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<?php
/**
* Create new Form with Template and return the form ID.
*
* @package sureforms.
* @since 0.0.1
*/
namespace SRFM\Inc;
use SRFM\Inc\Traits\Get_Instance;
use WP_Error;
use WP_Post_Type;
use WP_REST_Response;
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly.
}
/**
* Create New Form.
*
* @since 0.0.1
*/
class Create_New_Form {
use Get_Instance;
/**
* Constructor
*
* @since 0.0.1
*/
public function __construct() {
add_action( 'rest_api_init', [ $this, 'register_custom_endpoint' ] );
}
/**
* Add custom API Route create-new-form.
*
* @return void
* @since 0.0.1
*/
public function register_custom_endpoint() {
register_rest_route(
'sureforms/v1',
'/create-new-form',
[
'methods' => 'POST',
'callback' => [ $this, 'create_form' ],
'permission_callback' => [ $this, 'get_items_permissions_check' ],
]
);
}
/**
* Checks whether a given request has permission to create new forms.
*
* @return true|WP_Error True if the request has read access, WP_Error object otherwise.
* @since 0.0.1
*/
public function get_items_permissions_check() {
if ( current_user_can( 'edit_posts' ) ) {
return true;
}
foreach ( get_post_types( [ 'show_in_rest' => true ], 'objects' ) as $post_type ) {
/**
* The post type.
*
* @var WP_Post_Type $post_type
*/
if ( current_user_can( $post_type->cap->edit_posts ) ) {
return true;
}
}
return new \WP_Error(
'rest_cannot_view',
__( 'Sorry, you are not allowed to create forms.', 'sureforms' ),
[ 'status' => \rest_authorization_required_code() ]
);
}
/**
* Get default post metas for form when creating using template.
*
* @return array<string, array<int, int|string>> Default meta keys.
* @since 0.0.2
*/
public static function get_default_meta_keys() {
return [
'_srfm_submit_button_text' => [ 'Submit' ],
'_srfm_use_label_as_placeholder' => [ '' ],
'_srfm_single_page_form_title' => [ 1 ],
'_srfm_instant_form' => [ '' ],
'_srfm_form_container_width' => [ 650 ],
'_srfm_bg_type' => [ 'image' ],
'_srfm_bg_image' => [ '' ],
'_srfm_cover_image' => [ '' ],
'_srfm_bg_color' => [ '#ffffff' ],
'_srfm_submit_width_backend' => [ 'max-content' ],
'_srfm_submit_alignment' => [ 'left' ],
'_srfm_submit_alignment_backend' => [ '100%' ],
'_srfm_submit_width' => [ '' ],
'_srfm_inherit_theme_button' => [ '' ],
'_srfm_additional_classes' => [ '' ],
'_srfm_submit_type' => [ 'message' ],
'_srfm_form_recaptcha' => [ 'none' ],
];
}
/**
* Create new form post from selected template.
*
* @param \WP_REST_Request $data Form Markup Data.
*
* @return WP_Error|WP_REST_Response
* @since 0.0.1
*/
public static function create_form( $data ) {
$nonce = Helper::get_string_value( $data->get_header( 'X-WP-Nonce' ) );
$nonce = sanitize_text_field( $nonce );
if ( ! wp_verify_nonce( $nonce, 'wp_rest' ) ) {
wp_send_json_error(
[
'message' => __( 'Nonce verification failed.', 'sureforms' ),
]
);
}
$form_info = $data->get_body();
$form_info_obj = json_decode( $form_info );
// Check if JSON decoding was successful and $form_info_obj is an object.
if ( json_last_error() !== JSON_ERROR_NONE || ! is_object( $form_info_obj ) ) {
wp_send_json_error(
[
'message' => __( 'Invalid JSON format.', 'sureforms' ),
]
);
}
$required_properties = [ 'template_name', 'form_data' ];
// Check if required properties exist in the $form_info_obj.
foreach ( $required_properties as $property ) {
if ( ! property_exists( $form_info_obj, $property ) ) {
wp_send_json_error(
[
'message' => __( 'Missing required properties in form info.', 'sureforms' ),
]
);
}
}
$title = $form_info_obj->template_name ?? '';
$content = $form_info_obj->form_data ?? '';
$template_metas = isset( $form_info_obj->template_metas ) ? (array) $form_info_obj->template_metas : [];
// if post content contains srfm/page-break block, then set _srfm_is_page_break meta to true.
if ( strpos( $content, 'srfm/page-break' ) !== false ) {
$template_metas['_srfm_is_page_break'] = [ 'true' ];
}
$post_id = wp_insert_post(
[
'post_title' => $title,
'post_content' => $content,
'post_status' => 'draft',
'post_type' => 'sureforms_form',
]
);
if ( ! empty( $post_id ) ) {
if ( ! empty( $template_metas ) ) {
$default_post_metas = self::get_default_meta_keys();
$post_metas = array_merge( $default_post_metas, $template_metas );
foreach ( $post_metas as $meta_key => $meta_value ) {
add_post_meta( $post_id, $meta_key, $meta_value[0] );
}
}
return new WP_REST_Response(
[
'message' => __( 'SureForms Form created successfully.', 'sureforms' ),
'id' => $post_id,
]
);
}
wp_send_json_error(
[
'message' => __( 'Error creating SureForms Form, ', 'sureforms' ),
]
);
}
}