From 13be2db70d328ecfd12dd20fb8f38d7d8850b186 Mon Sep 17 00:00:00 2001
From: Janusz Dobrowolski <janusz@frontaccouting.eu>
Date: Sat, 23 Mar 2013 09:43:38 +0100
Subject: [PATCH] Added pre_header and pre_footer hooks.

---
 includes/hooks.inc       | 13 +++++++++++++
 includes/page/footer.inc |  3 +++
 includes/page/header.inc |  5 ++++-
 3 files changed, 20 insertions(+), 1 deletion(-)

diff --git a/includes/hooks.inc b/includes/hooks.inc
index 515bcccf..cde3f34a 100644
--- a/includes/hooks.inc
+++ b/includes/hooks.inc
@@ -93,6 +93,19 @@ class hooks {
 //		return array($security_areas, $security_sections);
 	}
 
+	//
+	//	Invoked for all modules before page header is displayed
+	//
+	function pre_header($fun_args)
+	{
+	}
+	//
+	//	Invoked for all modules before page footer is displayed
+	//
+	function pre_footer($fun_args)
+	{
+	}
+
 	//
 	// Price in words. $doc_type is set to document type and can be used to suppress 
 	// price in words printing for selected document types.
diff --git a/includes/page/footer.inc b/includes/page/footer.inc
index 633a0fb7..e3d4c261 100644
--- a/includes/page/footer.inc
+++ b/includes/page/footer.inc
@@ -13,6 +13,9 @@ function page_footer($no_menu=false, $is_index=false)
 {
 	global $path_to_root, $js_lib, $Validate, $Editors, $Ajax, $sql_queries;
 
+	$page_header_args = func_get_args();
+	hook_invoke_all('pre_footer', $page_header_args);
+
 	include_once($path_to_root."/themes/".user_theme()."/renderer.php");
 	$rend = new renderer();
 	$rend->menu_footer($no_menu, $is_index);
diff --git a/includes/page/header.inc b/includes/page/header.inc
index 1f63ef9a..99f3c688 100644
--- a/includes/page/header.inc
+++ b/includes/page/header.inc
@@ -113,7 +113,10 @@ function page_header($title, $no_menu=false, $is_index=false, $onload="", $js=""
 	if (isset($_SESSION["App"]) && is_object($_SESSION["App"]))
 		$_SESSION["App"]->selected_application = 
 			isset($_SESSION["App"]->applications[$sel_app]) ? $sel_app : 'orders';
-			
+
+	$page_header_args = func_get_args();
+	hook_invoke_all('pre_header', $page_header_args);
+
 	$encoding = $_SESSION['language']->encoding;
 
 	if (!headers_sent()){
-- 
2.30.2