firebox / Inc / Core / Form / Ajax.php

Ajax.php in FireBox – WooCommerce Popup Builder, Exit Intent Popup, Email Optin & Cart Abandonment 2.0.12, at Inc/Core/Form/Ajax.php

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1	<?php
2	/**
3	* @package FireBox
4	* @version 2.0.12 Free
5	*
6	* @author FirePlugins <info@fireplugins.com>
7	* @link https://www.fireplugins.com
8	* @copyright Copyright © 2023 FirePlugins All Rights Reserved
9	* @license GNU GPLv3 <http://www.gnu.org/licenses/gpl.html> or later
10	*/
11
12	namespace FireBox\Core\Form;
13
14	if (!defined('ABSPATH'))
15	{
16	exit; // Exit if accessed directly.
17	}
18
19	use \FireBox\Core\Helpers\Form\Form;
20	use \FireBox\Core\Helpers\BoxHelper;
21
22	class Ajax
23	{
24	public function __construct()
25	{
26	$this->setupAjax();
27
28	new Actions\Ajax();
29	}
30
31	/**
32	* Setup ajax requests
33	*
34	* @return void
35	*/
36	public function setupAjax()
37	{
38	add_action('wp_ajax_fb_form_submission_status_change', [$this, 'fb_form_submission_status_change']);
39
40	add_action('wp_ajax_fb_form_submit', [$this, 'fb_form_submit']);
41	add_action('wp_ajax_nopriv_fb_form_submit', [$this, 'fb_form_submit']);
42	}
43
44	/**
45	* Update submission status.
46	*
47	* @return void
48	*/
49	public function fb_form_submission_status_change()
50	{
51	$nonce = isset($_POST['nonce']) ? sanitize_text_field($_POST['nonce']) : '';
52
53	// verify nonce
54	if (!$verify = wp_verify_nonce($nonce, 'fb_form_submission_action'))
55	{
56	echo json_encode([
57	'error' => true,
58	'message' => 'Cannot verify request.'
59	]);
60	wp_die();
61	}
62
63	$submission_id = isset($_POST['submission_id']) ? sanitize_key($_POST['submission_id']) : '';
64	$new_state = isset($_POST['new_state']) ? sanitize_key($_POST['new_state']) : '';
65
66	$new_state = $new_state === 'publish' ? 1 : 0;
67
68	if (!\FireBox\Core\Helpers\Form\Submission::updateState($submission_id, $new_state))
69	{
70	echo json_encode([
71	'error' => false,
72	'message' => 'Submission state couldn\'t be updated.'
73	]);
74	wp_die();
75	}
76
77	echo json_encode([
78	'error' => false,
79	'message' => 'Submission state updated successfully.'
80	]);
81	wp_die();
82	}
83
84	/**
85	* Form submit.
86	*
87	* @return void
88	*/
89	public function fb_form_submit()
90	{
91	$nonce = isset($_POST['nonce']) ? sanitize_text_field($_POST['nonce']) : '';
92
93	// verify nonce
94	if (!$verify = wp_verify_nonce($nonce, 'fbox_js_nonce'))
95	{
96	echo json_encode([
97	'error' => true,
98	'message' => 'Cannot verify request.'
99	]);
100	wp_die();
101	}
102
103	$form_data = isset($_POST['form_data']) ? sanitize_text_field($_POST['form_data']) : '';
104	$form_data = $form_data ? json_decode(html_entity_decode(stripslashes($form_data)), true) : '';
105
106	if (!$form_data)
107	{
108	echo json_encode([
109	'error' => true,
110	'message' => 'Cannot submit form.'
111	]);
112	wp_die();
113	}
114
115	$form_id = isset($form_data['form_id']) ? $form_data['form_id'] : false;
116	if (!$form_id)
117	{
118	echo json_encode([
119	'error' => true,
120	'message' => 'Missing Form ID.'
121	]);
122	wp_die();
123	}
124
125	$values = isset($form_data['fields']) ? $form_data['fields'] : false;
126	if (!$form_id)
127	{
128	echo json_encode([
129	'error' => true,
130	'message' => 'Missing submission data.'
131	]);
132	wp_die();
133	}
134
135	if (!$form = Form::isValid($form_id))
136	{
137	echo json_encode([
138	'error' => true,
139	'message' => 'This form does not exist.'
140	]);
141	wp_die();
142	}
143
144	$form_block = $form['block'];
145	$form_fields = $form['fields'];
146
147	$validated_fields = Form::validate($form_fields, $values);
148
149	if (isset($validated_fields['error']))
150	{
151	$payload = [
152	'error' => true,
153	'message' => isset($validated_fields['message']) ? $validated_fields['message'] : 'Form is invalid.'
154	];
155
156	if (is_array($validated_fields['error']))
157	{
158	$payload['validation'] = $validated_fields['error'];
159	}
160	echo json_encode($payload);
161	wp_die();
162	}
163
164	$submission = [];
165
166	/**
167	* Also set the popup log id in field values.
168	*
169	* This is useful for Analytics purposes regarding the form metrics (Submissions, Conversion Rate).
170	*/
171	$box_log_id = isset($_POST['box_log_id']) ? sanitize_key($_POST['box_log_id']) : false;
172	if ($box_log_id)
173	{
174	$values[] = [
175	'id' => 'box_log_id',
176	'value' => $box_log_id
177	];
178	}
179
180	// Determine whether to store the submission and store it
181	$storeSubmissions = isset($form_block['attrs']['storeSubmissions']) ? $form_block['attrs']['storeSubmissions'] : true;
182	if (!$submission = Form::storeSubmission($form_id, $form_block, $validated_fields, $values, $storeSubmissions))
183	{
184	echo json_encode([
185	'error' => true,
186	'message' => 'Could not save submission. Please try again.'
187	]);
188	wp_die();
189	}
190
191	// Replace Smart Tags
192	Form::replaceSmartTags($form_block['attrs'], $values, $submission);
193
194	// Determine whether to run actions and run any
195	if (isset($form_block['attrs']['actions']) && is_array($form_block['attrs']['actions']) && count($form_block['attrs']['actions']))
196	{
197	$actions = new \FireBox\Core\Form\Actions\Actions($form_block, $values, $submission);
198	if (!$actions->run())
199	{
200	echo json_encode([
201	'error' => true,
202	'message' => $actions->getErrorMessage()
203	]);
204	wp_die();
205	}
206	}
207
208	$action = Form::getSubmissionAction($form_block['attrs']);
209
210	echo json_encode(array_merge([
211	'error' => false
212	], $action));
213	wp_die();
214	}
215	}