use strict;
use warnings;
+use Carp;
# use utf8;
use MARC::Record;
&GetMarcBiblio
&GetMarcAuthors
&GetMarcSeries
+ &GetMarcHosts
GetMarcUrls
&GetUsedMarcStructure
&GetXmlBiblio
&GetMarcFromKohaField
&GetFrameworkCode
&TransformKohaToMarc
+ &PrepHostMarcField
&CountItemsIssued
+ &CountBiblioInOrders
+ &GetSubscriptionsId
+ &GetHolds
);
# To modify something
}
};
+use Memoize;
+memoize('GetMarcStructure');
+
=head1 NAME
C4::Biblio - cataloging management functions
sub ModBiblio {
my ( $record, $biblionumber, $frameworkcode ) = @_;
+ croak "No record" unless $record;
+
if ( C4::Context->preference("CataloguingLog") ) {
my $newrecord = GetMarcBiblio($biblionumber);
logaction( "CATALOGUING", "MODIFY", $biblionumber, "BEFORE=>" . $newrecord->as_formatted );
}
- SetUTF8Flag($record);
- my $dbh = C4::Context->dbh;
-
- $frameworkcode = "" unless $frameworkcode;
-
- # get the items before and append them to the biblio before updating the record, atm we just have the biblio
- my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
- my $oldRecord = GetMarcBiblio($biblionumber);
-
- # delete any item fields from incoming record to avoid
- # duplication or incorrect data - use AddItem() or ModItem()
- # to change items
- foreach my $field ( $record->field($itemtag) ) {
- $record->delete_field($field);
- }
-
+ # Cleaning up invalid fields must be done early or SetUTF8Flag is liable to
+ # throw an exception which probably won't be handled.
foreach my $field ($record->fields()) {
if (! $field->is_control_field()) {
- if (scalar($field->subfields()) == 0) {
- $record->delete_fields($field);
+ if (scalar($field->subfields()) == 0 || (scalar($field->subfields()) == 1 && $field->subfield('9'))) {
+ $record->delete_field($field);
}
}
}
+ SetUTF8Flag($record);
+ my $dbh = C4::Context->dbh;
+
+ $frameworkcode = "" unless $frameworkcode;
+
+ _strip_item_fields($record, $frameworkcode);
+
# update biblionumber and biblioitemnumber in MARC
# FIXME - this is assuming a 1 to 1 relationship between
# biblios and biblioitems
return 1;
}
+=head2 _strip_item_fields
+
+ _strip_item_fields($record, $frameworkcode)
+
+Utility routine to remove item tags from a
+MARC bib.
+
+=cut
+
+sub _strip_item_fields {
+ my $record = shift;
+ my $frameworkcode = shift;
+ # get the items before and append them to the biblio before updating the record, atm we just have the biblio
+ my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
+
+ # delete any item fields from incoming record to avoid
+ # duplication or incorrect data - use AddItem() or ModItem()
+ # to change items
+ foreach my $field ( $record->field($itemtag) ) {
+ $record->delete_field($field);
+ }
+}
+
=head2 ModBiblioframework
ModBiblioframework($biblionumber,$frameworkcode);
sub GetISBDView {
my ( $biblionumber, $template ) = @_;
my $record = GetMarcBiblio($biblionumber, 1);
+ return undef unless defined $record;
my $itemtype = &GetFrameworkCode($biblionumber);
my ( $holdingbrtagf, $holdingbrtagsubf ) = &GetMarcFromKohaField( "items.holdingbranch", $itemtype );
my $tagslib = &GetMarcStructure( 1, $itemtype );
if ($@) { warn " problem with :$biblionumber : $@ \n$marcxml"; }
return unless $record;
+ C4::Biblio::_koha_marc_update_bib_ids($record, '', $biblionumber, $biblionumber);
C4::Biblio::EmbedItemsInMarcBiblio($record, $biblionumber) if ($embeditems);
- # $record = MARC::Record::new_from_usmarc( $marc) if $marc;
return $record;
} else {
return undef;
if ( C4::Context->preference("marcflavour") eq "UNIMARC" ) {
# Setting datas
- $aulast = $record->subfield( '700', 'a' );
- $aufirst = $record->subfield( '700', 'b' );
+ $aulast = $record->subfield( '700', 'a' ) || '';
+ $aufirst = $record->subfield( '700', 'b' ) || '';
$oauthors = "&rft.au=$aufirst $aulast";
# others authors
( $mtx eq 'dc' )
? "&rft.title=" . $record->subfield( '200', 'a' )
: "&rft.title=" . $record->subfield( '200', 'a' ) . "&rft.btitle=" . $record->subfield( '200', 'a' );
- $pubyear = $record->subfield( '210', 'd' );
- $publisher = $record->subfield( '210', 'c' );
- $isbn = $record->subfield( '010', 'a' );
- $issn = $record->subfield( '011', 'a' );
+ $pubyear = $record->subfield( '210', 'd' ) || '';
+ $publisher = $record->subfield( '210', 'c' ) || '';
+ $isbn = $record->subfield( '010', 'a' ) || '';
+ $issn = $record->subfield( '011', 'a' ) || '';
} else {
# MARC21 need some improve
$subtitle = $record->subfield( '245', 'b' ) || '';
$title .= $subtitle;
if ($titletype eq 'a') {
- $pubyear = substr $record->field('008')->data(), 7, 4;
+ $pubyear = $record->field('008') || '';
+ $pubyear = substr($pubyear->data(), 7, 4) if $pubyear;
$isbn = $record->subfield( '773', 'z' ) || '';
$issn = $record->subfield( '773', 'x' ) || '';
if ($mtx eq 'journal') {
=cut
+my $_auth_val;
+
sub GetAuthorisedValueDesc {
my ( $tag, $subfield, $value, $framework, $tagslib, $category, $opac ) = @_;
my $dbh = C4::Context->dbh;
}
if ( $category ne "" ) {
- my $sth = $dbh->prepare( "SELECT lib, lib_opac FROM authorised_values WHERE category = ? AND authorised_value = ?" );
- $sth->execute( $category, $value );
- my $data = $sth->fetchrow_hashref;
+
+ my $data;
+
+ if ( $data = $_auth_val->{$category}->{$value} ) {
+warn "XXX auth_val hit: $category $value\n";
+ } else {
+ my $sth = $dbh->prepare( "SELECT lib, lib_opac FROM authorised_values WHERE category = ? AND authorised_value = ?" );
+ $sth->execute( $category, $value );
+ $_auth_val->{$category}->{$value} = $data = $sth->fetchrow_hashref;
+ }
return ( $opac && $data->{'lib_opac'} ) ? $data->{'lib_opac'} : $data->{'lib'};
} else {
return $value; # if nothing is found return the original value
my $value = $subject_subfield->[1];
my $linkvalue = $value;
$linkvalue =~ s/(\(|\))//g;
- my $operator = " and " unless $counter == 0;
+ my $operator;
+ if ( $counter != 0 ) {
+ $operator = ' and ';
+ }
if ( $code eq 9 ) {
$found9 = 1;
@link_loop = ( { 'limit' => 'an', link => "$linkvalue" } );
if ( not $found9 ) {
push @link_loop, { 'limit' => $subject_limit, link => $linkvalue, operator => $operator };
}
- my $separator = C4::Context->preference("authoritysep") unless $counter == 0;
+ my $separator;
+ if ( $counter != 0 ) {
+ $separator = C4::Context->preference('authoritysep');
+ }
# ignore $9
my @this_link_loop = @link_loop;
my $value = $authors_subfield->[1];
my $linkvalue = $value;
$linkvalue =~ s/(\(|\))//g;
- my $operator = " and " unless $count_auth == 0;
+ my $operator;
+ if ( $count_auth != 0 ) {
+ $operator = ' and ';
+ }
# if we have an authority link, use that as the link, otherwise use standard searching
if ($subfield9) {
$value = GetAuthorisedValueDesc( $field->tag(), $authors_subfield->[0], $authors_subfield->[1], '', $tagslib )
if ( $marcflavour eq 'UNIMARC' and ( $authors_subfield->[0] =~ /4/ ) );
my @this_link_loop = @link_loop;
- my $separator = C4::Context->preference("authoritysep") unless $count_auth == 0;
- push @subfields_loop, { code => $subfieldcode, value => $value, link_loop => \@this_link_loop, separator => $separator } unless ( $authors_subfield->[0] eq '9' );
+ my $separator;
+ if ( $count_auth != 0 ) {
+ $separator = C4::Context->preference('authoritysep');
+ }
+ push @subfields_loop,
+ { code => $subfieldcode,
+ value => $value,
+ link_loop => \@this_link_loop,
+ separator => $separator
+ }
+ unless ( $authors_subfield->[0] eq '9' );
$count_auth++;
}
push @marcauthors, { MARCAUTHOR_SUBFIELDS_LOOP => \@subfields_loop };
my $value = $series_subfield->[1];
my $linkvalue = $value;
$linkvalue =~ s/(\(|\))//g;
- my $operator = " and " unless $counter == 0;
- push @link_loop, { link => $linkvalue, operator => $operator };
- my $separator = C4::Context->preference("authoritysep") unless $counter == 0;
+ if ( $counter != 0 ) {
+ push @link_loop, { link => $linkvalue, operator => ' and ', };
+ } else {
+ push @link_loop, { link => $linkvalue, operator => undef, };
+ }
+ my $separator;
+ if ( $counter != 0 ) {
+ $separator = C4::Context->preference('authoritysep');
+ }
if ($volume_number) {
push @subfields_loop, { volumenum => $value };
} else {
- push @subfields_loop, { code => $code, value => $value, link_loop => \@link_loop, separator => $separator, volumenum => $volume_number } unless ( $series_subfield->[0] eq '9' );
+ if ( $series_subfield->[0] ne '9' ) {
+ push @subfields_loop, {
+ code => $code,
+ value => $value,
+ link_loop => \@link_loop,
+ separator => $separator,
+ volumenum => $volume_number,
+ };
+ }
}
$counter++;
}
return $marcseriessarray;
} #end getMARCseriess
+=head2 GetMarcHosts
+
+ $marchostsarray = GetMarcHosts($record,$marcflavour);
+
+Get all host records (773s MARC21, 461 UNIMARC) from the MARC record and returns them in an array.
+
+=cut
+
+sub GetMarcHosts {
+ my ( $record, $marcflavour ) = @_;
+ my ( $tag,$title_subf,$bibnumber_subf,$itemnumber_subf);
+ $marcflavour ||="MARC21";
+ if ( $marcflavour eq "MARC21" || $marcflavour eq "NORMARC" ) {
+ $tag = "773";
+ $title_subf = "t";
+ $bibnumber_subf ="0";
+ $itemnumber_subf='9';
+ }
+ elsif ($marcflavour eq "UNIMARC") {
+ $tag = "461";
+ $title_subf = "t";
+ $bibnumber_subf ="0";
+ $itemnumber_subf='9';
+ };
+
+ my @marchosts;
+
+ foreach my $field ( $record->field($tag)) {
+
+ my @fields_loop;
+
+ my $hostbiblionumber = $field->subfield("$bibnumber_subf");
+ my $hosttitle = $field->subfield($title_subf);
+ my $hostitemnumber=$field->subfield($itemnumber_subf);
+ push @fields_loop, { hostbiblionumber => $hostbiblionumber, hosttitle => $hosttitle, hostitemnumber => $hostitemnumber};
+ push @marchosts, { MARCHOSTS_FIELDS_LOOP => \@fields_loop };
+
+ }
+ my $marchostsarray = \@marchosts;
+ return $marchostsarray;
+}
+
=head2 GetFrameworkCode
$frameworkcode = GetFrameworkCode( $biblionumber )
=cut
+our $_frameworkcode;
+
sub GetFrameworkCode {
my ($biblionumber) = @_;
+
+ my $frameworkcode;
+ if ( $frameworkcode = $_frameworkcode->{$biblionumber} ) {
+warn "# _frameworkcode hit $biblionumber\n";
+ return $frameworkcode;
+ }
+
my $dbh = C4::Context->dbh;
my $sth = $dbh->prepare("SELECT frameworkcode FROM biblio WHERE biblionumber=?");
$sth->execute($biblionumber);
my ($frameworkcode) = $sth->fetchrow;
- return $frameworkcode;
+ return $_frameworkcode->{$biblionumber} = $frameworkcode;
}
=head2 TransformKohaToMarc
return $record;
}
+=head2 PrepHostMarcField
+
+ $hostfield = PrepHostMarcField ( $hostbiblionumber,$hostitemnumber,$marcflavour )
+
+This function returns a host field populated with data from the host record, the field can then be added to an analytical record
+
+=cut
+
+sub PrepHostMarcField {
+ my ($hostbiblionumber,$hostitemnumber, $marcflavour) = @_;
+ $marcflavour ||="MARC21";
+
+ my $hostrecord = GetMarcBiblio($hostbiblionumber);
+ my $item = C4::Items::GetItem($hostitemnumber);
+
+ my $hostmarcfield;
+ if ( $marcflavour eq "MARC21" || $marcflavour eq "NORMARC" ) {
+
+ #main entry
+ my $mainentry;
+ if ($hostrecord->subfield('100','a')){
+ $mainentry = $hostrecord->subfield('100','a');
+ } elsif ($hostrecord->subfield('110','a')){
+ $mainentry = $hostrecord->subfield('110','a');
+ } else {
+ $mainentry = $hostrecord->subfield('111','a');
+ }
+
+ # qualification info
+ my $qualinfo;
+ if (my $field260 = $hostrecord->field('260')){
+ $qualinfo = $field260->as_string( 'abc' );
+ }
+
+
+ #other fields
+ my $ed = $hostrecord->subfield('250','a');
+ my $barcode = $item->{'barcode'};
+ my $title = $hostrecord->subfield('245','a');
+
+ # record control number, 001 with 003 and prefix
+ my $recctrlno;
+ if ($hostrecord->field('001')){
+ $recctrlno = $hostrecord->field('001')->data();
+ if ($hostrecord->field('003')){
+ $recctrlno = '('.$hostrecord->field('003')->data().')'.$recctrlno;
+ }
+ }
+
+ # issn/isbn
+ my $issn = $hostrecord->subfield('022','a');
+ my $isbn = $hostrecord->subfield('020','a');
+
+
+ $hostmarcfield = MARC::Field->new(
+ 773, '0', '',
+ '0' => $hostbiblionumber,
+ '9' => $hostitemnumber,
+ 'a' => $mainentry,
+ 'b' => $ed,
+ 'd' => $qualinfo,
+ 'o' => $barcode,
+ 't' => $title,
+ 'w' => $recctrlno,
+ 'x' => $issn,
+ 'z' => $isbn
+ );
+ } elsif ($marcflavour eq "UNIMARC") {
+ $hostmarcfield = MARC::Field->new(
+ 461, '', '',
+ '0' => $hostbiblionumber,
+ 't' => $hostrecord->subfield('200','a'),
+ '9' => $hostitemnumber
+ );
+ };
+
+ return $hostmarcfield;
+}
+
+
=head2 TransformKohaToMarcOneField
$record = TransformKohaToMarcOneField( $sth, $record, $kohafieldname, $value, $frameworkcode );
=head2 TransformHtmlToMarc
- L<$record> = TransformHtmlToMarc(L<$params>,L<$cgi>)
- L<$params> is a ref to an array as below:
+ L<$record> = TransformHtmlToMarc(L<$cgi>)
+ L<$cgi> is the CGI object which containts the values for subfields
{
'tag_010_indicator1_531951' ,
'tag_010_indicator2_531951' ,
'tag_200_code_f_873510_110730' ,
'tag_200_subfield_f_873510_110730' ,
}
- L<$cgi> is the CGI object which containts the value.
L<$record> is the MARC::Record object.
=cut
sub TransformHtmlToMarc {
- my $params = shift;
my $cgi = shift;
+ my @params = $cgi->param();
+
# explicitly turn on the UTF-8 flag for all
# 'tag_' parameters to avoid incorrect character
# conversion later on
my $record = MARC::Record->new();
my $i = 0;
my @fields;
- while ( $params->[$i] ) { # browse all CGI params
- my $param = $params->[$i];
+ while ( $params[$i] ) { # browse all CGI params
+ my $param = $params[$i];
my $newfield = 0;
# if we are on biblionumber, store it in the MARC::Record (it may not be in the edited fields)
my $tag = $1;
my $ind1 = _default_ind_to_space( substr( $cgi->param($param), 0, 1 ) );
- my $ind2 = _default_ind_to_space( substr( $cgi->param( $params->[ $i + 1 ] ), 0, 1 ) );
+ my $ind2 = _default_ind_to_space( substr( $cgi->param( $params[ $i + 1 ] ), 0, 1 ) );
$newfield = 0;
my $j = $i + 2;
# Force a fake leader even if not provided to avoid crashing
# during decoding MARC record containing UTF-8 characters
$record->leader(
- length( $cgi->param($params->[$j+1]) ) == 24
- ? $cgi->param( $params->[ $j + 1 ] )
+ length( $cgi->param($params[$j+1]) ) == 24
+ ? $cgi->param( $params[ $j + 1 ] )
: ' nam a22 4500'
)
;
# between 001 and 009 (included)
- } elsif ( $cgi->param( $params->[ $j + 1 ] ) ne '' ) {
- $newfield = MARC::Field->new( $tag, $cgi->param( $params->[ $j + 1 ] ), );
+ } elsif ( $cgi->param( $params[ $j + 1 ] ) ne '' ) {
+ $newfield = MARC::Field->new( $tag, $cgi->param( $params[ $j + 1 ] ), );
}
# > 009, deal with subfields
} else {
- while ( defined $params->[$j] && $params->[$j] =~ /_code_/ ) { # browse all it's subfield
- my $inner_param = $params->[$j];
+ while ( defined $params[$j] && $params[$j] =~ /_code_/ ) { # browse all it's subfield
+ my $inner_param = $params[$j];
if ($newfield) {
- if ( $cgi->param( $params->[ $j + 1 ] ) ne '' ) { # only if there is a value (code => value)
- $newfield->add_subfields( $cgi->param($inner_param) => $cgi->param( $params->[ $j + 1 ] ) );
+ if ( $cgi->param( $params[ $j + 1 ] ) ne '' ) { # only if there is a value (code => value)
+ $newfield->add_subfields( $cgi->param($inner_param) => $cgi->param( $params[ $j + 1 ] ) );
}
} else {
- if ( $cgi->param( $params->[ $j + 1 ] ) ne '' ) { # creating only if there is a value (code => value)
- $newfield = MARC::Field->new( $tag, $ind1, $ind2, $cgi->param($inner_param) => $cgi->param( $params->[ $j + 1 ] ), );
+ if ( $cgi->param( $params[ $j + 1 ] ) ne '' ) { # creating only if there is a value (code => value)
+ $newfield = MARC::Field->new( $tag, $ind1, $ind2, $cgi->param($inner_param) => $cgi->param( $params[ $j + 1 ] ), );
}
}
$j += 2;
my $tagslib = &GetMarcStructure( 1, $frameworkcode );
# return nothing if we don't have found an existing framework.
- return "" unless $tagslib;
- my $itemrecord = C4::Items::GetMarcItem( $bibnum, $itemnum ) if ($itemnum);
+ return q{} unless $tagslib;
+ my $itemrecord;
+ if ($itemnum) {
+ $itemrecord = C4::Items::GetMarcItem( $bibnum, $itemnum );
+ }
my @loop_data;
my $authorised_values_sth = $dbh->prepare( "SELECT authorised_value,lib FROM authorised_values WHERE category=? ORDER BY lib" );
foreach my $tag ( sort keys %{$tagslib} ) {
&& C4::Context->preference('itemcallnumber') ) {
my $CNtag = substr( C4::Context->preference('itemcallnumber'), 0, 3 );
my $CNsubfield = substr( C4::Context->preference('itemcallnumber'), 3, 1 );
- my $temp = $itemrecord->field($CNtag) if ($itemrecord);
- if ($temp) {
- $defaultvalue = $temp->subfield($CNsubfield);
+ if ($itemrecord) {
+ my $temp = $itemrecord->field($CNtag);
+ if ($temp) {
+ $defaultvalue = $temp->subfield($CNsubfield);
+ }
}
}
if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq 'items.itemcallnumber'
&& $defaultvalues
&& $defaultvalues->{'callnumber'} ) {
- my $temp = $itemrecord->field($subfield) if ($itemrecord);
+ my $temp;
+ if ($itemrecord) {
+ $temp = $itemrecord->field($subfield);
+ }
unless ($temp) {
$defaultvalue = $defaultvalues->{'callnumber'} if $defaultvalues;
}
if ( ( $tagslib->{$tag}->{$subfield}->{kohafield} eq 'items.holdingbranch' || $tagslib->{$tag}->{$subfield}->{kohafield} eq 'items.homebranch' )
&& $defaultvalues
&& $defaultvalues->{'branchcode'} ) {
- my $temp = $itemrecord->field($subfield) if ($itemrecord);
+ my $temp;
+ if ($itemrecord) {
+ $temp = $itemrecord->field($subfield);
+ }
unless ($temp) {
$defaultvalue = $defaultvalues->{branchcode} if $defaultvalues;
}
}
}
}
- my $itemnumber = $itemrecord->subfield( $itemtagfield, $itemtagsubfield )
- if ( $itemrecord && $itemrecord->field($itemtagfield) );
+ my $itemnumber;
+ if ( $itemrecord && $itemrecord->field($itemtagfield) ) {
+ $itemnumber = $itemrecord->subfield( $itemtagfield, $itemtagsubfield );
+ }
return {
'itemtagfield' => $itemtagfield,
'itemtagsubfield' => $itemtagsubfield,
sub EmbedItemsInMarcBiblio {
my ($marc, $biblionumber) = @_;
+ croak "No MARC record" unless $marc;
- my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField('items.itemnumber', GetFrameworkCode($biblionumber));
- # delete any fields already in the record that use the item tag
- foreach my $field ( $marc->field($itemtag) ) {
- $marc->delete_field($field);
- }
+ my $frameworkcode = GetFrameworkCode($biblionumber);
+ _strip_item_fields($marc, $frameworkcode);
# ... and embed the current items
my $dbh = C4::Context->dbh;
my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber = ?");
$sth->execute($biblionumber);
my @item_fields;
+ my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
while (my ($itemnumber) = $sth->fetchrow_array) {
my $item_marc = C4::Items::GetMarcItem($biblionumber, $itemnumber);
push @item_fields, $item_marc->field($itemtag);
}
- $marc->insert_fields_ordered(@item_fields);
+ $marc->append_fields(@item_fields);
}
=head1 INTERNAL FUNCTIONS
# drop old field and create new one...
$old_field = $record->field($biblio_tag);
$record->delete_field($old_field) if $old_field;
- $record->append_fields($new_field);
+ $record->insert_fields_ordered($new_field);
# deal with biblioitemnumber
if ( $biblioitem_tag < 10 ) {
}
substr( $string, 22, 6, "frey50" );
unless ( $record->subfield( 100, "a" ) ) {
- $record->insert_grouped_field( MARC::Field->new( 100, "", "", "a" => $string ) );
+ $record->insert_fields_ordered( MARC::Field->new( 100, "", "", "a" => $string ) );
}
}
return $authorised_values;
}
+=head2 CountBiblioInOrders
+
+=over 4
+$count = &CountBiblioInOrders( $biblionumber);
+
+=back
+
+This function return count of biblios in orders with $biblionumber
+
+=cut
+
+sub CountBiblioInOrders {
+ my ($biblionumber) = @_;
+ my $dbh = C4::Context->dbh;
+ my $query = "SELECT count(*)
+ FROM aqorders
+ WHERE biblionumber=? AND (datecancellationprinted IS NULL OR datecancellationprinted='0000-00-00')";
+ my $sth = $dbh->prepare($query);
+ $sth->execute($biblionumber);
+ my $count = $sth->fetchrow;
+ return ($count);
+}
+
+=head2 GetSubscriptionsId
+
+=over 4
+$subscriptions = &GetSubscriptionsId($biblionumber);
+
+=back
+
+This function return an array of subscriptionid with $biblionumber
+
+=cut
+
+sub GetSubscriptionsId {
+ my ($biblionumber) = @_;
+ my $dbh = C4::Context->dbh;
+ my $query = "SELECT subscriptionid
+ FROM subscription
+ WHERE biblionumber=?";
+ my $sth = $dbh->prepare($query);
+ $sth->execute($biblionumber);
+ my @subscriptions = $sth->fetchrow_array;
+ return (@subscriptions);
+}
+
+=head2 GetHolds
+
+=over 4
+$holds = &GetHolds($biblionumber);
+
+=back
+
+This function return the count of holds with $biblionumber
+
+=cut
+
+sub GetHolds {
+ my ($biblionumber) = @_;
+ my $dbh = C4::Context->dbh;
+ my $query = "SELECT count(*)
+ FROM reserves
+ WHERE biblionumber=?";
+ my $sth = $dbh->prepare($query);
+ $sth->execute($biblionumber);
+ my $holds = $sth->fetchrow;
+ return ($holds);
+}
+
+
1;
__END__
projects / koha.git / blobdiff