sms-alert / handler / forms / class-wpforms.php

class-wpforms.php in SMS Alert – SMS & OTP for WooCommerce, Order Notifications & Abandoned Cart Recovery trunk, at handler/forms/class-wpforms.php

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1	<?php
2	/**
3	* This file handles wp forms via sms notification
4	*
5	* PHP version 5
6	*
7	* @category Handler
8	* @package SMSAlert
9	* @author SMS Alert <support@cozyvision.com>
10	* @license URI: http://www.gnu.org/licenses/gpl-2.0.html
11	* @link https://www.smsalert.co.in/
12	*/
13
14	if (! defined('ABSPATH') ) {
15	exit;
16	}
17
18	if (! is_plugin_active('wpforms-lite/wpforms.php') && ! is_plugin_active('wpforms/wpforms.php') ) {
19	return;
20	}
21
22	/**
23	* PHP version 5
24	*
25	* @category Handler
26	* @package SMSAlert
27	* @author SMS Alert <support@cozyvision.com>
28	* @license URI: http://www.gnu.org/licenses/gpl-2.0.html
29	* @link https://www.smsalert.co.in/
30	* WpForm class.
31	*/
32	class WpForm extends FormInterface
33	{
34
35	/**
36	* Form Session Variable.
37	*
38	* @return void
39	*/
40	private $form_session_var = FormSessionVars::WPFORM;
41
42	/**
43	* Handle OTP form
44	*
45	* @return void
46	*/
47	public function handleForm()
48	{
49	add_action('wpforms_process_complete', array( $this, 'wpfDevProcessComplete' ), 10, 4);
50	add_filter('wpforms_field_properties', array( $this, 'wpfAddPhoneClass' ), 10, 3);
51	add_filter('wpforms_display_field_after', array( $this, 'wpfDevProcessFilter' ), 10, 2);
52	add_filter('wpforms_save_form_args', array( $this, 'smsalertWpformShowWarnings' ), 10, 3);
53	add_action('wpforms_process', array( $this, 'validateFields' ), 20, 3);
54	add_filter('wpforms_process_bypass_captcha', array( $this, 'beforeValidateFields' ), 10, 3);
55	add_filter('sa_get_user_phone_no', array( $this, 'saUpdateBillingPhone' ), 10, 2);
56	$user_authorize = new smsalert_Setting_Options();
57	if ($user_authorize->is_user_authorised() ) {
58	add_action('wpforms_form_settings_panel_content', array( $this, 'customWpformsFormSettingsPanelContent' ), 10, 1);
59	add_filter('wpforms_builder_settings_sections', array( $this, 'customWpformsBuilderSettingsSections' ), 10, 2);
60	}
61	}
62
63	/**
64	* This function by Pass Fields.
65	*
66	* @param $fals Form fals
67	* @param $entry entry
68	* @param $form_data form_data
69	*
70	* @return void.
71	*/
72	public function beforeValidateFields( $fals, $entry, $form_data)
73	{
74	SmsAlertUtility::checkSession();
75	if (isset($_SESSION['sa_wf_mobile_verified']) ) {
76	unset($_SESSION['sa_wf_mobile_verified']);
77	return $entry;
78	}
79
80	}
81	/**
82	* Update phone field
83	*
84	* @param string $billing_phone billing phone
85	* @param int $user_id user id
86	*
87	* @return void
88	*/
89	public function saUpdateBillingPhone($billing_phone, $user_id)
90	{
91	$form_id = !empty($_POST['wpforms']['id'])?$_POST['wpforms']['id']:'';
92	if ($form_id != '') {
93	$form_data = wpforms()->get('form')->get($form_id, ['content_only' => true,]);
94	if (!empty($form_data['settings']['smsalert']['visitor_phone'])) {
95	$phone_field = $form_data['settings']['smsalert']['visitor_phone'];
96	$phone_field_id = preg_replace('/[^0-9]/', '', $phone_field);
97	$phone = '';
98	if (! empty($phone_field_id) ) {
99	$datas = array();
100	foreach ($_POST['wpforms']['complete'] as $key => $field ) {
101	$datas[ '{field_id="' . $key . '"}' ] = $field['value'];
102	if ($phone_field_id == $key ) {
103	$phone = $field['value'];
104	}
105	}
106	}
107	if (!empty($phone)) {
108	return $phone;
109	}
110	}
111	}
112	return $billing_phone;
113	}
114
115	/**
116	* This function shows validation error message.
117	*
118	* @param $fields Form fields
119	* @param $entry entry
120	* @param $form_data form_data
121	*
122	* @return void.
123	*/
124	public function validateFields($fields, $entry, $form_data)
125	{
126	if (isset($_REQUEST['option']) && 'smsalert_wpforms_otp' === sanitize_text_field(wp_unslash($_REQUEST['option']))) {
127	SmsAlertUtility::initialize_transaction($this->form_session_var);
128	} else {
129	return;
130	}
131	$phone_field = !empty($form_data['settings']['smsalert']['visitor_phone'])?$form_data['settings']['smsalert']['visitor_phone']:'';
132	$phone_field_id = preg_replace('/[^0-9]/', '', $phone_field);
133	$phone = '';
134	if (! empty($phone_field_id) ) {
135	$datas = array();
136	foreach ( $fields as $key => $field ) {
137	$datas[ '{field_id="' . $key . '"}' ] = $field['value'];
138	if ($phone_field_id == $key ) {
139	$phone = $field['value'];
140	}
141	}
142	}
143	if (isset($phone) && SmsAlertUtility::isBlank($phone)) {
144	wp_send_json(SmsAlertUtility::_create_json_response(__('Please enter phone number.', 'sms-alert'), SmsAlertConstants::ERROR_JSON_TYPE));
145	exit();
146	}
147
148	return $this->processFormFields($phone);
149
150	}
151
152	/**
153	* This function processed form fields.
154	*
155	* @param string $phone User phone.
156	*
157	* @return bool
158	*/
159	public function processFormFields( $phone )
160	{
161	global $phoneLogic;
162	$phone_num = preg_replace('/[^0-9]/', '', $phone);
163
164	if (! isset($phone_num) \|\| ! SmsAlertUtility::validatePhoneNumber($phone_num) ) {
165	wp_send_json(SmsAlertUtility::_create_json_response(str_replace('##phone##', $phone_num, $phoneLogic->_get_otp_invalid_format_message()), SmsAlertConstants::ERROR_JSON_TYPE));
166	exit();
167	}
168
169	smsalert_site_challenge_otp('test', null, null, $phone_num, 'phone', null, null, 'ajax');
170	}
171
172
173	/**
174	* Show warning if phone field not selected.
175	*
176	* @param array $form form_data.
177	* @param array $data data.
178	* @param array $args args.
179	*
180	* @return void
181	*/
182	public function smsalertWpformShowWarnings($form, $data, $args)
183	{
184	$is_msg_enabled = !empty($data['settings']['smsalert']['message_enable'])?$data['settings']['smsalert']['message_enable']:'';
185	$is_otp_enable = !empty($data['settings']['smsalert']['otp_enable'])?$data['settings']['smsalert']['otp_enable']:'';
186	$is_visitor_phone = !empty($data['settings']['smsalert']['visitor_phone'])?$data['settings']['smsalert']['visitor_phone']:'';
187
188	if ((!empty($is_msg_enabled) \|\| !empty($is_otp_enable)) && empty($is_visitor_phone)) {
189	wp_send_json_error(esc_html__('Please choose SMS Alert phone field in SMS Alert tab.', 'sms-alert'));
190	}
191	return $form;
192	}
193
194
195	/**
196	* Wpf dev process filter.
197	*
198	* @param array $field field.
199	* @param array $form_data form_data.
200	*
201	* @return void
202	*/
203	public function wpfDevProcessFilter( $field, $form_data )
204	{
205	$unique_class = 'sa-class-'.mt_rand(1, 100);
206	$user_authorize = new smsalert_Setting_Options();
207	$islogged = $user_authorize->is_user_authorised();
208	$phone_field = !empty($form_data['settings']['smsalert']['visitor_phone'])?$form_data['settings']['smsalert']['visitor_phone']:'';
209	$phone_field_id = preg_replace('/[^0-9]/', '', $phone_field);
210	$enabled_country = smsalert_get_option('checkout_show_country_code', 'smsalert_general', '');
211	$inline_script = 'document.addEventListener("DOMContentLoaded", function() {';
212	if (isset($form_data['settings']['smsalert']['otp_enable']) && $islogged && ($field['id'] === $phone_field_id) ) {
213
214	$otp_enable = $form_data['settings']['smsalert']['otp_enable'];
215
216	if ($otp_enable ) {
217	$inline_script .= 'jQuery("form#wpforms-form-' . esc_attr($form_data['id']) . '").each(function ()
218	{
219	if(!jQuery(this).hasClass("sa-wp-form"))
220	{
221	jQuery(this).addClass("'.$unique_class.' sa-wp-form");
222	}
223	});';
224	echo do_shortcode('[sa_verify id="" phone_selector=".smsalert-phone #wpforms-' . esc_attr($form_data['id']) . '-field_' . esc_attr($phone_field_id) . '" submit_selector= ".'.$unique_class.' .wpforms-submit" ]');
225	}
226	}
227
228	if (isset($form_data['settings']['smsalert']) && 'on' === $enabled_country && !array_key_exists('otp_enable', (array)$form_data['settings']['smsalert']) ) {
229	$inline_script .= 'jQuery(document).ready(function(){
230	initialiseCountrySelector(".smsalert-phone #wpforms-' . esc_attr($form_data['id']) . '-field_' . esc_attr($phone_field_id) . '");
231	});';
232	}
233	$inline_script .= '});';
234	if (! wp_script_is('sainlinescript-handle-footer', 'enqueued') ) {
235	wp_register_script('sainlinescript-handle-footer', '', [], '', true);
236	wp_enqueue_script('sainlinescript-handle-footer');
237	}
238	wp_add_inline_script("sainlinescript-handle-footer", $inline_script);
239	}
240
241	/**
242	* Add Tab smsalert setting in wpform builder section
243	*
244	* @param array $sections form section.
245	* @param array $form_data form datas.
246	*
247	* @return array
248	*/
249	public function customWpformsBuilderSettingsSections( $sections, $form_data )
250	{
251	$sections['smsalert'] = 'SMS Alert';
252	return $sections;
253	}
254
255	/**
256	* Add Tab panel smsalert setting in wpform builder section
257	*
258	* @param object $instance tab panel object.
259	*
260	* @return void
261	*/
262	public function customWpformsFormSettingsPanelContent( $instance )
263	{
264	$form_data = $instance->form_data;
265	echo '<div class="wpforms-panel-content-section wpforms-panel-content-section-smsalert">';
266
267	echo '<div class="wpforms-panel-content-section-title"><span id="wpforms-builder-settings-notifications-title">SMS Alert Message Configuration</span>
268	</div>';
269	echo '<div>
270
271	<a href="https://www.youtube.com/watch?v=iYvHz6wrBbA" target="_blank" class="btn-outline"><span class="dashicons dashicons-video-alt3" style="font-size: 21px"></span> Youtube</a>
272
273	<a href="https://kb.smsalert.co.in/knowledgebase/integrate-with-wpforms/#configuration" target="_blank" class="btn-outline"><span class="dashicons dashicons-format-aside"></span> Documentation</a>
274
275	</div>';
276	$plugin_file = is_plugin_active('wpforms-lite/wpforms.php')?'/wpforms-lite/wpforms.php':'/wpforms/wpforms.php';
277	$plugin_data = get_plugin_data(WP_PLUGIN_DIR.$plugin_file);
278	$checkbox = (!empty($plugin_data['Version']) && $plugin_data['Version'] < '1.6.2.3') ? 'checkbox':'toggle';
279	wpforms_panel_field(
280	$checkbox,
281	'smsalert',
282	'message_enable',
283	$instance->form_data,
284	esc_html__('Enable Message', 'sms-alert'),
285	array( 'parent' => 'settings' )
286	);
287	wpforms_panel_field(
288	$checkbox,
289	'smsalert',
290	'otp_enable',
291	$instance->form_data,
292	esc_html__('Enable Mobile Verification', 'sms-alert'),
293	array( 'parent' => 'settings' )
294	);
295	wpforms_panel_field(
296	'text',
297	'smsalert',
298	'admin_number',
299	$instance->form_data,
300	__('Send Admin SMS To', 'sms-alert'),
301	array(
302	'default' => '',
303	'parent' => 'settings',
304	'after' => '<p class="note">' .
305	__('Admin sms notifications will be sent to this number.', 'sms-alert') . '</p>',
306	)
307	);
308	wpforms_panel_field(
309	'textarea',
310	'smsalert',
311	'admin_message',
312	$instance->form_data,
313	__('Admin Message', 'sms-alert'),
314	array(
315	'rows' => 6,
316	'default' => sprintf(__('Dear admin, you have a new enquiry from %1$s.%2$sPowered by%3$swww.smsalert.co.in', 'sms-alert'), '[store_name]', PHP_EOL, PHP_EOL),
317	'smarttags' => array(
318	'type' => 'all',
319	),
320	'parent' => 'settings',
321	'class' => 'email-msg',
322
323	)
324	);
325	wpforms_panel_field(
326	'text',
327	'smsalert',
328	'visitor_phone',
329	$instance->form_data,
330	__('Select Phone Field', 'sms-alert'),
331	array(
332	'default' => '',
333	'smarttags' => array(
334	'type' => 'all',
335	),
336	'parent' => 'settings',
337	)
338	);
339	wpforms_panel_field(
340	'textarea',
341	'smsalert',
342	'visitor_message',
343	$instance->form_data,
344	__('Visitor Message', 'sms-alert'),
345	array(
346	'rows' => 6,
347	'default' => sprintf(__('Hello user, thank you for contacting with %1$s.', 'sms-alert'), '[store_name]'),
348	'smarttags' => array(
349	'type' => 'all',
350	),
351	'parent' => 'settings',
352	'class' => 'email-msg',
353	)
354	);
355	$admin_number = isset($form_data['settings']['smsalert']['admin_number'])?$form_data['settings']['smsalert']['admin_number']:'';
356	echo '</div>';
357	echo "<script>
358	var adminnumber = '" . $admin_number . "';
359	var tagInput1 = new TagsInput({
360	selector: 'wpforms-panel-field-smsalert-admin_number',
361	duplicate : false,
362	max : 10,
363	});
364	var number = (adminnumber!='') ? adminnumber.split(',') : [];
365	if(number.length > 0){
366	tagInput1.addData(number);
367	}
368	</script>";
369	}
370
371	/**
372	* Process wp form submission and send sms
373	*
374	* @param array $properties properties.
375	* @param array $field field.
376	* @param array $form_data form data.
377	*
378	* @return void
379	*/
380	public function wpfAddPhoneClass( $properties, $field, $form_data )
381	{
382	$phone_field = !empty($form_data['settings']['smsalert']['visitor_phone'])?$form_data['settings']['smsalert']['visitor_phone']:'';
383	$phone_field_id = preg_replace('/[^0-9]/', '', $phone_field);
384	if ($field['id'] === $phone_field_id) {
385	$properties['container']['class'][] = 'smsalert-phone';
386	}
387	return $properties;
388	}
389
390	/**
391	* Process wp form submission and send sms
392	*
393	* @param array $fields form fields.
394	* @param array $entry form entries.
395	* @param array $form_data form data.
396	* @param int $entry_id entity id.
397	*
398	* @return void
399	*/
400	public function wpfDevProcessComplete( $fields, $entry, $form_data, $entry_id )
401	{
402
403	$user_authorize = new smsalert_Setting_Options();
404	$islogged = $user_authorize->is_user_authorised();
405	$msg_enable = !empty($form_data['settings']['smsalert']['message_enable'])?$form_data['settings']['smsalert']['message_enable']:'';
406	if ($msg_enable && $islogged ) {
407	$phone_field = $form_data['settings']['smsalert']['visitor_phone'];
408	$admin_number = $form_data['settings']['smsalert']['admin_number'];
409	$visitor_message = $form_data['settings']['smsalert']['visitor_message'];
410	$admin_message = $form_data['settings']['smsalert']['admin_message'];
411	$phone_field_id = preg_replace('/[^0-9]/', '', $phone_field);
412	if (! empty($phone_field_id) ) {
413	$phone = '';
414	$datas = array();
415	foreach ( $fields as $key => $field ) {
416	$datas[ '{field_id="' . $key . '"}' ] = $field['value'];
417	//Please do not use === triple equal to here(Key does not match after use).
418	if ($phone_field_id == $key ) {
419	$phone = $field['value'];
420	}
421	}
422	do_action('sa_send_sms', $phone, self::parseSmsContent($visitor_message, $datas));
423	if (! empty($admin_number) ) {
424	do_action('sa_send_sms', $admin_number, self::parseSmsContent($admin_message, $datas));
425	}
426	}
427	}
428	}
429
430	/**
431	* Check your otp setting is enabled or not.
432	*
433	* @return bool
434	*/
435	public static function isFormEnabled()
436	{
437	$user_authorize = new smsalert_Setting_Options();
438	$islogged = $user_authorize->is_user_authorised();
439	return ( $islogged && (is_plugin_active('wpforms-lite/wpforms.php') \|\| is_plugin_active('wpforms/wpforms.php') )) ? true : false;
440	}
441
442	/**
443	* Handle after failed verification
444	*
445	* @param object $user_login users object.
446	* @param string $user_email user email.
447	* @param string $phone_number phone number.
448	*
449	* @return void
450	*/
451	public function handle_failed_verification( $user_login, $user_email, $phone_number )
452	{
453	SmsAlertUtility::checkSession();
454	if (! isset($_SESSION[ $this->form_session_var ]) ) {
455	return;
456	}
457	if (! empty($_REQUEST['option']) && sanitize_text_field(wp_unslash($_REQUEST['option'])) === 'smsalert-validate-otp-form' ) {
458	wp_send_json(SmsAlertUtility::_create_json_response(__('Invalid one time passcode. Please enter a valid passcode.', 'sms-alert'), 'error'));
459	exit();
460	} else {
461	$_SESSION[ $this->form_session_var ] = 'verification_failed';
462	}
463	}
464
465	/**
466	* Handle after post verification
467	*
468	* @param string $redirect_to redirect url.
469	* @param object $user_login user object.
470	* @param string $user_email user email.
471	* @param string $password user password.
472	* @param string $phone_number phone number.
473	* @param string $extra_data extra hidden fields.
474	*
475	* @return void
476	*/
477	public function handle_post_verification( $redirect_to, $user_login, $user_email, $password, $phone_number, $extra_data )
478	{
479	SmsAlertUtility::checkSession();
480	if (! isset($_SESSION[ $this->form_session_var ]) ) {
481	return;
482	}
483	$_SESSION['sa_wf_mobile_verified'] = true;
484	if (! empty($_REQUEST['option']) && sanitize_text_field(wp_unslash($_REQUEST['option'])) === 'smsalert-validate-otp-form' ) {
485	wp_send_json(SmsAlertUtility::_create_json_response(__('OTP Validated Successfully.', 'sms-alert'), 'success'));
486	exit();
487	} else {
488	$_SESSION[ $this->form_session_var ] = 'validated';
489	}
490	}
491
492	/**
493	* Clear otp session variable
494	*
495	* @return void
496	*/
497	public function unsetOTPSessionVariables()
498	{
499	unset($_SESSION[ $this->tx_session_id ]);
500	unset($_SESSION[ $this->form_session_var ]);
501	}
502
503	/**
504	* Check current form submission is ajax or not
505	*
506	* @param bool $is_ajax bool value for form type.
507	*
508	* @return bool
509	*/
510	public function is_ajax_form_in_play( $is_ajax )
511	{
512	SmsAlertUtility::checkSession();
513	return isset($_SESSION[ $this->form_session_var ]) ? true : $is_ajax;
514	}
515
516	/**
517	* Replace variables for sms contennt
518	*
519	* @param string $content sms content to be sent.
520	* @param array $datas values of varibles.
521	*
522	* @return string
523	*/
524	public static function parseSmsContent( $content = null, $datas = array() )
525	{
526	$find = array_keys($datas);
527	$replace = array_values($datas);
528	$content = str_replace($find, $replace, $content);
529	return $content;
530	}
531
532	/**
533	* Handle form for WordPress backend
534	*
535	* @return void
536	*/
537	public function handleFormOptions()
538	{
539	}
540	}
541	new WpForm();