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📁 ..	-	2025-09-06 07:07
📄 Core_Language_Command.php <?php /** * Installs, activates, and manages core language packs. * * ## EXAMPLES * * # Install the Dutch core language pack. * $ wp language core install nl_NL * Downloading translation from https://downloads.wordpress.org/translation/core/6.4.3/nl_NL.zip... * Unpacking the update... * Installing the latest version... * Removing the old version of the translation... * Translation updated successfully. * Language 'nl_NL' installed. * Success: Installed 1 of 1 languages. * * # Activate the Dutch core language pack. * $ wp site switch-language nl_NL * Success: Language activated. * * # Uninstall the Dutch core language pack. * $ wp language core uninstall nl_NL * Success: Language uninstalled. * * # List installed core language packs. * $ wp language core list --status=installed * +----------+--------------+-------------+-----------+-----------+---------------------+ * \| language \| english_name \| native_name \| status \| update \| updated \| * +----------+--------------+-------------+-----------+-----------+---------------------+ * \| nl_NL \| Dutch \| Nederlands \| installed \| available \| 2024-01-31 10:24:06 \| * +----------+--------------+-------------+-----------+-----------+---------------------+ * * @package wp-cli / class Core_Language_Command extends WP_CLI\CommandWithTranslation { protected $obj_type = 'core'; protected $obj_fields = array( 'language', 'english_name', 'native_name', 'status', 'update', 'updated', ); /* * Lists all available languages. * * ## OPTIONS * * [--field=<field>] * : Display the value of a single field * * [--<field>=<value>] * : Filter results by key=value pairs. * * [--fields=<fields>] * : Limit the output to specific fields. * * [--format=<format>] * : Render output in a particular format. * --- * default: table * options: * - table * - csv * - json * - count * --- * * ## AVAILABLE FIELDS * * These fields will be displayed by default for each translation: * * * language * * english_name * * native_name * * status * * update * * updated * * ## EXAMPLES * * # List language,english_name,status fields of available languages. * $ wp language core list --fields=language,english_name,status * +----------------+-------------------------+-------------+ * \| language \| english_name \| status \| * +----------------+-------------------------+-------------+ * \| ar \| Arabic \| uninstalled \| * \| ary \| Moroccan Arabic \| uninstalled \| * \| az \| Azerbaijani \| uninstalled \| * * @subcommand list * * @param string[] $args Positional arguments. Unused. * @param array{field?: string, format: string, language?: string, english_name?: string, native_name?: string, status?: string, update?: string, updated?: string} $assoc_args Associative arguments. / public function list_( $args, $assoc_args ) { $translations = $this->get_all_languages(); $available = $this->get_installed_languages(); $updates = $this->get_translation_updates(); $current_locale = get_locale(); $translations = array_map( function ( $translation ) use ( $available, $current_locale, $updates ) { $translation['status'] = 'uninstalled'; if ( in_array( $translation['language'], $available, true ) ) { $translation['status'] = 'installed'; } if ( $current_locale === $translation['language'] ) { $translation['status'] = 'active'; } $update = wp_list_filter( $updates, array( 'language' => $translation['language'] ) ); if ( $update ) { $translation['update'] = 'available'; } else { $translation['update'] = 'none'; } return $translation; }, $translations ); foreach ( $translations as $key => $translation ) { foreach ( array_keys( $translation ) as $field ) { if ( isset( $assoc_args[ $field ] ) && ! in_array( $translation[ $field ], array_map( 'trim', explode( ',', $assoc_args[ $field ] ) ), true ) ) { unset( $translations[ $key ] ); } } } $formatter = $this->get_formatter( $assoc_args ); $formatter->display_items( $translations ); } /* * Checks if a given language is installed. * * Returns exit code 0 when installed, 1 when uninstalled. * * ## OPTIONS * * <language> * : The language code to check. * * ## EXAMPLES * * # Check whether the German language is installed; exit status 0 if installed, otherwise 1. * $ wp language core is-installed de_DE * $ echo $? * 1 * * @subcommand is-installed * * @param array{string} $args Positional arguments. / public function is_installed( $args ) { list( $language_code ) = $args; $available = $this->get_installed_languages(); if ( in_array( $language_code, $available, true ) ) { \WP_CLI::halt( 0 ); } else { \WP_CLI::halt( 1 ); } } /* * Installs a given language. * * Downloads the language pack from WordPress.org. Find your language code at: https://translate.wordpress.org/ * * ## OPTIONS * * <language>... * : Language code to install. * * [--activate] * : If set, the language will be activated immediately after install. * * ## EXAMPLES * * # Install the Brazilian Portuguese language. * $ wp language core install pt_BR * Downloading translation from https://downloads.wordpress.org/translation/core/6.5/pt_BR.zip... * Unpacking the update... * Installing the latest version... * Removing the old version of the translation... * Translation updated successfully. * Language 'pt_BR' installed. * Success: Installed 1 of 1 languages. * * @subcommand install * * @param string[] $args Positional arguments. * @param array{activate?: bool} $assoc_args Associative arguments. / public function install( $args, $assoc_args ) { $language_codes = (array) $args; $count = count( $language_codes ); if ( $count > 1 && in_array( true, $assoc_args, true ) ) { WP_CLI::error( 'Only a single language can be active.' ); } $available = $this->get_installed_languages(); $successes = 0; $errors = 0; $skips = 0; foreach ( $language_codes as $language_code ) { if ( in_array( $language_code, $available, true ) ) { \WP_CLI::log( "Language '{$language_code}' already installed." ); ++$skips; } else { $response = $this->download_language_pack( $language_code ); if ( is_wp_error( $response ) ) { \WP_CLI::warning( $response ); \WP_CLI::log( "Language '{$language_code}' not installed." ); // Skip if translation is not yet available. if ( 'not_found' === $response->get_error_code() ) { ++$skips; } else { ++$errors; } } else { \WP_CLI::log( "Language '{$language_code}' installed." ); ++$successes; } } if ( WP_CLI\Utils\get_flag_value( $assoc_args, 'activate' ) ) { $this->activate_language( $language_code ); } } \WP_CLI\Utils\report_batch_operation_results( 'language', 'install', $count, $successes, $errors, $skips ); } /* * Uninstalls a given language. * * ## OPTIONS * * <language>... * : Language code to uninstall. * * ## EXAMPLES * * # Uninstall the Japanese core language pack. * $ wp language core uninstall ja * Success: Language uninstalled. * * @subcommand uninstall * @throws WP_CLI\ExitException * * @param string[] $args Positional arguments. / public function uninstall( $args ) { global $wp_filesystem; $dir = 'core' === $this->obj_type ? '' : "/$this->obj_type"; $files = scandir( WP_LANG_DIR . $dir ); if ( ! $files ) { WP_CLI::error( 'No files found in language directory.' ); } $language_codes = (array) $args; $available = $this->get_installed_languages(); $current_locale = get_locale(); foreach ( $language_codes as $language_code ) { if ( ! in_array( $language_code, $available, true ) ) { WP_CLI::error( 'Language not installed.' ); } if ( $language_code === $current_locale ) { WP_CLI::warning( "The '{$language_code}' language is active." ); exit; } $files_to_remove = array( "$language_code.po", "$language_code.mo", "$language_code.l10n.php", "admin-$language_code.po", "admin-$language_code.mo", "admin-$language_code.l10n.php", "admin-network-$language_code.po", "admin-network-$language_code.mo", "admin-network-$language_code.l10n.php", "continents-cities-$language_code.po", "continents-cities-$language_code.mo", "continents-cities-$language_code.l10n.php", ); // As of WP 4.0, no API for deleting a language pack WP_Filesystem(); $deleted = false; foreach ( $files as $file ) { if ( '.' === $file[0] \|\| is_dir( $file ) ) { continue; } if ( ! in_array( $file, $files_to_remove, true ) && ! preg_match( "/$language_code-\w{32}\.json/", $file ) ) { continue; } /* @var WP_Filesystem_Base $wp_filesystem / $deleted = $wp_filesystem->delete( WP_LANG_DIR . $dir . '/' . $file ); } if ( $deleted ) { WP_CLI::success( 'Language uninstalled.' ); } else { WP_CLI::error( "Couldn't uninstall language." ); } } } /* * Updates installed languages for core. * * ## OPTIONS * * [--dry-run] * : Preview which translations would be updated. * * ## EXAMPLES * * # Update installed core languages packs. * $ wp language core update * Updating 'Japanese' translation for WordPress 6.4.3... * Downloading translation from https://downloads.wordpress.org/translation/core/6.4.3/ja.zip... * Translation updated successfully. * Success: Updated 1/1 translation. * * @subcommand update * * @param string[] $args Positional arguments. * @param array{'dry-run'?: bool} $assoc_args Associative arguments. / public function update( $args, $assoc_args ) { // phpcs:ignore Generic.CodeAnalysis.UselessOverridingMethod.Found -- Overruling the documentation, so not useless ;-). parent::update( $args, $assoc_args ); } /* * Activates a given language. * * Warning: `wp language core activate` is deprecated. Use `wp site switch-language` instead. * * ## OPTIONS * * <language> * : Language code to activate. * * ## EXAMPLES * * # Activate the given language. * $ wp language core activate ja * Success: Language activated. * * @subcommand activate * @throws WP_CLI\ExitException * * @param array{string} $args Positional arguments. */ public function activate( $args ) { \WP_CLI::warning( 'This command is deprecated. use wp site switch-language instead' ); list( $language_code ) = $args; $this->activate_language( $language_code ); } private function activate_language( $language_code ) { $available = $this->get_installed_languages(); if ( ! in_array( $language_code, $available, true ) ) { WP_CLI::error( 'Language not installed.' ); } if ( 'en_US' === $language_code ) { $language_code = ''; } if ( get_locale() === $language_code ) { WP_CLI::warning( "Language '{$language_code}' already active." ); return; } update_option( 'WPLANG', $language_code ); WP_CLI::success( 'Language activated.' ); } }	11.3 KB	2025-09-06 07:07
📄 Language_Namespace.php <?php use WP_CLI\Dispatcher\CommandNamespace; /** * Installs, activates, and manages language packs. * * ## EXAMPLES * * # Install the Dutch core language pack. * $ wp language core install nl_NL * Downloading translation from https://downloads.wordpress.org/translation/core/6.4.3/nl_NL.zip... * Unpacking the update... * Installing the latest version... * Removing the old version of the translation... * Translation updated successfully. * Language 'nl_NL' installed. * Success: Installed 1 of 1 languages. * * # Activate the Dutch core language pack. * $ wp site switch-language nl_NL * Success: Language activated. * * # Install the Dutch theme language pack for Twenty Ten. * $ wp language theme install twentyten nl_NL * Downloading translation from https://downloads.wordpress.org/translation/theme/twentyten/4.0/nl_NL.zip... * Unpacking the update... * Installing the latest version... * Removing the old version of the translation... * Translation updated successfully. * Language 'nl_NL' installed. * Success: Installed 1 of 1 languages. * * # Install the Dutch plugin language pack for Hello Dolly. * $ wp language plugin install hello-dolly nl_NL * Downloading translation from https://downloads.wordpress.org/translation/plugin/hello-dolly/1.7.2/nl_NL.zip... * Unpacking the update... * Installing the latest version... * Removing the old version of the translation... * Translation updated successfully. * Language 'nl_NL' installed. * Success: Installed 1 of 1 languages. * * @package wp-cli */ class Language_Namespace extends CommandNamespace { }	1.69 KB	2025-05-25 12:40
📄 Plugin_Language_Command.php <?php /** * Installs, activates, and manages plugin language packs. * * ## EXAMPLES * * # Install the Dutch plugin language pack for Hello Dolly. * $ wp language plugin install hello-dolly nl_NL * Downloading translation from https://downloads.wordpress.org/translation/plugin/hello-dolly/1.7.2/nl_NL.zip... * Unpacking the update... * Installing the latest version... * Removing the old version of the translation... * Translation updated successfully. * Language 'nl_NL' installed. * Success: Installed 1 of 1 languages. * * # Uninstall the Dutch plugin language pack for Hello Dolly. * $ wp language plugin uninstall hello-dolly nl_NL * Language 'nl_NL' for 'hello-dolly' uninstalled. * +-------------+--------+-------------+ * \| name \| locale \| status \| * +-------------+--------+-------------+ * \| hello-dolly \| nl_NL \| uninstalled \| * +-------------+--------+-------------+ * Success: Uninstalled 1 of 1 languages. * * # List installed plugin language packs for Hello Dolly. * $ wp language plugin list hello-dolly --status=installed * +-------------+----------+--------------+-------------+-----------+--------+---------------------+ * \| plugin \| language \| english_name \| native_name \| status \| update \| updated \| * +-------------+----------+--------------+-------------+-----------+--------+---------------------+ * \| hello-dolly \| nl_NL \| Dutch \| Nederlands \| installed \| none \| 2023-11-13 12:34:15 \| * +-------------+----------+--------------+-------------+-----------+--------+---------------------+ * * @package wp-cli / class Plugin_Language_Command extends WP_CLI\CommandWithTranslation { protected $obj_type = 'plugins'; protected $obj_fields = array( 'plugin', 'language', 'english_name', 'native_name', 'status', 'update', 'updated', ); /* * Lists all available languages for one or more plugins. * * ## OPTIONS * * [<plugin>...] * : One or more plugins to list languages for. * * [--all] * : If set, available languages for all plugins will be listed. * * [--field=<field>] * : Display the value of a single field. * * [--<field>=<value>] * : Filter results by key=value pairs. * * [--fields=<fields>] * : Limit the output to specific fields. * * [--format=<format>] * : Render output in a particular format. * --- * default: table * options: * - table * - csv * - json * - count * --- * * ## AVAILABLE FIELDS * * These fields will be displayed by default for each translation: * * * plugin * * language * * english_name * * native_name * * status * * update * * updated * * ## EXAMPLES * * # List available language packs for the plugin. * $ wp language plugin list hello-dolly --fields=language,english_name,status * +----------------+-------------------------+-------------+ * \| language \| english_name \| status \| * +----------------+-------------------------+-------------+ * \| ar \| Arabic \| uninstalled \| * \| ary \| Moroccan Arabic \| uninstalled \| * \| az \| Azerbaijani \| uninstalled \| * * @subcommand list * * @param string[] $args Positional arguments. * @param array{all?: bool, field?: string, format: string, plugin?: string, language?: string, english_name?: string, native_name?: string, status?: string, update?: string, updated?: string} $assoc_args Associative arguments. / public function list_( $args, $assoc_args ) { $all = \WP_CLI\Utils\get_flag_value( $assoc_args, 'all', false ); if ( ! $all && empty( $args ) ) { WP_CLI::error( 'Please specify one or more plugins, or use --all.' ); } if ( $all ) { $args = array_map( '\WP_CLI\Utils\get_plugin_name', array_keys( $this->get_all_plugins() ) ); if ( empty( $args ) ) { WP_CLI::success( 'No plugins installed.' ); return; } } $updates = $this->get_translation_updates(); $current_locale = get_locale(); $translations = array(); $plugins = new \WP_CLI\Fetchers\Plugin(); foreach ( $args as $plugin ) { if ( ! $plugins->get( $plugin ) ) { WP_CLI::warning( "Plugin '{$plugin}' not found." ); continue; } $installed_translations = $this->get_installed_languages( $plugin ); $available_translations = $this->get_all_languages( $plugin ); foreach ( $available_translations as $translation ) { $translation['plugin'] = $plugin; $translation['status'] = in_array( $translation['language'], $installed_translations, true ) ? 'installed' : 'uninstalled'; if ( $current_locale === $translation['language'] ) { $translation['status'] = 'active'; } $filter_args = array( 'language' => $translation['language'], 'type' => 'plugin', 'slug' => $plugin, ); $update = wp_list_filter( $updates, $filter_args ); $translation['update'] = $update ? 'available' : 'none'; // Support features like --status=active. foreach ( array_keys( $translation ) as $field ) { if ( isset( $assoc_args[ $field ] ) && ! in_array( $translation[ $field ], array_map( 'trim', explode( ',', (string) $assoc_args[ $field ] ) ), true ) ) { continue 2; } } $translations[] = $translation; } } $formatter = $this->get_formatter( $assoc_args ); $formatter->display_items( $translations ); } /* * Checks if a given language is installed. * * Returns exit code 0 when installed, 1 when uninstalled. * * ## OPTIONS * * <plugin> * : Plugin to check for. * * <language>... * : The language code to check. * * ## EXAMPLES * * # Check whether the German language is installed for Akismet; exit status 0 if installed, otherwise 1. * $ wp language plugin is-installed akismet de_DE * $ echo $? * 1 * * @subcommand is-installed * * @param non-empty-array<string> $args Positional arguments. / public function is_installed( $args ) { $plugin = array_shift( $args ); $language_codes = $args; $available = $this->get_installed_languages( $plugin ); foreach ( $language_codes as $language_code ) { if ( ! in_array( $language_code, $available, true ) ) { \WP_CLI::halt( 1 ); } } \WP_CLI::halt( 0 ); } /* * Installs a given language for a plugin. * * Downloads the language pack from WordPress.org. * * ## OPTIONS * * [<plugin>] * : Plugin to install language for. * * [--all] * : If set, languages for all plugins will be installed. * * <language>... * : Language code to install. * * [--format=<format>] * : Render output in a particular format. Used when installing languages for all plugins. * --- * default: table * options: * - table * - csv * - json * - summary * --- * * ## EXAMPLES * * # Install the Japanese language for Akismet. * $ wp language plugin install akismet ja * Downloading translation from https://downloads.wordpress.org/translation/plugin/akismet/4.0.3/ja.zip... * Unpacking the update... * Installing the latest version... * Removing the old version of the translation... * Translation updated successfully. * Language 'ja' installed. * Success: Installed 1 of 1 languages. * * @subcommand install * * @param string[] $args Positional arguments. * @param array{all?: bool, format: string} $assoc_args Associative arguments. / public function install( $args, $assoc_args ) { $all = \WP_CLI\Utils\get_flag_value( $assoc_args, 'all', false ); if ( ! $all && count( $args ) < 2 ) { \WP_CLI::error( 'Please specify a plugin, or use --all.' ); } if ( $all ) { $this->install_many( $args, $assoc_args ); } else { $this->install_one( $args, $assoc_args ); } } /* * Installs translations for a plugin. * * @param array $args Runtime arguments. * @param array $assoc_args Runtime arguments. / private function install_one( $args, $assoc_args ) { $plugin = array_shift( $args ); $language_codes = $args; $count = count( $language_codes ); $available = $this->get_installed_languages( $plugin ); $successes = 0; $errors = 0; $skips = 0; foreach ( $language_codes as $language_code ) { if ( in_array( $language_code, $available, true ) ) { \WP_CLI::log( "Language '{$language_code}' already installed." ); ++$skips; } else { $response = $this->download_language_pack( $language_code, $plugin ); if ( is_wp_error( $response ) ) { \WP_CLI::warning( $response ); \WP_CLI::log( "Language '{$language_code}' not installed." ); // Skip if translation is not yet available. if ( 'not_found' === $response->get_error_code() ) { ++$skips; } else { ++$errors; } } else { \WP_CLI::log( "Language '{$language_code}' installed." ); ++$successes; } } } \WP_CLI\Utils\report_batch_operation_results( 'language', 'install', $count, $successes, $errors, $skips ); } /* * Installs translations for all installed plugins. * * @param array $args Runtime arguments. * @param array $assoc_args Runtime arguments. / private function install_many( $args, $assoc_args ) { $language_codes = (array) $args; $plugins = $this->get_all_plugins(); if ( empty( $assoc_args['format'] ) ) { $assoc_args['format'] = 'table'; } if ( in_array( $assoc_args['format'], array( 'json', 'csv' ), true ) ) { $logger = new \WP_CLI\Loggers\Quiet(); \WP_CLI::set_logger( $logger ); } if ( empty( $plugins ) ) { \WP_CLI::success( 'No plugins installed.' ); return; } $count = count( $plugins ) count( $language_codes ); $results = array(); $successes = 0; $errors = 0; $skips = 0; foreach ( $plugins as $plugin_path => $plugin_details ) { $plugin_name = \WP_CLI\Utils\get_plugin_name( $plugin_path ); $available = $this->get_installed_languages( $plugin_name ); foreach ( $language_codes as $language_code ) { $result = [ 'name' => $plugin_name, 'locale' => $language_code, ]; if ( in_array( $language_code, $available, true ) ) { \WP_CLI::log( "Language '{$language_code}' for '{$plugin_details['Name']}' already installed." ); $result['status'] = 'already installed'; ++$skips; } else { $response = $this->download_language_pack( $language_code, $plugin_name ); if ( is_wp_error( $response ) ) { \WP_CLI::warning( $response ); \WP_CLI::log( "Language '{$language_code}' for '{$plugin_details['Name']}' not installed." ); if ( 'not_found' === $response->get_error_code() ) { $result['status'] = 'not available'; ++$skips; } else { $result['status'] = 'not installed'; ++$errors; } } else { \WP_CLI::log( "Language '{$language_code}' for '{$plugin_details['Name']}' installed." ); $result['status'] = 'installed'; ++$successes; } } $results[] = (object) $result; } } if ( 'summary' !== $assoc_args['format'] ) { \WP_CLI\Utils\format_items( $assoc_args['format'], $results, array( 'name', 'locale', 'status' ) ); } \WP_CLI\Utils\report_batch_operation_results( 'language', 'install', $count, $successes, $errors, $skips ); } /** * Uninstalls a given language for a plugin. * * ## OPTIONS * * [<plugin>] * : Plugin to uninstall language for. * * [--all] * : If set, languages for all plugins will be uninstalled. * * <language>... * : Language code to uninstall. * * [--format=<format>] * : Render output in a particular format. Used when installing languages for all plugins. * --- * default: table * options: * - table * - csv * - json * - summary * --- * * ## EXAMPLES * * # Uninstall the Japanese plugin language pack for Hello Dolly. * $ wp language plugin uninstall hello-dolly ja * Language 'ja' for 'hello-dolly' uninstalled. * +-------------+--------+-------------+ * \| name \| locale \| status \| * +-------------+--------+-------------+ * \| hello-dolly \| ja \| uninstalled \| * +-------------+--------+-------------+ * Success: Uninstalled 1 of 1 languages. * * @subcommand uninstall * * @param string[] $args Positional arguments. * @param array{all?: bool, format: string} $assoc_args Associative arguments. / public function uninstall( $args, $assoc_args ) { /* @var WP_Filesystem_Base $wp_filesystem / global $wp_filesystem; if ( empty( $assoc_args['format'] ) ) { $assoc_args['format'] = 'table'; } if ( in_array( $assoc_args['format'], array( 'json', 'csv' ), true ) ) { $logger = new \WP_CLI\Loggers\Quiet(); \WP_CLI::set_logger( $logger ); } $all = \WP_CLI\Utils\get_flag_value( $assoc_args, 'all', false ); if ( ! $all && count( $args ) < 2 ) { \WP_CLI::error( 'Please specify one or more plugins, or use --all.' ); } if ( $all ) { $plugins = array_map( '\WP_CLI\Utils\get_plugin_name', array_keys( $this->get_all_plugins() ) ); if ( empty( $plugins ) ) { WP_CLI::success( 'No plugins installed.' ); return; } } else { $plugins = array( array_shift( $args ) ); } $language_codes = (array) $args; $current_locale = get_locale(); $dir = WP_LANG_DIR . "/$this->obj_type"; $files = scandir( $dir ); if ( ! $files ) { \WP_CLI::error( 'No files found in language directory.' ); } // As of WP 4.0, no API for deleting a language pack WP_Filesystem(); $count = count( $plugins ) count( $language_codes ); $results = array(); $successes = 0; $errors = 0; $skips = 0; /** * @var string $plugin / foreach ( $plugins as $plugin ) { $available = $this->get_installed_languages( $plugin ); foreach ( $language_codes as $language_code ) { $result = [ 'name' => $plugin, 'locale' => $language_code, 'status' => 'not available', ]; if ( ! in_array( $language_code, $available, true ) ) { $result['status'] = 'not installed'; \WP_CLI::warning( "Language '{$language_code}' not installed." ); if ( $all ) { ++$skips; } else { ++$errors; } $results[] = (object) $result; continue; } if ( $language_code === $current_locale ) { \WP_CLI::warning( "The '{$language_code}' language is active." ); exit; } $files_to_remove = array( "$plugin-$language_code.po", "$plugin-$language_code.mo", "$plugin-$language_code.l10n.php", ); $count_files_to_remove = 0; $count_files_removed = 0; $had_one_file = false; foreach ( $files as $file ) { if ( '.' === $file[0] \|\| is_dir( $file ) ) { continue; } if ( ! in_array( $file, $files_to_remove, true ) && ! preg_match( "/$plugin-$language_code-\w{32}\.json/", $file ) ) { continue; } $had_one_file = true; ++$count_files_to_remove; if ( $wp_filesystem->delete( $dir . '/' . $file ) ) { ++$count_files_removed; } else { \WP_CLI::error( "Couldn't uninstall language: $language_code from plugin $plugin." ); } } if ( $count_files_to_remove === $count_files_removed ) { $result['status'] = 'uninstalled'; ++$successes; \WP_CLI::log( "Language '{$language_code}' for '{$plugin}' uninstalled." ); } elseif ( $count_files_removed ) { \WP_CLI::log( "Language '{$language_code}' for '{$plugin}' partially uninstalled." ); $result['status'] = 'partial uninstall'; ++$errors; } elseif ( $had_one_file ) { / $count_files_removed == 0 / \WP_CLI::log( "Couldn't uninstall language '{$language_code}' from plugin {$plugin}." ); $result['status'] = 'failed to uninstall'; ++$errors; } else { \WP_CLI::log( "Language '{$language_code}' for '{$plugin}' already uninstalled." ); $result['status'] = 'already uninstalled'; ++$skips; } $results[] = (object) $result; } } if ( 'summary' !== $assoc_args['format'] ) { \WP_CLI\Utils\format_items( $assoc_args['format'], $results, array( 'name', 'locale', 'status' ) ); } \WP_CLI\Utils\report_batch_operation_results( 'language', 'uninstall', $count, $successes, $errors, $skips ); } /* * Updates installed languages for one or more plugins. * * ## OPTIONS * * [<plugin>...] * : One or more plugins to update languages for. * * [--all] * : If set, languages for all plugins will be updated. * * [--dry-run] * : Preview which translations would be updated. * * ## EXAMPLES * * # Update all installed language packs for all plugins. * $ wp language plugin update --all * Updating 'Japanese' translation for Akismet 3.1.11... * Downloading translation from https://downloads.wordpress.org/translation/plugin/akismet/3.1.11/ja.zip... * Translation updated successfully. * Success: Updated 1/1 translation. * * @subcommand update * * @param string[] $args Positional arguments. * @param array{'dry-run'?: bool, all?: bool} $assoc_args Associative arguments. / public function update( $args, $assoc_args ) { $all = \WP_CLI\Utils\get_flag_value( $assoc_args, 'all', false ); if ( ! $all && empty( $args ) ) { WP_CLI::error( 'Please specify one or more plugins, or use --all.' ); } if ( $all ) { $args = array_map( '\WP_CLI\Utils\get_plugin_name', array_keys( $this->get_all_plugins() ) ); if ( empty( $args ) ) { WP_CLI::success( 'No plugins installed.' ); return; } } parent::update( $args, $assoc_args ); } /* * Gets all available plugins. * * Uses the same filter core uses in plugins.php to determine which plugins * should be available to manage through the WP_Plugins_List_Table class. * * @return array */ private function get_all_plugins() { // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedHooknameFound -- Using WP native hook. return apply_filters( 'all_plugins', get_plugins() ); } }	17.93 KB	2025-09-06 07:07
📄 Site_Switch_Language_Command.php <?php class Site_Switch_Language_Command extends WP_CLI\CommandWithTranslation { protected $obj_type = 'core'; /** * Activates a given language. * * ## OPTIONS * * <language> * : Language code to activate. * * ## EXAMPLES * * $ wp site switch-language ja * Success: Language activated. * * @throws WP_CLI\ExitException */ public function __invoke( $args, $assoc_args ) { list( $language_code ) = $args; $available = $this->get_installed_languages(); if ( ! in_array( $language_code, $available, true ) ) { WP_CLI::error( 'Language not installed.' ); } if ( 'en_US' === $language_code ) { $language_code = ''; } if ( get_locale() === $language_code ) { WP_CLI::warning( "Language '{$language_code}' already active." ); return; } update_option( 'WPLANG', $language_code ); WP_CLI::success( 'Language activated.' ); } }	898 B	2025-05-25 12:40
📄 Theme_Language_Command.php <?php /** * Installs, activates, and manages theme language packs. * * ## EXAMPLES * * # Install the Dutch theme language pack for Twenty Ten. * $ wp language theme install twentyten nl_NL * Downloading translation from https://downloads.wordpress.org/translation/theme/twentyten/4.0/nl_NL.zip... * Unpacking the update... * Installing the latest version... * Removing the old version of the translation... * Translation updated successfully. * Language 'nl_NL' installed. * Success: Installed 1 of 1 languages. * * # Uninstall the Dutch theme language pack for Twenty Ten. * $ wp language theme uninstall twentyten nl_NL * Language 'nl_NL' for 'twentyten' uninstalled. * +-----------+--------+-------------+ * \| name \| locale \| status \| * +-----------+--------+-------------+ * \| twentyten \| nl_NL \| uninstalled \| * +-----------+--------+-------------+ * Success: Uninstalled 1 of 1 languages. * * # List installed theme language packs for Twenty Ten. * $ wp language theme list twentyten --status=installed * +-----------+----------+--------------+-------------+-----------+--------+---------------------+ * \| theme \| language \| english_name \| native_name \| status \| update \| updated \| * +-----------+----------+--------------+-------------+-----------+--------+---------------------+ * \| twentyten \| nl_NL \| Dutch \| Nederlands \| installed \| none \| 2023-12-29 21:21:39 \| * +-----------+----------+--------------+-------------+-----------+--------+---------------------+ * * @package wp-cli / class Theme_Language_Command extends WP_CLI\CommandWithTranslation { protected $obj_type = 'themes'; protected $obj_fields = array( 'theme', 'language', 'english_name', 'native_name', 'status', 'update', 'updated', ); /* * Lists all available languages for one or more themes. * * ## OPTIONS * * [<theme>...] * : One or more themes to list languages for. * * [--all] * : If set, available languages for all themes will be listed. * * [--field=<field>] * : Display the value of a single field. * * [--<field>=<value>] * : Filter results by key=value pairs. * * [--fields=<fields>] * : Limit the output to specific fields. * * [--format=<format>] * : Render output in a particular format. * --- * default: table * options: * - table * - csv * - json * - count * --- * * ## AVAILABLE FIELDS * * These fields will be displayed by default for each translation: * * * theme * * language * * english_name * * native_name * * status * * update * * updated * * ## EXAMPLES * * # List available language packs for the theme. * $ wp language theme list twentyten --fields=language,english_name,status * +----------------+-------------------------+-------------+ * \| language \| english_name \| status \| * +----------------+-------------------------+-------------+ * \| ar \| Arabic \| uninstalled \| * \| ary \| Moroccan Arabic \| uninstalled \| * \| az \| Azerbaijani \| uninstalled \| * * @subcommand list * * @param string[] $args Positional arguments. * @param array{all?: bool, field?: string, format: string, theme?: string, language?: string, english_name?: string, native_name?: string, status?: string, update?: string, updated?: string} $assoc_args Associative arguments. / public function list_( $args, $assoc_args ) { $all = \WP_CLI\Utils\get_flag_value( $assoc_args, 'all', false ); if ( ! $all && empty( $args ) ) { WP_CLI::error( 'Please specify one or more themes, or use --all.' ); } if ( $all ) { $args = array_map( function ( $file ) { return \WP_CLI\Utils\get_theme_name( $file ); }, array_keys( wp_get_themes() ) ); if ( empty( $args ) ) { WP_CLI::success( 'No themes installed.' ); return; } } $updates = $this->get_translation_updates(); $current_locale = get_locale(); $translations = array(); $themes = new \WP_CLI\Fetchers\Theme(); foreach ( $args as $theme ) { if ( ! $themes->get( $theme ) ) { WP_CLI::warning( "Theme '{$theme}' not found." ); continue; } $installed_translations = $this->get_installed_languages( $theme ); $available_translations = $this->get_all_languages( $theme ); foreach ( $available_translations as $translation ) { $translation['theme'] = $theme; $translation['status'] = in_array( $translation['language'], $installed_translations, true ) ? 'installed' : 'uninstalled'; if ( $current_locale === $translation['language'] ) { $translation['status'] = 'active'; } $filter_args = array( 'language' => $translation['language'], 'type' => 'theme', 'slug' => $theme, ); $update = wp_list_filter( $updates, $filter_args ); $translation['update'] = $update ? 'available' : 'none'; // Support features like --status=active. foreach ( array_keys( $translation ) as $field ) { if ( isset( $assoc_args[ $field ] ) && ! in_array( $translation[ $field ], array_map( 'trim', explode( ',', $assoc_args[ $field ] ) ), true ) ) { continue 2; } } $translations[] = $translation; } } $formatter = $this->get_formatter( $assoc_args ); $formatter->display_items( $translations ); } /* * Checks if a given language is installed. * * Returns exit code 0 when installed, 1 when uninstalled. * * ## OPTIONS * * <theme> * : Theme to check for. * * <language>... * : The language code to check. * * ## EXAMPLES * * # Check whether the German language is installed for Twenty Seventeen; exit status 0 if installed, otherwise 1. * $ wp language theme is-installed twentyseventeen de_DE * $ echo $? * 1 * * @subcommand is-installed * * @param non-empty-array<string> $args Positional arguments. / public function is_installed( $args ) { $theme = array_shift( $args ); $language_codes = (array) $args; $available = $this->get_installed_languages( $theme ); foreach ( $language_codes as $language_code ) { if ( ! in_array( $language_code, $available, true ) ) { \WP_CLI::halt( 1 ); } } \WP_CLI::halt( 0 ); } /* * Installs a given language for a theme. * * Downloads the language pack from WordPress.org. * * ## OPTIONS * * [<theme>] * : Theme to install language for. * * [--all] * : If set, languages for all themes will be installed. * * <language>... * : Language code to install. * * [--format=<format>] * : Render output in a particular format. Used when installing languages for all themes. * --- * default: table * options: * - table * - csv * - json * - summary * --- * * ## EXAMPLES * * # Install the Japanese language for Twenty Seventeen. * $ wp language theme install twentyseventeen ja * Downloading translation from https://downloads.wordpress.org/translation/theme/twentyseventeen/1.3/ja.zip... * Unpacking the update... * Installing the latest version... * Translation updated successfully. * Language 'ja' installed. * Success: Installed 1 of 1 languages. * * @subcommand install * * @param string[] $args Positional arguments. * @param array{all?: bool, format: string} $assoc_args Associative arguments. / public function install( $args, $assoc_args ) { $all = \WP_CLI\Utils\get_flag_value( $assoc_args, 'all', false ); if ( ! $all && count( $args ) < 2 ) { \WP_CLI::error( 'Please specify a theme, or use --all.' ); } if ( $all ) { $this->install_many( $args, $assoc_args ); } else { $this->install_one( $args, $assoc_args ); } } /* * Installs translations for a theme. * * @param array $args Runtime arguments. * @param array $assoc_args Runtime arguments. / private function install_one( $args, $assoc_args ) { $theme = array_shift( $args ); $language_codes = $args; $count = count( $language_codes ); $available = $this->get_installed_languages( $theme ); $successes = 0; $errors = 0; $skips = 0; foreach ( $language_codes as $language_code ) { if ( in_array( $language_code, $available, true ) ) { \WP_CLI::log( "Language '{$language_code}' already installed." ); ++$skips; } else { $response = $this->download_language_pack( $language_code, $theme ); if ( is_wp_error( $response ) ) { \WP_CLI::warning( $response ); \WP_CLI::log( "Language '{$language_code}' not installed." ); // Skip if translation is not yet available. if ( 'not_found' === $response->get_error_code() ) { ++$skips; } else { ++$errors; } } else { \WP_CLI::log( "Language '{$language_code}' installed." ); ++$successes; } } } \WP_CLI\Utils\report_batch_operation_results( 'language', 'install', $count, $successes, $errors, $skips ); } /* * Installs translations for all installed themes. * * @param array $args Runtime arguments. * @param array $assoc_args Runtime arguments. / private function install_many( $args, $assoc_args ) { $language_codes = (array) $args; /* * @var \WP_Theme[] $themes / $themes = wp_get_themes(); if ( empty( $assoc_args['format'] ) ) { $assoc_args['format'] = 'table'; } if ( in_array( $assoc_args['format'], array( 'json', 'csv' ), true ) ) { $logger = new \WP_CLI\Loggers\Quiet(); \WP_CLI::set_logger( $logger ); } if ( empty( $themes ) ) { \WP_CLI::success( 'No themes installed.' ); return; } $count = count( $themes ) count( $language_codes ); $results = array(); $successes = 0; $errors = 0; $skips = 0; foreach ( $themes as $theme_path => $theme_details ) { $theme_name = \WP_CLI\Utils\get_theme_name( $theme_path ); $available = $this->get_installed_languages( $theme_name ); /** * @var string $display_name / $display_name = $theme_details['Name']; foreach ( $language_codes as $language_code ) { $result = [ 'name' => $theme_name, 'locale' => $language_code, ]; if ( in_array( $language_code, $available, true ) ) { \WP_CLI::log( "Language '{$language_code}' for '{$display_name}' already installed." ); $result['status'] = 'already installed'; ++$skips; } else { $response = $this->download_language_pack( $language_code, $theme_name ); if ( is_wp_error( $response ) ) { \WP_CLI::warning( $response ); \WP_CLI::log( "Language '{$language_code}' for '{$display_name}' not installed." ); if ( 'not_found' === $response->get_error_code() ) { $result['status'] = 'not available'; ++$skips; } else { $result['status'] = 'not installed'; ++$errors; } } else { \WP_CLI::log( "Language '{$language_code}' for '{$display_name}' installed." ); $result['status'] = 'installed'; ++$successes; } } $results[] = (object) $result; } } if ( 'summary' !== $assoc_args['format'] ) { \WP_CLI\Utils\format_items( $assoc_args['format'], $results, array( 'name', 'locale', 'status' ) ); } \WP_CLI\Utils\report_batch_operation_results( 'language', 'install', $count, $successes, $errors, $skips ); } /* * Uninstalls a given language for a theme. * * ## OPTIONS * * [<theme>] * : Theme to uninstall language for. * * [--all] * : If set, languages for all themes will be uninstalled. * * <language>... * : Language code to uninstall. * * [--format=<format>] * : Render output in a particular format. Used when installing languages for all themes. * --- * default: table * options: * - table * - csv * - json * - summary * --- * * ## EXAMPLES * * # Uninstall the Japanese theme language pack for Twenty Ten. * $ wp language theme uninstall twentyten ja * Language 'ja' for 'twentyten' uninstalled. * +-----------+--------+-------------+ * \| name \| locale \| status \| * +-----------+--------+-------------+ * \| twentyten \| ja \| uninstalled \| * +-----------+--------+-------------+ * Success: Uninstalled 1 of 1 languages. * * @subcommand uninstall * * @param string[] $args Positional arguments. * @param array{all?: bool, format: string} $assoc_args Associative arguments. / public function uninstall( $args, $assoc_args ) { /* @var WP_Filesystem_Base $wp_filesystem / global $wp_filesystem; if ( empty( $assoc_args['format'] ) ) { $assoc_args['format'] = 'table'; } if ( in_array( $assoc_args['format'], array( 'json', 'csv' ), true ) ) { $logger = new \WP_CLI\Loggers\Quiet(); \WP_CLI::set_logger( $logger ); } $all = \WP_CLI\Utils\get_flag_value( $assoc_args, 'all', false ); if ( ! $all && count( $args ) < 2 ) { \WP_CLI::error( 'Please specify one or more themes, or use --all.' ); } if ( $all ) { $themes = wp_get_themes(); if ( empty( $themes ) ) { \WP_CLI::success( 'No themes installed.' ); return; } $process_themes = array(); foreach ( $themes as $theme_path => $theme_details ) { $theme_name = \WP_CLI\Utils\get_theme_name( $theme_path ); array_push( $process_themes, $theme_name ); } } else { $process_themes = array( array_shift( $args ) ); } $language_codes = (array) $args; $current_locale = get_locale(); $dir = WP_LANG_DIR . "/$this->obj_type"; $files = scandir( $dir ); if ( ! $files ) { \WP_CLI::error( 'No files found in language directory.' ); } $count = count( $process_themes ) count( $language_codes ); $results = array(); $successes = 0; $errors = 0; $skips = 0; // As of WP 4.0, no API for deleting a language pack WP_Filesystem(); /** * @var string $theme / foreach ( $process_themes as $theme ) { $available_languages = $this->get_installed_languages( $theme ); foreach ( $language_codes as $language_code ) { $result = [ 'name' => $theme, 'locale' => $language_code, 'status' => 'not available', ]; if ( ! in_array( $language_code, $available_languages, true ) ) { $result['status'] = 'not installed'; \WP_CLI::warning( "Language '{$language_code}' not installed." ); if ( $all ) { ++$skips; } else { ++$errors; } $results[] = (object) $result; continue; } if ( $language_code === $current_locale ) { \WP_CLI::warning( "The '{$language_code}' language is active." ); exit; } $files_to_remove = array( "$theme-$language_code.po", "$theme-$language_code.mo", "$theme-$language_code.l10n.php", ); $count_files_to_remove = 0; $count_files_removed = 0; $had_one_file = false; foreach ( $files as $file ) { if ( '.' === $file[0] \|\| is_dir( $file ) ) { continue; } if ( ! in_array( $file, $files_to_remove, true ) && ! preg_match( "/$theme-$language_code-\w{32}\.json/", $file ) ) { continue; } $had_one_file = true; ++$count_files_to_remove; if ( $wp_filesystem->delete( $dir . '/' . $file ) ) { ++$count_files_removed; } else { \WP_CLI::error( "Couldn't uninstall language: $language_code from theme $theme." ); } } if ( $count_files_to_remove === $count_files_removed ) { $result['status'] = 'uninstalled'; ++$successes; \WP_CLI::log( "Language '{$language_code}' for '{$theme}' uninstalled." ); } elseif ( $count_files_removed ) { \WP_CLI::log( "Language '{$language_code}' for '{$theme}' partially uninstalled." ); $result['status'] = 'partial uninstall'; ++$errors; } elseif ( $had_one_file ) { / $count_files_removed == 0 / \WP_CLI::log( "Couldn't uninstall language '{$language_code}' from theme {$theme}." ); $result['status'] = 'failed to uninstall'; ++$errors; } else { \WP_CLI::log( "Language '{$language_code}' for '{$theme}' already uninstalled." ); $result['status'] = 'already uninstalled'; ++$skips; } $results[] = (object) $result; } } if ( 'summary' !== $assoc_args['format'] ) { \WP_CLI\Utils\format_items( $assoc_args['format'], $results, array( 'name', 'locale', 'status' ) ); } \WP_CLI\Utils\report_batch_operation_results( 'language', 'uninstall', $count, $successes, $errors, $skips ); } /* * Updates installed languages for one or more themes. * * ## OPTIONS * * [<theme>...] * : One or more themes to update languages for. * * [--all] * : If set, languages for all themes will be updated. * * [--dry-run] * : Preview which translations would be updated. * * ## EXAMPLES * * # Update all installed language packs for all themes. * $ wp language theme update --all * Updating 'Japanese' translation for Twenty Fifteen 1.5... * Downloading translation from https://downloads.wordpress.org/translation/theme/twentyfifteen/1.5/ja.zip... * Translation updated successfully. * Success: Updated 1/1 translation. * * @subcommand update * * @param string[] $args Positional arguments. * @param array{'dry-run'?: bool, all?: bool} $assoc_args Associative arguments. */ public function update( $args, $assoc_args ) { $all = \WP_CLI\Utils\get_flag_value( $assoc_args, 'all', false ); if ( ! $all && empty( $args ) ) { WP_CLI::error( 'Please specify one or more themes, or use --all.' ); } if ( $all ) { $args = array_map( '\WP_CLI\Utils\get_theme_name', array_keys( wp_get_themes() ) ); if ( empty( $args ) ) { WP_CLI::success( 'No themes installed.' ); return; } } parent::update( $args, $assoc_args ); } }	17.65 KB	2025-09-06 07:07
📁 WP_CLI	-	2025-09-06 07:07

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