#!/usr/bin/perl
# $Id$
# 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
use strict;
use CGI;
use C4::Auth;
use C4::Output;
use C4::Interface::CGI::Output;
use C4::Biblio;
use C4::Context;
use C4::Koha; # XXX subfield_is_koha_internal_p
use HTML::Template;
use MARC::File::USMARC;
use vars qw( $tagslib);
use vars qw( $authorised_values_sth);
use vars qw( $is_a_modif );
my $itemtype; # created here because it can be used in build_authorized_values_list sub
=item find_value
($indicators, $value) = find_value($tag, $subfield, $record,$encoding);
Find the given $subfield in the given $tag in the given
MARC::Record $record. If the subfield is found, returns
the (indicators, value) pair; otherwise, (undef, undef) is
returned.
=cut
sub find_value {
my ($tagfield,$insubfield,$record,$encoding) = @_;
my @result;
my $indicator;
if ($tagfield <10) {
if ($record->field($tagfield)) {
push @result, $record->field($tagfield)->data();
} else {
push @result,"";
}
} else {
foreach my $field ($record->field($tagfield)) {
my @subfields = $field->subfields();
foreach my $subfield (@subfields) {
if (@$subfield[0] eq $insubfield) {
push @result,char_decode(@$subfield[1],$encoding);
$indicator = $field->indicator(1).$field->indicator(2);
}
}
}
}
return($indicator,@result);
}
=item MARCfindbreeding
$record = MARCfindbreeding($dbh, $breedingid);
Look up the breeding farm with database handle $dbh, for the
record with id $breedingid. If found, returns the decoded
MARC::Record; otherwise, -1 is returned (FIXME).
Returns as second parameter the character encoding.
=cut
sub MARCfindbreeding {
my ($dbh,$id) = @_;
my $sth = $dbh->prepare("select file,marc,encoding from marc_breeding where id=?");
$sth->execute($id);
my ($file,$marc,$encoding) = $sth->fetchrow;
if ($marc) {
my $record = MARC::File::USMARC::decode($marc);
if (ref($record) eq undef) {
return -1;
} else {
return $record,$encoding;
}
}
return -1;
}
=item build_authorized_values_list
=cut
sub build_authorized_values_list ($$$$$) {
my($tag, $subfield, $value, $dbh,$authorised_values_sth) = @_;
my @authorised_values;
my %authorised_lib;
# builds list, depending on authorised value...
#---- branch
if ($tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
my $sth=$dbh->prepare("select branchcode,branchname from branches order by branchname");
$sth->execute;
push @authorised_values, ""
unless ($tagslib->{$tag}->{$subfield}->{mandatory});
while (my ($branchcode,$branchname) = $sth->fetchrow_array) {
push @authorised_values, $branchcode;
$authorised_lib{$branchcode}=$branchname;
}
#----- itemtypes
} elsif ($tagslib->{$tag}->{$subfield}->{authorised_value} eq "itemtypes") {
my $sth=$dbh->prepare("select itemtype,description from itemtypes order by description");
$sth->execute;
push @authorised_values, "" unless ($tagslib->{$tag}->{$subfield}->{mandatory});
while (my ($itemtype,$description) = $sth->fetchrow_array) {
push @authorised_values, $itemtype;
$authorised_lib{$itemtype}=$description;
}
$value=$itemtype unless ($value);
#---- "true" authorised value
} else {
$authorised_values_sth->execute($tagslib->{$tag}->{$subfield}->{authorised_value});
push @authorised_values, "" unless ($tagslib->{$tag}->{$subfield}->{mandatory});
while (my ($value,$lib) = $authorised_values_sth->fetchrow_array) {
push @authorised_values, $value;
$authorised_lib{$value}=$lib;
}
}
return CGI::scrolling_list( -name => 'field_value',
-values => \@authorised_values,
-default => $value,
-labels => \%authorised_lib,
-size => 1,
-multiple => 0 );
}
=item create_input
builds the entry for a subfield.
=cut
sub create_input () {
my ($tag,$subfield,$value,$i,$tabloop,$rec,$authorised_values_sth) = @_;
$value =~ s/"/"/g;
my $dbh = C4::Context->dbh;
my %subfield_data;
$subfield_data{tag}=$tag;
$subfield_data{subfield}=$subfield;
$subfield_data{marc_lib}="".$tagslib->{$tag}->{$subfield}->{lib}."";
$subfield_data{tag_mandatory}=$tagslib->{$tag}->{mandatory};
$subfield_data{mandatory}=$tagslib->{$tag}->{$subfield}->{mandatory};
$subfield_data{repeatable}=$tagslib->{$tag}->{$subfield}->{repeatable};
$subfield_data{kohafield}=$tagslib->{$tag}->{$subfield}->{kohafield};
# it's an authorised field
if ($tagslib->{$tag}->{$subfield}->{authorised_value}) {
$subfield_data{marc_value}= build_authorized_values_list($tag, $subfield, $value, $dbh,$authorised_values_sth);
# it's a thesaurus / authority field
} elsif ($tagslib->{$tag}->{$subfield}->{authtypecode}) {
$subfield_data{marc_value}=" {$tag}->{$subfield}->{authtypecode}."&index=$i',$i)\">...";
# it's a plugin field
} elsif ($tagslib->{$tag}->{$subfield}->{'value_builder'}) {
my $plugin="../value_builder/".$tagslib->{$tag}->{$subfield}->{'value_builder'};
require $plugin;
my $extended_param = plugin_parameters($dbh,$rec,$tagslib,$i,$tabloop);
my ($function_name,$javascript) = plugin_javascript($dbh,$rec,$tagslib,$i,$tabloop);
$subfield_data{marc_value}=" ... $javascript";
# it's an hidden field
} elsif ($tag eq '') {
$subfield_data{marc_value}="";
} elsif ($tagslib->{$tag}->{$subfield}->{'hidden'}) {
$subfield_data{marc_value}="";
# it's a standard field
} else {
$subfield_data{marc_value}=""; #"
}
return \%subfield_data;
}
sub build_tabs ($$$$) {
my($template, $record, $dbh,$encoding) = @_;
# fill arrays
my @loop_data =();
my $tag;
my $i=0;
my $authorised_values_sth = $dbh->prepare("select authorised_value,lib
from authorised_values
where category=? order by lib");
# loop through each tab 0 through 9
for (my $tabloop = 0; $tabloop <= 9; $tabloop++) {
my @loop_data = ();
foreach my $tag (sort(keys (%{$tagslib}))) {
my $indicator;
# if MARC::Record is not empty => use it as master loop, then add missing subfields that should be in the tab.
# if MARC::Record is empty => use tab as master loop.
if ($record ne -1 && $record->field($tag)) {
my @fields = $record->field($tag);
foreach my $field (@fields) {
my @subfields_data;
if ($tag<10) {
my $value=$field->data();
my $subfield="@";
next if ($tagslib->{$tag}->{$subfield}->{tab} ne $tabloop);
push(@subfields_data, &create_input($tag,$subfield,char_decode($value,$encoding),$i,$tabloop,$record,$authorised_values_sth));
$i++;
} else {
my @subfields=$field->subfields();
foreach my $subfieldcount (0..$#subfields) {
my $subfield=$subfields[$subfieldcount][0];
my $value=$subfields[$subfieldcount][1];
next if (length $subfield !=1);
next if ($tagslib->{$tag}->{$subfield}->{tab} ne $tabloop);
push(@subfields_data, &create_input($tag,$subfield,char_decode($value,$encoding),$i,$tabloop,$record,$authorised_values_sth));
$i++;
}
}
# now, loop again to add parameter subfield that are not in the MARC::Record
foreach my $subfield (sort( keys %{$tagslib->{$tag}})) {
next if (length $subfield !=1);
next if ($tagslib->{$tag}->{$subfield}->{tab} ne $tabloop);
next if ($tag<10);
next if (defined($record->field($tag)->subfield($subfield)));
push(@subfields_data, &create_input($tag,$subfield,'',$i,$tabloop,$record,$authorised_values_sth));
$i++;
}
if ($#subfields_data >= 0) {
my %tag_data;
$tag_data{tag} = $tag;
$tag_data{tag_lib} = $tagslib->{$tag}->{lib};
$tag_data{repeatable} = $tagslib->{$tag}->{repeatable};
$tag_data{indicator} = $record->field($tag)->indicator(1). $record->field($tag)->indicator(2) if ($tag>=10);
$tag_data{subfield_loop} = \@subfields_data;
push (@loop_data, \%tag_data);
}
# If there is more than 1 field, add an empty hidden field as separator.
if ($#fields >=1) {
my @subfields_data;
my %tag_data;
push(@subfields_data, &create_input('','','',$i,$tabloop,$record,$authorised_values_sth));
$tag_data{tag} = '';
$tag_data{tag_lib} = '';
$tag_data{indicator} = '';
$tag_data{subfield_loop} = \@subfields_data;
push (@loop_data, \%tag_data);
$i++;
}
}
# if breeding is empty
} else {
my @subfields_data;
foreach my $subfield (sort(keys %{$tagslib->{$tag}})) {
next if (length $subfield !=1);
next if ($tagslib->{$tag}->{$subfield}->{tab} ne $tabloop);
push(@subfields_data, &create_input($tag,$subfield,'',$i,$tabloop,$record,$authorised_values_sth));
$i++;
}
if ($#subfields_data >= 0) {
my %tag_data;
$tag_data{tag} = $tag;
$tag_data{tag_lib} = $tagslib->{$tag}->{lib};
$tag_data{repeatable} = $tagslib->{$tag}->{repeatable};
$tag_data{indicator} = $indicator;
$tag_data{subfield_loop} = \@subfields_data;
push (@loop_data, \%tag_data);
}
}
}
$template->param($tabloop."XX" =>\@loop_data);
}
}
sub build_hidden_data () {
# build hidden data =>
# we store everything, even if we show only requested subfields.
my @loop_data =();
my $i=0;
foreach my $tag (keys %{$tagslib}) {
my $previous_tag = '';
# loop through each subfield
foreach my $subfield (keys %{$tagslib->{$tag}}) {
next if ($subfield eq 'lib');
next if ($subfield eq 'tab');
next if ($subfield eq 'mandatory');
next if ($subfield eq 'repeatable');
next if ($tagslib->{$tag}->{$subfield}->{'tab'} ne "-1");
my %subfield_data;
$subfield_data{marc_lib}=$tagslib->{$tag}->{$subfield}->{lib};
$subfield_data{marc_mandatory}=$tagslib->{$tag}->{$subfield}->{mandatory};
$subfield_data{marc_repeatable}=$tagslib->{$tag}->{$subfield}->{repeatable};
$subfield_data{marc_value}="";
push(@loop_data, \%subfield_data);
$i++
}
}
}
# ========================
# MAIN
#=========================
my $input = new CGI;
my $error = $input->param('error');
my $oldbiblionumber=$input->param('oldbiblionumber'); # if bib exists, it's a modif, not a new biblio.
my $breedingid = $input->param('breedingid');
my $z3950 = $input->param('z3950');
my $op = $input->param('op');
my $frameworkcode = $input->param('frameworkcode');
my $dbh = C4::Context->dbh;
my $bibid;
if ($oldbiblionumber) {
$bibid = &MARCfind_MARCbibid_from_oldbiblionumber($dbh,$oldbiblionumber);
# find framework type
$frameworkcode = &MARCfind_frameworkcode($dbh,$bibid) if $bibid;
}else {
$bibid = $input->param('bibid');
$frameworkcode = &MARCfind_frameworkcode($dbh,$bibid) if $bibid;
}
my ($template, $loggedinuser, $cookie)
= get_template_and_user({template_name => "acqui.simple/addbiblio.tmpl",
query => $input,
type => "intranet",
authnotrequired => 0,
flagsrequired => {editcatalogue => 1},
debug => 1,
});
$tagslib = &MARCgettagslib($dbh,1,$frameworkcode);
my $record=-1;
my $encoding="";
$record = MARCgetbiblio($dbh,$bibid) if ($bibid);
($record,$encoding) = MARCfindbreeding($dbh,$breedingid) if ($breedingid);
$is_a_modif=0;
my ($oldbiblionumtagfield,$oldbiblionumtagsubfield);
my ($oldbiblioitemnumtagfield,$oldbiblioitemnumtagsubfield,$bibitem,$oldbiblioitemnumber);
if ($bibid) {
$is_a_modif=1;
# if it's a modif, retrieve old biblio and bibitem numbers for the future modification of old-DB.
($oldbiblionumtagfield,$oldbiblionumtagsubfield) = &MARCfind_marc_from_kohafield($dbh,"biblio.biblionumber",$frameworkcode);
($oldbiblioitemnumtagfield,$oldbiblioitemnumtagsubfield) = &MARCfind_marc_from_kohafield($dbh,"biblioitems.biblioitemnumber",$frameworkcode);
# search biblioitems value
my $sth=$dbh->prepare("select biblioitemnumber from biblioitems where biblionumber=?");
$sth->execute($oldbiblionumber);
($oldbiblioitemnumber) = $sth->fetchrow;
}
#------------------------------------------------------------------------------------------------------------------------------
if ($op eq "addbiblio") {
#------------------------------------------------------------------------------------------------------------------------------
# rebuild
my @tags = $input->param('tag');
my @subfields = $input->param('subfield');
my @values = $input->param('field_value');
# build indicator hash.
my @ind_tag = $input->param('ind_tag');
my @indicator = $input->param('indicator');
my %indicators;
for (my $i=0;$i<=$#ind_tag;$i++) {
$indicators{$ind_tag[$i]} = $indicator[$i];
}
my $record = MARChtml2marc($dbh,\@tags,\@subfields,\@values,%indicators);
# MARC::Record built => now, record in DB
my $oldbibnum;
my $oldbibitemnum;
if ($is_a_modif) {
NEWmodbiblio($dbh,$record,$bibid,$frameworkcode);
} else {
($bibid,$oldbibnum,$oldbibitemnum) = NEWnewbiblio($dbh,$record,$frameworkcode);
}
# now, redirect to additem page
print $input->redirect("additem.pl?bibid=$bibid&frameworkcode=$frameworkcode");
exit;
#------------------------------------------------------------------------------------------------------------------------------
} elsif ($op eq "addfield") {
#------------------------------------------------------------------------------------------------------------------------------
my $addedfield = $input->param('addfield_field');
my @tags = $input->param('tag');
my @subfields = $input->param('subfield');
my @values = $input->param('field_value');
# build indicator hash.
my @ind_tag = $input->param('ind_tag');
my @indicator = $input->param('indicator');
splice(@tags,$addedfield,0,$tags[$addedfield]);
splice(@subfields,$addedfield,0,$subfields[$addedfield]);
splice(@values,$addedfield,0,$values[$addedfield]);
splice(@ind_tag,$addedfield,0,$ind_tag[$addedfield]);
my %indicators;
for (my $i=0;$i<=$#ind_tag;$i++) {
$indicators{$ind_tag[$i]} = $indicator[$i];
}
# search the part of the array to duplicate.
my $start=0;
my $end=0;
my $started;
for (my $i=$#tags;$i>0;$i--) {
$end=$i if ($end eq 0 && $tags[$i] == $addedfield);
$start=$i if ($end>0 && $tags[$i] eq $addedfield);
last if ($end>0 && $tags[$i] ne $addedfield);
}
warn "ST : $addedfield => $start / $end";
# add an empty line in all arrays. This forces a new field in MARC::Record.
splice(@tags,$end+1,0,'');
splice(@subfields,$end+1,0,'');
splice(@values,$end+1,0,'');
splice(@ind_tag,$end+1,0,'');
splice(@indicator,$end+1,0,'');
# then duplicate the field.
splice(@tags,$end+2,0,@tags[$start..$end]);
splice(@subfields,$end+2,0,@subfields[$start..$end]);
splice(@values,$end+2,0,@values[$start..$end]);
splice(@ind_tag,$end+2,0,@ind_tag[$start..$end]);
splice(@indicator,$end+2,0,@indicator[$start..$end]);
my %indicators;
for (my $i=0;$i<=$#ind_tag;$i++) {
$indicators{$ind_tag[$i]} = $indicator[$i];
}
my $record = MARChtml2marc($dbh,\@tags,\@subfields,\@values,%indicators);
warn "R=>".$record->as_formatted;
build_tabs ($template, $record, $dbh,$encoding);
build_hidden_data;
$template->param(
oldbiblionumber => $oldbiblionumber,
bibid => $bibid,
oldbiblionumtagfield => $oldbiblionumtagfield,
oldbiblionumtagsubfield => $oldbiblionumtagsubfield,
oldbiblioitemnumtagfield => $oldbiblioitemnumtagfield,
oldbiblioitemnumtagsubfield => $oldbiblioitemnumtagsubfield,
oldbiblioitemnumber => $oldbiblioitemnumber );
} elsif ($op eq "delete") {
#------------------------------------------------------------------------------------------------------------------------------
&NEWdelbiblio($dbh,$bibid);
print "Content-Type: text/html\n\n