numeric( $question['oneTimeMinimumAmount'] ) ? floatval( $question['oneTimeMinimumAmount'] ) : 0; |
| 253 |
$merged_attributes['oneTimeVariableAmountField'] = isset( $question['oneTimeVariableAmountField'] ) ? sanitize_text_field( $question['oneTimeVariableAmountField'] ) : ''; |
| 254 |
$merged_attributes['subscriptionAmountType'] = isset( $question['subscriptionAmountType'] ) && in_array( $question['subscriptionAmountType'], $amount_types, true ) ? sanitize_text_field( $question['subscriptionAmountType'] ) : 'fixed'; |
| 255 |
$merged_attributes['subscriptionFixedAmount'] = isset( $question['subscriptionFixedAmount'] ) && is_numeric( $question['subscriptionFixedAmount'] ) ? floatval( $question['subscriptionFixedAmount'] ) : 10; |
| 256 |
$merged_attributes['subscriptionMinimumAmount'] = isset( $question['subscriptionMinimumAmount'] ) && is_numeric( $question['subscriptionMinimumAmount'] ) ? floatval( $question['subscriptionMinimumAmount'] ) : 0; |
| 257 |
$merged_attributes['subscriptionVariableAmountField'] = isset( $question['subscriptionVariableAmountField'] ) ? sanitize_text_field( $question['subscriptionVariableAmountField'] ) : ''; |
| 258 |
} |
| 259 |
} |
| 260 |
|
| 261 |
// Handle specific attributes for certain fields. |
| 262 |
if ( 'dropdown' === $field_type && ! empty( $question['fieldOptions'] ) && is_array( $question['fieldOptions'] ) && |
| 263 |
! empty( $question['fieldOptions'][0]['label'] ) |
| 264 |
) { |
| 265 |
// Defense-in-depth: although the upstream middleware is |
| 266 |
// trusted and these endpoints are capability-gated, |
| 267 |
// strings flow into Gutenberg block markup so we run |
| 268 |
// the user-facing fields through sanitize_text_field. |
| 269 |
$merged_attributes['options'] = self::sanitize_field_options( $question['fieldOptions'] ); |
| 270 |
|
| 271 |
if ( isset( $question['showValues'] ) ) { |
| 272 |
$merged_attributes['showValues'] = filter_var( $question['showValues'], FILTER_VALIDATE_BOOLEAN ); |
| 273 |
} |
| 274 |
|
| 275 |
// remove icon from options for the dropdown field. |
| 276 |
foreach ( $merged_attributes['options'] as $key => $option ) { |
| 277 |
if ( ! empty( $merged_attributes['options'][ $key ]['icon'] ) ) { |
| 278 |
$merged_attributes['options'][ $key ]['icon'] = ''; |
| 279 |
} |
| 280 |
} |
| 281 |
} |
| 282 |
if ( 'multi-choice' === $field_type ) { |
| 283 |
|
| 284 |
// Remove duplicate icons and clear icons if all are the same. |
| 285 |
$icons = array_column( $question['fieldOptions'], 'icon' ); |
| 286 |
$options = array_column( $question['fieldOptions'], 'optionTitle' ); |
| 287 |
$unique_icons = array_unique( $icons ); |
| 288 |
if ( count( $unique_icons ) === 1 || count( $options ) !== count( $icons ) ) { |
| 289 |
foreach ( $question['fieldOptions'] as &$option ) { |
| 290 |
$option['icon'] = ''; |
| 291 |
} |
| 292 |
} |
| 293 |
|
| 294 |
// Set options if they are valid. |
| 295 |
if ( ! empty( $question['fieldOptions'][0]['optionTitle'] ) ) { |
| 296 |
// Same defense-in-depth sanitization as the |
| 297 |
// dropdown branch above. |
| 298 |
$merged_attributes['options'] = self::sanitize_field_options( $question['fieldOptions'] ); |
| 299 |
} |
| 300 |
|
| 301 |
// Determine vertical layout based on icons. |
| 302 |
if ( ! empty( $merged_attributes['options'] ) ) { |
| 303 |
$merged_attributes['verticalLayout'] = array_reduce( |
| 304 |
$merged_attributes['options'], |
| 305 |
static fn( $carry, $option ) => $carry && ! empty( $option['icon'] ), |
| 306 |
true |
| 307 |
); |
| 308 |
} |
| 309 |
|
| 310 |
if ( isset( $question['showValues'] ) ) { |
| 311 |
$merged_attributes['showValues'] = filter_var( $question['showValues'], FILTER_VALIDATE_BOOLEAN ); |
| 312 |
} |
| 313 |
|
| 314 |
// Set single selection if provided. |
| 315 |
if ( isset( $question['singleSelection'] ) ) { |
| 316 |
$merged_attributes['singleSelection'] = filter_var( $question['singleSelection'], FILTER_VALIDATE_BOOLEAN ); |
| 317 |
} |
| 318 |
|
| 319 |
// Set choiceWidth for options divisible by 3. |
| 320 |
if ( ! empty( $merged_attributes['options'] ) && count( $merged_attributes['options'] ) % 3 === 0 ) { |
| 321 |
$merged_attributes['choiceWidth'] = 33.33; |
| 322 |
} |
| 323 |
} |
| 324 |
if ( 'phone' === $field_type ) { |
| 325 |
$merged_attributes['autoCountry'] = true; |
| 326 |
} |
| 327 |
|
| 328 |
// Apply filter to modify merged attributes. |
| 329 |
$merged_attributes = apply_filters( 'srfm_ai_form_builder_modify_merged_attributes', $merged_attributes, $question, $is_conversational, $form_type ); |
| 330 |
|
| 331 |
// if field type is needs to be skipped then skip that field. |
| 332 |
if ( ! empty( $skip_fields ) && in_array( $field_type, $skip_fields, true ) ) { |
| 333 |
break; |
| 334 |
} |
| 335 |
|
| 336 |
$post_content .= '<!-- wp:srfm/' . $field_type . ' ' . Helper::encode_json( $merged_attributes ) . ' /-->' . PHP_EOL; |
| 337 |
break; |
| 338 |
case 'slider': |
| 339 |
case 'page-break': |
| 340 |
case 'date-picker': |
| 341 |
case 'time-picker': |
| 342 |
case 'upload': |
| 343 |
case 'hidden': |
| 344 |
case 'rating': |
| 345 |
case 'signature': |
| 346 |
case 'nps': |
| 347 |
// If pro version is not active then do not add pro fields. |
| 348 |
if ( ! defined( 'SRFM_PRO_VER' ) ) { |
| 349 |
break; |
| 350 |
} |
| 351 |
|
| 352 |
if ( 'signature' === $field_type && defined( 'SRFM_PRO_PRODUCT' ) && SRFM_PRO_PRODUCT === 'SureForms Starter' ) { |
| 353 |
// If the product is SureForms Starter then skip the signature field. |
| 354 |
break; |
| 355 |
} |
| 356 |
|
| 357 |
// Handle specific attributes for certain pro fields. |
| 358 |
if ( 'slider' === $field_type ) { |
| 359 |
$merged_attributes['min'] = ! empty( $question['min'] ) ? filter_var( $question['min'], FILTER_VALIDATE_INT ) : 0; |
| 360 |
$merged_attributes['max'] = ! empty( $question['max'] ) ? filter_var( $question['max'], FILTER_VALIDATE_INT ) : 100; |
| 361 |
$merged_attributes['step'] = ! empty( $question['step'] ) ? filter_var( $question['step'], FILTER_VALIDATE_INT ) : 1; |
| 362 |
|
| 363 |
$merged_attributes['prefixTooltip'] = ! empty( $question['prefixTooltip'] ) ? $question['prefixTooltip'] : ''; |
| 364 |
$merged_attributes['suffixTooltip'] = ! empty( $question['suffixTooltip'] ) ? $question['suffixTooltip'] : ''; |
| 365 |
|
| 366 |
// get min and max then diveide by 2 and round it. |
| 367 |
$min = $merged_attributes['min']; |
| 368 |
$max = $merged_attributes['max']; |
| 369 |
|
| 370 |
if ( is_numeric( $min ) && is_numeric( $max ) ) { |
| 371 |
$min = intval( $min ); |
| 372 |
$max = intval( $max ); |
| 373 |
|
| 374 |
// If min and max are same then set the value to 0. |
| 375 |
$merged_attributes['numberDefaultValue'] = Helper::get_string_value( round( ( $min + $max ) / 2 ) ); |
| 376 |
} |
| 377 |
} |
| 378 |
if ( 'date-picker' === $field_type ) { |
| 379 |
$merged_attributes['dateFormat'] = ! empty( $question['dateFormat'] ) ? sanitize_text_field( $question['dateFormat'] ) : 'mm/dd/yy'; |
| 380 |
$merged_attributes['min'] = ! empty( $question['minDate'] ) ? sanitize_text_field( $question['minDate'] ) : ''; |
| 381 |
$merged_attributes['max'] = ! empty( $question['maxDate'] ) ? sanitize_text_field( $question['maxDate'] ) : ''; |
| 382 |
} |
| 383 |
if ( 'time-picker' === $field_type ) { |
| 384 |
$merged_attributes['increment'] = ! empty( $question['increment'] ) ? filter_var( $question['increment'], FILTER_VALIDATE_INT ) : 30; |
| 385 |
$merged_attributes['showTwelveHourFormat'] = ! empty( $question['showTwelveHourFormat'] ) ? filter_var( $question['useTwelveHourFormat'], FILTER_VALIDATE_BOOLEAN ) : false; |
| 386 |
$merged_attributes['min'] = ! empty( $question['minTime'] ) ? sanitize_text_field( $question['minTime'] ) : ''; |
| 387 |
$merged_attributes['max'] = ! empty( $question['maxTime'] ) ? sanitize_text_field( $question['maxTime'] ) : ''; |
| 388 |
} |
| 389 |
if ( 'rating' === $field_type ) { |
| 390 |
$merged_attributes['iconShape'] = ! empty( $question['iconShape'] ) ? sanitize_text_field( $question['iconShape'] ) : 'star'; |
| 391 |
$merged_attributes['showText'] = ! empty( $question['showTooltip'] ) ? filter_var( $question['showTooltip'], FILTER_VALIDATE_BOOLEAN ) : false; |
| 392 |
$merged_attributes['defaultRating'] = ! empty( $question['defaultRating'] ) ? filter_var( $question['defaultRating'], FILTER_VALIDATE_INT ) : 0; |
| 393 |
|
| 394 |
if ( ! empty( $merged_attributes['showText'] ) ) { |
| 395 |
foreach ( $question['tooltipValues'] as $tooltips ) { |
| 396 |
$i = 0; |
| 397 |
foreach ( $tooltips as $value ) { |
| 398 |
$merged_attributes['ratingText'][ $i ] = ! empty( $value ) ? sanitize_text_field( $value ) : ''; |
| 399 |
$i++; |
| 400 |
} |
| 401 |
} |
| 402 |
} |
| 403 |
} |
| 404 |
if ( 'upload' === $field_type ) { |
| 405 |
if ( ! empty( $question['allowedTypes'] ) ) { |
| 406 |
$allowed_types = str_replace( '.', '', $question['allowedTypes'] ); |
| 407 |
|
| 408 |
$allowed_types = explode( ',', $allowed_types ); |
| 409 |
|
| 410 |
$types_array = array_map( |
| 411 |
static function( $type ) { |
| 412 |
return [ |
| 413 |
'value' => trim( $type ), |
| 414 |
'label' => trim( $type ), |
| 415 |
]; |
| 416 |
}, |
| 417 |
$allowed_types |
| 418 |
); |
| 419 |
|
| 420 |
$merged_attributes['allowedFormats'] = $types_array; |
| 421 |
} else { |
| 422 |
$merged_attributes['allowedFormats'] = [ |
| 423 |
[ |
| 424 |
'value' => 'jpg', |
| 425 |
'label' => 'jpg', |
| 426 |
], |
| 427 |
[ |
| 428 |
'value' => 'jpeg', |
| 429 |
'label' => 'jpeg', |
| 430 |
], |
| 431 |
[ |
| 432 |
'value' => 'gif', |
| 433 |
'label' => 'gif', |
| 434 |
], |
| 435 |
[ |
| 436 |
'value' => 'png', |
| 437 |
'label' => 'png', |
| 438 |
], |
| 439 |
[ |
| 440 |
'value' => 'pdf', |
| 441 |
'label' => 'pdf', |
| 442 |
], |
| 443 |
]; |
| 444 |
} |
| 445 |
|
| 446 |
$merged_attributes['fileSizeLimit'] = ! empty( $question['uploadSize'] ) ? filter_var( $question['uploadSize'], FILTER_VALIDATE_INT ) : 10; |
| 447 |
|
| 448 |
$merged_attributes['multiple'] = ! empty( $question['multiUpload'] ) ? filter_var( $question['multiUpload'], FILTER_VALIDATE_BOOLEAN ) : false; |
| 449 |
|
| 450 |
$merged_attributes['maxFiles'] = ! empty( $question['multiFilesNumber'] ) ? filter_var( $question['multiFilesNumber'], FILTER_VALIDATE_INT ) : 2; |
| 451 |
|
| 452 |
} |
| 453 |
|
| 454 |
$post_content .= '<!-- wp:srfm/' . $field_type . ' ' . Helper::encode_json( $merged_attributes ) . ' /-->' . PHP_EOL; |
| 455 |
break; |
| 456 |
default: |
| 457 |
// Unsupported field type - fallback to input. |
| 458 |
$post_content .= '<!-- wp:srfm/input ' . Helper::encode_json( $merged_attributes ) . ' /-->' . PHP_EOL; |
| 459 |
} |
| 460 |
} |
| 461 |
|
| 462 |
return apply_filters( 'srfm_ai_form_builder_post_content', $post_content, $is_conversational, $form_type ); |
| 463 |
} |
| 464 |
|
| 465 |
/** |
| 466 |
* Sanitize the user-facing strings on each entry of the AI-generated |
| 467 |
* fieldOptions array before they are merged into block attributes. |
| 468 |
* |
| 469 |
* Defense-in-depth: the middleware is trusted today, but these strings |
| 470 |
* are serialized into Gutenberg block markup. Running each string field |
| 471 |
* through sanitize_text_field() prevents stored-content injection if |
| 472 |
* the upstream ever returns reflected user content. Non-string fields |
| 473 |
* (icon class names, booleans) are left untouched. |
| 474 |
* |
| 475 |
* @param array<int, array<string, mixed>> $options Raw fieldOptions array. |
| 476 |
* @since 2.8.2 |
| 477 |
* @return array<int, array<string, mixed>> Sanitized options. |
| 478 |
*/ |
| 479 |
private static function sanitize_field_options( $options ) { |
| 480 |
if ( ! is_array( $options ) ) { |
| 481 |
return []; |
| 482 |
} |
| 483 |
$sanitizable_keys = [ 'label', 'value', 'optionTitle' ]; |
| 484 |
foreach ( $options as $key => $option ) { |
| 485 |
if ( ! is_array( $option ) ) { |
| 486 |
continue; |
| 487 |
} |
| 488 |
foreach ( $sanitizable_keys as $field ) { |
| 489 |
if ( isset( $option[ $field ] ) && is_string( $option[ $field ] ) ) { |
| 490 |
$options[ $key ][ $field ] = sanitize_text_field( $option[ $field ] ); |
| 491 |
} |
| 492 |
} |
| 493 |
} |
| 494 |
return $options; |
| 495 |
} |
| 496 |
|
| 497 |
} |
| 498 |
|
