wpsso / lib / integ / lang / qtranslate-xt.php

qtranslate-xt.php in WPSSO Core – Complete Schema Markup and Meta Tags 22.7.0, at lib/integ/lang/qtranslate-xt.php

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1	<?php
2	/*
3	* License: GPLv3
4	* License URI: https://www.gnu.org/licenses/gpl.txt
5	* Copyright 2012-2026 Jean-Sebastien Morisset (https://wpsso.com/)
6	*/
7
8	if ( ! defined( 'ABSPATH' ) ) {
9
10	die( 'These aren\'t the droids you\'re looking for.' );
11	}
12
13	if ( ! class_exists( 'WpssoIntegLangQtranslateXt' ) ) {
14
15	class WpssoIntegLangQtranslateXt {
16
17	private $p; // Wpsso class object.
18
19	public function __construct( &$plugin ) {
20
21	$this->p =& $plugin;
22
23	if ( $this->p->debug->enabled ) {
24
25	$this->p->debug->mark();
26	}
27
28	global $wp_version;
29
30	$wp_min_version = '6.2';
31
32	if ( version_compare( $wp_version, $wp_min_version, '<' ) ) {
33
34	$notice_msg = sprintf( __( 'The qTranslate-XT integration module requires %1$s version %2$s or better.',
35	'wpsso' ), 'WordPress', $wp_min_version ) . ' ';
36
37	$notice_msg .= sprintf( __( 'Please update to the latest %1$s version (or at least version %2$s).',
38	'wpsso' ), 'WordPress', $wp_min_version ) . ' ';
39
40	$notice_key = 'notice-recommend-version-wp-' . $wp_min_version;
41
42	$this->p->notice->err( $notice_msg, $user_id = null, $notice_key );
43	}
44
45	/*
46	* Include front-end functions like qtranxf_translate_post().
47	*/
48	require_once QTRANSLATE_DIR . '/src/frontend.php';
49
50	add_action( 'change_locale', array( $this, 'locale_changed' ), -1000, 1 );
51
52	$this->p->util->add_plugin_filters( $this, array(
53	'convert_text' => array(
54	'product_title' => 1,
55	),
56	'convert_url' => array(
57	'canonical_url' => 1,
58	'oembed_url' => 1,
59	'product_url' => 1,
60	),
61	'post_public_ids_posts_args' => 1,
62	'post_public_ids_suppress_filters' => '__return_false',
63	'the_content_filter_content' => '__return_true',
64	'the_excerpt_filter_excerpt' => '__return_true',
65	) );
66
67	$this->p->util->add_plugin_filters( $this, array(
68	'convert_url' => array(
69	'get_home_url' => 1,
70	),
71	'available_locales' => 1,
72	'get_post_object' => 2,
73	), $prio = 100, $ext = 'sucom' );
74	}
75
76	/*
77	* The qtranxf_localeForCurrentLanguage() function uses a static cache variable and does not recognize locale
78	* changes. If the locale changes, then we must to unhook the 'qtranxf_localeForCurrentLanguage' filter to get the
79	* the new locale from get_locale().
80	*/
81	public function locale_changed( $locale ) {
82
83	if ( $this->p->debug->enabled ) {
84
85	$this->p->debug->mark();
86	}
87
88	remove_filter( 'locale', 'qtranxf_localeForCurrentLanguage', 99 );
89	}
90
91	public function filter_convert_text( $text ) {
92
93	if ( $this->p->debug->enabled ) {
94
95	$this->p->debug->mark();
96	}
97
98	$locale = SucomUtilWP::get_locale();
99
100	if ( $lang = qtranxf_match_language_locale( $locale ) ) {
101
102	$text = qtranxf_use_language( $lang, $text, $show_available = false, $show_empty = false );
103	}
104
105	return $text;
106	}
107
108	public function filter_convert_url( $url ) {
109
110	if ( $this->p->debug->enabled ) {
111
112	$this->p->debug->mark();
113	}
114
115	$locale = SucomUtilWP::get_locale();
116
117	if ( $lang = qtranxf_match_language_locale( $locale ) ) {
118
119	$url = qtranxf_get_url_for_language( $url, $lang, $showLanguage = true );
120	}
121
122	return $url;
123	}
124
125	public function filter_post_public_ids_posts_args( $posts_args ) {
126
127	if ( $this->p->debug->enabled ) {
128
129	$this->p->debug->mark();
130	}
131
132	global $q_config;
133
134	if ( ! empty( $q_config[ 'hide_untranslated' ] ) ) {
135
136	$locale = SucomUtilWP::get_locale();
137
138	if ( $lang = qtranxf_match_language_locale( $locale ) ) {
139
140	$posts_args[ 's' ] = '[:' . $lang . ']';
141	$posts_args[ 'search_columns' ] = array( 'post_title', 'post_excerpt', 'post_content' ); // Since WP v6.2.
142	}
143	}
144
145	return $posts_args;
146	}
147
148	/*
149	* Remove locales that are not configured.
150	*/
151	public function filter_available_locales( $locales ) {
152
153	if ( $this->p->debug->enabled ) {
154
155	$this->p->debug->mark();
156	}
157
158	foreach ( $locales as $num => $locale ) {
159
160	if ( ! $lang = qtranxf_match_language_locale( $locale ) ) {
161
162	unset( $locales[ $num ] );
163	}
164	}
165
166	return $locales;
167	}
168
169	public function filter_get_post_object( $post_object, $use_post ) {
170
171	if ( is_object( $post_object ) ) {
172
173	if ( $this->p->debug->enabled ) {
174
175	$this->p->debug->log( get_class( $post_object ) . ' object use_post = ' . SucomUtil::get_use_post_string( $use_post ) );
176	}
177
178	if ( $post_object instanceof WP_Post ) {
179
180	$locale = SucomUtilWP::get_locale();
181
182	if ( $lang = qtranxf_match_language_locale( $locale ) ) {
183
184	if ( $this->p->debug->enabled ) {
185
186	$this->p->debug->log( 'calling qtranxf_translate_post() for ' .$lang . ' language' );
187	}
188
189	qtranxf_translate_post( $post_object, $lang );
190
191	} elseif ( $this->p->debug->enabled ) {
192
193	$this->p->debug->log( 'skipping qtranxf_translate_post() - no language for ' . $locale . ' locale' );
194	}
195
196	} elseif ( $this->p->debug->enabled ) {
197
198	$this->p->debug->log( 'skipping qtranxf_translate_post() - object not an instance of WP_Post' );
199	}
200	}
201
202	return $post_object;
203	}
204	}
205	}
206