150 lines
3.7 KiB
PHP
150 lines
3.7 KiB
PHP
<?php
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/**
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* Determine the current locale desired for the request.
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*
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* @since 5.0.0
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*
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* @global string $pagenow
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*
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* @return string The determined locale.
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*/
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if ( ! function_exists( 'determine_locale' ) ) :
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function determine_locale() {
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/**
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* Filters the locale for the current request prior to the default determination process.
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*
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* Using this filter allows to override the default logic, effectively short-circuiting the function.
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*
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* @since 5.0.0
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*
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* @param string|null The locale to return and short-circuit, or null as default.
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*/
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$determined_locale = apply_filters( 'pre_determine_locale', null );
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if ( ! empty( $determined_locale ) && is_string( $determined_locale ) ) {
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return $determined_locale;
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}
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$determined_locale = get_locale();
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if ( function_exists( 'get_user_locale' ) && is_admin() ) {
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$determined_locale = get_user_locale();
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}
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// phpcs:disable WordPress.Security.NonceVerification.Recommended -- Copied from WordPress core.
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if ( function_exists( 'get_user_locale' ) && isset( $_GET['_locale'] ) && 'user' === $_GET['_locale'] ) {
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$determined_locale = get_user_locale();
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}
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if ( ! empty( $_GET['wp_lang'] ) && ! empty( $GLOBALS['pagenow'] ) && 'wp-login.php' === $GLOBALS['pagenow'] ) {
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$determined_locale = sanitize_text_field( $_GET['wp_lang'] );
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}
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// phpcs:enable WordPress.Security.NonceVerification.Recommended
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/**
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* Filters the locale for the current request.
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*
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* @since 5.0.0
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*
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* @param string $locale The locale.
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*/
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return apply_filters( 'determine_locale', $determined_locale );
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}
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endif;
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/*
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* acf_get_locale
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*
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* Returns the current locale.
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*
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* @date 16/12/16
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* @since 5.5.0
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*
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* @param void
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* @return string
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*/
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function acf_get_locale() {
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// Determine local.
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$locale = determine_locale();
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// Fallback to parent language for regions without translation.
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// https://wpastra.com/docs/complete-list-wordpress-locale-codes/
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$langs = array(
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'az_TR' => 'az', // Azerbaijani (Turkey)
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'zh_HK' => 'zh_TW', // Chinese (Hong Kong)
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'fr_BE' => 'fr_FR', // French (Belgium)
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'nn_NO' => 'nb_NO', // Norwegian (Nynorsk)
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'fa_AF' => 'fa_IR', // Persian (Afghanistan)
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'ru_UA' => 'ru_RU', // Russian (Ukraine)
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);
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if ( isset( $langs[ $locale ] ) ) {
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$locale = $langs[ $locale ];
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}
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/**
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* Filters the determined local.
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*
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* @date 8/1/19
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* @since 5.7.10
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*
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* @param string $locale The local.
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*/
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return apply_filters( 'acf/get_locale', $locale );
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}
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/**
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* acf_load_textdomain
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*
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* Loads the plugin's translated strings similar to load_plugin_textdomain().
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*
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* @date 8/1/19
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* @since 5.7.10
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*
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* @param string $locale The plugin's current locale.
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* @return void
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*/
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function acf_load_textdomain( $domain = 'acf' ) {
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/**
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* Filters a plugin's locale.
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*
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* @date 8/1/19
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* @since 5.7.10
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*
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* @param string $locale The plugin's current locale.
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* @param string $domain Text domain. Unique identifier for retrieving translated strings.
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*/
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$locale = apply_filters( 'plugin_locale', acf_get_locale(), $domain );
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$mofile = $domain . '-' . $locale . '.mo';
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// Load from plugin lang folder.
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return load_textdomain( $domain, acf_get_path( 'lang/' . $mofile ) );
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}
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/**
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* _acf_apply_language_cache_key
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*
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* Applies the current language to the cache key.
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*
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* @date 23/1/19
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* @since 5.7.11
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*
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* @param string $key The cache key.
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* @return string
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*/
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function _acf_apply_language_cache_key( $key ) {
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// Get current language.
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$current_language = acf_get_setting( 'current_language' );
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if ( $current_language ) {
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$key = "{$key}:{$current_language}";
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}
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// Return key.
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return $key;
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}
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// Hook into filter.
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add_filter( 'acf/get_cache_key', '_acf_apply_language_cache_key' );
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