| @@ -34,9 +34,13 @@ | ||
| 34 | 34 | // Get params from request. |
| 35 | 35 | $params = $request->get_params(); |
| 36 | 36 | |
| 37 | 37 | // check parama is empty or not and is an array and consist form_data key. |
| 38 | - if ( empty( $params ) || ! is_array( $params ) || ! isset( $params['form_data'] ) || 0 === count( $params['form_data'] ) ) { | |
| 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'] ) ) ) { | |
| 39 | 43 | return new WP_Error( |
| 40 | 44 | 'srfm_ai_mapping_missing_form_data', |
| 41 | 45 | __( 'The AI form data is missing. Please try again.', 'sureforms' ), |
| 42 | 46 | [ 'status' => 400 ] |
| @@ -123,8 +127,22 @@ | ||
| 123 | 127 | // caller could push a multi-MB string into the block's |
| 124 | 128 | // `_srfm_*` post meta. `wp_html_excerpt` strips HTML |
| 125 | 129 | // first, then truncates safely on word boundaries. |
| 126 | 130 | $merged_attributes['placeholder'] = wp_html_excerpt( sanitize_text_field( $question['placeholder'] ), 500 ); |
| 131 | + } | |
| 132 | + | |
| 133 | + // Forward `className` (Additional CSS Class) to the block attrs. | |
| 134 | + // Field blocks inherit core's className support and render it onto the | |
| 135 | + // field wrapper (see inc/fields/base.php::set_properties()). Lands from | |
| 136 | + // multiple callers (AI, MCP, HTML converter), so sanitize each token. | |
| 137 | + if ( isset( $question['className'] ) && is_string( $question['className'] ) && '' !== $question['className'] ) { | |
| 138 | + $classes = preg_split( '/\s+/', trim( $question['className'] ) ); | |
| 139 | + if ( is_array( $classes ) ) { | |
| 140 | + $clean = implode( ' ', array_filter( array_map( 'sanitize_html_class', $classes ) ) ); | |
| 141 | + if ( '' !== $clean ) { | |
| 142 | + $merged_attributes['className'] = $clean; | |
| 143 | + } | |
| 144 | + } | |
| 127 | 145 | } |
| 128 | 146 | |
| 129 | 147 | // Apply filter to modify field type. |
| 130 | 148 | $field_type = apply_filters( 'srfm_ai_field_modify_field_type', $question['fieldType'], $question, $is_conversational, $form_type ); |
