Polylang - Version 2.2.1

Version Description

(2017-08-30) =

  • Pro: partially refactor REST API classes
  • Pro: Fix duplicate content user meta not removed from DB when uninstalling the plugin
  • Fix strings translations not removed from DB when uninstalling the plugin
  • Fix incorrect translation files loaded in ajax on front when the user is logged in (WP 4.7+)
  • Fix widget language dropdown removed when saving a widget (introduced in 2.2)
  • Fix queries with negative values for the 'cat' parameter (introduced in 2.2 for queries made on frontend)
  • Fix performance issue in combination with some plugins when the language is set from the content (introduced in 2.2)
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Release Info

Developer Chouby
Plugin Icon 128x128 Polylang
Version 2.2.1
Comparing to
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Code changes from version 2.2 to 2.2.1

Files changed (7) hide show
  1. admin/admin-filters.php +2 -1
  2. frontend/frontend-filters.php +17 -3
  3. include/olt-manager.php +6 -1
  4. include/query.php +10 -2
  5. polylang.php +2 -2
  6. readme.txt +11 -1
  7. uninstall.php +2 -0
admin/admin-filters.php CHANGED
@@ -57,7 +57,8 @@ class PLL_Admin_Filters extends PLL_Filters {
57
  $screen = get_current_screen();
58
 
59
  // Test the Widgets screen and the Customizer to avoid displaying the option in page builders
60
- if ( ( isset( $screen ) && 'widgets' === $screen->base ) || isset( $GLOBALS['wp_customize'] ) ) {
 
61
  $dropdown = new PLL_Walker_Dropdown();
62
  printf( '<p><label for="%1$s">%2$s %3$s</label></p>',
63
  esc_attr( $widget->id . '_lang_choice' ),
57
  $screen = get_current_screen();
58
 
59
  // Test the Widgets screen and the Customizer to avoid displaying the option in page builders
60
+ // Saving the widget reloads the form. And curiously the action is in $_REQUEST but neither in $_POST, not in $_GET.
61
+ if ( ( isset( $screen ) && 'widgets' === $screen->base ) || ( isset( $_REQUEST['action'] ) && 'save-widget' === $_REQUEST['action'] ) || isset( $GLOBALS['wp_customize'] ) ) {
62
  $dropdown = new PLL_Walker_Dropdown();
63
  printf( '<p><label for="%1$s">%2$s %3$s</label></p>',
64
  esc_attr( $widget->id . '_lang_choice' ),
frontend/frontend-filters.php CHANGED
@@ -296,17 +296,31 @@ class PLL_Frontend_Filters extends PLL_Filters {
296
 
297
  /**
298
  * Translates biography
 
299
  *
300
  * @since 0.9
301
  *
302
- * @param null $null
303
  * @param int $id User id
304
  * @param string $meta_key
305
  * @param bool $single Whether to return only the first value of the specified $meta_key
306
  * @return null|string
307
  */
308
- public function get_user_metadata( $null, $id, $meta_key, $single ) {
309
- return 'description' === $meta_key && $this->curlang->slug !== $this->options['default_lang'] ? get_user_meta( $id, 'description_' . $this->curlang->slug, $single ) : $null;
 
 
 
 
 
 
 
 
 
 
 
 
 
310
  }
311
 
312
  /**
296
 
297
  /**
298
  * Translates biography
299
+ * Makes sure that the correct locale is used for ajax calls when the user is logged in
300
  *
301
  * @since 0.9
302
  *
303
+ * @param null $return
304
  * @param int $id User id
305
  * @param string $meta_key
306
  * @param bool $single Whether to return only the first value of the specified $meta_key
307
  * @return null|string
308
  */
309
+ public function get_user_metadata( $return, $id, $meta_key, $single ) {
310
+ switch ( $meta_key ) {
311
+ case 'description':
312
+ if ( $this->curlang->slug !== $this->options['default_lang'] ) {
313
+ $return = get_user_meta( $id, 'description_' . $this->curlang->slug, $single );
314
+ }
315
+ break;
316
+ case 'locale':
317
+ if ( Polylang::is_ajax_on_front() ) {
318
+ $return = get_locale();
319
+ }
320
+ break;
321
+ }
322
+
323
+ return $return;
324
  }
325
 
326
  /**
include/olt-manager.php CHANGED
@@ -160,7 +160,12 @@ class PLL_OLT_Manager {
160
  * @return bool
161
  */
162
  public function load_textdomain_mofile( $mofile, $domain ) {
163
- $this->list_textdomains[] = array( 'mo' => $mofile, 'domain' => $domain );
 
 
 
 
 
164
  return ''; // Hack to prevent WP loading text domains as we will load them all later
165
  }
166
 
160
  * @return bool
161
  */
162
  public function load_textdomain_mofile( $mofile, $domain ) {
163
+ // On multisite, 2 files are sharing the same domain so we need to distinguish them
164
+ if ( 'default' === $domain && false !== strpos( $mofile, '/ms-' ) ) {
165
+ $this->list_textdomains['ms-default'] = array( 'mo' => $mofile, 'domain' => $domain );
166
+ } else {
167
+ $this->list_textdomains[ $domain ] = array( 'mo' => $mofile, 'domain' => $domain );
168
+ }
169
  return ''; // Hack to prevent WP loading text domains as we will load them all later
170
  }
171
 
include/query.php CHANGED
@@ -17,7 +17,6 @@ class PLL_Query {
17
  'page_id',
18
  'category_name',
19
  'tag',
20
- 'cat',
21
  'tag_id',
22
  'category__in',
23
  'category__and',
@@ -107,14 +106,23 @@ class PLL_Query {
107
  public function filter_query( $lang ) {
108
  $qvars = &$this->query->query_vars;
109
 
110
- // Do not filter the query if the language is already specified in another way
111
  if ( ! isset( $qvars['lang'] ) ) {
 
112
  foreach ( self::$excludes as $k ) {
113
  if ( ! empty( $qvars[ $k ] ) ) {
114
  return;
115
  }
116
  }
117
 
 
 
 
 
 
 
 
 
 
118
  $taxonomies = array_intersect( $this->model->get_translated_taxonomies(), get_taxonomies( array( '_builtin' => false ) ) );
119
 
120
  foreach ( $taxonomies as $tax ) {
17
  'page_id',
18
  'category_name',
19
  'tag',
 
20
  'tag_id',
21
  'category__in',
22
  'category__and',
106
  public function filter_query( $lang ) {
107
  $qvars = &$this->query->query_vars;
108
 
 
109
  if ( ! isset( $qvars['lang'] ) ) {
110
+ // Do not filter the query if the language is already specified in another way
111
  foreach ( self::$excludes as $k ) {
112
  if ( ! empty( $qvars[ $k ] ) ) {
113
  return;
114
  }
115
  }
116
 
117
+ // Specific case for 'cat' as it can contain negative values
118
+ if ( ! empty( $qvars['cat'] ) ) {
119
+ foreach ( explode( ',', $qvars['cat'] ) as $cat ) {
120
+ if ( $cat > 0 ) {
121
+ return;
122
+ }
123
+ }
124
+ }
125
+
126
  $taxonomies = array_intersect( $this->model->get_translated_taxonomies(), get_taxonomies( array( '_builtin' => false ) ) );
127
 
128
  foreach ( $taxonomies as $tax ) {
polylang.php CHANGED
@@ -3,7 +3,7 @@
3
  /**
4
  Plugin Name: Polylang
5
  Plugin URI: https://polylang.pro
6
- Version: 2.2
7
  Author: Frédéric Demarle
8
  Author uri: https://polylang.pro
9
  Description: Adds multilingual capability to WordPress
@@ -35,7 +35,7 @@ if ( ! defined( 'ABSPATH' ) ) {
35
  exit; // don't access directly
36
  };
37
 
38
- define( 'POLYLANG_VERSION', '2.2' );
39
  define( 'PLL_MIN_WP_VERSION', '4.4' );
40
 
41
  define( 'POLYLANG_FILE', __FILE__ ); // this file
3
  /**
4
  Plugin Name: Polylang
5
  Plugin URI: https://polylang.pro
6
+ Version: 2.2.1
7
  Author: Frédéric Demarle
8
  Author uri: https://polylang.pro
9
  Description: Adds multilingual capability to WordPress
35
  exit; // don't access directly
36
  };
37
 
38
+ define( 'POLYLANG_VERSION', '2.2.1' );
39
  define( 'PLL_MIN_WP_VERSION', '4.4' );
40
 
41
  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: 4.8
7
- Stable tag: 2.2
8
  License: GPLv2 or later
9
 
10
  Making WordPress multilingual
@@ -76,6 +76,16 @@ Don't hesitate to [give your feedback](http://wordpress.org/support/view/plugin-
76
 
77
  == Changelog ==
78
 
 
 
 
 
 
 
 
 
 
 
79
  = 2.2 (2017-08-16) =
80
 
81
  * Pro: Add support for the REST API
4
  Tags: multilingual, bilingual, translate, translation, language, multilanguage, international, localization
5
  Requires at least: 4.4
6
  Tested up to: 4.8
7
+ Stable tag: 2.2.1
8
  License: GPLv2 or later
9
 
10
  Making WordPress multilingual
76
 
77
  == Changelog ==
78
 
79
+ = 2.2.1 (2017-08-30) =
80
+
81
+ * Pro: partially refactor REST API classes
82
+ * Pro: Fix duplicate content user meta not removed from DB when uninstalling the plugin
83
+ * Fix strings translations not removed from DB when uninstalling the plugin
84
+ * Fix incorrect translation files loaded in ajax on front when the user is logged in (WP 4.7+)
85
+ * Fix widget language dropdown removed when saving a widget (introduced in 2.2)
86
+ * Fix queries with negative values for the 'cat' parameter (introduced in 2.2 for queries made on frontend)
87
+ * Fix performance issue in combination with some plugins when the language is set from the content (introduced in 2.2)
88
+
89
  = 2.2 (2017-08-16) =
90
 
91
  * Pro: Add support for the REST API
uninstall.php CHANGED
@@ -70,6 +70,7 @@ class PLL_Uninstall {
70
  // Delete users options
71
  foreach ( get_users( array( 'fields' => 'ID' ) ) as $user_id ) {
72
  delete_user_meta( $user_id, 'pll_filter_content' );
 
73
  foreach ( $languages as $lang ) {
74
  delete_user_meta( $user_id, 'description_' . $lang->slug );
75
  }
@@ -98,6 +99,7 @@ class PLL_Uninstall {
98
  register_post_type( 'polylang_mo', array( 'rewrite' => false, 'query_var' => false ) );
99
  $ids = get_posts( array(
100
  'post_type' => 'polylang_mo',
 
101
  'numberposts' => -1,
102
  'nopaging' => true,
103
  'fields' => 'ids',
70
  // Delete users options
71
  foreach ( get_users( array( 'fields' => 'ID' ) ) as $user_id ) {
72
  delete_user_meta( $user_id, 'pll_filter_content' );
73
+ delete_user_meta( $user_id, 'pll_duplicate_content' );
74
  foreach ( $languages as $lang ) {
75
  delete_user_meta( $user_id, 'description_' . $lang->slug );
76
  }
99
  register_post_type( 'polylang_mo', array( 'rewrite' => false, 'query_var' => false ) );
100
  $ids = get_posts( array(
101
  'post_type' => 'polylang_mo',
102
+ 'post_status' => 'any',
103
  'numberposts' => -1,
104
  'nopaging' => true,
105
  'fields' => 'ids',