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class-wpm-ajax.php

Last change on this file was 3414013, checked in by magazine3, 5 weeks ago
Released version 2.4.24
File size: 41.8 KB

Line
1	<?php
2
3	namespace WPM\Includes;
4	use WPM\Includes\Admin\WPM_Reset_Settings;
5	use WPM\Includes\Admin\WPM_OpenAI;
6	use WPM\Includes\Admin\Settings\WPM_Settings_Auto_Translate_Pro;
7	use WPM\Includes\Admin\Settings\WPM_Settings_AI_Integration;
8
9	if ( ! defined( 'ABSPATH' ) ) {
10	exit; // Exit if accessed directly
11	}
12
13	/**
14	* WP_Multilang WPM_AJAX.
15	*
16	* AJAX Event Handler.
17	*
18	* @class WPM_AJAX
19	* @package WPM/Classes
20	* @category Class
21	* @author Valentyn Riaboshtan
22	*/
23	class WPM_AJAX {
24
25	/**
26	* Hook in ajax handlers.
27	*/
28	public static function init() {
29	add_action( 'init', array( __CLASS__, 'define_ajax' ), 0 );
30	add_action( 'template_redirect', array( __CLASS__, 'do_wpm_ajax' ), 0 );
31	self::add_ajax_events();
32	}
33
34	/**
35	* Get WPM Ajax Endpoint.
36	*
37	* @param string $request Optional
38	*
39	* @return string
40	*/
41	public static function get_endpoint( $request = '' ) {
42	return esc_url_raw( add_query_arg( 'wpm-ajax', $request ) );
43	}
44
45	/**
46	* Set WPM AJAX constant and headers.
47	*/
48	public static function define_ajax() {
49	// phpcs:ignore WordPress.Security.NonceVerification.Recommended -- this is a dependent function and its all security measurament is done wherever it has been used.
50	if ( ! empty( $_GET['wpm-ajax'] ) ) {
51	if ( ! wp_doing_ajax() ) {
52	define( 'DOING_AJAX', true );
53	}
54	if ( ! defined( 'WPM_DOING_AJAX' ) ) {
55	define( 'WPM_DOING_AJAX', true );
56	}
57	// Turn off display_errors during AJAX events to prevent malformed JSON
58	if ( ! WP_DEBUG \|\| ( WP_DEBUG && ! WP_DEBUG_DISPLAY ) ) {
59	// phpcs:ignore Squiz.PHP.DiscouragedFunctions.Discouraged --Reason Turn off display_errors during AJAX events to prevent malformed JSON
60	@ini_set( 'display_errors', 0 );
61	}
62	$GLOBALS['wpdb']->hide_errors();
63	}
64	}
65
66	/**
67	* Send headers for WPM Ajax Requests
68	*/
69	private static function wpm_ajax_headers() {
70	send_origin_headers();
71	@header( 'Content-Type: text/html; charset=' . get_option( 'blog_charset' ) );
72	@header( 'X-Robots-Tag: noindex' );
73	send_nosniff_header();
74	nocache_headers();
75	status_header( 200 );
76	}
77
78	/**
79	* Check for WPM Ajax request and fire action.
80	*/
81	public static function do_wpm_ajax() {
82	global $wp_query;
83
84	// phpcs:ignore WordPress.Security.NonceVerification.Recommended -- this is a dependent function and its all security measurament is done wherever it has been used.
85	if ( ! empty( $_GET['wpm-ajax'] ) ) {
86	// phpcs:ignore WordPress.Security.NonceVerification.Recommended, WordPress.Security.ValidatedSanitizedInput.MissingUnslash -- this is a dependent function and its all security measurament is done wherever it has been used.
87	$wp_query->set( 'wpm-ajax', sanitize_text_field( $_GET['wpm-ajax'] ) );
88	}
89
90	if ( $action = $wp_query->get( 'wpm-ajax' ) ) {
91	self::wpm_ajax_headers();
92	do_action( 'wpm_ajax_' . sanitize_text_field( $action ) );
93	die();
94	}
95	}
96
97	/**
98	* Hook in methods - uses WordPress ajax handlers (admin-ajax).
99	*/
100	public static function add_ajax_events() {
101	$ajax_events = array(
102	'delete_lang' => false,
103	'delete_localization' => false,
104	'qtx_import' => false,
105	'rated' => false,
106	'send_query_message' => false,
107	'deactivate_plugin' => false,
108	'subscribe_to_news_letter' => false,
109	'newsletter_hide_form' => false,
110	'settings_newsletter_submit' => false,
111	'block_lang_switcher' => true,
112	'reset_settings' => true,
113	'validate_secret_key' => false,
114	'save_openai_settings' => false,
115	'do_auto_translate' => false,
116	'singlular_auto_translate' => false,
117	'singlular_auto_translate_term' => false,
118	'get_translation_node_count' => false,
119	'process_batch_translation' => false,
120	'check_ai_platform_quota' => false,
121	);
122
123	foreach ( $ajax_events as $ajax_event => $nopriv ) {
124	add_action( 'wp_ajax_wpm_' . $ajax_event, array( __CLASS__, $ajax_event ) );
125
126	if ( $nopriv ) {
127	add_action( 'wp_ajax_nopriv_wpm_' . $ajax_event, array( __CLASS__, $ajax_event ) );
128
129	// GP AJAX can be used for frontend ajax requests
130	add_action( 'wpm_ajax_' . $ajax_event, array( __CLASS__, $ajax_event ) );
131	}
132	}
133
134	// Add direct AJAX action for wpmpro_search_items
135	add_action( 'wp_ajax_wpmpro_search_items', array( __CLASS__, 'wpmpro_search_items' ) );
136
137	// Add direct AJAX action for bulk auto translate
138	add_action( 'wp_ajax_wpm_do_auto_translate', array( __CLASS__, 'do_auto_translate' ) );
139	}
140
141	/**
142	* Remove installed language files and option
143	*/
144	public static function delete_lang() {
145
146	check_ajax_referer( 'delete-lang', 'security' );
147
148	$language = wpm_get_post_data_by_key( 'language' );
149	$options = wpm_get_lang_option();
150
151	if ( ! $language \|\| ! isset( $options[ $language ] ) \|\| ( wpm_get_user_language() === $language ) \|\| ( wpm_get_default_language() === $language ) ) {
152	return;
153	}
154
155	unset( $options[ $language ] );
156
157	global $wpdb;
158	//phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching -- Reason: using WP bulit in function updates the option of current language which does not work for our plugin in this case
159	$wpdb->update( $wpdb->options, array( 'option_value' => maybe_serialize( $options ) ), array( 'option_name' => 'wpm_languages' ) );
160
161	die();
162	}
163
164	/**
165	* Remove installed language files and option
166	*/
167	public static function delete_localization() {
168
169	check_ajax_referer( 'delete-localization', 'security' );
170
171	$locale = wpm_get_post_data_by_key( 'locale' );
172	$options = wpm_get_lang_option();
173
174	if ( ! $locale ) {
175	wp_send_json_error( __( 'No locale sending', 'wp-multilang' ) );
176	}
177
178	foreach ( $options as $language ) {
179	if ( $language['translation'] == $locale ) {
180	wp_send_json_error( __( 'Localization using', 'wp-multilang' ) );
181	}
182	}
183
184	$files_delete = array();
185	$installed_plugin_translations = wp_get_installed_translations( 'plugins' );
186
187	foreach ( $installed_plugin_translations as $plugin => $translation ) {
188	if ( isset( $translation[ $locale ] ) ) {
189	$files_delete[] = WP_LANG_DIR . '/plugins/' . $plugin . '-' . $locale . '.mo';
190	$files_delete[] = WP_LANG_DIR . '/plugins/' . $plugin . '-' . $locale . '.po';
191	}
192	}
193
194	$installed_themes_translations = wp_get_installed_translations( 'themes' );
195
196	foreach ( $installed_themes_translations as $theme => $translation ) {
197	if ( isset( $translation[ $locale ] ) ) {
198	$files_delete[] = WP_LANG_DIR . '/themes/' . $theme . '-' . $locale . '.mo';
199	$files_delete[] = WP_LANG_DIR . '/themes/' . $theme . '-' . $locale . '.po';
200	}
201	}
202
203	$installed_core_translations = wp_get_installed_translations( 'core' );
204
205	foreach ( $installed_core_translations as $wp_file => $translation ) {
206	if ( isset( $translation[ $locale ] ) ) {
207	$files_delete[] = WP_LANG_DIR . '/' . $wp_file . '-' . $locale . '.mo';
208	$files_delete[] = WP_LANG_DIR . '/' . $wp_file . '-' . $locale . '.po';
209	}
210	}
211
212	$files_delete[] = WP_LANG_DIR . '/' . $locale . '.po';
213	$files_delete[] = WP_LANG_DIR . '/' . $locale . '.mo';
214
215	foreach ( $files_delete as $file ) {
216	wp_delete_file( $file );
217	}
218
219	wp_send_json_success( esc_html__( 'Localization deleted', 'wp-multilang' ) );
220	}
221
222	/**
223	* Import translations for terms from qTranslate
224	*
225	* @author Soft79
226	*/
227	public static function qtx_import() {
228
229	check_ajax_referer( 'qtx-import', 'security' );
230
231	$term_count = 0;
232
233	if ( $qtranslate_terms = get_option( 'qtranslate_term_name', array() ) ) {
234
235	$taxonomies = get_taxonomies();
236	$terms = get_terms( array('taxonomy' => $taxonomies, 'hide_empty' => false ) );
237
238	foreach ( $terms as $term ) {
239	$original = $term->name;
240
241	//Translation available?
242	if ( ! isset( $qtranslate_terms[ $original ] ) ) {
243	continue;
244	}
245
246	//Translate the name
247	$strings = wpm_value_to_ml_array( $original );
248	foreach ( $qtranslate_terms[ $original ] as $code => $translation ) {
249	$strings = wpm_set_language_value( $strings, $translation, array(), $code );
250	}
251
252	//Update the name
253	$term->name = wpm_ml_value_to_string( $strings );
254	if ( $term->name !== $original ) {
255	$result = wp_update_term( $term->term_id, $term->taxonomy, array( 'name' => $term->name ) );
256	if ( ! is_wp_error( $result ) ) {
257	$term_count++;
258	}
259	}
260	}
261
262	delete_option( 'qtranslate_term_name' );
263	}
264
265	/* translators: %d: This will get the number of term counts. */
266	wp_send_json( sprintf( __( '%d terms were imported successfully.', 'wp-multilang' ), $term_count ) );
267	}
268
269	/**
270	* Triggered when clicking the rating footer.
271	*/
272	public static function rated() {
273	if ( ! current_user_can( 'manage_translations' ) ) {
274	wp_die( -1 );
275	}
276	update_option( 'wpm_admin_footer_text_rated', 1 );
277	wp_die();
278	}
279
280	/**
281	* Triggered when any support query is sent from Help & Support tab
282	* @since 2.4.2
283	* */
284	public static function send_query_message()
285	{
286	check_ajax_referer( 'support-localization', 'security' );
287
288	if ( ! current_user_can( 'manage_translations' ) ) {
289	wp_die( -1 );
290	}
291
292	if ( isset( $_POST['message'] ) && isset( $_POST['email'] ) ) {
293	// phpcs:ignore WordPress.Security.ValidatedSanitizedInput.MissingUnslash -- Reason unslash not needed because data is not getting stored in database, it's just being used.
294	$message = sanitize_textarea_field( $_POST['message'] );
295	// phpcs:ignore WordPress.Security.ValidatedSanitizedInput.MissingUnslash -- Reason unslash not needed because data is not getting stored in database, it's just being used.
296	$email = sanitize_email( $_POST['email'] );
297
298	if(function_exists('wp_get_current_user')){
299
300	$user = wp_get_current_user();
301
302	$message = '<p>'.esc_html($message).'</p><br><br>'.'Query from WP Multilang plugin support tab';
303
304	$user_data = $user->data;
305	$user_email = $user_data->user_email;
306
307	if($email){
308	$user_email = $email;
309	}
310	//php mailer variables
311	$sendto = 'team@magazine3.in';
312	$subject = "WP Multilang Query";
313
314	$headers[] = 'Content-Type: text/html; charset=UTF-8';
315	$headers[] = 'From: '. esc_attr($user_email);
316	$headers[] = 'Reply-To: ' . esc_attr($user_email);
317	// Load WP components, no themes.
318
319	$sent = wp_mail($sendto, $subject, $message, $headers);
320
321	if($sent){
322
323	echo wp_json_encode(array('status'=>'t'));
324
325	}else{
326
327	echo wp_json_encode(array('status'=>'f'));
328
329	}
330
331	}
332	}
333
334	wp_die();
335	}
336
337	/**
338	* Trigger when delete translation check box checked from popup modal when deactivating the plugin
339	* @since 2.4.17
340	* */
341	public static function deactivate_plugin()
342	{
343	// if ( ! current_user_can( 'manage_translations' ) ) {
344	// wp_die( -1 );
345	// }
346
347	// phpcs:ignore WordPress.Security.NonceVerification.Missing -- Security measurament is done below in this function with nonce key wpm_feedback_nonce.
348	if( isset( $_POST['data'] ) ) {
349	// phpcs:ignore WordPress.Security.NonceVerification.Missing, WordPress.Security.ValidatedSanitizedInput.MissingUnslash, WordPress.Security.ValidatedSanitizedInput.InputNotSanitized -- Reason: Sanitization is handled below in this function
350	parse_str( $_POST['data'], $data );
351	}
352
353	if ( ! isset( $data['wpm_deactivate_plugin_nonce'] ) ) {
354	wp_die( -1 );
355	}
356
357	if ( ! wp_verify_nonce( $data['wpm_deactivate_plugin_nonce'], 'wpm_deactivate_plugin_nonce' ) ) {
358	wp_die( -1 );
359	}
360
361	// Reset translation data
362	if ( ! empty( $data['wpm_uninstall_translations'] ) ) {
363
364	if ( class_exists('WPM\Includes\Admin\WPM_Reset_Settings') ) {
365
366	\WPM\Includes\Admin\WPM_Reset_Settings::wpm_uninstall_translations_data();
367	}
368
369	}
370
371	wp_die();
372	}
373
374	/**
375	* Triggered when any newsletter subscribe button is clicked
376	* @since 2.4.7
377	* */
378	public static function subscribe_to_news_letter(){
379
380	if(!current_user_can('manage_options')){
381	wp_die( -1 );
382	}
383
384	if ( ! isset( $_POST['wpm_security_nonce'] ) ){
385	wp_die( -1 );
386	}
387
388	// phpcs:ignore WordPress.Security.ValidatedSanitizedInput.MissingUnslash, WordPress.Security.ValidatedSanitizedInput.InputNotSanitized -- Reason unslash not needed because data is not getting stored in database, it's just being used.
389	if ( !wp_verify_nonce( $_POST['wpm_security_nonce'], 'wpm_security_nonce' ) ){
390	wp_die( -1 );
391	}
392
393	$name = isset( $_POST['name'] ) ? sanitize_text_field( wp_unslash( $_POST['name'] ) ) : '';
394	// phpcs:ignore WordPress.Security.ValidatedSanitizedInput.MissingUnslash
395	$email = isset( $_POST['email'] ) ? sanitize_email( $_POST['email'] ) : '';
396	$website = isset( $_POST['website'] ) ? sanitize_text_field( wp_unslash( $_POST['website'] ) ) : '';
397
398	if($email){
399
400	$api_url = 'http://magazine3.company/wp-json/api/central/email/subscribe';
401
402	$api_params = array(
403	'name' => $name,
404	'email' => $email,
405	'website' => $website,
406	'type' => 'wpmultilang',
407	);
408
409	wp_remote_post( $api_url, array( 'timeout' => 15, 'sslverify' => false, 'body' => $api_params ) );
410
411	}else{
412	echo esc_html__('Email id required', 'wp-multilang');
413	}
414
415	wp_die();
416	}
417
418	/**
419	* Triggered when clicked on close button of newsletter form present in settings
420	* @since 2.4.7
421	* */
422	public static function newsletter_hide_form(){
423	if(!current_user_can('manage_options')){
424	wp_die( -1 );
425	}
426
427	if ( ! isset( $_POST['wpm_admin_settings_nonce'] ) ){
428	wp_die( -1 );
429	}
430
431	// phpcs:ignore WordPress.Security.ValidatedSanitizedInput.MissingUnslash, WordPress.Security.ValidatedSanitizedInput.InputNotSanitized -- Reason unslash not needed because data is not getting stored in database, it's just being used.
432	if ( ! wp_verify_nonce( $_POST['wpm_admin_settings_nonce'], 'wpm_admin_settings_nonce' ) ) {
433	wp_die( -1 );
434	}
435
436	update_option( 'wpm_hide_newsletter', 'yes' , false);
437
438	echo wp_json_encode(array('status'=>200, 'message'=>esc_html__('Submitted ','wp-multilang')));
439
440	wp_die();
441	}
442
443	/**
444	* Triggered when clicked on subscribe button of newsletter form present in settings
445	* @since 2.4.7
446	* */
447	public static function settings_newsletter_submit(){
448	if(!current_user_can('manage_options')){
449	wp_die( -1 );
450	}
451
452	if ( ! isset( $_POST['wpm_admin_settings_nonce'] ) ){
453	wp_die( -1 );
454	}
455
456	// phpcs:ignore WordPress.Security.ValidatedSanitizedInput.MissingUnslash, WordPress.Security.ValidatedSanitizedInput.InputNotSanitized -- Reason unslash not needed because data is not getting stored in database, it's just being used.
457	if ( !wp_verify_nonce( $_POST['wpm_admin_settings_nonce'], 'wpm_admin_settings_nonce' ) ){
458	wp_die( -1 );
459	}
460
461	// phpcs:ignore WordPress.Security.ValidatedSanitizedInput.MissingUnslash, WordPress.Security.ValidatedSanitizedInput.InputNotSanitized -- Reason unslash not needed because data is not getting stored in database, it's just being used.
462	if ( isset ( $_POST['email'] ) && ! empty( $_POST['email'] ) ){
463	global $current_user;
464	$api_url = 'http://magazine3.company/wp-json/api/central/email/subscribe';
465	$api_params = array(
466	'name' => sanitize_text_field($current_user->display_name),
467	// phpcs:ignore WordPress.Security.ValidatedSanitizedInput.MissingUnslash -- Reason unslash not needed because data is not getting stored in database, it's just being used.
468	'email'=> sanitize_email( $_POST['email'] ),
469	'website'=> sanitize_url( get_site_url() ),
470	'type'=> 'wpmultilang'
471	);
472
473	$response = wp_remote_post( $api_url, array( 'timeout' => 15, 'sslverify' => false, 'body' => $api_params ) );
474	if ( !is_wp_error( $response ) ) {
475	$response = wp_remote_retrieve_body( $response );
476	echo wp_json_encode(array('status'=>200, 'message'=>esc_html__('Submitted ','wp-multilang'), 'response'=> $response));
477	}else{
478	echo wp_json_encode(array('status'=>500, 'message'=>esc_html__('No response from API','wp-multilang')));
479	}
480	wp_die();
481	}
482	}
483
484	/**
485	* Prepare url to change the href of block language switcher
486	* @since 2.4.9
487	* */
488	public static function block_lang_switcher(){
489	// phpcs:ignore WordPress.Security.ValidatedSanitizedInput.MissingUnslash, WordPress.Security.ValidatedSanitizedInput.InputNotSanitized -- Reason unslash not needed because data is not getting stored in database, it's just being used.
490	if ( ! isset( $_POST['security'] ) ){
491	wp_die( -1 );
492	}
493
494	// phpcs:ignore WordPress.Security.ValidatedSanitizedInput.MissingUnslash, WordPress.Security.ValidatedSanitizedInput.InputNotSanitized -- Reason unslash not needed because data is not getting stored in database, it's just being used.
495	if ( !wp_verify_nonce( $_POST['security'], 'wpm_ajax_security_nonce' ) ) {
496	wp_die( -1 );
497	}
498
499	// phpcs:ignore WordPress.Security.ValidatedSanitizedInput.MissingUnslash -- Reason unslash not needed because data is not getting stored in database, it's just being used.
500	if( empty( $_POST['current_url'] ) ) {
501	wp_die( -1 );
502	}
503
504	$all_languages = wpm_get_languages();
505
506	// phpcs:ignore WordPress.Security.ValidatedSanitizedInput.MissingUnslash -- Reason unslash not needed because data is not getting stored in database, it's just being used.
507	$current_url = sanitize_url($_POST['current_url']);
508
509	$translated_urls = array();
510	if(!empty($all_languages) && is_array($all_languages)){
511	foreach ($all_languages as $al_key => $al_value) {
512	$translated_urls[$al_key] = wpm_translate_url( $current_url, $al_key );
513	}
514	}
515
516	echo wp_json_encode($translated_urls);
517	wp_die();
518	}
519
520	/**
521	* Reset plugin settings to default
522	* @since 2.4.15
523	* */
524	public static function reset_settings() {
525
526	check_ajax_referer( 'wpm-reset-settings', 'security' );
527
528	if ( ! current_user_can( 'manage_options' ) ) {
529	wp_die( -1 );
530	}
531
532	$reset_obj = new WPM_Reset_Settings();
533	$reset_obj->reset_settings();
534
535	wp_die();
536
537	}
538
539	/**
540	* Validate API secret key
541	* @since 2.4.23
542	* */
543	public static function validate_secret_key() {
544
545	check_ajax_referer( 'wpmpro-openai-nonce', 'security' );
546
547	if ( ! current_user_can( 'manage_options' ) ) {
548	wp_die( -1 );
549	}
550
551	try {
552	$result = WPM_OpenAI::validate_secret_key();
553	if ( ! empty( $result['models'] ) ) {
554	$models = $result['models'];
555	$provider = $result['provider'];
556
557	$api_settings = WPM_Settings_AI_Integration::get_openai_settings();
558	$api_settings['api_keys'][$provider] = $result['api_key'];
559	$api_settings['api_provider'] = $provider;
560	$api_settings['api_available_models'][$provider] = $models;
561
562	update_option( 'wpm_openai_settings', $api_settings );
563
564	wp_send_json_success( $result );
565	}
566
567	} catch (\Exception $e) {
568	wp_send_json_error(['message' => 'API Validation failed: ' . $e->getMessage()]);
569	}
570
571	}
572
573	/**
574	* Save openai settings
575	* @since 2.4.23
576	* */
577	public static function save_openai_settings() {
578
579	check_ajax_referer( 'wpmpro-openai-nonce', 'security' );
580
581	if ( ! current_user_can( 'manage_options' ) ) {
582	wp_die( -1 );
583	}
584
585	WPM_Settings_AI_Integration::save_settings();
586	}
587
588
589	/**
590	* Process batch translation
591	* @since 1.10
592	* */
593	public static function process_batch_translation(){
594
595	if ( ! wp_verify_nonce( $_POST['wpmpro_autotranslate_singular_nonce'], 'wpmpro-autotranslate-singular-nonce' ) ) {
596	wp_send_json_error( array( 'message' => esc_html__( 'security nonce not verify', 'wp-multilang' ) ) );
597	}
598
599	if ( ! current_user_can( 'manage_options' ) ) {
600	wp_send_json_error( array( 'message' => esc_html__( 'not authorized', 'wp-multilang' ) ) );
601	}
602
603	if ( ! empty( $_POST['post_id'] ) && ! empty( $_POST['source'] ) && ! empty( $_POST['target'] ) && isset( $_POST['batch_start'] ) && isset( $_POST['batch_size'] ) ) {
604
605	$post_id = intval( $_POST['post_id'] );
606	$batch_start = intval( $_POST['batch_start'] );
607	$batch_size = intval( $_POST['batch_size'] );
608
609	if ( $post_id <= 0 ) {
610	wp_send_json_error( array( 'message' => esc_html__( 'Not a valid post', 'wp-multilang' ) ) );
611	}
612
613	$source = sanitize_text_field( wp_unslash( $_POST['source'] ) );
614	$target = sanitize_text_field( wp_unslash( $_POST['target'] ) );
615	$post = get_post( $post_id );
616
617	if ( ! $post ) {
618	wp_send_json_error( array( 'message' => esc_html__( 'Post not found', 'wp-multilang' ) ) );
619	}
620
621	$response = WPM_Settings_Auto_Translate_Pro::auto_translate_batch( $post, $source, $target, $batch_start, $batch_size );
622
623	wp_send_json( $response );
624	} else {
625	wp_send_json_error( array( 'message' => esc_html__( 'Missing required parameters', 'wp-multilang' ) ) );
626	}
627	}
628
629	/**
630	* Auto translate single post, product, page custom post types
631	* @since 1.10
632	* */
633	public static function singlular_auto_translate(){
634
635	// Set longer execution time and prevent timeouts
636	set_time_limit(1200); // Increased to 20 minutes
637	ini_set('max_input_time', 1200);
638	ini_set('default_socket_timeout', 120);
639
640	// Send headers to prevent browser timeout
641	header('Content-Type: application/json');
642	header('Cache-Control: no-cache, must-revalidate');
643	header('Expires: Mon, 26 Jul 1997 05:00:00 GMT');
644
645
646	if ( ! wp_verify_nonce( $_POST['wpmpro_autotranslate_singular_nonce'], 'wpmpro-autotranslate-singular-nonce' ) ) {
647	echo esc_html__( 'security nonce not verify', 'wp-multilang' );
648	wp_die();
649	}
650
651	if ( ! current_user_can( 'manage_options' ) ) {
652	echo esc_html__( 'not authorized', 'wp-multilang' );
653	wp_die();
654	}
655
656	if ( ! empty( $_POST['post_id'] ) && ! empty( $_POST['source'] ) && ! empty( $_POST['target'] ) ) {
657
658	$post_id = intval( $_POST['post_id'] );
659	if ( $post_id <= 0 ) {
660	echo esc_html__( 'Not a valid post', 'wp-multilang' );
661	wp_die();
662	}
663
664	$source = sanitize_text_field( wp_unslash( $_POST['source'] ) );
665	$target = sanitize_text_field( wp_unslash( $_POST['target'] ) );
666	$post = get_post( $post_id );
667	$post_type = get_post_type( $post_id );
668	$response = array();
669
670	// DEBUG: Start comprehensive debugging
671	$debug_log = array();
672	$debug_log['timestamp'] = current_time('mysql');
673	$debug_log['post_id'] = $post_id;
674	$debug_log['post_type'] = $post_type;
675	$debug_log['source_lang'] = $source;
676	$debug_log['target_lang'] = $target;
677	$debug_log['post_title'] = $post->post_title;
678	$debug_log['post_content_length'] = strlen($post->post_content);
679
680	// DEBUG: Check Elementor data
681	$elementor_data = get_post_meta($post_id, '_elementor_data', true);
682	$debug_log['has_elementor_data'] = !empty($elementor_data);
683	$debug_log['elementor_data_length'] = $elementor_data ? strlen($elementor_data) : 0;
684
685	// DEBUG: Check Elementor translate meta
686	$elementor_translate = get_post_meta($post_id, '_elementor_data_translate', true);
687	$debug_log['has_elementor_translate'] = !empty($elementor_translate);
688	$debug_log['elementor_translate_length'] = $elementor_translate ? strlen($elementor_translate) : 0;
689
690	// DEBUG: Check for Rank Math meta fields
691	$rank_math_metas = array();
692	$all_metas = get_post_meta($post_id);
693	foreach ($all_metas as $meta_key => $meta_value) {
694	if (strpos($meta_key, 'rank_math') === 0) {
695	$rank_math_metas[$meta_key] = is_array($meta_value) ? $meta_value[0] : $meta_value;
696	}
697	}
698	$debug_log['rank_math_metas'] = $rank_math_metas;
699	$debug_log['rank_math_meta_count'] = count($rank_math_metas);
700
701	// DEBUG: Check for other SEO meta fields
702	$seo_metas = array();
703	foreach ($all_metas as $meta_key => $meta_value) {
704	if (strpos($meta_key, '_yoast') === 0 \|\| strpos($meta_key, 'rank_math') === 0 \|\| strpos($meta_key, 'seopress') === 0) {
705	$seo_metas[$meta_key] = is_array($meta_value) ? $meta_value[0] : $meta_value;
706	}
707	}
708	$debug_log['seo_metas'] = $seo_metas;
709	$debug_log['seo_meta_count'] = count($seo_metas);
710
711	// DEBUG: Check if Elementor is active
712	$debug_log['elementor_active'] = class_exists('\Elementor\Plugin');
713	$debug_log['elementor_version'] = defined('ELEMENTOR_VERSION') ? ELEMENTOR_VERSION : 'Not defined';
714
715	// DEBUG: Check if Rank Math is active
716	$debug_log['rank_math_active'] = defined('RANK_MATH_VERSION');
717	$debug_log['rank_math_version'] = defined('RANK_MATH_VERSION') ? RANK_MATH_VERSION : 'Not defined';
718
719	// DEBUG: Log current post meta structure
720	$debug_log['all_meta_keys'] = array_keys($all_metas);
721	$debug_log['meta_keys_count'] = count($all_metas);
722
723	try {
724	switch( $post_type ) {
725
726	case 'saswp_reviews':
727	$response = \WPM\Includes\Integrations\WPM_Schema_Saswp::auto_translate( $post, $source, $target );
728	break;
729
730	default:
731	$response = WPM_Settings_Auto_Translate_Pro::auto_translate( $post, $source, $target , true);
732	break;
733
734	}
735	} catch (Exception $e) {
736	$response = array('status' => false, 'message' => 'Translation failed: ' . $e->getMessage());
737	$debug_log['exception'] = $e->getMessage();
738	}
739
740	// DEBUG: Log response details
741	$debug_log['response'] = $response;
742
743	// DEBUG: Check post meta after translation
744	$post_meta_after = get_post_meta($post_id);
745	$elementor_data_after = get_post_meta($post_id, '_elementor_data', true);
746	$elementor_translate_after = get_post_meta($post_id, '_elementor_data_translate', true);
747
748	$debug_log['elementor_data_after_length'] = $elementor_data_after ? strlen($elementor_data_after) : 0;
749	$debug_log['elementor_translate_after_length'] = $elementor_translate_after ? strlen($elementor_translate_after) : 0;
750	$debug_log['elementor_data_changed'] = ($elementor_data !== $elementor_data_after);
751	$debug_log['elementor_translate_changed'] = ($elementor_translate !== $elementor_translate_after);
752
753	// DEBUG: Check rank math metas after translation
754	$rank_math_metas_after = array();
755	foreach ($post_meta_after as $meta_key => $meta_value) {
756	if (strpos($meta_key, 'rank_math') === 0) {
757	$rank_math_metas_after[$meta_key] = is_array($meta_value) ? $meta_value[0] : $meta_value;
758	}
759	}
760	$debug_log['rank_math_metas_after'] = $rank_math_metas_after;
761	$debug_log['rank_math_metas_changed'] = ($rank_math_metas !== $rank_math_metas_after);
762
763	// DEBUG: Write debug log to file
764	$debug_file = WP_CONTENT_DIR . '/wpm_debug_translation.log';
765	$debug_entry = "=== TRANSLATION DEBUG - " . current_time('Y-m-d H:i:s') . " ===\n";
766	$debug_entry .= "Post ID: {$post_id} \| Type: {$post_type} \| Source: {$source} \| Target: {$target}\n";
767	$debug_entry .= "Elementor Active: " . ($debug_log['elementor_active'] ? 'Yes' : 'No') . " \| Version: " . $debug_log['elementor_version'] . "\n";
768	$debug_entry .= "Rank Math Active: " . ($debug_log['rank_math_active'] ? 'Yes' : 'No') . " \| Version: " . $debug_log['rank_math_version'] . "\n";
769	$debug_entry .= "Has Elementor Data: " . ($debug_log['has_elementor_data'] ? 'Yes' : 'No') . " \| Length: " . $debug_log['elementor_data_length'] . "\n";
770	$debug_entry .= "Has Elementor Translate: " . ($debug_log['has_elementor_translate'] ? 'Yes' : 'No') . " \| Length: " . $debug_log['elementor_translate_length'] . "\n";
771	$debug_entry .= "Rank Math Meta Count: " . $debug_log['rank_math_meta_count'] . "\n";
772	$debug_entry .= "SEO Meta Count: " . $debug_log['seo_meta_count'] . "\n";
773	$debug_entry .= "Elementor Data Changed: " . ($debug_log['elementor_data_changed'] ? 'Yes' : 'No') . "\n";
774	$debug_entry .= "Elementor Translate Changed: " . ($debug_log['elementor_translate_changed'] ? 'Yes' : 'No') . "\n";
775	$debug_entry .= "Rank Math Metas Changed: " . ($debug_log['rank_math_metas_changed'] ? 'Yes' : 'No') . "\n";
776	$debug_entry .= "Note: rank_math_schema_Service is excluded from translation to prevent serialization errors\n";
777	$debug_entry .= "Note: rank_math_title and rank_math_description are translated directly in original meta fields\n";
778	$debug_entry .= "Response: " . json_encode($response) . "\n";
779	$debug_entry .= "All Meta Keys: " . implode(', ', $debug_log['all_meta_keys']) . "\n";
780	$debug_entry .= "Rank Math Metas: " . json_encode($rank_math_metas) . "\n";
781	$debug_entry .= "Rank Math Metas After: " . json_encode($rank_math_metas_after) . "\n";
782	$debug_entry .= "=== END DEBUG ===\n\n";
783
784	file_put_contents($debug_file, $debug_entry, FILE_APPEND \| LOCK_EX);
785
786	// Ensure we have a valid response
787	if (empty($response) \|\| !is_array($response)) {
788	$response = array('status' => false, 'message' => 'Translation completed but no response generated');
789	}
790
791	// Ensure we're sending proper JSON
792	header('Content-Type: application/json');
793	wp_send_json($response);
794	wp_die();
795	}
796
797	}
798
799	public static function singlular_auto_translate_term(){
800
801	if ( ! wp_verify_nonce( $_POST['wpmpro_autotranslate_singular_nonce'], 'wpmpro-autotranslate-singular-nonce' ) ) {
802	echo esc_html__( 'security nonce not verify', 'wp-multilang' );
803	wp_die();
804	}
805
806	if ( ! current_user_can( 'manage_options' ) ) {
807	echo esc_html__( 'not authorized', 'wp-multilang' );
808	wp_die();
809	}
810
811	if ( ! empty( $_POST['tag_id'] ) && ! empty( $_POST['source'] ) && ! empty( $_POST['target'] ) ) {
812
813	global $wpdb;
814
815	$tag_id = intval( $_POST['tag_id'] );
816	if ( $tag_id <= 0 ) {
817	echo esc_html__( 'Not a vlid post', 'wp-multilang' );
818	wp_die();
819	}
820
821	$source = sanitize_text_field( wp_unslash( $_POST['source'] ) );
822	$target = sanitize_text_field( wp_unslash( $_POST['target'] ) );
823
824	$query = $wpdb->prepare("
825	SELECT tt., t.
826	FROM {$wpdb->term_taxonomy} AS tt
827	INNER JOIN {$wpdb->terms} AS t ON tt.term_id = t.term_id
828	WHERE tt.term_id = %d
829	", $tag_id
830	);
831	$term = $wpdb->get_row( $query );
832	if ( is_object( $term ) && ! empty( $term ) ) {
833	$response = WPM_Settings_Auto_Translate_Pro::auto_translate_term( $term, $source, $target, true );
834	}
835
836	wp_send_json($response);
837	wp_die();
838	}
839	}
840
841	/**
842	* Auto translate single post, product, page custom post types
843	* @since 1.10
844	* */
845	/**
846	* Search items for exclusion list
847	*/
848	public static function wpmpro_search_items() {
849	// Check nonce - handle both _wpnonce and nonce parameters
850	$nonce = isset($_REQUEST['_wpnonce']) ? $_REQUEST['_wpnonce'] : (isset($_REQUEST['nonce']) ? $_REQUEST['nonce'] : '');
851	if (!wp_verify_nonce($nonce, 'wpmpro_search_items')) {
852	wp_send_json_error('Invalid nonce');
853	}
854
855	if (!current_user_can('manage_options')) {
856	wp_send_json_error('Unauthorized');
857	}
858
859	$search = isset($_GET['search']) ? sanitize_text_field($_GET['search']) : '';
860	$type = isset($_GET['type']) ? sanitize_text_field($_GET['type']) : '';
861	$results = array();
862
863	switch ($type) {
864	case 'post':
865	case 'page':
866	case 'product':
867	$args = array(
868	'post_type' => $type,
869	'post_status' => 'publish',
870	's' => $search,
871	'posts_per_page' => 10
872	);
873	$query = new \WP_Query($args);
874	foreach ($query->posts as $post) {
875	$results[] = array(
876	'id' => $post->ID,
877	'text' => $post->post_title
878	);
879	}
880	break;
881
882	case 'category':
883	case 'post_tag':
884	case 'product_cat':
885	$args = array(
886	'taxonomy' => $type,
887	'hide_empty' => false,
888	'search' => $search,
889	'number' => 10
890	);
891	$terms = get_terms($args);
892	if (!is_wp_error($terms)) {
893	foreach ($terms as $term) {
894	$results[] = array(
895	'id' => $term->term_id,
896	'text' => $term->name
897	);
898	}
899	}
900	break;
901	}
902
903	wp_send_json($results);
904	}
905
906	/**
907	* Get total node count for batch translation
908	* @since 1.10
909	* */
910	public static function get_translation_node_count(){
911
912	if ( ! wp_verify_nonce( $_POST['wpmpro_autotranslate_singular_nonce'], 'wpmpro-autotranslate-singular-nonce' ) ) {
913	wp_send_json_error( array( 'message' => esc_html__( 'security nonce not verify', 'wp-multilang' ) ) );
914	}
915
916	if ( ! current_user_can( 'manage_options' ) ) {
917	wp_send_json_error( array( 'message' => esc_html__( 'not authorized', 'wp-multilang' ) ) );
918	}
919
920	if ( ! empty( $_POST['post_id'] ) && ! empty( $_POST['source'] ) && ! empty( $_POST['target'] ) ) {
921
922	$post_id = intval( $_POST['post_id'] );
923	if ( $post_id <= 0 ) {
924	wp_send_json_error( array( 'message' => esc_html__( 'Not a valid post', 'wp-multilang' ) ) );
925	}
926
927	$source = sanitize_text_field( wp_unslash( $_POST['source'] ) );
928	$target = sanitize_text_field( wp_unslash( $_POST['target'] ) );
929	$post = get_post( $post_id );
930
931	if ( ! $post ) {
932	wp_send_json_error( array( 'message' => esc_html__( 'Post not found', 'wp-multilang' ) ) );
933	}
934
935	// Get source content
936	$post_title = $post->post_title;
937	$post_content = $post->post_content;
938	$post_excerpt = $post->post_excerpt;
939
940	$is_title_exist = wpm_ml_check_language_string( $post_title, $target );
941	$is_content_exist = wpm_ml_check_language_string( $post_content, $target );
942	$is_excerpt_exist = wpm_ml_check_language_string( $post_excerpt, $target );
943
944	$total_nodes = 0;
945
946	// Count nodes in title
947	if ( $is_title_exist === false ) {
948	$is_src_title_exist = wpm_ml_check_language_string( $post_title, $source );
949	if( $is_src_title_exist === false ) {
950	$post_title = '[:'.$source.']'.$post_title.'[:]';
951	}
952	$source_title = wpm_ml_get_language_string( $post_title, $source );
953	$title_nodes = wpm_ml_auto_translate_content( $source_title, $source, $target, 0, 0 );
954	if ( is_array( $title_nodes ) && isset( $title_nodes['total_nodes'] ) ) {
955	$total_nodes += $title_nodes['total_nodes'];
956	}
957	}
958
959	// Count nodes in content
960	if ( $is_content_exist === false ) {
961	$is_src_content_exist = wpm_ml_check_language_string( $post_content, $source );
962	if ( $is_src_content_exist === false ) {
963	$post_content = '[:'.$source.']'.$post_content.'[:]';
964	}
965	$source_content = wpm_ml_get_language_string( $post_content, $source );
966	$content_nodes = wpm_ml_auto_translate_content( $source_content, $source, $target, 0, 0 );
967	if ( is_array( $content_nodes ) && isset( $content_nodes['total_nodes'] ) ) {
968	$total_nodes += $content_nodes['total_nodes'];
969	}
970	}
971
972	// Count nodes in excerpt
973	if ( $is_excerpt_exist === false && $post_excerpt ) {
974	$is_src_excerpt_exist = wpm_ml_check_language_string( $post_excerpt, $source );
975	if ( $is_src_excerpt_exist === false ) {
976	$post_excerpt = '[:'.$source.']'.$post_excerpt.'[:]';
977	}
978	$source_excerpt = wpm_ml_get_language_string( $post_excerpt, $source );
979	$excerpt_nodes = wpm_ml_auto_translate_content( $source_excerpt, $source, $target, 0, 0 );
980	if ( is_array( $excerpt_nodes ) && isset( $excerpt_nodes['total_nodes'] ) ) {
981	$total_nodes += $excerpt_nodes['total_nodes'];
982	}
983	}
984
985	wp_send_json_success( array(
986	'total_nodes' => $total_nodes,
987	'message' => sprintf( esc_html__( 'Found %d text nodes to translate', 'wp-multilang' ), $total_nodes )
988	) );
989	} else {
990	wp_send_json_error( array( 'message' => esc_html__( 'Missing required parameters', 'wp-multilang' ) ) );
991	}
992	}
993
994	/**
995	* Auto Translation
996	* @since 1.4
997	* */
998	public static function do_auto_translate() {
999
1000	// Set longer execution time and prevent timeouts
1001	set_time_limit(120); // 2 minutes
1002	ini_set('max_input_time', 120);
1003	ini_set('default_socket_timeout', 120);
1004
1005	// Send headers to prevent browser timeout
1006	header('Content-Type: application/json');
1007	header('Cache-Control: no-cache, must-revalidate');
1008	header('Expires: Mon, 26 Jul 1997 05:00:00 GMT');
1009
1010	if ( ! wp_verify_nonce( $_POST['wpmpro_autotranslate_nonce'], 'wpmpro-autotranslate-nonce' ) ) {
1011	wp_send_json_error( array( 'message' => esc_html__( 'security nonce not verify', 'wp-multilang' ) ) );
1012	}
1013
1014	if ( ! current_user_can( 'manage_options' ) ) {
1015	wp_send_json_error( array( 'message' => esc_html__( 'not authorized', 'wp-multilang' ) ) );
1016	}
1017
1018	if ( ! isset( $_POST['post_type'] ) \|\| ! isset( $_POST['offset'] ) \|\| ! isset( $_POST['source'] ) \|\| ! isset( $_POST['target'] ) ) {
1019	wp_send_json_error( array( 'message' => esc_html__( 'Some parameters are missing', 'wp-multilang' ) ) );
1020	}
1021
1022	$post_type = sanitize_text_field( $_POST['post_type'] );
1023	$offset = intval( $_POST['offset'] ) - 1;
1024	$source = sanitize_text_field( $_POST['source'] );
1025	$target = sanitize_text_field( $_POST['target'] );
1026	$response = array('status'=>false, 'message'=>esc_html__('No content found to translate','wp-multilang'));
1027	$category_array = array( 'category', 'post_tag', 'product_cat' ); // Supported categories
1028
1029	try {
1030	if ( ! in_array( $post_type, $category_array ) ) {
1031	$posts = get_posts( array(
1032	'post_type' => $post_type,
1033	'post_status' => 'publish',
1034	'posts_per_page' => 1,
1035	'offset' => $offset,
1036	'orderby' => 'ID',
1037	'order' => 'ASC',
1038	)
1039	);
1040
1041	if ( empty( $posts ) ) {
1042	$response = array('status'=>true, 'message'=>esc_html__('No posts found at this offset - continuing to next','wp-multilang'));
1043	} else {
1044	foreach($posts as $post) {
1045	if ( $post && isset($post->ID) ) {
1046	// Bulk auto-translate should NOT override existing translations
1047	$override = false;
1048	$response = WPM_Settings_Auto_Translate_Pro::auto_translate( $post, $source, $target, $override );
1049	break; // Only process one post per request
1050	}
1051	}
1052
1053	// Ensure we always have a response
1054	if ( !isset($response) \|\| empty($response) ) {
1055	$response = array('status'=>true, 'message'=>esc_html__('Post processed but no translation needed','wp-multilang'));
1056	}
1057	}
1058	} else if ( in_array( $post_type, $category_array ) ) {
1059
1060	global $wpdb;
1061
1062	$terms = get_terms(
1063	array(
1064	'taxonomy' => $post_type,
1065	'hide_empty' => false, // Set to true if you only want tags that are assigned to posts / products
1066	'number' => 1,
1067	'offset' => $offset,
1068	'orderby' => 'term_id',
1069	'order' => 'ASC'
1070	)
1071	);
1072	if ( ! empty( $terms ) && is_array( $terms ) ) {
1073	foreach ( $terms as $term ) {
1074	if ( is_object( $term ) && isset( $term->term_id ) ) {
1075
1076	// Here we could have passed $term as a parameter but this has translated name, so auto_translate_term function needs raw name and description so writing manual query is necessary here
1077	$query = $wpdb->prepare("
1078	SELECT tt., t.
1079	FROM {$wpdb->term_taxonomy} AS tt
1080	INNER JOIN {$wpdb->terms} AS t ON tt.term_id = t.term_id
1081	WHERE tt.term_id = %d
1082	", $term->term_id
1083	);
1084	$raw_term = $wpdb->get_row( $query );
1085
1086	if ( is_object( $raw_term ) && isset( $raw_term->term_id ) ) {
1087	// Bulk auto-translate should NOT override existing translations
1088	$override = false;
1089	$response = WPM_Settings_Auto_Translate_Pro::auto_translate_term( $raw_term, $source, $target, $override );
1090	break; // Only process one term per request
1091	}
1092	}
1093	}
1094
1095	// Ensure we always have a response
1096	if ( !isset($response) \|\| empty($response) ) {
1097	$response = array('status'=>true, 'message'=>esc_html__('Term processed but no translation needed','wp-multilang'));
1098	}
1099	} else {
1100	$response = array('status'=>true, 'message'=>esc_html__('No terms found at this offset - continuing to next','wp-multilang'));
1101	}
1102
1103	}
1104	} catch ( Exception $e ) {
1105	$response = array('status'=>false, 'message'=>esc_html__('Translation failed: ','wp-multilang') . $e->getMessage());
1106	}
1107
1108	// Ensure response is always valid
1109	if ( !isset($response) \|\| !is_array($response) ) {
1110	$response = array('status'=>true, 'message'=>esc_html__('Request processed successfully','wp-multilang'));
1111	}
1112
1113	// Add debugging information
1114	$response['debug'] = array(
1115	'post_type' => $post_type,
1116	'offset' => $offset + 1,
1117	'source' => $source,
1118	'target' => $target,
1119	'override' => false, // Bulk auto-translate never overrides existing translations
1120	'timestamp' => current_time('mysql')
1121	);
1122
1123	wp_send_json($response);
1124	}
1125
1126	/**
1127	* Check ai platform api key quota
1128	* @since 2.4.23
1129	* */
1130	public static function check_ai_platform_quota() {
1131
1132	if ( ! wp_verify_nonce( $_POST['wpmpro_autotranslate_nonce'], 'wpmpro-autotranslate-nonce' ) ) {
1133	wp_send_json_error( array( 'message' => esc_html__( 'security nonce not verify', 'wp-multilang' ) ) );
1134	}
1135
1136	if ( ! current_user_can( 'manage_options' ) ) {
1137	wp_send_json_error( array( 'message' => esc_html__( 'not authorized', 'wp-multilang' ) ) );
1138	}
1139
1140	$response = WPM_Settings_AI_Integration::check_ai_platform_quota();
1141
1142	wp_send_json($response);
1143	}
1144	}

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source: wp-multilang/trunk/includes/class-wpm-ajax.php

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