Polylang - Version 2.6.7

Version Description

(2019-11-14) =

Require PHP 5.6
Fix PHP warning in WP 5.3

Release Info

Developer	Chouby
Plugin	Polylang
Version	2.6.7
Comparing to
See all releases

Code changes from version 2.6.6 to 2.6.7

Files changed (12) hide show

admin/admin-classic-editor.php +1 -0
admin/admin-filters-columns.php +1 -1
admin/admin-filters-media.php +1 -0
admin/admin-filters-term.php +2 -0
admin/admin-filters.php +1 -0
include/class-polylang.php +1 -1
include/switcher.php +1 -1
include/walker-dropdown.php +24 -5
include/walker-list.php +23 -5
install/install.php +53 -20
polylang.php +3 -2
readme.txt +8 -2

admin/admin-classic-editor.php CHANGED Viewed

	@@ -81,6 +81,7 @@ class PLL_Admin_Classic_Editor {
81
82	$dropdown_html = $dropdown->walk(
83	$this->model->get_languages_list(),

84	array(
85	'name' => $id,
86	'class' => 'post_lang_choice tags-input',


81
82	$dropdown_html = $dropdown->walk(
83	$this->model->get_languages_list(),
84	+ -1,
85	array(
86	'name' => $id,
87	'class' => 'post_lang_choice tags-input',

admin/admin-filters-columns.php CHANGED Viewed

	@@ -188,7 +188,7 @@ class PLL_Admin_Filters_Columns {
188	</div>
189	</fieldset>',
190	esc_html__( 'Language', 'polylang' ),
191	- $dropdown->walk( $elements, array( 'name' => 'inline_lang_choice', 'id' => '' ) ) // phpcs:ignore WordPress.Security.EscapeOutput
192	);
193	}
194	return $column;


188	</div>
189	</fieldset>',
190	esc_html__( 'Language', 'polylang' ),
191	+ $dropdown->walk( $elements, -1, array( 'name' => 'inline_lang_choice', 'id' => '' ) ) // phpcs:ignore WordPress.Security.EscapeOutput
192	);
193	}
194	return $column;

admin/admin-filters-media.php CHANGED Viewed

	@@ -57,6 +57,7 @@ class PLL_Admin_Filters_Media extends PLL_Admin_Filters_Post_Base {
57	'input' => 'html',
58	'html' => $dropdown->walk(
59	$this->model->get_languages_list(),

60	array(
61	'name' => sprintf( 'attachments[%d][language]', $post_id ),
62	'class' => 'media_lang_choice',


57	'input' => 'html',
58	'html' => $dropdown->walk(
59	$this->model->get_languages_list(),
60	+ -1,
61	array(
62	'name' => sprintf( 'attachments[%d][language]', $post_id ),
63	'class' => 'media_lang_choice',

admin/admin-filters-term.php CHANGED Viewed

	@@ -79,6 +79,7 @@ class PLL_Admin_Filters_Term {
79
80	$dropdown_html = $dropdown->walk(
81	$this->model->get_languages_list(),

82	array(
83	'name' => 'term_lang_choice',
84	'value' => 'term_id',
	@@ -145,6 +146,7 @@ class PLL_Admin_Filters_Term {
145
146	$dropdown_html = $dropdown->walk(
147	$this->model->get_languages_list(),

148	array(
149	'name' => 'term_lang_choice',
150	'value' => 'term_id',


79
80	$dropdown_html = $dropdown->walk(
81	$this->model->get_languages_list(),
82	+ -1,
83	array(
84	'name' => 'term_lang_choice',
85	'value' => 'term_id',

146
147	$dropdown_html = $dropdown->walk(
148	$this->model->get_languages_list(),
149	+ -1,
150	array(
151	'name' => 'term_lang_choice',
152	'value' => 'term_id',

admin/admin-filters.php CHANGED Viewed

	@@ -66,6 +66,7 @@ class PLL_Admin_Filters extends PLL_Filters {
66	array( (object) array( 'slug' => 0, 'name' => __( 'All languages', 'polylang' ) ) ),
67	$this->model->get_languages_list()
68	),

69	array(
70	'name' => $widget->id . '_lang_choice',
71	'class' => 'tags-input pll-lang-choice',


66	array( (object) array( 'slug' => 0, 'name' => __( 'All languages', 'polylang' ) ) ),
67	$this->model->get_languages_list()
68	),
69	+ -1,
70	array(
71	'name' => $widget->id . '_lang_choice',
72	'class' => 'tags-input pll-lang-choice',

include/class-polylang.php CHANGED Viewed

	@@ -33,7 +33,7 @@ class Polylang {
33	$install = new PLL_Install( POLYLANG_BASENAME );
34
35	// Stopping here if we are going to deactivate the plugin ( avoids breaking rewrite rules )
36	- if ( $install->is_deactivation() ) {
37	return;
38	}
39


33	$install = new PLL_Install( POLYLANG_BASENAME );
34
35	// Stopping here if we are going to deactivate the plugin ( avoids breaking rewrite rules )
36	+ if ( $install->is_deactivation() \|\| ! $install->can_activate() ) {
37	return;
38	}
39

include/switcher.php CHANGED Viewed

	@@ -184,7 +184,7 @@ class PLL_Switcher {
184	* @param string $html html returned/outputted by the template tag
185	* @param array $args arguments passed to the template tag
186	*/
187	- $out = apply_filters( 'pll_the_languages', $walker->walk( $elements, $args ), $args );
188
189	// Javascript to switch the language when using a dropdown list
190	if ( $args['dropdown'] ) {


184	* @param string $html html returned/outputted by the template tag
185	* @param array $args arguments passed to the template tag
186	*/
187	+ $out = apply_filters( 'pll_the_languages', $walker->walk( $elements, -1, $args ), $args );
188
189	// Javascript to switch the language when using a dropdown list
190	if ( $args['dropdown'] ) {

include/walker-dropdown.php CHANGED Viewed

	@@ -52,6 +52,7 @@ class PLL_Walker_Dropdown extends Walker {
52	* Starts the output of the dropdown list
53	*
54	* @since 1.2

55	*
56	* List of parameters accepted in $args:
57	*
	@@ -63,12 +64,30 @@ class PLL_Walker_Dropdown extends Walker {
63	* class => the class attribute
64	* disabled => disables the dropdown if set to 1
65	*
66	- * @param array $elements ~~elements~~ to ~~display~~
67	- * @param ~~array~~ ~~$args~~
68	- * @~~return~~ ~~string~~

69	*/
70	- public function walk( $elements, $args ~~= array(~~) ) {
71	$output = '';

















72	$args = wp_parse_args( $args, array( 'value' => 'slug', 'name' => 'lang_choice' ) );
73
74	if ( ! empty( $args['flag'] ) ) {
	@@ -86,7 +105,7 @@ class PLL_Walker_Dropdown extends Walker {
86	isset( $args['id'] ) && ! $args['id'] ? '' : ' id="' . ( empty( $args['id'] ) ? $name : esc_attr( $args['id'] ) ) . '"',
87	empty( $args['class'] ) ? '' : ' class="' . esc_attr( $args['class'] ) . '"',
88	disabled( empty( $args['disabled'] ), false, false ),
89	- parent::walk( $elements, -1, $args )
90	);
91
92	return $output;


52	* Starts the output of the dropdown list
53	*
54	* @since 1.2
55	+ * @since 2.6.7 Use $max_depth and ...$args parameters to follow the move of WP 5.3
56	*
57	* List of parameters accepted in $args:
58	*

64	* class => the class attribute
65	* disabled => disables the dropdown if set to 1
66	*
67	+ * @param array $elements An array of elements.
68	+ * @param int $max_depth The maximum hierarchical depth.
69	+ * @param mixed ...$args Additional arguments.
70	+ * @return string The hierarchical item output.
71	*/
72	+ public function walk( $elements, $max_depth, ...$args ) { // // phpcs:ignore WordPressVIPMinimum.Classes.DeclarationCompatibility.DeclarationCompatibility
73	$output = '';
74	+
75	+ if ( is_array( $max_depth ) ) {
76	+ // Backward compatibility with Polylang < 2.6.7
77	+ if ( WP_DEBUG ) {
78	+ trigger_error( // phpcs:ignore WordPress.PHP.DevelopmentFunctions
79	+ sprintf(
80	+ '%s was called incorrectly. The method expects an integer as second parameter since Polylang 2.6.7',
81	+ __METHOD__
82	+ )
83	+ );
84	+ }
85	+ $args = $max_depth;
86	+ $max_depth = -1;
87	+ } else {
88	+ $args = isset( $args[0] ) ? $args[0] : array();
89	+ }
90	+
91	$args = wp_parse_args( $args, array( 'value' => 'slug', 'name' => 'lang_choice' ) );
92
93	if ( ! empty( $args['flag'] ) ) {

105	isset( $args['id'] ) && ! $args['id'] ? '' : ' id="' . ( empty( $args['id'] ) ? $name : esc_attr( $args['id'] ) ) . '"',
106	empty( $args['class'] ) ? '' : ' class="' . esc_attr( $args['class'] ) . '"',
107	disabled( empty( $args['disabled'] ), false, false ),
108	+ parent::walk( $elements, $max_depth, $args )
109	);
110
111	return $output;

include/walker-list.php CHANGED Viewed

@@ -54,12 +54,30 @@ class PLL_Walker_List extends Walker {
             	 * Overrides Walker:walk to set depth argument
+            	 *
             	 * @since 1.2
+            	 *
-            -
            	 * @param array $elements elements to display
-            -
            	 * @param array $args
-            -
            	 * @return string
             	 */
-            -
            	public function walk( $elements, $args = array() ) {
-            -
            		return parent::walk( $elements, -1, $args );
+            	}
+            }


54	* Overrides Walker:walk to set depth argument
55	*
56	* @since 1.2
57	+ * @since 2.6.7 Use $max_depth and ...$args parameters to follow the move of WP 5.3
58	*
59	+ * @param array $elements An array of elements.
60	+ * @param int $max_depth The maximum hierarchical depth.
61	+ * @param mixed ...$args Additional arguments.
62	+ * @return string The hierarchical item output.
63	*/
64	+ public function walk( $elements, $max_depth, ...$args ) { // phpcs:ignore WordPressVIPMinimum.Classes.DeclarationCompatibility.DeclarationCompatibility
65	+ if ( is_array( $max_depth ) ) {
66	+ // Backward compatibility with Polylang < 2.6.7
67	+ if ( WP_DEBUG ) {
68	+ trigger_error( // phpcs:ignore WordPress.PHP.DevelopmentFunctions
69	+ sprintf(
70	+ '%s was called incorrectly. The method expects an integer as second parameter since Polylang 2.6.7',
71	+ __METHOD__
72	+ )
73	+ );
74	+ }
75	+ $args = $max_depth;
76	+ $max_depth = -1;
77	+ } else {
78	+ $args = isset( $args[0] ) ? $args[0] : array();
79	+ }
80	+
81	+ return parent::walk( $elements, $max_depth, $args );
82	}
83	}

install/install.php CHANGED Viewed

@@ -8,33 +8,66 @@
             class PLL_Install extends PLL_Install_Base {
             	/**
-            -
            	 * Plugin activation for multisite
+            	 *
-            -
            	 * @since 0.1
-            -
            	 *
-            -
            	 * @param bool $networkwide
             	 */
-            -
            	public function activate( $networkwide ) {
             		global $wp_version;
-            -
            		Polylang::define_constants();
-            -
-            -
            		load_plugin_textdomain( 'polylang', false, basename( POLYLANG_DIR ) . '/languages' ); // plugin i18n
             		if ( version_compare( $wp_version, PLL_MIN_WP_VERSION, '<' ) ) {
-            -
            			die(
-            -
            				sprintf(
-            -
            					'<p style = "font-family: sans-serif; font-size: 12px; color: #333; margin: -5px">%s</p>',
-            -
            					sprintf(
-            -
            						/* translators: %1$s and %2$s are WordPress version numbers */
-            -
            						esc_html__( 'You are using WordPress %1$s. Polylang requires at least WordPress %2$s.', 'polylang' ),
-            -
            						esc_html( $wp_version ),
-            -
            						PLL_MIN_WP_VERSION // phpcs:ignore WordPress.Security.EscapeOutput
-            -
            					)
-            -
            				)
-            -
            			);
+            		}
-            -
            		$this->do_for_all_blogs( 'activate', $networkwide );
+            	}
             	/**


8	class PLL_Install extends PLL_Install_Base {
9
10	/**
11	+ * Checks min PHP and WP version, displays a notice if a requirement is not met.
12	*
13	+ * @since 2.6.7


14	*/
15	+ public function can_activate() {
16	global $wp_version;
17
18	+ if ( version_compare( PHP_VERSION, PLL_MIN_PHP_VERSION, '<' ) ) {
19	+ add_action( 'admin_notices', array( $this, 'php_version_notice' ) );
20	+ return false;
21	+ }
22
23	if ( version_compare( $wp_version, PLL_MIN_WP_VERSION, '<' ) ) {
24	+ add_action( 'admin_notices', array( $this, 'wp_version_notice' ) );
25	+ return false;









26	}
27	+
28	+ return true;
29	+ }
30	+
31	+ /**
32	+ * Displays a notice if PHP min version is not met.
33	+ *
34	+ * @since 2.6.7
35	+ */
36	+ public function php_version_notice() {
37	+ load_plugin_textdomain( 'polylang', false, basename( POLYLANG_DIR ) . '/languages' ); // Plugin i18n.
38	+
39	+ printf(
40	+ '<div class="error"><p>%s</p></div>',
41	+ sprintf(
42	+ /* translators: 1: Plugin name 2: Current PHP version 3: Required PHP version */
43	+ esc_html__( '%1$s has deactivated itself because you are using an old PHP version. You are using using PHP %2$s. %1$s requires PHP %3$s.', 'polylang' ),
44	+ esc_html( POLYLANG ),
45	+ PHP_VERSION,
46	+ esc_html( PLL_MIN_PHP_VERSION )
47	+ )
48	+ );
49	+ }
50	+
51	+ /**
52	+ * Displays a notice if WP min version is not met.
53	+ *
54	+ * @since 2.6.7
55	+ */
56	+ public function wp_version_notice() {
57	+ global $wp_version;
58	+
59	+ load_plugin_textdomain( 'polylang', false, basename( POLYLANG_DIR ) . '/languages' ); // Plugin i18n.
60	+
61	+ printf(
62	+ '<div class="error"><p>%s</p></div>',
63	+ sprintf(
64	+ /* translators: 1: Plugin name 2: Current WordPress version 3: Required WordPress version */
65	+ esc_html__( '%1$s has deactivated itself because you are using an old WordPress version. You are using using WordPress %2$s. %1$s requires at least WordPress %3$s.', 'polylang' ),
66	+ esc_html( POLYLANG ),
67	+ esc_html( $wp_version ),
68	+ esc_html( PLL_MIN_WP_VERSION )
69	+ )
70	+ );
71	}
72
73	/**

polylang.php CHANGED Viewed

	@@ -3,7 +3,7 @@
3	/**
4	Plugin Name: Polylang
5	Plugin URI: https://polylang.pro
6	- Version: 2.6.6
7	Author: WP SYNTEX
8	Author uri: https://polylang.pro
9	Description: Adds multilingual capability to WordPress
	@@ -51,8 +51,9 @@ if ( defined( 'POLYLANG_BASENAME' ) ) {
51	}
52	} else {
53	// Go on loading the plugin
54	- define( 'POLYLANG_VERSION', '2.6.6' );
55	define( 'PLL_MIN_WP_VERSION', '4.7' );

56
57	define( 'POLYLANG_FILE', __FILE__ ); // this file
58	define( 'POLYLANG_BASENAME', plugin_basename( POLYLANG_FILE ) ); // plugin name as known by WP


3	/**
4	Plugin Name: Polylang
5	Plugin URI: https://polylang.pro
6	+ Version: 2.6.7
7	Author: WP SYNTEX
8	Author uri: https://polylang.pro
9	Description: Adds multilingual capability to WordPress

51	}
52	} else {
53	// Go on loading the plugin
54	+ define( 'POLYLANG_VERSION', '2.6.7' );
55	define( 'PLL_MIN_WP_VERSION', '4.7' );
56	+ define( 'PLL_MIN_PHP_VERSION', '5.6' );
57
58	define( 'POLYLANG_FILE', __FILE__ ); // this file
59	define( 'POLYLANG_BASENAME', plugin_basename( POLYLANG_FILE ) ); // plugin name as known by WP

readme.txt CHANGED Viewed

	@@ -4,7 +4,8 @@ Donate link: https://polylang.pro
4	Tags: multilingual, bilingual, translate, translation, language, multilanguage, international, localization
5	Requires at least: 4.7
6	Tested up to: 5.3
7	- ~~Stable~~ ~~tag~~: 2.6.6

8	License: GPLv3 or later
9
10	Making WordPress multilingual
	@@ -41,7 +42,7 @@ Don't hesitate to [give your feedback](http://wordpress.org/support/view/plugin-
41
42	== Installation ==
43
44	- 1. Make sure you are using WordPress 4.7 or later and that your server is running PHP 5.~~2.4~~ or later (same requirement as WordPress itself)
45	1. If you tried other multilingual plugins, deactivate them before activating Polylang, otherwise, you may get unexpected results!
46	1. Install and activate the plugin as usual from the 'Plugins' menu in WordPress.
47	1. Go to the languages settings page and create the languages you need
	@@ -76,6 +77,11 @@ Don't hesitate to [give your feedback](http://wordpress.org/support/view/plugin-
76
77	== Changelog ==
78





79	= 2.6.6 (2019-11-12) =
80
81	* Pro: Fix wrong ajax url when using one domain per language


4	Tags: multilingual, bilingual, translate, translation, language, multilanguage, international, localization
5	Requires at least: 4.7
6	Tested up to: 5.3
7	+ Requires PHP: 5.6
8	+ Stable tag: 2.6.7
9	License: GPLv3 or later
10
11	Making WordPress multilingual

42
43	== Installation ==
44
45	+ 1. Make sure you are using WordPress 4.7 or later and that your server is running PHP 5.6 or later (same requirement as WordPress itself)
46	1. If you tried other multilingual plugins, deactivate them before activating Polylang, otherwise, you may get unexpected results!
47	1. Install and activate the plugin as usual from the 'Plugins' menu in WordPress.
48	1. Go to the languages settings page and create the languages you need

77
78	== Changelog ==
79
80	+ = 2.6.7 (2019-11-14) =
81	+
82	+ * Require PHP 5.6
83	+ * Fix PHP warning in WP 5.3
84	+
85	= 2.6.6 (2019-11-12) =
86
87	* Pro: Fix wrong ajax url when using one domain per language