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package C4::Biblio;
# 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 Koha;
use Carp;
use MARC::Record;
use MARC::File::USMARC;
use MARC::File::XML;
use ZOOM;
use POSIX qw(strftime);
use Text::SuDocs;
use Carp;
use Try::Tiny;
use List::Util qw/first/;
use C4::Koha;
use C4::Dates qw/format_date/;
use C4::Log; # logaction
use C4::ClassSource;
use C4::Charset;
use Encode;
require C4::Heading;
require C4::Serials;
use Koha::Autocomplete;
use vars qw($VERSION @ISA @EXPORT);
BEGIN {
$VERSION = 1.00;
require Exporter;
@ISA = qw( Exporter );
# to add biblios
# EXPORTED FUNCTIONS.
push @EXPORT, qw(
&AddBiblio
);
# to get something
push @EXPORT, qw(
&GetBiblio
&GetBiblioData
&GetBiblioItemData
&GetBiblioItemInfosOf
&GetBiblioItemByBiblioNumber
&GetBiblioFromItemNumber
&GetISBDView
&GetMarcNotes
&GetMarcSubjects
&GetMarcBiblio
&GetMarcAuthors
&GetMarcSeries
GetMarcUrls
&GetUsedMarcStructure
&GetMarcSeriesSummaries
&GetXmlBiblio
&GetCOinSBiblio
&GetAuthorisedValueDesc
&GetMarcStructure
&GetMarcFromKohaField
&GetFrameworkCode
&GetPublisherNameFromIsbn
&TransformKohaToMarc
&CountItemsIssued
);
# To modify something
push @EXPORT, qw(
&ModBiblio
&ModBiblioframework
&ModZebra
);
# To delete something
push @EXPORT, qw(
&DelBiblio
);
# To link headings in a bib record
# to authority records.
push @EXPORT, qw(
&LinkBibHeadingsToAuthorities
);
# Internal functions
# those functions are exported but should not be used
# they are usefull is few circumstances, so are exported.
# but don't use them unless you're a core developer ;-)
push @EXPORT, qw(
&ModBiblioMarc
);
# Others functions
push @EXPORT, qw(
&TransformMarcToKoha
&TransformHtmlToMarc2
&TransformHtmlToMarc
&TransformHtmlToXml
&PrepareItemrecordDisplay
&GetAvailableItemsCount
);
}
=head1 NAME
C4::Biblio - cataloging management functions
=head1 DESCRIPTION
Biblio.pm contains functions for managing storage and editing of bibliographic data within Koha. Most of the functions in this module are used for cataloging records: adding, editing, or removing biblios, biblioitems, or items. Koha's stores bibliographic information in three places:
=over 4
=item 1. in the biblio,biblioitems,items, etc tables, which are limited to a one-to-one mapping to underlying MARC data
=item 2. as raw MARC in the Zebra index and storage engine
=item 3. as raw MARC the biblioitems.marc and biblioitems.marcxml
=back
In the 3.0 version of Koha, the authoritative record-level information is in biblioitems.marcxml
Because the data isn't completely normalized there's a chance for information to get out of sync. The design choice to go with a un-normalized schema was driven by performance and stability concerns. However, if this occur, it can be considered as a bug : The API is (or should be) complete & the only entry point for all biblio/items managements.
=over 4
=item 1. Compared with MySQL, Zebra is slow to update an index for small data changes -- especially for proc-intensive operations like circulation
=item 2. Zebra's index has been known to crash and a backup of the data is necessary to rebuild it in such cases
=back
Because of this design choice, the process of managing storage and editing is a bit convoluted. Historically, Biblio.pm's grown to an unmanagable size and as a result we have several types of functions currently:
=over 4
=item 1. Add*/Mod*/Del*/ - high-level external functions suitable for being called from external scripts to manage the collection
=item 2. _koha_* - low-level internal functions for managing the koha tables
=item 3. Marc management function : as the MARC record is stored in biblioitems.marc(xml), some subs dedicated to it's management are in this package. They should be used only internally by Biblio.pm, the only official entry points being AddBiblio, AddItem, ModBiblio, ModItem.
=item 4. Zebra functions used to update the Zebra index
=item 5. internal helper functions such as char_decode, checkitems, etc. Some of these probably belong in Koha.pm
=back
The MARC record (in biblioitems.marcxml) contains the complete marc record, including items. It also contains the biblionumber. That is the reason why it is not stored directly by AddBiblio, with all other fields . To save a biblio, we need to :
=over 4
=item 1. save datas in biblio and biblioitems table, that gives us a biblionumber and a biblioitemnumber
=item 2. add the biblionumber and biblioitemnumber into the MARC records
=item 3. save the marc record
=back
When dealing with items, we must :
=over 4
=item 1. save the item in items table, that gives us an itemnumber
=item 2. add the itemnumber to the item MARC field
=item 3. overwrite the MARC record (with the added item) into biblioitems.marc(xml)
When modifying a biblio or an item, the behaviour is quite similar.
=back
=head1 EXPORTED FUNCTIONS
=head2 AddBiblio
=over 4
($biblionumber,$biblioitemnumber) = AddBiblio($record,$frameworkcode);
=back
Exported function (core API) for adding a new biblio to koha.
The first argument is a C<MARC::Record> object containing the
bib to add, while the second argument is the desired MARC
framework code.
This function also accepts a third, optional argument: a hashref
to additional options. The only defined option is C<defer_marc_save>,
which if present and mapped to a true value, causes C<AddBiblio>
to omit the call to save the MARC in C<bibilioitems.marc>
and C<biblioitems.marcxml> This option is provided B<only>
for the use of scripts such as C<bulkmarcimport.pl> that may need
to do some manipulation of the MARC record for item parsing before
saving it and which cannot afford the performance hit of saving
the MARC record twice. Consequently, do not use that option
unless you can guarantee that C<ModBiblioMarc> will be called.
=cut
sub AddBiblio {
my $record = shift;
my $frameworkcode = shift;
NormalizeBiblioValues($record);
my ($biblionumber,$biblioitemnumber,$error);
my $dbh = C4::Context->dbh;
# transform the data into koha-table style data
my $olddata = TransformMarcToKoha( $dbh, $record, $frameworkcode );
($biblionumber,$error) = _koha_add_biblio( $dbh, $olddata, $frameworkcode );
$olddata->{'biblionumber'} = $biblionumber;
($biblioitemnumber,$error) = _koha_add_biblioitem( $dbh, $olddata );
_koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
# update MARC subfield that stores biblioitems.cn_sort
_koha_marc_update_biblioitem_cn_sort($record, $olddata, $frameworkcode);
# now add the record
ModBiblioMarc( $record, $biblionumber, $frameworkcode );
logaction("CATALOGUING", "ADD", $biblionumber, "biblio") if C4::Context->preference("CataloguingLog");
return ( $biblionumber, $biblioitemnumber );
}
=head2 ModBiblio
=over 4
ModBiblio( $record,$biblionumber,$frameworkcode);
=back
Replace an existing bib record identified by C<$biblionumber>
with one supplied by the MARC::Record object C<$record>. The embedded
item, biblioitem, and biblionumber fields from the previous
version of the bib record replace any such fields of those tags that
are present in C<$record>. Consequently, ModBiblio() is not
to be used to try to modify item records.
C<$frameworkcode> specifies the MARC framework to use
when storing the modified bib record; among other things,
this controls how MARC fields get mapped to display columns
in the C<biblio> and C<biblioitems> tables, as well as
which fields are used to store embedded item, biblioitem,
and biblionumber data for indexing.
=cut
sub ModBiblio {
my ( $record, $biblionumber, $frameworkcode ) = @_;
NormalizeBiblioValues($record);
if (C4::Context->preference("CataloguingLog")) {
my $newrecord = GetMarcBiblio($biblionumber);
logaction("CATALOGUING", "MODIFY", $biblionumber, "BEFORE=>".$newrecord->as_formatted);
}
my $dbh = C4::Context->dbh;
$frameworkcode = "" unless $frameworkcode;
# get the items before the record modifications 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);
}
# Parse each oldRecord item, and, for an unknown reason, re-encode each subfield
# if you don't do that, the record will have encoding mixed
# and the biblio will be re-encoded.
# strange, I (Paul P.) searched more than 1 day to understand what happends
# but could only solve the problem this way...
my @fields = $oldRecord->field( $itemtag );
foreach my $fielditem ( @fields ){
my $field;
foreach ($fielditem->subfields()) {
if ($field) {
$field->add_subfields(Encode::encode('utf-8',$_->[0]) => Encode::encode('utf-8',$_->[1]));
} else {
$field = MARC::Field->new("$itemtag",'','',Encode::encode('utf-8',$_->[0]) => Encode::encode('utf-8',$_->[1]));
}
}
$record->append_fields($field);
}
# update biblionumber and biblioitemnumber in MARC
# FIXME - this is assuming a 1 to 1 relationship between
# biblios and biblioitems
my $sth = $dbh->prepare("select biblioitemnumber from biblioitems where biblionumber=?");
$sth->execute($biblionumber);
my ($biblioitemnumber) = $sth->fetchrow;
$sth->finish();
_koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
# load the koha-table data object
my $oldbiblio = TransformMarcToKoha( $dbh, $record, $frameworkcode );
# update MARC subfield that stores biblioitems.cn_sort
_koha_marc_update_biblioitem_cn_sort($record, $oldbiblio, $frameworkcode);
# update the MARC record (that now contains biblio and items) with the new record data
&ModBiblioMarc( $record, $biblionumber, $frameworkcode );
# modify the other koha tables
_koha_modify_biblio( $dbh, $oldbiblio, $frameworkcode );
_koha_modify_biblioitem_nonmarc( $dbh, $oldbiblio );
return 1;
}
=head2 ModBiblioframework
ModBiblioframework($biblionumber,$frameworkcode);
Exported function to modify a biblio framework
=cut
sub ModBiblioframework {
my ( $biblionumber, $frameworkcode ) = @_;
my $dbh = C4::Context->dbh;
my $sth = $dbh->prepare(
"UPDATE biblio SET frameworkcode=? WHERE biblionumber=?"
);
$sth->execute($frameworkcode, $biblionumber);
return 1;
}
=head2 DelBiblio
=over
my $error = &DelBiblio($dbh,$biblionumber);
Exported function (core API) for deleting a biblio in koha.
Deletes biblio record from Zebra and Koha tables (biblio,biblioitems,items)
Also backs it up to deleted* tables
Checks to make sure there are not issues on any of the items
return:
C<$error> : undef unless an error occurs
=back
=cut
sub DelBiblio {
my ( $biblionumber ) = @_;
my $dbh = C4::Context->dbh;
my $error; # for error handling
# First make sure this biblio has no items attached
my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber=?");
$sth->execute($biblionumber);
if (my $itemnumber = $sth->fetchrow){
# Fix this to use a status the template can understand
$error .= "This Biblio has items attached, please delete them first before deleting this biblio ";
}
return $error if $error;
# We delete attached subscriptions
my $subscriptions = &C4::Serials::GetFullSubscriptionsFromBiblionumber($biblionumber);
foreach my $subscription (@$subscriptions){
&C4::Serials::DelSubscription($subscription->{subscriptionid});
}
# Delete in Zebra. Be careful NOT to move this line after _koha_delete_biblio
# for at least 2 reasons :
# - if something goes wrong, the biblio may be deleted from Koha but not from zebra
# and we would have no way to remove it (except manually in zebra, but I bet it would be very hard to handle the problem)
ModZebra($biblionumber, "recordDelete", "biblioserver", undef, undef);
# delete biblioitems and items from Koha tables and save in deletedbiblioitems,deleteditems
$sth =
$dbh->prepare(
"SELECT biblioitemnumber FROM biblioitems WHERE biblionumber=?");
$sth->execute($biblionumber);
while ( my $biblioitemnumber = $sth->fetchrow ) {
# delete this biblioitem
$error = _koha_delete_biblioitems( $dbh, $biblioitemnumber );
return $error if $error;
}
# delete biblio from Koha tables and save in deletedbiblio
# must do this *after* _koha_delete_biblioitems, otherwise
# delete cascade will prevent deletedbiblioitems rows
# from being generated by _koha_delete_biblioitems
$error = _koha_delete_biblio( $dbh, $biblionumber );
logaction("CATALOGUING", "DELETE", $biblionumber, "") if C4::Context->preference("CataloguingLog");
return;
}
sub GetAvailableItemsCount {
my ( $biblionumber, $branchcode ) = @_;
# warn "GetAvailableItemsCount( $biblionumber, $branchcode )";
my $dbh = C4::Context->dbh;
my @params;
my $query = "SELECT COUNT( * ) AS ItemsAvailableCount
FROM items
LEFT JOIN issues ON issues.itemnumber = items.itemnumber
WHERE issues.timestamp IS NULL
AND items.biblionumber = ?";
push( @params, $biblionumber );
if ( $branchcode ) {
$query .= " AND items.holdingbranch = ?";
push( @params, $branchcode ) if ( $branchcode );
}
my $sth = $dbh->prepare( $query );
$sth->execute( @params );
my $row = $sth->fetchrow_hashref();
my $items_available_count = $row->{'ItemsAvailableCount'};
return $items_available_count;
}
=head2 LinkBibHeadingsToAuthorities
=over 4
my $headings_linked = LinkBibHeadingsToAuthorities($marc);
=back
Links bib headings to authority records by checking
each authority-controlled field in the C<MARC::Record>
object C<$marc>, looking for a matching authority record,
and setting the linking subfield $9 to the ID of that
authority record.
If no matching authority exists, or if multiple
authorities match, no $9 will be added, and any
existing one inthe field will be deleted.
Returns the number of heading links changed in the
MARC record.
=cut
sub LinkBibHeadingsToAuthorities {
my $bib = shift;
my $num_headings_changed = 0;
foreach my $field ($bib->fields()) {
my $heading = C4::Heading->new_from_bib_field($field);
next unless defined $heading;
# check existing $9
my $current_link = $field->subfield('9');
# look for matching authorities
my $authorities = $heading->authorities();
# want only one exact match
if ($#{ $authorities } == 0) {
my $authority = MARC::Record->new_from_usmarc($authorities->[0]);
my $authid = $authority->field('001')->data();
next if defined $current_link and $current_link eq $authid;
$field->delete_subfield(code => '9') if defined $current_link;
$field->add_subfields('9', $authid);
$num_headings_changed++;
} else {
if (defined $current_link) {
$field->delete_subfield(code => '9');
$num_headings_changed++;
}
}
}
return $num_headings_changed;
}
=head2 GetBiblioData
=over 4
$data = &GetBiblioData($biblionumber);
Returns information about the book with the given biblionumber.
C<&GetBiblioData> returns a reference-to-hash. The keys are the fields in
the C<biblio> and C<biblioitems> tables in the
Koha database.
In addition, C<$data-E<gt>{subject}> is the list of the book's
subjects, separated by C<" , "> (space, comma, space).
If there are multiple biblioitems with the given biblionumber, only
the first one is considered.
=back
=cut
sub GetBiblioData {
my ( $bibnum ) = @_;
my $dbh = C4::Context->dbh;
# my $query = C4::Context->preference('item-level_itypes') ?
# " SELECT * , biblioitems.notes AS bnotes, biblio.notes
# FROM biblio
# LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
# WHERE biblio.biblionumber = ?
# AND biblioitems.biblionumber = biblio.biblionumber
#";
my $query = " SELECT * , biblioitems.notes AS bnotes, itemtypes.notforloan as bi_notforloan, biblio.notes
FROM biblio
LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype
WHERE biblio.biblionumber = ?
AND biblioitems.biblionumber = biblio.biblionumber ";
my $sth = $dbh->prepare($query);
$sth->execute($bibnum);
my $data;
$data = $sth->fetchrow_hashref;
$sth->finish;
return ($data);
} # sub GetBiblioData
=head2 &GetBiblioItemData
=over 4
$itemdata = &GetBiblioItemData($biblioitemnumber);
Looks up the biblioitem with the given biblioitemnumber. Returns a
reference-to-hash. The keys are the fields from the C<biblio>,
C<biblioitems>, and C<itemtypes> tables in the Koha database, except
that C<biblioitems.notes> is given as C<$itemdata-E<gt>{bnotes}>.
=back
=cut
#'
sub GetBiblioItemData {
my ($biblioitemnumber) = @_;
my $dbh = C4::Context->dbh;
my $query = "SELECT *,biblioitems.notes AS bnotes
FROM biblio LEFT JOIN biblioitems on biblio.biblionumber=biblioitems.biblionumber ";
unless(C4::Context->preference('item-level_itypes')) {
$query .= "LEFT JOIN itemtypes on biblioitems.itemtype=itemtypes.itemtype ";
}
$query .= " WHERE biblioitemnumber = ? ";
my $sth = $dbh->prepare($query);
my $data;
$sth->execute($biblioitemnumber);
$data = $sth->fetchrow_hashref;
$sth->finish;
return ($data);
} # sub &GetBiblioItemData
=head2 GetBiblioItemByBiblioNumber
=over 4
NOTE : This function has been copy/paste from C4/Biblio.pm from head before zebra integration.
=back
=cut
sub GetBiblioItemByBiblioNumber {
my ($biblionumber) = @_;
my $dbh = C4::Context->dbh;
my $sth = $dbh->prepare("Select * FROM biblioitems WHERE biblionumber = ?");
my $count = 0;
my @results;
$sth->execute($biblionumber);
while ( my $data = $sth->fetchrow_hashref ) {
push @results, $data;
}
$sth->finish;
return @results;
}
=head2 GetBiblioFromItemNumber
=over 4
$item = &GetBiblioFromItemNumber($itemnumber,$barcode);
Looks up the item with the given itemnumber. if undef, try the barcode.
C<&itemnodata> returns a reference-to-hash whose keys are the fields
from the C<biblio>, C<biblioitems>, and C<items> tables in the Koha
database.
=back
=cut
#'
sub GetBiblioFromItemNumber {
my ( $itemnumber, $barcode ) = @_;
my $dbh = C4::Context->dbh;
my $sth;
if($itemnumber) {
$sth=$dbh->prepare( "SELECT * FROM items
LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
WHERE items.itemnumber = ?") ;
$sth->execute($itemnumber);
} else {
$sth=$dbh->prepare( "SELECT * FROM items
LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
WHERE items.barcode = ?") ;
$sth->execute($barcode);
}
my $data = $sth->fetchrow_hashref;
$sth->finish;
return ($data);
}
=head2 GetISBDView
=over 4
$isbd = &GetISBDView($biblionumber);
Return the ISBD view which can be included in opac and intranet
=back
=cut
sub GetISBDView {
my $biblionumber = shift;
my $record = GetMarcBiblio($biblionumber);
my $itemtype = &GetFrameworkCode($biblionumber);
my ($holdingbrtagf,$holdingbrtagsubf) = &GetMarcFromKohaField("items.holdingbranch",$itemtype);
my $tagslib = &GetMarcStructure( 1, $itemtype );
my $ISBD = C4::Context->preference('ISBD');
my $bloc = $ISBD;
my $res;
my $blocres;
foreach my $isbdfield ( split (/#/, $bloc) ) {
# $isbdfield= /(.?.?.?)/;
$isbdfield =~ /(\d\d\d)([^\|])?\|(.*)\|(.*)\|(.*)/;
my $fieldvalue = $1 || 0;
my $subfvalue = $2 || "";
my $textbefore = $3;
my $analysestring = $4;
my $textafter = $5;
# warn "==> $1 / $2 / $3 / $4";
# my $fieldvalue=substr($isbdfield,0,3);
if ( $fieldvalue > 0 ) {
my $hasputtextbefore = 0;
my @fieldslist = $record->field($fieldvalue);
@fieldslist = sort {$a->subfield($holdingbrtagsubf) cmp $b->subfield($holdingbrtagsubf)} @fieldslist if ($fieldvalue eq $holdingbrtagf);
# warn "ERROR IN ISBD DEFINITION at : $isbdfield" unless $fieldvalue;
# warn "FV : $fieldvalue";
if ($subfvalue ne ""){
foreach my $field ( @fieldslist ) {
foreach my $subfield ($field->subfield($subfvalue)){
my $calculated = $analysestring;
my $tag = $field->tag();
if ( $tag < 10 ) {
}
else {
my $subfieldvalue =
GetAuthorisedValueDesc( $tag, $subfvalue,
$subfield, '', $tagslib );
my $tagsubf = $tag . $subfvalue;
$calculated =~
s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
$calculated =~s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g;
# field builded, store the result
if ( $calculated && !$hasputtextbefore )
{ # put textbefore if not done
$blocres .= $textbefore;
$hasputtextbefore = 1;
}
# remove punctuation at start
$calculated =~ s/^( |;|:|\.|-)*//g;
$blocres .= $calculated;
}
}
}
$blocres .= $textafter if $hasputtextbefore;
} else {
foreach my $field ( @fieldslist ) {
my $calculated = $analysestring;
my $tag = $field->tag();
if ( $tag < 10 ) {
}
else {
my @subf = $field->subfields;
for my $i ( 0 .. $#subf ) {
my $valuecode = $subf[$i][1];
my $subfieldcode = $subf[$i][0];
my $subfieldvalue =
GetAuthorisedValueDesc( $tag, $subf[$i][0],
$subf[$i][1], '', $tagslib );
my $tagsubf = $tag . $subfieldcode;
$calculated =~ s/ # replace all {{}} codes by the value code.
\{\{$tagsubf\}\} # catch the {{actualcode}}
/
$valuecode # replace by the value code
/gx;
$calculated =~
s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
$calculated =~s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g;
}
# field builded, store the result
if ( $calculated && !$hasputtextbefore )
{ # put textbefore if not done
$blocres .= $textbefore;
$hasputtextbefore = 1;
}
# remove punctuation at start
$calculated =~ s/^( |;|:|\.|-)*//g;
$blocres .= $calculated;
}
}
$blocres .= $textafter if $hasputtextbefore;
}
}
else {
$blocres .= $isbdfield;
}
}
$res .= $blocres;
$res =~ s/\{(.*?)\}//g;
$res =~ s/\\n/\n/g;
$res =~ s/\n/<br\/>/g;
# remove empty ()
$res =~ s/\(\)//g;
return $res;
}
=head2 GetBiblio
=over 4
( $count, @results ) = &GetBiblio($biblionumber);
=back
=cut
sub GetBiblio {
my ($biblionumber) = @_;
my $dbh = C4::Context->dbh;
my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber = ?");
my $count = 0;
my @results;
$sth->execute($biblionumber);
while ( my $data = $sth->fetchrow_hashref ) {
$results[$count] = $data;
$count++;
} # while
$sth->finish;
return ( $count, @results );
} # sub GetBiblio
=head2 GetBiblioItemInfosOf
=over 4
GetBiblioItemInfosOf(@biblioitemnumbers);
=back
=cut
sub GetBiblioItemInfosOf {
my @biblioitemnumbers = @_;
return undef if not @biblioitemnumbers;
my $query = '
SELECT biblioitemnumber,
publicationyear,
itemtype
FROM biblioitems
WHERE biblioitemnumber IN (' . join( ',', @biblioitemnumbers ) . ')
';
return get_infos_of( $query, 'biblioitemnumber' );
}
=head1 FUNCTIONS FOR HANDLING MARC MANAGEMENT
=head2 GetMarcStructure
=over 4
$res = GetMarcStructure($forlibrarian,$frameworkcode);
Returns a reference to a big hash of hash, with the Marc structure for the given frameworkcode
$forlibrarian :if set to 1, the MARC descriptions are the librarians ones, otherwise it's the public (OPAC) ones
$frameworkcode : the framework code to read
=back
=cut
sub _seed_marcstructure_cache {
my ( $forlibrarian, $frameworkcode ) = @_;
my $dbh=C4::Context->dbh;
$frameworkcode = "" unless $frameworkcode;
my $sth = $dbh->prepare(
"SELECT COUNT(*) FROM marc_tag_structure WHERE frameworkcode=?");
$sth->execute($frameworkcode);
my ($total) = $sth->fetchrow;
$frameworkcode = "" unless ( $total > 0 );
$sth = $dbh->prepare(
"SELECT tagfield,liblibrarian,libopac,mandatory,repeatable
FROM marc_tag_structure
WHERE frameworkcode=?
ORDER BY tagfield"
);
$sth->execute($frameworkcode);
my ( $liblibrarian, $libopac, $tag, $res, $tab, $mandatory, $repeatable );
while ( ( $tag, $liblibrarian, $libopac, $mandatory, $repeatable ) =
$sth->fetchrow )
{
$res->{$tag}->{lib} =
( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
$res->{$tag}->{tab} = "";
$res->{$tag}->{mandatory} = $mandatory;
$res->{$tag}->{repeatable} = $repeatable;
}
$sth = $dbh->prepare(
"SELECT tagfield,tagsubfield,liblibrarian,libopac,tab,mandatory,repeatable,authorised_value,authtypecode,value_builder,kohafield,seealso,hidden,isurl,link,defaultvalue
FROM marc_subfield_structure
WHERE frameworkcode=?
ORDER BY tagfield,tagsubfield
"
);
$sth->execute($frameworkcode);
my $subfield;
my $authorised_value;
my $authtypecode;
my $value_builder;
my $kohafield;
my $seealso;
my $hidden;
my $isurl;
my $link;
my $defaultvalue;
while (
(
$tag, $subfield, $liblibrarian,
$libopac, $tab,
$mandatory, $repeatable, $authorised_value,
$authtypecode, $value_builder, $kohafield,
$seealso, $hidden, $isurl,
$link,$defaultvalue
)
= $sth->fetchrow
)
{
$res->{$tag}->{$subfield}->{lib} =
( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
$res->{$tag}->{$subfield}->{tab} = $tab;
$res->{$tag}->{$subfield}->{mandatory} = $mandatory;
$res->{$tag}->{$subfield}->{repeatable} = $repeatable;
$res->{$tag}->{$subfield}->{authorised_value} = $authorised_value;
$res->{$tag}->{$subfield}->{authtypecode} = $authtypecode;
$res->{$tag}->{$subfield}->{value_builder} = $value_builder;
$res->{$tag}->{$subfield}->{kohafield} = $kohafield;
$res->{$tag}->{$subfield}->{seealso} = $seealso;
$res->{$tag}->{$subfield}->{hidden} = $hidden;
$res->{$tag}->{$subfield}->{isurl} = $isurl;
$res->{$tag}->{$subfield}->{'link'} = $link;
$res->{$tag}->{$subfield}->{defaultvalue} = $defaultvalue;
}
return $res;
}
sub GetMarcStructure {
my ( $forlibrarian, $frameworkcode ) = @_;
$frameworkcode //= '';
my $cache = C4::Context->getcache(__PACKAGE__,
{driver => 'RawMemory',
datastore => C4::Context->cachehash});
return $cache->compute("marc_structure:$forlibrarian:$frameworkcode", '1m',
sub {_seed_marcstructure_cache($forlibrarian, $frameworkcode)});
}
=head2 GetUsedMarcStructure
the same function as GetMarcStructure except it just takes field
in tab 0-9. (used field)
my $results = GetUsedMarcStructure($frameworkcode);
L<$results> is a ref to an array which each case containts a ref
to a hash which each keys is the columns from marc_subfield_structure
L<$frameworkcode> is the framework code.
=cut
sub GetUsedMarcStructure($){
my $frameworkcode = shift || '';
my $query = qq/
SELECT *
FROM marc_subfield_structure
WHERE tab > -1
AND frameworkcode = ?
ORDER BY tagfield, tagsubfield
/;
my $sth = C4::Context->dbh->prepare($query);
$sth->execute($frameworkcode);
return $sth->fetchall_arrayref({});
}
=head2 GetMarcFromKohaField
=over 4
($MARCfield,$MARCsubfield)=GetMarcFromKohaField($kohafield,$frameworkcode);
Returns the MARC fields & subfields mapped to the koha field
for the given frameworkcode
=back
=cut
sub GetMarcFromKohaField {
my ( $kohafield, $frameworkcode ) = @_;
return 0, 0 unless $kohafield and defined $frameworkcode;
my $relations = C4::Context->marcfromkohafield;
return (
$relations->{$frameworkcode}->{$kohafield}->[0],
$relations->{$frameworkcode}->{$kohafield}->[1]
);
}
=head2 GetMarcBiblio
=over 4
my $record = GetMarcBiblio($biblionumber);
=back
Returns MARC::Record representing bib identified by
C<$biblionumber>. If no bib exists, returns undef.
The MARC record contains only biblio data.
To get a MARC Record with embedded items data, call C4::Items::GetMarcWithItems.
=cut
sub GetMarcBiblio {
my $biblionumber = shift;
my $dbh = C4::Context->dbh;
my $sth =
$dbh->prepare("SELECT marcxml FROM biblioitems WHERE biblionumber=? ");
$sth->execute($biblionumber);
my $row = $sth->fetchrow_hashref;
my $marcxml = StripNonXmlChars($row->{'marcxml'});
MARC::File::XML->default_record_format(C4::Context->preference('marcflavour'));
my $record = MARC::Record->new();
if ($marcxml) {
$record = eval {MARC::Record::new_from_xml( $marcxml, "utf8", C4::Context->preference('marcflavour'))};
if ($@) {warn " problem with :$biblionumber : $@ \n$marcxml";}
# $record = MARC::Record::new_from_usmarc( $marc) if $marc;
return $record;
} else {
return undef;
}
}
=head2 GetXmlBiblio
=over 4
my $marcxml = GetXmlBiblio($biblionumber);
Returns biblioitems.marcxml of the biblionumber passed in parameter.
The XML contains both biblio & item datas
=back
=cut
sub GetXmlBiblio {
my ( $biblionumber ) = @_;
my $dbh = C4::Context->dbh;
my $sth =
$dbh->prepare("SELECT marcxml FROM biblioitems WHERE biblionumber=? ");
$sth->execute($biblionumber);
my ($marcxml) = $sth->fetchrow;
return $marcxml;
}
=head2 GetCOinSBiblio
=over 4
my $coins = GetCOinSBiblio($biblionumber);
Returns the COinS(a span) which can be included in a biblio record
=back
=cut
sub GetCOinSBiblio {
my ( $biblionumber ) = @_;
my $record = GetMarcBiblio($biblionumber);
croak "Unable to find record ($biblionumber)" if !$record;
# get the coin format
my $pos7 = substr $record->leader(), 7,1;
my $pos6 = substr $record->leader(), 6,1;
my $mtx;
my $genre;
my ($aulast, $aufirst) = ('','');
my $oauthors = '';
my $title = '';
my $subtitle = '';
my $pubyear = '';
my $isbn = '';
my $issn = '';
my $publisher = '';
if ( C4::Context->preference("marcflavour") eq "UNIMARC" ){
my $fmts6;
my $fmts7;
%$fmts6 = (
'a' => 'book',
'b' => 'manuscript',
'c' => 'book',
'd' => 'manuscript',
'e' => 'map',
'f' => 'map',
'g' => 'film',
'i' => 'audioRecording',
'j' => 'audioRecording',
'k' => 'artwork',
'l' => 'document',
'm' => 'computerProgram',
'r' => 'document',
);
%$fmts7 = (
'a' => 'journalArticle',
's' => 'journal',
);
$genre = $fmts6->{$pos6} ? $fmts6->{$pos6} : 'book' ;
if( $genre eq 'book' ){
$genre = $fmts7->{$pos7} if $fmts7->{$pos7};
}
##### We must transform mtx to a valable mtx and document type ####
if( $genre eq 'book' ){
$mtx = 'book';
}elsif( $genre eq 'journal' ){
$mtx = 'journal';
}elsif( $genre eq 'journalArticle' ){
$mtx = 'journal';
$genre = 'article';
}else{
$mtx = 'dc';
}
$genre = ($mtx eq 'dc') ? "&amp;rft.type=$genre" : "&amp;rft.genre=$genre";
# Setting datas
$aulast = $record->subfield('700','a');
$aufirst = $record->subfield('700','b');
$oauthors = "&amp;rft.au=$aufirst $aulast";
# others authors
if($record->field('200')){
for my $au ($record->field('200')->subfield('g')){
$oauthors .= "&amp;rft.au=$au";
}
}
$title = ( $mtx eq 'dc' ) ? "&amp;rft.title=".$record->subfield('200','a') :
"&amp;rft.title=".$record->subfield('200','a')."&amp;rft.btitle=".$record->subfield('200','a');
$pubyear = $record->subfield('210','d');
$publisher = $record->subfield('210','c');
$isbn = $record->subfield('010','a');
$issn = $record->subfield('011','a');
}else{
# MARC21 need some improve
my $fmts;
$mtx = 'book';
$genre = "&amp;rft.genre=book";
# Setting datas
if ($record->field('100')) {
$oauthors .= "&amp;rft.au=".$record->subfield('100','a');
}
# others authors
if($record->field('700')){
for my $au ($record->field('700')->subfield('a')){
$oauthors .= "&amp;rft.au=$au";
}
}
$title = "&amp;rft.btitle=".$record->subfield('245','a');
$subtitle = $record->subfield('245', 'b') || '';
$title .= $subtitle;
$pubyear = $record->subfield('260', 'c') || '';
$publisher = $record->subfield('260', 'b') || '';
$isbn = $record->subfield('020', 'a') || '';
$issn = $record->subfield('022', 'a') || '';
}
my $coins_value = "ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3A$mtx$genre$title&amp;rft.isbn=$isbn&amp;rft.issn=$issn&amp;rft.aulast=$aulast&amp;rft.aufirst=$aufirst$oauthors&amp;rft.pub=$publisher&amp;rft.date=$pubyear";
$coins_value =~ s/(\ |&[^a])/\+/g;
#<!-- TMPL_VAR NAME="ocoins_format" -->&amp;rft.au=<!-- TMPL_VAR NAME="author" -->&amp;rft.btitle=<!-- TMPL_VAR NAME="title" -->&amp;rft.date=<!-- TMPL_VAR NAME="publicationyear" -->&amp;rft.pages=<!-- TMPL_VAR NAME="pages" -->&amp;rft.isbn=<!-- TMPL_VAR NAME=amazonisbn -->&amp;rft.aucorp=&amp;rft.place=<!-- TMPL_VAR NAME="place" -->&amp;rft.pub=<!-- TMPL_VAR NAME="publishercode" -->&amp;rft.edition=<!-- TMPL_VAR NAME="edition" -->&amp;rft.series=<!-- TMPL_VAR NAME="series" -->&amp;rft.genre="
return $coins_value;
}
=head2 GetAuthorisedValueDesc
=over 4
my $subfieldvalue =get_authorised_value_desc(
$tag, $subf[$i][0],$subf[$i][1], '', $taglib, $category);
Retrieve the complete description for a given authorised value.
Now takes $category and $value pair too.
my $auth_value_desc =GetAuthorisedValueDesc(
'','', 'DVD' ,'','','CCODE');
=back
=cut
sub GetAuthorisedValueDesc {
my ( $tag, $subfield, $value, $framework, $tagslib, $category, $opac ) = @_;
if (!$category) {
return $value unless defined $tagslib->{$tag}->{$subfield}->{'authorised_value'};
#---- branch
if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
return C4::Branch::GetBranchName($value);
}
#---- itemtypes
if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "itemtypes" ) {
return getitemtypeinfo($value)->{description};
}
#---- "true" authorized value
$category = $tagslib->{$tag}->{$subfield}->{'authorised_value'}
}
if ( $category ne "" ) {
my $data = GetAuthorisedValue($category, $value);
return ($opac && $data->{'opaclib'}) ? $data->{'opaclib'} : $data->{'lib'};
}
else {
return $value; # if nothing is found return the original value
}
}
=head2 GetMarcNotes
=over 4
$marcnotesarray = GetMarcNotes( $record, $marcflavour );
Get all notes from the MARC record and returns them in an array.
The note are stored in differents places depending on MARC flavour
=back
=cut
sub GetMarcNotes {
my ( $record, $marcflavour ) = @_;
my $scope;
if ( $marcflavour eq "MARC21" ) {
$scope = '5..';
}
else { # assume unimarc if not marc21
$scope = '3..';
}
my @marcnotes;
my $note = "";
my $tag = "";
my $marcnote;
foreach my $field ( $record->field($scope) ) {
my $value = $field->as_string();
if ( $note ne "" ) {
$marcnote = { marcnote => $note, };
push @marcnotes, $marcnote;
$note = $value;
}
if ( $note ne $value ) {
$note = $note . " " . $value;
}
}
if ( $note ) {
$marcnote = { marcnote => $note };
push @marcnotes, $marcnote; #load last tag into array
}
return \@marcnotes;
} # end GetMarcNotes
=head2 GetMarcSubjects
=over 4
$marcsubjcts = GetMarcSubjects($record,$marcflavour);
Get all subjects from the MARC record and returns them in an array.
The subjects are stored in differents places depending on MARC flavour
=back
=cut
sub GetMarcSubjects {
my ( $record, $marcflavour ) = @_;
my ( $mintag, $maxtag );
if ( $marcflavour eq "MARC21" ) {
$mintag = "600";
$maxtag = "699";
}
else { # assume unimarc if not marc21
$mintag = "600";
$maxtag = "611";
}
my @marcsubjects;
my $subject = "";
my $subfield = "";
my $marcsubject;
foreach my $field ( $record->field('6..' )) {
next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
my @subfields_loop;
my @subfields = $field->subfields();
my $counter = 0;
my @link_loop;
# if there is an authority link, build the link with an= subfield9
my $subfield9 = $field->subfield('9');
for my $subject_subfield (@subfields ) {
# don't load unimarc subfields 3,4,5
next if (($marcflavour eq "UNIMARC") and ($subject_subfield->[0] =~ /3|4|5/ ) );
# don't load MARC21 subfields 2 (FIXME: any more subfields??)
next if (($marcflavour eq "MARC21") and ($subject_subfield->[0] =~ /2/ ) );
my $code = $subject_subfield->[0];
my $value = $subject_subfield->[1];
my $linkvalue = $value;
$linkvalue =~ s/(\(|\))//g;
my $operator = " and " unless $counter==0;
if ($subfield9) {
@link_loop = ({'limit' => 'an' ,link => "$subfield9" });
} else {
push @link_loop, {'limit' => 'su', link => $linkvalue, operator => $operator };
}
my $separator = C4::Context->preference("authoritysep") unless $counter==0;
# ignore $9
my @this_link_loop = @link_loop;
push @subfields_loop, {code => $code, value => $value, link_loop => \@this_link_loop, separator => $separator} unless ($subject_subfield->[0] eq 9 );
$counter++;
}
push @marcsubjects, { MARCSUBJECT_SUBFIELDS_LOOP => \@subfields_loop };
}
return \@marcsubjects;
} #end getMARCsubjects
=head2 GetMarcAuthors
=over 4
authors = GetMarcAuthors($record,$marcflavour);
Get all authors from the MARC record and returns them in an array.
The authors are stored in differents places depending on MARC flavour
=back
=cut
sub GetMarcAuthors {
my ( $record, $marcflavour ) = @_;
my ( $mintag, $maxtag );
# tagslib useful for UNIMARC author reponsabilities
my $tagslib = &GetMarcStructure( 1, '' ); # FIXME : we don't have the framework available, we take the default framework. May be buggy on some setups, will be usually correct.
if ( $marcflavour eq "MARC21" ) {
$mintag = "700";
$maxtag = "720";
}
elsif ( $marcflavour eq "UNIMARC" ) { # assume unimarc if not marc21
$mintag = "700";
$maxtag = "712";
}
else {
return;
}
my @marcauthors;
foreach my $field ( $record->fields ) {
next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
my @subfields_loop;
my @link_loop;
my @subfields = $field->subfields();
my $count_auth = 0;
# if there is an authority link, build the link with Koha-Auth-Number: subfield9
my $subfield9 = $field->subfield('9');
for my $authors_subfield (@subfields) {
# don't load unimarc subfields 3, 5
next if ($marcflavour eq 'UNIMARC' and ($authors_subfield->[0] =~ /3|5/ ) );
my $subfieldcode = $authors_subfield->[0];
my $value = $authors_subfield->[1];
my $linkvalue = $value;
$linkvalue =~ s/(\(|\))//g;
my $operator = " and " unless $count_auth==0;
# if we have an authority link, use that as the link, otherwise use standard searching
if ($subfield9) {
@link_loop = ({'limit' => 'an' ,link => "$subfield9" });
}
else {
# reset $linkvalue if UNIMARC author responsibility
if ( $marcflavour eq 'UNIMARC' and ($authors_subfield->[0] eq "4")) {
$linkvalue = "(".GetAuthorisedValueDesc( $field->tag(), $authors_subfield->[0], $authors_subfield->[1], '', $tagslib ).")";
}
push @link_loop, {'limit' => 'au', link => $linkvalue, operator => $operator };
}
$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' );
$count_auth++;
}
push @marcauthors, { MARCAUTHOR_SUBFIELDS_LOOP => \@subfields_loop };
}
return \@marcauthors;
}
=head2 GetMarcUrls
=over 4
$marcurls = GetMarcUrls($record,$marcflavour);
Returns arrayref of URLs from MARC data, suitable to pass to tmpl loop.
Assumes web resources (not uncommon in MARC21 to omit resource type ind)
=back
=cut
sub GetMarcUrls {
my ( $record, $marcflavour ) = @_;
my @marcurls;
for my $field ( $record->field('856') ) {
my $marcurl;
my @notes;
for my $note ( $field->subfield('z') ) {
push @notes, { note => $note };
}
my @urls = $field->subfield('u');
foreach my $url (@urls) {
if ( $marcflavour eq 'MARC21' ) {
my $s3 = $field->subfield('3');
my $link = $field->subfield('y');
unless ( $url =~ /^\w+:/ ) {
if ( $field->indicator(1) eq '7' ) {
$url = $field->subfield('2') . "://" . $url;
} elsif ( $field->indicator(1) eq '1' ) {
$url = 'ftp://' . $url;
} else {
# properly, this should be if ind1=4,
# however we will assume http protocol since we're building a link.
$url = 'http://' . $url;
}
}
# TODO handle ind 2 (relationship)
$marcurl = {
MARCURL => $url,
notes => \@notes,
};
$marcurl->{'linktext'} = $link || $s3 || C4::Context->preference('URLLinkText') || $url;
$marcurl->{'part'} = $s3 if ($link);
$marcurl->{'toc'} = 1 if ( defined($s3) && $s3 =~ /^[Tt]able/ );
} else {
$marcurl->{'linktext'} = $field->subfield('2') || C4::Context->preference('URLLinkText') || $url;
$marcurl->{'MARCURL'} = $url;
}
push @marcurls, $marcurl;
}
}
return \@marcurls;
}
=head2 GetMarcSeries
=over 4
$marcseriesarray = GetMarcSeries($record,$marcflavour);
Get all series from the MARC record and returns them in an array.
The series are stored in differents places depending on MARC flavour
=back
=cut
sub GetMarcSeries {
my ($record, $marcflavour) = @_;
my ($mintag, $maxtag);
if ($marcflavour eq "MARC21") {
$mintag = "440";
$maxtag = "490";
} else { # assume unimarc if not marc21
$mintag = "600";
$maxtag = "619";
}
my @marcseries;
my $subjct = "";
my $subfield = "";
my $marcsubjct;
foreach my $field ($record->field('440'), $record->field('490')) {
my @subfields_loop;
#my $value = $field->subfield('a');
#$marcsubjct = {MARCSUBJCT => $value,};
my @subfields = $field->subfields();
#warn "subfields:".join " ", @$subfields;
my $counter = 0;
my @link_loop;
for my $series_subfield (@subfields) {
my $volume_number;
undef $volume_number;
# see if this is an instance of a volume
if ($series_subfield->[0] eq 'v') {
$volume_number=1;
}
my $code = $series_subfield->[0];
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 $counter==0;
if ($volume_number) {
push @subfields_loop, {volumenum => $value};
}
else {
push @subfields_loop, {code => $code, value => $value, link_loop => \@link_loop, separator => $separator, volumenum => $volume_number};
}
$counter++;
}
push @marcseries, { MARCSERIES_SUBFIELDS_LOOP => \@subfields_loop };
#$marcsubjct = {MARCSUBJCT => $field->as_string(),};
#push @marcsubjcts, $marcsubjct;
#$subjct = $value;
}
my $marcseriessarray=\@marcseries;
return $marcseriessarray;
} #end getMARCseriess
=head2 GetMarcSeriesSummaries
=over 4
$marcurls = GetMarcSeriesSummaries($record,$marcflavour,$whichfield);
Returns an array of hashes of the serials summaries from 866 or 867.
=back
=cut
sub GetMarcSeriesSummaries {
my ( $record, $marcflavour , $whichfield) = @_;
my @summaries;
for my $field ( $record->field($whichfield) ) {
my $summary;
$summary->{'summary'} = $field->subfield('a');
$summary->{'librarycode'} = C4::Branch::GetBranchName($field->subfield('7')) || '';
push @summaries, $summary;
}
return \@summaries;
}
=head2 GetFrameworkCode
=over 4
$frameworkcode = GetFrameworkCode( $biblionumber )
=back
=cut
sub GetFrameworkCode {
my ( $biblionumber ) = @_;
my $dbh = C4::Context->dbh;
my $sth = $dbh->prepare("SELECT frameworkcode FROM biblio WHERE biblionumber=?");
$sth->execute($biblionumber);
my ($frameworkcode) = $sth->fetchrow;
return $frameworkcode;
}
=head2 GetPublisherNameFromIsbn
$name = GetPublishercodeFromIsbn($isbn);
if(defined $name){
...
}
=cut
sub GetPublisherNameFromIsbn($){
my $isbn = shift;
$isbn =~ s/[- _]//g;
$isbn =~ s/^0*//;
my @codes = (split '-', DisplayISBN($isbn));
my $code = $codes[0].$codes[1].$codes[2];
my $dbh = C4::Context->dbh;
my $query = qq{
SELECT distinct publishercode
FROM biblioitems
WHERE isbn LIKE ?
AND publishercode IS NOT NULL
LIMIT 1
};
my $sth = $dbh->prepare($query);
$sth->execute("$code%");
my $name = $sth->fetchrow;
return $name if length $name;
return undef;
}
=head2 TransformKohaToMarc
=over 4
$record = TransformKohaToMarc( $hash )
This function builds partial MARC::Record from a hash
Hash entries can be from biblio or biblioitems.
This function is called in acquisition module, to create a basic catalogue entry from user entry
=back
=cut
sub TransformKohaToMarc {
my ( $hash ) = @_;
my $sth = C4::Context->dbh->prepare(
"SELECT tagfield,tagsubfield FROM marc_subfield_structure WHERE frameworkcode=? AND kohafield=?"
);
my $record = MARC::Record->new();
SetMarcUnicodeFlag($record, C4::Context->preference("marcflavour"));
foreach (keys %{$hash}) {
&TransformKohaToMarcOneField( $sth, $record, $_, $hash->{$_}, '' );
}
return $record;
}
=head2 TransformKohaToMarcOneField
=over 4
$record = TransformKohaToMarcOneField( $sth, $record, $kohafieldname, $value, $frameworkcode );
=back
=cut
sub TransformKohaToMarcOneField {
my ( $sth, $record, $kohafieldname, $value, $frameworkcode ) = @_;
$frameworkcode='' unless $frameworkcode;
my $tagfield;
my $tagsubfield;
if ( !defined $sth ) {
my $dbh = C4::Context->dbh;
$sth = $dbh->prepare(
"SELECT tagfield,tagsubfield FROM marc_subfield_structure WHERE frameworkcode=? AND kohafield=?"
);
}
$sth->execute( $frameworkcode, $kohafieldname );
if ( ( $tagfield, $tagsubfield ) = $sth->fetchrow ) {
my $tag = $record->field($tagfield);
if ($tag) {
$tag->update( $tagsubfield => $value );
$record->delete_field($tag);
$record->insert_fields_ordered($tag);
}
else {
$record->add_fields( $tagfield, " ", " ", $tagsubfield => $value );
}
}
return $record;
}
=head2 TransformHtmlToXml
=over 4
$xml = TransformHtmlToXml( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type )
$auth_type contains :
- nothing : rebuild a biblio, un UNIMARC the encoding is in 100$a pos 26/27
- UNIMARCAUTH : rebuild an authority. In UNIMARC, the encoding is in 100$a pos 13/14
- ITEM : rebuild an item : in UNIMARC, 100$a, it's in the biblio ! (otherwise, we would get 2 100 fields !)
=back
=cut
sub TransformHtmlToXml {
my ( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type ) = @_;
my $xml = MARC::File::XML::header('UTF-8');
$xml .= "<record>\n";
$auth_type = C4::Context->preference('marcflavour') unless $auth_type;
MARC::File::XML->default_record_format($auth_type);
# in UNIMARC, field 100 contains the encoding
# check that there is one, otherwise the
# MARC::Record->new_from_xml will fail (and Koha will die)
my $unimarc_and_100_exist=0;
$unimarc_and_100_exist=1 if $auth_type eq 'ITEM'; # if we rebuild an item, no need of a 100 field
my $prevvalue;
my $prevtag = -1;
my $first = 1;
my $j = -1;
for ( my $i = 0 ; $i < @$tags ; $i++ ) {
if (C4::Context->preference('marcflavour') eq 'UNIMARC' and @$tags[$i] eq "100" and @$subfields[$i] eq "a") {
# if we have a 100 field and it's values are not correct, skip them.
# if we don't have any valid 100 field, we will create a default one at the end
my $enc = substr( @$values[$i], 26, 2 );
if ($enc eq '01' or $enc eq '50' or $enc eq '03') {
$unimarc_and_100_exist=1;
} else {
next;
}
}
@$values[$i] =~ s/&/&amp;/g;
@$values[$i] =~ s/</&lt;/g;
@$values[$i] =~ s/>/&gt;/g;
@$values[$i] =~ s/"/&quot;/g;
@$values[$i] =~ s/'/&apos;/g;
# if ( !utf8::is_utf8( @$values[$i] ) ) {
# utf8::decode( @$values[$i] );
# }
if ( ( @$tags[$i] ne $prevtag ) ) {
$j++ unless ( @$tags[$i] eq "" );
my $indicator1=eval{substr( @$indicator[$j], 0, 1 )};
my $indicator2=eval{substr( @$indicator[$j], 1, 1 )};
my $ind1 = _default_ind_to_space($indicator1);
my $ind2;
if ( @$indicator[$j] ) {
$ind2 = _default_ind_to_space($indicator2);
}
else {
warn "Indicator in @$tags[$i] is empty";
$ind2 = " ";
}
if ( !$first ) {
$xml .= "</datafield>\n";
if ( ( @$tags[$i] && @$tags[$i] > 10 )
&& ( @$values[$i] ne "" ) )
{
$xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
$xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
$first = 0;
}
else {
$first = 1;
}
}
else {
if ( @$values[$i] ne "" ) {
# leader
if ( @$tags[$i] eq "000" ) {
$xml .= "<leader>@$values[$i]</leader>\n";
$first = 1;
# rest of the fixed fields
}
elsif ( @$tags[$i] < 10 ) {
$xml .= "<controlfield tag=\"@$tags[$i]\">@$values[$i]</controlfield>\n";
$first = 1;
}
else {
$xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
$xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
$first = 0;
}
}
}
}
else { # @$tags[$i] eq $prevtag
my $indicator1=eval{substr( @$indicator[$j], 0, 1 )};
my $indicator2=eval{substr( @$indicator[$j], 1, 1 )};
my $ind1 = _default_ind_to_space($indicator1);
my $ind2;
if ( @$indicator[$j] ) {
$ind2 = _default_ind_to_space($indicator2);
}
else {
warn "Indicator in @$tags[$i] is empty";
$ind2 = " ";
}
if ( @$values[$i] eq "" ) {
}
else {
if ($first) {
$xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
$first = 0;
}
$xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
}
}
$prevtag = @$tags[$i];
}
$xml .= "</datafield>\n" if @$tags > 0;
if (C4::Context->preference('marcflavour') eq 'UNIMARC' and !$unimarc_and_100_exist) {
# warn "SETTING 100 for $auth_type";
my $string = strftime( "%Y%m%d", localtime(time) );
# set 50 to position 26 is biblios, 13 if authorities
my $pos=26;
$pos=13 if $auth_type eq 'UNIMARCAUTH';
$string = sprintf( "%-*s", 35, $string );
substr( $string, $pos , 6, "50" );
$xml .= "<datafield tag=\"100\" ind1=\"\" ind2=\"\">\n";
$xml .= "<subfield code=\"a\">$string</subfield>\n";
$xml .= "</datafield>\n";
}
$xml .= "</record>\n";
$xml .= MARC::File::XML::footer();
return $xml;
}
=head2 _default_ind_to_space
Passed what should be an indicator returns a space
if its undefined or zero length
=cut
sub _default_ind_to_space {
my $s = shift;
if (!defined $s || $s eq q{}) {
return ' ';
}
return $s;
}
=head2 TransformHtmlToMarc
L<$record> = TransformHtmlToMarc(L<$params>,L<$cgi>)
L<$params> is a ref to an array as below:
{
'tag_010_indicator1_531951' ,
'tag_010_indicator2_531951' ,
'tag_010_code_a_531951_145735' ,
'tag_010_subfield_a_531951_145735' ,
'tag_200_indicator1_873510' ,
'tag_200_indicator2_873510' ,
'tag_200_code_a_873510_673465' ,
'tag_200_subfield_a_873510_673465' ,
'tag_200_code_b_873510_704318' ,
'tag_200_subfield_b_873510_704318' ,
'tag_200_code_e_873510_280822' ,
'tag_200_subfield_e_873510_280822' ,
'tag_200_code_f_873510_110730' ,
'tag_200_subfield_f_873510_110730' ,
}
L<$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;
# explicitly turn on the UTF-8 flag for all
# 'tag_' parameters to avoid incorrect character
# conversion later on
my $cgi_params = $cgi->Vars;
foreach my $param_name (keys %$cgi_params) {
if ($param_name =~ /^tag_/) {
my $param_value = $cgi_params->{$param_name};
$param_value =~ s/^\s+|\s+$//g;
if (utf8::decode($param_value)) {
$cgi_params->{$param_name} = $param_value;
}
# FIXME - need to do something if string is not valid UTF-8
}
}
# creating a new record
my $record = MARC::Record->new();
my $i=0;
my @fields;
my ( $biblionumbertagfield, $biblionumbertagsubfield ) =
&GetMarcFromKohaField( "biblio.biblionumber", '' );
while ($params->[$i]){ # browse all CGI params
my $param = $params->[$i];
my $newfield=0;
# if we are on biblionumber, store it in the MARC::Record (it may not be in the edited fields)
if ($param eq 'biblionumber') {
if ($biblionumbertagfield < 10) {
$newfield = MARC::Field->new(
$biblionumbertagfield,
$cgi->param($param),
);
} else {
$newfield = MARC::Field->new(
$biblionumbertagfield,
'',
'',
"$biblionumbertagsubfield" => $cgi->param($param),
);
}
push @fields,$newfield if($newfield);
}
elsif ($param =~ /^tag_(\d*)_indicator1_/){ # new field start when having 'input name="..._indicator1_..."
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));
$newfield=0;
my $j=$i+2;
if($tag < 10){ # no code for theses fields
# in MARC editor, 000 contains the leader.
if ($tag eq '000' ) {
# The record length (position 0-4 in the leader) was not
# being passed in the form variable.
my $leader = " " . $cgi->param($params->[$j+1]);
$record->leader($leader) if length($leader)==24;
# between 001 and 009 (included)
} elsif ($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];
my $biblionumbertagsubfield_string = "_code_" . $biblionumbertagsubfield . "_";
if (($tag eq $biblionumbertagfield) &&
($inner_param =~ /$biblionumbertagsubfield_string/)) {
$j += 2;
next;
}
if ($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])
);
}
} 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]),
);
}
}
$j+=2;
}
}
push @fields,$newfield if($newfield);
}
$i++;
}
$record->append_fields(@fields);
my @autoctags = $cgi->param('autoc');
$record->{_autoc} = \@autoctags;
return $record;
}
=head2 TransformMarcToKoha
=over 4
$result = TransformMarcToKoha( $dbh, $record, $frameworkcode )
=back
Extract data from a MARC bib record into a hashref representing
Koha biblio, biblioitems, and items fields.
=cut
sub TransformMarcToKoha {
my ( $dbh, $record, $frameworkcode, $limit_table ) = @_;
my $result;
$limit_table=$limit_table||0;
$frameworkcode = '' unless defined $frameworkcode;
my $cache = C4::Context->getcache(__PACKAGE__,
{driver => 'RawMemory',
datastore => C4::Context->cachehash});
my $inverted_field_map = $cache->compute('inverted_field_map', '1h', \&_get_inverted_marc_field_map);
my %tables = ();
if ( defined $limit_table && $limit_table eq 'items') {
$tables{'items'} = 1;
} else {
$tables{'items'} = 1;
$tables{'biblio'} = 1;
$tables{'biblioitems'} = 1;
}
# traverse through record
MARCFIELD: foreach my $field ($record->fields()) {
my $tag = $field->tag();
next MARCFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag};
if ($field->is_control_field()) {
my $kohafields = $inverted_field_map->{$frameworkcode}->{$tag}->{list};
ENTRY: foreach my $entry (@{ $kohafields }) {
my ($subfield, $table, $column) = @{ $entry };
next ENTRY unless exists $tables{$table};
my $key = _disambiguate($table, $column);
if ($result->{$key}) {
unless (($key eq "biblionumber" or $key eq "biblioitemnumber") and ($field->data() eq "")) {
$result->{$key} .= " | " . $field->data();
}
} else {
$result->{$key} = $field->data();
}
}
} else {
# deal with subfields
MARCSUBFIELD: foreach my $sf ($field->subfields()) {
my $code = $sf->[0];
next MARCSUBFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code};
my $value = $sf->[1];
# Must NormalizeString for value and Encode if already in utf8, else
# diacritics are not stored by mysql in form that zebra can index properly.
$value = C4::Charset::NormalizeString($value);
$value = Encode::is_utf8($value) ? Encode::encode_utf8($value): $value;
SFENTRY: foreach my $entry (@{ $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code} }) {
my ($table, $column) = @{ $entry };
next SFENTRY unless exists $tables{$table};
my $key = _disambiguate($table, $column);
if ($result->{$key}) {
unless (($key eq "biblionumber" or $key eq "biblioitemnumber") and ($value eq "")) {
$result->{$key} .= " | " . $value;
}
} else {
$result->{$key} = $value;
}
}
}
}
}
# modify copyrightdate to keep only the 1st year found
if (exists $result->{'copyrightdate'}) {
my $temp = $result->{'copyrightdate'};
$temp =~ m/c(\d\d\d\d)/;
if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
$result->{'copyrightdate'} = $1;
}
else { # if no cYYYY, get the 1st date.
$temp =~ m/(\d\d\d\d)/;
$result->{'copyrightdate'} = $1;
}
}
# modify publicationyear to keep only the 1st year found
if (exists $result->{'publicationyear'}) {
my $temp = $result->{'publicationyear'};
if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
$result->{'publicationyear'} = $1;
}
else { # if no cYYYY, get the 1st date.
$temp =~ m/(\d\d\d\d)/;
$result->{'publicationyear'} = $1;
}
}
return $result;
}
sub _get_inverted_marc_field_map {
my $field_map = {};
my $relations = C4::Context->marcfromkohafield;
foreach my $frameworkcode (keys %{ $relations }) {
foreach my $kohafield (keys %{ $relations->{$frameworkcode} }) {
next unless @{ $relations->{$frameworkcode}->{$kohafield} }; # not all columns are mapped to MARC tag & subfield
my $tag = $relations->{$frameworkcode}->{$kohafield}->[0];
my $subfield = $relations->{$frameworkcode}->{$kohafield}->[1];
my ($table, $column) = split /[.]/, $kohafield, 2;
push @{ $field_map->{$frameworkcode}->{$tag}->{list} }, [ $subfield, $table, $column ];
push @{ $field_map->{$frameworkcode}->{$tag}->{sfs}->{$subfield} }, [ $table, $column ];
}
}
return $field_map;
}
=head2 _disambiguate
=over 4
$newkey = _disambiguate($table, $field);
This is a temporary hack to distinguish between the
following sets of columns when using TransformMarcToKoha.
items.cn_source & biblioitems.cn_source
items.cn_sort & biblioitems.cn_sort
Columns that are currently NOT distinguished (FIXME
due to lack of time to fully test) are:
biblio.notes and biblioitems.notes
biblionumber
timestamp
biblioitemnumber
FIXME - this is necessary because prefixing each column
name with the table name would require changing lots
of code and templates, and exposing more of the DB
structure than is good to the UI templates, particularly
since biblio and bibloitems may well merge in a future
version. In the future, it would also be good to
separate DB access and UI presentation field names
more.
=back
=cut
sub CountItemsIssued {
my ( $biblionumber ) = @_;
my $dbh = C4::Context->dbh;
my $sth = $dbh->prepare('SELECT COUNT(*) as issuedCount FROM items, issues WHERE items.itemnumber = issues.itemnumber AND items.biblionumber = ?');
$sth->execute( $biblionumber );
my $row = $sth->fetchrow_hashref();
return $row->{'issuedCount'};
}
sub _disambiguate {
my ($table, $column) = @_;
if ($column eq "cn_sort" or $column eq "cn_source") {
return $table . '.' . $column;
} else {
return $column;
}
}
=head2 get_koha_field_from_marc
=over 4
$result->{_disambiguate($table, $field)} = get_koha_field_from_marc($table,$field,$record,$frameworkcode);
Internal function to map data from the MARC record to a specific non-MARC field.
FIXME: this is meant to replace TransformMarcToKohaOneField after more testing.
=back
=cut
sub get_koha_field_from_marc {
my ($koha_table,$koha_column,$record,$frameworkcode) = @_;
my ( $tagfield, $subfield ) = GetMarcFromKohaField( $koha_table.'.'.$koha_column, $frameworkcode );
my $kohafield;
foreach my $field ( $record->field($tagfield) ) {
if ( $field->tag() < 10 ) {
if ( $kohafield ) {
$kohafield .= " | " . $field->data();
}
else {
$kohafield = $field->data();
}
}
else {
if ( $field->subfields ) {
my @subfields = $field->subfields();
foreach my $subfieldcount ( 0 .. $#subfields ) {
if ( $subfields[$subfieldcount][0] eq $subfield ) {
if ( $kohafield ) {
$kohafield .=
" | " . $subfields[$subfieldcount][1];
}
else {
$kohafield =
$subfields[$subfieldcount][1];
}
}
}
}
}
}
return $kohafield;
}
=head2 TransformMarcToKohaOneField
=over 4
$result = TransformMarcToKohaOneField( $kohatable, $kohafield, $record, $result, $frameworkcode )
=back
=cut
sub TransformMarcToKohaOneField {
# FIXME ? if a field has a repeatable subfield that is used in old-db,
# only the 1st will be retrieved...
my ( $kohatable, $kohafield, $record, $result, $frameworkcode ) = @_;
my $res = "";
my ( $tagfield, $subfield ) =
GetMarcFromKohaField( $kohatable . "." . $kohafield,
$frameworkcode );
foreach my $field ( $record->field($tagfield) ) {
if ( $field->tag() < 10 ) {
if ( $result->{$kohafield} ) {
$result->{$kohafield} .= " | " . $field->data();
}
else {
$result->{$kohafield} = $field->data();
}
}
else {
if ( $field->subfields ) {
my @subfields = $field->subfields();
foreach my $subfieldcount ( 0 .. $#subfields ) {
if ( $subfields[$subfieldcount][0] eq $subfield ) {
if ( $result->{$kohafield} ) {
$result->{$kohafield} .=
" | " . $subfields[$subfieldcount][1];
}
else {
$result->{$kohafield} =
$subfields[$subfieldcount][1];
}
}
}
}
}
}
return $result;
}
=head1 OTHER FUNCTIONS
=head2 PrepareItemrecordDisplay
=over 4
PrepareItemrecordDisplay($itemrecord,$bibnum,$itemumber);
Returns a hash with all the fields for Display a given item data in a template
=back
=cut
sub PrepareItemrecordDisplay {
my ( $bibnum, $itemnum, $defaultvalues ) = @_;
my $dbh = C4::Context->dbh;
my $frameworkcode = &GetFrameworkCode( $bibnum );
my ( $itemtagfield, $itemtagsubfield ) =
&GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
my $tagslib = &GetMarcStructure( 1, $frameworkcode );
my $itemrecord = C4::Items::GetMarcItem( $bibnum, $itemnum) if ($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} ) {
my $previous_tag = '';
if ( $tag ne '' ) {
# loop through each subfield
my $cntsubf;
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;
$subfield_data{tag} = $tag;
$subfield_data{subfield} = $subfield;
$subfield_data{countsubfield} = $cntsubf++;
$subfield_data{kohafield} =
$tagslib->{$tag}->{$subfield}->{'kohafield'};
# $subfield_data{marc_lib}=$tagslib->{$tag}->{$subfield}->{lib};
$subfield_data{marc_lib} = $tagslib->{$tag}->{$subfield}->{lib};
$subfield_data{mandatory} =
$tagslib->{$tag}->{$subfield}->{mandatory};
$subfield_data{repeatable} =
$tagslib->{$tag}->{$subfield}->{repeatable};
$subfield_data{hidden} = "display:none"
if $tagslib->{$tag}->{$subfield}->{hidden};
my ( $x, $value );
if ($itemrecord) {
( $x, $value ) = _find_value( $tag, $subfield, $itemrecord );
}
if (!defined $value) {
$value = q||;
}
$value =~ s/"/&quot;/g;
my $key = $tagslib->{$tag}->{$subfield}->{kohafield};
my ( $table, $column ) = split( /\./, $key );
$value = $defaultvalues->{ $column };
# search for itemcallnumber if applicable
if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq
'items.itemcallnumber'
&& 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) {
$value = $temp->subfield($CNsubfield);
}
}
if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq
'items.itemcallnumber'
&& $defaultvalues->{'callnumber'} )
{
my $temp = $itemrecord->field($subfield) if ($itemrecord);
unless ($temp) {
$value = $defaultvalues->{'callnumber'};
}
}
if ( ($tagslib->{$tag}->{$subfield}->{kohafield} eq
'items.holdingbranch' ||
$tagslib->{$tag}->{$subfield}->{kohafield} eq
'items.homebranch')
&& $defaultvalues->{'branchcode'} )
{
my $temp = $itemrecord->field($subfield) if ($itemrecord);
unless ($temp) {
$value = $defaultvalues->{branchcode};
}
}
if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq 'items.enumchron' )
{
$value = '__ENUMCHRON__';## GET ENUMERATION
}
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" )
{
$value = C4::Context->userenv->{'branch'} unless ( $value );
if ( ( C4::Context->preference("IndependantBranches") )
&& ( C4::Context->userenv->{flags} % 2 != 1 ) )
{
my $sth =
$dbh->prepare(
"SELECT branchcode,branchname FROM branches WHERE branchcode = ? ORDER BY branchname"
);
$sth->execute( C4::Context->userenv->{branch} );
push @authorised_values, ""
unless (
$tagslib->{$tag}->{$subfield}->{mandatory} );
while ( my ( $branchcode, $branchname ) =
$sth->fetchrow_array )
{
push @authorised_values, $branchcode;
$authorised_lib{$branchcode} = $branchname;
}
}
else {
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;
}
}
$value = '' if (!defined $value);
$subfield_data{marc_value} = CGI::scrolling_list(
-name => 'field_value',
-values => \@authorised_values,
-default => "$value",
-labels => \%authorised_lib,
-size => 1,
-tabindex => '',
-multiple => 0,
);
}
else {
$value = '' if (!defined $value);
## We need to fill the enumeration at client runtime, give it a class of enumchron so
## we can use jquery to loop through the enumchron fields.
my $enumchron;
if ( $value eq '__ENUMCHRON__' ) {
$value = '';
$enumchron = 1;
}
my $class = 'class="enumchron"' if $enumchron;
$subfield_data{marc_value} =
"<input type=\"text\" name=\"field_value\" id=\"$subfield_data{kohafield}\"value=\"$value\" size=\"50\" maxlength=\"255\" $class />";
}
push( @loop_data, \%subfield_data );
}
}
}
my $itemnumber = $itemrecord->subfield( $itemtagfield, $itemtagsubfield )
if ( $itemrecord && $itemrecord->field($itemtagfield) );
return {
'itemtagfield' => $itemtagfield,
'itemtagsubfield' => $itemtagsubfield,
'itemnumber' => $itemnumber,
'iteminformation' => \@loop_data
};
}
#"
#
# true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
# at the same time
# replaced by a zebraqueue table, that is filled with ModZebra to run.
# the table is emptied by misc/cronjobs/zebraqueue_start.pl script
# =head2 ModZebrafiles
#
# &ModZebrafiles( $dbh, $biblionumber, $record, $folder, $server );
#
# =cut
#
# sub ModZebrafiles {
#
# my ( $dbh, $biblionumber, $record, $folder, $server ) = @_;
#
# my $op;
# my $zebradir =
# C4::Context->zebraconfig($server)->{directory} . "/" . $folder . "/";
# unless ( opendir( DIR, "$zebradir" ) ) {
# warn "$zebradir not found";
# return;
# }
# closedir DIR;
# my $filename = $zebradir . $biblionumber;
#
# if ($record) {
# open( OUTPUT, ">", $filename . ".xml" );
# print OUTPUT $record;
# close OUTPUT;
# }
# }
=head2 ModZebra
=over 4
ModZebra( $biblionumber, $op, $server, $oldRecord, $newRecord );
$biblionumber is the biblionumber we want to index
$op is specialUpdate or delete, and is used to know what we want to do
$server is the server that we want to update
=back
=cut
sub ModZebra {
###Accepts a $server variable thus we can use it for biblios authorities or other zebra dbs
my ( $biblionumber, $op, $server ) = @_;
my $dbh=C4::Context->dbh;
my $check_sql = "SELECT COUNT(*) FROM zebraqueue
WHERE server = ?
AND biblio_auth_number = ?
AND operation = ?
AND done = 0";
my $check_sth = $dbh->prepare_cached($check_sql);
$check_sth->execute($server, $biblionumber, $op);
my ($count) = $check_sth->fetchrow_array;
$check_sth->finish();
if ($count == 0) {
my $sth=$dbh->prepare("INSERT INTO zebraqueue (biblio_auth_number,server,operation) VALUES(?,?,?)");
$sth->execute($biblionumber,$server,$op);
$sth->finish;
}
}
=head2 _find_value
=over 4
($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.
PROPOSITION :
Such a function is used in addbiblio AND additem and serial-edit and maybe could be used in Authorities.
I suggest we export it from this module.
=back
=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 $insubfield ) {
push @result, @$subfield[1];
$indicator = $field->indicator(1) . $field->indicator(2);
}
}
}
}
return ( $indicator, @result );
}
=head2 _koha_marc_update_bib_ids
=over 4
_koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
Internal function to add or update biblionumber and biblioitemnumber to
the MARC XML.
=back
=cut
sub _koha_marc_update_bib_ids {
my ($record, $frameworkcode, $biblionumber, $biblioitemnumber) = @_;
# we must add bibnum and bibitemnum in MARC::Record...
# we build the new field with biblionumber and biblioitemnumber
# we drop the original field
# we add the new builded field.
my ($biblio_tag, $biblio_subfield ) = GetMarcFromKohaField("biblio.biblionumber",$frameworkcode);
my ($biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField("biblioitems.biblioitemnumber",$frameworkcode);
if ($biblio_tag != $biblioitem_tag) {
# biblionumber & biblioitemnumber are in different fields
# deal with biblionumber
my ($new_field, $old_field);
if ($biblio_tag < 10) {
$new_field = MARC::Field->new( $biblio_tag, $biblionumber );
} else {
$new_field =
MARC::Field->new( $biblio_tag, '', '',
"$biblio_subfield" => $biblionumber );
}
# 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);
# deal with biblioitemnumber
if ($biblioitem_tag < 10) {
$new_field = MARC::Field->new( $biblioitem_tag, $biblioitemnumber, );
} else {
$new_field =
MARC::Field->new( $biblioitem_tag, '', '',
"$biblioitem_subfield" => $biblioitemnumber, );
}
# drop old field and create new one...
$old_field = $record->field($biblioitem_tag);
$record->delete_field($old_field) if $old_field;
$record->insert_fields_ordered($new_field);
} else {
# biblionumber & biblioitemnumber are in the same field (can't be <10 as fields <10 have only 1 value)
my $new_field;
if ($biblio_tag == 999) {
my @isbns = $record->subfield('999','e'); # Account for 999$e field
$new_field = MARC::Field->new(
$biblio_tag, '', '',
"$biblio_subfield" => $biblionumber,
"$biblioitem_subfield" => $biblioitemnumber,
map { ('e' => $_) } @isbns
);
} else {
$new_field = MARC::Field->new(
$biblio_tag, '', '',
"$biblio_subfield" => $biblionumber,
"$biblioitem_subfield" => $biblioitemnumber
);
}
# drop old field and create new one...
my $old_field = $record->field($biblio_tag);
$record->delete_field($old_field) if $old_field;
$record->insert_fields_ordered($new_field);
}
}
=head2 _koha_marc_update_biblioitem_cn_sort
=over 4
_koha_marc_update_biblioitem_cn_sort($marc, $biblioitem, $frameworkcode);
=back
Given a MARC bib record and the biblioitem hash, update the
subfield that contains a copy of the value of biblioitems.cn_sort.
=cut
sub _koha_marc_update_biblioitem_cn_sort {
my $marc = shift;
my $biblioitem = shift;
my $frameworkcode= shift;
my ($biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField("biblioitems.cn_sort",$frameworkcode);
return unless $biblioitem_tag;
my ($cn_sort) = GetClassSort($biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
if (my $field = $marc->field($biblioitem_tag)) {
$field->delete_subfield(code => $biblioitem_subfield);
if ($cn_sort ne '') {
$field->add_subfields($biblioitem_subfield => $cn_sort);
}
} else {
# if we get here, no biblioitem tag is present in the MARC record, so
# we'll create it if $cn_sort is not empty -- this would be
# an odd combination of events, however
if ($cn_sort) {
$marc->insert_grouped_field(MARC::Field->new($biblioitem_tag, ' ', ' ', $biblioitem_subfield => $cn_sort));
}
}
}
=head2 _koha_add_biblio
=over 4
my ($biblionumber,$error) = _koha_add_biblio($dbh,$biblioitem);
Internal function to add a biblio ($biblio is a hash with the values)
=back
=cut
sub _koha_add_biblio {
my ( $dbh, $biblio, $frameworkcode ) = @_;
my $error;
# set the series flag
my $serial = 0;
if ( $biblio->{'seriestitle'} ) { $serial = 1 };
my $query =
"INSERT INTO biblio
SET frameworkcode = ?,
author = ?,
title = ?,
unititle =?,
notes = ?,
serial = ?,
seriestitle = ?,
copyrightdate = ?,
datecreated=NOW(),
abstract = ?
";
my $sth = $dbh->prepare($query);
$sth->execute(
$frameworkcode,
$biblio->{'author'},
$biblio->{'title'},
$biblio->{'unititle'},
$biblio->{'notes'},
$serial,
$biblio->{'seriestitle'},
$biblio->{'copyrightdate'},
$biblio->{'abstract'}
);
my $biblionumber = $dbh->{'mysql_insertid'};
if ( $dbh->errstr ) {
$error.="ERROR in _koha_add_biblio $query".$dbh->errstr;
warn $error;
}
$sth->finish();
#warn "LEAVING _koha_add_biblio: ".$biblionumber."\n";
return ($biblionumber,$error);
}
=head2 _koha_modify_biblio
=over 4
my ($biblionumber,$error) == _koha_modify_biblio($dbh,$biblio,$frameworkcode);
Internal function for updating the biblio table
=back
=cut
sub _koha_modify_biblio {
my ( $dbh, $biblio, $frameworkcode ) = @_;
my $error;
my $query = "
UPDATE biblio
SET frameworkcode = ?,
author = ?,
title = ?,
unititle = ?,
notes = ?,
serial = ?,
seriestitle = ?,
copyrightdate = ?,
abstract = ?
WHERE biblionumber = ?
"
;
my $sth = $dbh->prepare($query);
$sth->execute(
$frameworkcode,
$biblio->{'author'},
$biblio->{'title'},
$biblio->{'unititle'},
$biblio->{'notes'},
$biblio->{'serial'},
$biblio->{'seriestitle'},
$biblio->{'copyrightdate'},
$biblio->{'abstract'},
$biblio->{'biblionumber'}
) if $biblio->{'biblionumber'};
if ( $dbh->errstr || !$biblio->{'biblionumber'} ) {
$error.="ERROR in _koha_modify_biblio $query".$dbh->errstr;
warn $error;
}
return ( $biblio->{'biblionumber'},$error );
}
=head2 _koha_modify_biblioitem_nonmarc
=over 4
my ($biblioitemnumber,$error) = _koha_modify_biblioitem_nonmarc( $dbh, $biblioitem );
Updates biblioitems row except for marc and marcxml, which should be changed
via ModBiblioMarc
=back
=cut
sub _koha_modify_biblioitem_nonmarc {
my ( $dbh, $biblioitem ) = @_;
my $error;
# re-calculate the cn_sort, it may have changed
my ($cn_sort) = GetClassSort($biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
my $query =
"UPDATE biblioitems
SET biblionumber = ?,
volume = ?,
number = ?,
itemtype = ?,
isbn = ?,
issn = ?,
publicationyear = ?,
publishercode = ?,
volumedate = ?,
volumedesc = ?,
collectiontitle = ?,
collectionissn = ?,
collectionvolume= ?,
editionstatement= ?,
editionresponsibility = ?,
illus = ?,
pages = ?,
notes = ?,
size = ?,
place = ?,
lccn = ?,
url = ?,
cn_source = ?,
cn_class = ?,
cn_item = ?,
cn_suffix = ?,
cn_sort = ?,
totalissues = ?,
on_order_count = ?,
in_process_count = ?
where biblioitemnumber = ?
";
my $sth = $dbh->prepare($query);
$sth->execute(
$biblioitem->{'biblionumber'},
$biblioitem->{'volume'},
$biblioitem->{'number'},
$biblioitem->{'itemtype'},
$biblioitem->{'isbn'},
$biblioitem->{'issn'},
$biblioitem->{'publicationyear'},
$biblioitem->{'publishercode'},
$biblioitem->{'volumedate'},
$biblioitem->{'volumedesc'},
$biblioitem->{'collectiontitle'},
$biblioitem->{'collectionissn'},
$biblioitem->{'collectionvolume'},
$biblioitem->{'editionstatement'},
$biblioitem->{'editionresponsibility'},
$biblioitem->{'illus'},
$biblioitem->{'pages'},
$biblioitem->{'bnotes'},
$biblioitem->{'size'},
$biblioitem->{'place'},
$biblioitem->{'lccn'},
$biblioitem->{'url'},
$biblioitem->{'biblioitems.cn_source'},
$biblioitem->{'cn_class'},
$biblioitem->{'cn_item'},
$biblioitem->{'cn_suffix'},
$cn_sort,
$biblioitem->{'totalissues'},
$biblioitem->{'on_order_count'},
$biblioitem->{'in_process_count'},
$biblioitem->{'biblioitemnumber'}
);
if ( $dbh->errstr ) {
$error.="ERROR in _koha_modify_biblioitem_nonmarc $query".$dbh->errstr;
warn $error;
}
return ($biblioitem->{'biblioitemnumber'},$error);
}
=head2 _koha_add_biblioitem
=over 4
my ($biblioitemnumber,$error) = _koha_add_biblioitem( $dbh, $biblioitem );
Internal function to add a biblioitem
=back
=cut
sub _koha_add_biblioitem {
my ( $dbh, $biblioitem ) = @_;
my $error;
my ($cn_sort) = GetClassSort($biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
my $query =
"INSERT INTO biblioitems SET
biblionumber = ?,
volume = ?,
number = ?,
itemtype = ?,
isbn = ?,
issn = ?,
publicationyear = ?,
publishercode = ?,
volumedate = ?,
volumedesc = ?,
collectiontitle = ?,
collectionissn = ?,
collectionvolume= ?,
editionstatement= ?,
editionresponsibility = ?,
illus = ?,
pages = ?,
notes = ?,
size = ?,
place = ?,
lccn = ?,
marc = ?,
url = ?,
cn_source = ?,
cn_class = ?,
cn_item = ?,
cn_suffix = ?,
cn_sort = ?,
totalissues = ?,
on_order_count = ?,
in_process_count = ?
";
my $sth = $dbh->prepare($query);
$sth->execute(
$biblioitem->{'biblionumber'},
$biblioitem->{'volume'},
$biblioitem->{'number'},
$biblioitem->{'itemtype'},
$biblioitem->{'isbn'},
$biblioitem->{'issn'},
$biblioitem->{'publicationyear'},
$biblioitem->{'publishercode'},
$biblioitem->{'volumedate'},
$biblioitem->{'volumedesc'},
$biblioitem->{'collectiontitle'},
$biblioitem->{'collectionissn'},
$biblioitem->{'collectionvolume'},
$biblioitem->{'editionstatement'},
$biblioitem->{'editionresponsibility'},
$biblioitem->{'illus'},
$biblioitem->{'pages'},
$biblioitem->{'bnotes'},
$biblioitem->{'size'},
$biblioitem->{'place'},
$biblioitem->{'lccn'},
$biblioitem->{'marc'},
$biblioitem->{'url'},
$biblioitem->{'biblioitems.cn_source'},
$biblioitem->{'cn_class'},
$biblioitem->{'cn_item'},
$biblioitem->{'cn_suffix'},
$cn_sort,
$biblioitem->{'totalissues'},
$biblioitem->{'on_order_count'},
$biblioitem->{'in_process_count'}
);
my $bibitemnum = $dbh->{'mysql_insertid'};
if ( $dbh->errstr ) {
$error.="ERROR in _koha_add_biblioitem $query".$dbh->errstr;
warn $error;
}
$sth->finish();
return ($bibitemnum,$error);
}
=head2 _koha_delete_biblio
=over 4
$error = _koha_delete_biblio($dbh,$biblionumber);
Internal sub for deleting from biblio table -- also saves to deletedbiblio
C<$dbh> - the database handle
C<$biblionumber> - the biblionumber of the biblio to be deleted
=back
=cut
# FIXME: add error handling
sub _koha_delete_biblio {
my ( $dbh, $biblionumber ) = @_;
# get all the data for this biblio
my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber=?");
$sth->execute($biblionumber);
if ( my $data = $sth->fetchrow_hashref ) {
# save the record in deletedbiblio
# find the fields to save
my $query = "INSERT INTO deletedbiblio SET ";
my @bind = ();
foreach my $temp ( keys %$data ) {
$query .= "$temp = ?,";
push( @bind, $data->{$temp} );
}
# replace the last , by ",?)"
$query =~ s/\,$//;
my $bkup_sth = $dbh->prepare($query);
$bkup_sth->execute(@bind);
$bkup_sth->finish;
# delete the biblio
my $del_sth = $dbh->prepare("DELETE FROM biblio WHERE biblionumber=?");
$del_sth->execute($biblionumber);
$del_sth->finish;
}
$sth->finish;
return undef;
}
=head2 _koha_delete_biblioitems
=over 4
$error = _koha_delete_biblioitems($dbh,$biblioitemnumber);
Internal sub for deleting from biblioitems table -- also saves to deletedbiblioitems
C<$dbh> - the database handle
C<$biblionumber> - the biblioitemnumber of the biblioitem to be deleted
=back
=cut
# FIXME: add error handling
sub _koha_delete_biblioitems {
my ( $dbh, $biblioitemnumber ) = @_;
# get all the data for this biblioitem
my $sth =
$dbh->prepare("SELECT * FROM biblioitems WHERE biblioitemnumber=?");
$sth->execute($biblioitemnumber);
if ( my $data = $sth->fetchrow_hashref ) {
# save the record in deletedbiblioitems
# find the fields to save
my $query = "INSERT INTO deletedbiblioitems SET ";
my @bind = ();
foreach my $temp ( keys %$data ) {
$query .= "$temp = ?,";
push( @bind, $data->{$temp} );
}
# replace the last , by ",?)"
$query =~ s/\,$//;
my $bkup_sth = $dbh->prepare($query);
$bkup_sth->execute(@bind);
$bkup_sth->finish;
# delete the biblioitem
my $del_sth =
$dbh->prepare("DELETE FROM biblioitems WHERE biblioitemnumber=?");
$del_sth->execute($biblioitemnumber);
$del_sth->finish;
}
$sth->finish;
return undef;
}
=head1 UNEXPORTED FUNCTIONS
=head2 ModBiblioMarc
&ModBiblioMarc($newrec,$biblionumber,$frameworkcode);
Add MARC data for a biblio to koha
Function exported, but should NOT be used, unless you really know what you're doing
=cut
sub ModBiblioMarc {
# pass the MARC::Record to this function, and it will create the records in the marc field
my ( $record, $biblionumber, $frameworkcode ) = @_;
my $dbh = C4::Context->dbh;
my @fields = $record->fields();
if ( !$frameworkcode ) {
$frameworkcode = "";
}
my $autoc = $record->{_autoc};
delete $record->{_autoc};
UpdateAutocomplete($record,@{$autoc});
my $sth =
$dbh->prepare("UPDATE biblio SET frameworkcode=? WHERE biblionumber=?");
$sth->execute( $frameworkcode, $biblionumber );
$sth->finish;
my $encoding = C4::Context->preference("marcflavour");
# deal with UNIMARC field 100 (encoding) : create it if needed & set encoding to unicode
if ( $encoding eq "UNIMARC" ) {
my $string = $record->subfield( 100, "a" );
if ( ($string) && ( length($record->subfield( 100, "a" )) == 35 ) ) {
my $f100 = $record->field(100);
$record->delete_field($f100);
}
else {
$string = POSIX::strftime( "%Y%m%d", localtime );
$string =~ s/\-//g;
$string = sprintf( "%-*s", 35, $string );
}
substr( $string, 22, 6, "frey50" );
unless ( $record->subfield( 100, "a" ) ) {
$record->insert_grouped_field(
MARC::Field->new( 100, "", "", "a" => $string ) );
}
}
$sth =
$dbh->prepare(
"UPDATE biblioitems SET marc=?,marcxml=? WHERE biblionumber=?");
my ($marc,$marcxml);
eval { $marc = $record->as_usmarc() };
if($@){ warn "as_usmarc() failed."; };
eval { $marcxml = $record->as_xml() };
if($@){ warn "as_xml() failed."; };
$marcxml = C4::Charset::NormalizeString($marcxml);
$marcxml = Encode::is_utf8($marcxml) ? Encode::encode_utf8($marcxml): $marcxml;
# As long as we've got valid MARCXML, we're good. Malformed MARC-21 just
# gets stored as NULL in the DB
if($marcxml){
$sth->execute( $marc, $marcxml, $biblionumber );
ModZebra($biblionumber,"specialUpdate","biblioserver",undef,$record);
return $biblionumber;
} else {
warn "WARNING: CORRUPT BIB: $biblionumber";
return undef;
}
}
=head2 z3950_extended_services
z3950_extended_services($serviceType,$serviceOptions,$record);
z3950_extended_services is used to handle all interactions with Zebra's extended serices package, which is employed to perform all management of the MARC data stored in Zebra.
C<$serviceType> one of: itemorder,create,drop,commit,update,xmlupdate
C<$serviceOptions> a has of key/value pairs. For instance, if service_type is 'update', $service_options should contain:
action => update action, one of specialUpdate, recordInsert, recordReplace, recordDelete, elementUpdate.
and maybe
recordidOpaque => Opaque Record ID (user supplied) or recordidNumber => Record ID number (system number).
syntax => the record syntax (transfer syntax)
databaseName = Database from connection object
To set serviceOptions, call set_service_options($serviceType)
C<$record> the record, if one is needed for the service type
A record should be in XML. You can convert it to XML from MARC by running it through marc2xml().
=cut
sub z3950_extended_services {
my ( $server, $serviceType, $action, $serviceOptions ) = @_;
# get our connection object
my $Zconn = C4::Context->Zconn( $server, 0, 1 );
# create a new package object
my $Zpackage = $Zconn->package();
# set our options
$Zpackage->option( action => $action );
if ( $serviceOptions->{'databaseName'} ) {
$Zpackage->option( databaseName => $serviceOptions->{'databaseName'} );
}
if ( $serviceOptions->{'recordIdNumber'} ) {
$Zpackage->option(
recordIdNumber => $serviceOptions->{'recordIdNumber'} );
}
if ( $serviceOptions->{'recordIdOpaque'} ) {
$Zpackage->option(
recordIdOpaque => $serviceOptions->{'recordIdOpaque'} );
}
# this is an ILL request (Zebra doesn't support it, but Koha could eventually)
#if ($serviceType eq 'itemorder') {
# $Zpackage->option('contact-name' => $serviceOptions->{'contact-name'});
# $Zpackage->option('contact-phone' => $serviceOptions->{'contact-phone'});
# $Zpackage->option('contact-email' => $serviceOptions->{'contact-email'});
# $Zpackage->option('itemorder-item' => $serviceOptions->{'itemorder-item'});
#}
if ( $serviceOptions->{record} ) {
$Zpackage->option( record => $serviceOptions->{record} );
# can be xml or marc
if ( $serviceOptions->{'syntax'} ) {
$Zpackage->option( syntax => $serviceOptions->{'syntax'} );
}
}
# send the request, handle any exception encountered
eval { $Zpackage->send($serviceType) };
if ( $@ && $@->isa("ZOOM::Exception") ) {
return "error: " . $@->code() . " " . $@->message() . "\n";
}
# free up package resources
$Zpackage->destroy();
}
=head2 set_service_options
my $serviceOptions = set_service_options($serviceType);
C<$serviceType> itemorder,create,drop,commit,update,xmlupdate
Currently, we only support 'create', 'commit', and 'update'. 'drop' support will be added as soon as Zebra supports it.
=cut
sub set_service_options {
my ($serviceType) = @_;
my $serviceOptions;
# FIXME: This needs to be an OID ... if we ever need 'syntax' this sub will need to change
# $serviceOptions->{ 'syntax' } = ''; #zebra doesn't support syntaxes other than xml
if ( $serviceType eq 'commit' ) {
# nothing to do
}
if ( $serviceType eq 'create' ) {
# nothing to do
}
if ( $serviceType eq 'drop' ) {
die "ERROR: 'drop' not currently supported (by Zebra)";
}
return $serviceOptions;
}
=head3 get_biblio_authorised_values
find the types and values for all authorised values assigned to this biblio.
parameters:
biblionumber
MARC::Record of the bib
returns: a hashref mapping the authorised value to the value set for this biblionumber
$authorised_values = {
'Scent' => 'flowery',
'Audience' => 'Young Adult',
'itemtypes' => 'SER',
};
Notes: forlibrarian should probably be passed in, and called something different.
=cut
sub get_biblio_authorised_values {
my $biblionumber = shift;
my $record = shift;
my $forlibrarian = 1; # are we in staff or opac?
my $frameworkcode = GetFrameworkCode( $biblionumber );
my $authorised_values;
my $tagslib = GetMarcStructure( $forlibrarian, $frameworkcode )
or return $authorised_values;
# assume that these entries in the authorised_value table are bibliolevel.
# ones that start with 'item%' are item level.
my $query = q(SELECT distinct authorised_value, kohafield
FROM marc_subfield_structure
WHERE authorised_value !=''
AND (kohafield like 'biblio%'
OR kohafield like '') );
my $bibliolevel_authorised_values = C4::Context->dbh->selectall_hashref( $query, 'authorised_value' );
foreach my $tag ( keys( %$tagslib ) ) {
foreach my $subfield ( keys( %{$tagslib->{ $tag }} ) ) {
# warn "checking $subfield. type is: " . ref $tagslib->{ $tag }{ $subfield };
if ( 'HASH' eq ref $tagslib->{ $tag }{ $subfield } ) {
if ( defined $tagslib->{ $tag }{ $subfield }{'authorised_value'} && exists $bibliolevel_authorised_values->{ $tagslib->{ $tag }{ $subfield }{'authorised_value'} } ) {
if ( defined $record->field( $tag ) ) {
my $this_subfield_value = $record->field( $tag )->subfield( $subfield );
if ( defined $this_subfield_value ) {
$authorised_values->{ $tagslib->{ $tag }{ $subfield }{'authorised_value'} } = $this_subfield_value;
}
}
}
}
}
}
# warn ( Data::Dumper->Dump( [ $authorised_values ], [ 'authorised_values' ] ) );
return $authorised_values;
}
=head2 NormalizeBiblioValues
undef = NormalizeBiblioValues($record);
This function attempts to normalize the values of various MARC
fields and subfields. It is a mutating function that will alter
in-place the MARC::Record object passed to it.
Returns undef. croak()s on failure.
=cut
sub NormalizeBiblioValues {
my $record = shift;
my $f086 = $record->field('086');
return if !$f086;
my $f086a = $f086->subfield('a');
return if !$f086a;
my $sudocs =
try {
Text::SuDocs->new($f086a)
}
catch {
croak "Unrecognized SuDocs (086\$a) format: '$f086a'"
unless IsFromCgp($record);
return undef;
};
return if !$sudocs;
$f086->update(a => $sudocs->normal_string);
my $f942 = $record->field('942')
// MARC::Field->new('942', ' ', ' ', h=>$sudocs->normal_string);
$record->delete_fields($f942);
$f942->update(2 => 'sudocs', h => $sudocs->normal_string);
$record->insert_fields_ordered($f942);
return undef;
}
sub UpdateAutocomplete {
my($record,@subtags) = @_;
return unless @subtags;
# my @subtags = (
# '100$a',
# '110$a',
# '245$a',
# '245$b',
# '245$h',
# '260$a',
# '260$b',
# '300$b',
# '610$a',
# '651$a',
# '780$a',
# '780$t',
# '780$w',
# );
for my $subtag (@subtags) {
$subtag =~ /(\d{3})\$(.)/;
my $value = $record->subfield($1, $2);
next if !$value;
Koha::Autocomplete::Insert($value, $subtag);
}
}
#
# $bool = IsFromCgp(MARC::Record);
# Returns 1 if any of the values in the 040 subfields matches 'GPO'.
# Returns 0, otherwise.
#
sub IsFromCgp {
my $record = shift;
my $field = $record->field('040');
return 0 if !$field;
my @subfields = $field->subfields;
my @values;
for ( @subfields ) {
my ($k, $v) = @$_;
push @values, $v;
}
return (first {$_ =~ /GPO/} @values) ? 1 : 0;
}
1;
__END__
=head1 AUTHOR
Koha Developement team <info@koha.org>
Paul POULAIN paul.poulain@free.fr
Joshua Ferraro jmf@liblime.com
=cut
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