weforms / includes / api / class-weforms-form-fields-controller.php

class-weforms-form-fields-controller.php in weForms – Easy Drag & Drop Contact Form Builder For WordPress 1.6.4, at includes/api/class-weforms-form-fields-controller.php

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1	<?php
2
3	/**
4	* Settings manager class
5	*
6	* @since 1.4.2
7	*/
8	class Weforms_Form_Fields_Controller extends Weforms_REST_Controller {
9
10	/**
11	* Endpoint namespace
12	*
13	* @var string
14	*/
15	protected $namespace = 'weforms/v1';
16
17	/**
18	* Route name
19	*
20	* @var string
21	*/
22	protected $rest_base = 'forms';
23
24	public function register_routes() {
25	register_rest_route( $this->namespace, '/' . $this->rest_base . '/(?P<form_id>[\d]+)/fields', [
26	'args' => [
27	'form_id' => [
28	'description' => __( 'Unique identifier for the object', 'weforms' ),
29	'type' => 'integer',
30	'sanitize_callback' => 'absint',
31	'validate_callback' => [ $this, 'is_form_exists' ],
32	'required' => true,
33	],
34	],
35	[
36	'methods' => WP_REST_Server::EDITABLE,
37	'callback' => [ $this, 'update_item_fields' ],
38	'args' => $this->get_endpoint_args_for_item_schema( WP_REST_Server::EDITABLE ),
39	'permission_callback' => [ $this, 'get_item_permissions_check' ],
40	],
41	[
42	'methods' => WP_REST_Server::READABLE,
43	'callback' => [ $this, 'get_item_fields' ],
44	'args' => [
45	'context' => $this->get_context_param( [ 'default' => 'view' ] ),
46	],
47	'permission_callback' => [ $this, 'get_item_permissions_check' ],
48	],
49
50	[
51	'methods' => WP_REST_Server::DELETABLE,
52	'callback' => [ $this, 'delete_item_fields' ],
53	'args' => [
54	'field_id' => [
55	'description' => __( '', 'weforms' ),
56	'type' => 'array',
57	'validate_callback' => [ $this, 'is_field_exists' ],
58	'required' => true,
59	],
60	],
61	'permission_callback' => [ $this, 'get_item_permissions_check' ],
62	],
63	]
64	);
65	}
66
67	/**
68	* [update_item_settingss description]
69	*
70	* @param [type] $request [description]
71	*
72	* @return [type] [description]
73	*/
74	public function update_item_fields( $request ) {
75	$form_id = $request->get_param( 'form_id' );
76	$form_fields = $request->get_param( 'fields' );
77
78	$data = [
79	'form_id' => $form_id,
80	'form_fields' => $form_fields,
81	];
82
83	$existing_wpuf_input_ids = get_children( [
84	'post_parent' => $data['form_id'],
85	'post_status' => 'publish',
86	'post_type' => 'wpuf_input',
87	'numberposts' => '-1',
88	'orderby' => 'menu_order',
89	'order' => 'ASC',
90	'fields' => 'ids',
91	] );
92
93	$new_wpuf_input_ids = [];
94
95	if ( !empty( $data['form_fields'] ) ) {
96	foreach ( $data['form_fields'] as $order => $field ) {
97	if ( !empty( $field['is_new'] ) ) {
98	unset( $field['is_new'] );
99	unset( $field['id'] );
100
101	$field_id = 0;
102	} else {
103	$field_id = $field['id'];
104	}
105
106	$field_id = weforms_insert_form_field( $data['form_id'], $field, $field_id, $order );
107
108	$new_wpuf_input_ids[] = $field_id;
109
110	$field['id'] = $field_id;
111
112	$saved_wpuf_inputs[] = $field;
113	}
114	}
115
116	$form = weforms()->form->get( $form_id );
117
118	$response_data = [
119	'id' => $form->data->ID,
120	'fields' => $form->get_fields(),
121	];
122
123	$request->set_param( 'context', 'edit' );
124	$response = $this->prepare_item_for_response( $response_data, $request );
125	$response = rest_ensure_response( $response );
126	$response->set_status( 201 );
127	$response->header( 'Location', rest_url( sprintf( '/%s/%s/%d', $this->namespace, $this->rest_base, $form->id ) ) );
128
129	return $response;
130	}
131
132	public function get_item_fields( $request ) {
133	$form_id = $request->get_param( 'form_id' );
134	$form = weforms()->form->get( $form_id );
135	$data = $form->get_fields();
136
137	$response = $this->prepare_response_for_collection( $data, $request );
138	$response = rest_ensure_response( $response );
139	$response->header( 'X-WP-Total', (int) count( $data ) );
140
141	return $response;
142	}
143
144	public function delete_item_fields( $request ) {
145	$form_id = $request->get_param( 'form_id' );
146	$field_ids = $request->get_param( 'field_id' );
147
148	if ( empty( $field_ids ) ) {
149	return new WP_Error( 'error', __( 'Fields id not provided', 'weforms' ), [ 'status' => 404 ] );
150	}
151
152	$fields = get_children( [
153	'post_parent' => $form_id,
154	'post_status' => 'publish',
155	'post_type' => 'wpuf_input',
156	'numberposts' => '-1',
157	'orderby' => 'menu_order',
158	'order' => 'ASC',
159	'fields' => 'ids',
160	] );
161
162	$deleted_fields = [];
163
164	foreach ( $field_ids as $field_id ) {
165	if ( in_array( $field_id, $fields ) ) {
166	$deleted_fields[] = wp_delete_post( $field_id, true );
167	}
168	}
169
170	if ( empty( $deleted_fields ) ) {
171	return new WP_Error( 'error', __( 'Fields not exist or deleted before.', 'weforms' ), [ 'status' => 404 ] );
172	}
173
174	$data = [
175	'message' => __( 'Fields deleted successfully ', 'weforms' ),
176	];
177
178	$response = $this->prepare_response_for_collection( $data, $request );
179	$response = rest_ensure_response( $response );
180
181	return $response;
182	}
183
184	/**
185	* Get the Form's schema, conforming to JSON Schema
186	*
187	* @return array
188	*/
189	public function get_item_schema() {
190	$schema = [
191	'$schema' => 'http://json-schema.org/draft-04/schema#',
192	'title' => 'forms',
193	'type' => 'object',
194	'properties' => [
195	'form_id' => [
196	'description' => __( 'Unique identifier for the object', 'weforms' ),
197	'type' => 'integer',
198	'sanitize_callback' => 'absint',
199	'validate_callback' => [ $this, 'is_form_exists' ],
200	'context' => [ 'embed', 'view', 'edit' ],
201	'required' => true,
202	'readonly' => true,
203	],
204	'fields' => [
205	'description' => __( '', 'weforms' ),
206	'type' => 'object',
207	'context' => [ 'edit', 'view'],
208	'required' => false,
209	],
210	],
211	];
212
213	return $schema;
214	}
215	}
216