From 1465b79d42c4260530962831236d8e62523ba3b3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vin=C3=ADcius=20Krolow?= <krolow@gmail.com>
Date: Sun, 5 Feb 2012 21:38:08 -0200
Subject: [PATCH] improve the extract to know when there is the same string
 inside one plural tickect #2538

---
 lib/Cake/Console/Command/Task/ExtractTask.php | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

diff --git a/lib/Cake/Console/Command/Task/ExtractTask.php b/lib/Cake/Console/Command/Task/ExtractTask.php
index 08f00ad6592..9016ef0c717 100644
--- a/lib/Cake/Console/Command/Task/ExtractTask.php
+++ b/lib/Cake/Console/Command/Task/ExtractTask.php
@@ -74,6 +74,13 @@ class ExtractTask extends Shell {
  */
 	protected $_strings = array();
 
+/**
+ * Extracted sigular strings
+ *
+ * @var array
+ */
+	protected $_singulars = array();
+
 /**
  * Destination path
  *
@@ -322,6 +329,12 @@ protected function _parse($functionName, $map) {
 				if ($mapCount == count($strings)) {
 					extract(array_combine($map, $strings));
 					$domain = isset($domain) ? $domain : 'default';
+					if (isset($plural)) {
+					    if (!isset($_this->_singulars)) {
+					        $this->_singulars[$domain] = array();
+					    }
+					    array_push($this->_singulars[$domain], $singular);
+					}
 					$string = isset($plural) ? $singular . "\0" . $plural : $singular;
 					$this->_strings[$domain][$string][$this->_file][] = $line;
 				} else {
@@ -422,7 +435,10 @@ protected function _buildFiles() {
 				$header = '#: ' . str_replace($this->_paths, '', $occurrences) . "\n";
 
 				if (strpos($string, "\0") === false) {
-					$sentence = "msgid \"{$string}\"\n";
+				    if (isset($this->_singulars[$domain]) && in_array($string, $this->_singulars[$domain])) {
+                        continue;
+				    }
+				    $sentence = "msgid \"{$string}\"\n";
 					$sentence .= "msgstr \"\"\n\n";
 				} else {
 					list($singular, $plural) = explode("\0", $string);