3 # Copyright 2000-2002 Katipo Communications
4 # Copyright 2010 BibLibre
5 # Copyright 2011 Equinox Software, Inc.
7 # This file is part of Koha.
9 # Koha is free software; you can redistribute it and/or modify it
10 # under the terms of the GNU General Public License as published by
11 # the Free Software Foundation; either version 3 of the License, or
12 # (at your option) any later version.
14 # Koha is distributed in the hope that it will be useful, but
15 # WITHOUT ANY WARRANTY; without even the implied warranty of
16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 # GNU General Public License for more details.
19 # You should have received a copy of the GNU General Public License
20 # along with Koha; if not, see <http://www.gnu.org/licenses>.
26 use Encode
qw( decode is_utf8 );
28 use MARC
::File
::USMARC
;
30 use POSIX
qw(strftime);
31 use Module
::Load
::Conditional
qw(can_load);
34 use C4
::Log
; # logaction
43 use vars
qw($VERSION @ISA @EXPORT);
46 $VERSION = 3.07.00.049;
49 @ISA = qw( Exporter );
64 GetBiblioItemByBiblioNumber
65 GetBiblioFromItemNumber
66 GetBiblionumberFromItemnumber
91 &GetAuthorisedValueDesc
94 &GetMarcSubfieldStructureFromKohaField
105 # To modify something
114 # To delete something
119 # To link headings in a bib record
120 # to authority records.
123 &LinkBibHeadingsToAuthorities
127 # those functions are exported but should not be used
128 # they are useful in a few circumstances, so they are exported,
129 # but don't use them unless you are a core developer ;-)
145 C4::Biblio - cataloging management functions
149 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:
153 =item 1. in the biblio,biblioitems,items, etc tables, which are limited to a one-to-one mapping to underlying MARC data
155 =item 2. as raw MARC in the Zebra index and storage engine
157 =item 3. as raw MARC the biblioitems.marc and biblioitems.marcxml
161 In the 3.0 version of Koha, the authoritative record-level information is in biblioitems.marcxml
163 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.
167 =item 1. Compared with MySQL, Zebra is slow to update an index for small data changes -- especially for proc-intensive operations like circulation
169 =item 2. Zebra's index has been known to crash and a backup of the data is necessary to rebuild it in such cases
173 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:
177 =item 1. Add*/Mod*/Del*/ - high-level external functions suitable for being called from external scripts to manage the collection
179 =item 2. _koha_* - low-level internal functions for managing the koha tables
181 =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.
183 =item 4. Zebra functions used to update the Zebra index
185 =item 5. internal helper functions such as char_decode, checkitems, etc. Some of these probably belong in Koha.pm
189 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 :
193 =item 1. save datas in biblio and biblioitems table, that gives us a biblionumber and a biblioitemnumber
195 =item 2. add the biblionumber and biblioitemnumber into the MARC records
197 =item 3. save the marc record
201 When dealing with items, we must :
205 =item 1. save the item in items table, that gives us an itemnumber
207 =item 2. add the itemnumber to the item MARC field
209 =item 3. overwrite the MARC record (with the added item) into biblioitems.marc(xml)
211 When modifying a biblio or an item, the behaviour is quite similar.
215 =head1 EXPORTED FUNCTIONS
219 ($biblionumber,$biblioitemnumber) = AddBiblio($record,$frameworkcode);
221 Exported function (core API) for adding a new biblio to koha.
223 The first argument is a C<MARC::Record> object containing the
224 bib to add, while the second argument is the desired MARC
227 This function also accepts a third, optional argument: a hashref
228 to additional options. The only defined option is C<defer_marc_save>,
229 which if present and mapped to a true value, causes C<AddBiblio>
230 to omit the call to save the MARC in C<bibilioitems.marc>
231 and C<biblioitems.marcxml> This option is provided B<only>
232 for the use of scripts such as C<bulkmarcimport.pl> that may need
233 to do some manipulation of the MARC record for item parsing before
234 saving it and which cannot afford the performance hit of saving
235 the MARC record twice. Consequently, do not use that option
236 unless you can guarantee that C<ModBiblioMarc> will be called.
242 my $frameworkcode = shift;
243 my $options = @_ ?
shift : undef;
244 my $defer_marc_save = 0;
246 carp
('AddBiblio called with undefined record');
249 if ( defined $options and exists $options->{'defer_marc_save'} and $options->{'defer_marc_save'} ) {
250 $defer_marc_save = 1;
253 my ( $biblionumber, $biblioitemnumber, $error );
254 my $dbh = C4
::Context
->dbh;
256 # transform the data into koha-table style data
257 SetUTF8Flag
($record);
258 my $olddata = TransformMarcToKoha
( $dbh, $record, $frameworkcode );
259 ( $biblionumber, $error ) = _koha_add_biblio
( $dbh, $olddata, $frameworkcode );
260 $olddata->{'biblionumber'} = $biblionumber;
261 ( $biblioitemnumber, $error ) = _koha_add_biblioitem
( $dbh, $olddata );
263 _koha_marc_update_bib_ids
( $record, $frameworkcode, $biblionumber, $biblioitemnumber );
265 # update MARC subfield that stores biblioitems.cn_sort
266 _koha_marc_update_biblioitem_cn_sort
( $record, $olddata, $frameworkcode );
269 ModBiblioMarc
( $record, $biblionumber, $frameworkcode ) unless $defer_marc_save;
271 # update OAI-PMH sets
272 if(C4
::Context
->preference("OAI-PMH:AutoUpdateSets")) {
273 C4
::OAI
::Sets
::UpdateOAISetsBiblio
($biblionumber, $record);
276 logaction
( "CATALOGUING", "ADD", $biblionumber, "biblio" ) if C4
::Context
->preference("CataloguingLog");
277 return ( $biblionumber, $biblioitemnumber );
282 ModBiblio( $record,$biblionumber,$frameworkcode);
284 Replace an existing bib record identified by C<$biblionumber>
285 with one supplied by the MARC::Record object C<$record>. The embedded
286 item, biblioitem, and biblionumber fields from the previous
287 version of the bib record replace any such fields of those tags that
288 are present in C<$record>. Consequently, ModBiblio() is not
289 to be used to try to modify item records.
291 C<$frameworkcode> specifies the MARC framework to use
292 when storing the modified bib record; among other things,
293 this controls how MARC fields get mapped to display columns
294 in the C<biblio> and C<biblioitems> tables, as well as
295 which fields are used to store embedded item, biblioitem,
296 and biblionumber data for indexing.
298 Returns 1 on success 0 on failure
303 my ( $record, $biblionumber, $frameworkcode ) = @_;
305 carp
'No record passed to ModBiblio';
309 if ( C4
::Context
->preference("CataloguingLog") ) {
310 my $newrecord = GetMarcBiblio
($biblionumber);
311 logaction
( "CATALOGUING", "MODIFY", $biblionumber, "biblio BEFORE=>" . $newrecord->as_formatted );
314 # Cleaning up invalid fields must be done early or SetUTF8Flag is liable to
315 # throw an exception which probably won't be handled.
316 foreach my $field ($record->fields()) {
317 if (! $field->is_control_field()) {
318 if (scalar($field->subfields()) == 0 || (scalar($field->subfields()) == 1 && $field->subfield('9'))) {
319 $record->delete_field($field);
324 SetUTF8Flag
($record);
325 my $dbh = C4
::Context
->dbh;
327 $frameworkcode = "" if !$frameworkcode || $frameworkcode eq "Default"; # XXX
329 _strip_item_fields
($record, $frameworkcode);
331 # update biblionumber and biblioitemnumber in MARC
332 # FIXME - this is assuming a 1 to 1 relationship between
333 # biblios and biblioitems
334 my $sth = $dbh->prepare("select biblioitemnumber from biblioitems where biblionumber=?");
335 $sth->execute($biblionumber);
336 my ($biblioitemnumber) = $sth->fetchrow;
338 _koha_marc_update_bib_ids
( $record, $frameworkcode, $biblionumber, $biblioitemnumber );
340 # load the koha-table data object
341 my $oldbiblio = TransformMarcToKoha
( $dbh, $record, $frameworkcode );
343 # update MARC subfield that stores biblioitems.cn_sort
344 _koha_marc_update_biblioitem_cn_sort
( $record, $oldbiblio, $frameworkcode );
346 # update the MARC record (that now contains biblio and items) with the new record data
347 &ModBiblioMarc
( $record, $biblionumber, $frameworkcode );
349 # modify the other koha tables
350 _koha_modify_biblio
( $dbh, $oldbiblio, $frameworkcode );
351 _koha_modify_biblioitem_nonmarc
( $dbh, $oldbiblio );
353 # update OAI-PMH sets
354 if(C4
::Context
->preference("OAI-PMH:AutoUpdateSets")) {
355 C4
::OAI
::Sets
::UpdateOAISetsBiblio
($biblionumber, $record);
361 =head2 _strip_item_fields
363 _strip_item_fields($record, $frameworkcode)
365 Utility routine to remove item tags from a
370 sub _strip_item_fields
{
372 my $frameworkcode = shift;
373 # get the items before and append them to the biblio before updating the record, atm we just have the biblio
374 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField
( "items.itemnumber", $frameworkcode );
376 # delete any item fields from incoming record to avoid
377 # duplication or incorrect data - use AddItem() or ModItem()
379 foreach my $field ( $record->field($itemtag) ) {
380 $record->delete_field($field);
384 =head2 ModBiblioframework
386 ModBiblioframework($biblionumber,$frameworkcode);
388 Exported function to modify a biblio framework
392 sub ModBiblioframework
{
393 my ( $biblionumber, $frameworkcode ) = @_;
394 my $dbh = C4
::Context
->dbh;
395 my $sth = $dbh->prepare( "UPDATE biblio SET frameworkcode=? WHERE biblionumber=?" );
396 $sth->execute( $frameworkcode, $biblionumber );
402 my $error = &DelBiblio($biblionumber);
404 Exported function (core API) for deleting a biblio in koha.
405 Deletes biblio record from Zebra and Koha tables (biblio & biblioitems)
406 Also backs it up to deleted* tables.
407 Checks to make sure that the biblio has no items attached.
409 C<$error> : undef unless an error occurs
414 my ($biblionumber) = @_;
415 my $dbh = C4
::Context
->dbh;
416 my $error; # for error handling
418 # First make sure this biblio has no items attached
419 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber=?");
420 $sth->execute($biblionumber);
421 if ( my $itemnumber = $sth->fetchrow ) {
423 # Fix this to use a status the template can understand
424 $error .= "This Biblio has items attached, please delete them first before deleting this biblio ";
427 return $error if $error;
429 # We delete attached subscriptions
431 my $subscriptions = C4
::Serials
::GetFullSubscriptionsFromBiblionumber
($biblionumber);
432 foreach my $subscription (@
$subscriptions) {
433 C4
::Serials
::DelSubscription
( $subscription->{subscriptionid
} );
436 # We delete any existing holds
437 require C4
::Reserves
;
438 my $reserves = C4
::Reserves
::GetReservesFromBiblionumber
({ biblionumber
=> $biblionumber });
439 foreach my $res ( @
$reserves ) {
440 C4
::Reserves
::CancelReserve
({ reserve_id
=> $res->{'reserve_id'} });
443 # Delete in Zebra. Be careful NOT to move this line after _koha_delete_biblio
444 # for at least 2 reasons :
445 # - if something goes wrong, the biblio may be deleted from Koha but not from zebra
446 # 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)
447 ModZebra
( $biblionumber, "recordDelete", "biblioserver" );
449 # delete biblioitems and items from Koha tables and save in deletedbiblioitems,deleteditems
450 $sth = $dbh->prepare("SELECT biblioitemnumber FROM biblioitems WHERE biblionumber=?");
451 $sth->execute($biblionumber);
452 while ( my $biblioitemnumber = $sth->fetchrow ) {
454 # delete this biblioitem
455 $error = _koha_delete_biblioitems
( $dbh, $biblioitemnumber );
456 return $error if $error;
459 # delete biblio from Koha tables and save in deletedbiblio
460 # must do this *after* _koha_delete_biblioitems, otherwise
461 # delete cascade will prevent deletedbiblioitems rows
462 # from being generated by _koha_delete_biblioitems
463 $error = _koha_delete_biblio
( $dbh, $biblionumber );
465 logaction
( "CATALOGUING", "DELETE", $biblionumber, "biblio" ) if C4
::Context
->preference("CataloguingLog");
471 =head2 BiblioAutoLink
473 my $headings_linked = BiblioAutoLink($record, $frameworkcode)
475 Automatically links headings in a bib record to authorities.
477 Returns the number of headings changed
483 my $frameworkcode = shift;
485 carp
('Undefined record passed to BiblioAutoLink');
488 my ( $num_headings_changed, %results );
491 "C4::Linker::" . ( C4
::Context
->preference("LinkerModule") || 'Default' );
492 unless ( can_load
( modules
=> { $linker_module => undef } ) ) {
493 $linker_module = 'C4::Linker::Default';
494 unless ( can_load
( modules
=> { $linker_module => undef } ) ) {
499 my $linker = $linker_module->new(
500 { 'options' => C4
::Context
->preference("LinkerOptions") } );
501 my ( $headings_changed, undef ) =
502 LinkBibHeadingsToAuthorities
( $linker, $record, $frameworkcode, C4
::Context
->preference("CatalogModuleRelink") || '' );
503 # By default we probably don't want to relink things when cataloging
504 return $headings_changed;
507 =head2 LinkBibHeadingsToAuthorities
509 my $num_headings_changed, %results = LinkBibHeadingsToAuthorities($linker, $marc, $frameworkcode, [$allowrelink]);
511 Links bib headings to authority records by checking
512 each authority-controlled field in the C<MARC::Record>
513 object C<$marc>, looking for a matching authority record,
514 and setting the linking subfield $9 to the ID of that
517 If $allowrelink is false, existing authids will never be
518 replaced, regardless of the values of LinkerKeepStale and
521 Returns the number of heading links changed in the
526 sub LinkBibHeadingsToAuthorities
{
529 my $frameworkcode = shift;
530 my $allowrelink = shift;
533 carp
'LinkBibHeadingsToAuthorities called on undefined bib record';
537 require C4
::AuthoritiesMarc
;
539 $allowrelink = 1 unless defined $allowrelink;
540 my $num_headings_changed = 0;
541 foreach my $field ( $bib->fields() ) {
542 my $heading = C4
::Heading
->new_from_bib_field( $field, $frameworkcode );
543 next unless defined $heading;
546 my $current_link = $field->subfield('9');
548 if ( defined $current_link && (!$allowrelink || !C4
::Context
->preference('LinkerRelink')) )
550 $results{'linked'}->{ $heading->display_form() }++;
554 my ( $authid, $fuzzy ) = $linker->get_link($heading);
556 $results{ $fuzzy ?
'fuzzy' : 'linked' }
557 ->{ $heading->display_form() }++;
558 next if defined $current_link and $current_link == $authid;
560 $field->delete_subfield( code
=> '9' ) if defined $current_link;
561 $field->add_subfields( '9', $authid );
562 $num_headings_changed++;
565 if ( defined $current_link
566 && (!$allowrelink || C4
::Context
->preference('LinkerKeepStale')) )
568 $results{'fuzzy'}->{ $heading->display_form() }++;
570 elsif ( C4
::Context
->preference('AutoCreateAuthorities') ) {
571 if ( _check_valid_auth_link
( $current_link, $field ) ) {
572 $results{'linked'}->{ $heading->display_form() }++;
576 C4
::AuthoritiesMarc
::GetAuthType
( $heading->auth_type() );
577 my $marcrecordauth = MARC
::Record
->new();
578 if ( C4
::Context
->preference('marcflavour') eq 'MARC21' ) {
579 $marcrecordauth->leader(' nz a22 o 4500');
580 SetMarcUnicodeFlag
( $marcrecordauth, 'MARC21' );
582 $field->delete_subfield( code
=> '9' )
583 if defined $current_link;
585 MARC
::Field
->new( $authtypedata->{auth_tag_to_report
},
586 '', '', "a" => "" . $field->subfield('a') );
588 $authfield->add_subfields( $_->[0] => $_->[1] )
589 if ( $_->[0] =~ /[A-z]/ && $_->[0] ne "a" )
590 } $field->subfields();
591 $marcrecordauth->insert_fields_ordered($authfield);
593 # bug 2317: ensure new authority knows it's using UTF-8; currently
594 # only need to do this for MARC21, as MARC::Record->as_xml_record() handles
595 # automatically for UNIMARC (by not transcoding)
596 # FIXME: AddAuthority() instead should simply explicitly require that the MARC::Record
597 # use UTF-8, but as of 2008-08-05, did not want to introduce that kind
598 # of change to a core API just before the 3.0 release.
600 if ( C4
::Context
->preference('marcflavour') eq 'MARC21' ) {
601 $marcrecordauth->insert_fields_ordered(
604 'a' => "Machine generated authority record."
608 $bib->author() . ", "
609 . $bib->title_proper() . ", "
610 . $bib->publication_date() . " ";
611 $cite =~ s/^[\s\,]*//;
612 $cite =~ s/[\s\,]*$//;
615 . C4
::Context
->preference('MARCOrgCode') . ")"
616 . $bib->subfield( '999', 'c' ) . ": "
618 $marcrecordauth->insert_fields_ordered(
619 MARC
::Field
->new( '670', '', '', 'a' => $cite ) );
622 # warn "AUTH RECORD ADDED : ".$marcrecordauth->as_formatted;
625 C4
::AuthoritiesMarc
::AddAuthority
( $marcrecordauth, '',
626 $heading->auth_type() );
627 $field->add_subfields( '9', $authid );
628 $num_headings_changed++;
629 $linker->update_cache($heading, $authid);
630 $results{'added'}->{ $heading->display_form() }++;
633 elsif ( defined $current_link ) {
634 if ( _check_valid_auth_link
( $current_link, $field ) ) {
635 $results{'linked'}->{ $heading->display_form() }++;
638 $field->delete_subfield( code
=> '9' );
639 $num_headings_changed++;
640 $results{'unlinked'}->{ $heading->display_form() }++;
644 $results{'unlinked'}->{ $heading->display_form() }++;
649 return $num_headings_changed, \
%results;
652 =head2 _check_valid_auth_link
654 if ( _check_valid_auth_link($authid, $field) ) {
658 Check whether the specified heading-auth link is valid without reference
659 to Zebra. Ideally this code would be in C4::Heading, but that won't be
660 possible until we have de-cycled C4::AuthoritiesMarc, so this is the
665 sub _check_valid_auth_link
{
666 my ( $authid, $field ) = @_;
668 require C4
::AuthoritiesMarc
;
670 my $authorized_heading =
671 C4
::AuthoritiesMarc
::GetAuthorizedHeading
( { 'authid' => $authid } ) || '';
673 return ($field->as_string('abcdefghijklmnopqrstuvwxyz') eq $authorized_heading);
676 =head2 GetRecordValue
678 my $values = GetRecordValue($field, $record, $frameworkcode);
680 Get MARC fields from a keyword defined in fieldmapping table.
685 my ( $field, $record, $frameworkcode ) = @_;
688 carp
'GetRecordValue called with undefined record';
691 my $dbh = C4
::Context
->dbh;
693 my $sth = $dbh->prepare('SELECT fieldcode, subfieldcode FROM fieldmapping WHERE frameworkcode = ? AND field = ?');
694 $sth->execute( $frameworkcode, $field );
698 while ( my $row = $sth->fetchrow_hashref ) {
699 foreach my $field ( $record->field( $row->{fieldcode
} ) ) {
700 if ( ( $row->{subfieldcode
} ne "" && $field->subfield( $row->{subfieldcode
} ) ) ) {
701 foreach my $subfield ( $field->subfield( $row->{subfieldcode
} ) ) {
702 push @result, { 'subfield' => $subfield };
705 } elsif ( $row->{subfieldcode
} eq "" ) {
706 push @result, { 'subfield' => $field->as_string() };
714 =head2 SetFieldMapping
716 SetFieldMapping($framework, $field, $fieldcode, $subfieldcode);
718 Set a Field to MARC mapping value, if it already exists we don't add a new one.
722 sub SetFieldMapping
{
723 my ( $framework, $field, $fieldcode, $subfieldcode ) = @_;
724 my $dbh = C4
::Context
->dbh;
726 my $sth = $dbh->prepare('SELECT * FROM fieldmapping WHERE fieldcode = ? AND subfieldcode = ? AND frameworkcode = ? AND field = ?');
727 $sth->execute( $fieldcode, $subfieldcode, $framework, $field );
728 if ( not $sth->fetchrow_hashref ) {
730 $sth = $dbh->prepare('INSERT INTO fieldmapping (fieldcode, subfieldcode, frameworkcode, field) VALUES(?,?,?,?)');
732 $sth->execute( $fieldcode, $subfieldcode, $framework, $field );
736 =head2 DeleteFieldMapping
738 DeleteFieldMapping($id);
740 Delete a field mapping from an $id.
744 sub DeleteFieldMapping
{
746 my $dbh = C4
::Context
->dbh;
748 my $sth = $dbh->prepare('DELETE FROM fieldmapping WHERE id = ?');
752 =head2 GetFieldMapping
754 GetFieldMapping($frameworkcode);
756 Get all field mappings for a specified frameworkcode
760 sub GetFieldMapping
{
761 my ($framework) = @_;
762 my $dbh = C4
::Context
->dbh;
764 my $sth = $dbh->prepare('SELECT * FROM fieldmapping where frameworkcode = ?');
765 $sth->execute($framework);
768 while ( my $row = $sth->fetchrow_hashref ) {
776 $data = &GetBiblioData($biblionumber);
778 Returns information about the book with the given biblionumber.
779 C<&GetBiblioData> returns a reference-to-hash. The keys are the fields in
780 the C<biblio> and C<biblioitems> tables in the
783 In addition, C<$data-E<gt>{subject}> is the list of the book's
784 subjects, separated by C<" , "> (space, comma, space).
785 If there are multiple biblioitems with the given biblionumber, only
786 the first one is considered.
792 my $dbh = C4
::Context
->dbh;
794 my $query = " SELECT * , biblioitems.notes AS bnotes, itemtypes.notforloan as bi_notforloan, biblio.notes
796 LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
797 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype
798 WHERE biblio.biblionumber = ?";
800 my $sth = $dbh->prepare($query);
801 $sth->execute($bibnum);
803 $data = $sth->fetchrow_hashref;
807 } # sub GetBiblioData
809 =head2 &GetBiblioItemData
811 $itemdata = &GetBiblioItemData($biblioitemnumber);
813 Looks up the biblioitem with the given biblioitemnumber. Returns a
814 reference-to-hash. The keys are the fields from the C<biblio>,
815 C<biblioitems>, and C<itemtypes> tables in the Koha database, except
816 that C<biblioitems.notes> is given as C<$itemdata-E<gt>{bnotes}>.
821 sub GetBiblioItemData
{
822 my ($biblioitemnumber) = @_;
823 my $dbh = C4
::Context
->dbh;
824 my $query = "SELECT *,biblioitems.notes AS bnotes
825 FROM biblio LEFT JOIN biblioitems on biblio.biblionumber=biblioitems.biblionumber ";
826 unless ( C4
::Context
->preference('item-level_itypes') ) {
827 $query .= "LEFT JOIN itemtypes on biblioitems.itemtype=itemtypes.itemtype ";
829 $query .= " WHERE biblioitemnumber = ? ";
830 my $sth = $dbh->prepare($query);
832 $sth->execute($biblioitemnumber);
833 $data = $sth->fetchrow_hashref;
836 } # sub &GetBiblioItemData
838 =head2 GetBiblioItemByBiblioNumber
840 NOTE : This function has been copy/paste from C4/Biblio.pm from head before zebra integration.
844 sub GetBiblioItemByBiblioNumber
{
845 my ($biblionumber) = @_;
846 my $dbh = C4
::Context
->dbh;
847 my $sth = $dbh->prepare("Select * FROM biblioitems WHERE biblionumber = ?");
851 $sth->execute($biblionumber);
853 while ( my $data = $sth->fetchrow_hashref ) {
854 push @results, $data;
861 =head2 GetBiblionumberFromItemnumber
866 sub GetBiblionumberFromItemnumber
{
867 my ($itemnumber) = @_;
868 my $dbh = C4
::Context
->dbh;
869 my $sth = $dbh->prepare("Select biblionumber FROM items WHERE itemnumber = ?");
871 $sth->execute($itemnumber);
872 my ($result) = $sth->fetchrow;
876 =head2 GetBiblioFromItemNumber
878 $item = &GetBiblioFromItemNumber($itemnumber,$barcode);
880 Looks up the item with the given itemnumber. if undef, try the barcode.
882 C<&itemnodata> returns a reference-to-hash whose keys are the fields
883 from the C<biblio>, C<biblioitems>, and C<items> tables in the Koha
889 sub GetBiblioFromItemNumber
{
890 my ( $itemnumber, $barcode ) = @_;
891 my $dbh = C4
::Context
->dbh;
894 $sth = $dbh->prepare(
896 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
897 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
898 WHERE items.itemnumber = ?"
900 $sth->execute($itemnumber);
902 $sth = $dbh->prepare(
904 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
905 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
906 WHERE items.barcode = ?"
908 $sth->execute($barcode);
910 my $data = $sth->fetchrow_hashref;
917 $isbd = &GetISBDView($biblionumber);
919 Return the ISBD view which can be included in opac and intranet
924 my ( $biblionumber, $template ) = @_;
925 my $record = GetMarcBiblio
($biblionumber, 1);
926 return unless defined $record;
927 my $itemtype = &GetFrameworkCode
($biblionumber);
928 my ( $holdingbrtagf, $holdingbrtagsubf ) = &GetMarcFromKohaField
( "items.holdingbranch", $itemtype );
929 my $tagslib = &GetMarcStructure
( 1, $itemtype );
931 my $ISBD = C4
::Context
->preference('isbd');
936 foreach my $isbdfield ( split( /#/, $bloc ) ) {
938 # $isbdfield= /(.?.?.?)/;
939 $isbdfield =~ /(\d\d\d)([^\|])?\|(.*)\|(.*)\|(.*)/;
940 my $fieldvalue = $1 || 0;
941 my $subfvalue = $2 || "";
943 my $analysestring = $4;
946 # warn "==> $1 / $2 / $3 / $4";
947 # my $fieldvalue=substr($isbdfield,0,3);
948 if ( $fieldvalue > 0 ) {
949 my $hasputtextbefore = 0;
950 my @fieldslist = $record->field($fieldvalue);
951 @fieldslist = sort { $a->subfield($holdingbrtagsubf) cmp $b->subfield($holdingbrtagsubf) } @fieldslist if ( $fieldvalue eq $holdingbrtagf );
953 # warn "ERROR IN ISBD DEFINITION at : $isbdfield" unless $fieldvalue;
954 # warn "FV : $fieldvalue";
955 if ( $subfvalue ne "" ) {
956 # OPAC hidden subfield
958 if ( ( $template eq 'opac' )
959 && ( $tagslib->{$fieldvalue}->{$subfvalue}->{'hidden'} || 0 ) > 0 );
960 foreach my $field (@fieldslist) {
961 foreach my $subfield ( $field->subfield($subfvalue) ) {
962 my $calculated = $analysestring;
963 my $tag = $field->tag();
966 my $subfieldvalue = GetAuthorisedValueDesc
( $tag, $subfvalue, $subfield, '', $tagslib );
967 my $tagsubf = $tag . $subfvalue;
968 $calculated =~ s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
969 if ( $template eq "opac" ) { $calculated =~ s
#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g; }
971 # field builded, store the result
972 if ( $calculated && !$hasputtextbefore ) { # put textbefore if not done
973 $blocres .= $textbefore;
974 $hasputtextbefore = 1;
977 # remove punctuation at start
978 $calculated =~ s/^( |;|:|\.|-)*//g;
979 $blocres .= $calculated;
984 $blocres .= $textafter if $hasputtextbefore;
986 foreach my $field (@fieldslist) {
987 my $calculated = $analysestring;
988 my $tag = $field->tag();
991 my @subf = $field->subfields;
992 for my $i ( 0 .. $#subf ) {
993 my $valuecode = $subf[$i][1];
994 my $subfieldcode = $subf[$i][0];
995 # OPAC hidden subfield
997 if ( ( $template eq 'opac' )
998 && ( $tagslib->{$fieldvalue}->{$subfieldcode}->{'hidden'} || 0 ) > 0 );
999 my $subfieldvalue = GetAuthorisedValueDesc
( $tag, $subf[$i][0], $subf[$i][1], '', $tagslib );
1000 my $tagsubf = $tag . $subfieldcode;
1002 $calculated =~ s
/ # replace all {{}} codes by the value code.
1003 \
{\
{$tagsubf\
}\
} # catch the {{actualcode}}
1005 $valuecode # replace by the value code
1008 $calculated =~ s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
1009 if ( $template eq "opac" ) { $calculated =~ s
#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g; }
1012 # field builded, store the result
1013 if ( $calculated && !$hasputtextbefore ) { # put textbefore if not done
1014 $blocres .= $textbefore;
1015 $hasputtextbefore = 1;
1018 # remove punctuation at start
1019 $calculated =~ s/^( |;|:|\.|-)*//g;
1020 $blocres .= $calculated;
1023 $blocres .= $textafter if $hasputtextbefore;
1026 $blocres .= $isbdfield;
1031 $res =~ s/\{(.*?)\}//g;
1033 $res =~ s/\n/<br\/>/g
;
1043 my $biblio = &GetBiblio($biblionumber);
1048 my ($biblionumber) = @_;
1049 my $dbh = C4
::Context
->dbh;
1050 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber = ?");
1053 $sth->execute($biblionumber);
1054 if ( my $data = $sth->fetchrow_hashref ) {
1060 =head2 GetBiblioItemInfosOf
1062 GetBiblioItemInfosOf(@biblioitemnumbers);
1066 sub GetBiblioItemInfosOf
{
1067 my @biblioitemnumbers = @_;
1069 my $biblioitemnumber_values = @biblioitemnumbers ?
join( ',', @biblioitemnumbers ) : "''";
1072 SELECT biblioitemnumber,
1076 WHERE biblioitemnumber IN ($biblioitemnumber_values)
1078 return get_infos_of
( $query, 'biblioitemnumber' );
1081 =head1 FUNCTIONS FOR HANDLING MARC MANAGEMENT
1083 =head2 GetMarcStructure
1085 $res = GetMarcStructure($forlibrarian,$frameworkcode);
1087 Returns a reference to a big hash of hash, with the Marc structure for the given frameworkcode
1088 $forlibrarian :if set to 1, the MARC descriptions are the librarians ones, otherwise it's the public (OPAC) ones
1089 $frameworkcode : the framework code to read
1093 sub GetMarcStructure
{
1094 my ( $forlibrarian, $frameworkcode ) = @_;
1095 my $dbh = C4
::Context
->dbh;
1096 $frameworkcode = "" unless $frameworkcode;
1098 $forlibrarian = $forlibrarian ?
1 : 0;
1099 my $cache = Koha
::Cache
->get_instance();
1100 my $cache_key = "MarcStructure-$forlibrarian-$frameworkcode";
1101 my $cached = $cache->get_from_cache($cache_key);
1102 return $cached if $cached;
1104 my $sth = $dbh->prepare(
1105 "SELECT tagfield,liblibrarian,libopac,mandatory,repeatable
1106 FROM marc_tag_structure
1107 WHERE frameworkcode=?
1110 $sth->execute($frameworkcode);
1111 my ( $liblibrarian, $libopac, $tag, $res, $tab, $mandatory, $repeatable );
1113 while ( ( $tag, $liblibrarian, $libopac, $mandatory, $repeatable ) = $sth->fetchrow ) {
1114 $res->{$tag}->{lib
} = ( $forlibrarian or !$libopac ) ?
$liblibrarian : $libopac;
1115 $res->{$tag}->{tab
} = "";
1116 $res->{$tag}->{mandatory
} = $mandatory;
1117 $res->{$tag}->{repeatable
} = $repeatable;
1120 $sth = $dbh->prepare(
1121 "SELECT tagfield,tagsubfield,liblibrarian,libopac,tab,mandatory,repeatable,authorised_value,authtypecode,value_builder,kohafield,seealso,hidden,isurl,link,defaultvalue,maxlength
1122 FROM marc_subfield_structure
1123 WHERE frameworkcode=?
1124 ORDER BY tagfield,tagsubfield
1128 $sth->execute($frameworkcode);
1131 my $authorised_value;
1143 ( $tag, $subfield, $liblibrarian, $libopac, $tab, $mandatory, $repeatable, $authorised_value,
1144 $authtypecode, $value_builder, $kohafield, $seealso, $hidden, $isurl, $link, $defaultvalue,
1149 $res->{$tag}->{$subfield}->{lib
} = ( $forlibrarian or !$libopac ) ?
$liblibrarian : $libopac;
1150 $res->{$tag}->{$subfield}->{tab
} = $tab;
1151 $res->{$tag}->{$subfield}->{mandatory
} = $mandatory;
1152 $res->{$tag}->{$subfield}->{repeatable
} = $repeatable;
1153 $res->{$tag}->{$subfield}->{authorised_value
} = $authorised_value;
1154 $res->{$tag}->{$subfield}->{authtypecode
} = $authtypecode;
1155 $res->{$tag}->{$subfield}->{value_builder
} = $value_builder;
1156 $res->{$tag}->{$subfield}->{kohafield
} = $kohafield;
1157 $res->{$tag}->{$subfield}->{seealso
} = $seealso;
1158 $res->{$tag}->{$subfield}->{hidden
} = $hidden;
1159 $res->{$tag}->{$subfield}->{isurl
} = $isurl;
1160 $res->{$tag}->{$subfield}->{'link'} = $link;
1161 $res->{$tag}->{$subfield}->{defaultvalue
} = $defaultvalue;
1162 $res->{$tag}->{$subfield}->{maxlength
} = $maxlength;
1165 $cache->set_in_cache($cache_key, $res);
1169 =head2 GetUsedMarcStructure
1171 The same function as GetMarcStructure except it just takes field
1172 in tab 0-9. (used field)
1174 my $results = GetUsedMarcStructure($frameworkcode);
1176 C<$results> is a ref to an array which each case containts a ref
1177 to a hash which each keys is the columns from marc_subfield_structure
1179 C<$frameworkcode> is the framework code.
1183 sub GetUsedMarcStructure
{
1184 my $frameworkcode = shift || '';
1187 FROM marc_subfield_structure
1189 AND frameworkcode
= ?
1190 ORDER BY tagfield
, tagsubfield
1192 my $sth = C4
::Context
->dbh->prepare($query);
1193 $sth->execute($frameworkcode);
1194 return $sth->fetchall_arrayref( {} );
1197 =head2 GetMarcFromKohaField
1199 ($MARCfield,$MARCsubfield)=GetMarcFromKohaField($kohafield,$frameworkcode);
1201 Returns the MARC fields & subfields mapped to the koha field
1202 for the given frameworkcode or default framework if $frameworkcode is missing
1206 sub GetMarcFromKohaField
{
1207 my $kohafield = shift;
1208 my $frameworkcode = shift || '';
1209 return (0, undef) unless $kohafield;
1210 my $relations = C4
::Context
->marcfromkohafield;
1211 if ( my $mf = $relations->{$frameworkcode}->{$kohafield} ) {
1217 =head2 GetMarcSubfieldStructureFromKohaField
1219 my $subfield_structure = &GetMarcSubfieldStructureFromKohaField($kohafield, $frameworkcode);
1221 Returns a hashref where keys are marc_subfield_structure column names for the
1222 row where kohafield=$kohafield for the given framework code.
1224 $frameworkcode is optional. If not given, then the default framework is used.
1228 sub GetMarcSubfieldStructureFromKohaField
{
1229 my ($kohafield, $frameworkcode) = @_;
1231 return undef unless $kohafield;
1232 $frameworkcode //= '';
1234 my $dbh = C4
::Context
->dbh;
1237 FROM marc_subfield_structure
1239 AND frameworkcode
= ?
1241 my $sth = $dbh->prepare($query);
1242 $sth->execute($kohafield, $frameworkcode);
1243 my $result = $sth->fetchrow_hashref;
1249 =head2 GetMarcBiblio
1251 my $record = GetMarcBiblio($biblionumber, [$embeditems], [$opac]);
1253 Returns MARC::Record representing a biblio record, or C<undef> if the
1254 biblionumber doesn't exist.
1258 =item C<$biblionumber>
1262 =item C<$embeditems>
1264 set to true to include item information.
1268 set to true to make the result suited for OPAC view. This causes things like
1269 OpacHiddenItems to be applied.
1276 my $biblionumber = shift;
1277 my $embeditems = shift || 0;
1278 my $opac = shift || 0;
1280 if (not defined $biblionumber) {
1281 carp
'GetMarcBiblio called with undefined biblionumber';
1285 my $dbh = C4
::Context
->dbh;
1286 my $sth = $dbh->prepare("SELECT biblioitemnumber, marcxml FROM biblioitems WHERE biblionumber=? ");
1287 $sth->execute($biblionumber);
1288 my $row = $sth->fetchrow_hashref;
1289 my $biblioitemnumber = $row->{'biblioitemnumber'};
1290 my $marcxml = StripNonXmlChars
( $row->{'marcxml'} );
1291 my $frameworkcode = GetFrameworkCode
($biblionumber);
1292 MARC
::File
::XML
->default_record_format( C4
::Context
->preference('marcflavour') );
1293 my $record = MARC
::Record
->new();
1297 MARC
::Record
::new_from_xml
( $marcxml, "utf8",
1298 C4
::Context
->preference('marcflavour') );
1300 if ($@
) { warn " problem with :$biblionumber : $@ \n$marcxml"; }
1301 return unless $record;
1303 C4
::Biblio
::_koha_marc_update_bib_ids
( $record, $frameworkcode, $biblionumber,
1304 $biblioitemnumber );
1305 C4
::Biblio
::EmbedItemsInMarcBiblio
( $record, $biblionumber, undef, $opac )
1317 my $marcxml = GetXmlBiblio($biblionumber);
1319 Returns biblioitems.marcxml of the biblionumber passed in parameter.
1320 The XML should only contain biblio information (item information is no longer stored in marcxml field)
1325 my ($biblionumber) = @_;
1326 my $dbh = C4
::Context
->dbh;
1327 my $sth = $dbh->prepare("SELECT marcxml FROM biblioitems WHERE biblionumber=? ");
1328 $sth->execute($biblionumber);
1329 my ($marcxml) = $sth->fetchrow;
1333 =head2 GetCOinSBiblio
1335 my $coins = GetCOinSBiblio($record);
1337 Returns the COinS (a span) which can be included in a biblio record
1341 sub GetCOinSBiblio
{
1344 # get the coin format
1346 carp
'GetCOinSBiblio called with undefined record';
1349 my $pos7 = substr $record->leader(), 7, 1;
1350 my $pos6 = substr $record->leader(), 6, 1;
1353 my ( $aulast, $aufirst ) = ( '', '' );
1362 my $titletype = 'b';
1364 # For the purposes of generating COinS metadata, LDR/06-07 can be
1365 # considered the same for UNIMARC and MARC21
1370 'b' => 'manuscript',
1372 'd' => 'manuscript',
1376 'i' => 'audioRecording',
1377 'j' => 'audioRecording',
1380 'm' => 'computerProgram',
1385 'a' => 'journalArticle',
1389 $genre = $fmts6->{$pos6} ?
$fmts6->{$pos6} : 'book';
1391 if ( $genre eq 'book' ) {
1392 $genre = $fmts7->{$pos7} if $fmts7->{$pos7};
1395 ##### We must transform mtx to a valable mtx and document type ####
1396 if ( $genre eq 'book' ) {
1398 } elsif ( $genre eq 'journal' ) {
1401 } elsif ( $genre eq 'journalArticle' ) {
1409 $genre = ( $mtx eq 'dc' ) ?
"&rft.type=$genre" : "&rft.genre=$genre";
1411 if ( C4
::Context
->preference("marcflavour") eq "UNIMARC" ) {
1414 $aulast = $record->subfield( '700', 'a' ) || '';
1415 $aufirst = $record->subfield( '700', 'b' ) || '';
1416 $oauthors = "&rft.au=$aufirst $aulast";
1419 if ( $record->field('200') ) {
1420 for my $au ( $record->field('200')->subfield('g') ) {
1421 $oauthors .= "&rft.au=$au";
1426 ?
"&rft.title=" . $record->subfield( '200', 'a' )
1427 : "&rft.title=" . $record->subfield( '200', 'a' ) . "&rft.btitle=" . $record->subfield( '200', 'a' );
1428 $pubyear = $record->subfield( '210', 'd' ) || '';
1429 $publisher = $record->subfield( '210', 'c' ) || '';
1430 $isbn = $record->subfield( '010', 'a' ) || '';
1431 $issn = $record->subfield( '011', 'a' ) || '';
1434 # MARC21 need some improve
1437 if ( $record->field('100') ) {
1438 $oauthors .= "&rft.au=" . $record->subfield( '100', 'a' );
1442 if ( $record->field('700') ) {
1443 for my $au ( $record->field('700')->subfield('a') ) {
1444 $oauthors .= "&rft.au=$au";
1447 $title = "&rft." . $titletype . "title=" . $record->subfield( '245', 'a' );
1448 $subtitle = $record->subfield( '245', 'b' ) || '';
1449 $title .= $subtitle;
1450 if ($titletype eq 'a') {
1451 $pubyear = $record->field('008') || '';
1452 $pubyear = substr($pubyear->data(), 7, 4) if $pubyear;
1453 $isbn = $record->subfield( '773', 'z' ) || '';
1454 $issn = $record->subfield( '773', 'x' ) || '';
1455 if ($mtx eq 'journal') {
1456 $title .= "&rft.title=" . (($record->subfield( '773', 't' ) || $record->subfield( '773', 'a')));
1458 $title .= "&rft.btitle=" . (($record->subfield( '773', 't' ) || $record->subfield( '773', 'a')) || '');
1460 foreach my $rel ($record->subfield( '773', 'g' )) {
1467 $pubyear = $record->subfield( '260', 'c' ) || '';
1468 $publisher = $record->subfield( '260', 'b' ) || '';
1469 $isbn = $record->subfield( '020', 'a' ) || '';
1470 $issn = $record->subfield( '022', 'a' ) || '';
1475 "ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3A$mtx$genre$title&rft.isbn=$isbn&rft.issn=$issn&rft.aulast=$aulast&rft.aufirst=$aufirst$oauthors&rft.pub=$publisher&rft.date=$pubyear&rft.pages=$pages";
1476 $coins_value =~ s/(\ |&[^a])/\+/g;
1477 $coins_value =~ s/\"/\"\;/g;
1479 #<!-- TMPL_VAR NAME="ocoins_format" -->&rft.au=<!-- TMPL_VAR NAME="author" -->&rft.btitle=<!-- TMPL_VAR NAME="title" -->&rft.date=<!-- TMPL_VAR NAME="publicationyear" -->&rft.pages=<!-- TMPL_VAR NAME="pages" -->&rft.isbn=<!-- TMPL_VAR NAME=amazonisbn -->&rft.aucorp=&rft.place=<!-- TMPL_VAR NAME="place" -->&rft.pub=<!-- TMPL_VAR NAME="publishercode" -->&rft.edition=<!-- TMPL_VAR NAME="edition" -->&rft.series=<!-- TMPL_VAR NAME="series" -->&rft.genre="
1481 return $coins_value;
1487 return the prices in accordance with the Marc format.
1489 returns 0 if no price found
1490 returns undef if called without a marc record or with
1491 an unrecognized marc format
1496 my ( $record, $marcflavour ) = @_;
1498 carp
'GetMarcPrice called on undefined record';
1505 if ( $marcflavour eq "MARC21" || $marcflavour eq "NORMARC" ) {
1506 @listtags = ('345', '020');
1508 } elsif ( $marcflavour eq "UNIMARC" ) {
1509 @listtags = ('345', '010');
1515 for my $field ( $record->field(@listtags) ) {
1516 for my $subfield_value ($field->subfield($subfield)){
1518 $subfield_value = MungeMarcPrice
( $subfield_value );
1519 return $subfield_value if ($subfield_value);
1522 return 0; # no price found
1525 =head2 MungeMarcPrice
1527 Return the best guess at what the actual price is from a price field.
1530 sub MungeMarcPrice
{
1532 return unless ( $price =~ m/\d/ ); ## No digits means no price.
1533 # Look for the currency symbol and the normalized code of the active currency, if it's there,
1534 my $active_currency = C4
::Budgets
->GetCurrency();
1535 my $symbol = $active_currency->{'symbol'};
1536 my $isocode = $active_currency->{'isocode'};
1537 $isocode = $active_currency->{'currency'} unless defined $isocode;
1540 my @matches =($price=~ /
1542 ( # start of capturing parenthesis
1544 (?
:[\p
{Sc
}\p
{L
}\
/.]){1,4} # any character from Currency signs or Letter Unicode categories or slash or dot within 1 to 4 occurrences : call this whole block 'symbol block'
1545 |(?
:\d
+[\p
{P
}\s
]?
){1,4} # or else at least one digit followed or not by a punctuation sign or whitespace, all these within 1 to 4 occurrences : call this whole block 'digits block'
1547 \s?\p
{Sc
}?\s?
# followed or not by a whitespace. \p{Sc}?\s? are for cases like '25$ USD'
1549 (?
:[\p
{Sc
}\p
{L
}\
/.]){1,4} # followed by same block as symbol block
1550 |(?
:\d
+[\p
{P
}\s
]?
){1,4} # or by same block as digits block
1552 \s?\p
{L
}{0,4}\s?
# followed or not by a whitespace. \p{L}{0,4}\s? are for cases like '$9.50 USD'
1553 ) # end of capturing parenthesis
1554 (?
:\p
{P
}|\z
) # followed by a punctuation sign or by the end of the string
1558 foreach ( @matches ) {
1559 $localprice = $_ and last if index($_, $isocode)>=0;
1561 if ( !$localprice ) {
1562 foreach ( @matches ) {
1563 $localprice = $_ and last if $_=~ /(^|[^\p{Sc}\p{L}\/])\Q
$symbol\E
([^\p
{Sc
}\p
{L
}\
/]+\z|\z)/;
1568 if ( $localprice ) {
1569 $price = $localprice;
1571 ## Grab the first number in the string ( can use commas or periods for thousands separator and/or decimal separator )
1572 ( $price ) = $price =~ m/([\d\,\.]+[[\,\.]\d\d]?)/;
1574 # eliminate symbol/isocode, space and any final dot from the string
1575 $price =~ s/[\p{Sc}\p{L}\/ ]|\.$//g
;
1576 # remove comma,dot when used as separators from hundreds
1577 $price =~s/[\,\.](\d{3})/$1/g;
1578 # convert comma to dot to ensure correct display of decimals if existing
1584 =head2 GetMarcQuantity
1586 return the quantity of a book. Used in acquisition only, when importing a file an iso2709 from a bookseller
1587 Warning : this is not really in the marc standard. In Unimarc, Electre (the most widely used bookseller) use the 969$a
1589 returns 0 if no quantity found
1590 returns undef if called without a marc record or with
1591 an unrecognized marc format
1595 sub GetMarcQuantity
{
1596 my ( $record, $marcflavour ) = @_;
1598 carp
'GetMarcQuantity called on undefined record';
1605 if ( $marcflavour eq "MARC21" ) {
1607 } elsif ( $marcflavour eq "UNIMARC" ) {
1608 @listtags = ('969');
1614 for my $field ( $record->field(@listtags) ) {
1615 for my $subfield_value ($field->subfield($subfield)){
1617 if ($subfield_value) {
1618 # in France, the cents separator is the , but sometimes, ppl use a .
1619 # in this case, the price will be x100 when unformatted ! Replace the . by a , to get a proper price calculation
1620 $subfield_value =~ s/\./,/ if C4
::Context
->preference("CurrencyFormat") eq "FR";
1621 return $subfield_value;
1625 return 0; # no price found
1629 =head2 GetAuthorisedValueDesc
1631 my $subfieldvalue =get_authorised_value_desc(
1632 $tag, $subf[$i][0],$subf[$i][1], '', $taglib, $category, $opac);
1634 Retrieve the complete description for a given authorised value.
1636 Now takes $category and $value pair too.
1638 my $auth_value_desc =GetAuthorisedValueDesc(
1639 '','', 'DVD' ,'','','CCODE');
1641 If the optional $opac parameter is set to a true value, displays OPAC
1642 descriptions rather than normal ones when they exist.
1646 sub GetAuthorisedValueDesc
{
1647 my ( $tag, $subfield, $value, $framework, $tagslib, $category, $opac ) = @_;
1648 my $dbh = C4
::Context
->dbh;
1652 return $value unless defined $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1655 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
1656 return C4
::Branch
::GetBranchName
($value);
1660 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "itemtypes" ) {
1661 return getitemtypeinfo
($value)->{translated_description
};
1664 #---- "true" authorized value
1665 $category = $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1668 if ( $category ne "" ) {
1669 my $sth = $dbh->prepare( "SELECT lib, lib_opac FROM authorised_values WHERE category = ? AND authorised_value = ?" );
1670 $sth->execute( $category, $value );
1671 my $data = $sth->fetchrow_hashref;
1672 return ( $opac && $data->{'lib_opac'} ) ?
$data->{'lib_opac'} : $data->{'lib'};
1674 return $value; # if nothing is found return the original value
1678 =head2 GetMarcControlnumber
1680 $marccontrolnumber = GetMarcControlnumber($record,$marcflavour);
1682 Get the control number / record Identifier from the MARC record and return it.
1686 sub GetMarcControlnumber
{
1687 my ( $record, $marcflavour ) = @_;
1689 carp
'GetMarcControlnumber called on undefined record';
1692 my $controlnumber = "";
1693 # Control number or Record identifier are the same field in MARC21, UNIMARC and NORMARC
1694 # Keep $marcflavour for possible later use
1695 if ($marcflavour eq "MARC21" || $marcflavour eq "UNIMARC" || $marcflavour eq "NORMARC") {
1696 my $controlnumberField = $record->field('001');
1697 if ($controlnumberField) {
1698 $controlnumber = $controlnumberField->data();
1701 return $controlnumber;
1706 $marcisbnsarray = GetMarcISBN( $record, $marcflavour );
1708 Get all ISBNs from the MARC record and returns them in an array.
1709 ISBNs stored in different fields depending on MARC flavour
1714 my ( $record, $marcflavour ) = @_;
1716 carp
'GetMarcISBN called on undefined record';
1720 if ( $marcflavour eq "UNIMARC" ) {
1722 } else { # assume marc21 if not unimarc
1727 foreach my $field ( $record->field($scope) ) {
1728 my $isbn = $field->subfield( 'a' );
1729 if ( $isbn ne "" ) {
1730 push @marcisbns, $isbn;
1740 $marcissnsarray = GetMarcISSN( $record, $marcflavour );
1742 Get all valid ISSNs from the MARC record and returns them in an array.
1743 ISSNs are stored in different fields depending on MARC flavour
1748 my ( $record, $marcflavour ) = @_;
1750 carp
'GetMarcISSN called on undefined record';
1754 if ( $marcflavour eq "UNIMARC" ) {
1757 else { # assume MARC21 or NORMARC
1761 foreach my $field ( $record->field($scope) ) {
1762 push @marcissns, $field->subfield( 'a' )
1763 if ( $field->subfield( 'a' ) ne "" );
1770 $marcnotesarray = GetMarcNotes( $record, $marcflavour );
1772 Get all notes from the MARC record and returns them in an array.
1773 The note are stored in different fields depending on MARC flavour
1778 my ( $record, $marcflavour ) = @_;
1780 carp
'GetMarcNotes called on undefined record';
1784 if ( $marcflavour eq "UNIMARC" ) {
1786 } else { # assume marc21 if not unimarc
1793 my %blacklist = map { $_ => 1 } split(/,/,C4
::Context
->preference('NotesBlacklist'));
1794 foreach my $field ( $record->field($scope) ) {
1795 my $tag = $field->tag();
1796 if (!$blacklist{$tag}) {
1797 my $value = $field->as_string();
1798 if ( $note ne "" ) {
1799 $marcnote = { marcnote
=> $note, };
1800 push @marcnotes, $marcnote;
1803 if ( $note ne $value ) {
1804 $note = $note . " " . $value;
1810 $marcnote = { marcnote
=> $note };
1811 push @marcnotes, $marcnote; #load last tag into array
1814 } # end GetMarcNotes
1816 =head2 GetMarcSubjects
1818 $marcsubjcts = GetMarcSubjects($record,$marcflavour);
1820 Get all subjects from the MARC record and returns them in an array.
1821 The subjects are stored in different fields depending on MARC flavour
1825 sub GetMarcSubjects
{
1826 my ( $record, $marcflavour ) = @_;
1828 carp
'GetMarcSubjects called on undefined record';
1831 my ( $mintag, $maxtag, $fields_filter );
1832 if ( $marcflavour eq "UNIMARC" ) {
1835 $fields_filter = '6..';
1836 } else { # marc21/normarc
1839 $fields_filter = '6..';
1844 my $subject_limit = C4
::Context
->preference("TraceCompleteSubfields") ?
'su,complete-subfield' : 'su';
1845 my $AuthoritySeparator = C4
::Context
->preference('AuthoritySeparator');
1847 foreach my $field ( $record->field($fields_filter) ) {
1848 next unless ($field->tag() >= $mintag && $field->tag() <= $maxtag);
1850 my @subfields = $field->subfields();
1853 # if there is an authority link, build the links with an= subfield9
1854 my $subfield9 = $field->subfield('9');
1857 my $linkvalue = $subfield9;
1858 $linkvalue =~ s/(\(|\))//g;
1859 @link_loop = ( { limit
=> 'an', 'link' => $linkvalue } );
1860 $authoritylink = $linkvalue
1864 for my $subject_subfield (@subfields) {
1865 next if ( $subject_subfield->[0] eq '9' );
1867 # don't load unimarc subfields 3,4,5
1868 next if ( ( $marcflavour eq "UNIMARC" ) and ( $subject_subfield->[0] =~ /2|3|4|5/ ) );
1869 # don't load MARC21 subfields 2 (FIXME: any more subfields??)
1870 next if ( ( $marcflavour eq "MARC21" ) and ( $subject_subfield->[0] =~ /2/ ) );
1872 my $code = $subject_subfield->[0];
1873 my $value = $subject_subfield->[1];
1874 my $linkvalue = $value;
1875 $linkvalue =~ s/(\(|\))//g;
1876 # if no authority link, build a search query
1877 unless ($subfield9) {
1879 limit
=> $subject_limit,
1880 'link' => $linkvalue,
1881 operator
=> (scalar @link_loop) ?
' and ' : undef
1884 my @this_link_loop = @link_loop;
1886 unless ( $code eq '0' ) {
1887 push @subfields_loop, {
1890 link_loop
=> \
@this_link_loop,
1891 separator
=> (scalar @subfields_loop) ?
$AuthoritySeparator : ''
1896 push @marcsubjects, {
1897 MARCSUBJECT_SUBFIELDS_LOOP
=> \
@subfields_loop,
1898 authoritylink
=> $authoritylink,
1902 return \
@marcsubjects;
1903 } #end getMARCsubjects
1905 =head2 GetMarcAuthors
1907 authors = GetMarcAuthors($record,$marcflavour);
1909 Get all authors from the MARC record and returns them in an array.
1910 The authors are stored in different fields depending on MARC flavour
1914 sub GetMarcAuthors
{
1915 my ( $record, $marcflavour ) = @_;
1917 carp
'GetMarcAuthors called on undefined record';
1920 my ( $mintag, $maxtag, $fields_filter );
1922 # tagslib useful for UNIMARC author reponsabilities
1924 &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.
1925 if ( $marcflavour eq "UNIMARC" ) {
1928 $fields_filter = '7..';
1929 } else { # marc21/normarc
1932 $fields_filter = '7..';
1936 my $AuthoritySeparator = C4
::Context
->preference('AuthoritySeparator');
1938 foreach my $field ( $record->field($fields_filter) ) {
1939 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1942 my @subfields = $field->subfields();
1945 # if there is an authority link, build the link with Koha-Auth-Number: subfield9
1946 my $subfield9 = $field->subfield('9');
1948 my $linkvalue = $subfield9;
1949 $linkvalue =~ s/(\(|\))//g;
1950 @link_loop = ( { 'limit' => 'an', 'link' => $linkvalue } );
1955 for my $authors_subfield (@subfields) {
1956 next if ( $authors_subfield->[0] eq '9' );
1958 # unimarc3 contains the $3 of the author for UNIMARC.
1959 # For french academic libraries, it's the "ppn", and it's required for idref webservice
1960 $unimarc3 = $authors_subfield->[1] if $marcflavour eq 'UNIMARC' and $authors_subfield->[0] =~ /3/;
1962 # don't load unimarc subfields 3, 5
1963 next if ( $marcflavour eq 'UNIMARC' and ( $authors_subfield->[0] =~ /3|5/ ) );
1965 my $code = $authors_subfield->[0];
1966 my $value = $authors_subfield->[1];
1967 my $linkvalue = $value;
1968 $linkvalue =~ s/(\(|\))//g;
1969 # UNIMARC author responsibility
1970 if ( $marcflavour eq 'UNIMARC' and $code eq '4' ) {
1971 $value = GetAuthorisedValueDesc
( $field->tag(), $code, $value, '', $tagslib );
1972 $linkvalue = "($value)";
1974 # if no authority link, build a search query
1975 unless ($subfield9) {
1978 'link' => $linkvalue,
1979 operator
=> (scalar @link_loop) ?
' and ' : undef
1982 my @this_link_loop = @link_loop;
1984 unless ( $code eq '0') {
1985 push @subfields_loop, {
1986 tag
=> $field->tag(),
1989 link_loop
=> \
@this_link_loop,
1990 separator
=> (scalar @subfields_loop) ?
$AuthoritySeparator : ''
1994 push @marcauthors, {
1995 MARCAUTHOR_SUBFIELDS_LOOP
=> \
@subfields_loop,
1996 authoritylink
=> $subfield9,
1997 unimarc3
=> $unimarc3
2000 return \
@marcauthors;
2005 $marcurls = GetMarcUrls($record,$marcflavour);
2007 Returns arrayref of URLs from MARC data, suitable to pass to tmpl loop.
2008 Assumes web resources (not uncommon in MARC21 to omit resource type ind)
2013 my ( $record, $marcflavour ) = @_;
2015 carp
'GetMarcUrls called on undefined record';
2020 for my $field ( $record->field('856') ) {
2022 for my $note ( $field->subfield('z') ) {
2023 push @notes, { note
=> $note };
2025 my @urls = $field->subfield('u');
2026 foreach my $url (@urls) {
2028 if ( $marcflavour eq 'MARC21' ) {
2029 my $s3 = $field->subfield('3');
2030 my $link = $field->subfield('y');
2031 unless ( $url =~ /^\w+:/ ) {
2032 if ( $field->indicator(1) eq '7' ) {
2033 $url = $field->subfield('2') . "://" . $url;
2034 } elsif ( $field->indicator(1) eq '1' ) {
2035 $url = 'ftp://' . $url;
2038 # properly, this should be if ind1=4,
2039 # however we will assume http protocol since we're building a link.
2040 $url = 'http://' . $url;
2044 # TODO handle ind 2 (relationship)
2049 $marcurl->{'linktext'} = $link || $s3 || C4
::Context
->preference('URLLinkText') || $url;
2050 $marcurl->{'part'} = $s3 if ($link);
2051 $marcurl->{'toc'} = 1 if ( defined($s3) && $s3 =~ /^[Tt]able/ );
2053 $marcurl->{'linktext'} = $field->subfield('2') || C4
::Context
->preference('URLLinkText') || $url;
2054 $marcurl->{'MARCURL'} = $url;
2056 push @marcurls, $marcurl;
2062 =head2 GetMarcSeries
2064 $marcseriesarray = GetMarcSeries($record,$marcflavour);
2066 Get all series from the MARC record and returns them in an array.
2067 The series are stored in different fields depending on MARC flavour
2072 my ( $record, $marcflavour ) = @_;
2074 carp
'GetMarcSeries called on undefined record';
2078 my ( $mintag, $maxtag, $fields_filter );
2079 if ( $marcflavour eq "UNIMARC" ) {
2082 $fields_filter = '2..';
2083 } else { # marc21/normarc
2086 $fields_filter = '4..';
2090 my $AuthoritySeparator = C4
::Context
->preference('AuthoritySeparator');
2092 foreach my $field ( $record->field($fields_filter) ) {
2093 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
2095 my @subfields = $field->subfields();
2098 for my $series_subfield (@subfields) {
2100 # ignore $9, used for authority link
2101 next if ( $series_subfield->[0] eq '9' );
2104 my $code = $series_subfield->[0];
2105 my $value = $series_subfield->[1];
2106 my $linkvalue = $value;
2107 $linkvalue =~ s/(\(|\))//g;
2109 # see if this is an instance of a volume
2110 if ( $code eq 'v' ) {
2115 'link' => $linkvalue,
2116 operator
=> (scalar @link_loop) ?
' and ' : undef
2119 if ($volume_number) {
2120 push @subfields_loop, { volumenum
=> $value };
2122 push @subfields_loop, {
2125 link_loop
=> \
@link_loop,
2126 separator
=> (scalar @subfields_loop) ?
$AuthoritySeparator : '',
2127 volumenum
=> $volume_number,
2131 push @marcseries, { MARCSERIES_SUBFIELDS_LOOP
=> \
@subfields_loop };
2134 return \
@marcseries;
2135 } #end getMARCseriess
2139 $marchostsarray = GetMarcHosts($record,$marcflavour);
2141 Get all host records (773s MARC21, 461 UNIMARC) from the MARC record and returns them in an array.
2146 my ( $record, $marcflavour ) = @_;
2148 carp
'GetMarcHosts called on undefined record';
2152 my ( $tag,$title_subf,$bibnumber_subf,$itemnumber_subf);
2153 $marcflavour ||="MARC21";
2154 if ( $marcflavour eq "MARC21" || $marcflavour eq "NORMARC" ) {
2157 $bibnumber_subf ="0";
2158 $itemnumber_subf='9';
2160 elsif ($marcflavour eq "UNIMARC") {
2163 $bibnumber_subf ="0";
2164 $itemnumber_subf='9';
2169 foreach my $field ( $record->field($tag)) {
2173 my $hostbiblionumber = $field->subfield("$bibnumber_subf");
2174 my $hosttitle = $field->subfield($title_subf);
2175 my $hostitemnumber=$field->subfield($itemnumber_subf);
2176 push @fields_loop, { hostbiblionumber
=> $hostbiblionumber, hosttitle
=> $hosttitle, hostitemnumber
=> $hostitemnumber};
2177 push @marchosts, { MARCHOSTS_FIELDS_LOOP
=> \
@fields_loop };
2180 my $marchostsarray = \
@marchosts;
2181 return $marchostsarray;
2184 =head2 GetFrameworkCode
2186 $frameworkcode = GetFrameworkCode( $biblionumber )
2190 sub GetFrameworkCode
{
2191 my ($biblionumber) = @_;
2192 my $dbh = C4
::Context
->dbh;
2193 my $sth = $dbh->prepare("SELECT frameworkcode FROM biblio WHERE biblionumber=?");
2194 $sth->execute($biblionumber);
2195 my ($frameworkcode) = $sth->fetchrow;
2196 return $frameworkcode;
2199 =head2 TransformKohaToMarc
2201 $record = TransformKohaToMarc( $hash )
2203 This function builds partial MARC::Record from a hash
2204 Hash entries can be from biblio or biblioitems.
2206 This function is called in acquisition module, to create a basic catalogue
2207 entry from user entry
2212 sub TransformKohaToMarc
{
2214 my $record = MARC
::Record
->new();
2215 SetMarcUnicodeFlag
( $record, C4
::Context
->preference("marcflavour") );
2216 my $db_to_marc = C4
::Context
->marcfromkohafield;
2218 while ( my ($name, $value) = each %$hash ) {
2219 next unless my $dtm = $db_to_marc->{''}->{$name};
2220 next unless ( scalar( @
$dtm ) );
2221 my ($tag, $letter) = @
$dtm;
2223 foreach my $value ( split(/\s?\|\s?/, $value, -1) ) {
2224 next if $value eq '';
2225 $tag_hr->{$tag} //= [];
2226 push @
{$tag_hr->{$tag}}, [($letter, $value)];
2229 foreach my $tag (sort keys %$tag_hr) {
2230 my @sfl = @
{$tag_hr->{$tag}};
2231 @sfl = sort { $a->[0] cmp $b->[0]; } @sfl;
2232 @sfl = map { @
{$_}; } @sfl;
2233 $record->insert_fields_ordered(
2234 MARC
::Field
->new($tag, " ", " ", @sfl)
2240 =head2 PrepHostMarcField
2242 $hostfield = PrepHostMarcField ( $hostbiblionumber,$hostitemnumber,$marcflavour )
2244 This function returns a host field populated with data from the host record, the field can then be added to an analytical record
2248 sub PrepHostMarcField
{
2249 my ($hostbiblionumber,$hostitemnumber, $marcflavour) = @_;
2250 $marcflavour ||="MARC21";
2253 my $hostrecord = GetMarcBiblio
($hostbiblionumber);
2254 my $item = C4
::Items
::GetItem
($hostitemnumber);
2257 if ( $marcflavour eq "MARC21" || $marcflavour eq "NORMARC" ) {
2261 if ($hostrecord->subfield('100','a')){
2262 $mainentry = $hostrecord->subfield('100','a');
2263 } elsif ($hostrecord->subfield('110','a')){
2264 $mainentry = $hostrecord->subfield('110','a');
2266 $mainentry = $hostrecord->subfield('111','a');
2269 # qualification info
2271 if (my $field260 = $hostrecord->field('260')){
2272 $qualinfo = $field260->as_string( 'abc' );
2277 my $ed = $hostrecord->subfield('250','a');
2278 my $barcode = $item->{'barcode'};
2279 my $title = $hostrecord->subfield('245','a');
2281 # record control number, 001 with 003 and prefix
2283 if ($hostrecord->field('001')){
2284 $recctrlno = $hostrecord->field('001')->data();
2285 if ($hostrecord->field('003')){
2286 $recctrlno = '('.$hostrecord->field('003')->data().')'.$recctrlno;
2291 my $issn = $hostrecord->subfield('022','a');
2292 my $isbn = $hostrecord->subfield('020','a');
2295 $hostmarcfield = MARC
::Field
->new(
2297 '0' => $hostbiblionumber,
2298 '9' => $hostitemnumber,
2308 } elsif ($marcflavour eq "UNIMARC") {
2309 $hostmarcfield = MARC
::Field
->new(
2311 '0' => $hostbiblionumber,
2312 't' => $hostrecord->subfield('200','a'),
2313 '9' => $hostitemnumber
2317 return $hostmarcfield;
2320 =head2 TransformHtmlToXml
2322 $xml = TransformHtmlToXml( $tags, $subfields, $values, $indicator,
2323 $ind_tag, $auth_type )
2325 $auth_type contains :
2329 =item - nothing : rebuild a biblio. In UNIMARC the encoding is in 100$a pos 26/27
2331 =item - UNIMARCAUTH : rebuild an authority. In UNIMARC, the encoding is in 100$a pos 13/14
2333 =item - ITEM : rebuild an item : in UNIMARC, 100$a, it's in the biblio ! (otherwise, we would get 2 100 fields !)
2339 sub TransformHtmlToXml
{
2340 my ( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type ) = @_;
2341 # NOTE: The parameter $ind_tag is NOT USED -- BZ 11247
2343 my $xml = MARC
::File
::XML
::header
('UTF-8');
2344 $xml .= "<record>\n";
2345 $auth_type = C4
::Context
->preference('marcflavour') unless $auth_type;
2346 MARC
::File
::XML
->default_record_format($auth_type);
2348 # in UNIMARC, field 100 contains the encoding
2349 # check that there is one, otherwise the
2350 # MARC::Record->new_from_xml will fail (and Koha will die)
2351 my $unimarc_and_100_exist = 0;
2352 $unimarc_and_100_exist = 1 if $auth_type eq 'ITEM'; # if we rebuild an item, no need of a 100 field
2357 for ( my $i = 0 ; $i < @
$tags ; $i++ ) {
2359 if ( C4
::Context
->preference('marcflavour') eq 'UNIMARC' and @
$tags[$i] eq "100" and @
$subfields[$i] eq "a" ) {
2361 # if we have a 100 field and it's values are not correct, skip them.
2362 # if we don't have any valid 100 field, we will create a default one at the end
2363 my $enc = substr( @
$values[$i], 26, 2 );
2364 if ( $enc eq '01' or $enc eq '50' or $enc eq '03' ) {
2365 $unimarc_and_100_exist = 1;
2370 @
$values[$i] =~ s/&/&/g;
2371 @
$values[$i] =~ s/</</g;
2372 @
$values[$i] =~ s/>/>/g;
2373 @
$values[$i] =~ s/"/"/g;
2374 @
$values[$i] =~ s/'/'/g;
2376 if ( ( @
$tags[$i] ne $prevtag ) ) {
2377 $j++ unless ( @
$tags[$i] eq "" );
2378 my $indicator1 = eval { substr( @
$indicator[$j], 0, 1 ) };
2379 my $indicator2 = eval { substr( @
$indicator[$j], 1, 1 ) };
2380 my $ind1 = _default_ind_to_space
($indicator1);
2382 if ( @
$indicator[$j] ) {
2383 $ind2 = _default_ind_to_space
($indicator2);
2385 warn "Indicator in @$tags[$i] is empty";
2389 $xml .= "</datafield>\n";
2390 if ( ( @
$tags[$i] && @
$tags[$i] > 10 )
2391 && ( @
$values[$i] ne "" ) ) {
2392 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2393 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2399 if ( @
$values[$i] ne "" ) {
2402 if ( @
$tags[$i] eq "000" ) {
2403 $xml .= "<leader>@$values[$i]</leader>\n";
2406 # rest of the fixed fields
2407 } elsif ( @
$tags[$i] < 10 ) {
2408 $xml .= "<controlfield tag=\"@$tags[$i]\">@$values[$i]</controlfield>\n";
2411 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2412 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2417 } else { # @$tags[$i] eq $prevtag
2418 my $indicator1 = eval { substr( @
$indicator[$j], 0, 1 ) };
2419 my $indicator2 = eval { substr( @
$indicator[$j], 1, 1 ) };
2420 my $ind1 = _default_ind_to_space
($indicator1);
2422 if ( @
$indicator[$j] ) {
2423 $ind2 = _default_ind_to_space
($indicator2);
2425 warn "Indicator in @$tags[$i] is empty";
2428 if ( @
$values[$i] eq "" ) {
2431 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2434 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2437 $prevtag = @
$tags[$i];
2439 $xml .= "</datafield>\n" if $xml =~ m
/<datafield
/;
2440 if ( C4
::Context
->preference('marcflavour') eq 'UNIMARC' and !$unimarc_and_100_exist ) {
2442 # warn "SETTING 100 for $auth_type";
2443 my $string = strftime
( "%Y%m%d", localtime(time) );
2445 # set 50 to position 26 is biblios, 13 if authorities
2447 $pos = 13 if $auth_type eq 'UNIMARCAUTH';
2448 $string = sprintf( "%-*s", 35, $string );
2449 substr( $string, $pos, 6, "50" );
2450 $xml .= "<datafield tag=\"100\" ind1=\"\" ind2=\"\">\n";
2451 $xml .= "<subfield code=\"a\">$string</subfield>\n";
2452 $xml .= "</datafield>\n";
2454 $xml .= "</record>\n";
2455 $xml .= MARC
::File
::XML
::footer
();
2459 =head2 _default_ind_to_space
2461 Passed what should be an indicator returns a space
2462 if its undefined or zero length
2466 sub _default_ind_to_space
{
2468 if ( !defined $s || $s eq q{} ) {
2474 =head2 TransformHtmlToMarc
2476 L<$record> = TransformHtmlToMarc(L<$cgi>)
2477 L<$cgi> is the CGI object which containts the values for subfields
2479 'tag_010_indicator1_531951' ,
2480 'tag_010_indicator2_531951' ,
2481 'tag_010_code_a_531951_145735' ,
2482 'tag_010_subfield_a_531951_145735' ,
2483 'tag_200_indicator1_873510' ,
2484 'tag_200_indicator2_873510' ,
2485 'tag_200_code_a_873510_673465' ,
2486 'tag_200_subfield_a_873510_673465' ,
2487 'tag_200_code_b_873510_704318' ,
2488 'tag_200_subfield_b_873510_704318' ,
2489 'tag_200_code_e_873510_280822' ,
2490 'tag_200_subfield_e_873510_280822' ,
2491 'tag_200_code_f_873510_110730' ,
2492 'tag_200_subfield_f_873510_110730' ,
2494 L<$record> is the MARC::Record object.
2498 sub TransformHtmlToMarc
{
2499 my ($cgi, $isbiblio) = @_;
2501 my @params = $cgi->multi_param();
2503 # explicitly turn on the UTF-8 flag for all
2504 # 'tag_' parameters to avoid incorrect character
2505 # conversion later on
2506 my $cgi_params = $cgi->Vars;
2507 foreach my $param_name ( keys %$cgi_params ) {
2508 if ( $param_name =~ /^tag_/ ) {
2509 my $param_value = $cgi_params->{$param_name};
2510 unless ( Encode
::is_utf8
( $param_value ) ) {
2511 $cgi_params->{$param_name} = Encode
::decode
('UTF-8', $param_value );
2516 # creating a new record
2517 my $record = MARC
::Record
->new();
2519 my ($biblionumbertagfield, $biblionumbertagsubfield) = (-1, -1);
2520 ($biblionumbertagfield, $biblionumbertagsubfield) =
2521 &GetMarcFromKohaField
( "biblio.biblionumber", '' ) if $isbiblio;
2522 #FIXME This code assumes that the CGI params will be in the same order as the fields in the template; this is no absolute guarantee!
2523 for (my $i = 0; $params[$i]; $i++ ) { # browse all CGI params
2524 my $param = $params[$i];
2527 # if we are on biblionumber, store it in the MARC::Record (it may not be in the edited fields)
2528 if ( $param eq 'biblionumber' ) {
2529 if ( $biblionumbertagfield < 10 ) {
2530 $newfield = MARC
::Field
->new( $biblionumbertagfield, $cgi->param($param), );
2532 $newfield = MARC
::Field
->new( $biblionumbertagfield, '', '', "$biblionumbertagsubfield" => $cgi->param($param), );
2534 push @fields, $newfield if ($newfield);
2535 } elsif ( $param =~ /^tag_(\d*)_indicator1_/ ) { # new field start when having 'input name="..._indicator1_..."
2538 my $ind1 = _default_ind_to_space
( substr( $cgi->param($param), 0, 1 ) );
2539 my $ind2 = _default_ind_to_space
( substr( $cgi->param( $params[ $i + 1 ] ), 0, 1 ) );
2543 if ( $tag < 10 ) { # no code for theses fields
2544 # in MARC editor, 000 contains the leader.
2545 if ( $tag == $biblionumbertagfield ) {
2546 # We do nothing and let $i be incremented
2548 elsif ( $tag eq '000' ) {
2549 # Force a fake leader even if not provided to avoid crashing
2550 # during decoding MARC record containing UTF-8 characters
2552 length( $cgi->param($params[$j+1]) ) == 24
2553 ?
$cgi->param( $params[ $j + 1 ] )
2557 # between 001 and 009 (included)
2558 } elsif ( $cgi->param( $params[ $j + 1 ] ) ne '' ) {
2559 $newfield = MARC
::Field
->new( $tag, $cgi->param( $params[ $j + 1 ] ), );
2562 # > 009, deal with subfields
2564 # browse subfields for this tag (reason for _code_ match)
2565 while(defined $params[$j] && $params[$j] =~ /_code_/) {
2566 last unless defined $params[$j+1];
2568 if $tag == $biblionumbertagfield and
2569 $cgi->param($params[$j]) eq $biblionumbertagsubfield;
2570 #if next param ne subfield, then it was probably empty
2571 #try next param by incrementing j
2572 if($params[$j+1]!~/_subfield_/) {$j++; next; }
2573 my $fval= $cgi->param($params[$j+1]);
2574 #check if subfield value not empty and field exists
2575 if($fval ne '' && $newfield) {
2576 $newfield->add_subfields( $cgi->param($params[$j]) => $fval);
2578 elsif($fval ne '') {
2579 $newfield = MARC
::Field
->new( $tag, $ind1, $ind2, $cgi->param($params[$j]) => $fval );
2583 $i= $j-1; #update i for outer loop accordingly
2585 push @fields, $newfield if ($newfield);
2589 $record->append_fields(@fields);
2593 # cache inverted MARC field map
2594 our $inverted_field_map;
2596 =head2 TransformMarcToKoha
2598 $result = TransformMarcToKoha( $dbh, $record, $frameworkcode )
2600 Extract data from a MARC bib record into a hashref representing
2601 Koha biblio, biblioitems, and items fields.
2603 If passed an undefined record will log the error and return an empty
2608 sub TransformMarcToKoha
{
2609 my ( $dbh, $record, $frameworkcode, $limit_table ) = @_;
2612 if (!defined $record) {
2613 carp
('TransformMarcToKoha called with undefined record');
2616 $limit_table = $limit_table || 0;
2617 $frameworkcode = '' unless defined $frameworkcode;
2619 unless ( defined $inverted_field_map ) {
2620 $inverted_field_map = _get_inverted_marc_field_map
();
2624 if ( defined $limit_table && $limit_table eq 'items' ) {
2625 $tables{'items'} = 1;
2627 $tables{'items'} = 1;
2628 $tables{'biblio'} = 1;
2629 $tables{'biblioitems'} = 1;
2632 # traverse through record
2633 MARCFIELD
: foreach my $field ( $record->fields() ) {
2634 my $tag = $field->tag();
2635 next MARCFIELD
unless exists $inverted_field_map->{$frameworkcode}->{$tag};
2636 if ( $field->is_control_field() ) {
2637 my $kohafields = $inverted_field_map->{$frameworkcode}->{$tag}->{list
};
2638 ENTRY
: foreach my $entry ( @
{$kohafields} ) {
2639 my ( $subfield, $table, $column ) = @
{$entry};
2640 next ENTRY
unless exists $tables{$table};
2641 my $key = _disambiguate
( $table, $column );
2642 if ( $result->{$key} ) {
2643 unless ( ( $key eq "biblionumber" or $key eq "biblioitemnumber" ) and ( $field->data() eq "" ) ) {
2644 $result->{$key} .= " | " . $field->data();
2647 $result->{$key} = $field->data();
2652 # deal with subfields
2653 MARCSUBFIELD
: foreach my $sf ( $field->subfields() ) {
2654 my $code = $sf->[0];
2655 next MARCSUBFIELD
unless exists $inverted_field_map->{$frameworkcode}->{$tag}->{sfs
}->{$code};
2656 my $value = $sf->[1];
2657 SFENTRY
: foreach my $entry ( @
{ $inverted_field_map->{$frameworkcode}->{$tag}->{sfs
}->{$code} } ) {
2658 my ( $table, $column ) = @
{$entry};
2659 next SFENTRY
unless exists $tables{$table};
2660 my $key = _disambiguate
( $table, $column );
2661 if ( $result->{$key} ) {
2662 unless ( ( $key eq "biblionumber" or $key eq "biblioitemnumber" ) and ( $value eq "" ) ) {
2663 $result->{$key} .= " | " . $value;
2666 $result->{$key} = $value;
2673 # modify copyrightdate to keep only the 1st year found
2674 if ( exists $result->{'copyrightdate'} ) {
2675 my $temp = $result->{'copyrightdate'};
2676 $temp =~ m/c(\d\d\d\d)/;
2677 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
2678 $result->{'copyrightdate'} = $1;
2679 } else { # if no cYYYY, get the 1st date.
2680 $temp =~ m/(\d\d\d\d)/;
2681 $result->{'copyrightdate'} = $1;
2685 # modify publicationyear to keep only the 1st year found
2686 if ( exists $result->{'publicationyear'} ) {
2687 my $temp = $result->{'publicationyear'};
2688 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
2689 $result->{'publicationyear'} = $1;
2690 } else { # if no cYYYY, get the 1st date.
2691 $temp =~ m/(\d\d\d\d)/;
2692 $result->{'publicationyear'} = $1;
2699 sub _get_inverted_marc_field_map
{
2701 my $relations = C4
::Context
->marcfromkohafield;
2703 foreach my $frameworkcode ( keys %{$relations} ) {
2704 foreach my $kohafield ( keys %{ $relations->{$frameworkcode} } ) {
2705 next unless @
{ $relations->{$frameworkcode}->{$kohafield} }; # not all columns are mapped to MARC tag & subfield
2706 my $tag = $relations->{$frameworkcode}->{$kohafield}->[0];
2707 my $subfield = $relations->{$frameworkcode}->{$kohafield}->[1];
2708 my ( $table, $column ) = split /[.]/, $kohafield, 2;
2709 push @
{ $field_map->{$frameworkcode}->{$tag}->{list
} }, [ $subfield, $table, $column ];
2710 push @
{ $field_map->{$frameworkcode}->{$tag}->{sfs
}->{$subfield} }, [ $table, $column ];
2716 =head2 _disambiguate
2718 $newkey = _disambiguate($table, $field);
2720 This is a temporary hack to distinguish between the
2721 following sets of columns when using TransformMarcToKoha.
2723 items.cn_source & biblioitems.cn_source
2724 items.cn_sort & biblioitems.cn_sort
2726 Columns that are currently NOT distinguished (FIXME
2727 due to lack of time to fully test) are:
2729 biblio.notes and biblioitems.notes
2734 FIXME - this is necessary because prefixing each column
2735 name with the table name would require changing lots
2736 of code and templates, and exposing more of the DB
2737 structure than is good to the UI templates, particularly
2738 since biblio and bibloitems may well merge in a future
2739 version. In the future, it would also be good to
2740 separate DB access and UI presentation field names
2745 sub CountItemsIssued
{
2746 my ($biblionumber) = @_;
2747 my $dbh = C4
::Context
->dbh;
2748 my $sth = $dbh->prepare('SELECT COUNT(*) as issuedCount FROM items, issues WHERE items.itemnumber = issues.itemnumber AND items.biblionumber = ?');
2749 $sth->execute($biblionumber);
2750 my $row = $sth->fetchrow_hashref();
2751 return $row->{'issuedCount'};
2755 my ( $table, $column ) = @_;
2756 if ( $column eq "cn_sort" or $column eq "cn_source" ) {
2757 return $table . '.' . $column;
2764 =head2 get_koha_field_from_marc
2766 $result->{_disambiguate($table, $field)} =
2767 get_koha_field_from_marc($table,$field,$record,$frameworkcode);
2769 Internal function to map data from the MARC record to a specific non-MARC field.
2770 FIXME: this is meant to replace TransformMarcToKohaOneField after more testing.
2774 sub get_koha_field_from_marc
{
2775 my ( $koha_table, $koha_column, $record, $frameworkcode ) = @_;
2776 my ( $tagfield, $subfield ) = GetMarcFromKohaField
( $koha_table . '.' . $koha_column, $frameworkcode );
2778 foreach my $field ( $record->field($tagfield) ) {
2779 if ( $field->tag() < 10 ) {
2781 $kohafield .= " | " . $field->data();
2783 $kohafield = $field->data();
2786 if ( $field->subfields ) {
2787 my @subfields = $field->subfields();
2788 foreach my $subfieldcount ( 0 .. $#subfields ) {
2789 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2791 $kohafield .= " | " . $subfields[$subfieldcount][1];
2793 $kohafield = $subfields[$subfieldcount][1];
2803 =head2 TransformMarcToKohaOneField
2805 $result = TransformMarcToKohaOneField( $kohatable, $kohafield, $record, $result, $frameworkcode )
2809 sub TransformMarcToKohaOneField
{
2811 # FIXME ? if a field has a repeatable subfield that is used in old-db,
2812 # only the 1st will be retrieved...
2813 my ( $kohatable, $kohafield, $record, $result, $frameworkcode ) = @_;
2815 my ( $tagfield, $subfield ) = GetMarcFromKohaField
( $kohatable . "." . $kohafield, $frameworkcode );
2816 foreach my $field ( $record->field($tagfield) ) {
2817 if ( $field->tag() < 10 ) {
2818 if ( $result->{$kohafield} ) {
2819 $result->{$kohafield} .= " | " . $field->data();
2821 $result->{$kohafield} = $field->data();
2824 if ( $field->subfields ) {
2825 my @subfields = $field->subfields();
2826 foreach my $subfieldcount ( 0 .. $#subfields ) {
2827 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2828 if ( $result->{$kohafield} ) {
2829 $result->{$kohafield} .= " | " . $subfields[$subfieldcount][1];
2831 $result->{$kohafield} = $subfields[$subfieldcount][1];
2845 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2847 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2848 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2849 # =head2 ModZebrafiles
2851 # &ModZebrafiles( $dbh, $biblionumber, $record, $folder, $server );
2855 # sub ModZebrafiles {
2857 # my ( $dbh, $biblionumber, $record, $folder, $server ) = @_;
2861 # C4::Context->zebraconfig($server)->{directory} . "/" . $folder . "/";
2862 # unless ( opendir( DIR, "$zebradir" ) ) {
2863 # warn "$zebradir not found";
2867 # my $filename = $zebradir . $biblionumber;
2870 # open( OUTPUT, ">", $filename . ".xml" );
2871 # print OUTPUT $record;
2878 ModZebra( $biblionumber, $op, $server );
2880 $biblionumber is the biblionumber we want to index
2882 $op is specialUpdate or delete, and is used to know what we want to do
2884 $server is the server that we want to update
2889 ###Accepts a $server variable thus we can use it for biblios authorities or other zebra dbs
2890 my ( $biblionumber, $op, $server ) = @_;
2891 my $dbh = C4
::Context
->dbh;
2893 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2895 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2896 # the table is emptied by rebuild_zebra.pl script (using the -z switch)
2898 my $check_sql = "SELECT COUNT(*) FROM zebraqueue
2900 AND biblio_auth_number = ?
2903 my $check_sth = $dbh->prepare_cached($check_sql);
2904 $check_sth->execute( $server, $biblionumber, $op );
2905 my ($count) = $check_sth->fetchrow_array;
2906 $check_sth->finish();
2907 if ( $count == 0 ) {
2908 my $sth = $dbh->prepare("INSERT INTO zebraqueue (biblio_auth_number,server,operation) VALUES(?,?,?)");
2909 $sth->execute( $biblionumber, $server, $op );
2915 =head2 EmbedItemsInMarcBiblio
2917 EmbedItemsInMarcBiblio($marc, $biblionumber, $itemnumbers, $opac);
2919 Given a MARC::Record object containing a bib record,
2920 modify it to include the items attached to it as 9XX
2921 per the bib's MARC framework.
2922 if $itemnumbers is defined, only specified itemnumbers are embedded.
2924 If $opac is true, then opac-relevant suppressions are included.
2928 sub EmbedItemsInMarcBiblio
{
2929 my ($marc, $biblionumber, $itemnumbers, $opac) = @_;
2931 carp
'EmbedItemsInMarcBiblio: No MARC record passed';
2935 $itemnumbers = [] unless defined $itemnumbers;
2937 my $frameworkcode = GetFrameworkCode
($biblionumber);
2938 _strip_item_fields
($marc, $frameworkcode);
2940 # ... and embed the current items
2941 my $dbh = C4
::Context
->dbh;
2942 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber = ?");
2943 $sth->execute($biblionumber);
2945 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField
( "items.itemnumber", $frameworkcode );
2947 my $opachiddenitems = $opac
2948 && ( C4
::Context
->preference('OpacHiddenItems') !~ /^\s*$/ );
2950 while ( my ($itemnumber) = $sth->fetchrow_array ) {
2951 next if @
$itemnumbers and not grep { $_ == $itemnumber } @
$itemnumbers;
2952 my $i = $opachiddenitems ? C4
::Items
::GetItem
($itemnumber) : undef;
2953 push @items, { itemnumber
=> $itemnumber, item
=> $i };
2957 ? C4
::Items
::GetHiddenItemnumbers
( map { $_->{item
} } @items )
2959 # Convert to a hash for quick searching
2960 my %hiddenitems = map { $_ => 1 } @hiddenitems;
2961 foreach my $itemnumber ( map { $_->{itemnumber
} } @items ) {
2962 next if $hiddenitems{$itemnumber};
2963 my $item_marc = C4
::Items
::GetMarcItem
( $biblionumber, $itemnumber );
2964 push @item_fields, $item_marc->field($itemtag);
2966 $marc->append_fields(@item_fields);
2969 =head1 INTERNAL FUNCTIONS
2971 =head2 _koha_marc_update_bib_ids
2974 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
2976 Internal function to add or update biblionumber and biblioitemnumber to
2981 sub _koha_marc_update_bib_ids
{
2982 my ( $record, $frameworkcode, $biblionumber, $biblioitemnumber ) = @_;
2984 # we must add bibnum and bibitemnum in MARC::Record...
2985 # we build the new field with biblionumber and biblioitemnumber
2986 # we drop the original field
2987 # we add the new builded field.
2988 my ( $biblio_tag, $biblio_subfield ) = GetMarcFromKohaField
( "biblio.biblionumber", $frameworkcode );
2989 die qq{No biblionumber tag
for framework
"$frameworkcode"} unless $biblio_tag;
2990 my ( $biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField
( "biblioitems.biblioitemnumber", $frameworkcode );
2991 die qq{No biblioitemnumber tag
for framework
"$frameworkcode"} unless $biblioitem_tag;
2993 if ( $biblio_tag == $biblioitem_tag ) {
2995 # biblionumber & biblioitemnumber are in the same field (can't be <10 as fields <10 have only 1 value)
2996 my $new_field = MARC
::Field
->new(
2997 $biblio_tag, '', '',
2998 "$biblio_subfield" => $biblionumber,
2999 "$biblioitem_subfield" => $biblioitemnumber
3002 # drop old field and create new one...
3003 my $old_field = $record->field($biblio_tag);
3004 $record->delete_field($old_field) if $old_field;
3005 $record->insert_fields_ordered($new_field);
3008 # biblionumber & biblioitemnumber are in different fields
3010 # deal with biblionumber
3011 my ( $new_field, $old_field );
3012 if ( $biblio_tag < 10 ) {
3013 $new_field = MARC
::Field
->new( $biblio_tag, $biblionumber );
3015 $new_field = MARC
::Field
->new( $biblio_tag, '', '', "$biblio_subfield" => $biblionumber );
3018 # drop old field and create new one...
3019 $old_field = $record->field($biblio_tag);
3020 $record->delete_field($old_field) if $old_field;
3021 $record->insert_fields_ordered($new_field);
3023 # deal with biblioitemnumber
3024 if ( $biblioitem_tag < 10 ) {
3025 $new_field = MARC
::Field
->new( $biblioitem_tag, $biblioitemnumber, );
3027 $new_field = MARC
::Field
->new( $biblioitem_tag, '', '', "$biblioitem_subfield" => $biblioitemnumber, );
3030 # drop old field and create new one...
3031 $old_field = $record->field($biblioitem_tag);
3032 $record->delete_field($old_field) if $old_field;
3033 $record->insert_fields_ordered($new_field);
3037 =head2 _koha_marc_update_biblioitem_cn_sort
3039 _koha_marc_update_biblioitem_cn_sort($marc, $biblioitem, $frameworkcode);
3041 Given a MARC bib record and the biblioitem hash, update the
3042 subfield that contains a copy of the value of biblioitems.cn_sort.
3046 sub _koha_marc_update_biblioitem_cn_sort
{
3048 my $biblioitem = shift;
3049 my $frameworkcode = shift;
3051 my ( $biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField
( "biblioitems.cn_sort", $frameworkcode );
3052 return unless $biblioitem_tag;
3054 my ($cn_sort) = GetClassSort
( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3056 if ( my $field = $marc->field($biblioitem_tag) ) {
3057 $field->delete_subfield( code
=> $biblioitem_subfield );
3058 if ( $cn_sort ne '' ) {
3059 $field->add_subfields( $biblioitem_subfield => $cn_sort );
3063 # if we get here, no biblioitem tag is present in the MARC record, so
3064 # we'll create it if $cn_sort is not empty -- this would be
3065 # an odd combination of events, however
3067 $marc->insert_grouped_field( MARC
::Field
->new( $biblioitem_tag, ' ', ' ', $biblioitem_subfield => $cn_sort ) );
3072 =head2 _koha_add_biblio
3074 my ($biblionumber,$error) = _koha_add_biblio($dbh,$biblioitem);
3076 Internal function to add a biblio ($biblio is a hash with the values)
3080 sub _koha_add_biblio
{
3081 my ( $dbh, $biblio, $frameworkcode ) = @_;
3085 # set the series flag
3086 unless (defined $biblio->{'serial'}){
3087 $biblio->{'serial'} = 0;
3088 if ( $biblio->{'seriestitle'} ) { $biblio->{'serial'} = 1 }
3091 my $query = "INSERT INTO biblio
3092 SET frameworkcode = ?,
3103 my $sth = $dbh->prepare($query);
3105 $frameworkcode, $biblio->{'author'}, $biblio->{'title'}, $biblio->{'unititle'}, $biblio->{'notes'},
3106 $biblio->{'serial'}, $biblio->{'seriestitle'}, $biblio->{'copyrightdate'}, $biblio->{'abstract'}
3109 my $biblionumber = $dbh->{'mysql_insertid'};
3110 if ( $dbh->errstr ) {
3111 $error .= "ERROR in _koha_add_biblio $query" . $dbh->errstr;
3117 #warn "LEAVING _koha_add_biblio: ".$biblionumber."\n";
3118 return ( $biblionumber, $error );
3121 =head2 _koha_modify_biblio
3123 my ($biblionumber,$error) == _koha_modify_biblio($dbh,$biblio,$frameworkcode);
3125 Internal function for updating the biblio table
3129 sub _koha_modify_biblio
{
3130 my ( $dbh, $biblio, $frameworkcode ) = @_;
3135 SET frameworkcode = ?,
3144 WHERE biblionumber = ?
3147 my $sth = $dbh->prepare($query);
3150 $frameworkcode, $biblio->{'author'}, $biblio->{'title'}, $biblio->{'unititle'}, $biblio->{'notes'},
3151 $biblio->{'serial'}, $biblio->{'seriestitle'}, $biblio->{'copyrightdate'}, $biblio->{'abstract'}, $biblio->{'biblionumber'}
3152 ) if $biblio->{'biblionumber'};
3154 if ( $dbh->errstr || !$biblio->{'biblionumber'} ) {
3155 $error .= "ERROR in _koha_modify_biblio $query" . $dbh->errstr;
3158 return ( $biblio->{'biblionumber'}, $error );
3161 =head2 _koha_modify_biblioitem_nonmarc
3163 my ($biblioitemnumber,$error) = _koha_modify_biblioitem_nonmarc( $dbh, $biblioitem );
3165 Updates biblioitems row except for marc and marcxml, which should be changed
3170 sub _koha_modify_biblioitem_nonmarc
{
3171 my ( $dbh, $biblioitem ) = @_;
3174 # re-calculate the cn_sort, it may have changed
3175 my ($cn_sort) = GetClassSort
( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3177 my $query = "UPDATE biblioitems
3178 SET biblionumber = ?,
3184 publicationyear = ?,
3188 collectiontitle = ?,
3190 collectionvolume= ?,
3191 editionstatement= ?,
3192 editionresponsibility = ?,
3208 where biblioitemnumber = ?
3210 my $sth = $dbh->prepare($query);
3212 $biblioitem->{'biblionumber'}, $biblioitem->{'volume'}, $biblioitem->{'number'}, $biblioitem->{'itemtype'},
3213 $biblioitem->{'isbn'}, $biblioitem->{'issn'}, $biblioitem->{'publicationyear'}, $biblioitem->{'publishercode'},
3214 $biblioitem->{'volumedate'}, $biblioitem->{'volumedesc'}, $biblioitem->{'collectiontitle'}, $biblioitem->{'collectionissn'},
3215 $biblioitem->{'collectionvolume'}, $biblioitem->{'editionstatement'}, $biblioitem->{'editionresponsibility'}, $biblioitem->{'illus'},
3216 $biblioitem->{'pages'}, $biblioitem->{'bnotes'}, $biblioitem->{'size'}, $biblioitem->{'place'},
3217 $biblioitem->{'lccn'}, $biblioitem->{'url'}, $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'},
3218 $biblioitem->{'cn_item'}, $biblioitem->{'cn_suffix'}, $cn_sort, $biblioitem->{'totalissues'},
3219 $biblioitem->{'ean'}, $biblioitem->{'agerestriction'}, $biblioitem->{'biblioitemnumber'}
3221 if ( $dbh->errstr ) {
3222 $error .= "ERROR in _koha_modify_biblioitem_nonmarc $query" . $dbh->errstr;
3225 return ( $biblioitem->{'biblioitemnumber'}, $error );
3228 =head2 _koha_add_biblioitem
3230 my ($biblioitemnumber,$error) = _koha_add_biblioitem( $dbh, $biblioitem );
3232 Internal function to add a biblioitem
3236 sub _koha_add_biblioitem
{
3237 my ( $dbh, $biblioitem ) = @_;
3240 my ($cn_sort) = GetClassSort
( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3241 my $query = "INSERT INTO biblioitems SET
3248 publicationyear = ?,
3252 collectiontitle = ?,
3254 collectionvolume= ?,
3255 editionstatement= ?,
3256 editionresponsibility = ?,
3274 my $sth = $dbh->prepare($query);
3276 $biblioitem->{'biblionumber'}, $biblioitem->{'volume'}, $biblioitem->{'number'}, $biblioitem->{'itemtype'},
3277 $biblioitem->{'isbn'}, $biblioitem->{'issn'}, $biblioitem->{'publicationyear'}, $biblioitem->{'publishercode'},
3278 $biblioitem->{'volumedate'}, $biblioitem->{'volumedesc'}, $biblioitem->{'collectiontitle'}, $biblioitem->{'collectionissn'},
3279 $biblioitem->{'collectionvolume'}, $biblioitem->{'editionstatement'}, $biblioitem->{'editionresponsibility'}, $biblioitem->{'illus'},
3280 $biblioitem->{'pages'}, $biblioitem->{'bnotes'}, $biblioitem->{'size'}, $biblioitem->{'place'},
3281 $biblioitem->{'lccn'}, $biblioitem->{'marc'}, $biblioitem->{'url'}, $biblioitem->{'biblioitems.cn_source'},
3282 $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'}, $biblioitem->{'cn_suffix'}, $cn_sort,
3283 $biblioitem->{'totalissues'}, $biblioitem->{'ean'}, $biblioitem->{'agerestriction'}
3285 my $bibitemnum = $dbh->{'mysql_insertid'};
3287 if ( $dbh->errstr ) {
3288 $error .= "ERROR in _koha_add_biblioitem $query" . $dbh->errstr;
3292 return ( $bibitemnum, $error );
3295 =head2 _koha_delete_biblio
3297 $error = _koha_delete_biblio($dbh,$biblionumber);
3299 Internal sub for deleting from biblio table -- also saves to deletedbiblio
3301 C<$dbh> - the database handle
3303 C<$biblionumber> - the biblionumber of the biblio to be deleted
3307 # FIXME: add error handling
3309 sub _koha_delete_biblio
{
3310 my ( $dbh, $biblionumber ) = @_;
3312 # get all the data for this biblio
3313 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber=?");
3314 $sth->execute($biblionumber);
3316 if ( my $data = $sth->fetchrow_hashref ) {
3318 # save the record in deletedbiblio
3319 # find the fields to save
3320 my $query = "INSERT INTO deletedbiblio SET ";
3322 foreach my $temp ( keys %$data ) {
3323 $query .= "$temp = ?,";
3324 push( @bind, $data->{$temp} );
3327 # replace the last , by ",?)"
3329 my $bkup_sth = $dbh->prepare($query);
3330 $bkup_sth->execute(@bind);
3334 my $sth2 = $dbh->prepare("DELETE FROM biblio WHERE biblionumber=?");
3335 $sth2->execute($biblionumber);
3336 # update the timestamp (Bugzilla 7146)
3337 $sth2= $dbh->prepare("UPDATE deletedbiblio SET timestamp=NOW() WHERE biblionumber=?");
3338 $sth2->execute($biblionumber);
3345 =head2 _koha_delete_biblioitems
3347 $error = _koha_delete_biblioitems($dbh,$biblioitemnumber);
3349 Internal sub for deleting from biblioitems table -- also saves to deletedbiblioitems
3351 C<$dbh> - the database handle
3352 C<$biblionumber> - the biblioitemnumber of the biblioitem to be deleted
3356 # FIXME: add error handling
3358 sub _koha_delete_biblioitems
{
3359 my ( $dbh, $biblioitemnumber ) = @_;
3361 # get all the data for this biblioitem
3362 my $sth = $dbh->prepare("SELECT * FROM biblioitems WHERE biblioitemnumber=?");
3363 $sth->execute($biblioitemnumber);
3365 if ( my $data = $sth->fetchrow_hashref ) {
3367 # save the record in deletedbiblioitems
3368 # find the fields to save
3369 my $query = "INSERT INTO deletedbiblioitems SET ";
3371 foreach my $temp ( keys %$data ) {
3372 $query .= "$temp = ?,";
3373 push( @bind, $data->{$temp} );
3376 # replace the last , by ",?)"
3378 my $bkup_sth = $dbh->prepare($query);
3379 $bkup_sth->execute(@bind);
3382 # delete the biblioitem
3383 my $sth2 = $dbh->prepare("DELETE FROM biblioitems WHERE biblioitemnumber=?");
3384 $sth2->execute($biblioitemnumber);
3385 # update the timestamp (Bugzilla 7146)
3386 $sth2= $dbh->prepare("UPDATE deletedbiblioitems SET timestamp=NOW() WHERE biblioitemnumber=?");
3387 $sth2->execute($biblioitemnumber);
3394 =head1 UNEXPORTED FUNCTIONS
3396 =head2 ModBiblioMarc
3398 &ModBiblioMarc($newrec,$biblionumber,$frameworkcode);
3400 Add MARC data for a biblio to koha
3402 Function exported, but should NOT be used, unless you really know what you're doing
3407 # pass the MARC::Record to this function, and it will create the records in
3409 my ( $record, $biblionumber, $frameworkcode ) = @_;
3411 carp
'ModBiblioMarc passed an undefined record';
3415 # Clone record as it gets modified
3416 $record = $record->clone();
3417 my $dbh = C4
::Context
->dbh;
3418 my @fields = $record->fields();
3419 if ( !$frameworkcode ) {
3420 $frameworkcode = "";
3422 my $sth = $dbh->prepare("UPDATE biblio SET frameworkcode=? WHERE biblionumber=?");
3423 $sth->execute( $frameworkcode, $biblionumber );
3425 my $encoding = C4
::Context
->preference("marcflavour");
3427 # deal with UNIMARC field 100 (encoding) : create it if needed & set encoding to unicode
3428 if ( $encoding eq "UNIMARC" ) {
3429 my $defaultlanguage = C4
::Context
->preference("UNIMARCField100Language");
3430 $defaultlanguage = "fre" if (!$defaultlanguage || length($defaultlanguage) != 3);
3431 my $string = $record->subfield( 100, "a" );
3432 if ( ($string) && ( length( $record->subfield( 100, "a" ) ) == 36 ) ) {
3433 my $f100 = $record->field(100);
3434 $record->delete_field($f100);
3436 $string = POSIX
::strftime
( "%Y%m%d", localtime );
3438 $string = sprintf( "%-*s", 35, $string );
3439 substr ( $string, 22, 3, $defaultlanguage);
3441 substr( $string, 25, 3, "y50" );
3442 unless ( $record->subfield( 100, "a" ) ) {
3443 $record->insert_fields_ordered( MARC
::Field
->new( 100, "", "", "a" => $string ) );
3447 #enhancement 5374: update transaction date (005) for marc21/unimarc
3448 if($encoding =~ /MARC21|UNIMARC/) {
3449 my @a= (localtime) [5,4,3,2,1,0]; $a[0]+=1900; $a[1]++;
3450 # YY MM DD HH MM SS (update year and month)
3451 my $f005= $record->field('005');
3452 $f005->update(sprintf("%4d%02d%02d%02d%02d%04.1f",@a)) if $f005;
3455 $sth = $dbh->prepare("UPDATE biblioitems SET marc=?,marcxml=? WHERE biblionumber=?");
3456 $sth->execute( $record->as_usmarc(), $record->as_xml_record($encoding), $biblionumber );
3458 ModZebra
( $biblionumber, "specialUpdate", "biblioserver" );
3459 return $biblionumber;
3462 =head2 get_biblio_authorised_values
3464 find the types and values for all authorised values assigned to this biblio.
3468 MARC::Record of the bib
3470 returns: a hashref mapping the authorised value to the value set for this biblionumber
3472 $authorised_values = {
3473 'Scent' => 'flowery',
3474 'Audience' => 'Young Adult',
3475 'itemtypes' => 'SER',
3478 Notes: forlibrarian should probably be passed in, and called something different.
3482 sub get_biblio_authorised_values
{
3483 my $biblionumber = shift;
3486 my $forlibrarian = 1; # are we in staff or opac?
3487 my $frameworkcode = GetFrameworkCode
($biblionumber);
3489 my $authorised_values;
3491 my $tagslib = GetMarcStructure
( $forlibrarian, $frameworkcode )
3492 or return $authorised_values;
3494 # assume that these entries in the authorised_value table are bibliolevel.
3495 # ones that start with 'item%' are item level.
3496 my $query = q
(SELECT distinct authorised_value
, kohafield
3497 FROM marc_subfield_structure
3498 WHERE authorised_value
!=''
3499 AND
(kohafield like
'biblio%'
3500 OR kohafield like
'') );
3501 my $bibliolevel_authorised_values = C4
::Context
->dbh->selectall_hashref( $query, 'authorised_value' );
3503 foreach my $tag ( keys(%$tagslib) ) {
3504 foreach my $subfield ( keys( %{ $tagslib->{$tag} } ) ) {
3506 # warn "checking $subfield. type is: " . ref $tagslib->{ $tag }{ $subfield };
3507 if ( 'HASH' eq ref $tagslib->{$tag}{$subfield} ) {
3508 if ( defined $tagslib->{$tag}{$subfield}{'authorised_value'} && exists $bibliolevel_authorised_values->{ $tagslib->{$tag}{$subfield}{'authorised_value'} } ) {
3509 if ( defined $record->field($tag) ) {
3510 my $this_subfield_value = $record->field($tag)->subfield($subfield);
3511 if ( defined $this_subfield_value ) {
3512 $authorised_values->{ $tagslib->{$tag}{$subfield}{'authorised_value'} } = $this_subfield_value;
3520 # warn ( Data::Dumper->Dump( [ $authorised_values ], [ 'authorised_values' ] ) );
3521 return $authorised_values;
3524 =head2 CountBiblioInOrders
3526 $count = &CountBiblioInOrders( $biblionumber);
3528 This function return count of biblios in orders with $biblionumber
3532 sub CountBiblioInOrders
{
3533 my ($biblionumber) = @_;
3534 my $dbh = C4
::Context
->dbh;
3535 my $query = "SELECT count(*)
3537 WHERE biblionumber=? AND (datecancellationprinted IS NULL OR datecancellationprinted='0000-00-00')";
3538 my $sth = $dbh->prepare($query);
3539 $sth->execute($biblionumber);
3540 my $count = $sth->fetchrow;
3544 =head2 GetSubscriptionsId
3546 $subscriptions = &GetSubscriptionsId($biblionumber);
3548 This function return an array of subscriptionid with $biblionumber
3552 sub GetSubscriptionsId
{
3553 my ($biblionumber) = @_;
3554 my $dbh = C4
::Context
->dbh;
3555 my $query = "SELECT subscriptionid
3557 WHERE biblionumber=?";
3558 my $sth = $dbh->prepare($query);
3559 $sth->execute($biblionumber);
3560 my @subscriptions = $sth->fetchrow_array;
3561 return (@subscriptions);
3566 $holds = &GetHolds($biblionumber);
3568 This function return the count of holds with $biblionumber
3573 my ($biblionumber) = @_;
3574 my $dbh = C4
::Context
->dbh;
3575 my $query = "SELECT count(*)
3577 WHERE biblionumber=?";
3578 my $sth = $dbh->prepare($query);
3579 $sth->execute($biblionumber);
3580 my $holds = $sth->fetchrow;
3584 =head2 prepare_host_field
3586 $marcfield = prepare_host_field( $hostbiblioitem, $marcflavour );
3587 Generate the host item entry for an analytic child entry
3591 sub prepare_host_field
{
3592 my ( $hostbiblio, $marcflavour ) = @_;
3593 $marcflavour ||= C4
::Context
->preference('marcflavour');
3594 my $host = GetMarcBiblio
($hostbiblio);
3595 # unfortunately as_string does not 'do the right thing'
3596 # if field returns undef
3600 if ( $marcflavour eq 'MARC21' || $marcflavour eq 'NORMARC' ) {
3601 if ( $field = $host->field('100') || $host->field('110') || $host->field('11') ) {
3602 my $s = $field->as_string('ab');
3607 if ( $field = $host->field('245') ) {
3608 my $s = $field->as_string('a');
3613 if ( $field = $host->field('260') ) {
3614 my $s = $field->as_string('abc');
3619 if ( $field = $host->field('240') ) {
3620 my $s = $field->as_string();
3625 if ( $field = $host->field('022') ) {
3626 my $s = $field->as_string('a');
3631 if ( $field = $host->field('020') ) {
3632 my $s = $field->as_string('a');
3637 if ( $field = $host->field('001') ) {
3638 $sfd{w
} = $field->data(),;
3640 $host_field = MARC
::Field
->new( 773, '0', ' ', %sfd );
3643 elsif ( $marcflavour eq 'UNIMARC' ) {
3645 if ( $field = $host->field('700') || $host->field('710') || $host->field('720') ) {
3646 my $s = $field->as_string('ab');
3652 if ( $field = $host->field('200') ) {
3653 my $s = $field->as_string('a');
3658 #place of publicaton
3659 if ( $field = $host->field('210') ) {
3660 my $s = $field->as_string('a');
3665 #date of publication
3666 if ( $field = $host->field('210') ) {
3667 my $s = $field->as_string('d');
3673 if ( $field = $host->field('205') ) {
3674 my $s = $field->as_string();
3680 if ( $field = $host->field('856') ) {
3681 my $s = $field->as_string('u');
3687 if ( $field = $host->field('011') ) {
3688 my $s = $field->as_string('a');
3694 if ( $field = $host->field('010') ) {
3695 my $s = $field->as_string('a');
3700 if ( $field = $host->field('001') ) {
3701 $sfd{0} = $field->data(),;
3703 $host_field = MARC
::Field
->new( 461, '0', ' ', %sfd );
3710 =head2 UpdateTotalIssues
3712 UpdateTotalIssues($biblionumber, $increase, [$value])
3714 Update the total issue count for a particular bib record.
3718 =item C<$biblionumber> is the biblionumber of the bib to update
3720 =item C<$increase> is the amount to increase (or decrease) the total issues count by
3722 =item C<$value> is the absolute value that total issues count should be set to. If provided, C<$increase> is ignored.
3728 sub UpdateTotalIssues
{
3729 my ($biblionumber, $increase, $value) = @_;
3732 my $record = GetMarcBiblio
($biblionumber);
3734 carp
"UpdateTotalIssues could not get biblio record";
3737 my $data = GetBiblioData
($biblionumber);
3739 carp
"UpdateTotalIssues could not get datas of biblio";
3742 my ($totalissuestag, $totalissuessubfield) = GetMarcFromKohaField
('biblioitems.totalissues', $data->{'frameworkcode'});
3743 unless ($totalissuestag) {
3744 return 1; # There is nothing to do
3747 if (defined $value) {
3748 $totalissues = $value;
3750 $totalissues = $data->{'totalissues'} + $increase;
3753 my $field = $record->field($totalissuestag);
3754 if (defined $field) {
3755 $field->update( $totalissuessubfield => $totalissues );
3757 $field = MARC
::Field
->new($totalissuestag, '0', '0',
3758 $totalissuessubfield => $totalissues);
3759 $record->insert_grouped_field($field);
3762 return ModBiblio
($record, $biblionumber, $data->{'frameworkcode'});
3767 &RemoveAllNsb($record);
3769 Removes all nsb/nse chars from a record
3776 carp
'RemoveAllNsb called with undefined record';
3780 SetUTF8Flag
($record);
3782 foreach my $field ($record->fields()) {
3783 if ($field->is_control_field()) {
3784 $field->update(nsb_clean
($field->data()));
3786 my @subfields = $field->subfields();
3788 foreach my $subfield (@subfields) {
3789 push @new_subfields, $subfield->[0] => nsb_clean
($subfield->[1]);
3791 if (scalar(@new_subfields) > 0) {
3794 $new_field = MARC
::Field
->new(
3796 $field->indicator(1),
3797 $field->indicator(2),
3802 warn "error in RemoveAllNsb : $@";
3804 $field->replace_with($new_field);
3820 Koha Development Team <http://koha-community.org/>
3822 Paul POULAIN paul.poulain@free.fr
3824 Joshua Ferraro jmf@liblime.com