class-wordpress-popular-posts-translate.php — WP Popular Posts 4.1.1

wordpress-popular-posts / includes / class-wordpress-popular-posts-translate.php

wordpress-popular-posts / includes Last commit date

class-wordpress-popular-posts-translate.php

142 lines

1	<?php
2	/**
3	* Obtains translation data from objects.
4	*
5	* @link http://cabrerahector.com
6	* @since 4.0.0
7	*
8	* @package WordPressPopularPosts
9	* @subpackage WordPressPopularPosts/includes
10	*/
11	/**
12	* Obtains translation data from objects.
13	*
14	* @since 4.0.0
15	* @package WordPressPopularPosts
16	* @subpackage WordPressPopularPosts/includes
17	* @author Hector Cabrera <me@cabrerahector.com>
18	*/
19
20	class WPP_translate {
21
22	/**
23	* Class instance.
24	*
25	* @since 4.0.0
26	* @access private
27	* @var object\|WPP_translate
28	*/
29	private static $instance;
30
31	/**
32	* Default language code.
33	*
34	* @since 4.0.0
35	* @access private
36	* @var string
37	*/
38	private $default_language;
39
40	/**
41	* Current language code.
42	*
43	* @since 4.0.0
44	* @access private
45	* @var string
46	*/
47	private $current_language;
48
49	/**
50	* Initialize the collections used to maintain the actions and filters.
51	*
52	* @since 4.0.0
53	* @access private
54	*/
55	private function __construct() {
56
57	$this->default_language = apply_filters( 'wpml_default_language', NULL );
58	$this->current_language = apply_filters( 'wpml_current_language', NULL );
59
60	}
61
62	/**
63	* Get an instance of this class.
64	*
65	* @since 4.0.0
66	* @return object\|\WPP_translate
67	*/
68	public static function get_instance() {
69
70	if ( is_null(self::$instance) ) {
71	self::$instance = new WPP_translate();
72	}
73
74	return self::$instance;
75
76	}
77
78	/*
79	* Retrieves the code of the default language.
80	*
81	* @since 4.0.0
82	* @return string\|null
83	*/
84	public function get_default_language() {
85	return $this->default_language;
86	}
87
88	/*
89	* Retrieves the code of the currently active language.
90	*
91	* @since 4.0.0
92	* @return string\|null
93	*/
94	public function get_current_language() {
95	return $this->current_language;
96	}
97
98	/*
99	* Retrieves the ID of an object.
100	*
101	* @since 4.0.0
102	* @param integer $object_id
103	* @param string $object_type
104	* @param boolean $return_original_if_missing
105	* @param string $lang_code
106	* @return integer
107	*/
108	public function get_object_id( $object_id = null, $object_type = 'post', $return_original_if_missing = true, $lang_code = null ) {
109
110	return apply_filters(
111	'wpml_object_id',
112	$object_id,
113	$object_type,
114	$return_original_if_missing,
115	$lang_code
116	);
117
118	}
119
120	/*
121	* Retrieves the language code of an object.
122	*
123	* @since 4.0.0
124	* @param integer $object_id
125	* @param string $object_type
126	* @return string\|null
127	*/
128	public function get_object_lang_code( $object_id = null, $object_type = 'post' ) {
129
130	return apply_filters(
131	'wpml_element_language_code',
132	null,
133	array(
134	'element_id' => $object_id,
135	'element_type' => $object_type
136	)
137	);
138
139	}
140
141	} // End WPP_translate class
142