#!/usr/bin/perl

# Copyright 2000-2002 Katipo Communications
#
# 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 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., 59 Temple Place,
# Suite 330, Boston, MA  02111-1307 USA

=head1 NAME

MARCdetail.pl : script to show a biblio in MARC format

=head1 SYNOPSIS


=head1 DESCRIPTION

This script needs a biblionumber in bib parameter (bibnumber
from koha style DB.  Automaticaly maps to marc biblionumber).

It shows the biblio in a (nice) MARC format depending on MARC
parameters tables.

The template is in <templates_dir>/catalogue/MARCdetail.tmpl.
this template must be divided into 11 "tabs".

The first 10 tabs present the biblio, the 11th one presents
the items attached to the biblio

=head1 FUNCTIONS

=over 2

=cut


use strict;
require Exporter;
use C4::Auth;
use C4::Context;
use C4::Output;
use C4::Interface::CGI::Output;
use CGI;
use C4::Search;
use MARC::Record;
use C4::Biblio;
use C4::Catalogue;
use HTML::Template;

my $query=new CGI;

my $dbh=C4::Context->dbh;

my $biblionumber=$query->param('bib');
my $bibid = $query->param('bibid');
$bibid = &MARCfind_MARCbibid_from_oldbiblionumber($dbh,$biblionumber) unless $bibid;
$biblionumber = &MARCfind_oldbiblionumber_from_MARCbibid($dbh,$bibid) unless $biblionumber;
my $itemtype = &MARCfind_frameworkcode($dbh,$bibid);
my $tagslib = &MARCgettagslib($dbh,1,$itemtype);

my $record =MARCgetbiblio($dbh,$bibid);
# open template
my ($template, $loggedinuser, $cookie)
		= get_template_and_user({template_name => "opac-ISBDdetail.tmpl",
			     query => $query,
			     type => "opac",
			     authnotrequired => 1,
			     debug => 1,
			     });

my $ISBD = C4::Context->preference('ISBD');
warn "ISBD : $ISBD";
my @fields = $record->fields();
foreach my $field (@fields) {
	my $tag = $field->tag();
	if ($tag<10) {
	} else {
		my @subf = $field->subfields;
		for my $i (0..$#subf) {
			my $subfieldcode = $subf[$i][0];
			my $subfieldvalue = $subf[$i][1];
			my $tagsubf = $tag.$subfieldcode;
			$ISBD =~ s/\[(.?.?.?)$tagsubf(.*?)]/$1$subfieldvalue\[$1$tagsubf$2]$2$3/g;
		}
	}
}
$ISBD =~ s/\[(.*?)]//g;
$ISBD =~ s/\n/<br>/g;
$template->param(ISBD => $ISBD);

output_html_with_http_headers $query, $cookie, $template->output;