*
* @since 1.5.0
*
+ * @global string $locale
+ * @global string $wp_local_package
+ *
* @return string The locale of the blog or from the 'locale' hook.
*/
function get_locale() {
*
* If there is no translation, or the text domain isn't loaded, the original text is returned.
*
- * <strong>Note:</strong> Don't use translate() directly, use __() or related functions.
+ * *Note:* Don't use {@see translate()} directly, use `{@see __()} or related functions.
*
* @since 2.2.0
*
function translate( $text, $domain = 'default' ) {
$translations = get_translations_for_domain( $domain );
$translations = $translations->translate( $text );
+
/**
* Filter text with its translation.
*
*/
function before_last_bar( $string ) {
$last_bar = strrpos( $string, '|' );
- if ( false == $last_bar )
+ if ( false === $last_bar )
return $string;
else
return substr( $string, 0, $last_bar );
* strings and use them later.
*
* Example:
- * <code>
- * $messages = array(
- * 'post' => _n_noop('%s post', '%s posts'),
- * 'page' => _n_noop('%s pages', '%s pages')
- * );
- * ...
- * $message = $messages[$type];
- * $usable_text = sprintf( translate_nooped_plural( $message, $count ), $count );
- * </code>
+ *
+ * $messages = array(
+ * 'post' => _n_noop( '%s post', '%s posts' ),
+ * 'page' => _n_noop( '%s pages', '%s pages' ),
+ * );
+ * ...
+ * $message = $messages[ $type ];
+ * $usable_text = sprintf( translate_nooped_plural( $message, $count ), $count );
*
* @since 2.5.0
*
* Register plural strings with context in POT file, but don't translate them.
*
* @since 2.8.0
+ * @param string $singular
+ * @param string $plural
+ * @param string $context
+ * @param string|null $domain
+ * @return array
*/
function _nx_noop( $singular, $plural, $context, $domain = null ) {
return array( 0 => $singular, 1 => $plural, 2 => $context, 'singular' => $singular, 'plural' => $plural, 'context' => $context, 'domain' => $domain );
*
* @since 1.5.0
*
+ * @global array $l10n
+ *
* @param string $domain Text domain. Unique identifier for retrieving translated strings.
* @param string $mofile Path to the .mo file.
* @return bool True on success, false on failure.
*
* @since 3.0.0
*
+ * @global array $l10n
+ *
* @param string $domain Text domain. Unique identifier for retrieving translated strings.
* @return bool Whether textdomain was unloaded.
*/
*
* @since 1.5.0
*
- * @param string $locale Optional. Locale to load. Defaults to get_locale().
+ * @param string $locale Optional. Locale to load. Default is the value of {@see get_locale()}.
+ * @return bool Whether the textdomain was loaded.
*/
function load_default_textdomain( $locale = null ) {
if ( null === $locale ) {
if ( false !== $plugin_rel_path ) {
$path = WP_PLUGIN_DIR . '/' . trim( $plugin_rel_path, '/' );
- } else if ( false !== $deprecated ) {
+ } elseif ( false !== $deprecated ) {
_deprecated_argument( __FUNCTION__, '2.7' );
$path = ABSPATH . trim( $deprecated, '/' );
} else {
$path = get_template_directory();
// Load the textdomain according to the theme
- $mofile = "{$path}/{$locale}.mo";
+ $mofile = untrailingslashit( $path ) . "/{$locale}.mo";
if ( $loaded = load_textdomain( $domain, $mofile ) )
return $loaded;
*
* @since 2.8.0
*
+ * @global array $l10n
+ *
* @param string $domain Text domain. Unique identifier for retrieving translated strings.
- * @return Translations A Translations instance.
+ * @return NOOP_Translations A Translations instance.
*/
function get_translations_for_domain( $domain ) {
global $l10n;
*
* @since 3.0.0
*
+ * @global array $l10n
+ *
* @param string $domain Text domain. Unique identifier for retrieving translated strings.
* @return bool Whether there are translations.
*/
function get_available_languages( $dir = null ) {
$languages = array();
- foreach( (array)glob( ( is_null( $dir) ? WP_LANG_DIR : $dir ) . '/*.mo' ) as $lang_file ) {
- $lang_file = basename($lang_file, '.mo');
- if ( 0 !== strpos( $lang_file, 'continents-cities' ) && 0 !== strpos( $lang_file, 'ms-' ) &&
- 0 !== strpos( $lang_file, 'admin-' ))
- $languages[] = $lang_file;
+ $lang_files = glob( ( is_null( $dir) ? WP_LANG_DIR : $dir ) . '/*.mo' );
+ if ( $lang_files ) {
+ foreach( $lang_files as $lang_file ) {
+ $lang_file = basename( $lang_file, '.mo' );
+ if ( 0 !== strpos( $lang_file, 'continents-cities' ) && 0 !== strpos( $lang_file, 'ms-' ) &&
+ 0 !== strpos( $lang_file, 'admin-' ) ) {
+ $languages[] = $lang_file;
+ }
+ }
}
return $languages;
$language_data = array();
foreach ( $files as $file ) {
- if ( '.' === $file[0] || is_dir( $file ) )
+ if ( '.' === $file[0] || is_dir( $file ) ) {
continue;
- if ( substr( $file, -3 ) !== '.po' )
+ }
+ if ( substr( $file, -3 ) !== '.po' ) {
continue;
- if ( ! preg_match( '/(?:(.+)-)?([A-Za-z_]{2,6}).po/', $file, $match ) )
+ }
+ if ( ! preg_match( '/(?:(.+)-)?([a-z]{2,3}(?:_[A-Z]{2})?(?:_[a-z0-9]+)?).po/', $file, $match ) ) {
continue;
+ }
+ if ( ! in_array( substr( $file, 0, -3 ) . '.mo', $files ) ) {
+ continue;
+ }
list( , $textdomain, $language ) = $match;
- if ( '' === $textdomain )
+ if ( '' === $textdomain ) {
$textdomain = 'default';
+ }
$language_data[ $textdomain ][ $language ] = wp_get_pomo_file_data( WP_LANG_DIR . "$dir/$file" );
}
return $language_data;
* Language selector.
*
* @since 4.0.0
+ * @since 4.3.0 Introduced the `echo` argument.
*
* @see get_available_languages()
* @see wp_get_available_translations()
*
- * @param array $args Optional arguments. Default empty array.
+ * @param string|array $args {
+ * Optional. Array or string of arguments for outputting the language selector.
+ *
+ * @type string $id ID attribute of the select element. Default empty.
+ * @type string $name Name attribute of the select element. Default empty.
+ * @type array $languages List of installed languages, contain only the locales.
+ * Default empty array.
+ * @type array $translations List of available translations. Default result of
+ * wp_get_available_translations().
+ * @type string $selected Language which should be selected. Default empty.
+ * @type bool|int $echo Whether to echo or return the generated markup. Accepts 0, 1, or their
+ * bool equivalents. Default 1.
+ * @type bool $show_available_translations Whether to show available translations. Default true.
+ * }
+ * @return string HTML content only if 'echo' argument is 0.
*/
function wp_dropdown_languages( $args = array() ) {
- require_once( ABSPATH . 'wp-admin/includes/translation-install.php' );
$args = wp_parse_args( $args, array(
- 'id' => '',
- 'name' => '',
- 'languages' => array(),
- 'selected' => ''
+ 'id' => '',
+ 'name' => '',
+ 'languages' => array(),
+ 'translations' => array(),
+ 'selected' => '',
+ 'echo' => 1,
+ 'show_available_translations' => true,
) );
- if ( empty( $args['languages'] ) ) {
- return false;
+ $translations = $args['translations'];
+ if ( empty( $translations ) ) {
+ require_once( ABSPATH . 'wp-admin/includes/translation-install.php' );
+ $translations = wp_get_available_translations();
}
- $translations = wp_get_available_translations();
-
/*
* $args['languages'] should only contain the locales. Find the locale in
* $translations to get the native name. Fall back to locale.
$languages[] = array(
'language' => $translation['language'],
'native_name' => $translation['native_name'],
- 'lang' => $translation['iso'][1],
+ 'lang' => current( $translation['iso'] ),
);
+
+ // Remove installed language from available translations.
+ unset( $translations[ $locale ] );
} else {
$languages[] = array(
'language' => $locale,
}
}
- printf( '<select name="%s" id="%s">', esc_attr( $args['name'] ), esc_attr( $args['id'] ) );
+ $translations_available = ( ! empty( $translations ) && $args['show_available_translations'] );
+
+ $output = sprintf( '<select name="%s" id="%s">', esc_attr( $args['name'] ), esc_attr( $args['id'] ) );
+
+ // Holds the HTML markup.
+ $structure = array();
// List installed languages.
- echo '<option value="" lang="en">English (United States)</option>';
+ if ( $translations_available ) {
+ $structure[] = '<optgroup label="' . esc_attr_x( 'Installed', 'translations' ) . '">';
+ }
+ $structure[] = '<option value="" lang="en" data-installed="1">English (United States)</option>';
foreach ( $languages as $language ) {
- $selected = selected( $language['language'], $args['selected'], false );
- printf(
- '<option value="%s" lang="%s"%s>%s</option>',
+ $structure[] = sprintf(
+ '<option value="%s" lang="%s"%s data-installed="1">%s</option>',
esc_attr( $language['language'] ),
esc_attr( $language['lang'] ),
- $selected,
+ selected( $language['language'], $args['selected'], false ),
esc_html( $language['native_name'] )
);
}
+ if ( $translations_available ) {
+ $structure[] = '</optgroup>';
+ }
+
+ // List available translations.
+ if ( $translations_available ) {
+ $structure[] = '<optgroup label="' . esc_attr_x( 'Available', 'translations' ) . '">';
+ foreach ( $translations as $translation ) {
+ $structure[] = sprintf(
+ '<option value="%s" lang="%s"%s>%s</option>',
+ esc_attr( $translation['language'] ),
+ esc_attr( current( $translation['iso'] ) ),
+ selected( $translation['language'], $args['selected'], false ),
+ esc_html( $translation['native_name'] )
+ );
+ }
+ $structure[] = '</optgroup>';
+ }
+
+ $output .= join( "\n", $structure );
+
+ $output .= '</select>';
+
+ if ( $args['echo'] ) {
+ echo $output;
+ }
- echo '</select>';
+ return $output;
}
scripts.mit.edu / autoinstalls / wordpress.git / blobdiff