From a33bf1b8fd4011c7597cb1a668f1005c40d31d92 Mon Sep 17 00:00:00 2001
From: Fridolyn SOMERS <fridolyn.somers@biblibre.com>
Date: Thu, 30 Aug 2012 18:42:26 +0200
Subject: [PATCH] Bug 8705: Software error on help of main page

Signed-off-by: Jonathan Druart <jonathan.druart@biblibre.com>
Signed-off-by: Paul Poulain <paul.poulain@biblibre.com>
Signed-off-by: Chris Cormack <chrisc@catalyst.net.nz>

Signed-off-by: Jared Camins-Esakov <jcamins@cpbibliography.com>
---
 help.pl | 19 +++++++++++++------
 1 file changed, 13 insertions(+), 6 deletions(-)

diff --git a/help.pl b/help.pl
index 97f3462fa0..78f225b942 100755
--- a/help.pl
+++ b/help.pl
@@ -25,19 +25,26 @@ use C4::Output;
 use C4::Context;
 use CGI;
 
+sub _help_template_file_of_url {
+    my $url = shift;
+    my $file;
+    if ($url =~ /koha\/(.*)\.pl/) {
+        $file = $1;
+    } else {
+        $file = 'mainpage';
+    }
+    $file =~ s/[^a-zA-Z0-9_\-\/]*//g;
+    return "help/$file.tt";
+}
+
 my $query = new CGI;
 
 # find the script that called the online help using the CGI referer()
 our $refer = $query->param('url');
 $refer = $query->referer()  if !$refer || $refer eq 'undefined';
-
-$refer =~ /koha\/(.*)\.pl/;
-my $file = $1;
-$file =~ s/[^a-zA-Z0-9_\-\/]*//g;
-my $from = "help/$file.tt";
+my $from = _help_template_file_of_url($refer);
 
 my $template = C4::Templates::gettemplate($from, 'intranet', $query);
 $template->param( referer => $refer );
 
 output_html_with_http_headers $query, "", $template->output;
-
-- 
2.39.5