Polylang - Version 2.3.2

Version Description

(2018-03-05) =

  • Pro: Fix REST requests not filtered by the requested language (introduced in 2.3).
  • Pro: Fix error 404 on single posts if posts are untranslatable
  • Fix translated terms unassigned from posts when deleting a term
  • Fix auto translated query with taxonomy in different language returning empty results since WP 4.9 #223
  • Fix conflict with a homepage option of the theme Extra
  • Fix warning when filtering get_pages()
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Release Info

Developer Chouby
Plugin Icon 128x128 Polylang
Version 2.3.2
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Code changes from version 2.3.1 to 2.3.2

Files changed (12) hide show
  1. admin/admin-filters-term.php +29 -0
  2. admin/view-translations-term.php +1 -1
  3. changelog.txt +110 -0
  4. frontend/choose-lang.php +1 -1
  5. frontend/frontend-auto-translate.php +22 -0
  6. frontend/frontend-filters.php +28 -11
  7. frontend/frontend.php +11 -17
  8. include/class-polylang.php +20 -5
  9. include/filters.php +2 -1
  10. modules/sync/sync-tax.php +21 -0
  11. polylang.php +2 -2
  12. readme.txt +10 -111
admin/admin-filters-term.php CHANGED
@@ -9,6 +9,7 @@ class PLL_Admin_Filters_Term {
9
  public $links, $model, $options, $curlang, $filter_lang, $pref_lang;
10
  protected $pre_term_name; // Used to store the term name before creating a slug if needed
11
  protected $post_id; // Used to store the current post_id when bulk editing posts
 
12
 
13
  /**
14
  * Constructor: setups filters and actions
@@ -51,6 +52,8 @@ class PLL_Admin_Filters_Term {
51
 
52
  // Filters categories and post tags by language
53
  add_filter( 'terms_clauses', array( $this, 'terms_clauses' ), 10, 3 );
 
 
54
 
55
  // Allows to get the default categories in all languages
56
  add_filter( 'option_default_category', array( $this, 'option_default_category' ) );
@@ -571,6 +574,10 @@ class PLL_Admin_Filters_Term {
571
  return false;
572
  }
573
 
 
 
 
 
574
  // If get_terms is queried with a 'lang' parameter
575
  if ( isset( $args['lang'] ) ) {
576
  return $args['lang'];
@@ -623,6 +630,28 @@ class PLL_Admin_Filters_Term {
623
  return ! empty( $lang ) ? $this->model->terms_clauses( $clauses, $lang ) : $clauses; // adds our clauses to filter by current language
624
  }
625
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
626
  /**
627
  * Hack to avoid displaying delete link for the default category in all languages
628
  * Also returns the default category in the right language when called from wp_delete_term
9
  public $links, $model, $options, $curlang, $filter_lang, $pref_lang;
10
  protected $pre_term_name; // Used to store the term name before creating a slug if needed
11
  protected $post_id; // Used to store the current post_id when bulk editing posts
12
+ private $tax_query_lang;
13
 
14
  /**
15
  * Constructor: setups filters and actions
52
 
53
  // Filters categories and post tags by language
54
  add_filter( 'terms_clauses', array( $this, 'terms_clauses' ), 10, 3 );
55
+ add_action( 'parse_query', array( $this, 'set_tax_query_lang' ) );
56
+ add_action( 'posts_selection', array( $this, 'unset_tax_query_lang' ) );
57
 
58
  // Allows to get the default categories in all languages
59
  add_filter( 'option_default_category', array( $this, 'option_default_category' ) );
574
  return false;
575
  }
576
 
577
+ if ( isset( $this->tax_query_lang ) ) {
578
+ $args['lang'] = $this->tax_query_lang;
579
+ }
580
+
581
  // If get_terms is queried with a 'lang' parameter
582
  if ( isset( $args['lang'] ) ) {
583
  return $args['lang'];
630
  return ! empty( $lang ) ? $this->model->terms_clauses( $clauses, $lang ) : $clauses; // adds our clauses to filter by current language
631
  }
632
 
633
+ /**
634
+ * Sets the WP_Term_Query language when doing a WP_Query
635
+ * Needed since WP 4.9
636
+ *
637
+ * @since 2.3.2
638
+ *
639
+ * @param object $query WP_Query object
640
+ */
641
+ public function set_tax_query_lang( $query ) {
642
+ $this->tax_query_lang = isset( $query->query_vars['lang'] ) ? $query->query_vars['lang'] : '';
643
+ }
644
+
645
+ /**
646
+ * Removes the WP_Term_Query language filter for WP_Query
647
+ * Needed since WP 4.9
648
+ *
649
+ * @since 2.3.2
650
+ */
651
+ public function unset_tax_query_lang() {
652
+ unset( $this->tax_query_lang );
653
+ }
654
+
655
  /**
656
  * Hack to avoid displaying delete link for the default category in all languages
657
  * Also returns the default category in the right language when called from wp_delete_term
admin/view-translations-term.php CHANGED
@@ -48,7 +48,7 @@ else {
48
  ?>
49
  <tr>
50
  <th class = "pll-language-column">
51
- <span class = "pll-translation-flag"><?php echo $language->flag; ?></span>
52
  <?php
53
  printf(
54
  '<span class="pll-language-name%1$s">%2$s</span>',
48
  ?>
49
  <tr>
50
  <th class = "pll-language-column">
51
+ <span class = "pll-translation-flag"><?php echo $language->flag ? $language->flag : esc_html( $language->slug ); ?></span>
52
  <?php
53
  printf(
54
  '<span class="pll-language-name%1$s">%2$s</span>',
changelog.txt CHANGED
@@ -2,6 +2,116 @@
2
 
3
  This file contains only old changelog. See readme.txt for newer versions.
4
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
5
  = 2.1.6 (2017-07-17) =
6
 
7
  * Pro: fix duplicate post button not working in PHP 7.1
2
 
3
  This file contains only old changelog. See readme.txt for newer versions.
4
 
5
+ = 2.2.8 (2018-01-09) =
6
+
7
+ * Pro: Fix: Impossible to link past events by translation in The Events Calendar
8
+ * Disallow to delete translations of the default term for all taxonomies
9
+ * Fix: Auto add pages adds WooCommerce pages in default language to menus in all languages
10
+ * Fix most used tag cloud in Tags metabox in WP4.9+. Props Pär Thernström. #208
11
+
12
+ = 2.2.7 (2017-11-30) =
13
+
14
+ * Fix queries by taxonomy broken since WP 4.9
15
+ * Fix PHP notice in icl_object_id()
16
+
17
+ = 2.2.6 (2017-11-22) =
18
+
19
+ * Pro: Fix query by post name and alternative language always returning the post in current language (when sharing slugs)
20
+ * Pro: Fix query by taxonomy and alternative language returning empty results
21
+ * Rework how translation files are loaded in ajax on front when the user is logged (in WP 4.7+)
22
+ * Add filter 'get_objects_with_no_lang_limit'
23
+ * Force loading the admin side when using WP CLI (Props chrisschrijver)
24
+ * Fix check for terms with no language not scaling
25
+ * Fix pll_count_posts not working with multiple post types
26
+ * Fix inconsistent spacing between flag and language name in language switcher parent menu item (Props Amit Tal)
27
+ * Fix spacing between flag and language name when displaying an RTL language
28
+ * Fix get_terms not accepting comma separated values for 'lang' parameter (Props Pavlo Zhukov)
29
+ * Fix possible wrong language detected in url when using subdomains (Props Pavlo Zhukov)
30
+ * Fix double escaped query
31
+
32
+ = 2.2.5 (2017-11-09) =
33
+
34
+ * Update plugin updater class to 1.6.15
35
+ * Add $link in cache key of links filters
36
+ * Add support for 'nav_menu' post type in wpml_object_id
37
+ * Fix conflict with Timber (introduced in 2.2.4)
38
+
39
+ = 2.2.4 (2017-10-26) =
40
+
41
+ * Pro: Fix unknown language not redirected to default when using multiple domains
42
+ * Pro: Fix empty 'lang' query var not deactivating the language query filter
43
+ * Pro: Fix conflict with The Events Calendar and Visual Composer when used together
44
+ * Add new filter `pll_hide_archive_translation_url` #174
45
+ * Add support for undocumented and deprecated WPML functions `wpml_object_id_filter` and `icl_get_current_language`
46
+ * Fix 'orderby' and 'order' in `wpml_active_languages`. Needs WP 4.7+
47
+ * Fix `icl_get_languages` not returning all languages when skip_missing = 0. Props Loïc Blascos
48
+ * Fix `pll_translate_string` not working on admin #178
49
+ * Fix PHP Warning in widget video in WP 4.9
50
+ * Fix query using 'any' post type not filtered per language (introduced in 2.2)
51
+ * Fix untranslatable string in About metabox. Props Farhad Sakhaei
52
+ * Fix error with PHP 7.1 and Duplicate Post. Props Enea Scerba
53
+ * Fix query auto translation not active in ajax requests on frontend
54
+ * Fix query auto translation for 'postname' and 'pagename'
55
+ * Fix terms query auto translation not working for 'include' when no taxonomy is provided (WP 4.5+)
56
+
57
+ = 2.2.3 (2017-09-24) =
58
+
59
+ * Fix editor removed on pages (introduced in 2.2.2)
60
+
61
+ = 2.2.2 (2017-09-22) =
62
+
63
+ * Pro: Fix Duplicate post button not working when the user meta has been corrupted
64
+ * Fix PHP notice with the plugin Members #175
65
+ * Fix page template select displayed when editing a translated page for posts
66
+ * Fix incompatibility with WP 4.8.2 (placeholder %1$s in prepare)
67
+
68
+ = 2.2.1 (2017-08-30) =
69
+
70
+ * Pro: partially refactor REST API classes
71
+ * Pro: Fix duplicate content user meta not removed from DB when uninstalling the plugin
72
+ * Fix strings translations not removed from DB when uninstalling the plugin
73
+ * Fix incorrect translation files loaded in ajax on front when the user is logged in (WP 4.7+)
74
+ * Fix widget language dropdown removed when saving a widget (introduced in 2.2)
75
+ * Fix queries with negative values for the 'cat' parameter (introduced in 2.2 for queries made on frontend)
76
+ * Fix performance issue in combination with some plugins when the language is set from the content (introduced in 2.2)
77
+
78
+ = 2.2 (2017-08-16) =
79
+
80
+ * Pro: Add support for the REST API
81
+ * Pro: Add integration with The Events Calendar
82
+ * Pro: Refactor ACF Pro integration for post metas and integrate term metas
83
+ * Pro: Ask confirmation if synchronizing a post overwrites an existing translation
84
+ * Pro: Separate sync post logic from interface
85
+ * Pro: Fix 'Detect browser language' option automatically deactivated
86
+ * Pro: Fix redirect to 404 when the 'page' slug translation includes non alphanumeric characters.
87
+ * Pro: Fix untranslated post type archive slug
88
+ * Pro: Fix ACF taxonomy fields not copied when the taxonomy is not translated #156
89
+ * Pro: Fix fatal error with ACF4
90
+ * Support a different content text direction in admin #45
91
+ * Add support for wildcards and 'copy-once' attribute in wpml-config.xml
92
+ * Add minimal support for the filters 'wpml_display_language_names' and 'icl_ls_languages'
93
+ * Improve compatibility with the plugin WordPress MU Domain Mapping #116
94
+ * Improve speed of the sticky posts filter #41
95
+ * Remove redirect_lang option for multiple domains and subdomains
96
+ * Use secure cookie when using SSL
97
+ * Allow to copy/sync term metas with the filter 'pll_copy_term_metas'
98
+ * Filter ajax requests in term.php according to the term language
99
+ * Add error message in customizer when setting an untranslated static front page #47
100
+ * Load static page class only if we are using a static front page
101
+ * Refactor parse_query filters to use the same code on frontend and admin
102
+ * Don't use add_language_to_link in filters
103
+ * Move ajaxPrefilter footer script on top
104
+ * Use wp_doing_ajax() instead of DOING_AJAX constant
105
+ * Fix queries custom tax not excluded from language filter on admin
106
+ * Fix WP translation not loaded when the language is set from the content on multisite.
107
+ * Fix the list of core post types in PLL_OLT_Manager for WP 4.7+
108
+ * Fix post name and tag slug incorrectly sanitized for German and Danish
109
+ * Fix lang attribute in dropdowns
110
+ * Fix wpml_permalink filter #139
111
+ * Fix WPML constants undefined on backend #151
112
+ * Fix a conflict with the plugin Custom Permalinks #143
113
+ * Fix menu location unexpectedly unset
114
+
115
  = 2.1.6 (2017-07-17) =
116
 
117
  * Pro: fix duplicate post button not working in PHP 7.1
frontend/choose-lang.php CHANGED
@@ -306,7 +306,7 @@ abstract class PLL_Choose_Lang {
306
  // sets is_home on translated home page when it displays posts
307
  // is_home must be true on page 2, 3... too
308
  // as well as when searching an empty string: http://wordpress.org/support/topic/plugin-polylang-polylang-breaks-search-in-spun-theme
309
- if ( 'posts' == get_option( 'show_on_front' ) && ( count( $query->query ) == 1 || ( is_paged() && count( $query->query ) == 2 ) || ( isset( $query->query['s'] ) && ! $query->query['s'] ) ) && $lang = get_query_var( 'lang' ) ) {
310
  $lang = $this->model->get_language( $lang );
311
  $this->set_language( $lang ); // sets the language now otherwise it will be too late to filter sticky posts !
312
  $query->is_home = true;
306
  // sets is_home on translated home page when it displays posts
307
  // is_home must be true on page 2, 3... too
308
  // as well as when searching an empty string: http://wordpress.org/support/topic/plugin-polylang-polylang-breaks-search-in-spun-theme
309
+ elseif ( ( count( $query->query ) == 1 || ( is_paged() && count( $query->query ) == 2 ) || ( isset( $query->query['s'] ) && ! $query->query['s'] ) ) && $lang = get_query_var( 'lang' ) ) {
310
  $lang = $this->model->get_language( $lang );
311
  $this->set_language( $lang ); // sets the language now otherwise it will be too late to filter sticky posts !
312
  $query->is_home = true;
frontend/frontend-auto-translate.php CHANGED
@@ -22,6 +22,8 @@ class PLL_Frontend_Auto_Translate {
22
 
23
  add_action( 'pre_get_posts', array( $this, 'pre_get_posts' ) ); // after main Polylang filter
24
  add_filter( 'get_terms_args', array( $this, 'get_terms_args' ), 10, 2 );
 
 
25
  }
26
 
27
  /**
@@ -223,6 +225,26 @@ class PLL_Frontend_Auto_Translate {
223
  return $args;
224
  }
225
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
226
  /**
227
  * Translates tax queries
228
  * Compatible with nested tax queries introduced in WP 4.1
22
 
23
  add_action( 'pre_get_posts', array( $this, 'pre_get_posts' ) ); // after main Polylang filter
24
  add_filter( 'get_terms_args', array( $this, 'get_terms_args' ), 10, 2 );
25
+ add_action( 'parse_query', array( $this, 'remove_terms_filter' ) );
26
+ add_action( 'posts_selection', array( $this, 'add_terms_filter' ) );
27
  }
28
 
29
  /**
225
  return $args;
226
  }
227
 
228
+ /**
229
+ * Remove terms filter when doing a WP_Query
230
+ * Needed since WP 4.9
231
+ *
232
+ * @since 2.3.2
233
+ */
234
+ public function remove_terms_filter() {
235
+ remove_filter( 'get_terms_args', array( $this, 'get_terms_args' ), 10, 2 );
236
+ }
237
+
238
+ /**
239
+ * Add terms filter back after a WP_Query
240
+ * Needed since WP 4.9
241
+ *
242
+ * @since 2.3.2
243
+ */
244
+ public function add_terms_filter() {
245
+ add_filter( 'get_terms_args', array( $this, 'get_terms_args' ), 10, 2 );
246
+ }
247
+
248
  /**
249
  * Translates tax queries
250
  * Compatible with nested tax queries introduced in WP 4.1
frontend/frontend-filters.php CHANGED
@@ -6,6 +6,7 @@
6
  * @since 1.2
7
  */
8
  class PLL_Frontend_Filters extends PLL_Filters {
 
9
 
10
  /**
11
  * Constructor: setups filters and actions
@@ -28,6 +29,8 @@ class PLL_Frontend_Filters extends PLL_Filters {
28
 
29
  // Filters categories and post tags by language
30
  add_filter( 'terms_clauses', array( $this, 'terms_clauses' ), 10, 3 );
 
 
31
 
32
  // Rewrites archives links to filter them by language
33
  add_filter( 'getarchives_join', array( $this, 'getarchives_join' ), 10, 2 );
@@ -129,6 +132,9 @@ class PLL_Frontend_Filters extends PLL_Filters {
129
  * @return array
130
  */
131
  public function get_terms_args( $args ) {
 
 
 
132
  $lang = isset( $args['lang'] ) ? $args['lang'] : $this->curlang->slug;
133
  $key = '_' . ( is_array( $lang ) ? implode( ',', $lang ) : $lang );
134
  $args['cache_domain'] = empty( $args['cache_domain'] ) ? 'pll' . $key : $args['cache_domain'] . $key;
@@ -152,21 +158,32 @@ class PLL_Frontend_Filters extends PLL_Filters {
152
  return $clauses;
153
  }
154
 
155
- // Ugly hack to fix the issue introduced by WP 4.9. See also https://core.trac.wordpress.org/ticket/42104
156
- if ( version_compare( $GLOBALS['wp_version'], '4.9', '>=' ) ) {
157
- $traces = version_compare( PHP_VERSION, '5.2.5', '>=' ) ? debug_backtrace( false ) : debug_backtrace();
158
-
159
- // PHP 7 does not include call_user_func
160
- $n = version_compare( PHP_VERSION, '7', '>=' ) ? 5 : 6;
161
- if ( isset( $traces[ $n ]['function'] ) && 'transform_query' === $traces[ $n ]['function'] ) {
162
- return $clauses;
163
- }
164
- }
165
-
166
  // Adds our clauses to filter by language
167
  return $this->model->terms_clauses( $clauses, isset( $args['lang'] ) ? $args['lang'] : $this->curlang );
168
  }
169
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
170
  /**
171
  * Modifies the sql request for wp_get_archives to filter by the current language
172
  *
6
  * @since 1.2
7
  */
8
  class PLL_Frontend_Filters extends PLL_Filters {
9
+ private $tax_query_lang;
10
 
11
  /**
12
  * Constructor: setups filters and actions
29
 
30
  // Filters categories and post tags by language
31
  add_filter( 'terms_clauses', array( $this, 'terms_clauses' ), 10, 3 );
32
+ add_action( 'parse_query', array( $this, 'set_tax_query_lang' ) );
33
+ add_action( 'posts_selection', array( $this, 'unset_tax_query_lang' ) );
34
 
35
  // Rewrites archives links to filter them by language
36
  add_filter( 'getarchives_join', array( $this, 'getarchives_join' ), 10, 2 );
132
  * @return array
133
  */
134
  public function get_terms_args( $args ) {
135
+ if ( isset( $this->tax_query_lang ) ) {
136
+ $args['lang'] = $this->tax_query_lang;
137
+ }
138
  $lang = isset( $args['lang'] ) ? $args['lang'] : $this->curlang->slug;
139
  $key = '_' . ( is_array( $lang ) ? implode( ',', $lang ) : $lang );
140
  $args['cache_domain'] = empty( $args['cache_domain'] ) ? 'pll' . $key : $args['cache_domain'] . $key;
158
  return $clauses;
159
  }
160
 
 
 
 
 
 
 
 
 
 
 
 
161
  // Adds our clauses to filter by language
162
  return $this->model->terms_clauses( $clauses, isset( $args['lang'] ) ? $args['lang'] : $this->curlang );
163
  }
164
 
165
+ /**
166
+ * Sets the WP_Term_Query language when doing a WP_Query
167
+ * Needed since WP 4.9
168
+ *
169
+ * @since 2.3.2
170
+ *
171
+ * @param object $query WP_Query object
172
+ */
173
+ public function set_tax_query_lang( $query ) {
174
+ $this->tax_query_lang = isset( $query->query_vars['lang'] ) ? $query->query_vars['lang'] : '';
175
+ }
176
+
177
+ /**
178
+ * Removes the WP_Term_Query language filter for WP_Query
179
+ * Needed since WP 4.9
180
+ *
181
+ * @since 2.3.2
182
+ */
183
+ public function unset_tax_query_lang() {
184
+ unset( $this->tax_query_lang );
185
+ }
186
+
187
  /**
188
  * Modifies the sql request for wp_get_archives to filter by the current language
189
  *
frontend/frontend.php CHANGED
@@ -56,25 +56,19 @@ class PLL_Frontend extends PLL_Base {
56
  public function init() {
57
  $this->links = new PLL_Frontend_Links( $this );
58
 
59
- // Don't set any language for REST requests
60
- if ( 0 === strpos( str_replace( 'index.php', '', $_SERVER['REQUEST_URI'] ), '/' . rest_get_url_prefix() . '/' ) ) {
61
- /** This action is documented in include/class-polylang.php */
62
- do_action( 'pll_no_language_defined' );
63
- } else {
64
- // Static front page and page for posts
65
- if ( 'page' === get_option( 'show_on_front' ) ) {
66
- $this->static_pages = new PLL_Frontend_Static_Pages( $this );
67
- }
68
 
69
- // Setup the language chooser
70
- $c = array( 'Content', 'Url', 'Url', 'Domain' );
71
- $class = 'PLL_Choose_Lang_' . $c[ $this->options['force_lang'] ];
72
- $this->choose_lang = new $class( $this );
73
- $this->choose_lang->init();
74
 
75
- // Need to load nav menu class early to correctly define the locations in the customizer when the language is set from the content
76
- $this->nav_menu = new PLL_Frontend_Nav_Menu( $this );
77
- }
78
  }
79
 
80
  /**
56
  public function init() {
57
  $this->links = new PLL_Frontend_Links( $this );
58
 
59
+ // Static front page and page for posts
60
+ if ( 'page' === get_option( 'show_on_front' ) ) {
61
+ $this->static_pages = new PLL_Frontend_Static_Pages( $this );
62
+ }
 
 
 
 
 
63
 
64
+ // Setup the language chooser
65
+ $c = array( 'Content', 'Url', 'Url', 'Domain' );
66
+ $class = 'PLL_Choose_Lang_' . $c[ $this->options['force_lang'] ];
67
+ $this->choose_lang = new $class( $this );
68
+ $this->choose_lang->init();
69
 
70
+ // Need to load nav menu class early to correctly define the locations in the customizer when the language is set from the content
71
+ $this->nav_menu = new PLL_Frontend_Nav_Menu( $this );
 
72
  }
73
 
74
  /**
include/class-polylang.php CHANGED
@@ -141,6 +141,24 @@ class Polylang {
141
  }
142
  }
143
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
144
  /**
145
  * Polylang initialization
146
  * setups models and separate admin and frontend
@@ -178,12 +196,9 @@ class Polylang {
178
 
179
  if ( PLL_SETTINGS ) {
180
  $polylang = new PLL_Settings( $links_model );
181
- }
182
- elseif ( PLL_ADMIN ) {
183
  $polylang = new PLL_Admin( $links_model );
184
- }
185
- // Do nothing on frontend if no language is defined
186
- elseif ( $model->get_languages_list() && empty( $_GET['deactivate-polylang'] ) ) {
187
  $polylang = new PLL_Frontend( $links_model );
188
  }
189
 
141
  }
142
  }
143
 
144
+ /**
145
+ * Should we activate Polylang on front
146
+ *
147
+ * @since 2.3.2
148
+ *
149
+ * @param object $model
150
+ * @return bool
151
+ */
152
+ protected function is_active_on_front( $model ) {
153
+ // Do nothing on frontend if no language is defined
154
+ // Or if it is a REST request and the compatibility class is not present
155
+ return $model->get_languages_list() &&
156
+ empty( $_GET['deactivate-polylang'] ) && (
157
+ class_exists( 'PLL_REST_Translated_Object' ) ||
158
+ false === strpos( str_replace( 'index.php', '', $_SERVER['REQUEST_URI'] ), '/' . rest_get_url_prefix() . '/' )
159
+ );
160
+ }
161
+
162
  /**
163
  * Polylang initialization
164
  * setups models and separate admin and frontend
196
 
197
  if ( PLL_SETTINGS ) {
198
  $polylang = new PLL_Settings( $links_model );
199
+ } elseif ( PLL_ADMIN ) {
 
200
  $polylang = new PLL_Admin( $links_model );
201
+ } elseif ( $this->is_active_on_front( $model ) ) {
 
 
202
  $polylang = new PLL_Frontend( $links_model );
203
  }
204
 
include/filters.php CHANGED
@@ -154,7 +154,8 @@ class PLL_Filters {
154
  ),
155
  );
156
 
157
- $args['exclude'] = array_merge( $args['exclude'], get_posts( $r ) );
 
158
  $pages = get_pages( $args );
159
  }
160
 
154
  ),
155
  );
156
 
157
+ // Take care that 'exclude' argument accepts integer or strings too
158
+ $args['exclude'] = array_merge( wp_parse_id_list( $args['exclude'] ), get_posts( $r ) );
159
  $pages = get_pages( $args );
160
  }
161
 
modules/sync/sync-tax.php CHANGED
@@ -20,6 +20,8 @@ class PLL_Sync_Tax {
20
 
21
  add_action( 'set_object_terms', array( $this, 'set_object_terms' ), 10, 5 );
22
  add_action( 'pll_save_term', array( $this, 'create_term' ), 10, 3 );
 
 
23
  }
24
 
25
  /**
@@ -226,4 +228,23 @@ class PLL_Sync_Tax {
226
  }
227
  }
228
  }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
229
  }
20
 
21
  add_action( 'set_object_terms', array( $this, 'set_object_terms' ), 10, 5 );
22
  add_action( 'pll_save_term', array( $this, 'create_term' ), 10, 3 );
23
+ add_action( 'pre_delete_term', array( $this, 'pre_delete_term' ) );
24
+ add_action( 'delete_term', array( $this, 'delete_term' ) );
25
  }
26
 
27
  /**
228
  }
229
  }
230
  }
231
+
232
+ /**
233
+ * Deactivate the synchronization of terms before deleting a term
234
+ * to avoid translated terms to be removed from translated posts
235
+ *
236
+ * @since 2.3.2
237
+ */
238
+ public function pre_delete_term() {
239
+ remove_action( 'set_object_terms', array( $this, 'set_object_terms' ), 10, 5 );
240
+ }
241
+
242
+ /**
243
+ * Re-activate the synchronization of terms after a term is deleted
244
+ *
245
+ * @since 2.3.2
246
+ */
247
+ public function delete_term() {
248
+ add_action( 'set_object_terms', array( $this, 'set_object_terms' ), 10, 5 );
249
+ }
250
  }
polylang.php CHANGED
@@ -3,7 +3,7 @@
3
  /**
4
  Plugin Name: Polylang
5
  Plugin URI: https://polylang.pro
6
- Version: 2.3.1
7
  Author: Frédéric Demarle
8
  Author uri: https://polylang.pro
9
  Description: Adds multilingual capability to WordPress
@@ -53,7 +53,7 @@ if ( defined( 'POLYLANG_BASENAME' ) ) {
53
  }
54
  } else {
55
  // Go on loading the plugin
56
- define( 'POLYLANG_VERSION', '2.3.1' );
57
  define( 'PLL_MIN_WP_VERSION', '4.4' );
58
 
59
  define( 'POLYLANG_FILE', __FILE__ ); // this file
3
  /**
4
  Plugin Name: Polylang
5
  Plugin URI: https://polylang.pro
6
+ Version: 2.3.2
7
  Author: Frédéric Demarle
8
  Author uri: https://polylang.pro
9
  Description: Adds multilingual capability to WordPress
53
  }
54
  } else {
55
  // Go on loading the plugin
56
+ define( 'POLYLANG_VERSION', '2.3.2' );
57
  define( 'PLL_MIN_WP_VERSION', '4.4' );
58
 
59
  define( 'POLYLANG_FILE', __FILE__ ); // this file
readme.txt CHANGED
@@ -4,7 +4,7 @@ Donate link: https://polylang.pro
4
  Tags: multilingual, bilingual, translate, translation, language, multilanguage, international, localization
5
  Requires at least: 4.4
6
  Tested up to: 4.9
7
- Stable tag: 2.3.1
8
  License: GPLv2 or later
9
 
10
  Making WordPress multilingual
@@ -76,6 +76,15 @@ Don't hesitate to [give your feedback](http://wordpress.org/support/view/plugin-
76
 
77
  == Changelog ==
78
 
 
 
 
 
 
 
 
 
 
79
  = 2.3.1 (2018-02-15) =
80
 
81
  * Pro: Fix GET REST request with slug parameter deleting the post slug
@@ -108,114 +117,4 @@ Don't hesitate to [give your feedback](http://wordpress.org/support/view/plugin-
108
  * Fix home page not correctly loaded when adding a query var
109
  * Fix: Impossible to change the language code when the language code is also a WordPress locale.
110
 
111
- = 2.2.8 (2018-01-09) =
112
-
113
- * Pro: Fix: Impossible to link past events by translation in The Events Calendar
114
- * Disallow to delete translations of the default term for all taxonomies
115
- * Fix: Auto add pages adds WooCommerce pages in default language to menus in all languages
116
- * Fix most used tag cloud in Tags metabox in WP4.9+. Props Pär Thernström. #208
117
-
118
- = 2.2.7 (2017-11-30) =
119
-
120
- * Fix queries by taxonomy broken since WP 4.9
121
- * Fix PHP notice in icl_object_id()
122
-
123
- = 2.2.6 (2017-11-22) =
124
-
125
- * Pro: Fix query by post name and alternative language always returning the post in current language (when sharing slugs)
126
- * Pro: Fix query by taxonomy and alternative language returning empty results
127
- * Rework how translation files are loaded in ajax on front when the user is logged (in WP 4.7+)
128
- * Add filter 'get_objects_with_no_lang_limit'
129
- * Force loading the admin side when using WP CLI (Props chrisschrijver)
130
- * Fix check for terms with no language not scaling
131
- * Fix pll_count_posts not working with multiple post types
132
- * Fix inconsistent spacing between flag and language name in language switcher parent menu item (Props Amit Tal)
133
- * Fix spacing between flag and language name when displaying an RTL language
134
- * Fix get_terms not accepting comma separated values for 'lang' parameter (Props Pavlo Zhukov)
135
- * Fix possible wrong language detected in url when using subdomains (Props Pavlo Zhukov)
136
- * Fix double escaped query
137
-
138
- = 2.2.5 (2017-11-09) =
139
-
140
- * Update plugin updater class to 1.6.15
141
- * Add $link in cache key of links filters
142
- * Add support for 'nav_menu' post type in wpml_object_id
143
- * Fix conflict with Timber (introduced in 2.2.4)
144
-
145
- = 2.2.4 (2017-10-26) =
146
-
147
- * Pro: Fix unknown language not redirected to default when using multiple domains
148
- * Pro: Fix empty 'lang' query var not deactivating the language query filter
149
- * Pro: Fix conflict with The Events Calendar and Visual Composer when used together
150
- * Add new filter `pll_hide_archive_translation_url` #174
151
- * Add support for undocumented and deprecated WPML functions `wpml_object_id_filter` and `icl_get_current_language`
152
- * Fix 'orderby' and 'order' in `wpml_active_languages`. Needs WP 4.7+
153
- * Fix `icl_get_languages` not returning all languages when skip_missing = 0. Props Loïc Blascos
154
- * Fix `pll_translate_string` not working on admin #178
155
- * Fix PHP Warning in widget video in WP 4.9
156
- * Fix query using 'any' post type not filtered per language (introduced in 2.2)
157
- * Fix untranslatable string in About metabox. Props Farhad Sakhaei
158
- * Fix error with PHP 7.1 and Duplicate Post. Props Enea Scerba
159
- * Fix query auto translation not active in ajax requests on frontend
160
- * Fix query auto translation for 'postname' and 'pagename'
161
- * Fix terms query auto translation not working for 'include' when no taxonomy is provided (WP 4.5+)
162
-
163
- = 2.2.3 (2017-09-24) =
164
-
165
- * Fix editor removed on pages (introduced in 2.2.2)
166
-
167
- = 2.2.2 (2017-09-22) =
168
-
169
- * Pro: Fix Duplicate post button not working when the user meta has been corrupted
170
- * Fix PHP notice with the plugin Members #175
171
- * Fix page template select displayed when editing a translated page for posts
172
- * Fix incompatibility with WP 4.8.2 (placeholder %1$s in prepare)
173
-
174
- = 2.2.1 (2017-08-30) =
175
-
176
- * Pro: partially refactor REST API classes
177
- * Pro: Fix duplicate content user meta not removed from DB when uninstalling the plugin
178
- * Fix strings translations not removed from DB when uninstalling the plugin
179
- * Fix incorrect translation files loaded in ajax on front when the user is logged in (WP 4.7+)
180
- * Fix widget language dropdown removed when saving a widget (introduced in 2.2)
181
- * Fix queries with negative values for the 'cat' parameter (introduced in 2.2 for queries made on frontend)
182
- * Fix performance issue in combination with some plugins when the language is set from the content (introduced in 2.2)
183
-
184
- = 2.2 (2017-08-16) =
185
-
186
- * Pro: Add support for the REST API
187
- * Pro: Add integration with The Events Calendar
188
- * Pro: Refactor ACF Pro integration for post metas and integrate term metas
189
- * Pro: Ask confirmation if synchronizing a post overwrites an existing translation
190
- * Pro: Separate sync post logic from interface
191
- * Pro: Fix 'Detect browser language' option automatically deactivated
192
- * Pro: Fix redirect to 404 when the 'page' slug translation includes non alphanumeric characters.
193
- * Pro: Fix untranslated post type archive slug
194
- * Pro: Fix ACF taxonomy fields not copied when the taxonomy is not translated #156
195
- * Pro: Fix fatal error with ACF4
196
- * Support a different content text direction in admin #45
197
- * Add support for wildcards and 'copy-once' attribute in wpml-config.xml
198
- * Add minimal support for the filters 'wpml_display_language_names' and 'icl_ls_languages'
199
- * Improve compatibility with the plugin WordPress MU Domain Mapping #116
200
- * Improve speed of the sticky posts filter #41
201
- * Remove redirect_lang option for multiple domains and subdomains
202
- * Use secure cookie when using SSL
203
- * Allow to copy/sync term metas with the filter 'pll_copy_term_metas'
204
- * Filter ajax requests in term.php according to the term language
205
- * Add error message in customizer when setting an untranslated static front page #47
206
- * Load static page class only if we are using a static front page
207
- * Refactor parse_query filters to use the same code on frontend and admin
208
- * Don't use add_language_to_link in filters
209
- * Move ajaxPrefilter footer script on top
210
- * Use wp_doing_ajax() instead of DOING_AJAX constant
211
- * Fix queries custom tax not excluded from language filter on admin
212
- * Fix WP translation not loaded when the language is set from the content on multisite.
213
- * Fix the list of core post types in PLL_OLT_Manager for WP 4.7+
214
- * Fix post name and tag slug incorrectly sanitized for German and Danish
215
- * Fix lang attribute in dropdowns
216
- * Fix wpml_permalink filter #139
217
- * Fix WPML constants undefined on backend #151
218
- * Fix a conflict with the plugin Custom Permalinks #143
219
- * Fix menu location unexpectedly unset
220
-
221
  See [changelog.txt](https://plugins.svn.wordpress.org/polylang/trunk/changelog.txt) for older changelog
4
  Tags: multilingual, bilingual, translate, translation, language, multilanguage, international, localization
5
  Requires at least: 4.4
6
  Tested up to: 4.9
7
+ Stable tag: 2.3.2
8
  License: GPLv2 or later
9
 
10
  Making WordPress multilingual
76
 
77
  == Changelog ==
78
 
79
+ = 2.3.2 (2018-03-05) =
80
+
81
+ * Pro: Fix REST requests not filtered by the requested language (introduced in 2.3).
82
+ * Pro: Fix error 404 on single posts if posts are untranslatable
83
+ * Fix translated terms unassigned from posts when deleting a term
84
+ * Fix auto translated query with taxonomy in different language returning empty results since WP 4.9 #223
85
+ * Fix conflict with a homepage option of the theme Extra
86
+ * Fix warning when filtering get_pages()
87
+
88
  = 2.3.1 (2018-02-15) =
89
 
90
  * Pro: Fix GET REST request with slug parameter deleting the post slug
117
  * Fix home page not correctly loaded when adding a query var
118
  * Fix: Impossible to change the language code when the language code is also a WordPress locale.
119
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
120
  See [changelog.txt](https://plugins.svn.wordpress.org/polylang/trunk/changelog.txt) for older changelog