Ticket #25382: 25382.3.diff

src/wp-includes/l10n.php

@@ -27 +27 @@
         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.
@@ -46 +53 @@
         if ( empty( $locale ) )
                 $locale = 'en_US';
 
+        // duplicate_hook
         return apply_filters( 'locale', $locale );
 }
 
@@ -64 +72 @@
  */
 function translate( $text, $domain = 'default' ) {
         $translations = get_translations_for_domain( $domain );
+        /**
+         * 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->translate( $text ), $text, $domain );
 }
 
@@ -101 +118 @@
  */
 function translate_with_gettext_context( $text, $context, $domain = 'default' ) {
         $translations = get_translations_for_domain( $domain );
+        /**
+         * 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->translate( $text, $context ), $text, $context, $domain );
 }
 
@@ -268 +295 @@
 function _n( $single, $plural, $number, $domain = 'default' ) {
         $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 );
 }
 
@@ -288 +326 @@
 function _nx($single, $plural, $number, $context, $domain = 'default') {
         $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 );
 }
 
@@ -367 +417 @@
 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 textomain. 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;
@@ -401 +476 @@
 function unload_textdomain( $domain ) {
         global $l10n;
 
+        /**
+         * Filter 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] ) ) {
@@ -458 +548 @@
  * @param string $plugin_rel_path Optional. Relative path to WP_PLUGIN_DIR where the .mo file resides.
  */
 function load_plugin_textdomain( $domain, $deprecated = false, $plugin_rel_path = false ) {
-        $locale = apply_filters( 'plugin_locale', get_locale(), $domain );
+        $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, '/' );
@@ -490 +589 @@
  * @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 = trailingslashit( WPMU_PLUGIN_DIR . '/' . ltrim( $mu_plugin_rel_path, '/' ) );
 
@@ -519 +619 @@
  * @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 );
+        $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();