KRT-4338 -- generate stocknumbers only for FFZG home branch

[koha.git] / edithelp.pl

diff --git a/edithelp.pl b/edithelp.pl
index 32db062..b4e75c9 100755 (executable)
--- a/edithelp.pl
+++ b/edithelp.pl
@@ -4,25 +4,24 @@
 #
 # This file is part of Koha.
 #
-# Koha is free software; you can redistribute it and/or modify it under the
-# terms of the GNU General Public License as published by the Free Software
-# Foundation; either version 2 of the License, or (at your option) any later
-# version.
+# Koha is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
 #
-# Koha is distributed in the hope that it will be useful, but WITHOUT ANY
-# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-# A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+# Koha is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
 #
-# You should have received a copy of the GNU General Public License along
-# with Koha; if not, write to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+# You should have received a copy of the GNU General Public License
+# along with Koha; if not, see <http://www.gnu.org/licenses>.
 
-use strict;
+use Modern::Perl;
 use C4::Output;
 use C4::Templates;
 use C4::Auth;
-use CGI;
-use warnings;
+use CGI qw ( -utf8 );
 
 use vars qw($debug);
 
@@ -65,9 +64,11 @@ my ( $template, $loggedinuser, $cookie ) = get_template_and_user(
 sub _get_filepath ($;$) {
     my $referer = shift;
     $referer =~ /koha\/(.*)\.pl/;
-    my $from = "help/$1.tt";
+    my $file = $1;
+    $file =~ s/[^0-9a-zA-Z_\-\/]*//g;
+    my $from = "help/$file.tt";
     my $htdocs = C4::Context->config('intrahtdocs');
-    my ($theme, $lang) = C4::Templates::themelanguage( $htdocs, $from, "intranet", $input );
+    my ($theme, $lang, $availablethemes) = C4::Templates::themelanguage( $htdocs, $from, "intranet", $input );
        $debug and print STDERR "help filepath: $htdocs/$theme/$lang/modules/$from";
        return "$htdocs/$theme/$lang/modules/$from";
 }
@@ -75,7 +76,7 @@ sub _get_filepath ($;$) {
 $type = 'create' if $type eq 'addnew';
 if ( $type eq 'create' || $type eq 'save' ) {
        my $file = _get_filepath($referer);
-    open my $fh, ">", $file;
+    open my $fh, ">:encoding(utf-8)", $file;
     if ( $fh ) {
         # file is open write to it
         print $fh
@@ -96,16 +97,14 @@ elsif ( $type eq 'modify' ) {
                $error = "Cannot read file: '$file'.";
        } else {
                (-w $file) or $error = 
-                       "WARNING: You will not be able save, because your webserver cannot write to '$file'. Contact your admin about help file permissions.";
-       open (INFILE, $file) or die "Cannot read file '$file'";         # unlikely death, since we just checked
-               my $help = '';
-               while ( my $inp = <INFILE> ) {
-                       unless ( $inp =~ /INCLUDE/ ) {
-                               $help .= $inp;
-                       }
-               }
-               close INFILE;
-       $template->param( 'help' => $help );
+                       "WARNING: You will not be able to save, because your webserver cannot write to '$file'. Contact your admin about help file permissions.";
+        open (my $fh, '<:encoding(utf-8)', $file) or die "Cannot read file '$file'";    # unlikely death, since we just checked
+        my $help = '';
+        while ( <$fh> ) {
+            $help .= /\[% INCLUDE .* %\](.*)$/ ? $1 : $_;
+        }
+        close $fh;
+        $template->param( 'help' => $help );
                $type = 'save';
        }
 }