From de3dbc36dab42d86c66d76efd6fdb1d1dce71ce8 Mon Sep 17 00:00:00 2001
From: Phil Sturgeon <email@philsturgeon.co.uk>
Date: Mon, 27 Dec 2010 17:41:02 +0000
Subject: Languages can now be placed in packages folders, and added
 ->load->get_package_paths().

---
 system/core/Config.php |  1 -
 system/core/Lang.php   | 18 +++++++++++-------
 system/core/Loader.php | 35 +++++++++++++++++++++--------------
 3 files changed, 32 insertions(+), 22 deletions(-)

(limited to 'system')

diff --git a/system/core/Config.php b/system/core/Config.php
index 081f1d899..8ecfba73a 100644
--- a/system/core/Config.php
+++ b/system/core/Config.php
@@ -51,7 +51,6 @@ class CI_Config {
 		// Set the base_url automatically if none was provided
 		if ($this->config['base_url'] == '')
 		{
-			// Base URL (keeps this crazy sh*t out of the config.php
 			if(isset($_SERVER['HTTP_HOST']))
 			{
 				$base_url = isset($_SERVER['HTTPS']) && strtolower($_SERVER['HTTPS']) !== 'off' ? 'https' : 'http';
diff --git a/system/core/Lang.php b/system/core/Lang.php
index e7867b354..8ec179771 100644
--- a/system/core/Lang.php
+++ b/system/core/Lang.php
@@ -78,17 +78,21 @@ class CI_Lang {
 		{
 			include($alt_path.'language/'.$idiom.'/'.$langfile);
 		}
-		elseif (file_exists(APPPATH.'language/'.$idiom.'/'.$langfile))
-		{
-			include(APPPATH.'language/'.$idiom.'/'.$langfile);
-		}
 		else
 		{
-			if (file_exists(BASEPATH.'language/'.$idiom.'/'.$langfile))
+			$found = FALSE;
+
+			foreach (get_instance()->load->get_package_paths(TRUE) as $package_path)
 			{
-				include(BASEPATH.'language/'.$idiom.'/'.$langfile);
+				if (file_exists($package_path.'language/'.$idiom.'/'.$langfile))
+				{
+					include($package_path.'language/'.$idiom.'/'.$langfile);
+					$found = TRUE;
+					break;
+				}
 			}
-			else
+
+			if ($found !== TRUE)
 			{
 				show_error('Unable to load the requested language file: language/'.$idiom.'/'.$langfile);
 			}
diff --git a/system/core/Loader.php b/system/core/Loader.php
index afbae6175..136cae9bf 100644
--- a/system/core/Loader.php
+++ b/system/core/Loader.php
@@ -81,12 +81,12 @@ class CI_Loader {
 		{
 			foreach($library as $read)
 			{
-				$this->library($read);	
+				$this->library($read);
 			}
-			
+
 			return;
 		}
-		
+
 		if ($library == '' OR isset($this->_base_classes[$library]))
 		{
 			return FALSE;
@@ -527,7 +527,7 @@ class CI_Loader {
 	function add_package_path($path)
 	{
 		$path = rtrim($path, '/').'/';
-		
+
 		array_unshift($this->_ci_library_paths, $path);
 		array_unshift($this->_ci_model_paths, $path);
 		array_unshift($this->_ci_helper_paths, $path);
@@ -539,6 +539,22 @@ class CI_Loader {
 
 	// --------------------------------------------------------------------
 
+	/**
+	 * Get Package Paths
+	 *
+	 * Return a list of all package paths, by default it will ignore BASEPATH.
+	 *
+	 * @access	public
+	 * @param	string
+	 * @return	void
+	 */
+	function get_package_paths($include_base = FALSE)
+	{
+		return $include_base === TRUE ? $this->_ci_library_paths : $this->_ci_model_paths;
+	}
+
+	// --------------------------------------------------------------------
+
 	/**
 	 * Remove Package Path
 	 *
@@ -563,7 +579,7 @@ class CI_Loader {
 		else
 		{
 			$path = rtrim($path, '/').'/';
-			
+
 			foreach (array('_ci_library_paths', '_ci_model_paths', '_ci_helper_paths') as $var)
 			{
 				if (($key = array_search($path, $this->{$var})) !== FALSE)
@@ -942,15 +958,6 @@ class CI_Loader {
 			return FALSE;
 		}
 
-		// Autoload packages
-		if (isset($autoload['packages']))
-		{
-			foreach ($autoload['packages'] as $package_path)
-			{
-				$this->add_package_path($package_path);
-			}
-		}
-
 		// Load any custom config file
 		if (count($autoload['config']) > 0)
 		{
-- 
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