From 9bcd117ecd5db0a1be8ef3d62fdb38aa1bf539fa Mon Sep 17 00:00:00 2001
From: mohrt <mohrt@localhost>
Date: Thu, 20 Feb 2003 21:59:09 +0000
Subject: [PATCH] add get_config_vars() method, update get_template_vars()
 functionality

---
 NEWS                  |  4 ++++
 Smarty.class.php      | 28 +++++++++++++++++++++++++---
 libs/Smarty.class.php | 28 +++++++++++++++++++++++++---
 3 files changed, 54 insertions(+), 6 deletions(-)

diff --git a/NEWS b/NEWS
index 8f85256e..1ad7dbc9 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,7 @@
+    - added get_config_vars(), same basic functionality as
+      get_template_vars() (Monte)
+    - update get_template_vars() to be able to get
+      individual vars (Monte)
     - fix minor logic in _fetch_template_info (Dennis Gearon,
       Monte)
     - fix cache groups with compile_id set (Monte)
diff --git a/Smarty.class.php b/Smarty.class.php
index 7d1bbf95..dc15943b 100644
--- a/Smarty.class.php
+++ b/Smarty.class.php
@@ -1001,13 +1001,35 @@ class Smarty
     /**
      * Returns an array containing template variables
      *
-     * @return array
+     * @param string $name
+     * @param string $type
+     * @return mixed
      */    
-    function &get_template_vars()
+    function &get_template_vars($name=null)
     {
-        return $this->_tpl_vars;
+		if(!isset($name)) {
+        	return $this->_tpl_vars;
+		}
+		if(isset($this->_tpl_vars[$name])) {
+			return $this->_tpl_vars[$name];
+		}
     }
 
+    /**
+     * Returns an array containing config variables
+     *
+     * @param string $name
+     * @param string $type
+     * @return mixed
+     */    
+    function &get_config_vars($name=null)
+    {
+		if(!isset($name) && is_array($this->_config[0])) {
+        	return $this->_config[0]['vars'];
+		} else if(isset($this->_config[0]['vars'][$name])) {
+			return $this->_config[0]['vars'][$name];
+		}
+    }
 
     /**
      * trigger Smarty error
diff --git a/libs/Smarty.class.php b/libs/Smarty.class.php
index 7d1bbf95..dc15943b 100644
--- a/libs/Smarty.class.php
+++ b/libs/Smarty.class.php
@@ -1001,13 +1001,35 @@ class Smarty
     /**
      * Returns an array containing template variables
      *
-     * @return array
+     * @param string $name
+     * @param string $type
+     * @return mixed
      */    
-    function &get_template_vars()
+    function &get_template_vars($name=null)
     {
-        return $this->_tpl_vars;
+		if(!isset($name)) {
+        	return $this->_tpl_vars;
+		}
+		if(isset($this->_tpl_vars[$name])) {
+			return $this->_tpl_vars[$name];
+		}
     }
 
+    /**
+     * Returns an array containing config variables
+     *
+     * @param string $name
+     * @param string $type
+     * @return mixed
+     */    
+    function &get_config_vars($name=null)
+    {
+		if(!isset($name) && is_array($this->_config[0])) {
+        	return $this->_config[0]['vars'];
+		} else if(isset($this->_config[0]['vars'][$name])) {
+			return $this->_config[0]['vars'][$name];
+		}
+    }
 
     /**
      * trigger Smarty error