function get_locale() {
global $locale;
- if (isset($locale))
+ if ( isset( $locale ) )
return apply_filters( 'locale', $locale );
// WPLANG is defined in wp-config.
- if (defined('WPLANG'))
+ if ( defined( 'WPLANG' ) )
$locale = WPLANG;
- if (empty($locale))
+ // If multisite, check options.
+ if ( is_multisite() && !defined('WP_INSTALLING') ) {
+ $ms_locale = get_option('WPLANG');
+ if ( $ms_locale === false )
+ $ms_locale = get_site_option('WPLANG');
+
+ if ( $ms_locale !== false )
+ $locale = $ms_locale;
+ }
+
+ if ( empty( $locale ) )
$locale = 'en_US';
- return apply_filters('locale', $locale);
+ return apply_filters( 'locale', $locale );
}
/**
*/
function translate( $text, $domain = 'default' ) {
$translations = &get_translations_for_domain( $domain );
- return apply_filters('gettext', $translations->translate($text), $text, $domain);
+ return apply_filters( 'gettext', $translations->translate( $text ), $text, $domain );
}
function before_last_bar( $string ) {
return substr( $string, 0, $last_bar );
}
-/**
- * Translates $text like translate(), but assumes that the text
- * contains a context after its last vertical bar.
- *
- * @since 2.5
- * @uses translate()
- *
- * @param string $text Text to translate
- * @param string $domain Domain to retrieve the translated text
- * @return string Translated text
- */
-function translate_with_context( $text, $domain = 'default' ) {
- return before_last_bar( translate( $text, $domain ) );
-
-}
-
function translate_with_gettext_context( $text, $context, $domain = 'default' ) {
$translations = &get_translations_for_domain( $domain );
- return apply_filters( 'gettext_with_context', $translations->translate( $text, $context ), $text, $context, $domain);
+ return apply_filters( 'gettext_with_context', $translations->translate( $text, $context ), $text, $context, $domain );
}
/**
}
/**
- * Retrieve translated string with vertical bar context
+ * Retrieve translated string with gettext context
*
* Quite a few times, there will be collisions with similar translatable text
* found in more than two places but with different translated context.
*
- * In order to use the separate contexts, the _c() function is used and the
- * translatable string uses a pipe ('|') which has the context the string is in.
+ * By including the context in the pot file translators can translate the two
+ * string differently.
*
- * When the translated string is returned, it is everything before the pipe, not
- * including the pipe character. If there is no pipe in the translated text then
- * everything is returned.
- *
- * @since 2.2.0
+ * @since 2.8.0
*
* @param string $text Text to translate
+ * @param string $context Context information for the translators
* @param string $domain Optional. Domain to retrieve the translated text
* @return string Translated context string without pipe
*/
-function _c($text, $domain = 'default') {
- return translate_with_context($text, $domain);
-}
-
function _x( $single, $context, $domain = 'default' ) {
return translate_with_gettext_context( $single, $context, $domain );
}
+/**
+ * Displays translated string with gettext context
+ *
+ * @see _x
+ * @since 3.0.0
+ *
+ * @param string $text Text to translate
+ * @param string $context Context information for the translators
+ * @param string $domain Optional. Domain to retrieve the translated text
+ * @return string Translated context string without pipe
+ */
+function _ex( $single, $context, $domain = 'default' ) {
+ echo _x( $single, $context, $domain );
+}
+
function esc_attr_x( $single, $context, $domain = 'default' ) {
return esc_attr( translate_with_gettext_context( $single, $context, $domain ) );
}
-function __ngettext() {
- _deprecated_function( __FUNCTION__, '2.8', '_n()' );
- $args = func_get_args();
- return call_user_func_array('_n', $args);
+function esc_html_x( $single, $context, $domain = 'default' ) {
+ return esc_html( translate_with_gettext_context( $single, $context, $domain ) );
}
/**
* to the 'ngettext' filter hook along with the same parameters. The expected
* type will be a string.
*
- * @since 1.2.0
+ * @since 2.8.0
* @uses $l10n Gets list of domain translated string (gettext_reader) objects
* @uses apply_filters() Calls 'ngettext' hook on domains text returned,
* along with $single, $plural, and $number parameters. Expected to return string.
* @param string $domain Optional. The domain identifier the text should be retrieved in
* @return string Either $single or $plural translated text
*/
-function _n($single, $plural, $number, $domain = 'default') {
+function _n( $single, $plural, $number, $domain = 'default' ) {
$translations = &get_translations_for_domain( $domain );
$translation = $translations->translate_plural( $single, $plural, $number );
return apply_filters( 'ngettext', $translation, $single, $plural, $number, $domain );
}
/**
- * @see _n() A version of _n(), which supports contexts --
- * strips everything from the translation after the last bar
+ * A hybrid of _n() and _x(). It supports contexts and plurals.
+ *
+ * @see _n()
+ * @see _x()
*
*/
-function _nc( $single, $plural, $number, $domain = 'default' ) {
- return before_last_bar( _n( $single, $plural, $number, $domain ) );
-}
-
function _nx($single, $plural, $number, $context, $domain = 'default') {
$translations = &get_translations_for_domain( $domain );
$translation = $translations->translate_plural( $single, $plural, $number, $context );
- return apply_filters( 'ngettext_with_context ', $translation, $single, $plural, $number, $context, $domain );
-}
-
-/**
- * @deprecated Use _n_noop()
- */
-function __ngettext_noop() {
- _deprecated_function( __FUNCTION__, '2.8', '_n_noop()' );
- $args = func_get_args();
- return call_user_func_array('_n_noop', $args);
-
+ return apply_filters( 'ngettext_with_context', $translation, $single, $plural, $number, $context, $domain );
}
/**
return array( $single, $plural, $context );
}
-
/**
- * Loads MO file into the list of domains.
+ * Loads a MO file into the domain $domain.
*
- * If the domain already exists, the inclusion will fail. If the MO file is not
- * readable, the inclusion will fail.
+ * If the domain already exists, the translations will be merged. If both
+ * sets have the same string, the translation from the original value will be taken.
*
* On success, the .mo file will be placed in the $l10n global by $domain
- * and will be an gettext_reader object.
+ * and will be a MO object.
*
* @since 1.5.0
- * @uses $l10n Gets list of domain translated string (gettext_reader) objects
- * @uses CacheFileReader Reads the MO file
- * @uses gettext_reader Allows for retrieving translated strings
+ * @uses $l10n Gets list of domain translated string objects
*
* @param string $domain Unique identifier for retrieving translated strings
* @param string $mofile Path to the .mo file
- * @return null On failure returns null and also on success returns nothing.
+ * @return bool true on success, false on failure
*/
-function load_textdomain($domain, $mofile) {
+function load_textdomain( $domain, $mofile ) {
global $l10n;
- if ( !is_readable($mofile)) return;
+ $plugin_override = apply_filters( 'override_load_textdomain', false, $domain, $mofile );
+
+ if ( true == $plugin_override ) {
+ return true;
+ }
+
+ do_action( 'load_textdomain', $domain, $mofile );
+
+ $mofile = apply_filters( 'load_textdomain_mofile', $mofile, $domain );
+
+ if ( !is_readable( $mofile ) ) return false;
$mo = new MO();
- $mo->import_from_file( $mofile );
+ if ( !$mo->import_from_file( $mofile ) ) return false;
- if (isset($l10n[$domain]))
+ if ( isset( $l10n[$domain] ) )
$mo->merge_with( $l10n[$domain] );
$l10n[$domain] = &$mo;
+
+ return true;
+}
+
+/**
+ * Unloads translations for a domain
+ *
+ * @since 3.0.0
+ * @param string $domain Textdomain to be unloaded
+ * @return bool Whether textdomain was unloaded
+ */
+function unload_textdomain( $domain ) {
+ global $l10n;
+
+ $plugin_override = apply_filters( 'override_unload_textdomain', false, $domain );
+
+ if ( $plugin_override )
+ return true;
+
+ do_action( 'unload_textdomain', $domain );
+
+ if ( isset( $l10n[$domain] ) ) {
+ unset( $l10n[$domain] );
+ return true;
+ }
+
+ return false;
}
/**
function load_default_textdomain() {
$locale = get_locale();
- $mofile = WP_LANG_DIR . "/$locale.mo";
+ load_textdomain( 'default', WP_LANG_DIR . "/$locale.mo" );
- load_textdomain('default', $mofile);
+ if ( is_multisite() || ( defined( 'WP_NETWORK_ADMIN_PAGE' ) && WP_NETWORK_ADMIN_PAGE ) ) {
+ load_textdomain( 'default', WP_LANG_DIR . "/ms-$locale.mo" );
+ }
}
/**
* where the .mo file resides. Deprecated, but still functional until 2.7
* @param string $plugin_rel_path Optional. Relative path to WP_PLUGIN_DIR. This is the preferred argument to use. It takes precendence over $abs_rel_path
*/
-function load_plugin_textdomain($domain, $abs_rel_path = false, $plugin_rel_path = false) {
- $locale = get_locale();
-
- if ( false !== $plugin_rel_path )
- $path = WP_PLUGIN_DIR . '/' . trim( $plugin_rel_path, '/');
- else if ( false !== $abs_rel_path)
- $path = ABSPATH . trim( $abs_rel_path, '/');
- else
+function load_plugin_textdomain( $domain, $abs_rel_path = false, $plugin_rel_path = false ) {
+ $locale = apply_filters( 'plugin_locale', get_locale(), $domain );
+
+ if ( false !== $plugin_rel_path ) {
+ $path = WP_PLUGIN_DIR . '/' . trim( $plugin_rel_path, '/' );
+ } else if ( false !== $abs_rel_path ) {
+ _deprecated_argument( __FUNCTION__, '2.7' );
+ $path = ABSPATH . trim( $abs_rel_path, '/' );
+ } else {
$path = WP_PLUGIN_DIR;
+ }
$mofile = $path . '/'. $domain . '-' . $locale . '.mo';
- load_textdomain($domain, $mofile);
+ return load_textdomain( $domain, $mofile );
+}
+
+/**
+ * Load the translated strings for a plugin residing in the mu-plugins dir.
+ *
+ * @since 3.0.0
+ *
+ * @param string $domain Unique identifier for retrieving translated strings
+ * @param strings $mu_plugin_rel_path Relative to WPMU_PLUGIN_DIR directory in which
+ * the MO file resides. Defaults is empty string.
+ */
+function load_muplugin_textdomain( $domain, $mu_plugin_rel_path = '' ) {
+ $locale = apply_filters( 'plugin_locale', get_locale(), $domain );
+ $path = WPMU_PLUGIN_DIR . '/' . ltrim( $mu_plugin_rel_path, '/' );
+ load_textdomain( $domain, trailingslashit( $path ) . "$domain-$locale.mo" );
}
/**
*
* @param string $domain Unique identifier for retrieving translated strings
*/
-function load_theme_textdomain($domain, $path = false) {
- $locale = get_locale();
+function load_theme_textdomain( $domain, $path = false ) {
+ $locale = apply_filters( 'theme_locale', get_locale(), $domain );
$path = ( empty( $path ) ) ? get_template_directory() : $path;
$mofile = "$path/$locale.mo";
- load_textdomain($domain, $mofile);
+ return load_textdomain($domain, $mofile);
+}
+
+/**
+ * Loads the child themes translated strings.
+ *
+ * If the current locale exists as a .mo file in the child themes root directory, it
+ * will be included in the translated strings by the $domain.
+ *
+ * The .mo files must be named based on the locale exactly.
+ *
+ * @since 2.9.0
+ *
+ * @param string $domain Unique identifier for retrieving translated strings
+ */
+function load_child_theme_textdomain( $domain, $path = false ) {
+ $locale = apply_filters( 'theme_locale', get_locale(), $domain );
+
+ $path = ( empty( $path ) ) ? get_stylesheet_directory() : $path;
+
+ $mofile = "$path/$locale.mo";
+ return load_textdomain($domain, $mofile);
}
/**
*/
function &get_translations_for_domain( $domain ) {
global $l10n;
- $empty = &new Translations;
- if ( isset($l10n[$domain]) )
- return $l10n[$domain];
- else
- return $empty;
+ if ( !isset( $l10n[$domain] ) ) {
+ $l10n[$domain] = &new NOOP_Translations;
+ }
+ return $l10n[$domain];
+}
+
+/**
+ * Whether there are translations for the domain
+ *
+ * @since 3.0.0
+ * @param string $domain
+ * @return bool Whether there are translations
+ */
+function is_textdomain_loaded( $domain ) {
+ global $l10n;
+ return isset( $l10n[$domain] );
}
/**
* won't suffer from that problem.
*/
function translate_user_role( $name ) {
- return before_last_bar( translate_with_gettext_context( $name, 'User role' ) );
+ return translate_with_gettext_context( before_last_bar($name), 'User role' );
}
-?>
+
+/**
+ * Get all available languages based on the presence of *.mo files in a given directory. The default directory is WP_LANG_DIR.
+ *
+ * @since 3.0.0
+ *
+ * @param string $dir A directory in which to search for language files. The default directory is WP_LANG_DIR.
+ * @return array 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.
+ */
+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-' ) )
+ $languages[] = $lang_file;
+ }
+
+ return $languages;
+}
\ No newline at end of file
scripts.mit.edu / autoinstalls / wordpress.git / blobdiff