contact-forms / contact-forms.php

contact-forms.php in Contact Forms by Cimatti 2.2.32, at contact-forms.php

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1	<?php
2	/*
3	Plugin Name: Contact Forms by Cimatti
4	Description: Create accessible contact forms with drag-and-drop. WCAG 2.2 compliant with screen reader support, keyboard navigation, and clear error messages.
5	Version: 2.2.32
6	Plugin URI: https://www.cimatti.it/en/wordpress-plugins/contact-forms/
7	Author: Cimatti
8	Author URI: https://www.cimatti.it
9	Text Domain: contact-forms
10	Domain Path: /languages
11	Requires at least: 5.9
12	License: GPLv2 or later
13	License URI: http://www.gnu.org/licenses/gpl-2.0.html
14	*/
15
16	/*
17	Contact Forms by Cimatti
18	Copyright (c) 2011-2026 Andrea Cimatti
19
20	This program is free software; you can redistribute it and/or
21	modify it under the terms of the GNU General Public License
22	as published by the Free Software Foundation; either version 2
23	of the License, or (at your option) any later version.
24
25	This program is distributed in the hope that it will be useful,
26	but WITHOUT ANY WARRANTY; without even the implied warranty of
27	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
28	GNU General Public License for more details.
29
30	You should have received a copy of the GNU General Public License
31	along with this program; if not, write to the Free Software
32	Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
33
34
35	The full copy of the GNU General Public License is available here: http://www.gnu.org/licenses/gpl.txt
36
37	*/
38
39	if ( ! defined( 'ABSPATH' ) ) exit;
40
41	define('ACCUA_FORMS_DB_VERSION', '14');
42	define('ACCUA_FORMS_CSS_VERSION', 192);
43	define('ACCUA_FORMS_JS_VERSION', '118');
44	define('ACCUA_FORMS_FILE', __FILE__);
45	define('ACCUA_FORMS_DIR_URL', plugin_dir_url(ACCUA_FORMS_FILE));
46	define('ACCUA_FORMS_DIR', dirname(ACCUA_FORMS_FILE));
47
48	require_once('accua-form-api.php');
49	require_once('accua-forms.php');
50	require_once('admin/shortcode-button.php');
51	require_once('admin/theme-helper.php');
52	require_once('block-editor.php');
53
54	function accua_forms_dashboard_page_head()
55	{
56	$screen = get_current_screen();
57	$screen->add_help_tab(array(
58	'id' => 'accua_help_tab',
59	'title' => __('Contact Forms Dashboard', 'contact-forms'),
60	'content' => '<p>' . __('Marketing tools for WordPress', 'contact-forms') . '</p>',
61	));
62
63	wp_enqueue_script( 'accua-forms-expandable-cells', plugins_url( 'assets/js/admin/expandable-cells.js', ACCUA_FORMS_FILE ), array(), ACCUA_FORMS_JS_VERSION, true );
64	wp_enqueue_script('accua_chart_js', plugins_url('assets/vendor/chartjs/chart.umd.min.js', ACCUA_FORMS_FILE), array('jquery'), ACCUA_FORMS_JS_VERSION, true);
65	wp_enqueue_style('accua-forms-admin', plugins_url('assets/css/admin.css', ACCUA_FORMS_FILE), array(), ACCUA_FORMS_CSS_VERSION);
66
67	/* Tentativo x drag and drop
68	$page_hook_id = fx_smb_setings_page_id();
69	/* Load the JavaScript needed for the settings screen. * /
70	add_action( 'admin_enqueue_scripts', 'fx_smb_enqueue_scripts' );
71	add_action( "admin_footer-{$page_hook_id}", 'fx_smb_footer_scripts' );
72
73	/* Set number of column available. * /
74	add_filter( 'screen_layout_columns', 'fx_smb_screen_layout_column', 10, 2 );
75	*/
76	}
77
78	/**
79	* Add Contact Forms dashboard widget.
80	*
81	* Only visible to users with the 'manage_options' capability, the same
82	* capability required by the plugin admin pages. wp_dashboard_setup only
83	* fires on the dashboard screen, and the widget code is loaded on demand
84	* here, so admin/dashboard-widget.php is never included on the frontend
85	* or on other admin pages.
86	*/
87	add_action('wp_dashboard_setup', 'accua_contact_forms_dashboard_add_widgets');
88	function accua_contact_forms_dashboard_add_widgets()
89	{
90	if (!current_user_can('manage_options')) {
91	return;
92	}
93	require_once ACCUA_FORMS_DIR . '/admin/dashboard-widget.php';
94	wp_add_dashboard_widget('accua_contact_forms_dashboard_widget_news', __('Contact Forms', 'contact-forms'), 'accua_contact_forms_dashboard_widget_news_handler');
95	}
96
97	function accua_forms_dashboard_page()
98	{
99	require_once ACCUA_FORMS_DIR . '/admin/dashboard-page.php';
100	return _accua_forms_dashboard_page();
101	}
102
103
104	register_activation_hook(ACCUA_FORMS_FILE, 'accua_forms_install');
105	function accua_forms_install()
106	{
107	static $ran = false;
108	if ( $ran ) {
109	return;
110	}
111	$ran = true;
112
113	$modified = false;
114	$keys = get_option('accua_form_api_keys', array());
115	if (!isset($keys['hash'])) {
116	$modified = true;
117	$keys['hash'] = wp_generate_password(64, true, true);
118	}
119	if (!isset($keys['aes'])) {
120	$modified = true;
121	$keys['aes'] = wp_generate_password(64, true, true);
122	}
123	if ($modified) {
124	update_option('accua_form_api_keys', $keys);
125	}
126
127	global $wpdb;
128
129	require_once(ABSPATH . 'wp-admin/includes/upgrade.php');
130
131	$charset_collate = '';
132	if (! empty($wpdb->charset))
133	$charset_collate = "DEFAULT CHARACTER SET $wpdb->charset";
134	if (! empty($wpdb->collate))
135	$charset_collate .= " COLLATE $wpdb->collate";
136
137	$old_db_version = (int) get_option('accua_forms_db_version', 0);
138
139	if ($old_db_version < 3) {
140	$wpdb_suppress_errors_status = $wpdb->suppress_errors();
141	// phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching, WordPress.DB.DirectDatabaseQuery.SchemaChange -- Schema migration, runs once
142	$wpdb->query("ALTER TABLE `{$wpdb->prefix}accua_forms_submissions` DROP INDEX uri");
143	// phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching, WordPress.DB.DirectDatabaseQuery.SchemaChange -- Schema migration, runs once
144	$wpdb->query("ALTER TABLE `{$wpdb->prefix}accua_forms_submissions` DROP INDEX referrer");
145	$wpdb->suppress_errors($wpdb_suppress_errors_status);
146	}
147
148	$sql = "CREATE TABLE `{$wpdb->prefix}accua_forms_submissions` (
149	afs_id BIGINT(20) NOT NULL AUTO_INCREMENT,
150	afs_form_id VARCHAR(77) NOT NULL DEFAULT '',
151	afs_post_id BIGINT(20) NOT NULL DEFAULT 0,
152	afs_ip VARCHAR(255) NOT NULL DEFAULT '',
153	afs_uri TEXT NOT NULL,
154	afs_referrer TEXT NOT NULL,
155	afs_lang VARCHAR(60) NOT NULL DEFAULT '',
156	afs_created TIMESTAMP NOT NULL DEFAULT 0,
157	afs_submitted TIMESTAMP NOT NULL DEFAULT 0,
158	afs_status TINYINT(1) NOT NULL DEFAULT 0,
159	afs_anonymized TINYINT(1) NOT NULL DEFAULT 0,
160	afs_stats TEXT NOT NULL,
161	afs_lead_status TINYINT(1) NOT NULL DEFAULT 0,
162	PRIMARY KEY (afs_id),
163	KEY form (afs_form_id, afs_status),
164	KEY uri (afs_uri(190)),
165	KEY pid (afs_post_id),
166	KEY referrer (afs_referrer(190)),
167	KEY status (afs_status, afs_id),
168	KEY submitted (afs_submitted),
169	KEY lead_status (afs_lead_status, afs_status)
170	) $charset_collate;";
171	dbDelta($sql);
172
173	$sql = "CREATE TABLE `{$wpdb->prefix}accua_forms_submissions_values` (
174	afsv_sub_id BIGINT(20) NOT NULL,
175	afsv_field_id VARCHAR(77) NOT NULL,
176	afsv_type varchar(255) NOT NULL DEFAULT '',
177	afsv_value TEXT NOT NULL,
178	PRIMARY KEY (afsv_sub_id, afsv_field_id),
179	KEY value_index (afsv_field_id(77), afsv_value(114))
180	) $charset_collate;";
181	dbDelta($sql);
182
183	/* creazione tabella per le note dell'utente
184	sono relative a una compilazione
185	possono esserci più note per ogni compilazione in date diverse
186
187	*/
188	$sql = "CREATE TABLE `{$wpdb->prefix}accua_forms_submissions_notes` (
189	afsn_sub_id BIGINT(20) NOT NULL,
190	afsn_date TIMESTAMP NOT NULL DEFAULT 0,
191	afsn_text TEXT NOT NULL,
192	afsn_user VARCHAR(100) NOT NULL DEFAULT '',
193	PRIMARY KEY (afsn_sub_id, afsn_date),
194	KEY afsn_sub_id (afsn_sub_id)
195	) $charset_collate;";
196	dbDelta($sql);
197
198	// Data migration: run after dbDelta so new columns exist
199	if ($old_db_version < 14) {
200	// Migrate: afs_status=-2 (old "anonymized" status) → afs_anonymized=1 + restore original active status
201	// phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching -- One-time migration
202	$wpdb->query("UPDATE `{$wpdb->prefix}accua_forms_submissions` SET afs_anonymized = 1, afs_status = 0 WHERE afs_status = -2");
203
204	// Migrate saved forms from 1.x format to 2.0 format
205	$saved_forms = get_option('accua_forms_saved_forms', array());
206	if (is_array($saved_forms)) {
207	$forms_updated = false;
208	foreach ($saved_forms as $fid => &$form) {
209	// Rename legacy 'name' key to 'title' (changed in 2.0)
210	if (isset($form['name']) && !isset($form['title'])) {
211	$form['title'] = $form['name'];
212	unset($form['name']);
213	$forms_updated = true;
214	}
215	// Convert 'fields' from comma-separated string to array of instances
216	if (isset($form['fields']) && is_string($form['fields'])) {
217	$field_slugs = array_filter(array_map('trim', explode(',', $form['fields'])));
218	$form['fields'] = array();
219	foreach ($field_slugs as $slug) {
220	$form['fields'][] = array('ref' => $slug);
221	}
222	unset($form['fieldnum']);
223	$forms_updated = true;
224	}
225	}
226	unset($form);
227	if ($forms_updated) {
228	update_option('accua_forms_saved_forms', $saved_forms);
229	}
230	}
231	}
232
233
234	$avail_fields = get_option('accua_forms_avail_fields', array());
235
236	if (!is_array($avail_fields)) {
237	$avail_fields = array();
238	}
239
240	if (empty($avail_fields) \|\| ($old_db_version === 0)) {
241	$avail_fields += array(
242	'first_name' => array(
243	'id' => 'first_name',
244	'name' => 'First Name',
245	'type' => 'textfield',
246	'description' => '',
247	'default_value' => '',
248	'allowed_values' => '',
249	),
250	'last_name' => array(
251	'id' => 'last_name',
252	'name' => 'Last Name',
253	'type' => 'textfield',
254	'description' => '',
255	'default_value' => '',
256	'allowed_values' => '',
257	),
258	'email' => array(
259	'id' => 'email',
260	'name' => 'Email',
261	'type' => 'autoreply_email',
262	'description' => '',
263	'default_value' => '',
264	'allowed_values' => '',
265	),
266	'address' => array(
267	'id' => 'address',
268	'name' => 'Address',
269	'type' => 'textfield',
270	'description' => '',
271	'default_value' => '',
272	'allowed_values' => '',
273	),
274	'city' => array(
275	'id' => 'city',
276	'name' => 'City',
277	'type' => 'textfield',
278	'description' => '',
279	'default_value' => '',
280	'allowed_values' => '',
281	),
282	'state_province' => array(
283	'id' => 'state_province',
284	'name' => 'State/Province',
285	'type' => 'textfield',
286	'description' => '',
287	'default_value' => '',
288	'allowed_values' => '',
289	),
290	'country' => array(
291	'id' => 'country',
292	'name' => 'Country',
293	'type' => 'select',
294	'description' => '',
295	'default_value' => '-',
296	'allowed_values' => "-\|Select...
297	Afghanistan
298	�
299	land Islands
300	Albania
301	Algeria
302	American Samoa
303	Andorra
304	Angola
305	Anguilla
306	Antarctica
307	Antigua And Barbuda
308	Argentina
309	Armenia
310	Aruba
311	Australia
312	Austria
313	Azerbaijan
314	Bahamas
315	Bahrain
316	Bangladesh
317	Barbados
318	Belarus
319	Belgium
320	Belize
321	Benin
322	Bermuda
323	Bhutan
324	Bolivia
325	Bosnia And Herzegovina
326	Botswana
327	Bouvet Island
328	Brazil
329	British Indian Ocean Territory
330	Brunei Darussalam
331	Bulgaria
332	Burkina Faso
333	Burundi
334	Cambodia
335	Cameroon
336	Canada
337	Cape Verde
338	Cayman Islands
339	Central African Republic
340	Chad
341	Chile
342	China
343	Christmas Island
344	Cocos (Keeling) Islands
345	Colombia
346	Comoros
347	Congo
348	Congo, The Democratic Republic Of The
349	Cook Islands
350	Costa Rica
351	Côte D'Ivoire
352	Croatia
353	Cuba
354	Cyprus
355	Czech Republic
356	Denmark
357	Djibouti
358	Dominica
359	Dominican Republic
360	Ecuador
361	Egypt
362	El Salvador
363	Equatorial Guinea
364	Eritrea
365	Estonia
366	Ethiopia
367	Falkland Islands (Malvinas)
368	Faroe Islands
369	Fiji
370	Finland
371	France
372	French Guiana
373	French Polynesia
374	French Southern Territories
375	Gabon
376	Gambia
377	Georgia
378	Germany
379	Ghana
380	Gibraltar
381	Greece
382	Greenland
383	Grenada
384	Guadeloupe
385	Guam
386	Guatemala
387	Guernsey
388	Guinea
389	Guinea-Bissau
390	Guyana
391	Haiti
392	Heard Island And Mcdonald Islands
393	Holy See (Vatican City State)
394	Honduras
395	Hong Kong
396	Hungary
397	Iceland
398	India
399	Indonesia
400	Iran, Islamic Republic Of
401	Iraq
402	Ireland
403	Isle Of Man
404	Israel
405	Italy
406	Jamaica
407	Japan
408	Jersey
409	Jordan
410	Kazakhstan
411	Kenya
412	Kiribati
413	Korea, Democratic People'S Republic Of
414	Korea, Republic Of
415	Kuwait
416	Kyrgyzstan
417	Lao People'S Democratic Republic
418	Latvia
419	Lebanon
420	Lesotho
421	Liberia
422	Libyan Arab Jamahiriya
423	Liechtenstein
424	Lithuania
425	Luxembourg
426	Macao
427	Macedonia, The Former Yugoslav Republic Of
428	Madagascar
429	Malawi
430	Malaysia
431	Maldives
432	Mali
433	Malta
434	Marshall Islands
435	Martinique
436	Mauritania
437	Mauritius
438	Mayotte
439	Mexico
440	Micronesia, Federated States Of
441	Moldova, Republic Of
442	Monaco
443	Mongolia
444	Montenegro
445	Montserrat
446	Morocco
447	Mozambique
448	Myanmar
449	Namibia
450	Nauru
451	Nepal
452	Netherlands
453	Netherlands Antilles
454	New Caledonia
455	New Zealand
456	Nicaragua
457	Niger
458	Nigeria
459	Niue
460	Norfolk Island
461	Northern Mariana Islands
462	Norway
463	Oman
464	Pakistan
465	Palau
466	Palestinian Territory, Occupied
467	Panama
468	Papua New Guinea
469	Paraguay
470	Peru
471	Philippines
472	Pitcairn
473	Poland
474	Portugal
475	Puerto Rico
476	Qatar
477	Réunion
478	Romania
479	Russian Federation
480	Rwanda
481	Saint Barthélemy
482	Saint Helena
483	Saint Kitts And Nevis
484	Saint Lucia
485	Saint Martin
486	Saint Pierre And Miquelon
487	Saint Vincent And The Grenadines
488	Samoa
489	San Marino
490	Sao Tome And Principe
491	Saudi Arabia
492	Senegal
493	Serbia
494	Seychelles
495	Sierra Leone
496	Singapore
497	Slovakia
498	Slovenia
499	Solomon Islands
500	Somalia
501	South Africa
502	South Georgia And The South Sandwich Islands
503	Spain
504	Sri Lanka
505	Sudan
506	Suriname
507	Svalbard And Jan Mayen
508	Swaziland
509	Sweden
510	Switzerland
511	Syrian Arab Republic
512	Taiwan, Province Of China
513	Tajikistan
514	Tanzania, United Republic Of
515	Thailand
516	Timor-Leste
517	Togo
518	Tokelau
519	Tonga
520	Trinidad And Tobago
521	Tunisia
522	Turkey
523	Turkmenistan
524	Turks And Caicos Islands
525	Tuvalu
526	Uganda
527	Ukraine
528	United Arab Emirates
529	United Kingdom
530	United States
531	United States Minor Outlying Islands
532	Uruguay
533	Uzbekistan
534	Vanuatu
535	Venezuela, Bolivarian Republic Of
536	Viet Nam
537	Virgin Islands, British
538	Virgin Islands, U.S.
539	Wallis And Futuna
540	Western Sahara
541	Yemen
542	Zambia
543	Zimbabwe",
544	),
545	'message' => array(
546	'id' => 'message',
547	'name' => 'Message',
548	'type' => 'textarea',
549	'description' => '',
550	'default_value' => '',
551	'allowed_values' => '',
552	),
553	'captcha' => array(
554	'id' => 'captcha',
555	'name' => 'Captcha',
556	'type' => 'captcha',
557	'description' => '',
558	'default_value' => '',
559	'allowed_values' => '',
560	),
561	'turnstile' => array(
562	'id' => 'turnstile',
563	'name' => 'Turnstile',
564	'type' => 'turnstile',
565	'description' => '',
566	'default_value' => '',
567	'allowed_values' => '',
568	),
569	);
570	update_option('accua_forms_avail_fields', $avail_fields);
571	}
572
573	// Add Turnstile field for existing installations (backward compatibility)
574	// Only add if it doesn't exist yet
575	if (!isset($avail_fields['turnstile'])) {
576	$avail_fields['turnstile'] = array(
577	'id' => 'turnstile',
578	'name' => 'Turnstile',
579	'type' => 'turnstile',
580	'description' => '',
581	'default_value' => '',
582	'allowed_values' => '',
583	);
584	update_option('accua_forms_avail_fields', $avail_fields);
585	}
586
587	// Add Telephone field for existing installations (backward compatibility)
588	// Only add if it doesn't exist yet
589	if (!isset($avail_fields['telephone'])) {
590	$avail_fields['telephone'] = array(
591	'id' => 'telephone',
592	'name' => 'Telephone',
593	'type' => 'telephone',
594	'description' => '',
595	'default_value' => '+39 ',
596	'allowed_values' => '',
597	);
598	update_option('accua_forms_avail_fields', $avail_fields);
599	}
600
601	$form_data = get_option('accua_forms_default_form_data', array());
602	if (!is_array($form_data)) {
603	$form_data = array();
604	}
605
606	// Use the centralized defaults function
607	$form_data += accua_forms_get_default_form_data();
608
609	update_option('accua_forms_default_form_data', $form_data);
610	update_option('accua_forms_db_version', ACCUA_FORMS_DB_VERSION);
611	}
612
613	// Runs at init priority 1 (before accua_form_init at priority 5) so the DB schema
614	// is always up to date before form processing begins. Also ensures translations used
615	// in accua_forms_get_default_form_data() are loaded when a fresh install is detected.
616	add_action('init', 'accua_forms_check_db_version_and_update', 1);
617	function accua_forms_check_db_version_and_update()
618	{
619	if ( get_transient( '_accua_forms_data_deleted' ) ) {
620	return;
621	}
622	$db_version = get_option('accua_forms_db_version', '');
623	if (ACCUA_FORMS_DB_VERSION != $db_version) {
624	accua_forms_install();
625	}
626	}
627
628	add_filter('robots_txt', 'accua_forms_robots_txt', 10, 2);
629	function accua_forms_robots_txt($output, $public)
630	{
631	if ($public) {
632	$site_url = wp_parse_url(site_url());
633	$path = (!empty($site_url['path'])) ? $site_url['path'] : '';
634	$output .= "\nUser-agent: *\n";
635	$output .= "Allow: $path/wp-admin/js/\n";
636	$output .= "Allow: $path/wp-admin/css/\n";
637	}
638	return $output;
639	}
640
641	// phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedFunctionFound -- Internal helper function with underscore prefix
642	function _accua_forms_json_encode($item)
643	{
644	static $version = NULL;
645	if ($version === NULL) {
646	$version = version_compare(PHP_VERSION, '5.3.0', '>=');
647	}
648	if ($version) {
649	return json_encode($item, JSON_HEX_TAG \| JSON_HEX_APOS \| JSON_HEX_QUOT \| JSON_HEX_AMP);
650	} else {
651	return strtr(
652	json_encode($item),
653	array(
654	'&' => '\\u0026',
655	'<' => '\\u003C',
656	'>' => '\\u003E',
657	)
658	);
659	}
660	}
661
662	/* per ripulire eventuali token impostati nella versione 1.9.4 */
663	function accua_forms_cleanup_meta_tokens()
664	{
665	global $wpdb;
666	// phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching -- One-time cleanup on activation
667	$post_ids = $wpdb->get_col("SELECT post_id FROM {$wpdb->postmeta} WHERE meta_key = '_accua_download_token'");
668
669	if (!empty($post_ids)) {
670	// phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching -- One-time cleanup on activation
671	$wpdb->query("DELETE FROM {$wpdb->postmeta} WHERE meta_key = '_accua_download_token'");
672	}
673	}
674	register_activation_hook(__FILE__, 'accua_forms_cleanup_meta_tokens');
675
676	// Schedule retention cleanup cron on activation
677	register_activation_hook( __FILE__, 'accua_forms_activate_retention_cron' );
678	function accua_forms_activate_retention_cron() {
679	if ( ! wp_next_scheduled( 'accua_forms_retention_cleanup' ) ) {
680	wp_schedule_event( time(), 'daily', 'accua_forms_retention_cleanup' );
681	}
682	}
683
684	// Clear retention cleanup cron on deactivation
685	register_deactivation_hook( __FILE__, 'accua_forms_deactivate_retention_cron' );
686	function accua_forms_deactivate_retention_cron() {
687	wp_clear_scheduled_hook( 'accua_forms_retention_cleanup' );
688	}
689
690	// Add REST API compatibility
691	add_action('rest_api_init', 'accua_forms_rest_compatibility');
692
693	/**
694	* Ensures proper REST API compatibility by closing any open PHP sessions
695	* This prevents timeouts when WordPress is making internal REST API requests
696	*/
697	function accua_forms_rest_compatibility()
698	{
699	// Check if a session is active and close it for REST requests
700	if (session_id() && session_status() === PHP_SESSION_ACTIVE) {
701	session_write_close();
702	}
703
704	// Remove hooks that might interfere with REST API requests
705	remove_action('init', 'accua_forms_init_session', 1);
706	}
707
708	/**
709	* Get the default form data values.
710	*
711	* This function returns all default values for form settings including messages,
712	* email templates, and styling options. Used during installation and for the
713	* "Restore to Default" functionality in the settings page.
714	*
715	* @since 2.0.0-beta.6
716	* @return array Default form data values.
717	*/
718	function accua_forms_get_default_form_data()
719	{
720	return array(
721	'success_message' => '<div style="font-family: Arial, Helvetica, sans-serif;">
722	<h2>' . __('Thank you', 'contact-forms') . ' {first_name} {last_name},</h2>
723	' . __('We have received your contact request. Check your inbox for the confirmation message.', 'contact-forms') . '
724
725	<strong>' . __('Can\'t find the email?', 'contact-forms') . '</strong>
726
727	' . __('It doesn\'t happen often but your mailbox could apply strict spam rules that block our email from reaching your inbox. Try checking your spam folder.', 'contact-forms') . '
728
729	' . __('Also check that the email you entered in the form', 'contact-forms') . ' (<strong>{email}</strong>) ' . __('is correct. If it is not, you can submit the form again.', 'contact-forms') . '
730
731	' . __('For any other issues, please don\'t hesitate to contact us.', 'contact-forms') . '
732
733	</div>',
734	'error_message' => '<div style="font-family: Arial, Helvetica, sans-serif;">
735	<h2>' . __('Oops! Something went wrong.', 'contact-forms') . '</h2>
736	' . __('Internet is an awfully complex place and even though we take every precaution to make sure things run smoothly every once in a while things can go wrong that are not under our control.', 'contact-forms') . '
737
738	' . __('Please try filling in the form again.', 'contact-forms') . '
739
740	' . __('For any other issues, please don\'t hesitate to contact us.', 'contact-forms') . '
741
742	</div>',
743	'emails_from_name' => '',
744	'emails_from' => '',
745	'admin_emails_to' => get_option('admin_email', ''),
746	'emails_bcc' => '',
747	'admin_emails_subject' => __('New contact request from your site', 'contact-forms'),
748	'admin_emails_message' => '<table style="font-family: Arial, Helvetica, sans-serif; background: #fff; margin-top: 10px; border: 1px solid #DDDDDD; max-width: 700px;" cellspacing="0" cellpadding="0" align="center">
749	<tbody>
750	<tr>
751	<td>
752	<table style="max-width:700px;" border="0" cellspacing="0" cellpadding="0" align="center">
753	<tbody>
754	<tr>
755	<td>
756	<table style="padding: 10px; border: 1px solid #dfdfdf; max-width:700px;" border="0" cellspacing="0" cellpadding="0" align="center">
757	<tbody>
758	<tr valign="top">
759	<td style="max-width:22px;"></td>
760	<td style="font-family: Arial, Helvetica, sans-serif; padding: 0px 30px 10px; max-width: 645px;">
761	<table style="width: 100%; table-layout: fixed;">
762	<tbody>
763	<tr>
764	<td>' . __('On', 'contact-forms') . ' {__submitted_day_month_year} ' . __('at', 'contact-forms') . ' {__submitted_hour} ' . __('the following form was filled in.', 'contact-forms') . '
765
766	<hr />
767
768	<strong>' . __('Page where the form was filled in', 'contact-forms') . '</strong>
769	<a href="{__url}" style="word-break: break-all; overflow-wrap: break-word;">{__url}</a></td>
770	</tr>
771	<tr><td>
772	<strong>' . __('Submission review page', 'contact-forms') . '</strong>
773	<a href="{__review_submission_url}" style="word-break: break-all; overflow-wrap: break-word;">{__review_submission_url}</a>
774	</td></tr>
775	<tr>
776	<td id="submitted_html" style="overflow-wrap: break-word; word-break: normal;">{__submitted_html}</td>
777	</tr>
778	<tr>
779	<td>[form_if {__referrer} [<strong>' . __('Referrer', 'contact-forms') . '</strong> - ' . __('where the visitor came from', 'contact-forms') . ' <em>' . __('before reaching the page', 'contact-forms') . '</em>:<br /><span style="word-break: break-all; overflow-wrap: break-word;">{__referrer}</span>]]</td>
780	</tr>
781	<tr>
782	<td><strong>' . __('Contact IP', 'contact-forms') . '</strong> {__anonymized_ip}
783	<hr />
784	</td>
785	</tr>
786	<tr>
787	<td>[form_if {__autoreply} [' . __('A confirmation email was sent to', 'contact-forms') . ' <a href="mailto:{email}">{email}</a> ' . __('with the following message', 'contact-forms') . ':
788	<table>
789	<tbody>
790	<tr>
791	<td>{__confirmation_emails_message}</td>
792	</tr>
793	</tbody>
794	</table> ]]
795	</td>
796	</tr>
797	</tbody>
798	</table>
799	</td>
800	<td style="max-width:23px"></td>
801	</tr>
802	</tbody>
803	</table>
804	</td>
805	</tr>
806	</tbody>
807	</table>
808	</td>
809	</tr>
810	</tbody>
811	</table>',
812	'confirmation_emails_subject' => __('Your message', 'contact-forms'),
813	'confirmation_emails_message' => '<div style="font-family: Arial, Helvetica, sans-serif;">
814
815	<h2>' . __('Thank you', 'contact-forms') . ' {first_name} {last_name},</h2>
816	' . __('Thank you for your contact request.', 'contact-forms') . '
817
818	' . __('We will contact you as soon as possible.', 'contact-forms') . '
819
820	' . __('Sincerely,', 'contact-forms') . '
821
822	' . __('The Website Team', 'contact-forms') . '
823
824	<hr />
825	</div>',
826
827	'layout' => 'sidebyside',
828	'style_margin' => '',
829	'style_border_color' => '',
830	'style_border_width' => '',
831	'style_border_radius' => '',
832	'style_background_color' => '',
833	'style_padding' => '',
834	'style_color' => '',
835	'style_font_size' => '',
836	'style_field_spacing' => '',
837	'style_field_border_color' => '',
838	'style_field_border_width' => '',
839	'style_field_border_radius' => '',
840	'style_field_background_color' => '',
841	'style_field_padding' => '',
842	'style_field_color' => '',
843	'style_submit_border_color' => '',
844	'style_submit_border_width' => '',
845	'style_submit_border_radius' => '',
846	'style_submit_background_color' => '',
847	'style_submit_padding' => '',
848	'style_submit_color' => '',
849	'style_submit_font_size' => '',
850	);
851	}
852
853	/**
854	* Get all countries with localized names for phone field country selector.
855	*
856	* Uses PHP Intl extension to generate localized country names from ISO 3166-1 alpha-2 codes.
857	* Falls back to country codes if Intl extension is unavailable.
858	*
859	* @since 2.0.0-beta.34
860	* @param string\|null $display_locale Locale for display names (default: current WordPress locale).
861	* @return array Associative array ['US' => 'United States', 'IT' => 'Italy', ...] sorted alphabetically.
862	*/
863	function accua_forms_get_countries( $display_locale = null ) {
864	// ISO 3166-1 alpha-2 codes - complete list (249 countries/territories)
865	$country_codes = array(
866	'AF', 'AX', 'AL', 'DZ', 'AS', 'AD', 'AO', 'AI', 'AQ', 'AG', 'AR', 'AM', 'AW', 'AU', 'AT', 'AZ',
867	'BS', 'BH', 'BD', 'BB', 'BY', 'BE', 'BZ', 'BJ', 'BM', 'BT', 'BO', 'BQ', 'BA', 'BW', 'BV', 'BR',
868	'IO', 'BN', 'BG', 'BF', 'BI', 'KH', 'CM', 'CA', 'CV', 'KY', 'CF', 'TD', 'CL', 'CN', 'CX', 'CC',
869	'CO', 'KM', 'CG', 'CD', 'CK', 'CR', 'CI', 'HR', 'CU', 'CW', 'CY', 'CZ', 'DK', 'DJ', 'DM', 'DO',
870	'EC', 'EG', 'SV', 'GQ', 'ER', 'EE', 'ET', 'FK', 'FO', 'FJ', 'FI', 'FR', 'GF', 'PF', 'TF', 'GA',
871	'GM', 'GE', 'DE', 'GH', 'GI', 'GR', 'GL', 'GD', 'GP', 'GU', 'GT', 'GG', 'GN', 'GW', 'GY', 'HT',
872	'HM', 'VA', 'HN', 'HK', 'HU', 'IS', 'IN', 'ID', 'IR', 'IQ', 'IE', 'IM', 'IL', 'IT', 'JM', 'JP',
873	'JE', 'JO', 'KZ', 'KE', 'KI', 'KP', 'KR', 'KW', 'KG', 'LA', 'LV', 'LB', 'LS', 'LR', 'LY', 'LI',
874	'LT', 'LU', 'MO', 'MK', 'MG', 'MW', 'MY', 'MV', 'ML', 'MT', 'MH', 'MQ', 'MR', 'MU', 'YT', 'MX',
875	'FM', 'MD', 'MC', 'MN', 'ME', 'MS', 'MA', 'MZ', 'MM', 'NA', 'NR', 'NP', 'NL', 'NC', 'NZ', 'NI',
876	'NE', 'NG', 'NU', 'NF', 'MP', 'NO', 'OM', 'PK', 'PW', 'PS', 'PA', 'PG', 'PY', 'PE', 'PH', 'PN',
877	'PL', 'PT', 'PR', 'QA', 'RE', 'RO', 'RU', 'RW', 'BL', 'SH', 'KN', 'LC', 'MF', 'PM', 'VC', 'WS',
878	'SM', 'ST', 'SA', 'SN', 'RS', 'SC', 'SL', 'SG', 'SX', 'SK', 'SI', 'SB', 'SO', 'ZA', 'GS', 'SS',
879	'ES', 'LK', 'SD', 'SR', 'SJ', 'SZ', 'SE', 'CH', 'SY', 'TW', 'TJ', 'TZ', 'TH', 'TL', 'TG', 'TK',
880	'TO', 'TT', 'TN', 'TR', 'TM', 'TC', 'TV', 'UG', 'UA', 'AE', 'GB', 'US', 'UM', 'UY', 'UZ', 'VU',
881	'VE', 'VN', 'VG', 'VI', 'WF', 'EH', 'YE', 'ZM', 'ZW',
882	);
883
884	// Use WordPress locale if not specified
885	if ( null === $display_locale ) {
886	$display_locale = get_locale();
887	}
888
889	// Check if Intl extension is available
890	if ( ! class_exists( 'Locale' ) ) {
891	// Fallback: return codes as both key and value
892	return array_combine( $country_codes, $country_codes );
893	}
894
895	$countries = array();
896	foreach ( $country_codes as $code ) {
897	// The trick: prepend '-' to convert region code to locale format
898	$name = Locale::getDisplayRegion( '-' . $code, $display_locale );
899	// If Intl returns the code itself (unknown region), use the code
900	$countries[ $code ] = ( $name && $name !== $code ) ? $name : $code;
901	}
902
903	// Sort alphabetically by localized name
904	asort( $countries, SORT_LOCALE_STRING );
905
906	return $countries;
907	}
908
909	/**
910	* Get the translated label for a layout value.
911	*
912	* Returns the human-readable, translated label for a given layout value.
913	* Used in layout dropdowns throughout the admin interface.
914	*
915	* @since 2.0.0-beta.29
916	* @param string $layout Layout value: 'sidebyside', 'toplabel', or 'inlinelabel'.
917	* @return string Translated layout label.
918	*/
919	function accua_forms_get_layout_label( $layout ) {
920	switch ( $layout ) {
921	case 'toplabel':
922	return __( 'Labels on top of the fields', 'contact-forms' );
923	case 'inlinelabel':
924	return __( 'Inline labels', 'contact-forms' );
925	case 'sidebyside':
926	default:
927	return __( 'Labels on the left of the fields', 'contact-forms' );
928	}
929	}
930