Koha/MARCdetail.pl
2005-06-20 14:33:32 +00:00

260 lines
8.7 KiB
Perl
Executable file

#!/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::Acquisition;
use C4::Bull; #uses getsubscriptionsfrombiblionumber
use HTML::Template;
my $query=new CGI;
my $dbh=C4::Context->dbh;
my $biblionumber=$query->param('bib');
my $bibid = $query->param('bibid');
my $itemtype = $query->param('frameworkcode');
my $popup = $query->param('popup'); # if set to 1, then don't insert links, it's just to show the biblio
$bibid = &MARCfind_MARCbibid_from_oldbiblionumber($dbh,$biblionumber) unless $bibid;
$biblionumber = &MARCfind_oldbiblionumber_from_MARCbibid($dbh,$bibid) unless $biblionumber;
$itemtype = &MARCfind_frameworkcode($dbh,$bibid) if not ($itemtype);
$itemtype = '' if ($itemtype eq 'Default');
warn "itemtype :".$itemtype;
my $tagslib = &MARCgettagslib($dbh,1,$itemtype);
my $record =MARCgetbiblio($dbh,$bibid);
# open template
my ($template, $loggedinuser, $cookie)
= get_template_and_user({template_name => "catalogue/MARCdetail.tmpl",
query => $query,
type => "intranet",
authnotrequired => 0,
flagsrequired => {catalogue => 1},
debug => 1,
});
#Getting the list of all frameworks
my $queryfwk =$dbh->prepare("select frameworktext, frameworkcode from biblio_framework");
$queryfwk->execute;
my %select_fwk;
my @select_fwk;
my $curfwk;
push @select_fwk,"Default";
$select_fwk{"Default"} = "Default";
while (my ($description, $fwk) =$queryfwk->fetchrow) {
push @select_fwk, $fwk;
$select_fwk{$fwk} = $description;
}
$curfwk=$itemtype;
warn "current fwk :".$curfwk ;
my $framework=CGI::scrolling_list( -name => 'Frameworks',
-id => 'Frameworks',
-default => $curfwk,
-OnChange => 'Changefwk(this);',
-values => \@select_fwk,
-labels => \%select_fwk,
-size => 1,
-multiple => 0 );
$template->param( framework => $framework);
# 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;
for (my $x_i=0;$x_i<=$#fields;$x_i++) {
# warn "$tabloop => $x_i";
# if tag <10, there's no subfield, use the "@" trick
if ($fields[$x_i]->tag()<10) {
next if ($tagslib->{$fields[$x_i]->tag()}->{'@'}->{tab} ne $tabloop);
next if ($tagslib->{$fields[$x_i]->tag()}->{'@'}->{hidden});
my %subfield_data;
$subfield_data{marc_lib}=$tagslib->{$fields[$x_i]->tag()}->{'@'}->{lib};
$subfield_data{marc_value}=$fields[$x_i]->data();
$subfield_data{marc_subfield}='@';
$subfield_data{marc_tag}=$fields[$x_i]->tag();
push(@subfields_data, \%subfield_data);
} else {
my @subf=$fields[$x_i]->subfields;
# loop through each subfield
for my $i (0..$#subf) {
$subf[$i][0] = "@" unless $subf[$i][0];
next if ($tagslib->{$fields[$x_i]->tag()}->{$subf[$i][0]}->{tab} ne $tabloop);
next if ($tagslib->{$fields[$x_i]->tag()}->{$subf[$i][0]}->{hidden});
my %subfield_data;
$subfield_data{marc_lib}=$tagslib->{$fields[$x_i]->tag()}->{$subf[$i][0]}->{lib};
$subfield_data{link}=$tagslib->{$fields[$x_i]->tag()}->{$subf[$i][0]}->{link};
# warn "tag : ".$tagslib->{$fields[$x_i]->tag()}." subfield :".$tagslib->{$fields[$x_i]->tag()}->{$subf[$i][0]}."lien koha? : "$subfield_data{link};
if ($tagslib->{$fields[$x_i]->tag()}->{$subf[$i][0]}->{isurl}) {
$subfield_data{marc_value}="<a href=\"$subf[$i][1]\">$subf[$i][1]</a>";
} elsif ($tagslib->{$fields[$x_i]->tag()}->{$subf[$i][0]}->{kohafield} eq "biblioitems.isbn") {
# warn " tag : ".$tagslib->{$fields[$x_i]->tag()}." subfield :".$tagslib->{$fields[$x_i]->tag()}->{$subf[$i][0]}. "ISBN : ".$subf[$i][1]."PosttraitementISBN :".DisplayISBN($subf[$i][1]);
$subfield_data{marc_value}=DisplayISBN($subf[$i][1]);
} else {
if ($tagslib->{$fields[$x_i]->tag()}->{$subf[$i][0]}->{authtypecode}) {
$subfield_data{authority}=$fields[$x_i]->subfield(9);
}
$subfield_data{marc_value}=get_authorised_value_desc($fields[$x_i]->tag(), $subf[$i][0], $subf[$i][1], '', $dbh);
}
$subfield_data{marc_subfield}=$subf[$i][0];
$subfield_data{marc_tag}=$fields[$x_i]->tag();
push(@subfields_data, \%subfield_data);
}
}
if ($#subfields_data>=0) {
my %tag_data;
if ($fields[$x_i]->tag() eq $fields[$x_i-1]->tag()) {
$tag_data{tag}="";
} else {
$tag_data{tag}=$fields[$x_i]->tag().' -'. $tagslib->{$fields[$x_i]->tag()}->{lib};
}
my @tmp = @subfields_data;
$tag_data{subfield} = \@tmp;
push (@loop_data, \%tag_data);
undef @subfields_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);
next if ($tagslib->{$field->tag()}->{$subf[$i][0]}->{hidden});
$witness{$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 $subscriptionsnumber = getsubscriptionfrombiblionumber($biblionumber);
$template->param(item_loop => \@item_value_loop,
item_header_loop => \@header_value_loop,
biblionumber => $biblionumber,
bibid => $bibid,
biblionumber => $biblionumber,
subscriptionsnumber => $subscriptionsnumber,
popup => $popup,
);
output_html_with_http_headers $query, $cookie, $template->output;
sub get_authorised_value_desc ($$$$$) {
my($tag, $subfield, $value, $framework, $dbh) = @_;
#---- branch
if ($tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
return getbranchname($value);
}
#---- itemtypes
if ($tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "itemtypes" ) {
return ItemType($value);
}
#---- "true" authorized value
my $category = $tagslib->{$tag}->{$subfield}->{'authorised_value'};
if ($category ne "") {
my $sth = $dbh->prepare("select lib from authorised_values where category = ? and authorised_value = ?");
$sth->execute($category, $value);
my $data = $sth->fetchrow_hashref;
return $data->{'lib'};
} else {
return $value; # if nothing is found return the original value
}
}