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Koha-clms/cataloguing/additem.pl

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#!/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 CGI;
use strict;
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 C4::Search;
use C4::Circulation::Circ2;
use Encode;
use C4::Log;
my $logstatus=C4::Context->preference('Activate_log');
sub find_value {
my ($tagfield,$insubfield,$record) = @_;
my $result;
my $indicator;
my $item=$record->{datafield};
my $controlfield=$record->{controlfield};
my $leader=$record->{leader};
if ($tagfield eq '000'){
## We are getting the leader
$result=$leader->[0];
return($indicator,$result);
}
if ($tagfield <10){
foreach my $control (@$controlfield) {
if ($control->{tag} eq $tagfield){
$result.=$control->{content};
}
}
}else{
foreach my $field (@$item) {
if ($field->{tag} eq $tagfield){
foreach my $subfield ( $field->{'subfield'}){
foreach my $code ( @$subfield){
if ($code->{code} eq $insubfield) {
$result .= $code->{content};
$indicator = $field->{ind1}.$field->{ind2};
}
}## each code
}##each subfield
}## if tag
}### $field
}## tag<10
return($indicator,$result);
}
my $input = new CGI;
my $dbh = C4::Context->dbh;
my $error = $input->param('error');
my $biblionumber = $input->param('biblionumber');
my $oldbiblionumber =$biblionumber;
my $frameworkcode=$input->param('frameworkcode');
my $op = $input->param('op');
my $itemnumber = $input->param('itemnumber');
my $fromserials=$input->param('fromserials');## if a serial is being added do not display navigation menus
my $serialid=$input->param('serialid');
my @itemrecords; ##Builds existing items
my $bibliorecord; #Bibliorecord relared to this item
my $newrecord; ## the new record buing built
my $itemrecexist; #item record we are editing
my $xml; ## data on html
$frameworkcode=MARCfind_frameworkcode($dbh,$biblionumber) unless $frameworkcode;
my $tagslib = &MARCitemsgettagslib($dbh,1,$frameworkcode);
my $itemrecord;
my $nextop="additem";
my @errors; # store errors found while checking data BEFORE saving item.
###DO NOT CHANGE TO RETRIVE FROM ZEBRA#####
my $record =XMLgetbiblio($dbh,$biblionumber);
$bibliorecord=XML_xml2hash_onerecord($record);
my @itemxmls=XMLgetallitems($dbh,$biblionumber);
foreach my $itemrecord(@itemxmls){
my $itemhash=XML_xml2hash($itemrecord);
push @itemrecords, $itemhash;
}
####
my ($template, $loggedinuser, $cookie)
= get_template_and_user({template_name => "cataloguing/additem.tmpl",
query => $input,
type => "intranet",
authnotrequired => 0,
flagsrequired => {editcatalogue => 1},
debug => 1,
});
#------------------------------------------------------------------------------------------------------------------------------
if ($op eq "additem") {
#------------------------------------------------------------------------------------------------------------------------------
# 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];
}
## check for malformed xml -- non UTF-8 like (MARC8) will break xml without warning
### This usually happens with data coming from other Z3950 servers
## Slows the saving process so comment out at your own risk
eval{
$xml = MARChtml2xml(\@tags,\@subfields,\@values,\@indicator,\@ind_tag);
};
if ($@){
push @errors,"non_utf8" ;
$nextop = "additem";
goto FINAL;
};
my $newrecord=XML_xml2hash_onerecord($xml);
my $newbarcode=XML_readline_onerecord($newrecord,"barcode","holdings");
# if autoBarcode is ON, calculate barcode...
if (C4::Context->preference('autoBarcode')) {
unless ($newbarcode) {
my $sth_barcode = $dbh->prepare("select max(abs(barcode)) from items");
$sth_barcode->execute;
($newbarcode) = $sth_barcode->fetchrow;
$newbarcode++;
# OK, we have the new barcode, now create the entry in MARC record
$newrecord=XML_writeline( $newrecord, "barcode", $newbarcode,"holdings" );
}
}
# check for item barcode # being unique
my ($oldrecord)=XMLgetitem($dbh,"",$newbarcode);
push @errors,"barcode_not_unique" if($oldrecord);
# MARC::Record builded => now, record in DB
## User may be keeping serialids in marc records -- check and add it
if ($fromserials){
$newrecord=XML_writeline( $newrecord, "serialid", $serialid,"holdings" );
}
# if barcode exists, don't create, but report the problem.
unless ($oldrecord){
$itemnumber=NEWnewitem($dbh,$newrecord,$biblionumber) ;
if ($fromserials){
my $holdingbranch=XML_readline_onerecord($newrecord,"holdingbranch","holdings");
$template->param(exit=>1,holdingbranch=>$holdingbranch);
}
$nextop = "additem";
}
else{
$nextop = "additem";
$itemrecexist = $newrecord;
}
#------------------------------------------------------------------------------------------------------------------------------
} elsif ($op eq "edititem") {
#------------------------------------------------------------------------------------------------------------------------------
# retrieve item if exist => then, it's a modif
($itemrecexist) = XMLfinditem($itemnumber,@itemrecords);## item is already in our array-getit
$nextop="saveitem";
#logaction($loggedinuser,"acqui.simple","modify",$oldbiblionumber,"item : ".$itemnumber) if ($logstatus);
#------------------------------------------------------------------------------------------------------------------------------
} elsif ($op eq "delitem") {
#------------------------------------------------------------------------------------------------------------------------------
# retrieve item if exist => then, it's a modif
my $sth=$dbh->prepare("select * from issues i where i.returndate is null and i.itemnumber=?");
$sth->execute($itemnumber);
my $onloan=$sth->fetchrow;
push @errors,"book_on_loan" if ($onloan);
if ($onloan){
$nextop = "additem";
}else{
&NEWdelitem($dbh,$itemnumber);
$nextop="additem";
}
#------------------------------------------------------------------------------------------------------------------------------
} elsif ($op eq "saveitem") {
#------------------------------------------------------------------------------------------------------------------------------
# rebuild
#warn "save item";
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 $itemnumber = $input->param('itemnumber');
my %indicators;
for (my $i=0;$i<=$#ind_tag;$i++) {
$indicators{$ind_tag[$i]} = $indicator[$i];
}
## check for malformed xml -- non UTF-8 like (MARC8) will break xml without warning
### This usually happens with data coming from other Z3950 servers
## Slows the saving process so comment out at your own risk
eval{
$xml = MARChtml2xml(\@tags,\@subfields,\@values,\@indicator,\@ind_tag);
};
if ($@){
push @errors,"non_utf8" ;
$nextop = "edititem";
goto FINAL;
};
my $newrecord=XML_xml2hash_onerecord($xml);
my $newbarcode=XML_readline_onerecord($newrecord,"barcode","holdings");
my ($oldrecord)=XMLgetitem($dbh,"",$newbarcode);
$oldrecord=XML_xml2hash_onerecord($oldrecord);
my $exist=XML_readline_onerecord($oldrecord,"itemnumber","holdings") if $oldrecord;
if ($exist && ($exist ne $itemnumber)){
push @errors,"barcode_not_unique" ; ## Although editing user may have changed the barcode
$nextop="edititem";
}else{
NEWmoditem($dbh,$newrecord,$biblionumber,$itemnumber);
$itemnumber="";
$nextop="additem";
}
}
#
#------------------------------------------------------------------------------------------------------------------------------
# build screen with existing items. and "new" one
#------------------------------------------------------------------------------------------------------------------------------
FINAL:
my %indicators;
$indicators{995}=' ';
# now, build existing item list
my ($itemtagfield,$itemtagsubfield) = &MARCfind_marc_from_kohafield("itemnumber","holdings");
my @itemnums;
my @fields;
my %witness; #---- stores the list of subfields used at least once, with the "meaning" of the code
my @big_array;
my @item_value_loop;
my @header_value_loop;
unless($fromserials){ ## do not display existing items if adding a serial. It could be a looong list
foreach my $itemrecord (@itemrecords){
my $item=$itemrecord->{datafield};
my $controlfield=$itemrecord->{controlfield};
my $leader=$itemrecord->{leader};
my %this_row;
### The leader
unless ($tagslib->{'000'}->{'@'}->{tab} ne 10 || substr($tagslib->{'000'}->{'@'}->{hidden},1,1)>0){
my @datasub='000@';
$witness{$datasub[0]} = $tagslib->{'000'}->{'@'}->{lib};
$this_row{$datasub[0]} =$leader->[0];
}## leader
foreach my $control (@$controlfield){
push @itemnums,$control->{content} if ($control->{tag} eq $itemtagfield);
next if ($tagslib->{$control->{tag}}->{'@'}->{tab} ne 10);
next if (substr($tagslib->{$control->{tag}}->{'@'}->{hidden},1,1)>0);
my @datasub=$control->{tag}.'@';
$witness{$datasub[0]} = $tagslib->{$control->{tag}}->{'@'}->{lib};
$this_row{$datasub[0]} =$control->{content};
}## Controlfields
foreach my $data (@$item){
foreach my $subfield ( $data->{'subfield'}){
foreach my $code ( @$subfield){
# loop through each subfield
push @itemnums,$code->{content} if ($data->{tag} eq $itemtagfield && $code->{code} eq $itemtagsubfield);
next if ($tagslib->{$data->{tag}}->{$code->{code}}->{tab} ne 10);
next if (substr($tagslib->{$data->{tag}}->{$code->{code}}->{hidden},1,1)>0);
$witness{$data->{tag}.$code->{code}} = $tagslib->{$data->{tag}}->{$code->{code}}->{lib};
$this_row{$data->{tag}.$code->{code}} =$code->{content};
}
}# subfield
}## each data
if (%this_row) {
push(@big_array, \%this_row);
}
}## each record
#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 !
for (my $i=0;$i<=$#big_array; $i++) {
my $items_data;
foreach my $subfield_code (sort keys(%witness)) {
$items_data .="<td>".$big_array[$i]{$subfield_code}."</td>";
}
my %row_data;
$row_data{item_value} = $items_data;
$row_data{itemnumber} = $itemnums[$i];
push(@item_value_loop,\%row_data);
}
foreach my $subfield_code (sort keys(%witness)) {
my %header_value;
$header_value{header_value} = $witness{$subfield_code};
push(@header_value_loop, \%header_value);
}
}## unless from serials
# next item form
my @loop_data =();
my $i=0;
my $authorised_values_sth = $dbh->prepare("select authorised_value,lib from authorised_values where category=? order by lib");
foreach my $tag (sort keys %{$tagslib}) {
if ($itemtagfield <10){
next if($tag==$itemtagfield);
}
my $previous_tag = '';
# loop through each subfield
foreach my $subfield (sort keys %{$tagslib->{$tag}}) {
next if subfield_is_koha_internal_p($subfield);
next if ($tagslib->{$tag}->{$subfield}->{'tab'} ne "10");
next if ($tagslib->{$tag} eq $itemtagfield && $tagslib->{$tag}->{$subfield} eq $itemtagsubfield);
my %subfield_data;
$subfield_data{tag}=$tag;
$subfield_data{subfield}=$subfield;
$subfield_data{marc_lib}="<span id=\"error$i\">".$tagslib->{$tag}->{$subfield}->{lib}."</span>";
$subfield_data{mandatory}=$tagslib->{$tag}->{$subfield}->{mandatory};
$subfield_data{repeatable}=$tagslib->{$tag}->{$subfield}->{repeatable};
$subfield_data{hidden}= "display:none" if (substr($tagslib->{$tag}->{$subfield}->{hidden},2,1)>0);
my ($x,$value);
($x,$value) = find_value($tag,$subfield,$itemrecexist) if ($itemrecexist);
# search for itemcallnumber if applicable
my ($itemcntag,$itemcntagsub)=MARCfind_marc_from_kohafield("itemcallnumber","holdings");
if ($tag eq $itemcntag && $subfield eq $itemcntagsub && C4::Context->preference('itemcallnumber')) {
my $CNtag = substr(C4::Context->preference('itemcallnumber'),0,3);
my $CNsubfield = substr(C4::Context->preference('itemcallnumber'),3,1);
my $CNsubfield2 = substr(C4::Context->preference('itemcallnumber'),4,1);
my $temp1 = XML_readline_onerecord($bibliorecord,"","",$CNtag,$CNsubfield);
my $temp2 = XML_readline_onerecord($bibliorecord,"","",$CNtag,$CNsubfield2);
$value = $temp1.' '.$temp2;
$value=~s/^\s+|\s+$//g;
}
if ($tagslib->{$tag}->{$subfield}->{authorised_value}) {
my @authorised_values;
my %authorised_lib;
# builds list, depending on authorised value...
#---- branch
if ($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;
}
#---- "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;
}
}
$subfield_data{marc_value}= CGI::scrolling_list(-name=>'field_value',
-values=> \@authorised_values,
-default=>"$value", -labels => \%authorised_lib, -size=>1,
-multiple=>0, );
} elsif ($tagslib->{$tag}->{$subfield}->{thesaurus_category}) {
$subfield_data{marc_value}="<input type=\"text\" name=\"field_value\" size=47 maxlength=255 DISABLE READONLY> <a href=\"javascript:Dopop('../authorities/auth_finder.pl?authtypecode=".$tagslib->{$tag}->{$subfield}->{authtypecode}."&index=$i',$i)\">...</a>";
#"
} elsif ($tagslib->{$tag}->{$subfield}->{'value_builder'}) {
my $cgidir = C4::Context->intranetdir ."/cgi-bin/value_builder";
unless (opendir(DIR, "$cgidir")) {
$cgidir = C4::Context->intranetdir."/value_builder";
}
my $plugin=$cgidir."/".$tagslib->{$tag}->{$subfield}->{'value_builder'};
require $plugin;
my $extended_param = plugin_parameters($dbh,$newrecord,$tagslib,$i,0);
my ($function_name,$javascript) = plugin_javascript($dbh,$newrecord,$tagslib,$i,0);
$subfield_data{marc_value}="<input type=\"text\" name=\"field_value\" value=\"$value\" size=\"47\" maxlength=\"255\" DISABLE READONLY OnFocus=\"javascript:Focus$function_name($i)\" OnBlur=\"javascript:Blur$function_name($i)\"> <a href=\"javascript:Clic$function_name($i)\">...</a> $javascript";
} else {
$subfield_data{marc_value}="<input type=\"text\" name=\"field_value\" value=\"$value\" size=50 maxlength=255>";
}
# $subfield_data{marc_value}="<input type=\"text\" name=\"field_value\">";
push(@loop_data, \%subfield_data);
$i++
}
}
# what's the next op ? it's what we are not in : an add if we're editing, otherwise, and edit.
$template->param(item_loop => \@item_value_loop,
item_header_loop => \@header_value_loop,
biblionumber =>$biblionumber,
title => &XML_readline_onerecord($bibliorecord,"title","biblios"),
author => &XML_readline_onerecord($bibliorecord,"author","biblios"),
item => \@loop_data,
itemnumber => $itemnumber,
itemtagfield => $itemtagfield,
itemtagsubfield =>$itemtagsubfield,
op => $nextop,
opisadd => ($nextop eq "saveitem")?0:1,
fromserials=>$fromserials, serialid=>$serialid,);
foreach my $error (@errors) {
$template->param($error => 1);
}
output_html_with_http_headers $input, $cookie, $template->output;
sub XMLfinditem {
my ($itemnumber,@itemrecords)=@_;
foreach my $record (@itemrecords){
my $inumber=XML_readline_onerecord($record,"itemnumber","holdings");
if ($inumber ==$itemnumber){
return $record;
}
}
}
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