X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/8f374b7233bc2815ccc387e448d208c5434eb961..fa11948979fd6a4ea5705dc613b239699a459db3:/wp-includes/l10n.php?ds=sidebyside
diff --git a/wp-includes/l10n.php b/wp-includes/l10n.php
index 851b3730..0687ca6b 100644
--- a/wp-includes/l10n.php
+++ b/wp-includes/l10n.php
@@ -7,7 +7,7 @@
*/
/**
- * Gets the current locale.
+ * Get the current locale.
*
* If the locale is set, then it will filter the locale in the 'locale' filter
* hook and return the value.
@@ -20,8 +20,6 @@
* always be filtered using the 'locale' hook.
*
* @since 1.5.0
- * @uses apply_filters() Calls 'locale' hook on locale value.
- * @uses $locale Gets the locale stored in the global.
*
* @return string The locale of the blog or from the 'locale' hook.
*/
@@ -29,6 +27,13 @@ function get_locale() {
global $locale;
if ( isset( $locale ) )
+ /**
+ * Filter WordPress install's locale ID.
+ *
+ * @since 1.5.2
+ *
+ * @param string $locale The locale ID.
+ */
return apply_filters( 'locale', $locale );
// WPLANG is defined in wp-config.
@@ -48,27 +53,49 @@ function get_locale() {
if ( empty( $locale ) )
$locale = 'en_US';
+ // duplicate_hook
return apply_filters( 'locale', $locale );
}
/**
- * Retrieves the translation of $text. If there is no translation, or
- * the domain isn't loaded, the original text is returned.
+ * Retrieve the translation of $text.
+ *
+ * If there is no translation, or the text domain isn't loaded, the original text is returned.
+ *
+ * Note: Don't use translate() directly, use __() or related functions.
*
- * @see __() Don't use translate() directly, use __()
* @since 2.2.0
- * @uses apply_filters() Calls 'gettext' on domain translated text
- * with the untranslated text as second parameter.
*
- * @param string $text Text to translate.
- * @param string $domain Domain to retrieve the translated text.
+ * @param string $text Text to translate.
+ * @param string $domain Optional. Text domain. Unique identifier for retrieving translated strings.
* @return string Translated text
*/
function translate( $text, $domain = 'default' ) {
- $translations = &get_translations_for_domain( $domain );
- return apply_filters( 'gettext', $translations->translate( $text ), $text, $domain );
+ $translations = get_translations_for_domain( $domain );
+ $translations = $translations->translate( $text );
+ /**
+ * Filter text with its translation.
+ *
+ * @since 2.0.11
+ *
+ * @param string $translations Translated text.
+ * @param string $text Text to translate.
+ * @param string $domain Text domain. Unique identifier for retrieving translated strings.
+ */
+ return apply_filters( 'gettext', $translations, $text, $domain );
}
+/**
+ * Remove last item on a pipe-delimited string.
+ *
+ * Meant for removing the last item in a string, such as 'Role name|User role'. The original
+ * string will be returned if no pipe '|' characters are found in the string.
+ *
+ * @since 2.8.0
+ *
+ * @param string $string A pipe-delimited string.
+ * @return string Either $string or everything before the last pipe.
+ */
function before_last_bar( $string ) {
$last_bar = strrpos( $string, '|' );
if ( false == $last_bar )
@@ -77,52 +104,73 @@ function before_last_bar( $string ) {
return substr( $string, 0, $last_bar );
}
+/**
+ * Retrieve the translation of $text in the context defined in $context.
+ *
+ * If there is no translation, or the text domain isn't loaded the original
+ * text is returned.
+ *
+ * @since 2.8.0
+ *
+ * @param string $text Text to translate.
+ * @param string $context Context information for the translators.
+ * @param string $domain Optional. Text domain. Unique identifier for retrieving translated strings.
+ * @return string Translated text on success, original text on failure.
+ */
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 );
+ $translations = get_translations_for_domain( $domain );
+ $translations = $translations->translate( $text, $context );
+ /**
+ * Filter text with its translation based on context information.
+ *
+ * @since 2.8.0
+ *
+ * @param string $translations Translated text.
+ * @param string $text Text to translate.
+ * @param string $context Context information for the translators.
+ * @param string $domain Text domain. Unique identifier for retrieving translated strings.
+ */
+ return apply_filters( 'gettext_with_context', $translations, $text, $context, $domain );
}
/**
- * Retrieves the translation of $text. If there is no translation, or
- * the domain isn't loaded, the original text is returned.
+ * Retrieve the translation of $text. If there is no translation,
+ * or the text domain isn't loaded, the original text is returned.
*
- * @see translate() An alias of translate()
* @since 2.1.0
*
- * @param string $text Text to translate
- * @param string $domain Optional. Domain to retrieve the translated text
- * @return string Translated text
+ * @param string $text Text to translate.
+ * @param string $domain Optional. Text domain. Unique identifier for retrieving translated strings.
+ * @return string Translated text.
*/
function __( $text, $domain = 'default' ) {
return translate( $text, $domain );
}
/**
- * Retrieves the translation of $text and escapes it for safe use in an attribute.
- * If there is no translation, or the domain isn't loaded, the original text is returned.
+ * Retrieve the translation of $text and escapes it for safe use in an attribute.
+ *
+ * If there is no translation, or the text domain isn't loaded, the original text is returned.
*
- * @see translate() An alias of translate()
- * @see esc_attr()
* @since 2.8.0
*
- * @param string $text Text to translate
- * @param string $domain Optional. Domain to retrieve the translated text
- * @return string Translated text
+ * @param string $text Text to translate.
+ * @param string $domain Optional. Text domain. Unique identifier for retrieving translated strings.
+ * @return string Translated text on success, original text on failure.
*/
function esc_attr__( $text, $domain = 'default' ) {
return esc_attr( translate( $text, $domain ) );
}
/**
- * Retrieves the translation of $text and escapes it for safe use in HTML output.
- * If there is no translation, or the domain isn't loaded, the original text is returned.
+ * Retrieve the translation of $text and escapes it for safe use in HTML output.
+ *
+ * If there is no translation, or the text domain isn't loaded, the original text is returned.
*
- * @see translate() An alias of translate()
- * @see esc_html()
* @since 2.8.0
*
- * @param string $text Text to translate
- * @param string $domain Optional. Domain to retrieve the translated text
+ * @param string $text Text to translate.
+ * @param string $domain Optional. Text domain. Unique identifier for retrieving translated strings.
* @return string Translated text
*/
function esc_html__( $text, $domain = 'default' ) {
@@ -130,149 +178,193 @@ function esc_html__( $text, $domain = 'default' ) {
}
/**
- * Displays the returned translated text from translate().
+ * Display translated text.
*
- * @see translate() Echoes returned translate() string
* @since 1.2.0
*
- * @param string $text Text to translate
- * @param string $domain Optional. Domain to retrieve the translated text
+ * @param string $text Text to translate.
+ * @param string $domain Optional. Text domain. Unique identifier for retrieving translated strings.
*/
function _e( $text, $domain = 'default' ) {
echo translate( $text, $domain );
}
/**
- * Displays translated text that has been escaped for safe use in an attribute.
+ * Display translated text that has been escaped for safe use in an attribute.
*
- * @see translate() Echoes returned translate() string
- * @see esc_attr()
* @since 2.8.0
*
- * @param string $text Text to translate
- * @param string $domain Optional. Domain to retrieve the translated text
+ * @param string $text Text to translate.
+ * @param string $domain Optional. Text domain. Unique identifier for retrieving translated strings.
*/
function esc_attr_e( $text, $domain = 'default' ) {
echo esc_attr( translate( $text, $domain ) );
}
/**
- * Displays translated text that has been escaped for safe use in HTML output.
+ * Display translated text that has been escaped for safe use in HTML output.
*
- * @see translate() Echoes returned translate() string
- * @see esc_html()
* @since 2.8.0
*
- * @param string $text Text to translate
- * @param string $domain Optional. Domain to retrieve the translated text
+ * @param string $text Text to translate.
+ * @param string $domain Optional. Text domain. Unique identifier for retrieving translated strings.
*/
function esc_html_e( $text, $domain = 'default' ) {
echo esc_html( translate( $text, $domain ) );
}
/**
- * Retrieve translated string with gettext 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.
+ * found in more than two places, but with different translated context.
*
- * By including the context in the pot file translators can translate the two
+ * By including the context in the pot file, translators can translate the two
* strings differently.
*
* @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
+ * @param string $text Text to translate.
+ * @param string $context Context information for the translators.
+ * @param string $domain Optional. Text domain. Unique identifier for retrieving translated strings.
+ * @return string Translated context string without pipe.
*/
function _x( $text, $context, $domain = 'default' ) {
return translate_with_gettext_context( $text, $context, $domain );
}
/**
- * Displays translated string with gettext context
+ * Display 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
+ * @param string $text Text to translate.
+ * @param string $context Context information for the translators.
+ * @param string $domain Optional. Text domain. Unique identifier for retrieving translated strings.
+ * @return string Translated context string without pipe.
*/
function _ex( $text, $context, $domain = 'default' ) {
echo _x( $text, $context, $domain );
}
-function esc_attr_x( $single, $context, $domain = 'default' ) {
- return esc_attr( translate_with_gettext_context( $single, $context, $domain ) );
+/**
+ * Translate string with gettext context, and escapes it for safe use in an attribute.
+ *
+ * @since 2.8.0
+ *
+ * @param string $text Text to translate.
+ * @param string $context Context information for the translators.
+ * @param string $domain Optional. Text domain. Unique identifier for retrieving translated strings.
+ * @return string Translated text
+ */
+function esc_attr_x( $text, $context, $domain = 'default' ) {
+ return esc_attr( translate_with_gettext_context( $text, $context, $domain ) );
}
-function esc_html_x( $single, $context, $domain = 'default' ) {
- return esc_html( translate_with_gettext_context( $single, $context, $domain ) );
+/**
+ * Translate string with gettext context, and escapes it for safe use in HTML output.
+ *
+ * @since 2.9.0
+ *
+ * @param string $text Text to translate.
+ * @param string $context Context information for the translators.
+ * @param string $domain Optional. Text domain. Unique identifier for retrieving translated strings.
+ * @return string Translated text.
+ */
+function esc_html_x( $text, $context, $domain = 'default' ) {
+ return esc_html( translate_with_gettext_context( $text, $context, $domain ) );
}
/**
- * Retrieve the plural or single form based on the amount.
+ * Retrieve the plural or single form based on the supplied amount.
*
- * If the domain is not set in the $l10n list, then a comparison will be made
+ * If the text domain is not set in the $l10n list, then a comparison will be made
* and either $plural or $single parameters returned.
*
- * If the domain does exist, then the parameters $single, $plural, and $number
- * will first be passed to the domain's ngettext method. Then it will be passed
+ * If the text domain does exist, then the parameters $single, $plural, and $number
+ * will first be passed to the text domain's ngettext method. Then it will be passed
* to the 'ngettext' filter hook along with the same parameters. The expected
* type will be a string.
*
* @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 $single The text that will be used if $number is 1
- * @param string $plural The text that will be used if $number is not 1
- * @param int $number The number to compare against to use either $single or $plural
- * @param string $domain Optional. The domain identifier the text should be retrieved in
- * @return string Either $single or $plural translated text
+ * @param string $single The text that will be used if $number is 1.
+ * @param string $plural The text that will be used if $number is not 1.
+ * @param int $number The number to compare against to use either $single or $plural.
+ * @param string $domain Optional. Text domain. Unique identifier for retrieving translated strings.
+ * @return string Either $single or $plural translated text.
*/
function _n( $single, $plural, $number, $domain = 'default' ) {
- $translations = &get_translations_for_domain( $domain );
+ $translations = get_translations_for_domain( $domain );
$translation = $translations->translate_plural( $single, $plural, $number );
+ /**
+ * Filter text with its translation when plural option is available.
+ *
+ * @since 2.2.0
+ *
+ * @param string $translation Translated text.
+ * @param string $single The text that will be used if $number is 1.
+ * @param string $plural The text that will be used if $number is not 1.
+ * @param string $number The number to compare against to use either $single or $plural.
+ * @param string $domain Text domain. Unique identifier for retrieving translated strings.
+ */
return apply_filters( 'ngettext', $translation, $single, $plural, $number, $domain );
}
/**
- * A hybrid of _n() and _x(). It supports contexts and plurals.
+ * Retrieve the plural or single form based on the supplied amount with gettext context.
+ *
+ * This is a hybrid of _n() and _x(). It supports contexts and plurals.
*
- * @see _n()
- * @see _x()
+ * @since 2.8.0
*
+ * @param string $single The text that will be used if $number is 1.
+ * @param string $plural The text that will be used if $number is not 1.
+ * @param int $number The number to compare against to use either $single or $plural.
+ * @param string $context Context information for the translators.
+ * @param string $domain Optional. Text domain. Unique identifier for retrieving translated strings.
+ * @return string Either $single or $plural translated text with context.
*/
function _nx($single, $plural, $number, $context, $domain = 'default') {
- $translations = &get_translations_for_domain( $domain );
+ $translations = get_translations_for_domain( $domain );
$translation = $translations->translate_plural( $single, $plural, $number, $context );
+ /**
+ * Filter text with its translation while plural option and context are available.
+ *
+ * @since 2.8.0
+ *
+ * @param string $translation Translated text.
+ * @param string $single The text that will be used if $number is 1.
+ * @param string $plural The text that will be used if $number is not 1.
+ * @param string $number The number to compare against to use either $single or $plural.
+ * @param string $context Context information for the translators.
+ * @param string $domain Text domain. Unique identifier for retrieving translated strings.
+ */
return apply_filters( 'ngettext_with_context', $translation, $single, $plural, $number, $context, $domain );
}
/**
* Register plural strings in POT file, but don't translate them.
*
- * Used when you want to keep structures with translatable plural strings and
- * use them later.
+ * Used when you want to keep structures with translatable plural
+ * strings and use them later.
*
* Example:
- * $messages = array(
+ *
+ * $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
- * @param string $singular Single form to be i18ned
- * @param string $plural Plural form to be i18ned
- * @param string $domain Optional. The domain identifier the text will be retrieved in
+ * );
+ * ...
+ * $message = $messages[$type];
+ * $usable_text = sprintf( translate_nooped_plural( $message, $count ), $count );
+ *
+ *
+ * @since 2.5.0
+ *
+ * @param string $singular Single form to be i18ned.
+ * @param string $plural Plural form to be i18ned.
+ * @param string $domain Optional. Text domain. Unique identifier for retrieving translated strings.
* @return array array($singular, $plural)
*/
function _n_noop( $singular, $plural, $domain = null ) {
@@ -282,20 +374,22 @@ function _n_noop( $singular, $plural, $domain = null ) {
/**
* Register plural strings with context in POT file, but don't translate them.
*
- * @see _n_noop()
+ * @since 2.8.0
*/
function _nx_noop( $singular, $plural, $context, $domain = null ) {
return array( 0 => $singular, 1 => $plural, 2 => $context, 'singular' => $singular, 'plural' => $plural, 'context' => $context, 'domain' => $domain );
}
/**
- * Translate the result of _n_noop() or _nx_noop()
+ * Translate the result of _n_noop() or _nx_noop().
+ *
+ * @since 3.1.0
*
- * @since 3.1
- * @param array $nooped_plural Array with singular, plural and context keys, usually the result of _n_noop() or _nx_noop()
- * @param int $count Number of objects
- * @param string $domain Optional. The domain identifier the text should be retrieved in. If $nooped_plural contains
- * a domain passed to _n_noop() or _nx_noop(), it will override this value.
+ * @param array $nooped_plural Array with singular, plural and context keys, usually the result of _n_noop() or _nx_noop()
+ * @param int $count Number of objects
+ * @param string $domain Optional. Text domain. Unique identifier for retrieving translated strings. If $nooped_plural contains
+ * a text domain passed to _n_noop() or _nx_noop(), it will override this value.
+ * @return string Either $single or $plural translated text.
*/
function translate_nooped_plural( $nooped_plural, $count, $domain = 'default' ) {
if ( $nooped_plural['domain'] )
@@ -308,32 +402,56 @@ function translate_nooped_plural( $nooped_plural, $count, $domain = 'default' )
}
/**
- * Loads a MO file into the domain $domain.
+ * Load a .mo file into the text domain $domain.
*
- * If the domain already exists, the translations will be merged. If both
+ * If the text 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 a MO object.
*
* @since 1.5.0
- * @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 bool True on success, false on failure
+ * @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.
*/
function load_textdomain( $domain, $mofile ) {
global $l10n;
+ /**
+ * Filter text domain and/or MO file path for loading translations.
+ *
+ * @since 2.9.0
+ *
+ * @param boolean Whether to override the text domain. Default false.
+ * @param string $domain Text domain. Unique identifier for retrieving translated strings.
+ * @param string $mofile Path to the MO file.
+ */
$plugin_override = apply_filters( 'override_load_textdomain', false, $domain, $mofile );
if ( true == $plugin_override ) {
return true;
}
+ /**
+ * Fires before the MO translation file is loaded.
+ *
+ * @since 2.9.0
+ *
+ * @param string $domain Text domain. Unique identifier for retrieving translated strings.
+ * @param string $mofile Path to the .mo file.
+ */
do_action( 'load_textdomain', $domain, $mofile );
+ /**
+ * Filter MO file path for loading translations for a specific text domain.
+ *
+ * @since 2.9.0
+ *
+ * @param string $mofile Path to the MO file.
+ * @param string $domain Text domain. Unique identifier for retrieving translated strings.
+ */
$mofile = apply_filters( 'load_textdomain_mofile', $mofile, $domain );
if ( !is_readable( $mofile ) ) return false;
@@ -350,20 +468,36 @@ function load_textdomain( $domain, $mofile ) {
}
/**
- * Unloads translations for a domain
+ * Unload translations for a text domain.
*
* @since 3.0.0
- * @param string $domain Textdomain to be unloaded
- * @return bool Whether textdomain was unloaded
+ *
+ * @param string $domain Text domain. Unique identifier for retrieving translated strings.
+ * @return bool Whether textdomain was unloaded.
*/
function unload_textdomain( $domain ) {
global $l10n;
+ /**
+ * Filter text text domain for loading translation.
+ *
+ * @since 3.0.0
+ *
+ * @param boolean Whether to override unloading the text domain. Default false.
+ * @param string $domain Text domain. Unique identifier for retrieving translated strings.
+ */
$plugin_override = apply_filters( 'override_unload_textdomain', false, $domain );
if ( $plugin_override )
return true;
+ /**
+ * Fires before the text domain is unloaded.
+ *
+ * @since 3.0.0
+ *
+ * @param string $domain Text domain. Unique identifier for retrieving translated strings.
+ */
do_action( 'unload_textdomain', $domain );
if ( isset( $l10n[$domain] ) ) {
@@ -375,10 +509,12 @@ function unload_textdomain( $domain ) {
}
/**
- * Loads default translated strings based on locale.
+ * Load default translated strings based on locale.
+ *
+ * Loads the .mo file in WP_LANG_DIR constant path from WordPress root.
+ * The translated (.mo) file is named based on the locale.
*
- * Loads the .mo file in WP_LANG_DIR constant path from WordPress root. The
- * translated (.mo) file is named based on the locale.
+ * @see load_textdomain()
*
* @since 1.5.0
*/
@@ -392,7 +528,7 @@ function load_default_textdomain() {
return;
}
- if ( is_admin() )
+ if ( is_admin() || ( defined( 'WP_REPAIRING' ) && WP_REPAIRING ) )
load_textdomain( 'default', WP_LANG_DIR . "/admin-$locale.mo" );
if ( is_network_admin() || ( defined( 'WP_INSTALLING_NETWORK' ) && WP_INSTALLING_NETWORK ) )
@@ -401,51 +537,76 @@ function load_default_textdomain() {
}
/**
- * Loads the plugin's translated strings.
+ * Load a plugin's translated strings.
*
* If the path is not given then it will be the root of the plugin directory.
- * The .mo file should be named based on the domain with a dash, and then the locale exactly.
+ *
+ * The .mo file should be named based on the text domain with a dash, and then the locale exactly.
*
* @since 1.5.0
*
- * @param string $domain Unique identifier for retrieving translated strings
- * @param string $abs_rel_path Optional. Relative path to ABSPATH of a folder,
- * 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 precedence over $abs_rel_path
+ * @param string $domain Unique identifier for retrieving translated strings
+ * @param string $deprecated Use the $plugin_rel_path parameter instead.
+ * @param string $plugin_rel_path Optional. Relative path to WP_PLUGIN_DIR where the .mo file resides.
*/
-function load_plugin_textdomain( $domain, $abs_rel_path = false, $plugin_rel_path = false ) {
- $locale = apply_filters( 'plugin_locale', get_locale(), $domain );
+function load_plugin_textdomain( $domain, $deprecated = false, $plugin_rel_path = false ) {
+ $locale = get_locale();
+ /**
+ * Filter a plugin's locale.
+ *
+ * @since 3.0.0
+ *
+ * @param string $locale The plugin's current locale.
+ * @param string $domain Text domain. Unique identifier for retrieving translated strings.
+ */
+ $locale = apply_filters( 'plugin_locale', $locale, $domain );
if ( false !== $plugin_rel_path ) {
$path = WP_PLUGIN_DIR . '/' . trim( $plugin_rel_path, '/' );
- } else if ( false !== $abs_rel_path ) {
+ } else if ( false !== $deprecated ) {
_deprecated_argument( __FUNCTION__, '2.7' );
- $path = ABSPATH . trim( $abs_rel_path, '/' );
+ $path = ABSPATH . trim( $deprecated, '/' );
} else {
$path = WP_PLUGIN_DIR;
}
- $mofile = $path . '/'. $domain . '-' . $locale . '.mo';
+ // Load the textdomain according to the plugin first
+ $mofile = $domain . '-' . $locale . '.mo';
+ if ( $loaded = load_textdomain( $domain, $path . '/'. $mofile ) )
+ return $loaded;
+
+ // Otherwise, load from the languages directory
+ $mofile = WP_LANG_DIR . '/plugins/' . $mofile;
return load_textdomain( $domain, $mofile );
}
/**
- * Load the translated strings for a plugin residing in the mu-plugins dir.
+ * Load the translated strings for a plugin residing in the mu-plugins directory.
*
* @since 3.0.0
*
- * @param string $domain Unique identifier for retrieving translated strings
- * @param string $mu_plugin_rel_path Relative to WPMU_PLUGIN_DIR directory in which
- * the MO file resides. Defaults to empty string.
+ * @param string $domain Text domain. Unique identifier for retrieving translated strings.
+ * @param string $mu_plugin_rel_path Relative to WPMU_PLUGIN_DIR directory in which the .mo file resides.
+ * Default empty string.
+ * @return bool True when textdomain is successfully loaded, false otherwise.
*/
function load_muplugin_textdomain( $domain, $mu_plugin_rel_path = '' ) {
+ // duplicate_hook
$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" );
+ $path = trailingslashit( WPMU_PLUGIN_DIR . '/' . ltrim( $mu_plugin_rel_path, '/' ) );
+
+ // Load the textdomain according to the plugin first
+ $mofile = $domain . '-' . $locale . '.mo';
+ if ( $loaded = load_textdomain( $domain, $path . $mofile ) )
+ return $loaded;
+
+ // Otherwise, load from the languages directory
+ $mofile = WP_LANG_DIR . '/plugins/' . $mofile;
+ return load_textdomain( $domain, $mofile );
}
/**
- * Loads the theme's translated strings.
+ * Load the theme's translated strings.
*
* If the current locale exists as a .mo file in the theme's root directory, it
* will be included in the translated strings by the $domain.
@@ -454,46 +615,64 @@ function load_muplugin_textdomain( $domain, $mu_plugin_rel_path = '' ) {
*
* @since 1.5.0
*
- * @param string $domain Unique identifier for retrieving translated strings
+ * @param string $domain Text domain. Unique identifier for retrieving translated strings.
+ * @param string $path Optional. Path to the directory containing the .mo file.
+ * Default false.
+ * @return bool True when textdomain is successfully loaded, false otherwise.
*/
function load_theme_textdomain( $domain, $path = false ) {
- $locale = apply_filters( 'theme_locale', get_locale(), $domain );
-
- $path = ( empty( $path ) ) ? get_template_directory() : $path;
-
- $mofile = "$path/$locale.mo";
- return load_textdomain($domain, $mofile);
+ $locale = get_locale();
+ /**
+ * Filter a theme's locale.
+ *
+ * @since 3.0.0
+ *
+ * @param string $locale The theme's current locale.
+ * @param string $domain Text domain. Unique identifier for retrieving translated strings.
+ */
+ $locale = apply_filters( 'theme_locale', $locale, $domain );
+
+ if ( ! $path )
+ $path = get_template_directory();
+
+ // Load the textdomain according to the theme
+ $mofile = "{$path}/{$locale}.mo";
+ if ( $loaded = load_textdomain( $domain, $mofile ) )
+ return $loaded;
+
+ // Otherwise, load from the languages directory
+ $mofile = WP_LANG_DIR . "/themes/{$domain}-{$locale}.mo";
+ return load_textdomain( $domain, $mofile );
}
/**
- * Loads the child themes translated strings.
+ * Load 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.
+ * 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
+ * @param string $domain Text domain. Unique identifier for retrieving translated strings.
+ * @return bool True when the theme textdomain is successfully loaded, false otherwise.
*/
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);
+ if ( ! $path )
+ $path = get_stylesheet_directory();
+ return load_theme_textdomain( $domain, $path );
}
/**
- * Returns the Translations instance for a domain. If there isn't one,
- * returns empty Translations instance.
+ * Return the Translations instance for a text domain.
+ *
+ * If there isn't one, returns empty Translations instance.
*
- * @param string $domain
- * @return object A Translation instance
+ * @param string $domain Text domain. Unique identifier for retrieving translated strings.
+ * @return Translations A Translations instance.
*/
-function &get_translations_for_domain( $domain ) {
+function get_translations_for_domain( $domain ) {
global $l10n;
if ( !isset( $l10n[$domain] ) ) {
$l10n[$domain] = new NOOP_Translations;
@@ -502,11 +681,11 @@ function &get_translations_for_domain( $domain ) {
}
/**
- * Whether there are translations for the domain
+ * Whether there are translations for the text domain.
*
* @since 3.0.0
- * @param string $domain
- * @return bool Whether there are translations
+ * @param string $domain Text domain. Unique identifier for retrieving translated strings.
+ * @return bool Whether there are translations.
*/
function is_textdomain_loaded( $domain ) {
global $l10n;
@@ -514,26 +693,36 @@ function is_textdomain_loaded( $domain ) {
}
/**
- * Translates role name. Since the role names are in the database and
- * not in the source there are dummy gettext calls to get them into the POT
- * file and this function properly translates them back.
+ * Translates role name.
+ *
+ * Since the role names are in the database and not in the source there
+ * are dummy gettext calls to get them into the POT file and this function
+ * properly translates them back.
*
* The before_last_bar() call is needed, because older installs keep the roles
* using the old context format: 'Role name|User role' and just skipping the
* content after the last bar is easier than fixing them in the DB. New installs
* won't suffer from that problem.
+ *
+ * @since 2.8.0
+ *
+ * @param string $name The role name.
+ * @return string Translated role name on success, original name on failure.
*/
function translate_user_role( $name ) {
return translate_with_gettext_context( before_last_bar($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.
+ * 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.
+ * @param string $dir A directory to search for language files.
+ * Default WP_LANG_DIR.
+ * @return array 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.
*/
function get_available_languages( $dir = null ) {
$languages = array();
@@ -546,4 +735,71 @@ function get_available_languages( $dir = null ) {
}
return $languages;
-}
\ No newline at end of file
+}
+
+/**
+ * Get installed translations.
+ *
+ * Looks in the wp-content/languages directory for translations of
+ * plugins or themes.
+ *
+ * @since 3.7.0
+ *
+ * @param string $type What to search for. Accepts 'plugins', 'themes', 'core'.
+ * @return array Array of language data.
+ */
+function wp_get_installed_translations( $type ) {
+ if ( $type !== 'themes' && $type !== 'plugins' && $type !== 'core' )
+ return array();
+
+ $dir = 'core' === $type ? '' : "/$type";
+
+ if ( ! is_dir( WP_LANG_DIR ) )
+ return array();
+
+ if ( $dir && ! is_dir( WP_LANG_DIR . $dir ) )
+ return array();
+
+ $files = scandir( WP_LANG_DIR . $dir );
+ if ( ! $files )
+ return array();
+
+ $language_data = array();
+
+ foreach ( $files as $file ) {
+ if ( '.' === $file[0] || is_dir( $file ) )
+ continue;
+ if ( substr( $file, -3 ) !== '.po' )
+ continue;
+ if ( ! preg_match( '/(?:(.+)-)?([A-Za-z_]{2,6}).po/', $file, $match ) )
+ continue;
+
+ list( , $textdomain, $language ) = $match;
+ if ( '' === $textdomain )
+ $textdomain = 'default';
+ $language_data[ $textdomain ][ $language ] = wp_get_pomo_file_data( WP_LANG_DIR . "$dir/$file" );
+ }
+ return $language_data;
+}
+
+/**
+ * Extract headers from a PO file.
+ *
+ * @since 3.7.0
+ *
+ * @param string $po_file Path to PO file.
+ * @return array PO file headers.
+ */
+function wp_get_pomo_file_data( $po_file ) {
+ $headers = get_file_data( $po_file, array(
+ 'POT-Creation-Date' => '"POT-Creation-Date',
+ 'PO-Revision-Date' => '"PO-Revision-Date',
+ 'Project-Id-Version' => '"Project-Id-Version',
+ 'X-Generator' => '"X-Generator',
+ ) );
+ foreach ( $headers as &$header ) {
+ // Remove possible contextual '\n' and closing double quote.
+ $header = preg_replace( '~(\\\n)?"$~', '', $header );
+ }
+ return $headers;
+}