MARCdetail.pl

   1 #!/usr/bin/perl
   2
   3 # Copyright 2000-2002 Katipo Communications
   4 #
   5 # This file is part of Koha.
   6 #
   7 # Koha is free software; you can redistribute it and/or modify it under the
   8 # terms of the GNU General Public License as published by the Free Software
   9 # Foundation; either version 2 of the License, or (at your option) any later
  10 # version.
  11 #
  12 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
  13 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
  14 # A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License along with
  17 # Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
  18 # Suite 330, Boston, MA  02111-1307 USA
  19
  20 =head1 NAME
  21
  22 MARCdetail.pl : script to show a biblio in MARC format
  23
  24 =head1 SYNOPSIS
  25
  26
  27 =head1 DESCRIPTION
  28
  29 This script needs a biblionumber in bib parameter (bibnumber
  30 from koha style DB.  Automaticaly maps to marc biblionumber).
  31
  32 It shows the biblio in a (nice) MARC format depending on MARC
  33 parameters tables.
  34
  35 The template is in <templates_dir>/catalogue/MARCdetail.tmpl.
  36 this template must be divided into 11 "tabs".
  37
  38 The first 10 tabs present the biblio, the 11th one presents
  39 the items attached to the biblio
  40
  41 =head1 FUNCTIONS
  42
  43 =over 2
  44
  45 =cut
  46
  47
  48 use strict;
  49 require Exporter;
  50 use C4::Auth;
  51 use C4::Context;
  52 use C4::Output;
  53 use C4::Interface::CGI::Output;
  54 use CGI;
  55 use C4::Search;
  56 use MARC::Record;
  57 use C4::Biblio;
  58 use C4::Catalogue;
  59 use HTML::Template;
  60
  61 my $query=new CGI;
  62
  63 my $dbh=C4::Context->dbh;
  64
  65 my $biblionumber=$query->param('bib');
  66 my $bibid = $query->param('bibid');
  67 $bibid = &MARCfind_MARCbibid_from_oldbiblionumber($dbh,$biblionumber) unless $bibid;
  68 $biblionumber = &MARCfind_oldbiblionumber_from_MARCbibid($dbh,$bibid) unless $biblionumber;
  69 my $tagslib = &MARCgettagslib($dbh,1);
  70
  71 my $record =MARCgetbiblio($dbh,$bibid);
  72 warn $record->as_formatted();
  73 # open template
  74 my ($template, $loggedinuser, $cookie)
  75                 = get_template_and_user({template_name => "catalogue/MARCdetail.tmpl",
  76                              query => $query,
  77                              type => "intranet",
  78                              authnotrequired => 0,
  79                              flagsrequired => {catalogue => 1},
  80                              debug => 1,
  81                              });
  82
  83 # fill arrays
  84 my @loop_data =();
  85 my $tag;
  86 # loop through each tab 0 through 9
  87 for (my $tabloop = 0; $tabloop<=10;$tabloop++) {
  88 # loop through each tag
  89         my @fields = $record->fields();
  90         my @loop_data =();
  91         foreach my $field (@fields) {
  92                 my @subf=$field->subfields;
  93 #               my $previous_tag = '';
  94                 my @subfields_data;
  95 # loop through each subfield
  96                 for my $i (0..$#subf) {
  97 #                       $previous_tag = $field->tag();
  98                         $subf[$i][0] = "@" unless $subf[$i][0];
  99                         next if ($tagslib->{$field->tag()}->{$subf[$i][0]}->{tab}  ne $tabloop);
 100                         my %subfield_data;
 101                         $subfield_data{marc_lib}=$tagslib->{$field->tag()}->{$subf[$i][0]}->{lib};
 102                         if ($field->tag()<10) {
 103                                 $subfield_data{marc_value}=$field->data();
 104                         } else {
 105                                 $subfield_data{marc_value}=$subf[$i][1];
 106                         }
 107                         $subfield_data{marc_tag}=$subf[$i][0];
 108                         push(@subfields_data, \%subfield_data);
 109                 }
 110                 if ($#subfields_data>=0) {
 111                         my %tag_data;
 112                         $tag_data{tag}=$field->tag().' -'. $tagslib->{$field->tag()}->{lib};
 113                         $tag_data{subfield} = \@subfields_data;
 114                         push (@loop_data, \%tag_data);
 115                 }
 116         }
 117         $template->param($tabloop."XX" =>\@loop_data);
 118 }
 119 # now, build item tab !
 120 # the main difference is that datas are in lines and not in columns : thus, we build the <th> first, then the values...
 121 # loop through each tag
 122 # warning : we may have differents number of columns in each row. Thus, we first build a hash, complete it if necessary
 123 # then construct template.
 124 my @fields = $record->fields();
 125 my %witness; #---- stores the list of subfields used at least once, with the "meaning" of the code
 126 my @big_array;
 127 foreach my $field (@fields) {
 128         my @subf=$field->subfields;
 129         my %this_row;
 130 # loop through each subfield
 131         for my $i (0..$#subf) {
 132                 next if ($tagslib->{$field->tag()}->{$subf[$i][0]}->{tab}  ne 10);
 133                 $witness{$subf[$i][0]} = $tagslib->{$field->tag()}->{$subf[$i][0]}->{lib};
 134                 $this_row{$subf[$i][0]} =$subf[$i][1];
 135         }
 136         if (%this_row) {
 137                 push(@big_array, \%this_row);
 138         }
 139 }
 140 #fill big_row with missing datas
 141 foreach my $subfield_code  (keys(%witness)) {
 142         for (my $i=0;$i<=$#big_array;$i++) {
 143                 $big_array[$i]{$subfield_code}="&nbsp;" unless ($big_array[$i]{$subfield_code});
 144 #               warn "filled : ".$big_array[$i]{$subfield_code};
 145         }
 146 }
 147 # now, construct template !
 148 my @item_value_loop;
 149 my @header_value_loop;
 150 for (my $i=0;$i<=$#big_array; $i++) {
 151         my $items_data;
 152         foreach my $subfield_code (keys(%witness)) {
 153                 $items_data .="<td>".$big_array[$i]{$subfield_code}."</td>";
 154         }
 155 #       warn $items_data;
 156         my %row_data;
 157         $row_data{item_value} = $items_data;
 158         push(@item_value_loop,\%row_data);
 159 }
 160 foreach my $subfield_code (keys(%witness)) {
 161         my %header_value;
 162         $header_value{header_value} = $witness{$subfield_code};
 163         push(@header_value_loop, \%header_value);
 164 }
 165
 166 $template->param(item_loop => \@item_value_loop,
 167                                                 item_header_loop => \@header_value_loop,
 168                                                 biblionumber => $biblionumber,
 169                                                 bibid => $bibid,
 170                                                 biblionumber => $biblionumber);
 171 output_html_with_http_headers $query, $cookie, $template->output;
 172