sureforms / inc / rest-api.php

rest-api.php in SureForms – Contact Form Builder, AI Forms, Payment Form, Survey & Quiz 0.0.11, at inc/rest-api.php

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1	<?php
2	/**
3	* Rest API Manager Class.
4	*
5	* @package sureforms.
6	*/
7
8	namespace SRFM\Inc;
9
10	use SRFM\Inc\Traits\Get_Instance;
11	use SRFM\Inc\AI_Form_Builder\AI_Form_Builder;
12	use SRFM\Inc\AI_Form_Builder\Field_Mapping;
13	use SRFM\Inc\AI_Form_Builder\AI_Auth;
14
15	if ( ! defined( 'ABSPATH' ) ) {
16	exit; // Exit if accessed directly.
17	}
18
19	/**
20	* Rest API handler class.
21	*
22	* @since 0.0.7
23	*/
24	class Rest_Api {
25
26	use Get_Instance;
27
28	/**
29	* Constructor
30	*
31	* @since 0.0.7
32	* @return void
33	*/
34	public function __construct() {
35	add_action( 'rest_api_init', [ $this, 'register_endpoints' ] );
36	}
37
38	/**
39	* Register endpoints
40	*
41	* @since 0.0.7
42	* @return void
43	*/
44	public function register_endpoints() {
45
46	$prefix = 'sureforms';
47	$version_slug = 'v1';
48
49	$endpoints = $this->get_endpoints();
50
51	foreach ( $endpoints as $endpoint => $args ) {
52	register_rest_route(
53	$prefix . '/' . $version_slug,
54	$endpoint,
55	$args
56	);
57	}
58	}
59
60	/**
61	* Check if user can edit posts
62	*
63	* @since 0.0.7
64	* @return bool
65	*/
66	public function can_edit_posts() {
67	return current_user_can( 'edit_posts' );
68	}
69
70	/**
71	* Get endpoints
72	*
73	* @since 0.0.7
74	* @return array<array<mixed>>
75	*/
76	private function get_endpoints() {
77	return [
78	'generate-block-slugs' => [
79	'methods' => 'POST',
80	'callback' => [ $this, 'generate_block_slugs_by_content' ],
81	'permission_callback' => [ $this, 'can_edit_posts' ],
82	],
83	'generate-form' => [
84	'methods' => 'POST',
85	'callback' => [ AI_Form_Builder::get_instance(), 'generate_ai_form' ],
86	'permission_callback' => [ $this, 'can_edit_posts' ],
87	'args' => [
88	'use_system_message' => [
89	'sanitize_callback' => [ $this, 'sanitize_boolean_field' ],
90	],
91	],
92	],
93	// This route is used to map the AI response to SureForms fields markup.
94	'map-fields' => [
95	'methods' => 'POST',
96	'callback' => [ Field_Mapping::get_instance(), 'generate_gutenberg_fields_from_questions' ],
97	'permission_callback' => [ $this, 'can_edit_posts' ],
98	],
99	// This route is used to initiate auth process when user tries to authenticate on billing portal.
100	'initiate-auth' => [
101	'methods' => 'GET',
102	'callback' => [ AI_Auth::get_instance(), 'get_auth_url' ],
103	'permission_callback' => [ $this, 'can_edit_posts' ],
104	],
105	// This route is to used to decrypt the access key and save it in the database.
106	'handle-access-key' => [
107	'methods' => 'POST',
108	'callback' => [ AI_Auth::get_instance(), 'handle_access_key' ],
109	'permission_callback' => [ $this, 'can_edit_posts' ],
110	],
111	];
112	}
113
114	/**
115	* Checks whether the value is boolean or not.
116	*
117	* @param mixed $value value to be checked.
118	* @since 0.0.8
119	* @return boolean
120	*/
121	public function sanitize_boolean_field( $value ) {
122	return filter_var( $value, FILTER_VALIDATE_BOOLEAN );
123	}
124
125	/**
126	* Generate the block slugs as per the request by parsing the post content.
127	*
128	* @param \WP_REST_Request $request Full details about the request.
129	* @since 0.0.7
130	* @return void
131	*/
132	public function generate_block_slugs_by_content( $request ) {
133	$nonce = Helper::get_string_value( $request->get_header( 'X-WP-Nonce' ) );
134
135	if ( ! wp_verify_nonce( sanitize_text_field( $nonce ), 'wp_rest' ) ) {
136	wp_send_json_error( __( 'Nonce verification failed.', 'sureforms' ) );
137	}
138
139	$slugs = [];
140	$updated = false;
141	$params = $request->get_params();
142
143	if ( empty( $params['formID'] ) ) {
144	wp_send_json_error( __( 'Invalid request. Form ID missing.', 'sureforms' ) );
145	}
146
147	$form = get_post( absint( $params['formID'] ) );
148	$content = ! empty( $params['content'] ) ? wp_kses_post( $params['content'] ) : '';
149
150	if ( ! is_null( $form ) ) {
151	Helper::process_blocks( parse_blocks( $form->post_content ), $slugs, $updated );
152	}
153
154	Helper::process_blocks( parse_blocks( $content ), $slugs, $updated, '', true );
155
156	wp_send_json_success( $slugs );
157	}
158	}
159