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 under the
10 # terms of the GNU General Public License as published by the Free Software
11 # Foundation; either version 2 of the License, or (at your option) any later
14 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
15 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
16 # A PARTICULAR PURPOSE. See the GNU General Public License for more details.
18 # You should have received a copy of the GNU General Public License along
19 # with Koha; if not, write to the Free Software Foundation, Inc.,
20 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
27 use MARC::File::USMARC;
30 use POSIX qw(strftime);
33 use C4::Dates qw/format_date/;
34 use C4::Log; # logaction
41 use vars qw($VERSION @ISA @EXPORT);
47 @ISA = qw( Exporter );
62 &GetBiblioItemByBiblioNumber
63 &GetBiblioFromItemNumber
64 &GetBiblionumberFromItemnumber
87 &GetAuthorisedValueDesc
103 # To delete something
108 # To link headings in a bib record
109 # to authority records.
111 &LinkBibHeadingsToAuthorities
115 # those functions are exported but should not be used
116 # they are usefull is few circumstances, so are exported.
117 # but don't use them unless you're a core developer ;-)
125 &TransformHtmlToMarc2
128 &PrepareItemrecordDisplay
134 my $servers = C4::Context->config('memcached_servers');
136 require Memoize::Memcached;
137 import Memoize::Memcached qw(memoize_memcached);
140 servers => [$servers],
141 key_prefix => C4::Context->config('memcached_namespace') || 'koha',
143 memoize_memcached( 'GetMarcStructure', memcached => $memcached, expire_time => 600 ); #cache for 10 minutes
149 C4::Biblio - cataloging management functions
153 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:
157 =item 1. in the biblio,biblioitems,items, etc tables, which are limited to a one-to-one mapping to underlying MARC data
159 =item 2. as raw MARC in the Zebra index and storage engine
161 =item 3. as raw MARC the biblioitems.marc and biblioitems.marcxml
165 In the 3.0 version of Koha, the authoritative record-level information is in biblioitems.marcxml
167 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.
171 =item 1. Compared with MySQL, Zebra is slow to update an index for small data changes -- especially for proc-intensive operations like circulation
173 =item 2. Zebra's index has been known to crash and a backup of the data is necessary to rebuild it in such cases
177 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:
181 =item 1. Add*/Mod*/Del*/ - high-level external functions suitable for being called from external scripts to manage the collection
183 =item 2. _koha_* - low-level internal functions for managing the koha tables
185 =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.
187 =item 4. Zebra functions used to update the Zebra index
189 =item 5. internal helper functions such as char_decode, checkitems, etc. Some of these probably belong in Koha.pm
193 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 :
197 =item 1. save datas in biblio and biblioitems table, that gives us a biblionumber and a biblioitemnumber
199 =item 2. add the biblionumber and biblioitemnumber into the MARC records
201 =item 3. save the marc record
205 When dealing with items, we must :
209 =item 1. save the item in items table, that gives us an itemnumber
211 =item 2. add the itemnumber to the item MARC field
213 =item 3. overwrite the MARC record (with the added item) into biblioitems.marc(xml)
215 When modifying a biblio or an item, the behaviour is quite similar.
219 =head1 EXPORTED FUNCTIONS
223 ($biblionumber,$biblioitemnumber) = AddBiblio($record,$frameworkcode);
225 Exported function (core API) for adding a new biblio to koha.
227 The first argument is a C<MARC::Record> object containing the
228 bib to add, while the second argument is the desired MARC
231 This function also accepts a third, optional argument: a hashref
232 to additional options. The only defined option is C<defer_marc_save>,
233 which if present and mapped to a true value, causes C<AddBiblio>
234 to omit the call to save the MARC in C<bibilioitems.marc>
235 and C<biblioitems.marcxml> This option is provided B<only>
236 for the use of scripts such as C<bulkmarcimport.pl> that may need
237 to do some manipulation of the MARC record for item parsing before
238 saving it and which cannot afford the performance hit of saving
239 the MARC record twice. Consequently, do not use that option
240 unless you can guarantee that C<ModBiblioMarc> will be called.
246 my $frameworkcode = shift;
247 my $options = @_ ? shift : undef;
248 my $defer_marc_save = 0;
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 logaction( "CATALOGUING", "ADD", $biblionumber, "biblio" ) if C4::Context->preference("CataloguingLog");
272 return ( $biblionumber, $biblioitemnumber );
277 ModBiblio( $record,$biblionumber,$frameworkcode);
279 Replace an existing bib record identified by C<$biblionumber>
280 with one supplied by the MARC::Record object C<$record>. The embedded
281 item, biblioitem, and biblionumber fields from the previous
282 version of the bib record replace any such fields of those tags that
283 are present in C<$record>. Consequently, ModBiblio() is not
284 to be used to try to modify item records.
286 C<$frameworkcode> specifies the MARC framework to use
287 when storing the modified bib record; among other things,
288 this controls how MARC fields get mapped to display columns
289 in the C<biblio> and C<biblioitems> tables, as well as
290 which fields are used to store embedded item, biblioitem,
291 and biblionumber data for indexing.
296 my ( $record, $biblionumber, $frameworkcode ) = @_;
297 if ( C4::Context->preference("CataloguingLog") ) {
298 my $newrecord = GetMarcBiblio($biblionumber);
299 logaction( "CATALOGUING", "MODIFY", $biblionumber, "BEFORE=>" . $newrecord->as_formatted );
302 SetUTF8Flag($record);
303 my $dbh = C4::Context->dbh;
305 $frameworkcode = "" unless $frameworkcode;
307 # get the items before and append them to the biblio before updating the record, atm we just have the biblio
308 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
309 my $oldRecord = GetMarcBiblio($biblionumber);
311 # delete any item fields from incoming record to avoid
312 # duplication or incorrect data - use AddItem() or ModItem()
314 foreach my $field ( $record->field($itemtag) ) {
315 $record->delete_field($field);
318 foreach my $field ($record->fields()) {
319 if (! $field->is_control_field()) {
320 if (scalar($field->subfields()) == 0) {
321 $record->delete_fields($field);
326 # update biblionumber and biblioitemnumber in MARC
327 # FIXME - this is assuming a 1 to 1 relationship between
328 # biblios and biblioitems
329 my $sth = $dbh->prepare("select biblioitemnumber from biblioitems where biblionumber=?");
330 $sth->execute($biblionumber);
331 my ($biblioitemnumber) = $sth->fetchrow;
333 _koha_marc_update_bib_ids( $record, $frameworkcode, $biblionumber, $biblioitemnumber );
335 # load the koha-table data object
336 my $oldbiblio = TransformMarcToKoha( $dbh, $record, $frameworkcode );
338 # update MARC subfield that stores biblioitems.cn_sort
339 _koha_marc_update_biblioitem_cn_sort( $record, $oldbiblio, $frameworkcode );
341 # update the MARC record (that now contains biblio and items) with the new record data
342 &ModBiblioMarc( $record, $biblionumber, $frameworkcode );
344 # modify the other koha tables
345 _koha_modify_biblio( $dbh, $oldbiblio, $frameworkcode );
346 _koha_modify_biblioitem_nonmarc( $dbh, $oldbiblio );
350 =head2 ModBiblioframework
352 ModBiblioframework($biblionumber,$frameworkcode);
354 Exported function to modify a biblio framework
358 sub ModBiblioframework {
359 my ( $biblionumber, $frameworkcode ) = @_;
360 my $dbh = C4::Context->dbh;
361 my $sth = $dbh->prepare( "UPDATE biblio SET frameworkcode=? WHERE biblionumber=?" );
362 $sth->execute( $frameworkcode, $biblionumber );
368 my $error = &DelBiblio($dbh,$biblionumber);
370 Exported function (core API) for deleting a biblio in koha.
371 Deletes biblio record from Zebra and Koha tables (biblio,biblioitems,items)
372 Also backs it up to deleted* tables
373 Checks to make sure there are not issues on any of the items
375 C<$error> : undef unless an error occurs
380 my ($biblionumber) = @_;
381 my $dbh = C4::Context->dbh;
382 my $error; # for error handling
384 # First make sure this biblio has no items attached
385 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber=?");
386 $sth->execute($biblionumber);
387 if ( my $itemnumber = $sth->fetchrow ) {
389 # Fix this to use a status the template can understand
390 $error .= "This Biblio has items attached, please delete them first before deleting this biblio ";
393 return $error if $error;
395 # We delete attached subscriptions
396 my $subscriptions = &C4::Serials::GetFullSubscriptionsFromBiblionumber($biblionumber);
397 foreach my $subscription (@$subscriptions) {
398 &C4::Serials::DelSubscription( $subscription->{subscriptionid} );
401 # Delete in Zebra. Be careful NOT to move this line after _koha_delete_biblio
402 # for at least 2 reasons :
403 # - we need to read the biblio if NoZebra is set (to remove it from the indexes
404 # - if something goes wrong, the biblio may be deleted from Koha but not from zebra
405 # 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)
407 if ( C4::Context->preference("NoZebra") ) {
409 # only NoZebra indexing needs to have
410 # the previous version of the record
411 $oldRecord = GetMarcBiblio($biblionumber);
413 ModZebra( $biblionumber, "recordDelete", "biblioserver", $oldRecord, undef );
415 # delete biblioitems and items from Koha tables and save in deletedbiblioitems,deleteditems
416 $sth = $dbh->prepare("SELECT biblioitemnumber FROM biblioitems WHERE biblionumber=?");
417 $sth->execute($biblionumber);
418 while ( my $biblioitemnumber = $sth->fetchrow ) {
420 # delete this biblioitem
421 $error = _koha_delete_biblioitems( $dbh, $biblioitemnumber );
422 return $error if $error;
425 # delete biblio from Koha tables and save in deletedbiblio
426 # must do this *after* _koha_delete_biblioitems, otherwise
427 # delete cascade will prevent deletedbiblioitems rows
428 # from being generated by _koha_delete_biblioitems
429 $error = _koha_delete_biblio( $dbh, $biblionumber );
431 logaction( "CATALOGUING", "DELETE", $biblionumber, "" ) if C4::Context->preference("CataloguingLog");
436 =head2 LinkBibHeadingsToAuthorities
438 my $headings_linked = LinkBibHeadingsToAuthorities($marc);
440 Links bib headings to authority records by checking
441 each authority-controlled field in the C<MARC::Record>
442 object C<$marc>, looking for a matching authority record,
443 and setting the linking subfield $9 to the ID of that
446 If no matching authority exists, or if multiple
447 authorities match, no $9 will be added, and any
448 existing one inthe field will be deleted.
450 Returns the number of heading links changed in the
455 sub LinkBibHeadingsToAuthorities {
458 my $num_headings_changed = 0;
459 foreach my $field ( $bib->fields() ) {
460 my $heading = C4::Heading->new_from_bib_field($field);
461 next unless defined $heading;
464 my $current_link = $field->subfield('9');
466 # look for matching authorities
467 my $authorities = $heading->authorities();
469 # want only one exact match
470 if ( $#{$authorities} == 0 ) {
471 my $authority = MARC::Record->new_from_usmarc( $authorities->[0] );
472 my $authid = $authority->field('001')->data();
473 next if defined $current_link and $current_link eq $authid;
475 $field->delete_subfield( code => '9' ) if defined $current_link;
476 $field->add_subfields( '9', $authid );
477 $num_headings_changed++;
479 if ( defined $current_link ) {
480 $field->delete_subfield( code => '9' );
481 $num_headings_changed++;
486 return $num_headings_changed;
489 =head2 GetRecordValue
491 my $values = GetRecordValue($field, $record, $frameworkcode);
493 Get MARC fields from a keyword defined in fieldmapping table.
498 my ( $field, $record, $frameworkcode ) = @_;
499 my $dbh = C4::Context->dbh;
501 my $sth = $dbh->prepare('SELECT fieldcode, subfieldcode FROM fieldmapping WHERE frameworkcode = ? AND field = ?');
502 $sth->execute( $frameworkcode, $field );
506 while ( my $row = $sth->fetchrow_hashref ) {
507 foreach my $field ( $record->field( $row->{fieldcode} ) ) {
508 if ( ( $row->{subfieldcode} ne "" && $field->subfield( $row->{subfieldcode} ) ) ) {
509 foreach my $subfield ( $field->subfield( $row->{subfieldcode} ) ) {
510 push @result, { 'subfield' => $subfield };
513 } elsif ( $row->{subfieldcode} eq "" ) {
514 push @result, { 'subfield' => $field->as_string() };
522 =head2 SetFieldMapping
524 SetFieldMapping($framework, $field, $fieldcode, $subfieldcode);
526 Set a Field to MARC mapping value, if it already exists we don't add a new one.
530 sub SetFieldMapping {
531 my ( $framework, $field, $fieldcode, $subfieldcode ) = @_;
532 my $dbh = C4::Context->dbh;
534 my $sth = $dbh->prepare('SELECT * FROM fieldmapping WHERE fieldcode = ? AND subfieldcode = ? AND frameworkcode = ? AND field = ?');
535 $sth->execute( $fieldcode, $subfieldcode, $framework, $field );
536 if ( not $sth->fetchrow_hashref ) {
538 $sth = $dbh->prepare('INSERT INTO fieldmapping (fieldcode, subfieldcode, frameworkcode, field) VALUES(?,?,?,?)');
540 $sth->execute( $fieldcode, $subfieldcode, $framework, $field );
544 =head2 DeleteFieldMapping
546 DeleteFieldMapping($id);
548 Delete a field mapping from an $id.
552 sub DeleteFieldMapping {
554 my $dbh = C4::Context->dbh;
556 my $sth = $dbh->prepare('DELETE FROM fieldmapping WHERE id = ?');
560 =head2 GetFieldMapping
562 GetFieldMapping($frameworkcode);
564 Get all field mappings for a specified frameworkcode
568 sub GetFieldMapping {
569 my ($framework) = @_;
570 my $dbh = C4::Context->dbh;
572 my $sth = $dbh->prepare('SELECT * FROM fieldmapping where frameworkcode = ?');
573 $sth->execute($framework);
576 while ( my $row = $sth->fetchrow_hashref ) {
584 $data = &GetBiblioData($biblionumber);
586 Returns information about the book with the given biblionumber.
587 C<&GetBiblioData> returns a reference-to-hash. The keys are the fields in
588 the C<biblio> and C<biblioitems> tables in the
591 In addition, C<$data-E<gt>{subject}> is the list of the book's
592 subjects, separated by C<" , "> (space, comma, space).
593 If there are multiple biblioitems with the given biblionumber, only
594 the first one is considered.
600 my $dbh = C4::Context->dbh;
602 # my $query = C4::Context->preference('item-level_itypes') ?
603 # " SELECT * , biblioitems.notes AS bnotes, biblio.notes
605 # LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
606 # WHERE biblio.biblionumber = ?
607 # AND biblioitems.biblionumber = biblio.biblionumber
610 my $query = " SELECT * , biblioitems.notes AS bnotes, itemtypes.notforloan as bi_notforloan, biblio.notes
612 LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
613 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype
614 WHERE biblio.biblionumber = ?
615 AND biblioitems.biblionumber = biblio.biblionumber ";
617 my $sth = $dbh->prepare($query);
618 $sth->execute($bibnum);
620 $data = $sth->fetchrow_hashref;
624 } # sub GetBiblioData
626 =head2 &GetBiblioItemData
628 $itemdata = &GetBiblioItemData($biblioitemnumber);
630 Looks up the biblioitem with the given biblioitemnumber. Returns a
631 reference-to-hash. The keys are the fields from the C<biblio>,
632 C<biblioitems>, and C<itemtypes> tables in the Koha database, except
633 that C<biblioitems.notes> is given as C<$itemdata-E<gt>{bnotes}>.
638 sub GetBiblioItemData {
639 my ($biblioitemnumber) = @_;
640 my $dbh = C4::Context->dbh;
641 my $query = "SELECT *,biblioitems.notes AS bnotes
642 FROM biblio LEFT JOIN biblioitems on biblio.biblionumber=biblioitems.biblionumber ";
643 unless ( C4::Context->preference('item-level_itypes') ) {
644 $query .= "LEFT JOIN itemtypes on biblioitems.itemtype=itemtypes.itemtype ";
646 $query .= " WHERE biblioitemnumber = ? ";
647 my $sth = $dbh->prepare($query);
649 $sth->execute($biblioitemnumber);
650 $data = $sth->fetchrow_hashref;
653 } # sub &GetBiblioItemData
655 =head2 GetBiblioItemByBiblioNumber
657 NOTE : This function has been copy/paste from C4/Biblio.pm from head before zebra integration.
661 sub GetBiblioItemByBiblioNumber {
662 my ($biblionumber) = @_;
663 my $dbh = C4::Context->dbh;
664 my $sth = $dbh->prepare("Select * FROM biblioitems WHERE biblionumber = ?");
668 $sth->execute($biblionumber);
670 while ( my $data = $sth->fetchrow_hashref ) {
671 push @results, $data;
678 =head2 GetBiblionumberFromItemnumber
683 sub GetBiblionumberFromItemnumber {
684 my ($itemnumber) = @_;
685 my $dbh = C4::Context->dbh;
686 my $sth = $dbh->prepare("Select biblionumber FROM items WHERE itemnumber = ?");
688 $sth->execute($itemnumber);
689 my ($result) = $sth->fetchrow;
693 =head2 GetBiblioFromItemNumber
695 $item = &GetBiblioFromItemNumber($itemnumber,$barcode);
697 Looks up the item with the given itemnumber. if undef, try the barcode.
699 C<&itemnodata> returns a reference-to-hash whose keys are the fields
700 from the C<biblio>, C<biblioitems>, and C<items> tables in the Koha
706 sub GetBiblioFromItemNumber {
707 my ( $itemnumber, $barcode ) = @_;
708 my $dbh = C4::Context->dbh;
711 $sth = $dbh->prepare(
713 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
714 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
715 WHERE items.itemnumber = ?"
717 $sth->execute($itemnumber);
719 $sth = $dbh->prepare(
721 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
722 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
723 WHERE items.barcode = ?"
725 $sth->execute($barcode);
727 my $data = $sth->fetchrow_hashref;
734 $isbd = &GetISBDView($biblionumber);
736 Return the ISBD view which can be included in opac and intranet
741 my ( $biblionumber, $template ) = @_;
742 my $record = GetMarcBiblio($biblionumber);
743 my $itemtype = &GetFrameworkCode($biblionumber);
744 my ( $holdingbrtagf, $holdingbrtagsubf ) = &GetMarcFromKohaField( "items.holdingbranch", $itemtype );
745 my $tagslib = &GetMarcStructure( 1, $itemtype );
747 my $ISBD = C4::Context->preference('isbd');
752 foreach my $isbdfield ( split( /#/, $bloc ) ) {
754 # $isbdfield= /(.?.?.?)/;
755 $isbdfield =~ /(\d\d\d)([^\|])?\|(.*)\|(.*)\|(.*)/;
756 my $fieldvalue = $1 || 0;
757 my $subfvalue = $2 || "";
759 my $analysestring = $4;
762 # warn "==> $1 / $2 / $3 / $4";
763 # my $fieldvalue=substr($isbdfield,0,3);
764 if ( $fieldvalue > 0 ) {
765 my $hasputtextbefore = 0;
766 my @fieldslist = $record->field($fieldvalue);
767 @fieldslist = sort { $a->subfield($holdingbrtagsubf) cmp $b->subfield($holdingbrtagsubf) } @fieldslist if ( $fieldvalue eq $holdingbrtagf );
769 # warn "ERROR IN ISBD DEFINITION at : $isbdfield" unless $fieldvalue;
770 # warn "FV : $fieldvalue";
771 if ( $subfvalue ne "" ) {
772 foreach my $field (@fieldslist) {
773 foreach my $subfield ( $field->subfield($subfvalue) ) {
774 my $calculated = $analysestring;
775 my $tag = $field->tag();
778 my $subfieldvalue = GetAuthorisedValueDesc( $tag, $subfvalue, $subfield, '', $tagslib );
779 my $tagsubf = $tag . $subfvalue;
780 $calculated =~ s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
781 if ( $template eq "opac" ) { $calculated =~ s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g; }
783 # field builded, store the result
784 if ( $calculated && !$hasputtextbefore ) { # put textbefore if not done
785 $blocres .= $textbefore;
786 $hasputtextbefore = 1;
789 # remove punctuation at start
790 $calculated =~ s/^( |;|:|\.|-)*//g;
791 $blocres .= $calculated;
796 $blocres .= $textafter if $hasputtextbefore;
798 foreach my $field (@fieldslist) {
799 my $calculated = $analysestring;
800 my $tag = $field->tag();
803 my @subf = $field->subfields;
804 for my $i ( 0 .. $#subf ) {
805 my $valuecode = $subf[$i][1];
806 my $subfieldcode = $subf[$i][0];
807 my $subfieldvalue = GetAuthorisedValueDesc( $tag, $subf[$i][0], $subf[$i][1], '', $tagslib );
808 my $tagsubf = $tag . $subfieldcode;
810 $calculated =~ s/ # replace all {{}} codes by the value code.
811 \{\{$tagsubf\}\} # catch the {{actualcode}}
813 $valuecode # replace by the value code
816 $calculated =~ s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
817 if ( $template eq "opac" ) { $calculated =~ s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g; }
820 # field builded, store the result
821 if ( $calculated && !$hasputtextbefore ) { # put textbefore if not done
822 $blocres .= $textbefore;
823 $hasputtextbefore = 1;
826 # remove punctuation at start
827 $calculated =~ s/^( |;|:|\.|-)*//g;
828 $blocres .= $calculated;
831 $blocres .= $textafter if $hasputtextbefore;
834 $blocres .= $isbdfield;
839 $res =~ s/\{(.*?)\}//g;
841 $res =~ s/\n/<br\/>/g;
851 ( $count, @results ) = &GetBiblio($biblionumber);
856 my ($biblionumber) = @_;
857 my $dbh = C4::Context->dbh;
858 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber = ?");
861 $sth->execute($biblionumber);
862 while ( my $data = $sth->fetchrow_hashref ) {
863 $results[$count] = $data;
867 return ( $count, @results );
870 =head2 GetBiblioItemInfosOf
872 GetBiblioItemInfosOf(@biblioitemnumbers);
876 sub GetBiblioItemInfosOf {
877 my @biblioitemnumbers = @_;
880 SELECT biblioitemnumber,
884 WHERE biblioitemnumber IN (' . join( ',', @biblioitemnumbers ) . ')
886 return get_infos_of( $query, 'biblioitemnumber' );
889 =head1 FUNCTIONS FOR HANDLING MARC MANAGEMENT
891 =head2 GetMarcStructure
893 $res = GetMarcStructure($forlibrarian,$frameworkcode);
895 Returns a reference to a big hash of hash, with the Marc structure for the given frameworkcode
896 $forlibrarian :if set to 1, the MARC descriptions are the librarians ones, otherwise it's the public (OPAC) ones
897 $frameworkcode : the framework code to read
901 # cache for results of GetMarcStructure -- needed
903 our $marc_structure_cache;
905 sub GetMarcStructure {
906 my ( $forlibrarian, $frameworkcode ) = @_;
907 my $dbh = C4::Context->dbh;
908 $frameworkcode = "" unless $frameworkcode;
910 if ( defined $marc_structure_cache and exists $marc_structure_cache->{$forlibrarian}->{$frameworkcode} ) {
911 return $marc_structure_cache->{$forlibrarian}->{$frameworkcode};
914 # my $sth = $dbh->prepare(
915 # "SELECT COUNT(*) FROM marc_tag_structure WHERE frameworkcode=?");
916 # $sth->execute($frameworkcode);
917 # my ($total) = $sth->fetchrow;
918 # $frameworkcode = "" unless ( $total > 0 );
919 my $sth = $dbh->prepare(
920 "SELECT tagfield,liblibrarian,libopac,mandatory,repeatable
921 FROM marc_tag_structure
922 WHERE frameworkcode=?
925 $sth->execute($frameworkcode);
926 my ( $liblibrarian, $libopac, $tag, $res, $tab, $mandatory, $repeatable );
928 while ( ( $tag, $liblibrarian, $libopac, $mandatory, $repeatable ) = $sth->fetchrow ) {
929 $res->{$tag}->{lib} = ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
930 $res->{$tag}->{tab} = "";
931 $res->{$tag}->{mandatory} = $mandatory;
932 $res->{$tag}->{repeatable} = $repeatable;
935 $sth = $dbh->prepare(
936 "SELECT tagfield,tagsubfield,liblibrarian,libopac,tab,mandatory,repeatable,authorised_value,authtypecode,value_builder,kohafield,seealso,hidden,isurl,link,defaultvalue
937 FROM marc_subfield_structure
938 WHERE frameworkcode=?
939 ORDER BY tagfield,tagsubfield
943 $sth->execute($frameworkcode);
946 my $authorised_value;
957 ( $tag, $subfield, $liblibrarian, $libopac, $tab, $mandatory, $repeatable, $authorised_value,
958 $authtypecode, $value_builder, $kohafield, $seealso, $hidden, $isurl, $link, $defaultvalue
962 $res->{$tag}->{$subfield}->{lib} = ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
963 $res->{$tag}->{$subfield}->{tab} = $tab;
964 $res->{$tag}->{$subfield}->{mandatory} = $mandatory;
965 $res->{$tag}->{$subfield}->{repeatable} = $repeatable;
966 $res->{$tag}->{$subfield}->{authorised_value} = $authorised_value;
967 $res->{$tag}->{$subfield}->{authtypecode} = $authtypecode;
968 $res->{$tag}->{$subfield}->{value_builder} = $value_builder;
969 $res->{$tag}->{$subfield}->{kohafield} = $kohafield;
970 $res->{$tag}->{$subfield}->{seealso} = $seealso;
971 $res->{$tag}->{$subfield}->{hidden} = $hidden;
972 $res->{$tag}->{$subfield}->{isurl} = $isurl;
973 $res->{$tag}->{$subfield}->{'link'} = $link;
974 $res->{$tag}->{$subfield}->{defaultvalue} = $defaultvalue;
977 $marc_structure_cache->{$forlibrarian}->{$frameworkcode} = $res;
982 =head2 GetUsedMarcStructure
984 The same function as GetMarcStructure except it just takes field
985 in tab 0-9. (used field)
987 my $results = GetUsedMarcStructure($frameworkcode);
989 C<$results> is a ref to an array which each case containts a ref
990 to a hash which each keys is the columns from marc_subfield_structure
992 C<$frameworkcode> is the framework code.
996 sub GetUsedMarcStructure($) {
997 my $frameworkcode = shift || '';
1000 FROM marc_subfield_structure
1002 AND frameworkcode = ?
1003 ORDER BY tagfield, tagsubfield
1005 my $sth = C4::Context->dbh->prepare($query);
1006 $sth->execute($frameworkcode);
1007 return $sth->fetchall_arrayref( {} );
1010 =head2 GetMarcFromKohaField
1012 ($MARCfield,$MARCsubfield)=GetMarcFromKohaField($kohafield,$frameworkcode);
1014 Returns the MARC fields & subfields mapped to the koha field
1015 for the given frameworkcode
1019 sub GetMarcFromKohaField {
1020 my ( $kohafield, $frameworkcode ) = @_;
1021 return 0, 0 unless $kohafield and defined $frameworkcode;
1022 my $relations = C4::Context->marcfromkohafield;
1023 return ( $relations->{$frameworkcode}->{$kohafield}->[0], $relations->{$frameworkcode}->{$kohafield}->[1] );
1026 =head2 GetMarcBiblio
1028 my $record = GetMarcBiblio($biblionumber);
1030 Returns MARC::Record representing bib identified by
1031 C<$biblionumber>. If no bib exists, returns undef.
1032 The MARC record contains both biblio & item data.
1037 my $biblionumber = shift;
1038 my $dbh = C4::Context->dbh;
1039 my $sth = $dbh->prepare("SELECT marcxml FROM biblioitems WHERE biblionumber=? ");
1040 $sth->execute($biblionumber);
1041 my $row = $sth->fetchrow_hashref;
1042 my $marcxml = StripNonXmlChars( $row->{'marcxml'} );
1043 MARC::File::XML->default_record_format( C4::Context->preference('marcflavour') );
1044 my $record = MARC::Record->new();
1047 $record = eval { MARC::Record::new_from_xml( $marcxml, "utf8", C4::Context->preference('marcflavour') ) };
1048 if ($@) { warn " problem with :$biblionumber : $@ \n$marcxml"; }
1049 return unless $record;
1051 # $record = MARC::Record::new_from_usmarc( $marc) if $marc;
1060 my $marcxml = GetXmlBiblio($biblionumber);
1062 Returns biblioitems.marcxml of the biblionumber passed in parameter.
1063 The XML contains both biblio & item datas
1068 my ($biblionumber) = @_;
1069 my $dbh = C4::Context->dbh;
1070 my $sth = $dbh->prepare("SELECT marcxml FROM biblioitems WHERE biblionumber=? ");
1071 $sth->execute($biblionumber);
1072 my ($marcxml) = $sth->fetchrow;
1076 =head2 GetCOinSBiblio
1078 my $coins = GetCOinSBiblio($biblionumber);
1080 Returns the COinS(a span) which can be included in a biblio record
1084 sub GetCOinSBiblio {
1085 my ($biblionumber) = @_;
1086 my $record = GetMarcBiblio($biblionumber);
1088 # get the coin format
1090 # can't get a valid MARC::Record object, bail out at this point
1091 warn "We called GetMarcBiblio with a biblionumber that doesn't exist biblionumber=$biblionumber";
1094 my $pos7 = substr $record->leader(), 7, 1;
1095 my $pos6 = substr $record->leader(), 6, 1;
1098 my ( $aulast, $aufirst ) = ( '', '' );
1107 my $titletype = 'b';
1109 # For the purposes of generating COinS metadata, LDR/06-07 can be
1110 # considered the same for UNIMARC and MARC21
1115 'b' => 'manuscript',
1117 'd' => 'manuscript',
1121 'i' => 'audioRecording',
1122 'j' => 'audioRecording',
1125 'm' => 'computerProgram',
1130 'a' => 'journalArticle',
1134 $genre = $fmts6->{$pos6} ? $fmts6->{$pos6} : 'book';
1136 if ( $genre eq 'book' ) {
1137 $genre = $fmts7->{$pos7} if $fmts7->{$pos7};
1140 ##### We must transform mtx to a valable mtx and document type ####
1141 if ( $genre eq 'book' ) {
1143 } elsif ( $genre eq 'journal' ) {
1146 } elsif ( $genre eq 'journalArticle' ) {
1154 $genre = ( $mtx eq 'dc' ) ? "&rft.type=$genre" : "&rft.genre=$genre";
1156 if ( C4::Context->preference("marcflavour") eq "UNIMARC" ) {
1159 $aulast = $record->subfield( '700', 'a' );
1160 $aufirst = $record->subfield( '700', 'b' );
1161 $oauthors = "&rft.au=$aufirst $aulast";
1164 if ( $record->field('200') ) {
1165 for my $au ( $record->field('200')->subfield('g') ) {
1166 $oauthors .= "&rft.au=$au";
1171 ? "&rft.title=" . $record->subfield( '200', 'a' )
1172 : "&rft.title=" . $record->subfield( '200', 'a' ) . "&rft.btitle=" . $record->subfield( '200', 'a' );
1173 $pubyear = $record->subfield( '210', 'd' );
1174 $publisher = $record->subfield( '210', 'c' );
1175 $isbn = $record->subfield( '010', 'a' );
1176 $issn = $record->subfield( '011', 'a' );
1179 # MARC21 need some improve
1182 if ( $record->field('100') ) {
1183 $oauthors .= "&rft.au=" . $record->subfield( '100', 'a' );
1187 if ( $record->field('700') ) {
1188 for my $au ( $record->field('700')->subfield('a') ) {
1189 $oauthors .= "&rft.au=$au";
1192 $title = "&rft." . $titletype . "title=" . $record->subfield( '245', 'a' );
1193 $subtitle = $record->subfield( '245', 'b' ) || '';
1194 $title .= $subtitle;
1195 if ($titletype eq 'a') {
1196 $pubyear = substr $record->field('008')->data(), 7, 4;
1197 $isbn = $record->subfield( '773', 'z' ) || '';
1198 $issn = $record->subfield( '773', 'x' ) || '';
1199 if ($mtx eq 'journal') {
1200 $title .= "&rft.title=" . (($record->subfield( '773', 't' ) || $record->subfield( '773', 'a')));
1202 $title .= "&rft.btitle=" . (($record->subfield( '773', 't' ) || $record->subfield( '773', 'a')) || '');
1204 foreach my $rel ($record->subfield( '773', 'g' )) {
1211 $pubyear = $record->subfield( '260', 'c' ) || '';
1212 $publisher = $record->subfield( '260', 'b' ) || '';
1213 $isbn = $record->subfield( '020', 'a' ) || '';
1214 $issn = $record->subfield( '022', 'a' ) || '';
1219 "ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3A$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";
1220 $coins_value =~ s/(\ |&[^a])/\+/g;
1221 $coins_value =~ s/\"/\"\;/g;
1223 #<!-- 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="
1225 return $coins_value;
1231 return the prices in accordance with the Marc format.
1235 my ( $record, $marcflavour ) = @_;
1239 if ( $marcflavour eq "MARC21" ) {
1240 @listtags = ('345', '020');
1242 } elsif ( $marcflavour eq "UNIMARC" ) {
1243 @listtags = ('345', '010');
1249 for my $field ( $record->field(@listtags) ) {
1250 for my $subfield_value ($field->subfield($subfield)){
1252 return $subfield_value if ($subfield_value);
1255 return 0; # no price found
1258 =head2 GetMarcQuantity
1260 return the quantity of a book. Used in acquisition only, when importing a file an iso2709 from a bookseller
1261 Warning : this is not really in the marc standard. In Unimarc, Electre (the most widely used bookseller) use the 969$a
1265 sub GetMarcQuantity {
1266 my ( $record, $marcflavour ) = @_;
1270 if ( $marcflavour eq "MARC21" ) {
1272 } elsif ( $marcflavour eq "UNIMARC" ) {
1273 @listtags = ('969');
1279 for my $field ( $record->field(@listtags) ) {
1280 for my $subfield_value ($field->subfield($subfield)){
1282 if ($subfield_value) {
1283 # in France, the cents separator is the , but sometimes, ppl use a .
1284 # in this case, the price will be x100 when unformatted ! Replace the . by a , to get a proper price calculation
1285 $subfield_value =~ s/\./,/ if C4::Context->preference("CurrencyFormat") eq "FR";
1286 return $subfield_value;
1290 return 0; # no price found
1294 =head2 GetAuthorisedValueDesc
1296 my $subfieldvalue =get_authorised_value_desc(
1297 $tag, $subf[$i][0],$subf[$i][1], '', $taglib, $category, $opac);
1299 Retrieve the complete description for a given authorised value.
1301 Now takes $category and $value pair too.
1303 my $auth_value_desc =GetAuthorisedValueDesc(
1304 '','', 'DVD' ,'','','CCODE');
1306 If the optional $opac parameter is set to a true value, displays OPAC
1307 descriptions rather than normal ones when they exist.
1311 sub GetAuthorisedValueDesc {
1312 my ( $tag, $subfield, $value, $framework, $tagslib, $category, $opac ) = @_;
1313 my $dbh = C4::Context->dbh;
1317 return $value unless defined $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1320 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
1321 return C4::Branch::GetBranchName($value);
1325 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "itemtypes" ) {
1326 return getitemtypeinfo($value)->{description};
1329 #---- "true" authorized value
1330 $category = $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1333 if ( $category ne "" ) {
1334 my $sth = $dbh->prepare( "SELECT lib, lib_opac FROM authorised_values WHERE category = ? AND authorised_value = ?" );
1335 $sth->execute( $category, $value );
1336 my $data = $sth->fetchrow_hashref;
1337 return ( $opac && $data->{'lib_opac'} ) ? $data->{'lib_opac'} : $data->{'lib'};
1339 return $value; # if nothing is found return the original value
1343 =head2 GetMarcControlnumber
1345 $marccontrolnumber = GetMarcControlnumber($record,$marcflavour);
1347 Get the control number / record Identifier from the MARC record and return it.
1351 sub GetMarcControlnumber {
1352 my ( $record, $marcflavour ) = @_;
1353 my $controlnumber = "";
1354 # Control number or Record identifier are the same field in MARC21 and UNIMARC
1355 # Keep $marcflavour for possible later use
1356 if ($marcflavour eq "MARC21" || $marcflavour eq "UNIMARC") {
1357 my $controlnumberField = $record->field('001');
1358 if ($controlnumberField) {
1359 $controlnumber = $controlnumberField->data();
1362 return $controlnumber;
1367 $marcisbnsarray = GetMarcISBN( $record, $marcflavour );
1369 Get all ISBNs from the MARC record and returns them in an array.
1370 ISBNs stored in differents places depending on MARC flavour
1375 my ( $record, $marcflavour ) = @_;
1377 if ( $marcflavour eq "UNIMARC" ) {
1379 } else { # assume marc21 if not unimarc
1386 foreach my $field ( $record->field($scope) ) {
1387 my $value = $field->as_string();
1388 if ( $isbn ne "" ) {
1389 $marcisbn = { marcisbn => $isbn, };
1390 push @marcisbns, $marcisbn;
1393 if ( $isbn ne $value ) {
1394 $isbn = $isbn . " " . $value;
1399 $marcisbn = { marcisbn => $isbn };
1400 push @marcisbns, $marcisbn; #load last tag into array
1407 $marcnotesarray = GetMarcNotes( $record, $marcflavour );
1409 Get all notes from the MARC record and returns them in an array.
1410 The note are stored in differents places depending on MARC flavour
1415 my ( $record, $marcflavour ) = @_;
1417 if ( $marcflavour eq "UNIMARC" ) {
1419 } else { # assume marc21 if not unimarc
1426 foreach my $field ( $record->field($scope) ) {
1427 my $value = $field->as_string();
1428 if ( $note ne "" ) {
1429 $marcnote = { marcnote => $note, };
1430 push @marcnotes, $marcnote;
1433 if ( $note ne $value ) {
1434 $note = $note . " " . $value;
1439 $marcnote = { marcnote => $note };
1440 push @marcnotes, $marcnote; #load last tag into array
1443 } # end GetMarcNotes
1445 =head2 GetMarcSubjects
1447 $marcsubjcts = GetMarcSubjects($record,$marcflavour);
1449 Get all subjects from the MARC record and returns them in an array.
1450 The subjects are stored in differents places depending on MARC flavour
1454 sub GetMarcSubjects {
1455 my ( $record, $marcflavour ) = @_;
1456 my ( $mintag, $maxtag );
1457 if ( $marcflavour eq "UNIMARC" ) {
1460 } else { # assume marc21 if not unimarc
1470 my $subject_limit = C4::Context->preference("TraceCompleteSubfields") ? 'su,complete-subfield' : 'su';
1472 foreach my $field ( $record->field('6..') ) {
1473 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1475 my @subfields = $field->subfields();
1479 # if there is an authority link, build the link with an= subfield9
1481 for my $subject_subfield (@subfields) {
1483 # don't load unimarc subfields 3,4,5
1484 next if ( ( $marcflavour eq "UNIMARC" ) and ( $subject_subfield->[0] =~ /2|3|4|5/ ) );
1486 # don't load MARC21 subfields 2 (FIXME: any more subfields??)
1487 next if ( ( $marcflavour eq "MARC21" ) and ( $subject_subfield->[0] =~ /2/ ) );
1488 my $code = $subject_subfield->[0];
1489 my $value = $subject_subfield->[1];
1490 my $linkvalue = $value;
1491 $linkvalue =~ s/(\(|\))//g;
1492 my $operator = " and " unless $counter == 0;
1495 @link_loop = ( { 'limit' => 'an', link => "$linkvalue" } );
1497 if ( not $found9 ) {
1498 push @link_loop, { 'limit' => $subject_limit, link => $linkvalue, operator => $operator };
1500 my $separator = C4::Context->preference("authoritysep") unless $counter == 0;
1503 my @this_link_loop = @link_loop;
1504 push @subfields_loop, { code => $code, value => $value, link_loop => \@this_link_loop, separator => $separator } unless ( $subject_subfield->[0] eq 9 );
1508 push @marcsubjects, { MARCSUBJECT_SUBFIELDS_LOOP => \@subfields_loop };
1511 return \@marcsubjects;
1512 } #end getMARCsubjects
1514 =head2 GetMarcAuthors
1516 authors = GetMarcAuthors($record,$marcflavour);
1518 Get all authors from the MARC record and returns them in an array.
1519 The authors are stored in differents places depending on MARC flavour
1523 sub GetMarcAuthors {
1524 my ( $record, $marcflavour ) = @_;
1525 my ( $mintag, $maxtag );
1527 # tagslib useful for UNIMARC author reponsabilities
1529 &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.
1530 if ( $marcflavour eq "UNIMARC" ) {
1533 } elsif ( $marcflavour eq "MARC21" || $marcflavour eq "NORMARC" ) { # assume marc21 or normarc if not unimarc
1541 foreach my $field ( $record->fields ) {
1542 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1545 my @subfields = $field->subfields();
1548 # if there is an authority link, build the link with Koha-Auth-Number: subfield9
1549 my $subfield9 = $field->subfield('9');
1550 for my $authors_subfield (@subfields) {
1552 # don't load unimarc subfields 3, 5
1553 next if ( $marcflavour eq 'UNIMARC' and ( $authors_subfield->[0] =~ /3|5/ ) );
1554 my $subfieldcode = $authors_subfield->[0];
1555 my $value = $authors_subfield->[1];
1556 my $linkvalue = $value;
1557 $linkvalue =~ s/(\(|\))//g;
1558 my $operator = " and " unless $count_auth == 0;
1560 # if we have an authority link, use that as the link, otherwise use standard searching
1562 @link_loop = ( { 'limit' => 'an', link => "$subfield9" } );
1565 # reset $linkvalue if UNIMARC author responsibility
1566 if ( $marcflavour eq 'UNIMARC' and ( $authors_subfield->[0] eq "4" ) ) {
1567 $linkvalue = "(" . GetAuthorisedValueDesc( $field->tag(), $authors_subfield->[0], $authors_subfield->[1], '', $tagslib ) . ")";
1569 push @link_loop, { 'limit' => 'au', link => $linkvalue, operator => $operator };
1571 $value = GetAuthorisedValueDesc( $field->tag(), $authors_subfield->[0], $authors_subfield->[1], '', $tagslib )
1572 if ( $marcflavour eq 'UNIMARC' and ( $authors_subfield->[0] =~ /4/ ) );
1573 my @this_link_loop = @link_loop;
1574 my $separator = C4::Context->preference("authoritysep") unless $count_auth == 0;
1575 push @subfields_loop, { code => $subfieldcode, value => $value, link_loop => \@this_link_loop, separator => $separator } unless ( $authors_subfield->[0] eq '9' );
1578 push @marcauthors, { MARCAUTHOR_SUBFIELDS_LOOP => \@subfields_loop };
1580 return \@marcauthors;
1585 $marcurls = GetMarcUrls($record,$marcflavour);
1587 Returns arrayref of URLs from MARC data, suitable to pass to tmpl loop.
1588 Assumes web resources (not uncommon in MARC21 to omit resource type ind)
1593 my ( $record, $marcflavour ) = @_;
1596 for my $field ( $record->field('856') ) {
1598 for my $note ( $field->subfield('z') ) {
1599 push @notes, { note => $note };
1601 my @urls = $field->subfield('u');
1602 foreach my $url (@urls) {
1604 if ( $marcflavour eq 'MARC21' ) {
1605 my $s3 = $field->subfield('3');
1606 my $link = $field->subfield('y');
1607 unless ( $url =~ /^\w+:/ ) {
1608 if ( $field->indicator(1) eq '7' ) {
1609 $url = $field->subfield('2') . "://" . $url;
1610 } elsif ( $field->indicator(1) eq '1' ) {
1611 $url = 'ftp://' . $url;
1614 # properly, this should be if ind1=4,
1615 # however we will assume http protocol since we're building a link.
1616 $url = 'http://' . $url;
1620 # TODO handle ind 2 (relationship)
1625 $marcurl->{'linktext'} = $link || $s3 || C4::Context->preference('URLLinkText') || $url;
1626 $marcurl->{'part'} = $s3 if ($link);
1627 $marcurl->{'toc'} = 1 if ( defined($s3) && $s3 =~ /^[Tt]able/ );
1629 $marcurl->{'linktext'} = $field->subfield('2') || C4::Context->preference('URLLinkText') || $url;
1630 $marcurl->{'MARCURL'} = $url;
1632 push @marcurls, $marcurl;
1638 =head2 GetMarcSeries
1640 $marcseriesarray = GetMarcSeries($record,$marcflavour);
1642 Get all series from the MARC record and returns them in an array.
1643 The series are stored in differents places depending on MARC flavour
1648 my ( $record, $marcflavour ) = @_;
1649 my ( $mintag, $maxtag );
1650 if ( $marcflavour eq "UNIMARC" ) {
1653 } else { # assume marc21 if not unimarc
1663 foreach my $field ( $record->field('440'), $record->field('490') ) {
1666 #my $value = $field->subfield('a');
1667 #$marcsubjct = {MARCSUBJCT => $value,};
1668 my @subfields = $field->subfields();
1670 #warn "subfields:".join " ", @$subfields;
1673 for my $series_subfield (@subfields) {
1675 undef $volume_number;
1677 # see if this is an instance of a volume
1678 if ( $series_subfield->[0] eq 'v' ) {
1682 my $code = $series_subfield->[0];
1683 my $value = $series_subfield->[1];
1684 my $linkvalue = $value;
1685 $linkvalue =~ s/(\(|\))//g;
1686 my $operator = " and " unless $counter == 0;
1687 push @link_loop, { link => $linkvalue, operator => $operator };
1688 my $separator = C4::Context->preference("authoritysep") unless $counter == 0;
1689 if ($volume_number) {
1690 push @subfields_loop, { volumenum => $value };
1692 push @subfields_loop, { code => $code, value => $value, link_loop => \@link_loop, separator => $separator, volumenum => $volume_number } unless ( $series_subfield->[0] eq '9' );
1696 push @marcseries, { MARCSERIES_SUBFIELDS_LOOP => \@subfields_loop };
1698 #$marcsubjct = {MARCSUBJCT => $field->as_string(),};
1699 #push @marcsubjcts, $marcsubjct;
1703 my $marcseriessarray = \@marcseries;
1704 return $marcseriessarray;
1705 } #end getMARCseriess
1707 =head2 GetFrameworkCode
1709 $frameworkcode = GetFrameworkCode( $biblionumber )
1713 sub GetFrameworkCode {
1714 my ($biblionumber) = @_;
1715 my $dbh = C4::Context->dbh;
1716 my $sth = $dbh->prepare("SELECT frameworkcode FROM biblio WHERE biblionumber=?");
1717 $sth->execute($biblionumber);
1718 my ($frameworkcode) = $sth->fetchrow;
1719 return $frameworkcode;
1722 =head2 TransformKohaToMarc
1724 $record = TransformKohaToMarc( $hash )
1726 This function builds partial MARC::Record from a hash
1727 Hash entries can be from biblio or biblioitems.
1729 This function is called in acquisition module, to create a basic catalogue entry from user entry
1733 sub TransformKohaToMarc {
1735 my $sth = C4::Context->dbh->prepare( "SELECT tagfield,tagsubfield FROM marc_subfield_structure WHERE frameworkcode=? AND kohafield=?" );
1736 my $record = MARC::Record->new();
1737 SetMarcUnicodeFlag( $record, C4::Context->preference("marcflavour") );
1738 foreach ( keys %{$hash} ) {
1739 &TransformKohaToMarcOneField( $sth, $record, $_, $hash->{$_}, '' );
1744 =head2 TransformKohaToMarcOneField
1746 $record = TransformKohaToMarcOneField( $sth, $record, $kohafieldname, $value, $frameworkcode );
1750 sub TransformKohaToMarcOneField {
1751 my ( $sth, $record, $kohafieldname, $value, $frameworkcode ) = @_;
1752 $frameworkcode = '' unless $frameworkcode;
1756 if ( !defined $sth ) {
1757 my $dbh = C4::Context->dbh;
1758 $sth = $dbh->prepare( "SELECT tagfield,tagsubfield FROM marc_subfield_structure WHERE frameworkcode=? AND kohafield=?" );
1760 $sth->execute( $frameworkcode, $kohafieldname );
1761 if ( ( $tagfield, $tagsubfield ) = $sth->fetchrow ) {
1762 my @values = split(/\s?\|\s?/, $value, -1);
1764 foreach my $itemvalue (@values){
1765 my $tag = $record->field($tagfield);
1767 $tag->add_subfields( $tagsubfield => $itemvalue );
1768 $record->delete_field($tag);
1769 $record->insert_fields_ordered($tag);
1772 $record->add_fields( $tagfield, " ", " ", $tagsubfield => $itemvalue );
1779 =head2 TransformHtmlToXml
1781 $xml = TransformHtmlToXml( $tags, $subfields, $values, $indicator,
1782 $ind_tag, $auth_type )
1784 $auth_type contains :
1788 =item - nothing : rebuild a biblio. In UNIMARC the encoding is in 100$a pos 26/27
1790 =item - UNIMARCAUTH : rebuild an authority. In UNIMARC, the encoding is in 100$a pos 13/14
1792 =item - ITEM : rebuild an item : in UNIMARC, 100$a, it's in the biblio ! (otherwise, we would get 2 100 fields !)
1798 sub TransformHtmlToXml {
1799 my ( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type ) = @_;
1800 my $xml = MARC::File::XML::header('UTF-8');
1801 $xml .= "<record>\n";
1802 $auth_type = C4::Context->preference('marcflavour') unless $auth_type;
1803 MARC::File::XML->default_record_format($auth_type);
1805 # in UNIMARC, field 100 contains the encoding
1806 # check that there is one, otherwise the
1807 # MARC::Record->new_from_xml will fail (and Koha will die)
1808 my $unimarc_and_100_exist = 0;
1809 $unimarc_and_100_exist = 1 if $auth_type eq 'ITEM'; # if we rebuild an item, no need of a 100 field
1814 for ( my $i = 0 ; $i < @$tags ; $i++ ) {
1816 if ( C4::Context->preference('marcflavour') eq 'UNIMARC' and @$tags[$i] eq "100" and @$subfields[$i] eq "a" ) {
1818 # if we have a 100 field and it's values are not correct, skip them.
1819 # if we don't have any valid 100 field, we will create a default one at the end
1820 my $enc = substr( @$values[$i], 26, 2 );
1821 if ( $enc eq '01' or $enc eq '50' or $enc eq '03' ) {
1822 $unimarc_and_100_exist = 1;
1827 @$values[$i] =~ s/&/&/g;
1828 @$values[$i] =~ s/</</g;
1829 @$values[$i] =~ s/>/>/g;
1830 @$values[$i] =~ s/"/"/g;
1831 @$values[$i] =~ s/'/'/g;
1833 # if ( !utf8::is_utf8( @$values[$i] ) ) {
1834 # utf8::decode( @$values[$i] );
1836 if ( ( @$tags[$i] ne $prevtag ) ) {
1837 $j++ unless ( @$tags[$i] eq "" );
1838 my $indicator1 = eval { substr( @$indicator[$j], 0, 1 ) };
1839 my $indicator2 = eval { substr( @$indicator[$j], 1, 1 ) };
1840 my $ind1 = _default_ind_to_space($indicator1);
1842 if ( @$indicator[$j] ) {
1843 $ind2 = _default_ind_to_space($indicator2);
1845 warn "Indicator in @$tags[$i] is empty";
1849 $xml .= "</datafield>\n";
1850 if ( ( @$tags[$i] && @$tags[$i] > 10 )
1851 && ( @$values[$i] ne "" ) ) {
1852 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1853 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1859 if ( @$values[$i] ne "" ) {
1862 if ( @$tags[$i] eq "000" ) {
1863 $xml .= "<leader>@$values[$i]</leader>\n";
1866 # rest of the fixed fields
1867 } elsif ( @$tags[$i] < 10 ) {
1868 $xml .= "<controlfield tag=\"@$tags[$i]\">@$values[$i]</controlfield>\n";
1871 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1872 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1877 } else { # @$tags[$i] eq $prevtag
1878 my $indicator1 = eval { substr( @$indicator[$j], 0, 1 ) };
1879 my $indicator2 = eval { substr( @$indicator[$j], 1, 1 ) };
1880 my $ind1 = _default_ind_to_space($indicator1);
1882 if ( @$indicator[$j] ) {
1883 $ind2 = _default_ind_to_space($indicator2);
1885 warn "Indicator in @$tags[$i] is empty";
1888 if ( @$values[$i] eq "" ) {
1891 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1894 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1897 $prevtag = @$tags[$i];
1899 $xml .= "</datafield>\n" if @$tags > 0;
1900 if ( C4::Context->preference('marcflavour') eq 'UNIMARC' and !$unimarc_and_100_exist ) {
1902 # warn "SETTING 100 for $auth_type";
1903 my $string = strftime( "%Y%m%d", localtime(time) );
1905 # set 50 to position 26 is biblios, 13 if authorities
1907 $pos = 13 if $auth_type eq 'UNIMARCAUTH';
1908 $string = sprintf( "%-*s", 35, $string );
1909 substr( $string, $pos, 6, "50" );
1910 $xml .= "<datafield tag=\"100\" ind1=\"\" ind2=\"\">\n";
1911 $xml .= "<subfield code=\"a\">$string</subfield>\n";
1912 $xml .= "</datafield>\n";
1914 $xml .= "</record>\n";
1915 $xml .= MARC::File::XML::footer();
1919 =head2 _default_ind_to_space
1921 Passed what should be an indicator returns a space
1922 if its undefined or zero length
1926 sub _default_ind_to_space {
1928 if ( !defined $s || $s eq q{} ) {
1934 =head2 TransformHtmlToMarc
1936 L<$record> = TransformHtmlToMarc(L<$params>,L<$cgi>)
1937 L<$params> is a ref to an array as below:
1939 'tag_010_indicator1_531951' ,
1940 'tag_010_indicator2_531951' ,
1941 'tag_010_code_a_531951_145735' ,
1942 'tag_010_subfield_a_531951_145735' ,
1943 'tag_200_indicator1_873510' ,
1944 'tag_200_indicator2_873510' ,
1945 'tag_200_code_a_873510_673465' ,
1946 'tag_200_subfield_a_873510_673465' ,
1947 'tag_200_code_b_873510_704318' ,
1948 'tag_200_subfield_b_873510_704318' ,
1949 'tag_200_code_e_873510_280822' ,
1950 'tag_200_subfield_e_873510_280822' ,
1951 'tag_200_code_f_873510_110730' ,
1952 'tag_200_subfield_f_873510_110730' ,
1954 L<$cgi> is the CGI object which containts the value.
1955 L<$record> is the MARC::Record object.
1959 sub TransformHtmlToMarc {
1963 # explicitly turn on the UTF-8 flag for all
1964 # 'tag_' parameters to avoid incorrect character
1965 # conversion later on
1966 my $cgi_params = $cgi->Vars;
1967 foreach my $param_name ( keys %$cgi_params ) {
1968 if ( $param_name =~ /^tag_/ ) {
1969 my $param_value = $cgi_params->{$param_name};
1970 if ( utf8::decode($param_value) ) {
1971 $cgi_params->{$param_name} = $param_value;
1974 # FIXME - need to do something if string is not valid UTF-8
1978 # creating a new record
1979 my $record = MARC::Record->new();
1982 while ( $params->[$i] ) { # browse all CGI params
1983 my $param = $params->[$i];
1986 # if we are on biblionumber, store it in the MARC::Record (it may not be in the edited fields)
1987 if ( $param eq 'biblionumber' ) {
1988 my ( $biblionumbertagfield, $biblionumbertagsubfield ) = &GetMarcFromKohaField( "biblio.biblionumber", '' );
1989 if ( $biblionumbertagfield < 10 ) {
1990 $newfield = MARC::Field->new( $biblionumbertagfield, $cgi->param($param), );
1992 $newfield = MARC::Field->new( $biblionumbertagfield, '', '', "$biblionumbertagsubfield" => $cgi->param($param), );
1994 push @fields, $newfield if ($newfield);
1995 } elsif ( $param =~ /^tag_(\d*)_indicator1_/ ) { # new field start when having 'input name="..._indicator1_..."
1998 my $ind1 = _default_ind_to_space( substr( $cgi->param($param), 0, 1 ) );
1999 my $ind2 = _default_ind_to_space( substr( $cgi->param( $params->[ $i + 1 ] ), 0, 1 ) );
2003 if ( $tag < 10 ) { # no code for theses fields
2004 # in MARC editor, 000 contains the leader.
2005 if ( $tag eq '000' ) {
2006 # Force a fake leader even if not provided to avoid crashing
2007 # during decoding MARC record containing UTF-8 characters
2009 length( $cgi->param($params->[$j+1]) ) == 24
2010 ? $cgi->param( $params->[ $j + 1 ] )
2014 # between 001 and 009 (included)
2015 } elsif ( $cgi->param( $params->[ $j + 1 ] ) ne '' ) {
2016 $newfield = MARC::Field->new( $tag, $cgi->param( $params->[ $j + 1 ] ), );
2019 # > 009, deal with subfields
2021 while ( defined $params->[$j] && $params->[$j] =~ /_code_/ ) { # browse all it's subfield
2022 my $inner_param = $params->[$j];
2024 if ( $cgi->param( $params->[ $j + 1 ] ) ne '' ) { # only if there is a value (code => value)
2025 $newfield->add_subfields( $cgi->param($inner_param) => $cgi->param( $params->[ $j + 1 ] ) );
2028 if ( $cgi->param( $params->[ $j + 1 ] ) ne '' ) { # creating only if there is a value (code => value)
2029 $newfield = MARC::Field->new( $tag, $ind1, $ind2, $cgi->param($inner_param) => $cgi->param( $params->[ $j + 1 ] ), );
2035 push @fields, $newfield if ($newfield);
2040 $record->append_fields(@fields);
2044 # cache inverted MARC field map
2045 our $inverted_field_map;
2047 =head2 TransformMarcToKoha
2049 $result = TransformMarcToKoha( $dbh, $record, $frameworkcode )
2051 Extract data from a MARC bib record into a hashref representing
2052 Koha biblio, biblioitems, and items fields.
2056 sub TransformMarcToKoha {
2057 my ( $dbh, $record, $frameworkcode, $limit_table ) = @_;
2060 $limit_table = $limit_table || 0;
2061 $frameworkcode = '' unless defined $frameworkcode;
2063 unless ( defined $inverted_field_map ) {
2064 $inverted_field_map = _get_inverted_marc_field_map();
2068 if ( defined $limit_table && $limit_table eq 'items' ) {
2069 $tables{'items'} = 1;
2071 $tables{'items'} = 1;
2072 $tables{'biblio'} = 1;
2073 $tables{'biblioitems'} = 1;
2076 # traverse through record
2077 MARCFIELD: foreach my $field ( $record->fields() ) {
2078 my $tag = $field->tag();
2079 next MARCFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag};
2080 if ( $field->is_control_field() ) {
2081 my $kohafields = $inverted_field_map->{$frameworkcode}->{$tag}->{list};
2082 ENTRY: foreach my $entry ( @{$kohafields} ) {
2083 my ( $subfield, $table, $column ) = @{$entry};
2084 next ENTRY unless exists $tables{$table};
2085 my $key = _disambiguate( $table, $column );
2086 if ( $result->{$key} ) {
2087 unless ( ( $key eq "biblionumber" or $key eq "biblioitemnumber" ) and ( $field->data() eq "" ) ) {
2088 $result->{$key} .= " | " . $field->data();
2091 $result->{$key} = $field->data();
2096 # deal with subfields
2097 MARCSUBFIELD: foreach my $sf ( $field->subfields() ) {
2098 my $code = $sf->[0];
2099 next MARCSUBFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code};
2100 my $value = $sf->[1];
2101 SFENTRY: foreach my $entry ( @{ $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code} } ) {
2102 my ( $table, $column ) = @{$entry};
2103 next SFENTRY unless exists $tables{$table};
2104 my $key = _disambiguate( $table, $column );
2105 if ( $result->{$key} ) {
2106 unless ( ( $key eq "biblionumber" or $key eq "biblioitemnumber" ) and ( $value eq "" ) ) {
2107 $result->{$key} .= " | " . $value;
2110 $result->{$key} = $value;
2117 # modify copyrightdate to keep only the 1st year found
2118 if ( exists $result->{'copyrightdate'} ) {
2119 my $temp = $result->{'copyrightdate'};
2120 $temp =~ m/c(\d\d\d\d)/;
2121 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
2122 $result->{'copyrightdate'} = $1;
2123 } else { # if no cYYYY, get the 1st date.
2124 $temp =~ m/(\d\d\d\d)/;
2125 $result->{'copyrightdate'} = $1;
2129 # modify publicationyear to keep only the 1st year found
2130 if ( exists $result->{'publicationyear'} ) {
2131 my $temp = $result->{'publicationyear'};
2132 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
2133 $result->{'publicationyear'} = $1;
2134 } else { # if no cYYYY, get the 1st date.
2135 $temp =~ m/(\d\d\d\d)/;
2136 $result->{'publicationyear'} = $1;
2143 sub _get_inverted_marc_field_map {
2145 my $relations = C4::Context->marcfromkohafield;
2147 foreach my $frameworkcode ( keys %{$relations} ) {
2148 foreach my $kohafield ( keys %{ $relations->{$frameworkcode} } ) {
2149 next unless @{ $relations->{$frameworkcode}->{$kohafield} }; # not all columns are mapped to MARC tag & subfield
2150 my $tag = $relations->{$frameworkcode}->{$kohafield}->[0];
2151 my $subfield = $relations->{$frameworkcode}->{$kohafield}->[1];
2152 my ( $table, $column ) = split /[.]/, $kohafield, 2;
2153 push @{ $field_map->{$frameworkcode}->{$tag}->{list} }, [ $subfield, $table, $column ];
2154 push @{ $field_map->{$frameworkcode}->{$tag}->{sfs}->{$subfield} }, [ $table, $column ];
2160 =head2 _disambiguate
2162 $newkey = _disambiguate($table, $field);
2164 This is a temporary hack to distinguish between the
2165 following sets of columns when using TransformMarcToKoha.
2167 items.cn_source & biblioitems.cn_source
2168 items.cn_sort & biblioitems.cn_sort
2170 Columns that are currently NOT distinguished (FIXME
2171 due to lack of time to fully test) are:
2173 biblio.notes and biblioitems.notes
2178 FIXME - this is necessary because prefixing each column
2179 name with the table name would require changing lots
2180 of code and templates, and exposing more of the DB
2181 structure than is good to the UI templates, particularly
2182 since biblio and bibloitems may well merge in a future
2183 version. In the future, it would also be good to
2184 separate DB access and UI presentation field names
2189 sub CountItemsIssued {
2190 my ($biblionumber) = @_;
2191 my $dbh = C4::Context->dbh;
2192 my $sth = $dbh->prepare('SELECT COUNT(*) as issuedCount FROM items, issues WHERE items.itemnumber = issues.itemnumber AND items.biblionumber = ?');
2193 $sth->execute($biblionumber);
2194 my $row = $sth->fetchrow_hashref();
2195 return $row->{'issuedCount'};
2199 my ( $table, $column ) = @_;
2200 if ( $column eq "cn_sort" or $column eq "cn_source" ) {
2201 return $table . '.' . $column;
2208 =head2 get_koha_field_from_marc
2210 $result->{_disambiguate($table, $field)} =
2211 get_koha_field_from_marc($table,$field,$record,$frameworkcode);
2213 Internal function to map data from the MARC record to a specific non-MARC field.
2214 FIXME: this is meant to replace TransformMarcToKohaOneField after more testing.
2218 sub get_koha_field_from_marc {
2219 my ( $koha_table, $koha_column, $record, $frameworkcode ) = @_;
2220 my ( $tagfield, $subfield ) = GetMarcFromKohaField( $koha_table . '.' . $koha_column, $frameworkcode );
2222 foreach my $field ( $record->field($tagfield) ) {
2223 if ( $field->tag() < 10 ) {
2225 $kohafield .= " | " . $field->data();
2227 $kohafield = $field->data();
2230 if ( $field->subfields ) {
2231 my @subfields = $field->subfields();
2232 foreach my $subfieldcount ( 0 .. $#subfields ) {
2233 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2235 $kohafield .= " | " . $subfields[$subfieldcount][1];
2237 $kohafield = $subfields[$subfieldcount][1];
2247 =head2 TransformMarcToKohaOneField
2249 $result = TransformMarcToKohaOneField( $kohatable, $kohafield, $record, $result, $frameworkcode )
2253 sub TransformMarcToKohaOneField {
2255 # FIXME ? if a field has a repeatable subfield that is used in old-db,
2256 # only the 1st will be retrieved...
2257 my ( $kohatable, $kohafield, $record, $result, $frameworkcode ) = @_;
2259 my ( $tagfield, $subfield ) = GetMarcFromKohaField( $kohatable . "." . $kohafield, $frameworkcode );
2260 foreach my $field ( $record->field($tagfield) ) {
2261 if ( $field->tag() < 10 ) {
2262 if ( $result->{$kohafield} ) {
2263 $result->{$kohafield} .= " | " . $field->data();
2265 $result->{$kohafield} = $field->data();
2268 if ( $field->subfields ) {
2269 my @subfields = $field->subfields();
2270 foreach my $subfieldcount ( 0 .. $#subfields ) {
2271 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2272 if ( $result->{$kohafield} ) {
2273 $result->{$kohafield} .= " | " . $subfields[$subfieldcount][1];
2275 $result->{$kohafield} = $subfields[$subfieldcount][1];
2285 =head1 OTHER FUNCTIONS
2288 =head2 PrepareItemrecordDisplay
2290 PrepareItemrecordDisplay($itemrecord,$bibnum,$itemumber,$frameworkcode);
2292 Returns a hash with all the fields for Display a given item data in a template
2294 The $frameworkcode returns the item for the given frameworkcode, ONLY if bibnum is not provided
2298 sub PrepareItemrecordDisplay {
2300 my ( $bibnum, $itemnum, $defaultvalues, $frameworkcode ) = @_;
2302 my $dbh = C4::Context->dbh;
2303 $frameworkcode = &GetFrameworkCode($bibnum) if $bibnum;
2304 my ( $itemtagfield, $itemtagsubfield ) = &GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
2305 my $tagslib = &GetMarcStructure( 1, $frameworkcode );
2307 # return nothing if we don't have found an existing framework.
2308 return "" unless $tagslib;
2309 my $itemrecord = C4::Items::GetMarcItem( $bibnum, $itemnum ) if ($itemnum);
2311 my $authorised_values_sth = $dbh->prepare( "SELECT authorised_value,lib FROM authorised_values WHERE category=? ORDER BY lib" );
2312 foreach my $tag ( sort keys %{$tagslib} ) {
2313 my $previous_tag = '';
2316 # loop through each subfield
2318 foreach my $subfield ( sort keys %{ $tagslib->{$tag} } ) {
2319 next if ( subfield_is_koha_internal_p($subfield) );
2320 next if ( $tagslib->{$tag}->{$subfield}->{'tab'} ne "10" );
2322 $subfield_data{tag} = $tag;
2323 $subfield_data{subfield} = $subfield;
2324 $subfield_data{countsubfield} = $cntsubf++;
2325 $subfield_data{kohafield} = $tagslib->{$tag}->{$subfield}->{'kohafield'};
2327 # $subfield_data{marc_lib}=$tagslib->{$tag}->{$subfield}->{lib};
2328 $subfield_data{marc_lib} = $tagslib->{$tag}->{$subfield}->{lib};
2329 $subfield_data{mandatory} = $tagslib->{$tag}->{$subfield}->{mandatory};
2330 $subfield_data{repeatable} = $tagslib->{$tag}->{$subfield}->{repeatable};
2331 $subfield_data{hidden} = "display:none"
2332 if $tagslib->{$tag}->{$subfield}->{hidden};
2333 my ( $x, $defaultvalue );
2335 ( $x, $defaultvalue ) = _find_value( $tag, $subfield, $itemrecord );
2337 $defaultvalue = $tagslib->{$tag}->{$subfield}->{defaultvalue} unless $defaultvalue;
2338 if ( !defined $defaultvalue ) {
2339 $defaultvalue = q||;
2341 $defaultvalue =~ s/"/"/g;
2343 # search for itemcallnumber if applicable
2344 if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq 'items.itemcallnumber'
2345 && C4::Context->preference('itemcallnumber') ) {
2346 my $CNtag = substr( C4::Context->preference('itemcallnumber'), 0, 3 );
2347 my $CNsubfield = substr( C4::Context->preference('itemcallnumber'), 3, 1 );
2348 my $temp = $itemrecord->field($CNtag) if ($itemrecord);
2350 $defaultvalue = $temp->subfield($CNsubfield);
2353 if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq 'items.itemcallnumber'
2355 && $defaultvalues->{'callnumber'} ) {
2356 my $temp = $itemrecord->field($subfield) if ($itemrecord);
2358 $defaultvalue = $defaultvalues->{'callnumber'} if $defaultvalues;
2361 if ( ( $tagslib->{$tag}->{$subfield}->{kohafield} eq 'items.holdingbranch' || $tagslib->{$tag}->{$subfield}->{kohafield} eq 'items.homebranch' )
2363 && $defaultvalues->{'branchcode'} ) {
2364 my $temp = $itemrecord->field($subfield) if ($itemrecord);
2366 $defaultvalue = $defaultvalues->{branchcode} if $defaultvalues;
2369 if ( ( $tagslib->{$tag}->{$subfield}->{kohafield} eq 'items.location' )
2371 && $defaultvalues->{'location'} ) {
2372 my $temp = $itemrecord->field($subfield) if ($itemrecord);
2374 $defaultvalue = $defaultvalues->{location} if $defaultvalues;
2377 if ( $tagslib->{$tag}->{$subfield}->{authorised_value} ) {
2378 my @authorised_values;
2381 # builds list, depending on authorised value...
2383 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
2384 if ( ( C4::Context->preference("IndependantBranches") )
2385 && ( C4::Context->userenv->{flags} % 2 != 1 ) ) {
2386 my $sth = $dbh->prepare( "SELECT branchcode,branchname FROM branches WHERE branchcode = ? ORDER BY branchname" );
2387 $sth->execute( C4::Context->userenv->{branch} );
2388 push @authorised_values, ""
2389 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2390 while ( my ( $branchcode, $branchname ) = $sth->fetchrow_array ) {
2391 push @authorised_values, $branchcode;
2392 $authorised_lib{$branchcode} = $branchname;
2395 my $sth = $dbh->prepare( "SELECT branchcode,branchname FROM branches ORDER BY branchname" );
2397 push @authorised_values, ""
2398 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2399 while ( my ( $branchcode, $branchname ) = $sth->fetchrow_array ) {
2400 push @authorised_values, $branchcode;
2401 $authorised_lib{$branchcode} = $branchname;
2406 } elsif ( $tagslib->{$tag}->{$subfield}->{authorised_value} eq "itemtypes" ) {
2407 my $sth = $dbh->prepare( "SELECT itemtype,description FROM itemtypes ORDER BY description" );
2409 push @authorised_values, ""
2410 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2411 while ( my ( $itemtype, $description ) = $sth->fetchrow_array ) {
2412 push @authorised_values, $itemtype;
2413 $authorised_lib{$itemtype} = $description;
2416 } elsif ( $tagslib->{$tag}->{$subfield}->{authorised_value} eq "cn_source" ) {
2417 push @authorised_values, "" unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2419 my $class_sources = GetClassSources();
2420 my $default_source = C4::Context->preference("DefaultClassificationSource");
2422 foreach my $class_source (sort keys %$class_sources) {
2423 next unless $class_sources->{$class_source}->{'used'} or
2424 ($class_source eq $default_source);
2425 push @authorised_values, $class_source;
2426 $authorised_lib{$class_source} = $class_sources->{$class_source}->{'description'};
2429 #---- "true" authorised value
2431 $authorised_values_sth->execute( $tagslib->{$tag}->{$subfield}->{authorised_value} );
2432 push @authorised_values, ""
2433 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2434 while ( my ( $value, $lib ) = $authorised_values_sth->fetchrow_array ) {
2435 push @authorised_values, $value;
2436 $authorised_lib{$value} = $lib;
2439 $subfield_data{marc_value} = CGI::scrolling_list(
2440 -name => 'field_value',
2441 -values => \@authorised_values,
2442 -default => "$defaultvalue",
2443 -labels => \%authorised_lib,
2448 } elsif ( $tagslib->{$tag}->{$subfield}->{value_builder} ) {
2450 my $plugin = C4::Context->intranetdir . "/cataloguing/value_builder/" . $tagslib->{$tag}->{$subfield}->{'value_builder'};
2453 my $extended_param = plugin_parameters( $dbh, $temp, $tagslib, $subfield_data{id}, undef );
2454 my ( $function_name, $javascript ) = plugin_javascript( $dbh, $temp, $tagslib, $subfield_data{id}, undef );
2455 $subfield_data{random} = int(rand(1000000)); # why do we need 2 different randoms?
2456 my $index_subfield = int(rand(1000000));
2457 $subfield_data{id} = "tag_".$tag."_subfield_".$subfield."_".$index_subfield;
2458 $subfield_data{marc_value} = qq[<input tabindex="1" id="$subfield_data{id}" name="field_value" class="input_marceditor" size="67" maxlength="255"
2459 onfocus="Focus$function_name($subfield_data{random}, '$subfield_data{id}');"
2460 onblur=" Blur$function_name($subfield_data{random}, '$subfield_data{id}');" />
2461 <a href="#" class="buttonDot" onclick="Clic$function_name('$subfield_data{id}'); return false;" title="Tag Editor">...</a>
2464 warn "Plugin Failed: $plugin";
2465 $subfield_data{marc_value} = qq(<input tabindex="1" id="$subfield_data{id}" name="field_value" class="input_marceditor" size="67" maxlength="255" />); # supply default input form
2468 elsif ( $tag eq '' ) { # it's an hidden field
2469 $subfield_data{marc_value} = qq(<input type="hidden" tabindex="1" id="$subfield_data{id}" name="field_value" class="input_marceditor" size="67" maxlength="255" value="$defaultvalue" />);
2471 elsif ( $tagslib->{$tag}->{$subfield}->{'hidden'} ) { # FIXME: shouldn't input type be "hidden" ?
2472 $subfield_data{marc_value} = qq(<input type="text" tabindex="1" id="$subfield_data{id}" name="field_value" class="input_marceditor" size="67" maxlength="255" value="$defaultvalue" />);
2474 elsif ( length($defaultvalue) > 100
2475 or (C4::Context->preference("marcflavour") eq "UNIMARC" and
2476 300 <= $tag && $tag < 400 && $subfield eq 'a' )
2477 or (C4::Context->preference("marcflavour") eq "MARC21" and
2478 500 <= $tag && $tag < 600 )
2480 # oversize field (textarea)
2481 $subfield_data{marc_value} = qq(<textarea tabindex="1" id="$subfield_data{id}" name="field_value" class="input_marceditor" size="67" maxlength="255">$defaultvalue</textarea>\n");
2483 $subfield_data{marc_value} = "<input type=\"text\" name=\"field_value\" value=\"$defaultvalue\" size=\"50\" maxlength=\"255\" />";
2485 push( @loop_data, \%subfield_data );
2489 my $itemnumber = $itemrecord->subfield( $itemtagfield, $itemtagsubfield )
2490 if ( $itemrecord && $itemrecord->field($itemtagfield) );
2492 'itemtagfield' => $itemtagfield,
2493 'itemtagsubfield' => $itemtagsubfield,
2494 'itemnumber' => $itemnumber,
2495 'iteminformation' => \@loop_data
2502 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2504 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2505 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2506 # =head2 ModZebrafiles
2508 # &ModZebrafiles( $dbh, $biblionumber, $record, $folder, $server );
2512 # sub ModZebrafiles {
2514 # my ( $dbh, $biblionumber, $record, $folder, $server ) = @_;
2518 # C4::Context->zebraconfig($server)->{directory} . "/" . $folder . "/";
2519 # unless ( opendir( DIR, "$zebradir" ) ) {
2520 # warn "$zebradir not found";
2524 # my $filename = $zebradir . $biblionumber;
2527 # open( OUTPUT, ">", $filename . ".xml" );
2528 # print OUTPUT $record;
2535 ModZebra( $biblionumber, $op, $server, $oldRecord, $newRecord );
2537 $biblionumber is the biblionumber we want to index
2539 $op is specialUpdate or delete, and is used to know what we want to do
2541 $server is the server that we want to update
2543 $oldRecord is the MARC::Record containing the previous version of the record. This is used only when
2544 NoZebra=1, as NoZebra indexing needs to know the previous version of a record in order to
2547 $newRecord is the MARC::Record containing the new record. It is usefull only when NoZebra=1, and is used to know what to add to the nozebra database. (the record in mySQL being, if it exist, the previous record, the one just before the modif. We need both : the previous and the new one.
2552 ###Accepts a $server variable thus we can use it for biblios authorities or other zebra dbs
2553 my ( $biblionumber, $op, $server, $oldRecord, $newRecord ) = @_;
2554 my $dbh = C4::Context->dbh;
2556 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2558 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2559 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2561 if ( C4::Context->preference("NoZebra") ) {
2563 # lock the nozebra table : we will read index lines, update them in Perl process
2564 # and write everything in 1 transaction.
2565 # lock the table to avoid someone else overwriting what we are doing
2566 $dbh->do('LOCK TABLES nozebra WRITE,biblio WRITE,biblioitems WRITE, systempreferences WRITE, auth_types WRITE, auth_header WRITE, auth_subfield_structure READ');
2567 my %result; # the result hash that will be built by deletion / add, and written on mySQL at the end, to improve speed
2568 if ( $op eq 'specialUpdate' ) {
2570 # OK, we have to add or update the record
2571 # 1st delete (virtually, in indexes), if record actually exists
2573 %result = _DelBiblioNoZebra( $biblionumber, $oldRecord, $server );
2576 # ... add the record
2577 %result = _AddBiblioNoZebra( $biblionumber, $newRecord, $server, %result );
2580 # it's a deletion, delete the record...
2581 # warn "DELETE the record $biblionumber on $server".$record->as_formatted;
2582 %result = _DelBiblioNoZebra( $biblionumber, $oldRecord, $server );
2585 # ok, now update the database...
2586 my $sth = $dbh->prepare("UPDATE nozebra SET biblionumbers=? WHERE server=? AND indexname=? AND value=?");
2587 foreach my $key ( keys %result ) {
2588 foreach my $index ( keys %{ $result{$key} } ) {
2589 $sth->execute( $result{$key}->{$index}, $server, $key, $index );
2592 $dbh->do('UNLOCK TABLES');
2596 # we use zebra, just fill zebraqueue table
2598 my $check_sql = "SELECT COUNT(*) FROM zebraqueue
2600 AND biblio_auth_number = ?
2603 my $check_sth = $dbh->prepare_cached($check_sql);
2604 $check_sth->execute( $server, $biblionumber, $op );
2605 my ($count) = $check_sth->fetchrow_array;
2606 $check_sth->finish();
2607 if ( $count == 0 ) {
2608 my $sth = $dbh->prepare("INSERT INTO zebraqueue (biblio_auth_number,server,operation) VALUES(?,?,?)");
2609 $sth->execute( $biblionumber, $server, $op );
2615 =head2 GetNoZebraIndexes
2617 %indexes = GetNoZebraIndexes;
2619 return the data from NoZebraIndexes syspref.
2623 sub GetNoZebraIndexes {
2624 my $no_zebra_indexes = C4::Context->preference('NoZebraIndexes');
2626 INDEX: foreach my $line ( split /['"],[\n\r]*/, $no_zebra_indexes ) {
2627 $line =~ /(.*)=>(.*)/;
2628 my $index = $1; # initial ' or " is removed afterwards
2630 $index =~ s/'|"|\s//g;
2631 $fields =~ s/'|"|\s//g;
2632 $indexes{$index} = $fields;
2637 =head2 EmbedItemsInMarcBiblio
2639 EmbedItemsInMarcBiblio($marc, $biblionumber);
2641 Given a MARC::Record object containing a bib record,
2642 modify it to include the items attached to it as 9XX
2643 per the bib's MARC framework.
2647 sub EmbedItemsInMarcBiblio {
2648 my ($marc, $biblionumber) = @_;
2650 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField('items.itemnumber', GetFrameworkCode($biblionumber));
2651 # delete any fields already in the record that use the item tag
2652 foreach my $field ( $marc->field($itemtag) ) {
2653 $marc->delete_field($field);
2656 # ... and embed the current items
2657 my $dbh = C4::Context->dbh;
2658 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber = ?");
2659 $sth->execute($biblionumber);
2661 while (my ($itemnumber) = $sth->fetchrow_array) {
2662 my $item_marc = C4::Items::GetMarcItem($biblionumber, $itemnumber);
2663 push @item_fields, $item_marc->field($itemtag);
2665 $marc->insert_fields_ordered(@item_fields);
2668 =head1 INTERNAL FUNCTIONS
2670 =head2 _DelBiblioNoZebra($biblionumber,$record,$server);
2672 function to delete a biblio in NoZebra indexes
2673 This function does NOT delete anything in database : it reads all the indexes entries
2674 that have to be deleted & delete them in the hash
2676 The SQL part is done either :
2677 - after the Add if we are modifying a biblio (delete + add again)
2678 - immediatly after this sub if we are doing a true deletion.
2680 $server can be 'biblioserver' or 'authorityserver' : it indexes biblios or authorities (in the same table, $server being part of the table itself
2684 sub _DelBiblioNoZebra {
2685 my ( $biblionumber, $record, $server ) = @_;
2688 my $dbh = C4::Context->dbh;
2693 if ( $server eq 'biblioserver' ) {
2694 %index = GetNoZebraIndexes;
2696 # get title of the record (to store the 10 first letters with the index)
2697 my ( $titletag, $titlesubfield ) = GetMarcFromKohaField( 'biblio.title', '' ); # FIXME: should be GetFrameworkCode($biblionumber) ??
2698 $title = lc( $record->subfield( $titletag, $titlesubfield ) );
2701 # for authorities, the "title" is the $a mainentry
2702 my ( $auth_type_tag, $auth_type_sf ) = C4::AuthoritiesMarc::get_auth_type_location();
2703 my $authref = C4::AuthoritiesMarc::GetAuthType( $record->subfield( $auth_type_tag, $auth_type_sf ) );
2704 warn "ERROR : authtype undefined for " . $record->as_formatted unless $authref;
2705 $title = $record->subfield( $authref->{auth_tag_to_report}, 'a' );
2706 $index{'mainmainentry'} = $authref->{'auth_tag_to_report'} . 'a';
2707 $index{'mainentry'} = $authref->{'auth_tag_to_report'} . '*';
2708 $index{'auth_type'} = "${auth_type_tag}${auth_type_sf}";
2713 # remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
2714 $title =~ s/ |,|;|\[|\]|\(|\)|\*|-|'|=//g;
2716 # limit to 10 char, should be enough, and limit the DB size
2717 $title = substr( $title, 0, 10 );
2720 my $sth2 = $dbh->prepare('SELECT biblionumbers FROM nozebra WHERE server=? AND indexname=? AND value=?');
2721 foreach my $field ( $record->fields() ) {
2723 #parse each subfield
2724 next if $field->tag < 10;
2725 foreach my $subfield ( $field->subfields() ) {
2726 my $tag = $field->tag();
2727 my $subfieldcode = $subfield->[0];
2730 # check each index to see if the subfield is stored somewhere
2731 # otherwise, store it in __RAW__ index
2732 foreach my $key ( keys %index ) {
2734 # warn "examining $key index : ".$index{$key}." for $tag $subfieldcode";
2735 if ( $index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/ ) {
2737 my $line = lc $subfield->[1];
2739 # remove meaningless value in the field...
2740 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
2742 # ... and split in words
2743 foreach ( split / /, $line ) {
2744 next unless $_; # skip empty values (multiple spaces)
2745 # if the entry is already here, do nothing, the biblionumber has already be removed
2746 unless ( defined( $result{$key}->{$_} ) && ( $result{$key}->{$_} =~ /$biblionumber,$title\-(\d);/ ) ) {
2748 # get the index value if it exist in the nozebra table and remove the entry, otherwise, do nothing
2749 $sth2->execute( $server, $key, $_ );
2750 my $existing_biblionumbers = $sth2->fetchrow;
2753 if ($existing_biblionumbers) {
2755 # warn " existing for $key $_: $existing_biblionumbers";
2756 $result{$key}->{$_} = $existing_biblionumbers;
2757 $result{$key}->{$_} =~ s/$biblionumber,$title\-(\d);//;
2764 # the subfield is not indexed, store it in __RAW__ index anyway
2766 my $line = lc $subfield->[1];
2767 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
2769 # ... and split in words
2770 foreach ( split / /, $line ) {
2771 next unless $_; # skip empty values (multiple spaces)
2772 # if the entry is already here, do nothing, the biblionumber has already be removed
2773 unless ( $result{'__RAW__'}->{$_} =~ /$biblionumber,$title\-(\d);/ ) {
2775 # get the index value if it exist in the nozebra table and remove the entry, otherwise, do nothing
2776 $sth2->execute( $server, '__RAW__', $_ );
2777 my $existing_biblionumbers = $sth2->fetchrow;
2780 if ($existing_biblionumbers) {
2781 $result{'__RAW__'}->{$_} = $existing_biblionumbers;
2782 $result{'__RAW__'}->{$_} =~ s/$biblionumber,$title\-(\d);//;
2792 =head2 _AddBiblioNoZebra
2794 _AddBiblioNoZebra($biblionumber, $record, $server, %result);
2796 function to add a biblio in NoZebra indexes
2800 sub _AddBiblioNoZebra {
2801 my ( $biblionumber, $record, $server, %result ) = @_;
2802 my $dbh = C4::Context->dbh;
2807 if ( $server eq 'biblioserver' ) {
2808 %index = GetNoZebraIndexes;
2810 # get title of the record (to store the 10 first letters with the index)
2811 my ( $titletag, $titlesubfield ) = GetMarcFromKohaField( 'biblio.title', '' ); # FIXME: should be GetFrameworkCode($biblionumber) ??
2812 $title = lc( $record->subfield( $titletag, $titlesubfield ) );
2815 # warn "server : $server";
2816 # for authorities, the "title" is the $a mainentry
2817 my ( $auth_type_tag, $auth_type_sf ) = C4::AuthoritiesMarc::get_auth_type_location();
2818 my $authref = C4::AuthoritiesMarc::GetAuthType( $record->subfield( $auth_type_tag, $auth_type_sf ) );
2819 warn "ERROR : authtype undefined for " . $record->as_formatted unless $authref;
2820 $title = $record->subfield( $authref->{auth_tag_to_report}, 'a' );
2821 $index{'mainmainentry'} = $authref->{auth_tag_to_report} . 'a';
2822 $index{'mainentry'} = $authref->{auth_tag_to_report} . '*';
2823 $index{'auth_type'} = "${auth_type_tag}${auth_type_sf}";
2826 # remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
2827 $title =~ s/ |\.|,|;|\[|\]|\(|\)|\*|-|'|:|=|\r|\n//g;
2829 # limit to 10 char, should be enough, and limit the DB size
2830 $title = substr( $title, 0, 10 );
2833 my $sth2 = $dbh->prepare('SELECT biblionumbers FROM nozebra WHERE server=? AND indexname=? AND value=?');
2834 foreach my $field ( $record->fields() ) {
2836 #parse each subfield
2837 ###FIXME: impossible to index a 001-009 value with NoZebra
2838 next if $field->tag < 10;
2839 foreach my $subfield ( $field->subfields() ) {
2840 my $tag = $field->tag();
2841 my $subfieldcode = $subfield->[0];
2844 # warn "INDEXING :".$subfield->[1];
2845 # check each index to see if the subfield is stored somewhere
2846 # otherwise, store it in __RAW__ index
2847 foreach my $key ( keys %index ) {
2849 # warn "examining $key index : ".$index{$key}." for $tag $subfieldcode";
2850 if ( $index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/ ) {
2852 my $line = lc $subfield->[1];
2854 # remove meaningless value in the field...
2855 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:|\r|\n/ /g;
2857 # ... and split in words
2858 foreach ( split / /, $line ) {
2859 next unless $_; # skip empty values (multiple spaces)
2860 # if the entry is already here, improve weight
2862 # warn "managing $_";
2863 if ( exists $result{$key}->{$_} && $result{$key}->{"$_"} =~ /$biblionumber,\Q$title\E\-(\d+);/ ) {
2864 my $weight = $1 + 1;
2865 $result{$key}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//g;
2866 $result{$key}->{"$_"} .= "$biblionumber,$title-$weight;";
2869 # get the value if it exist in the nozebra table, otherwise, create it
2870 $sth2->execute( $server, $key, $_ );
2871 my $existing_biblionumbers = $sth2->fetchrow;
2874 if ($existing_biblionumbers) {
2875 $result{$key}->{"$_"} = $existing_biblionumbers;
2876 my $weight = defined $1 ? $1 + 1 : 1;
2877 $result{$key}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//g;
2878 $result{$key}->{"$_"} .= "$biblionumber,$title-$weight;";
2880 # create a new ligne for this entry
2883 # warn "INSERT : $server / $key / $_";
2884 $dbh->do( 'INSERT INTO nozebra SET server=' . $dbh->quote($server) . ', indexname=' . $dbh->quote($key) . ',value=' . $dbh->quote($_) );
2885 $result{$key}->{"$_"} .= "$biblionumber,$title-1;";
2892 # the subfield is not indexed, store it in __RAW__ index anyway
2894 my $line = lc $subfield->[1];
2895 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:|\r|\n/ /g;
2897 # ... and split in words
2898 foreach ( split / /, $line ) {
2899 next unless $_; # skip empty values (multiple spaces)
2900 # if the entry is already here, improve weight
2901 my $tmpstr = $result{'__RAW__'}->{"$_"} || "";
2902 if ( $tmpstr =~ /$biblionumber,\Q$title\E\-(\d+);/ ) {
2903 my $weight = $1 + 1;
2904 $result{'__RAW__'}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//;
2905 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-$weight;";
2908 # get the value if it exist in the nozebra table, otherwise, create it
2909 $sth2->execute( $server, '__RAW__', $_ );
2910 my $existing_biblionumbers = $sth2->fetchrow;
2913 if ($existing_biblionumbers) {
2914 $result{'__RAW__'}->{"$_"} = $existing_biblionumbers;
2915 my $weight = ( $1 ? $1 : 0 ) + 1;
2916 $result{'__RAW__'}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//;
2917 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-$weight;";
2919 # create a new ligne for this entry
2921 $dbh->do( 'INSERT INTO nozebra SET server=' . $dbh->quote($server) . ', indexname="__RAW__",value=' . $dbh->quote($_) );
2922 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-1;";
2934 ($indicators, $value) = _find_value($tag, $subfield, $record,$encoding);
2936 Find the given $subfield in the given $tag in the given
2937 MARC::Record $record. If the subfield is found, returns
2938 the (indicators, value) pair; otherwise, (undef, undef) is
2942 Such a function is used in addbiblio AND additem and serial-edit and maybe could be used in Authorities.
2943 I suggest we export it from this module.
2948 my ( $tagfield, $insubfield, $record, $encoding ) = @_;
2951 if ( $tagfield < 10 ) {
2952 if ( $record->field($tagfield) ) {
2953 push @result, $record->field($tagfield)->data();
2958 foreach my $field ( $record->field($tagfield) ) {
2959 my @subfields = $field->subfields();
2960 foreach my $subfield (@subfields) {
2961 if ( @$subfield[0] eq $insubfield ) {
2962 push @result, @$subfield[1];
2963 $indicator = $field->indicator(1) . $field->indicator(2);
2968 return ( $indicator, @result );
2971 =head2 _koha_marc_update_bib_ids
2974 _koha_marc_update_bib_ids($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 my ( $biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField( "biblioitems.biblioitemnumber", $frameworkcode );
2991 if ( $biblio_tag != $biblioitem_tag ) {
2993 # biblionumber & biblioitemnumber are in different fields
2995 # deal with biblionumber
2996 my ( $new_field, $old_field );
2997 if ( $biblio_tag < 10 ) {
2998 $new_field = MARC::Field->new( $biblio_tag, $biblionumber );
3000 $new_field = MARC::Field->new( $biblio_tag, '', '', "$biblio_subfield" => $biblionumber );
3003 # drop old field and create new one...
3004 $old_field = $record->field($biblio_tag);
3005 $record->delete_field($old_field) if $old_field;
3006 $record->append_fields($new_field);
3008 # deal with biblioitemnumber
3009 if ( $biblioitem_tag < 10 ) {
3010 $new_field = MARC::Field->new( $biblioitem_tag, $biblioitemnumber, );
3012 $new_field = MARC::Field->new( $biblioitem_tag, '', '', "$biblioitem_subfield" => $biblioitemnumber, );
3015 # drop old field and create new one...
3016 $old_field = $record->field($biblioitem_tag);
3017 $record->delete_field($old_field) if $old_field;
3018 $record->insert_fields_ordered($new_field);
3022 # biblionumber & biblioitemnumber are in the same field (can't be <10 as fields <10 have only 1 value)
3023 my $new_field = MARC::Field->new(
3024 $biblio_tag, '', '',
3025 "$biblio_subfield" => $biblionumber,
3026 "$biblioitem_subfield" => $biblioitemnumber
3029 # drop old field and create new one...
3030 my $old_field = $record->field($biblio_tag);
3031 $record->delete_field($old_field) if $old_field;
3032 $record->insert_fields_ordered($new_field);
3036 =head2 _koha_marc_update_biblioitem_cn_sort
3038 _koha_marc_update_biblioitem_cn_sort($marc, $biblioitem, $frameworkcode);
3040 Given a MARC bib record and the biblioitem hash, update the
3041 subfield that contains a copy of the value of biblioitems.cn_sort.
3045 sub _koha_marc_update_biblioitem_cn_sort {
3047 my $biblioitem = shift;
3048 my $frameworkcode = shift;
3050 my ( $biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField( "biblioitems.cn_sort", $frameworkcode );
3051 return unless $biblioitem_tag;
3053 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3055 if ( my $field = $marc->field($biblioitem_tag) ) {
3056 $field->delete_subfield( code => $biblioitem_subfield );
3057 if ( $cn_sort ne '' ) {
3058 $field->add_subfields( $biblioitem_subfield => $cn_sort );
3062 # if we get here, no biblioitem tag is present in the MARC record, so
3063 # we'll create it if $cn_sort is not empty -- this would be
3064 # an odd combination of events, however
3066 $marc->insert_grouped_field( MARC::Field->new( $biblioitem_tag, ' ', ' ', $biblioitem_subfield => $cn_sort ) );
3071 =head2 _koha_add_biblio
3073 my ($biblionumber,$error) = _koha_add_biblio($dbh,$biblioitem);
3075 Internal function to add a biblio ($biblio is a hash with the values)
3079 sub _koha_add_biblio {
3080 my ( $dbh, $biblio, $frameworkcode ) = @_;
3084 # set the series flag
3085 unless (defined $biblio->{'serial'}){
3086 $biblio->{'serial'} = 0;
3087 if ( $biblio->{'seriestitle'} ) { $biblio->{'serial'} = 1 }
3090 my $query = "INSERT INTO biblio
3091 SET frameworkcode = ?,
3102 my $sth = $dbh->prepare($query);
3104 $frameworkcode, $biblio->{'author'}, $biblio->{'title'}, $biblio->{'unititle'}, $biblio->{'notes'},
3105 $biblio->{'serial'}, $biblio->{'seriestitle'}, $biblio->{'copyrightdate'}, $biblio->{'abstract'}
3108 my $biblionumber = $dbh->{'mysql_insertid'};
3109 if ( $dbh->errstr ) {
3110 $error .= "ERROR in _koha_add_biblio $query" . $dbh->errstr;
3116 #warn "LEAVING _koha_add_biblio: ".$biblionumber."\n";
3117 return ( $biblionumber, $error );
3120 =head2 _koha_modify_biblio
3122 my ($biblionumber,$error) == _koha_modify_biblio($dbh,$biblio,$frameworkcode);
3124 Internal function for updating the biblio table
3128 sub _koha_modify_biblio {
3129 my ( $dbh, $biblio, $frameworkcode ) = @_;
3134 SET frameworkcode = ?,
3143 WHERE biblionumber = ?
3146 my $sth = $dbh->prepare($query);
3149 $frameworkcode, $biblio->{'author'}, $biblio->{'title'}, $biblio->{'unititle'}, $biblio->{'notes'},
3150 $biblio->{'serial'}, $biblio->{'seriestitle'}, $biblio->{'copyrightdate'}, $biblio->{'abstract'}, $biblio->{'biblionumber'}
3151 ) if $biblio->{'biblionumber'};
3153 if ( $dbh->errstr || !$biblio->{'biblionumber'} ) {
3154 $error .= "ERROR in _koha_modify_biblio $query" . $dbh->errstr;
3157 return ( $biblio->{'biblionumber'}, $error );
3160 =head2 _koha_modify_biblioitem_nonmarc
3162 my ($biblioitemnumber,$error) = _koha_modify_biblioitem_nonmarc( $dbh, $biblioitem );
3164 Updates biblioitems row except for marc and marcxml, which should be changed
3169 sub _koha_modify_biblioitem_nonmarc {
3170 my ( $dbh, $biblioitem ) = @_;
3173 # re-calculate the cn_sort, it may have changed
3174 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3176 my $query = "UPDATE biblioitems
3177 SET biblionumber = ?,
3183 publicationyear = ?,
3187 collectiontitle = ?,
3189 collectionvolume= ?,
3190 editionstatement= ?,
3191 editionresponsibility = ?,
3205 where biblioitemnumber = ?
3207 my $sth = $dbh->prepare($query);
3209 $biblioitem->{'biblionumber'}, $biblioitem->{'volume'}, $biblioitem->{'number'}, $biblioitem->{'itemtype'},
3210 $biblioitem->{'isbn'}, $biblioitem->{'issn'}, $biblioitem->{'publicationyear'}, $biblioitem->{'publishercode'},
3211 $biblioitem->{'volumedate'}, $biblioitem->{'volumedesc'}, $biblioitem->{'collectiontitle'}, $biblioitem->{'collectionissn'},
3212 $biblioitem->{'collectionvolume'}, $biblioitem->{'editionstatement'}, $biblioitem->{'editionresponsibility'}, $biblioitem->{'illus'},
3213 $biblioitem->{'pages'}, $biblioitem->{'bnotes'}, $biblioitem->{'size'}, $biblioitem->{'place'},
3214 $biblioitem->{'lccn'}, $biblioitem->{'url'}, $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'},
3215 $biblioitem->{'cn_item'}, $biblioitem->{'cn_suffix'}, $cn_sort, $biblioitem->{'totalissues'},
3216 $biblioitem->{'biblioitemnumber'}
3218 if ( $dbh->errstr ) {
3219 $error .= "ERROR in _koha_modify_biblioitem_nonmarc $query" . $dbh->errstr;
3222 return ( $biblioitem->{'biblioitemnumber'}, $error );
3225 =head2 _koha_add_biblioitem
3227 my ($biblioitemnumber,$error) = _koha_add_biblioitem( $dbh, $biblioitem );
3229 Internal function to add a biblioitem
3233 sub _koha_add_biblioitem {
3234 my ( $dbh, $biblioitem ) = @_;
3237 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3238 my $query = "INSERT INTO biblioitems SET
3245 publicationyear = ?,
3249 collectiontitle = ?,
3251 collectionvolume= ?,
3252 editionstatement= ?,
3253 editionresponsibility = ?,
3269 my $sth = $dbh->prepare($query);
3271 $biblioitem->{'biblionumber'}, $biblioitem->{'volume'}, $biblioitem->{'number'}, $biblioitem->{'itemtype'},
3272 $biblioitem->{'isbn'}, $biblioitem->{'issn'}, $biblioitem->{'publicationyear'}, $biblioitem->{'publishercode'},
3273 $biblioitem->{'volumedate'}, $biblioitem->{'volumedesc'}, $biblioitem->{'collectiontitle'}, $biblioitem->{'collectionissn'},
3274 $biblioitem->{'collectionvolume'}, $biblioitem->{'editionstatement'}, $biblioitem->{'editionresponsibility'}, $biblioitem->{'illus'},
3275 $biblioitem->{'pages'}, $biblioitem->{'bnotes'}, $biblioitem->{'size'}, $biblioitem->{'place'},
3276 $biblioitem->{'lccn'}, $biblioitem->{'marc'}, $biblioitem->{'url'}, $biblioitem->{'biblioitems.cn_source'},
3277 $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'}, $biblioitem->{'cn_suffix'}, $cn_sort,
3278 $biblioitem->{'totalissues'}
3280 my $bibitemnum = $dbh->{'mysql_insertid'};
3282 if ( $dbh->errstr ) {
3283 $error .= "ERROR in _koha_add_biblioitem $query" . $dbh->errstr;
3287 return ( $bibitemnum, $error );
3290 =head2 _koha_delete_biblio
3292 $error = _koha_delete_biblio($dbh,$biblionumber);
3294 Internal sub for deleting from biblio table -- also saves to deletedbiblio
3296 C<$dbh> - the database handle
3298 C<$biblionumber> - the biblionumber of the biblio to be deleted
3302 # FIXME: add error handling
3304 sub _koha_delete_biblio {
3305 my ( $dbh, $biblionumber ) = @_;
3307 # get all the data for this biblio
3308 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber=?");
3309 $sth->execute($biblionumber);
3311 if ( my $data = $sth->fetchrow_hashref ) {
3313 # save the record in deletedbiblio
3314 # find the fields to save
3315 my $query = "INSERT INTO deletedbiblio SET ";
3317 foreach my $temp ( keys %$data ) {
3318 $query .= "$temp = ?,";
3319 push( @bind, $data->{$temp} );
3322 # replace the last , by ",?)"
3324 my $bkup_sth = $dbh->prepare($query);
3325 $bkup_sth->execute(@bind);
3329 my $del_sth = $dbh->prepare("DELETE FROM biblio WHERE biblionumber=?");
3330 $del_sth->execute($biblionumber);
3337 =head2 _koha_delete_biblioitems
3339 $error = _koha_delete_biblioitems($dbh,$biblioitemnumber);
3341 Internal sub for deleting from biblioitems table -- also saves to deletedbiblioitems
3343 C<$dbh> - the database handle
3344 C<$biblionumber> - the biblioitemnumber of the biblioitem to be deleted
3348 # FIXME: add error handling
3350 sub _koha_delete_biblioitems {
3351 my ( $dbh, $biblioitemnumber ) = @_;
3353 # get all the data for this biblioitem
3354 my $sth = $dbh->prepare("SELECT * FROM biblioitems WHERE biblioitemnumber=?");
3355 $sth->execute($biblioitemnumber);
3357 if ( my $data = $sth->fetchrow_hashref ) {
3359 # save the record in deletedbiblioitems
3360 # find the fields to save
3361 my $query = "INSERT INTO deletedbiblioitems SET ";
3363 foreach my $temp ( keys %$data ) {
3364 $query .= "$temp = ?,";
3365 push( @bind, $data->{$temp} );
3368 # replace the last , by ",?)"
3370 my $bkup_sth = $dbh->prepare($query);
3371 $bkup_sth->execute(@bind);
3374 # delete the biblioitem
3375 my $del_sth = $dbh->prepare("DELETE FROM biblioitems WHERE biblioitemnumber=?");
3376 $del_sth->execute($biblioitemnumber);
3383 =head1 UNEXPORTED FUNCTIONS
3385 =head2 ModBiblioMarc
3387 &ModBiblioMarc($newrec,$biblionumber,$frameworkcode);
3389 Add MARC data for a biblio to koha
3391 Function exported, but should NOT be used, unless you really know what you're doing
3397 # pass the MARC::Record to this function, and it will create the records in the marc field
3398 my ( $record, $biblionumber, $frameworkcode ) = @_;
3399 my $dbh = C4::Context->dbh;
3400 my @fields = $record->fields();
3401 if ( !$frameworkcode ) {
3402 $frameworkcode = "";
3404 my $sth = $dbh->prepare("UPDATE biblio SET frameworkcode=? WHERE biblionumber=?");
3405 $sth->execute( $frameworkcode, $biblionumber );
3407 my $encoding = C4::Context->preference("marcflavour");
3409 # deal with UNIMARC field 100 (encoding) : create it if needed & set encoding to unicode
3410 if ( $encoding eq "UNIMARC" ) {
3411 my $string = $record->subfield( 100, "a" );
3412 if ( ($string) && ( length( $record->subfield( 100, "a" ) ) == 36 ) ) {
3413 my $f100 = $record->field(100);
3414 $record->delete_field($f100);
3416 $string = POSIX::strftime( "%Y%m%d", localtime );
3418 $string = sprintf( "%-*s", 35, $string );
3420 substr( $string, 22, 6, "frey50" );
3421 unless ( $record->subfield( 100, "a" ) ) {
3422 $record->insert_grouped_field( MARC::Field->new( 100, "", "", "a" => $string ) );
3426 #enhancement 5374: update transaction date (005) for marc21/unimarc
3427 if($encoding =~ /MARC21|UNIMARC/) {
3428 my @a= (localtime) [5,4,3,2,1,0]; $a[0]+=1900; $a[1]++;
3429 # YY MM DD HH MM SS (update year and month)
3430 my $f005= $record->field('005');
3431 $f005->update(sprintf("%4d%02d%02d%02d%02d%04.1f",@a)) if $f005;
3435 if ( C4::Context->preference("NoZebra") ) {
3437 # only NoZebra indexing needs to have
3438 # the previous version of the record
3439 $oldRecord = GetMarcBiblio($biblionumber);
3441 $sth = $dbh->prepare("UPDATE biblioitems SET marc=?,marcxml=? WHERE biblionumber=?");
3442 $sth->execute( $record->as_usmarc(), $record->as_xml_record($encoding), $biblionumber );
3444 ModZebra( $biblionumber, "specialUpdate", "biblioserver", $oldRecord, $record );
3445 return $biblionumber;
3448 =head2 z3950_extended_services
3450 z3950_extended_services($serviceType,$serviceOptions,$record);
3452 z3950_extended_services is used to handle all interactions with Zebra's extended serices package, which is employed to perform all management of the MARC data stored in Zebra.
3454 C<$serviceType> one of: itemorder,create,drop,commit,update,xmlupdate
3456 C<$serviceOptions> a has of key/value pairs. For instance, if service_type is 'update', $service_options should contain:
3458 action => update action, one of specialUpdate, recordInsert, recordReplace, recordDelete, elementUpdate.
3462 recordidOpaque => Opaque Record ID (user supplied) or recordidNumber => Record ID number (system number).
3463 syntax => the record syntax (transfer syntax)
3464 databaseName = Database from connection object
3466 To set serviceOptions, call set_service_options($serviceType)
3468 C<$record> the record, if one is needed for the service type
3470 A record should be in XML. You can convert it to XML from MARC by running it through marc2xml().
3474 sub z3950_extended_services {
3475 my ( $server, $serviceType, $action, $serviceOptions ) = @_;
3477 # get our connection object
3478 my $Zconn = C4::Context->Zconn( $server, 0, 1 );
3480 # create a new package object
3481 my $Zpackage = $Zconn->package();
3484 $Zpackage->option( action => $action );
3486 if ( $serviceOptions->{'databaseName'} ) {
3487 $Zpackage->option( databaseName => $serviceOptions->{'databaseName'} );
3489 if ( $serviceOptions->{'recordIdNumber'} ) {
3490 $Zpackage->option( recordIdNumber => $serviceOptions->{'recordIdNumber'} );
3492 if ( $serviceOptions->{'recordIdOpaque'} ) {
3493 $Zpackage->option( recordIdOpaque => $serviceOptions->{'recordIdOpaque'} );
3496 # this is an ILL request (Zebra doesn't support it, but Koha could eventually)
3497 #if ($serviceType eq 'itemorder') {
3498 # $Zpackage->option('contact-name' => $serviceOptions->{'contact-name'});
3499 # $Zpackage->option('contact-phone' => $serviceOptions->{'contact-phone'});
3500 # $Zpackage->option('contact-email' => $serviceOptions->{'contact-email'});
3501 # $Zpackage->option('itemorder-item' => $serviceOptions->{'itemorder-item'});
3504 if ( $serviceOptions->{record} ) {
3505 $Zpackage->option( record => $serviceOptions->{record} );
3507 # can be xml or marc
3508 if ( $serviceOptions->{'syntax'} ) {
3509 $Zpackage->option( syntax => $serviceOptions->{'syntax'} );
3513 # send the request, handle any exception encountered
3514 eval { $Zpackage->send($serviceType) };
3515 if ( $@ && $@->isa("ZOOM::Exception") ) {
3516 return "error: " . $@->code() . " " . $@->message() . "\n";
3519 # free up package resources
3520 $Zpackage->destroy();
3523 =head2 set_service_options
3525 my $serviceOptions = set_service_options($serviceType);
3527 C<$serviceType> itemorder,create,drop,commit,update,xmlupdate
3529 Currently, we only support 'create', 'commit', and 'update'. 'drop' support will be added as soon as Zebra supports it.
3533 sub set_service_options {
3534 my ($serviceType) = @_;
3537 # FIXME: This needs to be an OID ... if we ever need 'syntax' this sub will need to change
3538 # $serviceOptions->{ 'syntax' } = ''; #zebra doesn't support syntaxes other than xml
3540 if ( $serviceType eq 'commit' ) {
3544 if ( $serviceType eq 'create' ) {
3548 if ( $serviceType eq 'drop' ) {
3549 die "ERROR: 'drop' not currently supported (by Zebra)";
3551 return $serviceOptions;
3554 =head2 get_biblio_authorised_values
3556 find the types and values for all authorised values assigned to this biblio.
3560 MARC::Record of the bib
3562 returns: a hashref mapping the authorised value to the value set for this biblionumber
3564 $authorised_values = {
3565 'Scent' => 'flowery',
3566 'Audience' => 'Young Adult',
3567 'itemtypes' => 'SER',
3570 Notes: forlibrarian should probably be passed in, and called something different.
3574 sub get_biblio_authorised_values {
3575 my $biblionumber = shift;
3578 my $forlibrarian = 1; # are we in staff or opac?
3579 my $frameworkcode = GetFrameworkCode($biblionumber);
3581 my $authorised_values;
3583 my $tagslib = GetMarcStructure( $forlibrarian, $frameworkcode )
3584 or return $authorised_values;
3586 # assume that these entries in the authorised_value table are bibliolevel.
3587 # ones that start with 'item%' are item level.
3588 my $query = q(SELECT distinct authorised_value, kohafield
3589 FROM marc_subfield_structure
3590 WHERE authorised_value !=''
3591 AND (kohafield like 'biblio%'
3592 OR kohafield like '') );
3593 my $bibliolevel_authorised_values = C4::Context->dbh->selectall_hashref( $query, 'authorised_value' );
3595 foreach my $tag ( keys(%$tagslib) ) {
3596 foreach my $subfield ( keys( %{ $tagslib->{$tag} } ) ) {
3598 # warn "checking $subfield. type is: " . ref $tagslib->{ $tag }{ $subfield };
3599 if ( 'HASH' eq ref $tagslib->{$tag}{$subfield} ) {
3600 if ( defined $tagslib->{$tag}{$subfield}{'authorised_value'} && exists $bibliolevel_authorised_values->{ $tagslib->{$tag}{$subfield}{'authorised_value'} } ) {
3601 if ( defined $record->field($tag) ) {
3602 my $this_subfield_value = $record->field($tag)->subfield($subfield);
3603 if ( defined $this_subfield_value ) {
3604 $authorised_values->{ $tagslib->{$tag}{$subfield}{'authorised_value'} } = $this_subfield_value;
3612 # warn ( Data::Dumper->Dump( [ $authorised_values ], [ 'authorised_values' ] ) );
3613 return $authorised_values;
3622 Koha Development Team <http://koha-community.org/>
3624 Paul POULAIN paul.poulain@free.fr
3626 Joshua Ferraro jmf@liblime.com