mirror of
https://git.sindominio.net/estibadores/wordpress.git
synced 2024-11-23 02:51:06 +01:00
248 lines
8.8 KiB
PHP
248 lines
8.8 KiB
PHP
<?php
|
|
|
|
/**
|
|
* It is best practice that plugins do nothing before plugins_loaded is fired
|
|
* so it is what Polylang intends to do
|
|
* but some plugins load their text domain as soon as loaded, thus before plugins_loaded is fired
|
|
* this class differs text domain loading until the language is defined
|
|
* either in a plugins_loaded action or in a wp action ( when the language is set from content on frontend )
|
|
*
|
|
* @since 1.2
|
|
*/
|
|
class PLL_OLT_Manager {
|
|
protected static $instance; // For singleton
|
|
protected $default_locale;
|
|
protected $list_textdomains = array(); // All text domains
|
|
public $labels = array(); // Post types and taxonomies labels to translate
|
|
|
|
/**
|
|
* Constructor: setups relevant filters
|
|
*
|
|
* @since 1.2
|
|
*/
|
|
public function __construct() {
|
|
// Allows Polylang to be the first plugin loaded ;-)
|
|
add_filter( 'pre_update_option_active_plugins', array( $this, 'make_polylang_first' ) );
|
|
add_filter( 'pre_update_option_active_sitewide_plugins', array( $this, 'make_polylang_first' ) );
|
|
|
|
// Overriding load text domain only on front since WP 4.7
|
|
// FIXME test get_user_locale for backward compatibility with WP < 4.7
|
|
if ( is_admin() && ! Polylang::is_ajax_on_front() && function_exists( 'get_user_locale' ) ) {
|
|
return;
|
|
}
|
|
|
|
// Saves the default locale before we start any language manipulation
|
|
$this->default_locale = get_locale();
|
|
|
|
// Filters for text domain management
|
|
add_filter( 'load_textdomain_mofile', array( $this, 'load_textdomain_mofile' ), 10, 2 );
|
|
add_filter( 'gettext', array( $this, 'gettext' ), 10, 3 );
|
|
add_filter( 'gettext_with_context', array( $this, 'gettext_with_context' ), 10, 4 );
|
|
|
|
// Loads text domains
|
|
add_action( 'pll_language_defined', array( $this, 'load_textdomains' ), 2 ); // After PLL_Frontend::pll_language_defined
|
|
add_action( 'pll_no_language_defined', array( $this, 'load_textdomains' ) );
|
|
}
|
|
|
|
/**
|
|
* Access to the single instance of the class
|
|
*
|
|
* @since 1.7
|
|
*
|
|
* @return object
|
|
*/
|
|
public static function instance() {
|
|
if ( empty( self::$instance ) ) {
|
|
self::$instance = new self();
|
|
}
|
|
|
|
return self::$instance;
|
|
}
|
|
|
|
/**
|
|
* Loads text domains
|
|
*
|
|
* @since 0.1
|
|
*/
|
|
public function load_textdomains() {
|
|
// Our load_textdomain_mofile filter has done its job. let's remove it before calling load_textdomain
|
|
remove_filter( 'load_textdomain_mofile', array( $this, 'load_textdomain_mofile' ), 10, 2 );
|
|
remove_filter( 'gettext', array( $this, 'gettext' ), 10, 3 );
|
|
remove_filter( 'gettext_with_context', array( $this, 'gettext_with_context' ), 10, 4 );
|
|
$new_locale = get_locale();
|
|
|
|
// Don't try to save time for en_US as some users have theme written in another language
|
|
// Now we can load all overridden text domains with the right language
|
|
if ( ! empty( $this->list_textdomains ) ) {
|
|
|
|
// Since WP 4.7 we need to reset the internal cache of _get_path_to_translation when switching from any locale to en_US
|
|
// See WP_Locale_Switcher::change_locale()
|
|
// FIXME test _get_path_to_translation for backward compatibility with WP < 4.7
|
|
if ( function_exists( '_get_path_to_translation' ) ) {
|
|
_get_path_to_translation( null, true );
|
|
}
|
|
|
|
foreach ( $this->list_textdomains as $textdomain ) {
|
|
// Since WP 4.6, plugins translations are first loaded from wp-content/languages
|
|
if ( ! load_textdomain( $textdomain['domain'], str_replace( "{$this->default_locale}.mo", "$new_locale.mo", $textdomain['mo'] ) ) ) {
|
|
// Since WP 3.5 themes may store languages files in /wp-content/languages/themes
|
|
if ( ! load_textdomain( $textdomain['domain'], WP_LANG_DIR . "/themes/{$textdomain['domain']}-$new_locale.mo" ) ) {
|
|
// Since WP 3.7 plugins may store languages files in /wp-content/languages/plugins
|
|
load_textdomain( $textdomain['domain'], WP_LANG_DIR . "/plugins/{$textdomain['domain']}-$new_locale.mo" );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// First remove taxonomies and post_types labels that we don't need to translate
|
|
$taxonomies = get_taxonomies( array( '_pll' => true ) );
|
|
$post_types = get_post_types( array( '_pll' => true ) );
|
|
|
|
// We don't need to translate core taxonomies and post types labels when setting the language from the url
|
|
// As they will be translated when registered the second time
|
|
if ( ! did_action( 'setup_theme' ) ) {
|
|
$taxonomies = array_merge( get_taxonomies( array( '_builtin' => true ) ), $taxonomies );
|
|
$post_types = array_merge( get_post_types( array( '_builtin' => true ) ), $post_types );
|
|
}
|
|
|
|
// Translate labels of post types and taxonomies
|
|
foreach ( array_diff_key( $GLOBALS['wp_taxonomies'], array_flip( $taxonomies ) ) as $tax ) {
|
|
$this->translate_labels( $tax );
|
|
}
|
|
foreach ( array_diff_key( $GLOBALS['wp_post_types'], array_flip( $post_types ) ) as $pt ) {
|
|
$this->translate_labels( $pt );
|
|
}
|
|
|
|
// Act only if the language has not been set early ( before default textdomain loading and $wp_locale creation )
|
|
if ( did_action( 'after_setup_theme' ) ) {
|
|
// Reinitializes wp_locale for weekdays and months
|
|
unset( $GLOBALS['wp_locale'] );
|
|
$GLOBALS['wp_locale'] = new WP_Locale();
|
|
}
|
|
|
|
/**
|
|
* Fires after the post types and taxonomies labels have been translated
|
|
* This allows plugins to translate text the same way we do for post types and taxonomies labels
|
|
*
|
|
* @since 1.2
|
|
*
|
|
* @param array $labels list of strings to trnaslate
|
|
*/
|
|
do_action_ref_array( 'pll_translate_labels', array( &$this->labels ) );
|
|
|
|
// Free memory
|
|
unset( $this->default_locale, $this->list_textdomains, $this->labels );
|
|
}
|
|
|
|
/**
|
|
* FIXME: Backward compatibility with Polylang for WooCommerce < 0.3.4
|
|
* To remove in Polylang 2.1
|
|
*
|
|
* @since 0.1
|
|
*
|
|
* @param bool $bool not used
|
|
* @param string $domain text domain name
|
|
* @param string $mofile translation file name
|
|
* @return bool
|
|
*/
|
|
public function mofile( $bool, $domain, $mofile ) {
|
|
return $bool;
|
|
}
|
|
|
|
/**
|
|
* Saves all text domains in a table for later usage
|
|
* It replaces the 'override_load_textdomain' filter used since 0.1
|
|
*
|
|
* @since 2.0.4
|
|
*
|
|
* @param string $mofile translation file name
|
|
* @param string $domain text domain name
|
|
* @return bool
|
|
*/
|
|
public function load_textdomain_mofile( $mofile, $domain ) {
|
|
// On multisite, 2 files are sharing the same domain so we need to distinguish them
|
|
if ( 'default' === $domain && false !== strpos( $mofile, '/ms-' ) ) {
|
|
$this->list_textdomains['ms-default'] = array( 'mo' => $mofile, 'domain' => $domain );
|
|
} else {
|
|
$this->list_textdomains[ $domain ] = array( 'mo' => $mofile, 'domain' => $domain );
|
|
}
|
|
return ''; // Hack to prevent WP loading text domains as we will load them all later
|
|
}
|
|
|
|
/**
|
|
* Saves post types and taxonomies labels for a later usage
|
|
*
|
|
* @since 0.9
|
|
*
|
|
* @param string $translation not used
|
|
* @param string $text string to translate
|
|
* @param string $domain text domain
|
|
* @return string unmodified $translation
|
|
*/
|
|
public function gettext( $translation, $text, $domain ) {
|
|
if ( is_string( $text ) ) { // Avoid a warning with some buggy plugins which pass an array
|
|
$this->labels[ $text ] = array( 'domain' => $domain );
|
|
}
|
|
return $translation;
|
|
}
|
|
|
|
/**
|
|
* Saves post types and taxonomies labels for a later usage
|
|
*
|
|
* @since 0.9
|
|
*
|
|
* @param string $translation not used
|
|
* @param string $text string to translate
|
|
* @param string $context some comment to describe the context of string to translate
|
|
* @param string $domain text domain
|
|
* @return string unmodified $translation
|
|
*/
|
|
public function gettext_with_context( $translation, $text, $context, $domain ) {
|
|
$this->labels[ $text ] = array( 'domain' => $domain, 'context' => $context );
|
|
return $translation;
|
|
}
|
|
|
|
/**
|
|
* Translates post types and taxonomies labels once the language is known
|
|
*
|
|
* @since 0.9
|
|
*
|
|
* @param object $type either a post type or a taxonomy
|
|
*/
|
|
public function translate_labels( $type ) {
|
|
// Use static array to avoid translating several times the same ( default ) labels
|
|
static $translated = array();
|
|
|
|
foreach ( $type->labels as $key => $label ) {
|
|
if ( is_string( $label ) && isset( $this->labels[ $label ] ) ) {
|
|
if ( empty( $translated[ $label ] ) ) {
|
|
// PHPCS:disable WordPress.WP.I18n
|
|
$type->labels->$key = $translated[ $label ] = isset( $this->labels[ $label ]['context'] ) ?
|
|
_x( $label, $this->labels[ $label ]['context'], $this->labels[ $label ]['domain'] ) :
|
|
__( $label, $this->labels[ $label ]['domain'] );
|
|
// PHPCS:enable
|
|
}
|
|
else {
|
|
$type->labels->$key = $translated[ $label ];
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Allows Polylang to be the first plugin loaded ;- )
|
|
*
|
|
* @since 1.2
|
|
*
|
|
* @param array $plugins list of active plugins
|
|
* @return array list of active plugins
|
|
*/
|
|
public function make_polylang_first( $plugins ) {
|
|
if ( $key = array_search( POLYLANG_BASENAME, $plugins ) ) {
|
|
unset( $plugins[ $key ] );
|
|
array_unshift( $plugins, POLYLANG_BASENAME );
|
|
}
|
|
return $plugins;
|
|
}
|
|
}
|