MARC view in OPAC

diff --git a/opac/opac-MARCdetail.pl b/opac/opac-MARCdetail.pl
new file mode 100755 (executable)
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+++ b/opac/opac-MARCdetail.pl
@@ -0,0 +1,186 @@
+#!/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 $itemtype = &MARCfind_itemtype($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-MARCdetail.tmpl",
+                            query => $query,
+                            type => "opac",
+                            authnotrequired => 1,
+                            debug => 1,
+                            });
+
+# fill arrays
+my @loop_data =();
+my $tag;
+# loop through each tab 0 through 9
+for (my $tabloop = 0; $tabloop<=10;$tabloop++) {
+# loop through each tag
+       my @fields = $record->fields();
+       my @loop_data =();
+       foreach my $field (@fields) {
+                       my @subfields_data;
+               # if tag <10, there's no subfield, use the "@" trick
+               if ($field->tag()<10) {
+                       next if ($tagslib->{$field->tag()}->{'@'}->{tab}  ne $tabloop);
+                       next if ($tagslib->{$field->tag()}->{'@'}->{hidden});
+                       my %subfield_data;
+                       $subfield_data{marc_lib}=$tagslib->{$field->tag()}->{'@'}->{lib};
+                       $subfield_data{marc_value}=$field->data();
+                       $subfield_data{marc_subfield}='@';
+                       $subfield_data{marc_tag}=$field->tag();
+                       push(@subfields_data, \%subfield_data);
+               } else {
+                       my @subf=$field->subfields;
+       # loop through each subfield
+                       for my $i (0..$#subf) {
+                               $subf[$i][0] = "@" unless $subf[$i][0];
+                               next if ($tagslib->{$field->tag()}->{$subf[$i][0]}->{tab}  ne $tabloop);
+                               next if ($tagslib->{$field->tag()}->{$subf[$i][0]}->{hidden});
+                               my %subfield_data;
+                               $subfield_data{marc_lib}=$tagslib->{$field->tag()}->{$subf[$i][0]}->{lib};
+                               if ($tagslib->{$field->tag()}->{$subf[$i][0]}->{isurl}) {
+                                       $subfield_data{marc_value}="<a href=\"$subf[$i][1]\">$subf[$i][1]</a>";
+                               } else {
+                                       $subfield_data{marc_value}=$subf[$i][1];
+                               }
+                               $subfield_data{marc_subfield}=$subf[$i][0];
+                               $subfield_data{marc_tag}=$field->tag();
+                               push(@subfields_data, \%subfield_data);
+                       }
+               }
+               if ($#subfields_data>=0) {
+                       my %tag_data;
+                       $tag_data{tag}=$field->tag().' -'. $tagslib->{$field->tag()}->{lib};
+                       $tag_data{subfield} = \@subfields_data;
+                       push (@loop_data, \%tag_data);
+               }
+       }
+       $template->param($tabloop."XX" =>\@loop_data);
+}
+# now, build item tab !
+# the main difference is that datas are in lines and not in columns : thus, we build the <th> first, then the values...
+# loop through each tag
+# warning : we may have differents number of columns in each row. Thus, we first build a hash, complete it if necessary
+# then construct template.
+my @fields = $record->fields();
+my %witness; #---- stores the list of subfields used at least once, with the "meaning" of the code
+my @big_array;
+foreach my $field (@fields) {
+       next if ($field->tag()<10);
+       my @subf=$field->subfields;
+       my %this_row;
+# loop through each subfield
+       for my $i (0..$#subf) {
+               next if ($tagslib->{$field->tag()}->{$subf[$i][0]}->{tab}  ne 10);
+               $witness{$subf[$i][0]} = $tagslib->{$field->tag()}->{$subf[$i][0]}->{lib};
+               $this_row{$subf[$i][0]} =$subf[$i][1];
+       }
+       if (%this_row) {
+               push(@big_array, \%this_row);
+       }
+}
+#fill big_row with missing datas
+foreach my $subfield_code  (keys(%witness)) {
+       for (my $i=0;$i<=$#big_array;$i++) {
+               $big_array[$i]{$subfield_code}="&nbsp;" unless ($big_array[$i]{$subfield_code});
+       }
+}
+# now, construct template !
+my @item_value_loop;
+my @header_value_loop;
+for (my $i=0;$i<=$#big_array; $i++) {
+       my $items_data;
+       foreach my $subfield_code (keys(%witness)) {
+               $items_data .="<td>".$big_array[$i]{$subfield_code}."</td>";
+       }
+       my %row_data;
+       $row_data{item_value} = $items_data;
+       push(@item_value_loop,\%row_data);
+}
+foreach my $subfield_code (keys(%witness)) {
+       my %header_value;
+       $header_value{header_value} = $witness{$subfield_code};
+       push(@header_value_loop, \%header_value);
+}
+
+my $ISBD = C4::Context->preference('ISBD');
+warn "ISBD : $ISBD";
+# build ISBD from MARC::Record
+
+$template->param(item_loop => \@item_value_loop,
+                                               item_header_loop => \@header_value_loop,
+                                               biblionumber => $biblionumber,
+                                               bibid => $bibid,
+                                               biblionumber => $biblionumber);
+output_html_with_http_headers $query, $cookie, $template->output;
+