protected $obj_type = 'themes';

protected $obj_fields = array(

'theme',

'language',

'english_name',

'native_name',

'status',

'update',

'updated',

);

/**

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 );

}

/**

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 );

}

/**

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 );

}

}

/**

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 );

}

/**

private function install_many( $args, $assoc_args ) {

$language_codes = (array) $args;

/**

$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 );

/**

$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 );

}

/**

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();

/**

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;

$this->clear_translation_files_cache( $dir );

\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;

$this->clear_translation_files_cache( $dir );

} 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 );

}

/**

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 );

}