Koha/cataloguing/additem.pl
Colin Campbell c0e773c6e6 Bug 2664: Add item should preselect logged in branch
An earlier fix to stop branch values being overwritten in
edit items was causing the branch value to be unset when adding items

Signed-off-by: Nicole Engard <nengard@bywatersolutions.com>
Signed-off-by: Galen Charlton <gmcharlt@gmail.com>
2010-10-06 06:18:58 -04:00

582 lines
24 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.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
use strict;
#use warnings; FIXME - Bug 2505
use CGI;
use C4::Auth;
use C4::Output;
use C4::Biblio;
use C4::Items;
use C4::Context;
use C4::Koha; # XXX subfield_is_koha_internal_p
use C4::Branch; # XXX subfield_is_koha_internal_p
use C4::ClassSource;
use C4::Dates;
use MARC::File::XML;
sub find_value {
my ($tagfield,$insubfield,$record) = @_;
my $result;
my $indicator;
foreach my $field ($record->field($tagfield)) {
my @subfields = $field->subfields();
foreach my $subfield (@subfields) {
if (@$subfield[0] eq $insubfield) {
$result .= @$subfield[1];
$indicator = $field->indicator(1).$field->indicator(2);
}
}
}
return($indicator,$result);
}
sub get_item_from_barcode {
my ($barcode)=@_;
my $dbh=C4::Context->dbh;
my $result;
my $rq=$dbh->prepare("SELECT itemnumber from items where items.barcode=?");
$rq->execute($barcode);
($result)=$rq->fetchrow;
return($result);
}
sub set_item_default_location {
my $itemnumber = shift;
if ( C4::Context->preference('NewItemsDefaultLocation') ) {
my $item = GetItem( $itemnumber );
$item->{'permanent_location'} = $item->{'location'};
$item->{'location'} = C4::Context->preference('NewItemsDefaultLocation');
ModItem( $item, undef, $itemnumber);
}
}
my $input = new CGI;
my $dbh = C4::Context->dbh;
my $error = $input->param('error');
my $biblionumber = $input->param('biblionumber');
my $itemnumber = $input->param('itemnumber');
my $op = $input->param('op');
my $frameworkcode = &GetFrameworkCode($biblionumber);
# Defining which userflag is needing according to the framework currently used
my $userflags;
if (defined $input->param('frameworkcode')) {
$userflags = ($input->param('frameworkcode') eq 'FA') ? "fast_cataloging" : "edit_items";
}
if (not defined $userflags) {
$userflags = ($frameworkcode eq 'FA') ? "fast_cataloging" : "edit_items";
}
my ($template, $loggedinuser, $cookie)
= get_template_and_user({template_name => "cataloguing/additem.tmpl",
query => $input,
type => "intranet",
authnotrequired => 0,
flagsrequired => {editcatalogue => $userflags},
debug => 1,
});
my $today_iso = C4::Dates->today('iso');
$template->param(today_iso => $today_iso);
my $tagslib = &GetMarcStructure(1,$frameworkcode);
my $record = GetMarcBiblio($biblionumber);
my $oldrecord = TransformMarcToKoha($dbh,$record);
my $itemrecord;
my $nextop="additem";
my @errors; # store errors found while checking data BEFORE saving item.
#-------------------------------------------------------------------------------
if ($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 $xml = TransformHtmlToXml(\@tags,\@subfields,\@values,\@indicator,\@ind_tag, 'ITEM');
my $record = MARC::Record::new_from_xml($xml, 'UTF-8');
# type of add
my $add_submit = $input->param('add_submit');
my $add_duplicate_submit = $input->param('add_duplicate_submit');
my $add_multiple_copies_submit = $input->param('add_multiple_copies_submit');
my $number_of_copies = $input->param('number_of_copies');
# if autoBarcode is set to 'incremental', calculate barcode...
# NOTE: This code is subject to change in 3.2 with the implemenation of ajax based autobarcode code
# NOTE: 'incremental' is the ONLY autoBarcode option available to those not using javascript
if (C4::Context->preference('autoBarcode') eq 'incremental') {
my ($tagfield,$tagsubfield) = &GetMarcFromKohaField("items.barcode",$frameworkcode);
unless ($record->field($tagfield)->subfield($tagsubfield)) {
my $sth_barcode = $dbh->prepare("select max(abs(barcode)) from items");
$sth_barcode->execute;
my ($newbarcode) = $sth_barcode->fetchrow;
$newbarcode++;
# OK, we have the new barcode, now create the entry in MARC record
my $fieldItem = $record->field($tagfield);
$record->delete_field($fieldItem);
$fieldItem->add_subfields($tagsubfield => $newbarcode);
$record->insert_fields_ordered($fieldItem);
}
}
my $addedolditem = TransformMarcToKoha($dbh,$record);
# If we have to add or add & duplicate, we add the item
if ($add_submit || $add_duplicate_submit) {
# check for item barcode # being unique
my $exist_itemnumber = get_item_from_barcode($addedolditem->{'barcode'});
push @errors,"barcode_not_unique" if($exist_itemnumber);
# if barcode exists, don't create, but report The problem.
unless ($exist_itemnumber) {
my ($oldbiblionumber,$oldbibnum,$oldbibitemnum) = AddItemFromMarc($record,$biblionumber);
set_item_default_location($oldbibitemnum);
}
$nextop = "additem";
if ($exist_itemnumber) {
$itemrecord = $record;
}
}
# If we have to add & duplicate
if ($add_duplicate_submit) {
# We try to get the next barcode
use C4::Barcodes;
my $barcodeobj = C4::Barcodes->new;
my $barcodevalue = $barcodeobj->next_value($addedolditem->{'barcode'}) if $barcodeobj;
my ($tagfield,$tagsubfield) = &GetMarcFromKohaField("items.barcode",$frameworkcode);
if ($record->field($tagfield)->subfield($tagsubfield)) {
# If we got the next codebar value, we put it in the record
if ($barcodevalue) {
$record->field($tagfield)->update($tagsubfield => $barcodevalue);
# If not, we delete the recently inserted barcode from the record (so the user can input a barcode himself)
} else {
$record->field($tagfield)->update($tagsubfield => '');
}
}
$itemrecord = $record;
}
# If we have to add multiple copies
if ($add_multiple_copies_submit) {
use C4::Barcodes;
my $barcodeobj = C4::Barcodes->new;
my $oldbarcode = $addedolditem->{'barcode'};
my ($tagfield,$tagsubfield) = &GetMarcFromKohaField("items.barcode",$frameworkcode);
# If there is a barcode and we can't find him new values, we can't add multiple copies
my $testbarcode = $barcodeobj->next_value($oldbarcode) if $barcodeobj;
if ($oldbarcode && !$testbarcode) {
push @errors, "no_next_barcode";
$itemrecord = $record;
} else {
# We add each item
# For the first iteration
my $barcodevalue = $oldbarcode;
my $exist_itemnumber;
for (my $i = 0; $i < $number_of_copies;) {
# If there is a barcode
if ($barcodevalue) {
# Getting a new barcode (if it is not the first iteration or the barcode we tried already exists)
$barcodevalue = $barcodeobj->next_value($oldbarcode) if ($i > 0 || $exist_itemnumber);
# Putting it into the record
if ($barcodevalue) {
$record->field($tagfield)->update($tagsubfield => $barcodevalue);
}
# Checking if the barcode already exists
$exist_itemnumber = get_item_from_barcode($barcodevalue);
}
# Adding the item
if (!$exist_itemnumber) {
my ($oldbiblionumber,$oldbibnum,$oldbibitemnum) = AddItemFromMarc($record,$biblionumber);
set_item_default_location($oldbibitemnum);
# We count the item only if it was really added
# That way, all items are added, even if there was some already existing barcodes
# FIXME : Please note that there is a risk of infinite loop here if we never find a suitable barcode
$i++;
}
# Preparing the next iteration
$oldbarcode = $barcodevalue;
}
undef($itemrecord);
}
}
#-------------------------------------------------------------------------------
} elsif ($op eq "edititem") {
#-------------------------------------------------------------------------------
# retrieve item if exist => then, it's a modif
$itemrecord = C4::Items::GetMarcItem($biblionumber,$itemnumber);
$nextop = "saveitem";
#-------------------------------------------------------------------------------
} elsif ($op eq "delitem") {
#-------------------------------------------------------------------------------
# check that there is no issue on this item before deletion.
$error = &DelItemCheck($dbh,$biblionumber,$itemnumber);
if($error == 1){
print $input->redirect("additem.pl?biblionumber=$biblionumber&frameworkcode=$frameworkcode");
}else{
push @errors,$error;
$nextop="additem";
}
#-------------------------------------------------------------------------------
} elsif ($op eq "delallitems") {
#-------------------------------------------------------------------------------
my @biblioitems = &GetBiblioItemByBiblioNumber($biblionumber);
foreach my $biblioitem (@biblioitems){
my $items = &GetItemsByBiblioitemnumber($biblioitem->{biblioitemnumber});
foreach my $item (@$items){
&DelItem($dbh,$biblionumber,$item->{itemnumber});
}
}
#-------------------------------------------------------------------------------
} elsif ($op eq "saveitem") {
#-------------------------------------------------------------------------------
# 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 $itemnumber = $input->param('itemnumber');
my $xml = TransformHtmlToXml(\@tags,\@subfields,\@values,\@indicator,\@ind_tag,'ITEM');
my $itemtosave=MARC::Record::new_from_xml($xml, 'UTF-8');
# MARC::Record builded => now, record in DB
# warn "R: ".$record->as_formatted;
# check that the barcode don't exist already
my $addedolditem = TransformMarcToKoha($dbh,$itemtosave);
my $exist_itemnumber = get_item_from_barcode($addedolditem->{'barcode'});
if ($exist_itemnumber && $exist_itemnumber != $itemnumber) {
push @errors,"barcode_not_unique";
} else {
my ($oldbiblionumber,$oldbibnum,$oldbibitemnum) = ModItemFromMarc($itemtosave,$biblionumber,$itemnumber);
$itemnumber="";
}
$nextop="additem";
}
#
#-------------------------------------------------------------------------------
# build screen with existing items. and "new" one
#-------------------------------------------------------------------------------
# now, build existiing item list
my $temp = GetMarcBiblio( $biblionumber );
my @fields = $temp->fields();
#my @fields = $record->fields();
my %witness; #---- stores the list of subfields used at least once, with the "meaning" of the code
my @big_array;
#---- finds where items.itemnumber is stored
my ( $itemtagfield, $itemtagsubfield) = &GetMarcFromKohaField("items.itemnumber", $frameworkcode);
my ($branchtagfield, $branchtagsubfield) = &GetMarcFromKohaField("items.homebranch", $frameworkcode);
foreach my $field (@fields) {
next if ($field->tag()<10);
my @subf = $field->subfields or (); # don't use ||, as that forces $field->subfelds to be interpreted in scalar context
my %this_row;
# loop through each subfield
for my $i (0..$#subf) {
next if ($tagslib->{$field->tag()}->{$subf[$i][0]}->{tab} ne 10
&& ($field->tag() ne $itemtagfield
&& $subf[$i][0] ne $itemtagsubfield));
$witness{$subf[$i][0]} = $tagslib->{$field->tag()}->{$subf[$i][0]}->{lib} if ($tagslib->{$field->tag()}->{$subf[$i][0]}->{tab} eq 10);
if ($tagslib->{$field->tag()}->{$subf[$i][0]}->{tab} eq 10) {
$this_row{$subf[$i][0]}=GetAuthorisedValueDesc( $field->tag(),
$subf[$i][0], $subf[$i][1], '', $tagslib)
|| $subf[$i][1];
}
if (($field->tag eq $branchtagfield) && ($subf[$i][$0] eq $branchtagsubfield) && C4::Context->preference("IndependantBranches")) {
#verifying rights
my $userenv = C4::Context->userenv();
unless (($userenv->{'flags'} == 1) or (($userenv->{'branch'} eq $subf[$i][1]))){
$this_row{'nomod'}=1;
}
}
$this_row{itemnumber} = $subf[$i][1] if ($field->tag() eq $itemtagfield && $subf[$i][0] eq $itemtagsubfield);
}
if (%this_row) {
push(@big_array, \%this_row);
}
}
my ($holdingbrtagf,$holdingbrtagsubf) = &GetMarcFromKohaField("items.holdingbranch",$frameworkcode);
@big_array = sort {$a->{$holdingbrtagsubf} cmp $b->{$holdingbrtagsubf}} @big_array;
# now, construct template !
# First, the existing items for display
my @item_value_loop;
my @header_value_loop;
for my $row ( @big_array ) {
my %row_data;
my @item_fields = map +{ field => $_ || '' }, @$row{ sort keys(%witness) };
$row_data{item_value} = [ @item_fields ];
$row_data{itemnumber} = $row->{itemnumber};
#reporting this_row values
$row_data{'nomod'} = $row->{'nomod'};
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);
}
# now, build the item form for entering a new item
my @loop_data =();
my $i=0;
my $branches = GetBranchesLoop(); # build once ahead of time, instead of multiple times later.
my $pref_itemcallnumber = C4::Context->preference('itemcallnumber');
# Getting the fields where the item location is
my ($location_field, $location_subfield) = GetMarcFromKohaField('items.location', $frameworkcode);
# Getting the name of the authorised values' category for item location
my $item_location_category = $tagslib->{$location_field}->{$location_subfield}->{'authorised_value'};
foreach my $tag (sort keys %{$tagslib}) {
# 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");
my %subfield_data;
my $index_subfield = int(rand(1000000));
if ($subfield eq '@'){
$subfield_data{id} = "tag_".$tag."_subfield_00_".$index_subfield;
} else {
$subfield_data{id} = "tag_".$tag."_subfield_".$subfield."_".$index_subfield;
}
$subfield_data{tag} = $tag;
$subfield_data{subfield} = $subfield;
$subfield_data{random} = int(rand(1000000)); # why do we need 2 different randoms?
# $subfield_data{marc_lib} = $tagslib->{$tag}->{$subfield}->{lib};
$subfield_data{marc_lib} ="<span id=\"error$i\" title=\"".$tagslib->{$tag}->{$subfield}->{lib}."\">".$tagslib->{$tag}->{$subfield}->{lib}."</span>";
$subfield_data{mandatory} = $tagslib->{$tag}->{$subfield}->{mandatory};
$subfield_data{repeatable} = $tagslib->{$tag}->{$subfield}->{repeatable};
my ($x,$value);
($x,$value) = find_value($tag,$subfield,$itemrecord) if ($itemrecord);
$value =~ s/"/&quot;/g;
unless ($value) {
$value = $tagslib->{$tag}->{$subfield}->{defaultvalue};
# get today date & replace YYYY, MM, DD if provided in the default value
my ( $year, $month, $day ) = split ',', $today_iso; # FIXME: iso dates don't have commas!
$value =~ s/YYYY/$year/g;
$value =~ s/MM/$month/g;
$value =~ s/DD/$day/g;
}
$subfield_data{visibility} = "display:none;" if (($tagslib->{$tag}->{$subfield}->{hidden} > 4) || ($tagslib->{$tag}->{$subfield}->{hidden} < -4));
# testing branch value if IndependantBranches.
if (!$value && $tagslib->{$tag}->{$subfield}->{kohafield} eq 'items.itemcallnumber' && $pref_itemcallnumber) {
my $CNtag = substr($pref_itemcallnumber, 0, 3);
my $CNsubfield = substr($pref_itemcallnumber, 3, 1);
my $CNsubfield2 = substr($pref_itemcallnumber, 4, 1);
my $temp2 = $temp->field($CNtag);
if ($temp2) {
$value = ($temp2->subfield($CNsubfield)).' '.($temp2->subfield($CNsubfield2));
#remove any trailing space incase one subfield is used
$value =~ s/^\s+|\s+$//g;
}
}
my $attributes_no_value = qq(id="$subfield_data{id}" name="field_value" class="input_marceditor" size="67" maxlength="255" );
my $attributes = qq($attributes_no_value value="$value" );
if ( $tagslib->{$tag}->{$subfield}->{authorised_value} ) {
my @authorised_values;
my %authorised_lib;
# builds list, depending on authorised value...
if ( $tagslib->{$tag}->{$subfield}->{authorised_value} eq "branches" ) {
foreach my $thisbranch (@$branches) {
push @authorised_values, $thisbranch->{value};
$authorised_lib{$thisbranch->{value}} = $thisbranch->{branchname};
# in edit item this is set to the data value otherwise use default
if ($op ne 'edititem' && $thisbranch->{selected} ) {
$value = $thisbranch->{value};
}
}
}
elsif ( $tagslib->{$tag}->{$subfield}->{authorised_value} eq "itemtypes" ) {
push @authorised_values, "" unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
my $sth = $dbh->prepare("select itemtype,description from itemtypes order by description");
$sth->execute;
while ( my ( $itemtype, $description ) = $sth->fetchrow_array ) {
push @authorised_values, $itemtype;
$authorised_lib{$itemtype} = $description;
}
unless ( $value ) {
my $itype_sth = $dbh->prepare("SELECT itemtype FROM biblioitems WHERE biblionumber = ?");
$itype_sth->execute( $biblionumber );
( $value ) = $itype_sth->fetchrow_array;
}
#---- class_sources
}
elsif ( $tagslib->{$tag}->{$subfield}->{authorised_value} eq "cn_source" ) {
push @authorised_values, "" unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
my $class_sources = GetClassSources();
my $default_source = C4::Context->preference("DefaultClassificationSource");
foreach my $class_source (sort keys %$class_sources) {
next unless $class_sources->{$class_source}->{'used'} or
($value and $class_source eq $value) or
($class_source eq $default_source);
push @authorised_values, $class_source;
$authorised_lib{$class_source} = $class_sources->{$class_source}->{'description'};
}
$value = $default_source unless ($value);
#---- "true" authorised value
}
else {
push @authorised_values, "" unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
# Are we dealing with item location ?
my $item_location = ($tagslib->{$tag}->{$subfield}->{authorised_value} eq $item_location_category) ? 1 : 0;
# If so, we sort by authorised_value, else by libelle
my $orderby = $item_location ? 'authorised_value' : 'lib';
my $authorised_values_sth = $dbh->prepare("SELECT authorised_value,lib FROM authorised_values WHERE category=? ORDER BY $orderby");
$authorised_values_sth->execute( $tagslib->{$tag}->{$subfield}->{authorised_value});
while ( my ( $value, $lib ) = $authorised_values_sth->fetchrow_array ) {
push @authorised_values, $value;
if ($tagslib->{$tag}->{$subfield}->{authorised_value} eq $item_location_category) {
$authorised_lib{$value} = $value . " - " . $lib;
} else {
$authorised_lib{$value} = $lib;
}
# For item location, we show the code and the libelle
$authorised_lib{$value} = ($item_location) ? $value . " - " . $lib : $lib;
}
}
$subfield_data{marc_value} =CGI::scrolling_list( # FIXME: factor out scrolling_list
-name => "field_value",
-values => \@authorised_values,
-default => $value,
-labels => \%authorised_lib,
-override => 1,
-size => 1,
-multiple => 0,
# -tabindex => 1,
-id => "tag_".$tag."_subfield_".$subfield."_".$index_subfield,
-class => "input_marceditor",
);
# it's a thesaurus / authority field
}
elsif ( $tagslib->{$tag}->{$subfield}->{authtypecode} ) {
$subfield_data{marc_value} = "<input type=\"text\" $attributes />
<a href=\"#\" class=\"buttonDot\"
onclick=\"Dopop('/cgi-bin/koha/authorities/auth_finder.pl?authtypecode=".$tagslib->{$tag}->{$subfield}->{authtypecode}."&index=$subfield_data{id}','$subfield_data{id}'); return false;\" title=\"Tag Editor\">...</a>
";
# it's a plugin field
}
elsif ( $tagslib->{$tag}->{$subfield}->{value_builder} ) {
# opening plugin
my $plugin = C4::Context->intranetdir . "/cataloguing/value_builder/" . $tagslib->{$tag}->{$subfield}->{'value_builder'};
if (do $plugin) {
my $extended_param = plugin_parameters( $dbh, $temp, $tagslib, $subfield_data{id}, \@loop_data );
my ( $function_name, $javascript ) = plugin_javascript( $dbh, $temp, $tagslib, $subfield_data{id}, \@loop_data );
$subfield_data{marc_value} = qq[<input $attributes
onfocus="Focus$function_name($subfield_data{random}, '$subfield_data{id}');"
onblur=" Blur$function_name($subfield_data{random}, '$subfield_data{id}');" />
<a href="#" class="buttonDot" onclick="Clic$function_name('$subfield_data{id}'); return false;" title="Tag Editor">...</a>
$javascript];
} else {
warn "Plugin Failed: $plugin";
$subfield_data{marc_value} = "<input $attributes />"; # supply default input form
}
}
elsif ( $tag eq '' ) { # it's an hidden field
$subfield_data{marc_value} = qq(<input type="hidden" $attributes />);
}
elsif ( $tagslib->{$tag}->{$subfield}->{'hidden'} ) { # FIXME: shouldn't input type be "hidden" ?
$subfield_data{marc_value} = qq(<input type="text" $attributes />);
}
elsif ( length($value) > 100
or (C4::Context->preference("marcflavour") eq "UNIMARC" and
300 <= $tag && $tag < 400 && $subfield eq 'a' )
or (C4::Context->preference("marcflavour") eq "MARC21" and
500 <= $tag && $tag < 600 )
) {
# oversize field (textarea)
$subfield_data{marc_value} = "<textarea $attributes_no_value>$value</textarea>\n";
} else {
# it's a standard field
$subfield_data{marc_value} = "<input $attributes />";
}
# $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( title => $record->title() ) if ($record ne "-1");
$template->param(
biblionumber => $biblionumber,
title => $oldrecord->{title},
author => $oldrecord->{author},
item_loop => \@item_value_loop,
item_header_loop => \@header_value_loop,
item => \@loop_data,
itemnumber => $itemnumber,
itemtagfield => $itemtagfield,
itemtagsubfield => $itemtagsubfield,
op => $nextop,
opisadd => ($nextop eq "saveitem") ? 0 : 1,
C4::Search::enabled_staff_search_views,
);
foreach my $error (@errors) {
$template->param($error => 1);
}
output_html_with_http_headers $input, $cookie, $template->output;