merchant / inc / MultiLang / class-merchant-translator.php

class-merchant-translator.php in Product Labels, Quick View, Buy Now, Pre-Orders, Frequently Bought Together & More for WooCommerce – Merchant 1.9.1, at inc/MultiLang/class-merchant-translator.php

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1	<?php
2
3	if ( ! defined( 'ABSPATH' ) ) {
4	exit; // Exit if accessed directly
5	}
6
7	/**
8	* Merchant - Multi Language Translator.
9	*/
10	if ( ! class_exists( 'Merchant_Translator' ) ) {
11	class Merchant_Translator {
12
13	/**
14	* @var Merchant_Language_Strategy $language_strategy The language strategy class.
15	*/
16	private static $language_strategy;
17
18	/**
19	* Merchant_Translator constructor.
20	*/
21	public function __construct() {
22	self::set_language_strategy();
23	}
24
25	/**
26	* Check if Polylang is active.
27	*
28	* @return bool
29	*/
30	public static function is_polylang_active() {
31	return function_exists( 'pll_count_posts' );
32	}
33
34	/**
35	* Check if WPML is active.
36	*
37	* @return bool
38	*/
39	public static function is_wpml_active() {
40	return function_exists( 'icl_object_id' );
41	}
42
43	/**
44	* Set the translator class.
45	*/
46	public static function set_language_strategy() {
47	if ( self::is_polylang_active() ) {
48	$translator_object = new Merchant_PolyLang_Support();
49	} elseif ( self::is_wpml_active() ) {
50	$translator_object = new Merchant_WPML_Support();
51	} else {
52	$translator_object = new Merchant_No_Plugin_Support();
53	}
54
55	/**
56	* Filter the translator class.
57	*
58	* @param Merchant_Language_Strategy $translator_object The translator class object.
59	*
60	* @since 1.8
61	*/
62	self::$language_strategy = apply_filters( 'merchant_translator_class_object', $translator_object );
63	}
64
65	/**
66	* Register a string for translation.
67	*
68	* @param string $string_to_register The string to translate.
69	* @param string $context The context of the string.
70	*/
71	public static function register_string( $string_to_register, $context = 'merchant' ) {
72	self::set_language_strategy();
73	self::$language_strategy->register_string( $string_to_register, $context );
74	}
75
76	/**
77	* Translate a string.
78	*
79	* @param string $string_to_translate The string to translate.
80	*
81	* @return string
82	*/
83	public static function translate( $string_to_translate ) {
84	self::set_language_strategy();
85	$translated_string = self::$language_strategy->translate_string( $string_to_translate );
86
87	/**
88	* Filter the translated string.
89	*
90	* @param string $string_to_translate The string to translate.
91	* @param string $translated_string The translated string.
92	*
93	* @since 1.8
94	*/
95	return apply_filters( 'merchant_multi_lang_translated_string', $translated_string, $string_to_translate );
96	}
97	}
98	}
99