From 5fae2af843430fc8b32075cc38194903fbb3e0b5 Mon Sep 17 00:00:00 2001
From: ryan <ryan@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Thu, 12 Apr 2007 21:15:44 +0000
Subject: [PATCH] Refactor l10n code to reduce duplication.  Change placement
 of context. Props nbachiyski. fixes #3687

git-svn-id: http://svn.automattic.com/wordpress/trunk@5258 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/l10n.php | 36 +++++++++++++++---------------------
 1 file changed, 15 insertions(+), 21 deletions(-)

diff --git a/wp-includes/l10n.php b/wp-includes/l10n.php
index 0847ea3775..4dba679896 100644
--- a/wp-includes/l10n.php
+++ b/wp-includes/l10n.php
@@ -17,8 +17,7 @@ function get_locale() {
 	return $locale;
 }
 
-// Return a translated string.
-function __($text, $domain = 'default') {
+function translate($text, $domain) {
 	global $l10n;
 
 	if (isset($l10n[$domain]))
@@ -27,29 +26,24 @@ function __($text, $domain = 'default') {
 		return $text;
 }
 
+// Return a translated string.
+function __($text, $domain = 'default') {
+	return translate($text, $domain);
+}
+
 // Echo a translated string.
 function _e($text, $domain = 'default') {
-	global $l10n;
-
-	if (isset($l10n[$domain]))
-		echo apply_filters('gettext', $l10n[$domain]->translate($text), $text);
-	else
-		echo $text;
+	echo translate($text, $domain);
 }
 
 function _c($text, $domain = 'default') {
-	global $l10n;
-
-	if ( isset($l10n[$domain]) )
-		$whole = apply_filters('gettext', $l10n[$domain]->translate($text), $text);
-	else
-		$whole = $text;
-
-	$trans = explode('|', $whole, 2); 
-	if ( isset( $trans[1] ) )
-		return $trans[1];
-	else
-		return $trans[0]; 	
+	$whole = translate($text, $domain);
+	$last_bar = strrpos($whole, '|');
+	if ( false == $last_bar ) {
+		return $whole;
+	} else {
+		return substr($whole, 0, $last_bar);
+	}
 }
 
 // Return the plural form.
@@ -57,7 +51,7 @@ function __ngettext($single, $plural, $number, $domain = 'default') {
 	global $l10n;
 
 	if (isset($l10n[$domain])) {
-		return $l10n[$domain]->ngettext($single, $plural, $number);
+		return apply_filters('ngettext', $l10n[$domain]->ngettext($single, $plural, $number), $single, $plural, $number);
 	} else {
 		if ($number != 1)
 			return $plural;