diff options
Diffstat (limited to 'wp-includes/l10n.php')
| -rw-r--r-- | wp-includes/l10n.php | 102 |
1 files changed, 82 insertions, 20 deletions
diff --git a/wp-includes/l10n.php b/wp-includes/l10n.php index a085d44..38c30b8 100644 --- a/wp-includes/l10n.php +++ b/wp-includes/l10n.php @@ -150,6 +150,15 @@ function determine_locale() { ( isset( $_GET['_locale'] ) && 'user' === $_GET['_locale'] && wp_is_json_request() ) ) { $determined_locale = get_user_locale(); + } elseif ( + ( ! empty( $_REQUEST['language'] ) || isset( $GLOBALS['wp_local_package'] ) ) + && wp_installing() + ) { + if ( ! empty( $_REQUEST['language'] ) ) { + $determined_locale = sanitize_locale_name( $_REQUEST['language'] ); + } else { + $determined_locale = $GLOBALS['wp_local_package']; + } } if ( ! $determined_locale ) { @@ -161,7 +170,7 @@ function determine_locale() { * * @since 5.0.0 * - * @param string $locale The locale. + * @param string $determined_locale The locale. */ return apply_filters( 'determine_locale', $determined_locale ); } @@ -780,32 +789,71 @@ function load_textdomain( $domain, $mofile, $locale = null ) { */ $mofile = apply_filters( 'load_textdomain_mofile', $mofile, $domain ); - if ( ! is_readable( $mofile ) ) { - return false; - } - if ( ! $locale ) { $locale = determine_locale(); } - $mo = new MO(); - if ( ! $mo->import_from_file( $mofile ) ) { - $wp_textdomain_registry->set( $domain, $locale, false ); + $i18n_controller = WP_Translation_Controller::get_instance(); - return false; + // Ensures the correct locale is set as the current one, in case it was filtered. + $i18n_controller->set_locale( $locale ); + + /** + * Filters the preferred file format for translation files. + * + * Can be used to disable the use of PHP files for translations. + * + * @since 6.5.0 + * + * @param string $preferred_format Preferred file format. Possible values: 'php', 'mo'. Default: 'php'. + * @param string $domain The text domain. + */ + $preferred_format = apply_filters( 'translation_file_format', 'php', $domain ); + if ( ! in_array( $preferred_format, array( 'php', 'mo' ), true ) ) { + $preferred_format = 'php'; } - if ( isset( $l10n[ $domain ] ) ) { - $mo->merge_with( $l10n[ $domain ] ); + $translation_files = array(); + + if ( 'mo' !== $preferred_format ) { + $translation_files[] = substr_replace( $mofile, ".l10n.$preferred_format", - strlen( '.mo' ) ); } - unset( $l10n_unloaded[ $domain ] ); + $translation_files[] = $mofile; + + foreach ( $translation_files as $file ) { + /** + * Filters the file path for loading translations for the given text domain. + * + * Similar to the {@see 'load_textdomain_mofile'} filter with the difference that + * the file path could be for an MO or PHP file. + * + * @since 6.5.0 + * + * @param string $file Path to the translation file to load. + * @param string $domain The text domain. + */ + $file = (string) apply_filters( 'load_translation_file', $file, $domain ); - $l10n[ $domain ] = &$mo; + $success = $i18n_controller->load_file( $file, $domain, $locale ); - $wp_textdomain_registry->set( $domain, $locale, dirname( $mofile ) ); + if ( $success ) { + if ( isset( $l10n[ $domain ] ) && $l10n[ $domain ] instanceof MO ) { + $i18n_controller->load_file( $l10n[ $domain ]->get_filename(), $domain, $locale ); + } + + // Unset NOOP_Translations reference in get_translations_for_domain(). + unset( $l10n[ $domain ] ); + + $l10n[ $domain ] = new WP_Translations( $i18n_controller, $domain ); + + $wp_textdomain_registry->set( $domain, $locale, dirname( $file ) ); - return true; + return true; + } + } + + return false; } /** @@ -857,6 +905,11 @@ function unload_textdomain( $domain, $reloadable = false ) { */ do_action( 'unload_textdomain', $domain, $reloadable ); + // Since multiple locales are supported, reloadable text domains don't actually need to be unloaded. + if ( ! $reloadable ) { + WP_Translation_Controller::get_instance()->unload_textdomain( $domain ); + } + if ( isset( $l10n[ $domain ] ) ) { if ( $l10n[ $domain ] instanceof NOOP_Translations ) { unset( $l10n[ $domain ] ); @@ -895,7 +948,7 @@ function load_default_textdomain( $locale = null ) { } // Unload previously loaded strings so we can switch translations. - unload_textdomain( 'default' ); + unload_textdomain( 'default', true ); $return = load_textdomain( 'default', WP_LANG_DIR . "/$locale.mo", $locale ); @@ -1382,25 +1435,34 @@ function translate_user_role( $name, $domain = 'default' ) { } /** - * Gets all available languages based on the presence of *.mo files in a given directory. + * Gets all available languages based on the presence of *.mo and *.l10n.php files in a given directory. * * The default directory is WP_LANG_DIR. * * @since 3.0.0 * @since 4.7.0 The results are now filterable with the {@see 'get_available_languages'} filter. + * @since 6.5.0 The initial file list is now cached and also takes into account *.l10n.php files. + * + * @global WP_Textdomain_Registry $wp_textdomain_registry WordPress Textdomain Registry. * * @param string $dir A directory to search for language files. * Default WP_LANG_DIR. * @return string[] An array of language codes or an empty array if no languages are present. - * Language codes are formed by stripping the .mo extension from the language file names. + * Language codes are formed by stripping the file extension from the language file names. */ function get_available_languages( $dir = null ) { + global $wp_textdomain_registry; + $languages = array(); - $lang_files = glob( ( is_null( $dir ) ? WP_LANG_DIR : $dir ) . '/*.mo' ); + $path = is_null( $dir ) ? WP_LANG_DIR : $dir; + $lang_files = $wp_textdomain_registry->get_language_files_from_path( $path ); + if ( $lang_files ) { foreach ( $lang_files as $lang_file ) { $lang_file = basename( $lang_file, '.mo' ); + $lang_file = basename( $lang_file, '.l10n.php' ); + if ( ! str_starts_with( $lang_file, 'continents-cities' ) && ! str_starts_with( $lang_file, 'ms-' ) && ! str_starts_with( $lang_file, 'admin-' ) ) { $languages[] = $lang_file; @@ -1416,7 +1478,7 @@ function get_available_languages( $dir = null ) { * @param string[] $languages An array of available language codes. * @param string $dir The directory where the language files were found. */ - return apply_filters( 'get_available_languages', $languages, $dir ); + return apply_filters( 'get_available_languages', array_unique( $languages ), $dir ); } /** |