3 # Copyright 2000-2002 Katipo Communications
5 # This file is part of Koha.
7 # Koha is free software; you can redistribute it and/or modify it under the
8 # terms of the GNU General Public License as published by the Free Software
9 # Foundation; either version 2 of the License, or (at your option) any later
12 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
13 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
14 # A PARTICULAR PURPOSE. See the GNU General Public License for more details.
16 # You should have received a copy of the GNU General Public License along
17 # with Koha; if not, write to the Free Software Foundation, Inc.,
18 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
25 use MARC::File::USMARC;
28 use POSIX qw(strftime);
31 use C4::Dates qw/format_date/;
32 use C4::Log; # logaction
38 use vars qw($VERSION @ISA @EXPORT);
44 @ISA = qw( Exporter );
59 &GetBiblioItemByBiblioNumber
60 &GetBiblioFromItemNumber
61 &GetBiblionumberFromItemnumber
81 &GetAuthorisedValueDesc
85 &GetPublisherNameFromIsbn
103 # To link headings in a bib record
104 # to authority records.
106 &LinkBibHeadingsToAuthorities
110 # those functions are exported but should not be used
111 # they are usefull is few circumstances, so are exported.
112 # but don't use them unless you're a core developer ;-)
120 &TransformHtmlToMarc2
123 &PrepareItemrecordDisplay
129 my $servers = C4::Context->config('memcached_servers');
131 require Memoize::Memcached;
132 import Memoize::Memcached qw(memoize_memcached);
135 servers => [$servers],
136 key_prefix => C4::Context->config('memcached_namespace') || 'koha',
138 memoize_memcached( 'GetMarcStructure', memcached => $memcached, expire_time => 600 ); #cache for 10 minutes
144 C4::Biblio - cataloging management functions
148 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:
152 =item 1. in the biblio,biblioitems,items, etc tables, which are limited to a one-to-one mapping to underlying MARC data
154 =item 2. as raw MARC in the Zebra index and storage engine
156 =item 3. as raw MARC the biblioitems.marc and biblioitems.marcxml
160 In the 3.0 version of Koha, the authoritative record-level information is in biblioitems.marcxml
162 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.
166 =item 1. Compared with MySQL, Zebra is slow to update an index for small data changes -- especially for proc-intensive operations like circulation
168 =item 2. Zebra's index has been known to crash and a backup of the data is necessary to rebuild it in such cases
172 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:
176 =item 1. Add*/Mod*/Del*/ - high-level external functions suitable for being called from external scripts to manage the collection
178 =item 2. _koha_* - low-level internal functions for managing the koha tables
180 =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.
182 =item 4. Zebra functions used to update the Zebra index
184 =item 5. internal helper functions such as char_decode, checkitems, etc. Some of these probably belong in Koha.pm
188 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 :
192 =item 1. save datas in biblio and biblioitems table, that gives us a biblionumber and a biblioitemnumber
194 =item 2. add the biblionumber and biblioitemnumber into the MARC records
196 =item 3. save the marc record
200 When dealing with items, we must :
204 =item 1. save the item in items table, that gives us an itemnumber
206 =item 2. add the itemnumber to the item MARC field
208 =item 3. overwrite the MARC record (with the added item) into biblioitems.marc(xml)
210 When modifying a biblio or an item, the behaviour is quite similar.
214 =head1 EXPORTED FUNCTIONS
218 ($biblionumber,$biblioitemnumber) = AddBiblio($record,$frameworkcode);
220 Exported function (core API) for adding a new biblio to koha.
222 The first argument is a C<MARC::Record> object containing the
223 bib to add, while the second argument is the desired MARC
226 This function also accepts a third, optional argument: a hashref
227 to additional options. The only defined option is C<defer_marc_save>,
228 which if present and mapped to a true value, causes C<AddBiblio>
229 to omit the call to save the MARC in C<bibilioitems.marc>
230 and C<biblioitems.marcxml> This option is provided B<only>
231 for the use of scripts such as C<bulkmarcimport.pl> that may need
232 to do some manipulation of the MARC record for item parsing before
233 saving it and which cannot afford the performance hit of saving
234 the MARC record twice. Consequently, do not use that option
235 unless you can guarantee that C<ModBiblioMarc> will be called.
241 my $frameworkcode = shift;
242 my $options = @_ ? shift : undef;
243 my $defer_marc_save = 0;
244 if ( defined $options and exists $options->{'defer_marc_save'} and $options->{'defer_marc_save'} ) {
245 $defer_marc_save = 1;
248 my ( $biblionumber, $biblioitemnumber, $error );
249 my $dbh = C4::Context->dbh;
251 # transform the data into koha-table style data
252 my $olddata = TransformMarcToKoha( $dbh, $record, $frameworkcode );
253 ( $biblionumber, $error ) = _koha_add_biblio( $dbh, $olddata, $frameworkcode );
254 $olddata->{'biblionumber'} = $biblionumber;
255 ( $biblioitemnumber, $error ) = _koha_add_biblioitem( $dbh, $olddata );
257 _koha_marc_update_bib_ids( $record, $frameworkcode, $biblionumber, $biblioitemnumber );
259 # update MARC subfield that stores biblioitems.cn_sort
260 _koha_marc_update_biblioitem_cn_sort( $record, $olddata, $frameworkcode );
263 ModBiblioMarc( $record, $biblionumber, $frameworkcode ) unless $defer_marc_save;
265 logaction( "CATALOGUING", "ADD", $biblionumber, "biblio" ) if C4::Context->preference("CataloguingLog");
266 return ( $biblionumber, $biblioitemnumber );
271 ModBiblio( $record,$biblionumber,$frameworkcode);
273 Replace an existing bib record identified by C<$biblionumber>
274 with one supplied by the MARC::Record object C<$record>. The embedded
275 item, biblioitem, and biblionumber fields from the previous
276 version of the bib record replace any such fields of those tags that
277 are present in C<$record>. Consequently, ModBiblio() is not
278 to be used to try to modify item records.
280 C<$frameworkcode> specifies the MARC framework to use
281 when storing the modified bib record; among other things,
282 this controls how MARC fields get mapped to display columns
283 in the C<biblio> and C<biblioitems> tables, as well as
284 which fields are used to store embedded item, biblioitem,
285 and biblionumber data for indexing.
290 my ( $record, $biblionumber, $frameworkcode ) = @_;
291 if ( C4::Context->preference("CataloguingLog") ) {
292 my $newrecord = GetMarcBiblio($biblionumber);
293 logaction( "CATALOGUING", "MODIFY", $biblionumber, "BEFORE=>" . $newrecord->as_formatted );
296 my $dbh = C4::Context->dbh;
298 $frameworkcode = "" unless $frameworkcode;
300 # get the items before and append them to the biblio before updating the record, atm we just have the biblio
301 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
302 my $oldRecord = GetMarcBiblio($biblionumber);
304 # delete any item fields from incoming record to avoid
305 # duplication or incorrect data - use AddItem() or ModItem()
307 foreach my $field ( $record->field($itemtag) ) {
308 $record->delete_field($field);
311 # parse each item, and, for an unknown reason, re-encode each subfield
312 # if you don't do that, the record will have encoding mixed
313 # and the biblio will be re-encoded.
314 # strange, I (Paul P.) searched more than 1 day to understand what happends
315 # but could only solve the problem this way...
316 my @fields = $oldRecord->field($itemtag);
317 foreach my $fielditem (@fields) {
319 foreach ( $fielditem->subfields() ) {
321 $field->add_subfields( Encode::encode( 'utf-8', $_->[0] ) => Encode::encode( 'utf-8', $_->[1] ) );
323 $field = MARC::Field->new( "$itemtag", '', '', Encode::encode( 'utf-8', $_->[0] ) => Encode::encode( 'utf-8', $_->[1] ) );
326 $record->append_fields($field);
329 # update biblionumber and biblioitemnumber in MARC
330 # FIXME - this is assuming a 1 to 1 relationship between
331 # biblios and biblioitems
332 my $sth = $dbh->prepare("select biblioitemnumber from biblioitems where biblionumber=?");
333 $sth->execute($biblionumber);
334 my ($biblioitemnumber) = $sth->fetchrow;
336 _koha_marc_update_bib_ids( $record, $frameworkcode, $biblionumber, $biblioitemnumber );
338 # load the koha-table data object
339 my $oldbiblio = TransformMarcToKoha( $dbh, $record, $frameworkcode );
341 # update MARC subfield that stores biblioitems.cn_sort
342 _koha_marc_update_biblioitem_cn_sort( $record, $oldbiblio, $frameworkcode );
344 # update the MARC record (that now contains biblio and items) with the new record data
345 &ModBiblioMarc( $record, $biblionumber, $frameworkcode );
347 # modify the other koha tables
348 _koha_modify_biblio( $dbh, $oldbiblio, $frameworkcode );
349 _koha_modify_biblioitem_nonmarc( $dbh, $oldbiblio );
353 =head2 ModBiblioframework
355 ModBiblioframework($biblionumber,$frameworkcode);
357 Exported function to modify a biblio framework
361 sub ModBiblioframework {
362 my ( $biblionumber, $frameworkcode ) = @_;
363 my $dbh = C4::Context->dbh;
364 my $sth = $dbh->prepare( "UPDATE biblio SET frameworkcode=? WHERE biblionumber=?" );
365 $sth->execute( $frameworkcode, $biblionumber );
371 my $error = &DelBiblio($dbh,$biblionumber);
373 Exported function (core API) for deleting a biblio in koha.
374 Deletes biblio record from Zebra and Koha tables (biblio,biblioitems,items)
375 Also backs it up to deleted* tables
376 Checks to make sure there are not issues on any of the items
378 C<$error> : undef unless an error occurs
383 my ($biblionumber) = @_;
384 my $dbh = C4::Context->dbh;
385 my $error; # for error handling
387 # First make sure this biblio has no items attached
388 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber=?");
389 $sth->execute($biblionumber);
390 if ( my $itemnumber = $sth->fetchrow ) {
392 # Fix this to use a status the template can understand
393 $error .= "This Biblio has items attached, please delete them first before deleting this biblio ";
396 return $error if $error;
398 # We delete attached subscriptions
399 my $subscriptions = &C4::Serials::GetFullSubscriptionsFromBiblionumber($biblionumber);
400 foreach my $subscription (@$subscriptions) {
401 &C4::Serials::DelSubscription( $subscription->{subscriptionid} );
404 # Delete in Zebra. Be careful NOT to move this line after _koha_delete_biblio
405 # for at least 2 reasons :
406 # - we need to read the biblio if NoZebra is set (to remove it from the indexes
407 # - if something goes wrong, the biblio may be deleted from Koha but not from zebra
408 # 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)
410 if ( C4::Context->preference("NoZebra") ) {
412 # only NoZebra indexing needs to have
413 # the previous version of the record
414 $oldRecord = GetMarcBiblio($biblionumber);
416 ModZebra( $biblionumber, "recordDelete", "biblioserver", $oldRecord, undef );
418 # delete biblioitems and items from Koha tables and save in deletedbiblioitems,deleteditems
419 $sth = $dbh->prepare("SELECT biblioitemnumber FROM biblioitems WHERE biblionumber=?");
420 $sth->execute($biblionumber);
421 while ( my $biblioitemnumber = $sth->fetchrow ) {
423 # delete this biblioitem
424 $error = _koha_delete_biblioitems( $dbh, $biblioitemnumber );
425 return $error if $error;
428 # delete biblio from Koha tables and save in deletedbiblio
429 # must do this *after* _koha_delete_biblioitems, otherwise
430 # delete cascade will prevent deletedbiblioitems rows
431 # from being generated by _koha_delete_biblioitems
432 $error = _koha_delete_biblio( $dbh, $biblionumber );
434 logaction( "CATALOGUING", "DELETE", $biblionumber, "" ) if C4::Context->preference("CataloguingLog");
439 =head2 LinkBibHeadingsToAuthorities
441 my $headings_linked = LinkBibHeadingsToAuthorities($marc);
443 Links bib headings to authority records by checking
444 each authority-controlled field in the C<MARC::Record>
445 object C<$marc>, looking for a matching authority record,
446 and setting the linking subfield $9 to the ID of that
449 If no matching authority exists, or if multiple
450 authorities match, no $9 will be added, and any
451 existing one inthe field will be deleted.
453 Returns the number of heading links changed in the
458 sub LinkBibHeadingsToAuthorities {
461 my $num_headings_changed = 0;
462 foreach my $field ( $bib->fields() ) {
463 my $heading = C4::Heading->new_from_bib_field($field);
464 next unless defined $heading;
467 my $current_link = $field->subfield('9');
469 # look for matching authorities
470 my $authorities = $heading->authorities();
472 # want only one exact match
473 if ( $#{$authorities} == 0 ) {
474 my $authority = MARC::Record->new_from_usmarc( $authorities->[0] );
475 my $authid = $authority->field('001')->data();
476 next if defined $current_link and $current_link eq $authid;
478 $field->delete_subfield( code => '9' ) if defined $current_link;
479 $field->add_subfields( '9', $authid );
480 $num_headings_changed++;
482 if ( defined $current_link ) {
483 $field->delete_subfield( code => '9' );
484 $num_headings_changed++;
489 return $num_headings_changed;
492 =head2 GetRecordValue
494 my $values = GetRecordValue($field, $record, $frameworkcode);
496 Get MARC fields from a keyword defined in fieldmapping table.
501 my ( $field, $record, $frameworkcode ) = @_;
502 my $dbh = C4::Context->dbh;
504 my $sth = $dbh->prepare('SELECT fieldcode, subfieldcode FROM fieldmapping WHERE frameworkcode = ? AND field = ?');
505 $sth->execute( $frameworkcode, $field );
509 while ( my $row = $sth->fetchrow_hashref ) {
510 foreach my $field ( $record->field( $row->{fieldcode} ) ) {
511 if ( ( $row->{subfieldcode} ne "" && $field->subfield( $row->{subfieldcode} ) ) ) {
512 foreach my $subfield ( $field->subfield( $row->{subfieldcode} ) ) {
513 push @result, { 'subfield' => $subfield };
516 } elsif ( $row->{subfieldcode} eq "" ) {
517 push @result, { 'subfield' => $field->as_string() };
525 =head2 SetFieldMapping
527 SetFieldMapping($framework, $field, $fieldcode, $subfieldcode);
529 Set a Field to MARC mapping value, if it already exists we don't add a new one.
533 sub SetFieldMapping {
534 my ( $framework, $field, $fieldcode, $subfieldcode ) = @_;
535 my $dbh = C4::Context->dbh;
537 my $sth = $dbh->prepare('SELECT * FROM fieldmapping WHERE fieldcode = ? AND subfieldcode = ? AND frameworkcode = ? AND field = ?');
538 $sth->execute( $fieldcode, $subfieldcode, $framework, $field );
539 if ( not $sth->fetchrow_hashref ) {
541 $sth = $dbh->prepare('INSERT INTO fieldmapping (fieldcode, subfieldcode, frameworkcode, field) VALUES(?,?,?,?)');
543 $sth->execute( $fieldcode, $subfieldcode, $framework, $field );
547 =head2 DeleteFieldMapping
549 DeleteFieldMapping($id);
551 Delete a field mapping from an $id.
555 sub DeleteFieldMapping {
557 my $dbh = C4::Context->dbh;
559 my $sth = $dbh->prepare('DELETE FROM fieldmapping WHERE id = ?');
563 =head2 GetFieldMapping
565 GetFieldMapping($frameworkcode);
567 Get all field mappings for a specified frameworkcode
571 sub GetFieldMapping {
572 my ($framework) = @_;
573 my $dbh = C4::Context->dbh;
575 my $sth = $dbh->prepare('SELECT * FROM fieldmapping where frameworkcode = ?');
576 $sth->execute($framework);
579 while ( my $row = $sth->fetchrow_hashref ) {
587 $data = &GetBiblioData($biblionumber);
589 Returns information about the book with the given biblionumber.
590 C<&GetBiblioData> returns a reference-to-hash. The keys are the fields in
591 the C<biblio> and C<biblioitems> tables in the
594 In addition, C<$data-E<gt>{subject}> is the list of the book's
595 subjects, separated by C<" , "> (space, comma, space).
596 If there are multiple biblioitems with the given biblionumber, only
597 the first one is considered.
603 my $dbh = C4::Context->dbh;
605 # my $query = C4::Context->preference('item-level_itypes') ?
606 # " SELECT * , biblioitems.notes AS bnotes, biblio.notes
608 # LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
609 # WHERE biblio.biblionumber = ?
610 # AND biblioitems.biblionumber = biblio.biblionumber
613 my $query = " SELECT * , biblioitems.notes AS bnotes, itemtypes.notforloan as bi_notforloan, biblio.notes
615 LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
616 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype
617 WHERE biblio.biblionumber = ?
618 AND biblioitems.biblionumber = biblio.biblionumber ";
620 my $sth = $dbh->prepare($query);
621 $sth->execute($bibnum);
623 $data = $sth->fetchrow_hashref;
627 } # sub GetBiblioData
629 =head2 &GetBiblioItemData
631 $itemdata = &GetBiblioItemData($biblioitemnumber);
633 Looks up the biblioitem with the given biblioitemnumber. Returns a
634 reference-to-hash. The keys are the fields from the C<biblio>,
635 C<biblioitems>, and C<itemtypes> tables in the Koha database, except
636 that C<biblioitems.notes> is given as C<$itemdata-E<gt>{bnotes}>.
641 sub GetBiblioItemData {
642 my ($biblioitemnumber) = @_;
643 my $dbh = C4::Context->dbh;
644 my $query = "SELECT *,biblioitems.notes AS bnotes
645 FROM biblio LEFT JOIN biblioitems on biblio.biblionumber=biblioitems.biblionumber ";
646 unless ( C4::Context->preference('item-level_itypes') ) {
647 $query .= "LEFT JOIN itemtypes on biblioitems.itemtype=itemtypes.itemtype ";
649 $query .= " WHERE biblioitemnumber = ? ";
650 my $sth = $dbh->prepare($query);
652 $sth->execute($biblioitemnumber);
653 $data = $sth->fetchrow_hashref;
656 } # sub &GetBiblioItemData
658 =head2 GetBiblioItemByBiblioNumber
660 NOTE : This function has been copy/paste from C4/Biblio.pm from head before zebra integration.
664 sub GetBiblioItemByBiblioNumber {
665 my ($biblionumber) = @_;
666 my $dbh = C4::Context->dbh;
667 my $sth = $dbh->prepare("Select * FROM biblioitems WHERE biblionumber = ?");
671 $sth->execute($biblionumber);
673 while ( my $data = $sth->fetchrow_hashref ) {
674 push @results, $data;
681 =head2 GetBiblionumberFromItemnumber
686 sub GetBiblionumberFromItemnumber {
687 my ($itemnumber) = @_;
688 my $dbh = C4::Context->dbh;
689 my $sth = $dbh->prepare("Select biblionumber FROM items WHERE itemnumber = ?");
691 $sth->execute($itemnumber);
692 my ($result) = $sth->fetchrow;
696 =head2 GetBiblioFromItemNumber
698 $item = &GetBiblioFromItemNumber($itemnumber,$barcode);
700 Looks up the item with the given itemnumber. if undef, try the barcode.
702 C<&itemnodata> returns a reference-to-hash whose keys are the fields
703 from the C<biblio>, C<biblioitems>, and C<items> tables in the Koha
709 sub GetBiblioFromItemNumber {
710 my ( $itemnumber, $barcode ) = @_;
711 my $dbh = C4::Context->dbh;
714 $sth = $dbh->prepare(
716 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
717 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
718 WHERE items.itemnumber = ?"
720 $sth->execute($itemnumber);
722 $sth = $dbh->prepare(
724 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
725 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
726 WHERE items.barcode = ?"
728 $sth->execute($barcode);
730 my $data = $sth->fetchrow_hashref;
737 $isbd = &GetISBDView($biblionumber);
739 Return the ISBD view which can be included in opac and intranet
744 my ( $biblionumber, $template ) = @_;
745 my $record = GetMarcBiblio($biblionumber);
746 my $itemtype = &GetFrameworkCode($biblionumber);
747 my ( $holdingbrtagf, $holdingbrtagsubf ) = &GetMarcFromKohaField( "items.holdingbranch", $itemtype );
748 my $tagslib = &GetMarcStructure( 1, $itemtype );
750 my $ISBD = C4::Context->preference('ISBD');
755 foreach my $isbdfield ( split( /#/, $bloc ) ) {
757 # $isbdfield= /(.?.?.?)/;
758 $isbdfield =~ /(\d\d\d)([^\|])?\|(.*)\|(.*)\|(.*)/;
759 my $fieldvalue = $1 || 0;
760 my $subfvalue = $2 || "";
762 my $analysestring = $4;
765 # warn "==> $1 / $2 / $3 / $4";
766 # my $fieldvalue=substr($isbdfield,0,3);
767 if ( $fieldvalue > 0 ) {
768 my $hasputtextbefore = 0;
769 my @fieldslist = $record->field($fieldvalue);
770 @fieldslist = sort { $a->subfield($holdingbrtagsubf) cmp $b->subfield($holdingbrtagsubf) } @fieldslist if ( $fieldvalue eq $holdingbrtagf );
772 # warn "ERROR IN ISBD DEFINITION at : $isbdfield" unless $fieldvalue;
773 # warn "FV : $fieldvalue";
774 if ( $subfvalue ne "" ) {
775 foreach my $field (@fieldslist) {
776 foreach my $subfield ( $field->subfield($subfvalue) ) {
777 my $calculated = $analysestring;
778 my $tag = $field->tag();
781 my $subfieldvalue = GetAuthorisedValueDesc( $tag, $subfvalue, $subfield, '', $tagslib );
782 my $tagsubf = $tag . $subfvalue;
783 $calculated =~ s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
784 if ( $template eq "opac" ) { $calculated =~ s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g; }
786 # field builded, store the result
787 if ( $calculated && !$hasputtextbefore ) { # put textbefore if not done
788 $blocres .= $textbefore;
789 $hasputtextbefore = 1;
792 # remove punctuation at start
793 $calculated =~ s/^( |;|:|\.|-)*//g;
794 $blocres .= $calculated;
799 $blocres .= $textafter if $hasputtextbefore;
801 foreach my $field (@fieldslist) {
802 my $calculated = $analysestring;
803 my $tag = $field->tag();
806 my @subf = $field->subfields;
807 for my $i ( 0 .. $#subf ) {
808 my $valuecode = $subf[$i][1];
809 my $subfieldcode = $subf[$i][0];
810 my $subfieldvalue = GetAuthorisedValueDesc( $tag, $subf[$i][0], $subf[$i][1], '', $tagslib );
811 my $tagsubf = $tag . $subfieldcode;
813 $calculated =~ s/ # replace all {{}} codes by the value code.
814 \{\{$tagsubf\}\} # catch the {{actualcode}}
816 $valuecode # replace by the value code
819 $calculated =~ s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
820 if ( $template eq "opac" ) { $calculated =~ s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g; }
823 # field builded, store the result
824 if ( $calculated && !$hasputtextbefore ) { # put textbefore if not done
825 $blocres .= $textbefore;
826 $hasputtextbefore = 1;
829 # remove punctuation at start
830 $calculated =~ s/^( |;|:|\.|-)*//g;
831 $blocres .= $calculated;
834 $blocres .= $textafter if $hasputtextbefore;
837 $blocres .= $isbdfield;
842 $res =~ s/\{(.*?)\}//g;
844 $res =~ s/\n/<br\/>/g;
854 ( $count, @results ) = &GetBiblio($biblionumber);
859 my ($biblionumber) = @_;
860 my $dbh = C4::Context->dbh;
861 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber = ?");
864 $sth->execute($biblionumber);
865 while ( my $data = $sth->fetchrow_hashref ) {
866 $results[$count] = $data;
870 return ( $count, @results );
873 =head2 GetBiblioItemInfosOf
875 GetBiblioItemInfosOf(@biblioitemnumbers);
879 sub GetBiblioItemInfosOf {
880 my @biblioitemnumbers = @_;
883 SELECT biblioitemnumber,
887 WHERE biblioitemnumber IN (' . join( ',', @biblioitemnumbers ) . ')
889 return get_infos_of( $query, 'biblioitemnumber' );
892 =head1 FUNCTIONS FOR HANDLING MARC MANAGEMENT
894 =head2 GetMarcStructure
896 $res = GetMarcStructure($forlibrarian,$frameworkcode);
898 Returns a reference to a big hash of hash, with the Marc structure for the given frameworkcode
899 $forlibrarian :if set to 1, the MARC descriptions are the librarians ones, otherwise it's the public (OPAC) ones
900 $frameworkcode : the framework code to read
904 # cache for results of GetMarcStructure -- needed
906 our $marc_structure_cache;
908 sub GetMarcStructure {
909 my ( $forlibrarian, $frameworkcode ) = @_;
910 my $dbh = C4::Context->dbh;
911 $frameworkcode = "" unless $frameworkcode;
913 if ( defined $marc_structure_cache and exists $marc_structure_cache->{$forlibrarian}->{$frameworkcode} ) {
914 return $marc_structure_cache->{$forlibrarian}->{$frameworkcode};
917 # my $sth = $dbh->prepare(
918 # "SELECT COUNT(*) FROM marc_tag_structure WHERE frameworkcode=?");
919 # $sth->execute($frameworkcode);
920 # my ($total) = $sth->fetchrow;
921 # $frameworkcode = "" unless ( $total > 0 );
922 my $sth = $dbh->prepare(
923 "SELECT tagfield,liblibrarian,libopac,mandatory,repeatable
924 FROM marc_tag_structure
925 WHERE frameworkcode=?
928 $sth->execute($frameworkcode);
929 my ( $liblibrarian, $libopac, $tag, $res, $tab, $mandatory, $repeatable );
931 while ( ( $tag, $liblibrarian, $libopac, $mandatory, $repeatable ) = $sth->fetchrow ) {
932 $res->{$tag}->{lib} = ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
933 $res->{$tag}->{tab} = "";
934 $res->{$tag}->{mandatory} = $mandatory;
935 $res->{$tag}->{repeatable} = $repeatable;
938 $sth = $dbh->prepare(
939 "SELECT tagfield,tagsubfield,liblibrarian,libopac,tab,mandatory,repeatable,authorised_value,authtypecode,value_builder,kohafield,seealso,hidden,isurl,link,defaultvalue
940 FROM marc_subfield_structure
941 WHERE frameworkcode=?
942 ORDER BY tagfield,tagsubfield
946 $sth->execute($frameworkcode);
949 my $authorised_value;
960 ( $tag, $subfield, $liblibrarian, $libopac, $tab, $mandatory, $repeatable, $authorised_value,
961 $authtypecode, $value_builder, $kohafield, $seealso, $hidden, $isurl, $link, $defaultvalue
965 $res->{$tag}->{$subfield}->{lib} = ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
966 $res->{$tag}->{$subfield}->{tab} = $tab;
967 $res->{$tag}->{$subfield}->{mandatory} = $mandatory;
968 $res->{$tag}->{$subfield}->{repeatable} = $repeatable;
969 $res->{$tag}->{$subfield}->{authorised_value} = $authorised_value;
970 $res->{$tag}->{$subfield}->{authtypecode} = $authtypecode;
971 $res->{$tag}->{$subfield}->{value_builder} = $value_builder;
972 $res->{$tag}->{$subfield}->{kohafield} = $kohafield;
973 $res->{$tag}->{$subfield}->{seealso} = $seealso;
974 $res->{$tag}->{$subfield}->{hidden} = $hidden;
975 $res->{$tag}->{$subfield}->{isurl} = $isurl;
976 $res->{$tag}->{$subfield}->{'link'} = $link;
977 $res->{$tag}->{$subfield}->{defaultvalue} = $defaultvalue;
980 $marc_structure_cache->{$forlibrarian}->{$frameworkcode} = $res;
985 =head2 GetUsedMarcStructure
987 The same function as GetMarcStructure except it just takes field
988 in tab 0-9. (used field)
990 my $results = GetUsedMarcStructure($frameworkcode);
992 C<$results> is a ref to an array which each case containts a ref
993 to a hash which each keys is the columns from marc_subfield_structure
995 C<$frameworkcode> is the framework code.
999 sub GetUsedMarcStructure($) {
1000 my $frameworkcode = shift || '';
1003 FROM marc_subfield_structure
1005 AND frameworkcode = ?
1006 ORDER BY tagfield, tagsubfield
1008 my $sth = C4::Context->dbh->prepare($query);
1009 $sth->execute($frameworkcode);
1010 return $sth->fetchall_arrayref( {} );
1013 =head2 GetMarcFromKohaField
1015 ($MARCfield,$MARCsubfield)=GetMarcFromKohaField($kohafield,$frameworkcode);
1017 Returns the MARC fields & subfields mapped to the koha field
1018 for the given frameworkcode
1022 sub GetMarcFromKohaField {
1023 my ( $kohafield, $frameworkcode ) = @_;
1024 return 0, 0 unless $kohafield and defined $frameworkcode;
1025 my $relations = C4::Context->marcfromkohafield;
1026 return ( $relations->{$frameworkcode}->{$kohafield}->[0], $relations->{$frameworkcode}->{$kohafield}->[1] );
1029 =head2 GetMarcBiblio
1031 my $record = GetMarcBiblio($biblionumber);
1033 Returns MARC::Record representing bib identified by
1034 C<$biblionumber>. If no bib exists, returns undef.
1035 The MARC record contains both biblio & item data.
1040 my $biblionumber = shift;
1041 my $dbh = C4::Context->dbh;
1042 my $sth = $dbh->prepare("SELECT marcxml FROM biblioitems WHERE biblionumber=? ");
1043 $sth->execute($biblionumber);
1044 my $row = $sth->fetchrow_hashref;
1045 my $marcxml = StripNonXmlChars( $row->{'marcxml'} );
1046 MARC::File::XML->default_record_format( C4::Context->preference('marcflavour') );
1047 my $record = MARC::Record->new();
1050 $record = eval { MARC::Record::new_from_xml( $marcxml, "utf8", C4::Context->preference('marcflavour') ) };
1051 if ($@) { warn " problem with :$biblionumber : $@ \n$marcxml"; }
1053 # $record = MARC::Record::new_from_usmarc( $marc) if $marc;
1062 my $marcxml = GetXmlBiblio($biblionumber);
1064 Returns biblioitems.marcxml of the biblionumber passed in parameter.
1065 The XML contains both biblio & item datas
1070 my ($biblionumber) = @_;
1071 my $dbh = C4::Context->dbh;
1072 my $sth = $dbh->prepare("SELECT marcxml FROM biblioitems WHERE biblionumber=? ");
1073 $sth->execute($biblionumber);
1074 my ($marcxml) = $sth->fetchrow;
1078 =head2 GetCOinSBiblio
1080 my $coins = GetCOinSBiblio($biblionumber);
1082 Returns the COinS(a span) which can be included in a biblio record
1086 sub GetCOinSBiblio {
1087 my ($biblionumber) = @_;
1088 my $record = GetMarcBiblio($biblionumber);
1090 # get the coin format
1092 # can't get a valid MARC::Record object, bail out at this point
1093 warn "We called GetMarcBiblio with a biblionumber that doesn't exist biblionumber=$biblionumber";
1096 my $pos7 = substr $record->leader(), 7, 1;
1097 my $pos6 = substr $record->leader(), 6, 1;
1100 my ( $aulast, $aufirst ) = ( '', '' );
1109 if ( C4::Context->preference("marcflavour") eq "UNIMARC" ) {
1114 'b' => 'manuscript',
1116 'd' => 'manuscript',
1120 'i' => 'audioRecording',
1121 'j' => 'audioRecording',
1124 'm' => 'computerProgram',
1129 'a' => 'journalArticle',
1133 $genre = $fmts6->{$pos6} ? $fmts6->{$pos6} : 'book';
1135 if ( $genre eq 'book' ) {
1136 $genre = $fmts7->{$pos7} if $fmts7->{$pos7};
1139 ##### We must transform mtx to a valable mtx and document type ####
1140 if ( $genre eq 'book' ) {
1142 } elsif ( $genre eq 'journal' ) {
1144 } elsif ( $genre eq 'journalArticle' ) {
1151 $genre = ( $mtx eq 'dc' ) ? "&rft.type=$genre" : "&rft.genre=$genre";
1154 $aulast = $record->subfield( '700', 'a' );
1155 $aufirst = $record->subfield( '700', 'b' );
1156 $oauthors = "&rft.au=$aufirst $aulast";
1159 if ( $record->field('200') ) {
1160 for my $au ( $record->field('200')->subfield('g') ) {
1161 $oauthors .= "&rft.au=$au";
1166 ? "&rft.title=" . $record->subfield( '200', 'a' )
1167 : "&rft.title=" . $record->subfield( '200', 'a' ) . "&rft.btitle=" . $record->subfield( '200', 'a' );
1168 $pubyear = $record->subfield( '210', 'd' );
1169 $publisher = $record->subfield( '210', 'c' );
1170 $isbn = $record->subfield( '010', 'a' );
1171 $issn = $record->subfield( '011', 'a' );
1174 # MARC21 need some improve
1177 $genre = "&rft.genre=book";
1180 if ( $record->field('100') ) {
1181 $oauthors .= "&rft.au=" . $record->subfield( '100', 'a' );
1185 if ( $record->field('700') ) {
1186 for my $au ( $record->field('700')->subfield('a') ) {
1187 $oauthors .= "&rft.au=$au";
1190 $title = "&rft.btitle=" . $record->subfield( '245', 'a' );
1191 $subtitle = $record->subfield( '245', 'b' ) || '';
1192 $title .= $subtitle;
1193 $pubyear = $record->subfield( '260', 'c' ) || '';
1194 $publisher = $record->subfield( '260', 'b' ) || '';
1195 $isbn = $record->subfield( '020', 'a' ) || '';
1196 $issn = $record->subfield( '022', 'a' ) || '';
1200 "ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3A$mtx$genre$title&rft.isbn=$isbn&rft.issn=$issn&rft.aulast=$aulast&rft.aufirst=$aufirst$oauthors&rft.pub=$publisher&rft.date=$pubyear";
1201 $coins_value =~ s/(\ |&[^a])/\+/g;
1202 $coins_value =~ s/\"/\"\;/g;
1204 #<!-- 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="
1206 return $coins_value;
1209 =head2 GetAuthorisedValueDesc
1211 my $subfieldvalue =get_authorised_value_desc(
1212 $tag, $subf[$i][0],$subf[$i][1], '', $taglib, $category, $opac);
1214 Retrieve the complete description for a given authorised value.
1216 Now takes $category and $value pair too.
1218 my $auth_value_desc =GetAuthorisedValueDesc(
1219 '','', 'DVD' ,'','','CCODE');
1221 If the optional $opac parameter is set to a true value, displays OPAC
1222 descriptions rather than normal ones when they exist.
1226 sub GetAuthorisedValueDesc {
1227 my ( $tag, $subfield, $value, $framework, $tagslib, $category, $opac ) = @_;
1228 my $dbh = C4::Context->dbh;
1232 return $value unless defined $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1235 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
1236 return C4::Branch::GetBranchName($value);
1240 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "itemtypes" ) {
1241 return getitemtypeinfo($value)->{description};
1244 #---- "true" authorized value
1245 $category = $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1248 if ( $category ne "" ) {
1249 my $sth = $dbh->prepare( "SELECT lib, lib_opac FROM authorised_values WHERE category = ? AND authorised_value = ?" );
1250 $sth->execute( $category, $value );
1251 my $data = $sth->fetchrow_hashref;
1252 return ( $opac && $data->{'lib_opac'} ) ? $data->{'lib_opac'} : $data->{'lib'};
1254 return $value; # if nothing is found return the original value
1258 =head2 GetMarcControlnumber
1260 $marccontrolnumber = GetMarcControlnumber($record,$marcflavour);
1262 Get the control number / record Identifier from the MARC record and return it.
1266 sub GetMarcControlnumber {
1267 my ( $record, $marcflavour ) = @_;
1268 my $controlnumber = "";
1269 # Control number or Record identifier are the same field in MARC21 and UNIMARC
1270 # Keep $marcflavour for possible later use
1271 if ($marcflavour eq "MARC21" || $marcflavour eq "UNIMARC") {
1272 $controlnumber = $record->field('001')->data();
1278 $marcnotesarray = GetMarcNotes( $record, $marcflavour );
1280 Get all notes from the MARC record and returns them in an array.
1281 The note are stored in differents places depending on MARC flavour
1286 my ( $record, $marcflavour ) = @_;
1288 if ( $marcflavour eq "MARC21" ) {
1290 } else { # assume unimarc if not marc21
1297 foreach my $field ( $record->field($scope) ) {
1298 my $value = $field->as_string();
1299 if ( $note ne "" ) {
1300 $marcnote = { marcnote => $note, };
1301 push @marcnotes, $marcnote;
1304 if ( $note ne $value ) {
1305 $note = $note . " " . $value;
1310 $marcnote = { marcnote => $note };
1311 push @marcnotes, $marcnote; #load last tag into array
1314 } # end GetMarcNotes
1316 =head2 GetMarcSubjects
1318 $marcsubjcts = GetMarcSubjects($record,$marcflavour);
1320 Get all subjects from the MARC record and returns them in an array.
1321 The subjects are stored in differents places depending on MARC flavour
1325 sub GetMarcSubjects {
1326 my ( $record, $marcflavour ) = @_;
1327 my ( $mintag, $maxtag );
1328 if ( $marcflavour eq "MARC21" ) {
1331 } else { # assume unimarc if not marc21
1341 foreach my $field ( $record->field('6..') ) {
1342 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1344 my @subfields = $field->subfields();
1348 # if there is an authority link, build the link with an= subfield9
1350 for my $subject_subfield (@subfields) {
1352 # don't load unimarc subfields 3,4,5
1353 next if ( ( $marcflavour eq "UNIMARC" ) and ( $subject_subfield->[0] =~ /2|3|4|5/ ) );
1355 # don't load MARC21 subfields 2 (FIXME: any more subfields??)
1356 next if ( ( $marcflavour eq "MARC21" ) and ( $subject_subfield->[0] =~ /2/ ) );
1357 my $code = $subject_subfield->[0];
1358 my $value = $subject_subfield->[1];
1359 my $linkvalue = $value;
1360 $linkvalue =~ s/(\(|\))//g;
1361 my $operator = " and " unless $counter == 0;
1364 @link_loop = ( { 'limit' => 'an', link => "$linkvalue" } );
1366 if ( not $found9 ) {
1367 push @link_loop, { 'limit' => 'su', link => $linkvalue, operator => $operator };
1369 my $separator = C4::Context->preference("authoritysep") unless $counter == 0;
1372 my @this_link_loop = @link_loop;
1373 push @subfields_loop, { code => $code, value => $value, link_loop => \@this_link_loop, separator => $separator } unless ( $subject_subfield->[0] eq 9 );
1377 push @marcsubjects, { MARCSUBJECT_SUBFIELDS_LOOP => \@subfields_loop };
1380 return \@marcsubjects;
1381 } #end getMARCsubjects
1383 =head2 GetMarcAuthors
1385 authors = GetMarcAuthors($record,$marcflavour);
1387 Get all authors from the MARC record and returns them in an array.
1388 The authors are stored in differents places depending on MARC flavour
1392 sub GetMarcAuthors {
1393 my ( $record, $marcflavour ) = @_;
1394 my ( $mintag, $maxtag );
1396 # tagslib useful for UNIMARC author reponsabilities
1398 &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.
1399 if ( $marcflavour eq "MARC21" ) {
1402 } elsif ( $marcflavour eq "UNIMARC" ) { # assume unimarc if not marc21
1410 foreach my $field ( $record->fields ) {
1411 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1414 my @subfields = $field->subfields();
1417 # if there is an authority link, build the link with Koha-Auth-Number: subfield9
1418 my $subfield9 = $field->subfield('9');
1419 for my $authors_subfield (@subfields) {
1421 # don't load unimarc subfields 3, 5
1422 next if ( $marcflavour eq 'UNIMARC' and ( $authors_subfield->[0] =~ /3|5/ ) );
1423 my $subfieldcode = $authors_subfield->[0];
1424 my $value = $authors_subfield->[1];
1425 my $linkvalue = $value;
1426 $linkvalue =~ s/(\(|\))//g;
1427 my $operator = " and " unless $count_auth == 0;
1429 # if we have an authority link, use that as the link, otherwise use standard searching
1431 @link_loop = ( { 'limit' => 'an', link => "$subfield9" } );
1434 # reset $linkvalue if UNIMARC author responsibility
1435 if ( $marcflavour eq 'UNIMARC' and ( $authors_subfield->[0] eq "4" ) ) {
1436 $linkvalue = "(" . GetAuthorisedValueDesc( $field->tag(), $authors_subfield->[0], $authors_subfield->[1], '', $tagslib ) . ")";
1438 push @link_loop, { 'limit' => 'au', link => $linkvalue, operator => $operator };
1440 $value = GetAuthorisedValueDesc( $field->tag(), $authors_subfield->[0], $authors_subfield->[1], '', $tagslib )
1441 if ( $marcflavour eq 'UNIMARC' and ( $authors_subfield->[0] =~ /4/ ) );
1442 my @this_link_loop = @link_loop;
1443 my $separator = C4::Context->preference("authoritysep") unless $count_auth == 0;
1444 push @subfields_loop, { code => $subfieldcode, value => $value, link_loop => \@this_link_loop, separator => $separator } unless ( $authors_subfield->[0] eq '9' );
1447 push @marcauthors, { MARCAUTHOR_SUBFIELDS_LOOP => \@subfields_loop };
1449 return \@marcauthors;
1454 $marcurls = GetMarcUrls($record,$marcflavour);
1456 Returns arrayref of URLs from MARC data, suitable to pass to tmpl loop.
1457 Assumes web resources (not uncommon in MARC21 to omit resource type ind)
1462 my ( $record, $marcflavour ) = @_;
1465 for my $field ( $record->field('856') ) {
1467 for my $note ( $field->subfield('z') ) {
1468 push @notes, { note => $note };
1470 my @urls = $field->subfield('u');
1471 foreach my $url (@urls) {
1473 if ( $marcflavour eq 'MARC21' ) {
1474 my $s3 = $field->subfield('3');
1475 my $link = $field->subfield('y');
1476 unless ( $url =~ /^\w+:/ ) {
1477 if ( $field->indicator(1) eq '7' ) {
1478 $url = $field->subfield('2') . "://" . $url;
1479 } elsif ( $field->indicator(1) eq '1' ) {
1480 $url = 'ftp://' . $url;
1483 # properly, this should be if ind1=4,
1484 # however we will assume http protocol since we're building a link.
1485 $url = 'http://' . $url;
1489 # TODO handle ind 2 (relationship)
1494 $marcurl->{'linktext'} = $link || $s3 || C4::Context->preference('URLLinkText') || $url;
1495 $marcurl->{'part'} = $s3 if ($link);
1496 $marcurl->{'toc'} = 1 if ( defined($s3) && $s3 =~ /^[Tt]able/ );
1498 $marcurl->{'linktext'} = $field->subfield('2') || C4::Context->preference('URLLinkText') || $url;
1499 $marcurl->{'MARCURL'} = $url;
1501 push @marcurls, $marcurl;
1507 =head2 GetMarcSeries
1509 $marcseriesarray = GetMarcSeries($record,$marcflavour);
1511 Get all series from the MARC record and returns them in an array.
1512 The series are stored in differents places depending on MARC flavour
1517 my ( $record, $marcflavour ) = @_;
1518 my ( $mintag, $maxtag );
1519 if ( $marcflavour eq "MARC21" ) {
1522 } else { # assume unimarc if not marc21
1532 foreach my $field ( $record->field('440'), $record->field('490') ) {
1535 #my $value = $field->subfield('a');
1536 #$marcsubjct = {MARCSUBJCT => $value,};
1537 my @subfields = $field->subfields();
1539 #warn "subfields:".join " ", @$subfields;
1542 for my $series_subfield (@subfields) {
1544 undef $volume_number;
1546 # see if this is an instance of a volume
1547 if ( $series_subfield->[0] eq 'v' ) {
1551 my $code = $series_subfield->[0];
1552 my $value = $series_subfield->[1];
1553 my $linkvalue = $value;
1554 $linkvalue =~ s/(\(|\))//g;
1555 my $operator = " and " unless $counter == 0;
1556 push @link_loop, { link => $linkvalue, operator => $operator };
1557 my $separator = C4::Context->preference("authoritysep") unless $counter == 0;
1558 if ($volume_number) {
1559 push @subfields_loop, { volumenum => $value };
1561 push @subfields_loop, { code => $code, value => $value, link_loop => \@link_loop, separator => $separator, volumenum => $volume_number };
1565 push @marcseries, { MARCSERIES_SUBFIELDS_LOOP => \@subfields_loop };
1567 #$marcsubjct = {MARCSUBJCT => $field->as_string(),};
1568 #push @marcsubjcts, $marcsubjct;
1572 my $marcseriessarray = \@marcseries;
1573 return $marcseriessarray;
1574 } #end getMARCseriess
1576 =head2 GetFrameworkCode
1578 $frameworkcode = GetFrameworkCode( $biblionumber )
1582 sub GetFrameworkCode {
1583 my ($biblionumber) = @_;
1584 my $dbh = C4::Context->dbh;
1585 my $sth = $dbh->prepare("SELECT frameworkcode FROM biblio WHERE biblionumber=?");
1586 $sth->execute($biblionumber);
1587 my ($frameworkcode) = $sth->fetchrow;
1588 return $frameworkcode;
1591 =head2 GetPublisherNameFromIsbn
1593 $name = GetPublishercodeFromIsbn($isbn);
1600 sub GetPublisherNameFromIsbn($) {
1602 $isbn =~ s/[- _]//g;
1604 my @codes = ( split '-', DisplayISBN($isbn) );
1605 my $code = $codes[0] . $codes[1] . $codes[2];
1606 my $dbh = C4::Context->dbh;
1608 SELECT distinct publishercode
1611 AND publishercode IS NOT NULL
1614 my $sth = $dbh->prepare($query);
1615 $sth->execute("$code%");
1616 my $name = $sth->fetchrow;
1617 return $name if length $name;
1621 =head2 TransformKohaToMarc
1623 $record = TransformKohaToMarc( $hash )
1625 This function builds partial MARC::Record from a hash
1626 Hash entries can be from biblio or biblioitems.
1628 This function is called in acquisition module, to create a basic catalogue entry from user entry
1632 sub TransformKohaToMarc {
1634 my $sth = C4::Context->dbh->prepare( "SELECT tagfield,tagsubfield FROM marc_subfield_structure WHERE frameworkcode=? AND kohafield=?" );
1635 my $record = MARC::Record->new();
1636 SetMarcUnicodeFlag( $record, C4::Context->preference("marcflavour") );
1637 foreach ( keys %{$hash} ) {
1638 &TransformKohaToMarcOneField( $sth, $record, $_, $hash->{$_}, '' );
1643 =head2 TransformKohaToMarcOneField
1645 $record = TransformKohaToMarcOneField( $sth, $record, $kohafieldname, $value, $frameworkcode );
1649 sub TransformKohaToMarcOneField {
1650 my ( $sth, $record, $kohafieldname, $value, $frameworkcode ) = @_;
1651 $frameworkcode = '' unless $frameworkcode;
1655 if ( !defined $sth ) {
1656 my $dbh = C4::Context->dbh;
1657 $sth = $dbh->prepare( "SELECT tagfield,tagsubfield FROM marc_subfield_structure WHERE frameworkcode=? AND kohafield=?" );
1659 $sth->execute( $frameworkcode, $kohafieldname );
1660 if ( ( $tagfield, $tagsubfield ) = $sth->fetchrow ) {
1661 my $tag = $record->field($tagfield);
1663 $tag->update( $tagsubfield => $value );
1664 $record->delete_field($tag);
1665 $record->insert_fields_ordered($tag);
1667 $record->add_fields( $tagfield, " ", " ", $tagsubfield => $value );
1673 =head2 TransformHtmlToXml
1675 $xml = TransformHtmlToXml( $tags, $subfields, $values, $indicator,
1676 $ind_tag, $auth_type )
1678 $auth_type contains :
1682 =item - nothing : rebuild a biblio. In UNIMARC the encoding is in 100$a pos 26/27
1684 =item - UNIMARCAUTH : rebuild an authority. In UNIMARC, the encoding is in 100$a pos 13/14
1686 =item - ITEM : rebuild an item : in UNIMARC, 100$a, it's in the biblio ! (otherwise, we would get 2 100 fields !)
1692 sub TransformHtmlToXml {
1693 my ( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type ) = @_;
1694 my $xml = MARC::File::XML::header('UTF-8');
1695 $xml .= "<record>\n";
1696 $auth_type = C4::Context->preference('marcflavour') unless $auth_type;
1697 MARC::File::XML->default_record_format($auth_type);
1699 # in UNIMARC, field 100 contains the encoding
1700 # check that there is one, otherwise the
1701 # MARC::Record->new_from_xml will fail (and Koha will die)
1702 my $unimarc_and_100_exist = 0;
1703 $unimarc_and_100_exist = 1 if $auth_type eq 'ITEM'; # if we rebuild an item, no need of a 100 field
1708 for ( my $i = 0 ; $i < @$tags ; $i++ ) {
1710 if ( C4::Context->preference('marcflavour') eq 'UNIMARC' and @$tags[$i] eq "100" and @$subfields[$i] eq "a" ) {
1712 # if we have a 100 field and it's values are not correct, skip them.
1713 # if we don't have any valid 100 field, we will create a default one at the end
1714 my $enc = substr( @$values[$i], 26, 2 );
1715 if ( $enc eq '01' or $enc eq '50' or $enc eq '03' ) {
1716 $unimarc_and_100_exist = 1;
1721 @$values[$i] =~ s/&/&/g;
1722 @$values[$i] =~ s/</</g;
1723 @$values[$i] =~ s/>/>/g;
1724 @$values[$i] =~ s/"/"/g;
1725 @$values[$i] =~ s/'/'/g;
1727 # if ( !utf8::is_utf8( @$values[$i] ) ) {
1728 # utf8::decode( @$values[$i] );
1730 if ( ( @$tags[$i] ne $prevtag ) ) {
1731 $j++ unless ( @$tags[$i] eq "" );
1732 my $indicator1 = eval { substr( @$indicator[$j], 0, 1 ) };
1733 my $indicator2 = eval { substr( @$indicator[$j], 1, 1 ) };
1734 my $ind1 = _default_ind_to_space($indicator1);
1736 if ( @$indicator[$j] ) {
1737 $ind2 = _default_ind_to_space($indicator2);
1739 warn "Indicator in @$tags[$i] is empty";
1743 $xml .= "</datafield>\n";
1744 if ( ( @$tags[$i] && @$tags[$i] > 10 )
1745 && ( @$values[$i] ne "" ) ) {
1746 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1747 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1753 if ( @$values[$i] ne "" ) {
1756 if ( @$tags[$i] eq "000" ) {
1757 $xml .= "<leader>@$values[$i]</leader>\n";
1760 # rest of the fixed fields
1761 } elsif ( @$tags[$i] < 10 ) {
1762 $xml .= "<controlfield tag=\"@$tags[$i]\">@$values[$i]</controlfield>\n";
1765 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1766 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1771 } else { # @$tags[$i] eq $prevtag
1772 my $indicator1 = eval { substr( @$indicator[$j], 0, 1 ) };
1773 my $indicator2 = eval { substr( @$indicator[$j], 1, 1 ) };
1774 my $ind1 = _default_ind_to_space($indicator1);
1776 if ( @$indicator[$j] ) {
1777 $ind2 = _default_ind_to_space($indicator2);
1779 warn "Indicator in @$tags[$i] is empty";
1782 if ( @$values[$i] eq "" ) {
1785 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1788 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1791 $prevtag = @$tags[$i];
1793 $xml .= "</datafield>\n" if @$tags > 0;
1794 if ( C4::Context->preference('marcflavour') eq 'UNIMARC' and !$unimarc_and_100_exist ) {
1796 # warn "SETTING 100 for $auth_type";
1797 my $string = strftime( "%Y%m%d", localtime(time) );
1799 # set 50 to position 26 is biblios, 13 if authorities
1801 $pos = 13 if $auth_type eq 'UNIMARCAUTH';
1802 $string = sprintf( "%-*s", 35, $string );
1803 substr( $string, $pos, 6, "50" );
1804 $xml .= "<datafield tag=\"100\" ind1=\"\" ind2=\"\">\n";
1805 $xml .= "<subfield code=\"a\">$string</subfield>\n";
1806 $xml .= "</datafield>\n";
1808 $xml .= "</record>\n";
1809 $xml .= MARC::File::XML::footer();
1813 =head2 _default_ind_to_space
1815 Passed what should be an indicator returns a space
1816 if its undefined or zero length
1820 sub _default_ind_to_space {
1822 if ( !defined $s || $s eq q{} ) {
1828 =head2 TransformHtmlToMarc
1830 L<$record> = TransformHtmlToMarc(L<$params>,L<$cgi>)
1831 L<$params> is a ref to an array as below:
1833 'tag_010_indicator1_531951' ,
1834 'tag_010_indicator2_531951' ,
1835 'tag_010_code_a_531951_145735' ,
1836 'tag_010_subfield_a_531951_145735' ,
1837 'tag_200_indicator1_873510' ,
1838 'tag_200_indicator2_873510' ,
1839 'tag_200_code_a_873510_673465' ,
1840 'tag_200_subfield_a_873510_673465' ,
1841 'tag_200_code_b_873510_704318' ,
1842 'tag_200_subfield_b_873510_704318' ,
1843 'tag_200_code_e_873510_280822' ,
1844 'tag_200_subfield_e_873510_280822' ,
1845 'tag_200_code_f_873510_110730' ,
1846 'tag_200_subfield_f_873510_110730' ,
1848 L<$cgi> is the CGI object which containts the value.
1849 L<$record> is the MARC::Record object.
1853 sub TransformHtmlToMarc {
1857 # explicitly turn on the UTF-8 flag for all
1858 # 'tag_' parameters to avoid incorrect character
1859 # conversion later on
1860 my $cgi_params = $cgi->Vars;
1861 foreach my $param_name ( keys %$cgi_params ) {
1862 if ( $param_name =~ /^tag_/ ) {
1863 my $param_value = $cgi_params->{$param_name};
1864 if ( utf8::decode($param_value) ) {
1865 $cgi_params->{$param_name} = $param_value;
1868 # FIXME - need to do something if string is not valid UTF-8
1872 # creating a new record
1873 my $record = MARC::Record->new();
1876 while ( $params->[$i] ) { # browse all CGI params
1877 my $param = $params->[$i];
1880 # if we are on biblionumber, store it in the MARC::Record (it may not be in the edited fields)
1881 if ( $param eq 'biblionumber' ) {
1882 my ( $biblionumbertagfield, $biblionumbertagsubfield ) = &GetMarcFromKohaField( "biblio.biblionumber", '' );
1883 if ( $biblionumbertagfield < 10 ) {
1884 $newfield = MARC::Field->new( $biblionumbertagfield, $cgi->param($param), );
1886 $newfield = MARC::Field->new( $biblionumbertagfield, '', '', "$biblionumbertagsubfield" => $cgi->param($param), );
1888 push @fields, $newfield if ($newfield);
1889 } elsif ( $param =~ /^tag_(\d*)_indicator1_/ ) { # new field start when having 'input name="..._indicator1_..."
1892 my $ind1 = _default_ind_to_space( substr( $cgi->param($param), 0, 1 ) );
1893 my $ind2 = _default_ind_to_space( substr( $cgi->param( $params->[ $i + 1 ] ), 0, 1 ) );
1897 if ( $tag < 10 ) { # no code for theses fields
1898 # in MARC editor, 000 contains the leader.
1899 if ( $tag eq '000' ) {
1900 $record->leader( $cgi->param( $params->[ $j + 1 ] ) ) if length( $cgi->param( $params->[ $j + 1 ] ) ) == 24;
1902 # between 001 and 009 (included)
1903 } elsif ( $cgi->param( $params->[ $j + 1 ] ) ne '' ) {
1904 $newfield = MARC::Field->new( $tag, $cgi->param( $params->[ $j + 1 ] ), );
1907 # > 009, deal with subfields
1909 while ( defined $params->[$j] && $params->[$j] =~ /_code_/ ) { # browse all it's subfield
1910 my $inner_param = $params->[$j];
1912 if ( $cgi->param( $params->[ $j + 1 ] ) ne '' ) { # only if there is a value (code => value)
1913 $newfield->add_subfields( $cgi->param($inner_param) => $cgi->param( $params->[ $j + 1 ] ) );
1916 if ( $cgi->param( $params->[ $j + 1 ] ) ne '' ) { # creating only if there is a value (code => value)
1917 $newfield = MARC::Field->new( $tag, $ind1, $ind2, $cgi->param($inner_param) => $cgi->param( $params->[ $j + 1 ] ), );
1923 push @fields, $newfield if ($newfield);
1928 $record->append_fields(@fields);
1932 # cache inverted MARC field map
1933 our $inverted_field_map;
1935 =head2 TransformMarcToKoha
1937 $result = TransformMarcToKoha( $dbh, $record, $frameworkcode )
1939 Extract data from a MARC bib record into a hashref representing
1940 Koha biblio, biblioitems, and items fields.
1944 sub TransformMarcToKoha {
1945 my ( $dbh, $record, $frameworkcode, $limit_table ) = @_;
1948 $limit_table = $limit_table || 0;
1949 $frameworkcode = '' unless defined $frameworkcode;
1951 unless ( defined $inverted_field_map ) {
1952 $inverted_field_map = _get_inverted_marc_field_map();
1956 if ( defined $limit_table && $limit_table eq 'items' ) {
1957 $tables{'items'} = 1;
1959 $tables{'items'} = 1;
1960 $tables{'biblio'} = 1;
1961 $tables{'biblioitems'} = 1;
1964 # traverse through record
1965 MARCFIELD: foreach my $field ( $record->fields() ) {
1966 my $tag = $field->tag();
1967 next MARCFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag};
1968 if ( $field->is_control_field() ) {
1969 my $kohafields = $inverted_field_map->{$frameworkcode}->{$tag}->{list};
1970 ENTRY: foreach my $entry ( @{$kohafields} ) {
1971 my ( $subfield, $table, $column ) = @{$entry};
1972 next ENTRY unless exists $tables{$table};
1973 my $key = _disambiguate( $table, $column );
1974 if ( $result->{$key} ) {
1975 unless ( ( $key eq "biblionumber" or $key eq "biblioitemnumber" ) and ( $field->data() eq "" ) ) {
1976 $result->{$key} .= " | " . $field->data();
1979 $result->{$key} = $field->data();
1984 # deal with subfields
1985 MARCSUBFIELD: foreach my $sf ( $field->subfields() ) {
1986 my $code = $sf->[0];
1987 next MARCSUBFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code};
1988 my $value = $sf->[1];
1989 SFENTRY: foreach my $entry ( @{ $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code} } ) {
1990 my ( $table, $column ) = @{$entry};
1991 next SFENTRY unless exists $tables{$table};
1992 my $key = _disambiguate( $table, $column );
1993 if ( $result->{$key} ) {
1994 unless ( ( $key eq "biblionumber" or $key eq "biblioitemnumber" ) and ( $value eq "" ) ) {
1995 $result->{$key} .= " | " . $value;
1998 $result->{$key} = $value;
2005 # modify copyrightdate to keep only the 1st year found
2006 if ( exists $result->{'copyrightdate'} ) {
2007 my $temp = $result->{'copyrightdate'};
2008 $temp =~ m/c(\d\d\d\d)/;
2009 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
2010 $result->{'copyrightdate'} = $1;
2011 } else { # if no cYYYY, get the 1st date.
2012 $temp =~ m/(\d\d\d\d)/;
2013 $result->{'copyrightdate'} = $1;
2017 # modify publicationyear to keep only the 1st year found
2018 if ( exists $result->{'publicationyear'} ) {
2019 my $temp = $result->{'publicationyear'};
2020 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
2021 $result->{'publicationyear'} = $1;
2022 } else { # if no cYYYY, get the 1st date.
2023 $temp =~ m/(\d\d\d\d)/;
2024 $result->{'publicationyear'} = $1;
2031 sub _get_inverted_marc_field_map {
2033 my $relations = C4::Context->marcfromkohafield;
2035 foreach my $frameworkcode ( keys %{$relations} ) {
2036 foreach my $kohafield ( keys %{ $relations->{$frameworkcode} } ) {
2037 next unless @{ $relations->{$frameworkcode}->{$kohafield} }; # not all columns are mapped to MARC tag & subfield
2038 my $tag = $relations->{$frameworkcode}->{$kohafield}->[0];
2039 my $subfield = $relations->{$frameworkcode}->{$kohafield}->[1];
2040 my ( $table, $column ) = split /[.]/, $kohafield, 2;
2041 push @{ $field_map->{$frameworkcode}->{$tag}->{list} }, [ $subfield, $table, $column ];
2042 push @{ $field_map->{$frameworkcode}->{$tag}->{sfs}->{$subfield} }, [ $table, $column ];
2048 =head2 _disambiguate
2050 $newkey = _disambiguate($table, $field);
2052 This is a temporary hack to distinguish between the
2053 following sets of columns when using TransformMarcToKoha.
2055 items.cn_source & biblioitems.cn_source
2056 items.cn_sort & biblioitems.cn_sort
2058 Columns that are currently NOT distinguished (FIXME
2059 due to lack of time to fully test) are:
2061 biblio.notes and biblioitems.notes
2066 FIXME - this is necessary because prefixing each column
2067 name with the table name would require changing lots
2068 of code and templates, and exposing more of the DB
2069 structure than is good to the UI templates, particularly
2070 since biblio and bibloitems may well merge in a future
2071 version. In the future, it would also be good to
2072 separate DB access and UI presentation field names
2077 sub CountItemsIssued {
2078 my ($biblionumber) = @_;
2079 my $dbh = C4::Context->dbh;
2080 my $sth = $dbh->prepare('SELECT COUNT(*) as issuedCount FROM items, issues WHERE items.itemnumber = issues.itemnumber AND items.biblionumber = ?');
2081 $sth->execute($biblionumber);
2082 my $row = $sth->fetchrow_hashref();
2083 return $row->{'issuedCount'};
2087 my ( $table, $column ) = @_;
2088 if ( $column eq "cn_sort" or $column eq "cn_source" ) {
2089 return $table . '.' . $column;
2096 =head2 get_koha_field_from_marc
2098 $result->{_disambiguate($table, $field)} =
2099 get_koha_field_from_marc($table,$field,$record,$frameworkcode);
2101 Internal function to map data from the MARC record to a specific non-MARC field.
2102 FIXME: this is meant to replace TransformMarcToKohaOneField after more testing.
2106 sub get_koha_field_from_marc {
2107 my ( $koha_table, $koha_column, $record, $frameworkcode ) = @_;
2108 my ( $tagfield, $subfield ) = GetMarcFromKohaField( $koha_table . '.' . $koha_column, $frameworkcode );
2110 foreach my $field ( $record->field($tagfield) ) {
2111 if ( $field->tag() < 10 ) {
2113 $kohafield .= " | " . $field->data();
2115 $kohafield = $field->data();
2118 if ( $field->subfields ) {
2119 my @subfields = $field->subfields();
2120 foreach my $subfieldcount ( 0 .. $#subfields ) {
2121 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2123 $kohafield .= " | " . $subfields[$subfieldcount][1];
2125 $kohafield = $subfields[$subfieldcount][1];
2135 =head2 TransformMarcToKohaOneField
2137 $result = TransformMarcToKohaOneField( $kohatable, $kohafield, $record, $result, $frameworkcode )
2141 sub TransformMarcToKohaOneField {
2143 # FIXME ? if a field has a repeatable subfield that is used in old-db,
2144 # only the 1st will be retrieved...
2145 my ( $kohatable, $kohafield, $record, $result, $frameworkcode ) = @_;
2147 my ( $tagfield, $subfield ) = GetMarcFromKohaField( $kohatable . "." . $kohafield, $frameworkcode );
2148 foreach my $field ( $record->field($tagfield) ) {
2149 if ( $field->tag() < 10 ) {
2150 if ( $result->{$kohafield} ) {
2151 $result->{$kohafield} .= " | " . $field->data();
2153 $result->{$kohafield} = $field->data();
2156 if ( $field->subfields ) {
2157 my @subfields = $field->subfields();
2158 foreach my $subfieldcount ( 0 .. $#subfields ) {
2159 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2160 if ( $result->{$kohafield} ) {
2161 $result->{$kohafield} .= " | " . $subfields[$subfieldcount][1];
2163 $result->{$kohafield} = $subfields[$subfieldcount][1];
2173 =head1 OTHER FUNCTIONS
2176 =head2 PrepareItemrecordDisplay
2178 PrepareItemrecordDisplay($itemrecord,$bibnum,$itemumber,$frameworkcode);
2180 Returns a hash with all the fields for Display a given item data in a template
2182 The $frameworkcode returns the item for the given frameworkcode, ONLY if bibnum is not provided
2186 sub PrepareItemrecordDisplay {
2188 my ( $bibnum, $itemnum, $defaultvalues, $frameworkcode ) = @_;
2190 my $dbh = C4::Context->dbh;
2191 $frameworkcode = &GetFrameworkCode($bibnum) if $bibnum;
2192 my ( $itemtagfield, $itemtagsubfield ) = &GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
2193 my $tagslib = &GetMarcStructure( 1, $frameworkcode );
2195 # return nothing if we don't have found an existing framework.
2196 return "" unless $tagslib;
2197 my $itemrecord = C4::Items::GetMarcItem( $bibnum, $itemnum ) if ($itemnum);
2199 my $authorised_values_sth = $dbh->prepare( "SELECT authorised_value,lib FROM authorised_values WHERE category=? ORDER BY lib" );
2200 foreach my $tag ( sort keys %{$tagslib} ) {
2201 my $previous_tag = '';
2204 # loop through each subfield
2206 foreach my $subfield ( sort keys %{ $tagslib->{$tag} } ) {
2207 next if ( subfield_is_koha_internal_p($subfield) );
2208 next if ( $tagslib->{$tag}->{$subfield}->{'tab'} ne "10" );
2210 $subfield_data{tag} = $tag;
2211 $subfield_data{subfield} = $subfield;
2212 $subfield_data{countsubfield} = $cntsubf++;
2213 $subfield_data{kohafield} = $tagslib->{$tag}->{$subfield}->{'kohafield'};
2215 # $subfield_data{marc_lib}=$tagslib->{$tag}->{$subfield}->{lib};
2216 $subfield_data{marc_lib} = $tagslib->{$tag}->{$subfield}->{lib};
2217 $subfield_data{mandatory} = $tagslib->{$tag}->{$subfield}->{mandatory};
2218 $subfield_data{repeatable} = $tagslib->{$tag}->{$subfield}->{repeatable};
2219 $subfield_data{hidden} = "display:none"
2220 if $tagslib->{$tag}->{$subfield}->{hidden};
2221 my ( $x, $defaultvalue );
2223 ( $x, $defaultvalue ) = _find_value( $tag, $subfield, $itemrecord );
2225 $defaultvalue = $tagslib->{$tag}->{$subfield}->{defaultvalue} unless $defaultvalue;
2226 if ( !defined $defaultvalue ) {
2227 $defaultvalue = q||;
2229 $defaultvalue =~ s/"/"/g;
2231 # search for itemcallnumber if applicable
2232 if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq 'items.itemcallnumber'
2233 && C4::Context->preference('itemcallnumber') ) {
2234 my $CNtag = substr( C4::Context->preference('itemcallnumber'), 0, 3 );
2235 my $CNsubfield = substr( C4::Context->preference('itemcallnumber'), 3, 1 );
2236 my $temp = $itemrecord->field($CNtag) if ($itemrecord);
2238 $defaultvalue = $temp->subfield($CNsubfield);
2241 if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq 'items.itemcallnumber'
2243 && $defaultvalues->{'callnumber'} ) {
2244 my $temp = $itemrecord->field($subfield) if ($itemrecord);
2246 $defaultvalue = $defaultvalues->{'callnumber'} if $defaultvalues;
2249 if ( ( $tagslib->{$tag}->{$subfield}->{kohafield} eq 'items.holdingbranch' || $tagslib->{$tag}->{$subfield}->{kohafield} eq 'items.homebranch' )
2251 && $defaultvalues->{'branchcode'} ) {
2252 my $temp = $itemrecord->field($subfield) if ($itemrecord);
2254 $defaultvalue = $defaultvalues->{branchcode} if $defaultvalues;
2257 if ( $tagslib->{$tag}->{$subfield}->{authorised_value} ) {
2258 my @authorised_values;
2261 # builds list, depending on authorised value...
2263 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
2264 if ( ( C4::Context->preference("IndependantBranches") )
2265 && ( C4::Context->userenv->{flags} % 2 != 1 ) ) {
2266 my $sth = $dbh->prepare( "SELECT branchcode,branchname FROM branches WHERE branchcode = ? ORDER BY branchname" );
2267 $sth->execute( C4::Context->userenv->{branch} );
2268 push @authorised_values, ""
2269 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2270 while ( my ( $branchcode, $branchname ) = $sth->fetchrow_array ) {
2271 push @authorised_values, $branchcode;
2272 $authorised_lib{$branchcode} = $branchname;
2275 my $sth = $dbh->prepare( "SELECT branchcode,branchname FROM branches ORDER BY branchname" );
2277 push @authorised_values, ""
2278 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2279 while ( my ( $branchcode, $branchname ) = $sth->fetchrow_array ) {
2280 push @authorised_values, $branchcode;
2281 $authorised_lib{$branchcode} = $branchname;
2286 } elsif ( $tagslib->{$tag}->{$subfield}->{authorised_value} eq "itemtypes" ) {
2287 my $sth = $dbh->prepare( "SELECT itemtype,description FROM itemtypes ORDER BY description" );
2289 push @authorised_values, ""
2290 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2291 while ( my ( $itemtype, $description ) = $sth->fetchrow_array ) {
2292 push @authorised_values, $itemtype;
2293 $authorised_lib{$itemtype} = $description;
2296 } elsif ( $tagslib->{$tag}->{$subfield}->{authorised_value} eq "cn_source" ) {
2297 push @authorised_values, "" unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2299 my $class_sources = GetClassSources();
2300 my $default_source = C4::Context->preference("DefaultClassificationSource");
2302 foreach my $class_source (sort keys %$class_sources) {
2303 next unless $class_sources->{$class_source}->{'used'} or
2304 ($class_source eq $default_source);
2305 push @authorised_values, $class_source;
2306 $authorised_lib{$class_source} = $class_sources->{$class_source}->{'description'};
2309 #---- "true" authorised value
2311 $authorised_values_sth->execute( $tagslib->{$tag}->{$subfield}->{authorised_value} );
2312 push @authorised_values, ""
2313 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2314 while ( my ( $value, $lib ) = $authorised_values_sth->fetchrow_array ) {
2315 push @authorised_values, $value;
2316 $authorised_lib{$value} = $lib;
2319 $subfield_data{marc_value} = CGI::scrolling_list(
2320 -name => 'field_value',
2321 -values => \@authorised_values,
2322 -default => "$defaultvalue",
2323 -labels => \%authorised_lib,
2329 $subfield_data{marc_value} = "<input type=\"text\" name=\"field_value\" value=\"$defaultvalue\" size=\"50\" maxlength=\"255\" />";
2331 push( @loop_data, \%subfield_data );
2335 my $itemnumber = $itemrecord->subfield( $itemtagfield, $itemtagsubfield )
2336 if ( $itemrecord && $itemrecord->field($itemtagfield) );
2338 'itemtagfield' => $itemtagfield,
2339 'itemtagsubfield' => $itemtagsubfield,
2340 'itemnumber' => $itemnumber,
2341 'iteminformation' => \@loop_data
2348 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2350 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2351 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2352 # =head2 ModZebrafiles
2354 # &ModZebrafiles( $dbh, $biblionumber, $record, $folder, $server );
2358 # sub ModZebrafiles {
2360 # my ( $dbh, $biblionumber, $record, $folder, $server ) = @_;
2364 # C4::Context->zebraconfig($server)->{directory} . "/" . $folder . "/";
2365 # unless ( opendir( DIR, "$zebradir" ) ) {
2366 # warn "$zebradir not found";
2370 # my $filename = $zebradir . $biblionumber;
2373 # open( OUTPUT, ">", $filename . ".xml" );
2374 # print OUTPUT $record;
2381 ModZebra( $biblionumber, $op, $server, $oldRecord, $newRecord );
2383 $biblionumber is the biblionumber we want to index
2385 $op is specialUpdate or delete, and is used to know what we want to do
2387 $server is the server that we want to update
2389 $oldRecord is the MARC::Record containing the previous version of the record. This is used only when
2390 NoZebra=1, as NoZebra indexing needs to know the previous version of a record in order to
2393 $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.
2398 ###Accepts a $server variable thus we can use it for biblios authorities or other zebra dbs
2399 my ( $biblionumber, $op, $server, $oldRecord, $newRecord ) = @_;
2400 my $dbh = C4::Context->dbh;
2402 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2404 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2405 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2407 if ( C4::Context->preference("NoZebra") ) {
2409 # lock the nozebra table : we will read index lines, update them in Perl process
2410 # and write everything in 1 transaction.
2411 # lock the table to avoid someone else overwriting what we are doing
2412 $dbh->do('LOCK TABLES nozebra WRITE,biblio WRITE,biblioitems WRITE, systempreferences WRITE, auth_types WRITE, auth_header WRITE, auth_subfield_structure READ');
2413 my %result; # the result hash that will be built by deletion / add, and written on mySQL at the end, to improve speed
2414 if ( $op eq 'specialUpdate' ) {
2416 # OK, we have to add or update the record
2417 # 1st delete (virtually, in indexes), if record actually exists
2419 %result = _DelBiblioNoZebra( $biblionumber, $oldRecord, $server );
2422 # ... add the record
2423 %result = _AddBiblioNoZebra( $biblionumber, $newRecord, $server, %result );
2426 # it's a deletion, delete the record...
2427 # warn "DELETE the record $biblionumber on $server".$record->as_formatted;
2428 %result = _DelBiblioNoZebra( $biblionumber, $oldRecord, $server );
2431 # ok, now update the database...
2432 my $sth = $dbh->prepare("UPDATE nozebra SET biblionumbers=? WHERE server=? AND indexname=? AND value=?");
2433 foreach my $key ( keys %result ) {
2434 foreach my $index ( keys %{ $result{$key} } ) {
2435 $sth->execute( $result{$key}->{$index}, $server, $key, $index );
2438 $dbh->do('UNLOCK TABLES');
2442 # we use zebra, just fill zebraqueue table
2444 my $check_sql = "SELECT COUNT(*) FROM zebraqueue
2446 AND biblio_auth_number = ?
2449 my $check_sth = $dbh->prepare_cached($check_sql);
2450 $check_sth->execute( $server, $biblionumber, $op );
2451 my ($count) = $check_sth->fetchrow_array;
2452 $check_sth->finish();
2453 if ( $count == 0 ) {
2454 my $sth = $dbh->prepare("INSERT INTO zebraqueue (biblio_auth_number,server,operation) VALUES(?,?,?)");
2455 $sth->execute( $biblionumber, $server, $op );
2461 =head2 GetNoZebraIndexes
2463 %indexes = GetNoZebraIndexes;
2465 return the data from NoZebraIndexes syspref.
2469 sub GetNoZebraIndexes {
2470 my $no_zebra_indexes = C4::Context->preference('NoZebraIndexes');
2472 INDEX: foreach my $line ( split /['"],[\n\r]*/, $no_zebra_indexes ) {
2473 $line =~ /(.*)=>(.*)/;
2474 my $index = $1; # initial ' or " is removed afterwards
2476 $index =~ s/'|"|\s//g;
2477 $fields =~ s/'|"|\s//g;
2478 $indexes{$index} = $fields;
2483 =head1 INTERNAL FUNCTIONS
2485 =head2 _DelBiblioNoZebra($biblionumber,$record,$server);
2487 function to delete a biblio in NoZebra indexes
2488 This function does NOT delete anything in database : it reads all the indexes entries
2489 that have to be deleted & delete them in the hash
2491 The SQL part is done either :
2492 - after the Add if we are modifying a biblio (delete + add again)
2493 - immediatly after this sub if we are doing a true deletion.
2495 $server can be 'biblioserver' or 'authorityserver' : it indexes biblios or authorities (in the same table, $server being part of the table itself
2499 sub _DelBiblioNoZebra {
2500 my ( $biblionumber, $record, $server ) = @_;
2503 my $dbh = C4::Context->dbh;
2508 if ( $server eq 'biblioserver' ) {
2509 %index = GetNoZebraIndexes;
2511 # get title of the record (to store the 10 first letters with the index)
2512 my ( $titletag, $titlesubfield ) = GetMarcFromKohaField( 'biblio.title', '' ); # FIXME: should be GetFrameworkCode($biblionumber) ??
2513 $title = lc( $record->subfield( $titletag, $titlesubfield ) );
2516 # for authorities, the "title" is the $a mainentry
2517 my ( $auth_type_tag, $auth_type_sf ) = C4::AuthoritiesMarc::get_auth_type_location();
2518 my $authref = C4::AuthoritiesMarc::GetAuthType( $record->subfield( $auth_type_tag, $auth_type_sf ) );
2519 warn "ERROR : authtype undefined for " . $record->as_formatted unless $authref;
2520 $title = $record->subfield( $authref->{auth_tag_to_report}, 'a' );
2521 $index{'mainmainentry'} = $authref->{'auth_tag_to_report'} . 'a';
2522 $index{'mainentry'} = $authref->{'auth_tag_to_report'} . '*';
2523 $index{'auth_type'} = "${auth_type_tag}${auth_type_sf}";
2528 # remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
2529 $title =~ s/ |,|;|\[|\]|\(|\)|\*|-|'|=//g;
2531 # limit to 10 char, should be enough, and limit the DB size
2532 $title = substr( $title, 0, 10 );
2535 my $sth2 = $dbh->prepare('SELECT biblionumbers FROM nozebra WHERE server=? AND indexname=? AND value=?');
2536 foreach my $field ( $record->fields() ) {
2538 #parse each subfield
2539 next if $field->tag < 10;
2540 foreach my $subfield ( $field->subfields() ) {
2541 my $tag = $field->tag();
2542 my $subfieldcode = $subfield->[0];
2545 # check each index to see if the subfield is stored somewhere
2546 # otherwise, store it in __RAW__ index
2547 foreach my $key ( keys %index ) {
2549 # warn "examining $key index : ".$index{$key}." for $tag $subfieldcode";
2550 if ( $index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/ ) {
2552 my $line = lc $subfield->[1];
2554 # remove meaningless value in the field...
2555 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
2557 # ... and split in words
2558 foreach ( split / /, $line ) {
2559 next unless $_; # skip empty values (multiple spaces)
2560 # if the entry is already here, do nothing, the biblionumber has already be removed
2561 unless ( defined( $result{$key}->{$_} ) && ( $result{$key}->{$_} =~ /$biblionumber,$title\-(\d);/ ) ) {
2563 # get the index value if it exist in the nozebra table and remove the entry, otherwise, do nothing
2564 $sth2->execute( $server, $key, $_ );
2565 my $existing_biblionumbers = $sth2->fetchrow;
2568 if ($existing_biblionumbers) {
2570 # warn " existing for $key $_: $existing_biblionumbers";
2571 $result{$key}->{$_} = $existing_biblionumbers;
2572 $result{$key}->{$_} =~ s/$biblionumber,$title\-(\d);//;
2579 # the subfield is not indexed, store it in __RAW__ index anyway
2581 my $line = lc $subfield->[1];
2582 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
2584 # ... and split in words
2585 foreach ( split / /, $line ) {
2586 next unless $_; # skip empty values (multiple spaces)
2587 # if the entry is already here, do nothing, the biblionumber has already be removed
2588 unless ( $result{'__RAW__'}->{$_} =~ /$biblionumber,$title\-(\d);/ ) {
2590 # get the index value if it exist in the nozebra table and remove the entry, otherwise, do nothing
2591 $sth2->execute( $server, '__RAW__', $_ );
2592 my $existing_biblionumbers = $sth2->fetchrow;
2595 if ($existing_biblionumbers) {
2596 $result{'__RAW__'}->{$_} = $existing_biblionumbers;
2597 $result{'__RAW__'}->{$_} =~ s/$biblionumber,$title\-(\d);//;
2607 =head2 _AddBiblioNoZebra
2609 _AddBiblioNoZebra($biblionumber, $record, $server, %result);
2611 function to add a biblio in NoZebra indexes
2615 sub _AddBiblioNoZebra {
2616 my ( $biblionumber, $record, $server, %result ) = @_;
2617 my $dbh = C4::Context->dbh;
2622 if ( $server eq 'biblioserver' ) {
2623 %index = GetNoZebraIndexes;
2625 # get title of the record (to store the 10 first letters with the index)
2626 my ( $titletag, $titlesubfield ) = GetMarcFromKohaField( 'biblio.title', '' ); # FIXME: should be GetFrameworkCode($biblionumber) ??
2627 $title = lc( $record->subfield( $titletag, $titlesubfield ) );
2630 # warn "server : $server";
2631 # for authorities, the "title" is the $a mainentry
2632 my ( $auth_type_tag, $auth_type_sf ) = C4::AuthoritiesMarc::get_auth_type_location();
2633 my $authref = C4::AuthoritiesMarc::GetAuthType( $record->subfield( $auth_type_tag, $auth_type_sf ) );
2634 warn "ERROR : authtype undefined for " . $record->as_formatted unless $authref;
2635 $title = $record->subfield( $authref->{auth_tag_to_report}, 'a' );
2636 $index{'mainmainentry'} = $authref->{auth_tag_to_report} . 'a';
2637 $index{'mainentry'} = $authref->{auth_tag_to_report} . '*';
2638 $index{'auth_type'} = "${auth_type_tag}${auth_type_sf}";
2641 # remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
2642 $title =~ s/ |\.|,|;|\[|\]|\(|\)|\*|-|'|:|=|\r|\n//g;
2644 # limit to 10 char, should be enough, and limit the DB size
2645 $title = substr( $title, 0, 10 );
2648 my $sth2 = $dbh->prepare('SELECT biblionumbers FROM nozebra WHERE server=? AND indexname=? AND value=?');
2649 foreach my $field ( $record->fields() ) {
2651 #parse each subfield
2652 ###FIXME: impossible to index a 001-009 value with NoZebra
2653 next if $field->tag < 10;
2654 foreach my $subfield ( $field->subfields() ) {
2655 my $tag = $field->tag();
2656 my $subfieldcode = $subfield->[0];
2659 # warn "INDEXING :".$subfield->[1];
2660 # check each index to see if the subfield is stored somewhere
2661 # otherwise, store it in __RAW__ index
2662 foreach my $key ( keys %index ) {
2664 # warn "examining $key index : ".$index{$key}." for $tag $subfieldcode";
2665 if ( $index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/ ) {
2667 my $line = lc $subfield->[1];
2669 # remove meaningless value in the field...
2670 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:|\r|\n/ /g;
2672 # ... and split in words
2673 foreach ( split / /, $line ) {
2674 next unless $_; # skip empty values (multiple spaces)
2675 # if the entry is already here, improve weight
2677 # warn "managing $_";
2678 if ( exists $result{$key}->{$_} && $result{$key}->{"$_"} =~ /$biblionumber,\Q$title\E\-(\d+);/ ) {
2679 my $weight = $1 + 1;
2680 $result{$key}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//g;
2681 $result{$key}->{"$_"} .= "$biblionumber,$title-$weight;";
2684 # get the value if it exist in the nozebra table, otherwise, create it
2685 $sth2->execute( $server, $key, $_ );
2686 my $existing_biblionumbers = $sth2->fetchrow;
2689 if ($existing_biblionumbers) {
2690 $result{$key}->{"$_"} = $existing_biblionumbers;
2691 my $weight = defined $1 ? $1 + 1 : 1;
2692 $result{$key}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//g;
2693 $result{$key}->{"$_"} .= "$biblionumber,$title-$weight;";
2695 # create a new ligne for this entry
2698 # warn "INSERT : $server / $key / $_";
2699 $dbh->do( 'INSERT INTO nozebra SET server=' . $dbh->quote($server) . ', indexname=' . $dbh->quote($key) . ',value=' . $dbh->quote($_) );
2700 $result{$key}->{"$_"} .= "$biblionumber,$title-1;";
2707 # the subfield is not indexed, store it in __RAW__ index anyway
2709 my $line = lc $subfield->[1];
2710 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:|\r|\n/ /g;
2712 # ... and split in words
2713 foreach ( split / /, $line ) {
2714 next unless $_; # skip empty values (multiple spaces)
2715 # if the entry is already here, improve weight
2716 my $tmpstr = $result{'__RAW__'}->{"$_"} || "";
2717 if ( $tmpstr =~ /$biblionumber,\Q$title\E\-(\d+);/ ) {
2718 my $weight = $1 + 1;
2719 $result{'__RAW__'}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//;
2720 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-$weight;";
2723 # get the value if it exist in the nozebra table, otherwise, create it
2724 $sth2->execute( $server, '__RAW__', $_ );
2725 my $existing_biblionumbers = $sth2->fetchrow;
2728 if ($existing_biblionumbers) {
2729 $result{'__RAW__'}->{"$_"} = $existing_biblionumbers;
2730 my $weight = ( $1 ? $1 : 0 ) + 1;
2731 $result{'__RAW__'}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//;
2732 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-$weight;";
2734 # create a new ligne for this entry
2736 $dbh->do( 'INSERT INTO nozebra SET server=' . $dbh->quote($server) . ', indexname="__RAW__",value=' . $dbh->quote($_) );
2737 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-1;";
2749 ($indicators, $value) = _find_value($tag, $subfield, $record,$encoding);
2751 Find the given $subfield in the given $tag in the given
2752 MARC::Record $record. If the subfield is found, returns
2753 the (indicators, value) pair; otherwise, (undef, undef) is
2757 Such a function is used in addbiblio AND additem and serial-edit and maybe could be used in Authorities.
2758 I suggest we export it from this module.
2763 my ( $tagfield, $insubfield, $record, $encoding ) = @_;
2766 if ( $tagfield < 10 ) {
2767 if ( $record->field($tagfield) ) {
2768 push @result, $record->field($tagfield)->data();
2773 foreach my $field ( $record->field($tagfield) ) {
2774 my @subfields = $field->subfields();
2775 foreach my $subfield (@subfields) {
2776 if ( @$subfield[0] eq $insubfield ) {
2777 push @result, @$subfield[1];
2778 $indicator = $field->indicator(1) . $field->indicator(2);
2783 return ( $indicator, @result );
2786 =head2 _koha_marc_update_bib_ids
2789 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
2791 Internal function to add or update biblionumber and biblioitemnumber to
2796 sub _koha_marc_update_bib_ids {
2797 my ( $record, $frameworkcode, $biblionumber, $biblioitemnumber ) = @_;
2799 # we must add bibnum and bibitemnum in MARC::Record...
2800 # we build the new field with biblionumber and biblioitemnumber
2801 # we drop the original field
2802 # we add the new builded field.
2803 my ( $biblio_tag, $biblio_subfield ) = GetMarcFromKohaField( "biblio.biblionumber", $frameworkcode );
2804 my ( $biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField( "biblioitems.biblioitemnumber", $frameworkcode );
2806 if ( $biblio_tag != $biblioitem_tag ) {
2808 # biblionumber & biblioitemnumber are in different fields
2810 # deal with biblionumber
2811 my ( $new_field, $old_field );
2812 if ( $biblio_tag < 10 ) {
2813 $new_field = MARC::Field->new( $biblio_tag, $biblionumber );
2815 $new_field = MARC::Field->new( $biblio_tag, '', '', "$biblio_subfield" => $biblionumber );
2818 # drop old field and create new one...
2819 $old_field = $record->field($biblio_tag);
2820 $record->delete_field($old_field) if $old_field;
2821 $record->append_fields($new_field);
2823 # deal with biblioitemnumber
2824 if ( $biblioitem_tag < 10 ) {
2825 $new_field = MARC::Field->new( $biblioitem_tag, $biblioitemnumber, );
2827 $new_field = MARC::Field->new( $biblioitem_tag, '', '', "$biblioitem_subfield" => $biblioitemnumber, );
2830 # drop old field and create new one...
2831 $old_field = $record->field($biblioitem_tag);
2832 $record->delete_field($old_field) if $old_field;
2833 $record->insert_fields_ordered($new_field);
2837 # biblionumber & biblioitemnumber are in the same field (can't be <10 as fields <10 have only 1 value)
2838 my $new_field = MARC::Field->new(
2839 $biblio_tag, '', '',
2840 "$biblio_subfield" => $biblionumber,
2841 "$biblioitem_subfield" => $biblioitemnumber
2844 # drop old field and create new one...
2845 my $old_field = $record->field($biblio_tag);
2846 $record->delete_field($old_field) if $old_field;
2847 $record->insert_fields_ordered($new_field);
2851 =head2 _koha_marc_update_biblioitem_cn_sort
2853 _koha_marc_update_biblioitem_cn_sort($marc, $biblioitem, $frameworkcode);
2855 Given a MARC bib record and the biblioitem hash, update the
2856 subfield that contains a copy of the value of biblioitems.cn_sort.
2860 sub _koha_marc_update_biblioitem_cn_sort {
2862 my $biblioitem = shift;
2863 my $frameworkcode = shift;
2865 my ( $biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField( "biblioitems.cn_sort", $frameworkcode );
2866 return unless $biblioitem_tag;
2868 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2870 if ( my $field = $marc->field($biblioitem_tag) ) {
2871 $field->delete_subfield( code => $biblioitem_subfield );
2872 if ( $cn_sort ne '' ) {
2873 $field->add_subfields( $biblioitem_subfield => $cn_sort );
2877 # if we get here, no biblioitem tag is present in the MARC record, so
2878 # we'll create it if $cn_sort is not empty -- this would be
2879 # an odd combination of events, however
2881 $marc->insert_grouped_field( MARC::Field->new( $biblioitem_tag, ' ', ' ', $biblioitem_subfield => $cn_sort ) );
2886 =head2 _koha_add_biblio
2888 my ($biblionumber,$error) = _koha_add_biblio($dbh,$biblioitem);
2890 Internal function to add a biblio ($biblio is a hash with the values)
2894 sub _koha_add_biblio {
2895 my ( $dbh, $biblio, $frameworkcode ) = @_;
2899 # set the series flag
2900 unless (defined $biblio->{'serial'}){
2901 $biblio->{'serial'} = 0;
2902 if ( $biblio->{'seriestitle'} ) { $biblio->{'serial'} = 1 }
2905 my $query = "INSERT INTO biblio
2906 SET frameworkcode = ?,
2917 my $sth = $dbh->prepare($query);
2919 $frameworkcode, $biblio->{'author'}, $biblio->{'title'}, $biblio->{'unititle'}, $biblio->{'notes'},
2920 $biblio->{'serial'}, $biblio->{'seriestitle'}, $biblio->{'copyrightdate'}, $biblio->{'abstract'}
2923 my $biblionumber = $dbh->{'mysql_insertid'};
2924 if ( $dbh->errstr ) {
2925 $error .= "ERROR in _koha_add_biblio $query" . $dbh->errstr;
2931 #warn "LEAVING _koha_add_biblio: ".$biblionumber."\n";
2932 return ( $biblionumber, $error );
2935 =head2 _koha_modify_biblio
2937 my ($biblionumber,$error) == _koha_modify_biblio($dbh,$biblio,$frameworkcode);
2939 Internal function for updating the biblio table
2943 sub _koha_modify_biblio {
2944 my ( $dbh, $biblio, $frameworkcode ) = @_;
2949 SET frameworkcode = ?,
2958 WHERE biblionumber = ?
2961 my $sth = $dbh->prepare($query);
2964 $frameworkcode, $biblio->{'author'}, $biblio->{'title'}, $biblio->{'unititle'}, $biblio->{'notes'},
2965 $biblio->{'serial'}, $biblio->{'seriestitle'}, $biblio->{'copyrightdate'}, $biblio->{'abstract'}, $biblio->{'biblionumber'}
2966 ) if $biblio->{'biblionumber'};
2968 if ( $dbh->errstr || !$biblio->{'biblionumber'} ) {
2969 $error .= "ERROR in _koha_modify_biblio $query" . $dbh->errstr;
2972 return ( $biblio->{'biblionumber'}, $error );
2975 =head2 _koha_modify_biblioitem_nonmarc
2977 my ($biblioitemnumber,$error) = _koha_modify_biblioitem_nonmarc( $dbh, $biblioitem );
2979 Updates biblioitems row except for marc and marcxml, which should be changed
2984 sub _koha_modify_biblioitem_nonmarc {
2985 my ( $dbh, $biblioitem ) = @_;
2988 # re-calculate the cn_sort, it may have changed
2989 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2991 my $query = "UPDATE biblioitems
2992 SET biblionumber = ?,
2998 publicationyear = ?,
3002 collectiontitle = ?,
3004 collectionvolume= ?,
3005 editionstatement= ?,
3006 editionresponsibility = ?,
3020 where biblioitemnumber = ?
3022 my $sth = $dbh->prepare($query);
3024 $biblioitem->{'biblionumber'}, $biblioitem->{'volume'}, $biblioitem->{'number'}, $biblioitem->{'itemtype'},
3025 $biblioitem->{'isbn'}, $biblioitem->{'issn'}, $biblioitem->{'publicationyear'}, $biblioitem->{'publishercode'},
3026 $biblioitem->{'volumedate'}, $biblioitem->{'volumedesc'}, $biblioitem->{'collectiontitle'}, $biblioitem->{'collectionissn'},
3027 $biblioitem->{'collectionvolume'}, $biblioitem->{'editionstatement'}, $biblioitem->{'editionresponsibility'}, $biblioitem->{'illus'},
3028 $biblioitem->{'pages'}, $biblioitem->{'bnotes'}, $biblioitem->{'size'}, $biblioitem->{'place'},
3029 $biblioitem->{'lccn'}, $biblioitem->{'url'}, $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'},
3030 $biblioitem->{'cn_item'}, $biblioitem->{'cn_suffix'}, $cn_sort, $biblioitem->{'totalissues'},
3031 $biblioitem->{'biblioitemnumber'}
3033 if ( $dbh->errstr ) {
3034 $error .= "ERROR in _koha_modify_biblioitem_nonmarc $query" . $dbh->errstr;
3037 return ( $biblioitem->{'biblioitemnumber'}, $error );
3040 =head2 _koha_add_biblioitem
3042 my ($biblioitemnumber,$error) = _koha_add_biblioitem( $dbh, $biblioitem );
3044 Internal function to add a biblioitem
3048 sub _koha_add_biblioitem {
3049 my ( $dbh, $biblioitem ) = @_;
3052 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3053 my $query = "INSERT INTO biblioitems SET
3060 publicationyear = ?,
3064 collectiontitle = ?,
3066 collectionvolume= ?,
3067 editionstatement= ?,
3068 editionresponsibility = ?,
3084 my $sth = $dbh->prepare($query);
3086 $biblioitem->{'biblionumber'}, $biblioitem->{'volume'}, $biblioitem->{'number'}, $biblioitem->{'itemtype'},
3087 $biblioitem->{'isbn'}, $biblioitem->{'issn'}, $biblioitem->{'publicationyear'}, $biblioitem->{'publishercode'},
3088 $biblioitem->{'volumedate'}, $biblioitem->{'volumedesc'}, $biblioitem->{'collectiontitle'}, $biblioitem->{'collectionissn'},
3089 $biblioitem->{'collectionvolume'}, $biblioitem->{'editionstatement'}, $biblioitem->{'editionresponsibility'}, $biblioitem->{'illus'},
3090 $biblioitem->{'pages'}, $biblioitem->{'bnotes'}, $biblioitem->{'size'}, $biblioitem->{'place'},
3091 $biblioitem->{'lccn'}, $biblioitem->{'marc'}, $biblioitem->{'url'}, $biblioitem->{'biblioitems.cn_source'},
3092 $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'}, $biblioitem->{'cn_suffix'}, $cn_sort,
3093 $biblioitem->{'totalissues'}
3095 my $bibitemnum = $dbh->{'mysql_insertid'};
3097 if ( $dbh->errstr ) {
3098 $error .= "ERROR in _koha_add_biblioitem $query" . $dbh->errstr;
3102 return ( $bibitemnum, $error );
3105 =head2 _koha_delete_biblio
3107 $error = _koha_delete_biblio($dbh,$biblionumber);
3109 Internal sub for deleting from biblio table -- also saves to deletedbiblio
3111 C<$dbh> - the database handle
3113 C<$biblionumber> - the biblionumber of the biblio to be deleted
3117 # FIXME: add error handling
3119 sub _koha_delete_biblio {
3120 my ( $dbh, $biblionumber ) = @_;
3122 # get all the data for this biblio
3123 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber=?");
3124 $sth->execute($biblionumber);
3126 if ( my $data = $sth->fetchrow_hashref ) {
3128 # save the record in deletedbiblio
3129 # find the fields to save
3130 my $query = "INSERT INTO deletedbiblio SET ";
3132 foreach my $temp ( keys %$data ) {
3133 $query .= "$temp = ?,";
3134 push( @bind, $data->{$temp} );
3137 # replace the last , by ",?)"
3139 my $bkup_sth = $dbh->prepare($query);
3140 $bkup_sth->execute(@bind);
3144 my $del_sth = $dbh->prepare("DELETE FROM biblio WHERE biblionumber=?");
3145 $del_sth->execute($biblionumber);
3152 =head2 _koha_delete_biblioitems
3154 $error = _koha_delete_biblioitems($dbh,$biblioitemnumber);
3156 Internal sub for deleting from biblioitems table -- also saves to deletedbiblioitems
3158 C<$dbh> - the database handle
3159 C<$biblionumber> - the biblioitemnumber of the biblioitem to be deleted
3163 # FIXME: add error handling
3165 sub _koha_delete_biblioitems {
3166 my ( $dbh, $biblioitemnumber ) = @_;
3168 # get all the data for this biblioitem
3169 my $sth = $dbh->prepare("SELECT * FROM biblioitems WHERE biblioitemnumber=?");
3170 $sth->execute($biblioitemnumber);
3172 if ( my $data = $sth->fetchrow_hashref ) {
3174 # save the record in deletedbiblioitems
3175 # find the fields to save
3176 my $query = "INSERT INTO deletedbiblioitems SET ";
3178 foreach my $temp ( keys %$data ) {
3179 $query .= "$temp = ?,";
3180 push( @bind, $data->{$temp} );
3183 # replace the last , by ",?)"
3185 my $bkup_sth = $dbh->prepare($query);
3186 $bkup_sth->execute(@bind);
3189 # delete the biblioitem
3190 my $del_sth = $dbh->prepare("DELETE FROM biblioitems WHERE biblioitemnumber=?");
3191 $del_sth->execute($biblioitemnumber);
3198 =head1 UNEXPORTED FUNCTIONS
3200 =head2 ModBiblioMarc
3202 &ModBiblioMarc($newrec,$biblionumber,$frameworkcode);
3204 Add MARC data for a biblio to koha
3206 Function exported, but should NOT be used, unless you really know what you're doing
3212 # pass the MARC::Record to this function, and it will create the records in the marc field
3213 my ( $record, $biblionumber, $frameworkcode ) = @_;
3214 my $dbh = C4::Context->dbh;
3215 my @fields = $record->fields();
3216 if ( !$frameworkcode ) {
3217 $frameworkcode = "";
3219 my $sth = $dbh->prepare("UPDATE biblio SET frameworkcode=? WHERE biblionumber=?");
3220 $sth->execute( $frameworkcode, $biblionumber );
3222 my $encoding = C4::Context->preference("marcflavour");
3224 # deal with UNIMARC field 100 (encoding) : create it if needed & set encoding to unicode
3225 if ( $encoding eq "UNIMARC" ) {
3226 my $string = $record->subfield( 100, "a" );
3227 if ( ($string) && ( length( $record->subfield( 100, "a" ) ) == 36 ) ) {
3228 my $f100 = $record->field(100);
3229 $record->delete_field($f100);
3231 $string = POSIX::strftime( "%Y%m%d", localtime );
3233 $string = sprintf( "%-*s", 35, $string );
3235 substr( $string, 22, 6, "frey50" );
3236 unless ( $record->subfield( 100, "a" ) ) {
3237 $record->insert_grouped_field( MARC::Field->new( 100, "", "", "a" => $string ) );
3241 if ( C4::Context->preference("NoZebra") ) {
3243 # only NoZebra indexing needs to have
3244 # the previous version of the record
3245 $oldRecord = GetMarcBiblio($biblionumber);
3247 $sth = $dbh->prepare("UPDATE biblioitems SET marc=?,marcxml=? WHERE biblionumber=?");
3248 $sth->execute( $record->as_usmarc(), $record->as_xml_record($encoding), $biblionumber );
3250 ModZebra( $biblionumber, "specialUpdate", "biblioserver", $oldRecord, $record );
3251 return $biblionumber;
3254 =head2 z3950_extended_services
3256 z3950_extended_services($serviceType,$serviceOptions,$record);
3258 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.
3260 C<$serviceType> one of: itemorder,create,drop,commit,update,xmlupdate
3262 C<$serviceOptions> a has of key/value pairs. For instance, if service_type is 'update', $service_options should contain:
3264 action => update action, one of specialUpdate, recordInsert, recordReplace, recordDelete, elementUpdate.
3268 recordidOpaque => Opaque Record ID (user supplied) or recordidNumber => Record ID number (system number).
3269 syntax => the record syntax (transfer syntax)
3270 databaseName = Database from connection object
3272 To set serviceOptions, call set_service_options($serviceType)
3274 C<$record> the record, if one is needed for the service type
3276 A record should be in XML. You can convert it to XML from MARC by running it through marc2xml().
3280 sub z3950_extended_services {
3281 my ( $server, $serviceType, $action, $serviceOptions ) = @_;
3283 # get our connection object
3284 my $Zconn = C4::Context->Zconn( $server, 0, 1 );
3286 # create a new package object
3287 my $Zpackage = $Zconn->package();
3290 $Zpackage->option( action => $action );
3292 if ( $serviceOptions->{'databaseName'} ) {
3293 $Zpackage->option( databaseName => $serviceOptions->{'databaseName'} );
3295 if ( $serviceOptions->{'recordIdNumber'} ) {
3296 $Zpackage->option( recordIdNumber => $serviceOptions->{'recordIdNumber'} );
3298 if ( $serviceOptions->{'recordIdOpaque'} ) {
3299 $Zpackage->option( recordIdOpaque => $serviceOptions->{'recordIdOpaque'} );
3302 # this is an ILL request (Zebra doesn't support it, but Koha could eventually)
3303 #if ($serviceType eq 'itemorder') {
3304 # $Zpackage->option('contact-name' => $serviceOptions->{'contact-name'});
3305 # $Zpackage->option('contact-phone' => $serviceOptions->{'contact-phone'});
3306 # $Zpackage->option('contact-email' => $serviceOptions->{'contact-email'});
3307 # $Zpackage->option('itemorder-item' => $serviceOptions->{'itemorder-item'});
3310 if ( $serviceOptions->{record} ) {
3311 $Zpackage->option( record => $serviceOptions->{record} );
3313 # can be xml or marc
3314 if ( $serviceOptions->{'syntax'} ) {
3315 $Zpackage->option( syntax => $serviceOptions->{'syntax'} );
3319 # send the request, handle any exception encountered
3320 eval { $Zpackage->send($serviceType) };
3321 if ( $@ && $@->isa("ZOOM::Exception") ) {
3322 return "error: " . $@->code() . " " . $@->message() . "\n";
3325 # free up package resources
3326 $Zpackage->destroy();
3329 =head2 set_service_options
3331 my $serviceOptions = set_service_options($serviceType);
3333 C<$serviceType> itemorder,create,drop,commit,update,xmlupdate
3335 Currently, we only support 'create', 'commit', and 'update'. 'drop' support will be added as soon as Zebra supports it.
3339 sub set_service_options {
3340 my ($serviceType) = @_;
3343 # FIXME: This needs to be an OID ... if we ever need 'syntax' this sub will need to change
3344 # $serviceOptions->{ 'syntax' } = ''; #zebra doesn't support syntaxes other than xml
3346 if ( $serviceType eq 'commit' ) {
3350 if ( $serviceType eq 'create' ) {
3354 if ( $serviceType eq 'drop' ) {
3355 die "ERROR: 'drop' not currently supported (by Zebra)";
3357 return $serviceOptions;
3360 =head2 get_biblio_authorised_values
3362 find the types and values for all authorised values assigned to this biblio.
3366 MARC::Record of the bib
3368 returns: a hashref mapping the authorised value to the value set for this biblionumber
3370 $authorised_values = {
3371 'Scent' => 'flowery',
3372 'Audience' => 'Young Adult',
3373 'itemtypes' => 'SER',
3376 Notes: forlibrarian should probably be passed in, and called something different.
3380 sub get_biblio_authorised_values {
3381 my $biblionumber = shift;
3384 my $forlibrarian = 1; # are we in staff or opac?
3385 my $frameworkcode = GetFrameworkCode($biblionumber);
3387 my $authorised_values;
3389 my $tagslib = GetMarcStructure( $forlibrarian, $frameworkcode )
3390 or return $authorised_values;
3392 # assume that these entries in the authorised_value table are bibliolevel.
3393 # ones that start with 'item%' are item level.
3394 my $query = q(SELECT distinct authorised_value, kohafield
3395 FROM marc_subfield_structure
3396 WHERE authorised_value !=''
3397 AND (kohafield like 'biblio%'
3398 OR kohafield like '') );
3399 my $bibliolevel_authorised_values = C4::Context->dbh->selectall_hashref( $query, 'authorised_value' );
3401 foreach my $tag ( keys(%$tagslib) ) {
3402 foreach my $subfield ( keys( %{ $tagslib->{$tag} } ) ) {
3404 # warn "checking $subfield. type is: " . ref $tagslib->{ $tag }{ $subfield };
3405 if ( 'HASH' eq ref $tagslib->{$tag}{$subfield} ) {
3406 if ( defined $tagslib->{$tag}{$subfield}{'authorised_value'} && exists $bibliolevel_authorised_values->{ $tagslib->{$tag}{$subfield}{'authorised_value'} } ) {
3407 if ( defined $record->field($tag) ) {
3408 my $this_subfield_value = $record->field($tag)->subfield($subfield);
3409 if ( defined $this_subfield_value ) {
3410 $authorised_values->{ $tagslib->{$tag}{$subfield}{'authorised_value'} } = $this_subfield_value;
3418 # warn ( Data::Dumper->Dump( [ $authorised_values ], [ 'authorised_values' ] ) );
3419 return $authorised_values;
3428 Koha Development Team <http://koha-community.org/>
3430 Paul POULAIN paul.poulain@free.fr
3432 Joshua Ferraro jmf@liblime.com