From 9545a9f9b07f7d798e974a34e591fcc3f0144406 Mon Sep 17 00:00:00 2001
From: Robert Sesek <rsesek@bluestatic.org>
Date: Wed, 21 Dec 2005 19:40:21 +0000
Subject: [PATCH] Created a pre-parse hook for template processing

---
 template.php | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/template.php b/template.php
index 009bb7a..1acffeb 100644
--- a/template.php
+++ b/template.php
@@ -106,6 +106,12 @@ class Template
 	*/
 	var $doneflush = false;
 	
+	/**
+	* The name of a function that is called before template parsing of phrases and conditionals occurs
+	* @var	string
+	*/
+	var $pre_parse_hook = ':=NO METHOD=:';
+	
 	// ###################################################################
 	/**
 	* Constructor
@@ -264,6 +270,13 @@ class Template
 	function _parse($template)
 	{
 		$template = str_replace('"', '\"', $template);
+		
+		if (function_exists($this->pre_parse_hook))
+		{
+			$this->registry->debug("running pre-parse hook: {$this->pre_parse_hook}");
+			$template = call_user_func($this->pre_parse_hook, $template);
+		}
+		
 		$template = $this->_parse_phrases($template);
 		$template = $this->_parse_conditionals($template);
 		return $template;
-- 
2.22.5