wpml.php — Secure Custom Fields 6.4.0-beta2

secure-custom-fields / includes / wpml.php

secure-custom-fields / includes Last commit date

wpml.php

317 lines

1	<?php
2
3	if ( ! defined( 'ABSPATH' ) ) {
4	exit; // Exit if accessed directly
5	}
6
7	if ( ! class_exists( 'ACF_WPML_Compatibility' ) ) :
8
9	class ACF_WPML_Compatibility {
10
11	/**
12	* __construct
13	*
14	* Sets up the class functionality.
15	*
16	* @date 23/06/12
17	* @since 3.1.8
18	*
19	* @param void
20	* @return void
21	*/
22	function __construct() {
23
24	// global
25	global $sitepress;
26
27	// update settings
28	acf_update_setting( 'default_language', $sitepress->get_default_language() );
29	acf_update_setting( 'current_language', $sitepress->get_current_language() );
30
31	// localize data
32	acf_localize_data(
33	array(
34	'language' => $sitepress->get_current_language(),
35	)
36	);
37
38	// switch lang during AJAX action
39	add_action( 'acf/verify_ajax', array( $this, 'verify_ajax' ) );
40
41	// prevent 'acf-field' from being translated
42	add_filter( 'get_translatable_documents', array( $this, 'get_translatable_documents' ) );
43
44	// check if 'acf-field-group' is translatable
45	if ( $this->is_translatable() ) {
46
47	// actions
48	add_action( 'acf/upgrade_500_field_group', array( $this, 'upgrade_500_field_group' ), 10, 2 );
49	add_action( 'icl_make_duplicate', array( $this, 'icl_make_duplicate' ), 10, 4 );
50
51	// filters
52	add_filter( 'acf/settings/save_json', array( $this, 'settings_save_json' ) );
53	add_filter( 'acf/settings/load_json', array( $this, 'settings_load_json' ) );
54	}
55	}
56
57	/**
58	* is_translatable
59	*
60	* Returns true if the acf-field-group post type is translatable.
61	* Also adds compatibility with ACF4 settings
62	*
63	* @date 10/04/2015
64	* @since 5.2.3
65	*
66	* @param void
67	* @return boolean
68	*/
69	function is_translatable() {
70
71	// global
72	global $sitepress;
73
74	// vars
75	$post_types = $sitepress->get_setting( 'custom_posts_sync_option' );
76
77	// return false if no post types
78	if ( ! acf_is_array( $post_types ) ) {
79	return false;
80	}
81
82	// prevent 'acf-field' from being translated
83	if ( ! empty( $post_types['acf-field'] ) ) {
84	$post_types['acf-field'] = 0;
85	$sitepress->set_setting( 'custom_posts_sync_option', $post_types );
86	}
87
88	// when upgrading to version 5, review 'acf' setting
89	// update 'acf-field-group' if 'acf' is translatable, and 'acf-field-group' does not yet exist
90	if ( ! empty( $post_types['acf'] ) && ! isset( $post_types['acf-field-group'] ) ) {
91	$post_types['acf-field-group'] = 1;
92	$sitepress->set_setting( 'custom_posts_sync_option', $post_types );
93	}
94
95	// return true if acf-field-group is translatable
96	if ( ! empty( $post_types['acf-field-group'] ) ) {
97	return true;
98	}
99
100	// return
101	return false;
102	}
103
104	/**
105	* upgrade_500_field_group
106	*
107	* Update the icl_translations table data when creating the field groups.
108	*
109	* @date 10/04/2015
110	* @since 5.2.3
111	*
112	* @param array $field_group The new field group array.
113	* @param object $ofg The old field group WP_Post object.
114	* @return void
115	*/
116	function upgrade_500_field_group( $field_group, $ofg ) {
117
118	// global
119	global $wpdb;
120
121	// get translation rows (old acf4 and new acf5)
122	$old_row = $wpdb->get_row(
123	$wpdb->prepare(
124	"SELECT * FROM {$wpdb->prefix}icl_translations WHERE element_type=%s AND element_id=%d",
125	'post_acf',
126	$ofg->ID
127	),
128	ARRAY_A
129	);
130
131	$new_row = $wpdb->get_row(
132	$wpdb->prepare(
133	"SELECT * FROM {$wpdb->prefix}icl_translations WHERE element_type=%s AND element_id=%d",
134	'post_acf-field-group',
135	$field_group['ID']
136	),
137	ARRAY_A
138	);
139
140	// bail early if no rows
141	if ( ! $old_row \|\| ! $new_row ) {
142	return;
143	}
144
145	// create reference of old trid to new trid
146	// trid is a simple int used to find associated objects
147	if ( empty( $this->trid_ref ) ) {
148	$this->trid_ref = array();
149	}
150
151	// update trid
152	if ( isset( $this->trid_ref[ $old_row['trid'] ] ) ) {
153
154	// this field group is a translation of another, update it's trid to match the previously inserted group
155	$new_row['trid'] = $this->trid_ref[ $old_row['trid'] ];
156	} else {
157
158	// this field group is the first of it's translations, update the reference for future groups
159	$this->trid_ref[ $old_row['trid'] ] = $new_row['trid'];
160	}
161
162	// update icl_translations
163	// Row is created by WPML, and much easier to tweak it here due to the very complicated and nonsensical WPML logic
164	$table = "{$wpdb->prefix}icl_translations";
165	$data = array(
166	'trid' => $new_row['trid'],
167	'language_code' => $old_row['language_code'],
168	);
169	$where = array( 'translation_id' => $new_row['translation_id'] );
170	$data_format = array( '%d', '%s' );
171	$where_format = array( '%d' );
172
173	// allow source_language_code to equal NULL
174	if ( $old_row['source_language_code'] ) {
175	$data['source_language_code'] = $old_row['source_language_code'];
176	$data_format[] = '%s';
177	}
178
179	// update wpdb
180	$result = $wpdb->update( $table, $data, $where, $data_format, $where_format );
181	}
182
183	/**
184	* settings_save_json
185	*
186	* Modifies the json path.
187	*
188	* @date 19/05/2014
189	* @since 5.0.0
190	*
191	* @param string $path The json save path.
192	* @return string
193	*/
194	function settings_save_json( $path ) {
195
196	// bail early if dir does not exist
197	if ( ! wp_is_writable( $path ) ) {
198	return $path;
199	}
200
201	// ammend
202	$path = untrailingslashit( $path ) . '/' . acf_get_setting( 'current_language' );
203
204	// make dir if does not exist
205	if ( ! file_exists( $path ) ) {
206	mkdir( $path, 0777, true ); //phpcs:ignore WordPress.WP.AlternativeFunctions.file_system_operations_mkdir -- Allow legacy mkdir call as this may fire outside admin.
207	}
208
209	// return
210	return $path;
211	}
212
213	/**
214	* settings_load_json
215	*
216	* Modifies the json path.
217	*
218	* @date 19/05/2014
219	* @since 5.0.0
220	*
221	* @param string $path The json save path.
222	* @return string
223	*/
224	function settings_load_json( $paths ) {
225
226	// loop
227	if ( $paths ) {
228	foreach ( $paths as $i => $path ) {
229	$paths[ $i ] = untrailingslashit( $path ) . '/' . acf_get_setting( 'current_language' );
230	}
231	}
232
233	// return
234	return $paths;
235	}
236
237	/**
238	* icl_make_duplicate
239	*
240	* description
241	*
242	* @date 26/02/2014
243	* @since 5.0.0
244	*
245	* @param void
246	* @return void
247	*/
248	function icl_make_duplicate( $master_post_id, $lang, $postarr, $id ) {
249
250	// bail early if not acf-field-group
251	if ( $postarr['post_type'] != 'acf-field-group' ) {
252	return;
253	}
254
255	// update the lang
256	acf_update_setting( 'current_language', $lang );
257
258	// duplicate field group specifying the $post_id
259	acf_duplicate_field_group( $master_post_id, $id );
260
261	// always translate independately to avoid many many bugs!
262	// - translation post gets a new key (post_name) when origional post is saved
263	// - local json creates new files due to changed key
264	global $iclTranslationManagement;
265	$iclTranslationManagement->reset_duplicate_flag( $id );
266	}
267
268
269	/**
270	* verify_ajax
271	*
272	* Sets the correct language during AJAX requests.
273	*
274	* @type function
275	* @date 7/08/2015
276	* @since 5.2.3
277	*
278	* @param void
279	* @return void
280	*/
281	function verify_ajax() {
282
283	// phpcs:disable WordPress.Security.NonceVerification.Recommended -- Verified elsewhere.
284	// set the language for this AJAX request
285	// this will allow get_posts to work as expected (load posts from the correct language)
286	if ( isset( $_REQUEST['lang'] ) ) {
287	global $sitepress;
288	$sitepress->switch_lang( sanitize_text_field( $_REQUEST['lang'] ) );
289	}
290	// phpcs:enable WordPress.Security.NonceVerification.Recommended
291	}
292
293	/**
294	* get_translatable_documents
295	*
296	* Removes 'acf-field' from the available post types for translation.
297	*
298	* @type function
299	* @date 17/8/17
300	* @since 5.6.0
301	*
302	* @param array $icl_post_types The array of post types.
303	* @return array
304	*/
305	function get_translatable_documents( $icl_post_types ) {
306
307	// unset
308	unset( $icl_post_types['acf-field'] );
309
310	// return
311	return $icl_post_types;
312	}
313	}
314
315	acf_new_instance( 'ACF_WPML_Compatibility' );
316	endif; // class_exists check
317