From e3c2d121720b0a1fa29f2bc51ac22e348e3a73ff Mon Sep 17 00:00:00 2001
From: Miles Lott <milosch@alumni.egroupware.org>
Date: Tue, 12 Jun 2001 17:17:23 +0000
Subject: [PATCH] Allow apps to use a hook config for using special code in
 config.php, preferences will be doing this

---
 admin/config.php | 24 +++++++++++++++---------
 1 file changed, 15 insertions(+), 9 deletions(-)

diff --git a/admin/config.php b/admin/config.php
index a0e748d464..e4bfa20b28 100644
--- a/admin/config.php
+++ b/admin/config.php
@@ -20,7 +20,12 @@
 	);
 	include('../header.inc.php');
 
+	if ($appname == 'admin')
+	{
+		$appname = 'preferences';
+	}
 	$t = CreateObject('phpgwapi.Template',$phpgw->common->get_tpl_dir($appname));
+	$t->set_unknowns('keep');
 	$t->set_file(array(
 		'config' => 'config.tpl'
 	));
@@ -28,13 +33,6 @@
 	$t->set_block('config','body','body');
 	$t->set_block('config','footer','footer');
 
-	function nextcolor()
-	{
-		global $phpgw,$trcolor;
-		$trcolor = $phpgw->nextmatchs->alternate_row_color($tr_color);
-		echo $trcolor;
-	}
-
 	$c = CreateObject('phpgwapi.config',$appname);
 	$c->read_repository();
 
@@ -81,6 +79,9 @@
 	$t->pparse('out','header');
 
 	$vars = $t->get_undefined('body');
+
+	$phpgw->common->hook_single('config',$appname);
+
 	while (list($null,$value) = each($vars))
 	{
 		$valarray = explode('_',$value);
@@ -131,13 +132,18 @@
 					$t->set_var($value,'');
 				}
 				break;
+			case "hook":
+				$newval = ereg_replace(' ','_',$newval);
+				$t->set_var($value,$newval($current_config));
+				break;
 			default:
 				$t->set_var($value,'');
 				break;
 		}
 	}
-	$t->pparse('out','body');
 
-	$t->pparse('out','footer');
+	$t->pfp('out','body');
+
+	$t->pfp('out','footer');
 	$phpgw->common->phpgw_footer();
 ?>