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For opac/opac-main.pl
  Run on Mon Aug 24 11:28:47 2009
Reported on Mon Aug 24 11:29:09 2009

File /home/chris/git/koha.git/C4/Biblio.pm
Statements Executed 55
Total Time 0.0168842 seconds
Subroutines — ordered by exclusive time
Calls P F Exclusive
Time		 Inclusive
Time		 Subroutine
0000s0sC4::Biblio::::AddBiblioC4::Biblio::AddBiblio
0000s0sC4::Biblio::::BEGINC4::Biblio::BEGIN
0000s0sC4::Biblio::::CountItemsIssuedC4::Biblio::CountItemsIssued
0000s0sC4::Biblio::::DelBiblioC4::Biblio::DelBiblio
0000s0sC4::Biblio::::GetAuthorisedValueDescC4::Biblio::GetAuthorisedValueDesc
0000s0sC4::Biblio::::GetBiblioC4::Biblio::GetBiblio
0000s0sC4::Biblio::::GetBiblioDataC4::Biblio::GetBiblioData
0000s0sC4::Biblio::::GetBiblioFromItemNumberC4::Biblio::GetBiblioFromItemNumber
0000s0sC4::Biblio::::GetBiblioItemByBiblioNumberC4::Biblio::GetBiblioItemByBiblioNumber
0000s0sC4::Biblio::::GetBiblioItemDataC4::Biblio::GetBiblioItemData
0000s0sC4::Biblio::::GetBiblioItemInfosOfC4::Biblio::GetBiblioItemInfosOf
0000s0sC4::Biblio::::GetCOinSBiblioC4::Biblio::GetCOinSBiblio
0000s0sC4::Biblio::::GetFrameworkCodeC4::Biblio::GetFrameworkCode
0000s0sC4::Biblio::::GetISBDViewC4::Biblio::GetISBDView
0000s0sC4::Biblio::::GetMarcAuthorsC4::Biblio::GetMarcAuthors
0000s0sC4::Biblio::::GetMarcBiblioC4::Biblio::GetMarcBiblio
0000s0sC4::Biblio::::GetMarcFromKohaFieldC4::Biblio::GetMarcFromKohaField
0000s0sC4::Biblio::::GetMarcNotesC4::Biblio::GetMarcNotes
0000s0sC4::Biblio::::GetMarcSeriesC4::Biblio::GetMarcSeries
0000s0sC4::Biblio::::GetMarcStructureC4::Biblio::GetMarcStructure
0000s0sC4::Biblio::::GetMarcSubjectsC4::Biblio::GetMarcSubjects
0000s0sC4::Biblio::::GetMarcUrlsC4::Biblio::GetMarcUrls
0000s0sC4::Biblio::::GetNoZebraIndexesC4::Biblio::GetNoZebraIndexes
0000s0sC4::Biblio::::GetPublisherNameFromIsbnC4::Biblio::GetPublisherNameFromIsbn
0000s0sC4::Biblio::::GetUsedMarcStructureC4::Biblio::GetUsedMarcStructure
0000s0sC4::Biblio::::GetXmlBiblioC4::Biblio::GetXmlBiblio
0000s0sC4::Biblio::::LinkBibHeadingsToAuthoritiesC4::Biblio::LinkBibHeadingsToAuthorities
0000s0sC4::Biblio::::ModBiblioC4::Biblio::ModBiblio
0000s0sC4::Biblio::::ModBiblioMarcC4::Biblio::ModBiblioMarc
0000s0sC4::Biblio::::ModBiblioframeworkC4::Biblio::ModBiblioframework
0000s0sC4::Biblio::::ModZebraC4::Biblio::ModZebra
0000s0sC4::Biblio::::PrepareItemrecordDisplayC4::Biblio::PrepareItemrecordDisplay
0000s0sC4::Biblio::::TransformHtmlToMarcC4::Biblio::TransformHtmlToMarc
0000s0sC4::Biblio::::TransformHtmlToXmlC4::Biblio::TransformHtmlToXml
0000s0sC4::Biblio::::TransformKohaToMarcC4::Biblio::TransformKohaToMarc
0000s0sC4::Biblio::::TransformKohaToMarcOneFieldC4::Biblio::TransformKohaToMarcOneField
0000s0sC4::Biblio::::TransformMarcToKohaC4::Biblio::TransformMarcToKoha
0000s0sC4::Biblio::::TransformMarcToKohaOneFieldC4::Biblio::TransformMarcToKohaOneField
0000s0sC4::Biblio::::_AddBiblioNoZebraC4::Biblio::_AddBiblioNoZebra
0000s0sC4::Biblio::::_DelBiblioNoZebraC4::Biblio::_DelBiblioNoZebra
0000s0sC4::Biblio::::_disambiguateC4::Biblio::_disambiguate
0000s0sC4::Biblio::::_find_valueC4::Biblio::_find_value
0000s0sC4::Biblio::::_get_inverted_marc_field_mapC4::Biblio::_get_inverted_marc_field_map
0000s0sC4::Biblio::::_koha_add_biblioC4::Biblio::_koha_add_biblio
0000s0sC4::Biblio::::_koha_add_biblioitemC4::Biblio::_koha_add_biblioitem
0000s0sC4::Biblio::::_koha_delete_biblioC4::Biblio::_koha_delete_biblio
0000s0sC4::Biblio::::_koha_delete_biblioitemsC4::Biblio::_koha_delete_biblioitems
0000s0sC4::Biblio::::_koha_marc_update_bib_idsC4::Biblio::_koha_marc_update_bib_ids
0000s0sC4::Biblio::::_koha_marc_update_biblioitem_cn_sortC4::Biblio::_koha_marc_update_biblioitem_cn_sort
0000s0sC4::Biblio::::_koha_modify_biblioC4::Biblio::_koha_modify_biblio
0000s0sC4::Biblio::::_koha_modify_biblioitem_nonmarcC4::Biblio::_koha_modify_biblioitem_nonmarc
0000s0sC4::Biblio::::get_biblio_authorised_valuesC4::Biblio::get_biblio_authorised_values
0000s0sC4::Biblio::::get_koha_field_from_marcC4::Biblio::get_koha_field_from_marc
0000s0sC4::Biblio::::set_service_optionsC4::Biblio::set_service_options
0000s0sC4::Biblio::::z3950_extended_servicesC4::Biblio::z3950_extended_services
LineStmts.Exclusive
Time		Avg.Code
1package C4::Biblio;
2
3# Copyright 2000-2002 Katipo Communications
4#
5# This file is part of Koha.
6#
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
10# version.
11#
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.
15#
16# You should have received a copy of the GNU General Public License along with
17# Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
18# Suite 330, Boston, MA 02111-1307 USA
19
20328µs9µsuse strict;
# spent 8µs making 1 call to strict::import
21325µs8µsuse warnings;
# spent 19µs making 1 call to warnings::import
22# use utf8;
233123µs41µsuse MARC::Record;
# spent 34µs making 1 call to Exporter::import
243126µs42µsuse MARC::File::USMARC;
# spent 8µs making 1 call to UNIVERSAL::import
253121µs40µsuse MARC::File::XML;
# spent 92µs making 1 call to MARC::File::XML::import
26336µs12µsuse ZOOM;
# spent 7µs making 1 call to UNIVERSAL::import
27330µs10µsuse POSIX qw(strftime);
# spent 58µs making 1 call to POSIX::import
28
293265µs88µsuse C4::Koha;
# spent 314µs making 1 call to Exporter::import
30331µs10µsuse C4::Dates qw/format_date/;
# spent 37µs making 1 call to Exporter::import
31330µs10µsuse C4::Log; # logaction
# spent 96µs making 1 call to Exporter::import
323234µs78µsuse C4::ClassSource;
# spent 157µs making 1 call to Exporter::import
333234µs78µsuse C4::Charset;
# spent 73µs making 1 call to Exporter::import
341203µs203µsrequire C4::Heading;
351187µs187µsrequire C4::Serials;
36
373173µs58µsuse vars qw($VERSION @ISA @EXPORT);
# spent 45µs making 1 call to vars::import
38
39BEGIN {
401019µs2µs $VERSION = 1.00;
41
42 require Exporter;
43 @ISA = qw( Exporter );
44
45 # to add biblios
46# EXPORTED FUNCTIONS.
47 push @EXPORT, qw(
48 &AddBiblio
49 );
50
51 # to get something
52 push @EXPORT, qw(
53 &GetBiblio
54 &GetBiblioData
55 &GetBiblioItemData
56 &GetBiblioItemInfosOf
57 &GetBiblioItemByBiblioNumber
58 &GetBiblioFromItemNumber
59
60 &GetISBDView
61
62 &GetMarcNotes
63 &GetMarcSubjects
64 &GetMarcBiblio
65 &GetMarcAuthors
66 &GetMarcSeries
67 GetMarcUrls
68 &GetUsedMarcStructure
69 &GetXmlBiblio
70 &GetCOinSBiblio
71
72 &GetAuthorisedValueDesc
73 &GetMarcStructure
74 &GetMarcFromKohaField
75 &GetFrameworkCode
76 &GetPublisherNameFromIsbn
77 &TransformKohaToMarc
78
79 &CountItemsIssued
80 );
81
82 # To modify something
83 push @EXPORT, qw(
84 &ModBiblio
85 &ModBiblioframework
86 &ModZebra
87 );
88 # To delete something
89 push @EXPORT, qw(
90 &DelBiblio
91 );
92
93 # To link headings in a bib record
94 # to authority records.
95 push @EXPORT, qw(
96 &LinkBibHeadingsToAuthorities
97 );
98
99 # Internal functions
100 # those functions are exported but should not be used
101 # they are usefull is few circumstances, so are exported.
102 # but don't use them unless you're a core developer ;-)
103 push @EXPORT, qw(
104 &ModBiblioMarc
105 );
106 # Others functions
107 push @EXPORT, qw(
108 &TransformMarcToKoha
109 &TransformHtmlToMarc2
110 &TransformHtmlToMarc
111 &TransformHtmlToXml
112 &PrepareItemrecordDisplay
113 &GetNoZebraIndexes
114 );
115115.0ms15.0ms}
116
117=head1 NAME
118
119C4::Biblio - cataloging management functions
120
121=head1 DESCRIPTION
122
123Biblio.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:
124
125=over 4
126
127=item 1. in the biblio,biblioitems,items, etc tables, which are limited to a one-to-one mapping to underlying MARC data
128
129=item 2. as raw MARC in the Zebra index and storage engine
130
131=item 3. as raw MARC the biblioitems.marc and biblioitems.marcxml
132
133=back
134
135In the 3.0 version of Koha, the authoritative record-level information is in biblioitems.marcxml
136
137Because 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.
138
139=over 4
140
141=item 1. Compared with MySQL, Zebra is slow to update an index for small data changes -- especially for proc-intensive operations like circulation
142
143=item 2. Zebra's index has been known to crash and a backup of the data is necessary to rebuild it in such cases
144
145=back
146
147Because 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:
148
149=over 4
150
151=item 1. Add*/Mod*/Del*/ - high-level external functions suitable for being called from external scripts to manage the collection
152
153=item 2. _koha_* - low-level internal functions for managing the koha tables
154
155=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.
156
157=item 4. Zebra functions used to update the Zebra index
158
159=item 5. internal helper functions such as char_decode, checkitems, etc. Some of these probably belong in Koha.pm
160
161=back
162
163The 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 :
164
165=over 4
166
167=item 1. save datas in biblio and biblioitems table, that gives us a biblionumber and a biblioitemnumber
168
169=item 2. add the biblionumber and biblioitemnumber into the MARC records
170
171=item 3. save the marc record
172
173=back
174
175When dealing with items, we must :
176
177=over 4
178
179=item 1. save the item in items table, that gives us an itemnumber
180
181=item 2. add the itemnumber to the item MARC field
182
183=item 3. overwrite the MARC record (with the added item) into biblioitems.marc(xml)
184
185When modifying a biblio or an item, the behaviour is quite similar.
186
187=back
188
189=head1 EXPORTED FUNCTIONS
190
191=head2 AddBiblio
192
193=over 4
194
195($biblionumber,$biblioitemnumber) = AddBiblio($record,$frameworkcode);
196
197=back
198
199Exported function (core API) for adding a new biblio to koha.
200
201The first argument is a C<MARC::Record> object containing the
202bib to add, while the second argument is the desired MARC
203framework code.
204
205This function also accepts a third, optional argument: a hashref
206to additional options. The only defined option is C<defer_marc_save>,
207which if present and mapped to a true value, causes C<AddBiblio>
208to omit the call to save the MARC in C<bibilioitems.marc>
209and C<biblioitems.marcxml> This option is provided B<only>
210for the use of scripts such as C<bulkmarcimport.pl> that may need
211to do some manipulation of the MARC record for item parsing before
212saving it and which cannot afford the performance hit of saving
213the MARC record twice. Consequently, do not use that option
214unless you can guarantee that C<ModBiblioMarc> will be called.
215
216=cut
217
218sub AddBiblio {
219 my $record = shift;
220 my $frameworkcode = shift;
221 my $options = @_ ? shift : undef;
222 my $defer_marc_save = 0;
223 if (defined $options and exists $options->{'defer_marc_save'} and $options->{'defer_marc_save'}) {
224 $defer_marc_save = 1;
225 }
226
227 my ($biblionumber,$biblioitemnumber,$error);
228 my $dbh = C4::Context->dbh;
229 # transform the data into koha-table style data
230 my $olddata = TransformMarcToKoha( $dbh, $record, $frameworkcode );
231 ($biblionumber,$error) = _koha_add_biblio( $dbh, $olddata, $frameworkcode );
232 $olddata->{'biblionumber'} = $biblionumber;
233 ($biblioitemnumber,$error) = _koha_add_biblioitem( $dbh, $olddata );
234
235 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
236
237 # update MARC subfield that stores biblioitems.cn_sort
238 _koha_marc_update_biblioitem_cn_sort($record, $olddata, $frameworkcode);
239
240 # now add the record
241 ModBiblioMarc( $record, $biblionumber, $frameworkcode ) unless $defer_marc_save;
242
243 logaction("CATALOGUING", "ADD", $biblionumber, "biblio") if C4::Context->preference("CataloguingLog");
244 return ( $biblionumber, $biblioitemnumber );
245}
246
247=head2 ModBiblio
248
249=over 4
250
251 ModBiblio( $record,$biblionumber,$frameworkcode);
252
253=back
254
255Replace an existing bib record identified by C<$biblionumber>
256with one supplied by the MARC::Record object C<$record>. The embedded
257item, biblioitem, and biblionumber fields from the previous
258version of the bib record replace any such fields of those tags that
259are present in C<$record>. Consequently, ModBiblio() is not
260to be used to try to modify item records.
261
262C<$frameworkcode> specifies the MARC framework to use
263when storing the modified bib record; among other things,
264this controls how MARC fields get mapped to display columns
265in the C<biblio> and C<biblioitems> tables, as well as
266which fields are used to store embedded item, biblioitem,
267and biblionumber data for indexing.
268
269=cut
270
271sub ModBiblio {
272 my ( $record, $biblionumber, $frameworkcode ) = @_;
273 if (C4::Context->preference("CataloguingLog")) {
274 my $newrecord = GetMarcBiblio($biblionumber);
275 logaction("CATALOGUING", "MODIFY", $biblionumber, "BEFORE=>".$newrecord->as_formatted);
276 }
277
278 my $dbh = C4::Context->dbh;
279
280 $frameworkcode = "" unless $frameworkcode;
281
282 # get the items before and append them to the biblio before updating the record, atm we just have the biblio
283 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField("items.itemnumber",$frameworkcode);
284 my $oldRecord = GetMarcBiblio( $biblionumber );
285
286 # delete any item fields from incoming record to avoid
287 # duplication or incorrect data - use AddItem() or ModItem()
288 # to change items
289 foreach my $field ($record->field($itemtag)) {
290 $record->delete_field($field);
291 }
292
293 # parse each item, and, for an unknown reason, re-encode each subfield
294 # if you don't do that, the record will have encoding mixed
295 # and the biblio will be re-encoded.
296 # strange, I (Paul P.) searched more than 1 day to understand what happends
297 # but could only solve the problem this way...
298 my @fields = $oldRecord->field( $itemtag );
299 foreach my $fielditem ( @fields ){
300 my $field;
301 foreach ($fielditem->subfields()) {
302 if ($field) {
303 $field->add_subfields(Encode::encode('utf-8',$_->[0]) => Encode::encode('utf-8',$_->[1]));
304 } else {
305 $field = MARC::Field->new("$itemtag",'','',Encode::encode('utf-8',$_->[0]) => Encode::encode('utf-8',$_->[1]));
306 }
307 }
308 $record->append_fields($field);
309 }
310
311 # update biblionumber and biblioitemnumber in MARC
312 # FIXME - this is assuming a 1 to 1 relationship between
313 # biblios and biblioitems
314 my $sth = $dbh->prepare("select biblioitemnumber from biblioitems where biblionumber=?");
315 $sth->execute($biblionumber);
316 my ($biblioitemnumber) = $sth->fetchrow;
317 $sth->finish();
318 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
319
320 # load the koha-table data object
321 my $oldbiblio = TransformMarcToKoha( $dbh, $record, $frameworkcode );
322
323 # update MARC subfield that stores biblioitems.cn_sort
324 _koha_marc_update_biblioitem_cn_sort($record, $oldbiblio, $frameworkcode);
325
326 # update the MARC record (that now contains biblio and items) with the new record data
327 &ModBiblioMarc( $record, $biblionumber, $frameworkcode );
328
329 # modify the other koha tables
330 _koha_modify_biblio( $dbh, $oldbiblio, $frameworkcode );
331 _koha_modify_biblioitem_nonmarc( $dbh, $oldbiblio );
332 return 1;
333}
334
335=head2 ModBiblioframework
336
337 ModBiblioframework($biblionumber,$frameworkcode);
338 Exported function to modify a biblio framework
339
340=cut
341
342sub ModBiblioframework {
343 my ( $biblionumber, $frameworkcode ) = @_;
344 my $dbh = C4::Context->dbh;
345 my $sth = $dbh->prepare(
346 "UPDATE biblio SET frameworkcode=? WHERE biblionumber=?"
347 );
348 $sth->execute($frameworkcode, $biblionumber);
349 return 1;
350}
351
352=head2 DelBiblio
353
354=over
355
356my $error = &DelBiblio($dbh,$biblionumber);
357Exported function (core API) for deleting a biblio in koha.
358Deletes biblio record from Zebra and Koha tables (biblio,biblioitems,items)
359Also backs it up to deleted* tables
360Checks to make sure there are not issues on any of the items
361return:
362C<$error> : undef unless an error occurs
363
364=back
365
366=cut
367
368sub DelBiblio {
369 my ( $biblionumber ) = @_;
370 my $dbh = C4::Context->dbh;
371 my $error; # for error handling
372
373 # First make sure this biblio has no items attached
374 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber=?");
375 $sth->execute($biblionumber);
376 if (my $itemnumber = $sth->fetchrow){
377 # Fix this to use a status the template can understand
378 $error .= "This Biblio has items attached, please delete them first before deleting this biblio ";
379 }
380
381 return $error if $error;
382
383 # We delete attached subscriptions
384 my $subscriptions = &C4::Serials::GetFullSubscriptionsFromBiblionumber($biblionumber);
385 foreach my $subscription (@$subscriptions){
386 &C4::Serials::DelSubscription($subscription->{subscriptionid});
387 }
388
389 # Delete in Zebra. Be careful NOT to move this line after _koha_delete_biblio
390 # for at least 2 reasons :
391 # - we need to read the biblio if NoZebra is set (to remove it from the indexes
392 # - if something goes wrong, the biblio may be deleted from Koha but not from zebra
393 # 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)
394 my $oldRecord;
395 if (C4::Context->preference("NoZebra")) {
396 # only NoZebra indexing needs to have
397 # the previous version of the record
398 $oldRecord = GetMarcBiblio($biblionumber);
399 }
400 ModZebra($biblionumber, "recordDelete", "biblioserver", $oldRecord, undef);
401
402 # delete biblioitems and items from Koha tables and save in deletedbiblioitems,deleteditems
403 $sth =
404 $dbh->prepare(
405 "SELECT biblioitemnumber FROM biblioitems WHERE biblionumber=?");
406 $sth->execute($biblionumber);
407 while ( my $biblioitemnumber = $sth->fetchrow ) {
408
409 # delete this biblioitem
410 $error = _koha_delete_biblioitems( $dbh, $biblioitemnumber );
411 return $error if $error;
412 }
413
414 # delete biblio from Koha tables and save in deletedbiblio
415 # must do this *after* _koha_delete_biblioitems, otherwise
416 # delete cascade will prevent deletedbiblioitems rows
417 # from being generated by _koha_delete_biblioitems
418 $error = _koha_delete_biblio( $dbh, $biblionumber );
419
420 logaction("CATALOGUING", "DELETE", $biblionumber, "") if C4::Context->preference("CataloguingLog");
421
422 return;
423}
424
425=head2 LinkBibHeadingsToAuthorities
426
427=over 4
428
429my $headings_linked = LinkBibHeadingsToAuthorities($marc);
430
431=back
432
433Links bib headings to authority records by checking
434each authority-controlled field in the C<MARC::Record>
435object C<$marc>, looking for a matching authority record,
436and setting the linking subfield $9 to the ID of that
437authority record.
438
439If no matching authority exists, or if multiple
440authorities match, no $9 will be added, and any
441existing one inthe field will be deleted.
442
443Returns the number of heading links changed in the
444MARC record.
445
446=cut
447
448sub LinkBibHeadingsToAuthorities {
449 my $bib = shift;
450
451 my $num_headings_changed = 0;
452 foreach my $field ($bib->fields()) {
453 my $heading = C4::Heading->new_from_bib_field($field);
454 next unless defined $heading;
455
456 # check existing $9
457 my $current_link = $field->subfield('9');
458
459 # look for matching authorities
460 my $authorities = $heading->authorities();
461
462 # want only one exact match
463 if ($#{ $authorities } == 0) {
464 my $authority = MARC::Record->new_from_usmarc($authorities->[0]);
465 my $authid = $authority->field('001')->data();
466 next if defined $current_link and $current_link eq $authid;
467
468 $field->delete_subfield(code => '9') if defined $current_link;
469 $field->add_subfields('9', $authid);
470 $num_headings_changed++;
471 } else {
472 if (defined $current_link) {
473 $field->delete_subfield(code => '9');
474 $num_headings_changed++;
475 }
476 }
477
478 }
479 return $num_headings_changed;
480}
481
482=head2 GetBiblioData
483
484=over 4
485
486$data = &GetBiblioData($biblionumber);
487Returns information about the book with the given biblionumber.
488C<&GetBiblioData> returns a reference-to-hash. The keys are the fields in
489the C<biblio> and C<biblioitems> tables in the
490Koha database.
491In addition, C<$data-E<gt>{subject}> is the list of the book's
492subjects, separated by C<" , "> (space, comma, space).
493If there are multiple biblioitems with the given biblionumber, only
494the first one is considered.
495
496=back
497
498=cut
499
500sub GetBiblioData {
501 my ( $bibnum ) = @_;
502 my $dbh = C4::Context->dbh;
503
504 # my $query = C4::Context->preference('item-level_itypes') ?
505 # " SELECT * , biblioitems.notes AS bnotes, biblio.notes
506 # FROM biblio
507 # LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
508 # WHERE biblio.biblionumber = ?
509 # AND biblioitems.biblionumber = biblio.biblionumber
510 #";
511
512 my $query = " SELECT * , biblioitems.notes AS bnotes, itemtypes.notforloan as bi_notforloan, biblio.notes
513 FROM biblio
514 LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
515 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype
516 WHERE biblio.biblionumber = ?
517 AND biblioitems.biblionumber = biblio.biblionumber ";
518
519 my $sth = $dbh->prepare($query);
520 $sth->execute($bibnum);
521 my $data;
522 $data = $sth->fetchrow_hashref;
523 $sth->finish;
524
525 return ($data);
526} # sub GetBiblioData
527
528=head2 &GetBiblioItemData
529
530=over 4
531
532$itemdata = &GetBiblioItemData($biblioitemnumber);
533
534Looks up the biblioitem with the given biblioitemnumber. Returns a
535reference-to-hash. The keys are the fields from the C<biblio>,
536C<biblioitems>, and C<itemtypes> tables in the Koha database, except
537that C<biblioitems.notes> is given as C<$itemdata-E<gt>{bnotes}>.
538
539=back
540
541=cut
542
543#'
544sub GetBiblioItemData {
545 my ($biblioitemnumber) = @_;
546 my $dbh = C4::Context->dbh;
547 my $query = "SELECT *,biblioitems.notes AS bnotes
548 FROM biblio LEFT JOIN biblioitems on biblio.biblionumber=biblioitems.biblionumber ";
549 unless(C4::Context->preference('item-level_itypes')) {
550 $query .= "LEFT JOIN itemtypes on biblioitems.itemtype=itemtypes.itemtype ";
551 }
552 $query .= " WHERE biblioitemnumber = ? ";
553 my $sth = $dbh->prepare($query);
554 my $data;
555 $sth->execute($biblioitemnumber);
556 $data = $sth->fetchrow_hashref;
557 $sth->finish;
558 return ($data);
559} # sub &GetBiblioItemData
560
561=head2 GetBiblioItemByBiblioNumber
562
563=over 4
564
565NOTE : This function has been copy/paste from C4/Biblio.pm from head before zebra integration.
566
567=back
568
569=cut
570
571sub GetBiblioItemByBiblioNumber {
572 my ($biblionumber) = @_;
573 my $dbh = C4::Context->dbh;
574 my $sth = $dbh->prepare("Select * FROM biblioitems WHERE biblionumber = ?");
575 my $count = 0;
576 my @results;
577
578 $sth->execute($biblionumber);
579
580 while ( my $data = $sth->fetchrow_hashref ) {
581 push @results, $data;
582 }
583
584 $sth->finish;
585 return @results;
586}
587
588=head2 GetBiblioFromItemNumber
589
590=over 4
591
592$item = &GetBiblioFromItemNumber($itemnumber,$barcode);
593
594Looks up the item with the given itemnumber. if undef, try the barcode.
595
596C<&itemnodata> returns a reference-to-hash whose keys are the fields
597from the C<biblio>, C<biblioitems>, and C<items> tables in the Koha
598database.
599
600=back
601
602=cut
603
604#'
605sub GetBiblioFromItemNumber {
606 my ( $itemnumber, $barcode ) = @_;
607 my $dbh = C4::Context->dbh;
608 my $sth;
609 if($itemnumber) {
610 $sth=$dbh->prepare( "SELECT * FROM items
611 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
612 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
613 WHERE items.itemnumber = ?") ;
614 $sth->execute($itemnumber);
615 } else {
616 $sth=$dbh->prepare( "SELECT * FROM items
617 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
618 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
619 WHERE items.barcode = ?") ;
620 $sth->execute($barcode);
621 }
622 my $data = $sth->fetchrow_hashref;
623 $sth->finish;
624 return ($data);
625}
626
627=head2 GetISBDView
628
629=over 4
630
631$isbd = &GetISBDView($biblionumber);
632
633Return the ISBD view which can be included in opac and intranet
634
635=back
636
637=cut
638
639sub GetISBDView {
640 my $biblionumber = shift;
641 my $record = GetMarcBiblio($biblionumber);
642 my $itemtype = &GetFrameworkCode($biblionumber);
643 my ($holdingbrtagf,$holdingbrtagsubf) = &GetMarcFromKohaField("items.holdingbranch",$itemtype);
644 my $tagslib = &GetMarcStructure( 1, $itemtype );
645
646 my $ISBD = C4::Context->preference('ISBD');
647 my $bloc = $ISBD;
648 my $res;
649 my $blocres;
650
651 foreach my $isbdfield ( split (/#/, $bloc) ) {
652
653 # $isbdfield= /(.?.?.?)/;
654 $isbdfield =~ /(\d\d\d)([^\|])?\|(.*)\|(.*)\|(.*)/;
655 my $fieldvalue = $1 || 0;
656 my $subfvalue = $2 || "";
657 my $textbefore = $3;
658 my $analysestring = $4;
659 my $textafter = $5;
660
661 # warn "==> $1 / $2 / $3 / $4";
662 # my $fieldvalue=substr($isbdfield,0,3);
663 if ( $fieldvalue > 0 ) {
664 my $hasputtextbefore = 0;
665 my @fieldslist = $record->field($fieldvalue);
666 @fieldslist = sort {$a->subfield($holdingbrtagsubf) cmp $b->subfield($holdingbrtagsubf)} @fieldslist if ($fieldvalue eq $holdingbrtagf);
667
668 # warn "ERROR IN ISBD DEFINITION at : $isbdfield" unless $fieldvalue;
669 # warn "FV : $fieldvalue";
670 if ($subfvalue ne ""){
671 foreach my $field ( @fieldslist ) {
672 foreach my $subfield ($field->subfield($subfvalue)){
673 my $calculated = $analysestring;
674 my $tag = $field->tag();
675 if ( $tag < 10 ) {
676 }
677 else {
678 my $subfieldvalue =
679 GetAuthorisedValueDesc( $tag, $subfvalue,
680 $subfield, '', $tagslib );
681 my $tagsubf = $tag . $subfvalue;
682 $calculated =~
683 s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
684 $calculated =~s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g;
685
686 # field builded, store the result
687 if ( $calculated && !$hasputtextbefore )
688 { # put textbefore if not done
689 $blocres .= $textbefore;
690 $hasputtextbefore = 1;
691 }
692
693 # remove punctuation at start
694 $calculated =~ s/^( |;|:|\.|-)*//g;
695 $blocres .= $calculated;
696
697 }
698 }
699 }
700 $blocres .= $textafter if $hasputtextbefore;
701 } else {
702 foreach my $field ( @fieldslist ) {
703 my $calculated = $analysestring;
704 my $tag = $field->tag();
705 if ( $tag < 10 ) {
706 }
707 else {
708 my @subf = $field->subfields;
709 for my $i ( 0 .. $#subf ) {
710 my $valuecode = $subf[$i][1];
711 my $subfieldcode = $subf[$i][0];
712 my $subfieldvalue =
713 GetAuthorisedValueDesc( $tag, $subf[$i][0],
714 $subf[$i][1], '', $tagslib );
715 my $tagsubf = $tag . $subfieldcode;
716
717 $calculated =~ s/ # replace all {{}} codes by the value code.
718 \{\{$tagsubf\}\} # catch the {{actualcode}}
719 /
720 $valuecode # replace by the value code
721 /gx;
722
723 $calculated =~
724 s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
725 $calculated =~s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g;
726 }
727
728 # field builded, store the result
729 if ( $calculated && !$hasputtextbefore )
730 { # put textbefore if not done
731 $blocres .= $textbefore;
732 $hasputtextbefore = 1;
733 }
734
735 # remove punctuation at start
736 $calculated =~ s/^( |;|:|\.|-)*//g;
737 $blocres .= $calculated;
738 }
739 }
740 $blocres .= $textafter if $hasputtextbefore;
741 }
742 }
743 else {
744 $blocres .= $isbdfield;
745 }
746 }
747 $res .= $blocres;
748
749 $res =~ s/\{(.*?)\}//g;
750 $res =~ s/\\n/\n/g;
751 $res =~ s/\n/<br\/>/g;
752
753 # remove empty ()
754 $res =~ s/\(\)//g;
755
756 return $res;
757}
758
759=head2 GetBiblio
760
761=over 4
762
763( $count, @results ) = &GetBiblio($biblionumber);
764
765=back
766
767=cut
768
769sub GetBiblio {
770 my ($biblionumber) = @_;
771 my $dbh = C4::Context->dbh;
772 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber = ?");
773 my $count = 0;
774 my @results;
775 $sth->execute($biblionumber);
776 while ( my $data = $sth->fetchrow_hashref ) {
777 $results[$count] = $data;
778 $count++;
779 } # while
780 $sth->finish;
781 return ( $count, @results );
782} # sub GetBiblio
783
784=head2 GetBiblioItemInfosOf
785
786=over 4
787
788GetBiblioItemInfosOf(@biblioitemnumbers);
789
790=back
791
792=cut
793
794sub GetBiblioItemInfosOf {
795 my @biblioitemnumbers = @_;
796
797 my $query = '
798 SELECT biblioitemnumber,
799 publicationyear,
800 itemtype
801 FROM biblioitems
802 WHERE biblioitemnumber IN (' . join( ',', @biblioitemnumbers ) . ')
803 ';
804 return get_infos_of( $query, 'biblioitemnumber' );
805}
806
807=head1 FUNCTIONS FOR HANDLING MARC MANAGEMENT
808
809=head2 GetMarcStructure
810
811=over 4
812
813$res = GetMarcStructure($forlibrarian,$frameworkcode);
814
815Returns a reference to a big hash of hash, with the Marc structure for the given frameworkcode
816$forlibrarian :if set to 1, the MARC descriptions are the librarians ones, otherwise it's the public (OPAC) ones
817$frameworkcode : the framework code to read
818
819=back
820
821=cut
822
823# cache for results of GetMarcStructure -- needed
824# for batch jobs
8251700ns700nsour $marc_structure_cache;
826
827sub GetMarcStructure {
828 my ( $forlibrarian, $frameworkcode ) = @_;
829 my $dbh=C4::Context->dbh;
830 $frameworkcode = "" unless $frameworkcode;
831
832 if (defined $marc_structure_cache and exists $marc_structure_cache->{$forlibrarian}->{$frameworkcode}) {
833 return $marc_structure_cache->{$forlibrarian}->{$frameworkcode};
834 }
835
836 my $sth = $dbh->prepare(
837 "SELECT COUNT(*) FROM marc_tag_structure WHERE frameworkcode=?");
838 $sth->execute($frameworkcode);
839 my ($total) = $sth->fetchrow;
840 $frameworkcode = "" unless ( $total > 0 );
841 $sth = $dbh->prepare(
842 "SELECT tagfield,liblibrarian,libopac,mandatory,repeatable
843 FROM marc_tag_structure
844 WHERE frameworkcode=?
845 ORDER BY tagfield"
846 );
847 $sth->execute($frameworkcode);
848 my ( $liblibrarian, $libopac, $tag, $res, $tab, $mandatory, $repeatable );
849
850 while ( ( $tag, $liblibrarian, $libopac, $mandatory, $repeatable ) =
851 $sth->fetchrow )
852 {
853 $res->{$tag}->{lib} =
854 ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
855 $res->{$tag}->{tab} = "";
856 $res->{$tag}->{mandatory} = $mandatory;
857 $res->{$tag}->{repeatable} = $repeatable;
858 }
859
860 $sth = $dbh->prepare(
861 "SELECT tagfield,tagsubfield,liblibrarian,libopac,tab,mandatory,repeatable,authorised_value,authtypecode,value_builder,kohafield,seealso,hidden,isurl,link,defaultvalue
862 FROM marc_subfield_structure
863 WHERE frameworkcode=?
864 ORDER BY tagfield,tagsubfield
865 "
866 );
867
868 $sth->execute($frameworkcode);
869
870 my $subfield;
871 my $authorised_value;
872 my $authtypecode;
873 my $value_builder;
874 my $kohafield;
875 my $seealso;
876 my $hidden;
877 my $isurl;
878 my $link;
879 my $defaultvalue;
880
881 while (
882 (
883 $tag, $subfield, $liblibrarian,
884 $libopac, $tab,
885 $mandatory, $repeatable, $authorised_value,
886 $authtypecode, $value_builder, $kohafield,
887 $seealso, $hidden, $isurl,
888 $link,$defaultvalue
889 )
890 = $sth->fetchrow
891 )
892 {
893 $res->{$tag}->{$subfield}->{lib} =
894 ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
895 $res->{$tag}->{$subfield}->{tab} = $tab;
896 $res->{$tag}->{$subfield}->{mandatory} = $mandatory;
897 $res->{$tag}->{$subfield}->{repeatable} = $repeatable;
898 $res->{$tag}->{$subfield}->{authorised_value} = $authorised_value;
899 $res->{$tag}->{$subfield}->{authtypecode} = $authtypecode;
900 $res->{$tag}->{$subfield}->{value_builder} = $value_builder;
901 $res->{$tag}->{$subfield}->{kohafield} = $kohafield;
902 $res->{$tag}->{$subfield}->{seealso} = $seealso;
903 $res->{$tag}->{$subfield}->{hidden} = $hidden;
904 $res->{$tag}->{$subfield}->{isurl} = $isurl;
905 $res->{$tag}->{$subfield}->{'link'} = $link;
906 $res->{$tag}->{$subfield}->{defaultvalue} = $defaultvalue;
907 }
908
909 $marc_structure_cache->{$forlibrarian}->{$frameworkcode} = $res;
910
911 return $res;
912}
913
914=head2 GetUsedMarcStructure
915
916 the same function as GetMarcStructure except it just takes field
917 in tab 0-9. (used field)
918
919 my $results = GetUsedMarcStructure($frameworkcode);
920
921 L<$results> is a ref to an array which each case containts a ref
922 to a hash which each keys is the columns from marc_subfield_structure
923
924 L<$frameworkcode> is the framework code.
925
926=cut
927
928sub GetUsedMarcStructure($){
929 my $frameworkcode = shift || '';
930 my $query = qq/
931 SELECT *
932 FROM marc_subfield_structure
933 WHERE tab > -1
934 AND frameworkcode = ?
935 ORDER BY tagfield, tagsubfield
936 /;
937 my $sth = C4::Context->dbh->prepare($query);
938 $sth->execute($frameworkcode);
939 return $sth->fetchall_arrayref({});
940}
941
942=head2 GetMarcFromKohaField
943
944=over 4
945
946($MARCfield,$MARCsubfield)=GetMarcFromKohaField($kohafield,$frameworkcode);
947Returns the MARC fields & subfields mapped to the koha field
948for the given frameworkcode
949
950=back
951
952=cut
953
954sub GetMarcFromKohaField {
955 my ( $kohafield, $frameworkcode ) = @_;
956 return 0, 0 unless $kohafield and defined $frameworkcode;
957 my $relations = C4::Context->marcfromkohafield;
958 return (
959 $relations->{$frameworkcode}->{$kohafield}->[0],
960 $relations->{$frameworkcode}->{$kohafield}->[1]
961 );
962}
963
964=head2 GetMarcBiblio
965
966=over 4
967
968my $record = GetMarcBiblio($biblionumber);
969
970=back
971
972Returns MARC::Record representing bib identified by
973C<$biblionumber>. If no bib exists, returns undef.
974The MARC record contains both biblio & item data.
975
976=cut
977
978sub GetMarcBiblio {
979 my $biblionumber = shift;
980 my $dbh = C4::Context->dbh;
981 my $sth =
982 $dbh->prepare("SELECT marcxml FROM biblioitems WHERE biblionumber=? ");
983 $sth->execute($biblionumber);
984 my $row = $sth->fetchrow_hashref;
985 my $marcxml = StripNonXmlChars($row->{'marcxml'});
986 MARC::File::XML->default_record_format(C4::Context->preference('marcflavour'));
987 my $record = MARC::Record->new();
988 if ($marcxml) {
989 $record = eval {MARC::Record::new_from_xml( $marcxml, "utf8", C4::Context->preference('marcflavour'))};
990 if ($@) {warn " problem with :$biblionumber : $@ \n$marcxml";}
991# $record = MARC::Record::new_from_usmarc( $marc) if $marc;
992 return $record;
993 } else {
994 return undef;
995 }
996}
997
998=head2 GetXmlBiblio
999
1000=over 4
1001
1002my $marcxml = GetXmlBiblio($biblionumber);
1003
1004Returns biblioitems.marcxml of the biblionumber passed in parameter.
1005The XML contains both biblio & item datas
1006
1007=back
1008
1009=cut
1010
1011sub GetXmlBiblio {
1012 my ( $biblionumber ) = @_;
1013 my $dbh = C4::Context->dbh;
1014 my $sth =
1015 $dbh->prepare("SELECT marcxml FROM biblioitems WHERE biblionumber=? ");
1016 $sth->execute($biblionumber);
1017 my ($marcxml) = $sth->fetchrow;
1018 return $marcxml;
1019}
1020
1021=head2 GetCOinSBiblio
1022
1023=over 4
1024
1025my $coins = GetCOinSBiblio($biblionumber);
1026
1027Returns the COinS(a span) which can be included in a biblio record
1028
1029=back
1030
1031=cut
1032
1033sub GetCOinSBiblio {
1034 my ( $biblionumber ) = @_;
1035 my $record = GetMarcBiblio($biblionumber);
1036
1037 # get the coin format
1038 my $pos7 = substr $record->leader(), 7,1;
1039 my $pos6 = substr $record->leader(), 6,1;
1040 my $mtx;
1041 my $genre;
1042 my ($aulast, $aufirst) = ('','');
1043 my $oauthors = '';
1044 my $title = '';
1045 my $subtitle = '';
1046 my $pubyear = '';
1047 my $isbn = '';
1048 my $issn = '';
1049 my $publisher = '';
1050
1051 if ( C4::Context->preference("marcflavour") eq "UNIMARC" ){
1052 my $fmts6;
1053 my $fmts7;
1054 %$fmts6 = (
1055 'a' => 'book',
1056 'b' => 'manuscript',
1057 'c' => 'book',
1058 'd' => 'manuscript',
1059 'e' => 'map',
1060 'f' => 'map',
1061 'g' => 'film',
1062 'i' => 'audioRecording',
1063 'j' => 'audioRecording',
1064 'k' => 'artwork',
1065 'l' => 'document',
1066 'm' => 'computerProgram',
1067 'r' => 'document',
1068
1069 );
1070 %$fmts7 = (
1071 'a' => 'journalArticle',
1072 's' => 'journal',
1073 );
1074
1075 $genre = $fmts6->{$pos6} ? $fmts6->{$pos6} : 'book' ;
1076
1077 if( $genre eq 'book' ){
1078 $genre = $fmts7->{$pos7} if $fmts7->{$pos7};
1079 }
1080
1081 ##### We must transform mtx to a valable mtx and document type ####
1082 if( $genre eq 'book' ){
1083 $mtx = 'book';
1084 }elsif( $genre eq 'journal' ){
1085 $mtx = 'journal';
1086 }elsif( $genre eq 'journalArticle' ){
1087 $mtx = 'journal';
1088 $genre = 'article';
1089 }else{
1090 $mtx = 'dc';
1091 }
1092
1093 $genre = ($mtx eq 'dc') ? "&amp;rft.type=$genre" : "&amp;rft.genre=$genre";
1094
1095 # Setting datas
1096 $aulast = $record->subfield('700','a');
1097 $aufirst = $record->subfield('700','b');
1098 $oauthors = "&amp;rft.au=$aufirst $aulast";
1099 # others authors
1100 if($record->field('200')){
1101 for my $au ($record->field('200')->subfield('g')){
1102 $oauthors .= "&amp;rft.au=$au";
1103 }
1104 }
1105 $title = ( $mtx eq 'dc' ) ? "&amp;rft.title=".$record->subfield('200','a') :
1106 "&amp;rft.title=".$record->subfield('200','a')."&amp;rft.btitle=".$record->subfield('200','a');
1107 $pubyear = $record->subfield('210','d');
1108 $publisher = $record->subfield('210','c');
1109 $isbn = $record->subfield('010','a');
1110 $issn = $record->subfield('011','a');
1111 }else{
1112 # MARC21 need some improve
1113 my $fmts;
1114 $mtx = 'book';
1115 $genre = "&amp;rft.genre=book";
1116
1117 # Setting datas
1118 if ($record->field('100')) {
1119 $oauthors .= "&amp;rft.au=".$record->subfield('100','a');
1120 }
1121 # others authors
1122 if($record->field('700')){
1123 for my $au ($record->field('700')->subfield('a')){
1124 $oauthors .= "&amp;rft.au=$au";
1125 }
1126 }
1127 $title = "&amp;rft.btitle=".$record->subfield('245','a');
1128 $subtitle = $record->subfield('245', 'b') || '';
1129 $title .= $subtitle;
1130 $pubyear = $record->subfield('260', 'c') || '';
1131 $publisher = $record->subfield('260', 'b') || '';
1132 $isbn = $record->subfield('020', 'a') || '';
1133 $issn = $record->subfield('022', 'a') || '';
1134
1135 }
1136 my $coins_value = "ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3A$mtx$genre$title&amp;rft.isbn=$isbn&amp;rft.issn=$issn&amp;rft.aulast=$aulast&amp;rft.aufirst=$aufirst$oauthors&amp;rft.pub=$publisher&amp;rft.date=$pubyear";
1137 $coins_value =~ s/(\ |&[^a])/\+/g;
1138 #<!-- TMPL_VAR NAME="ocoins_format" -->&amp;rft.au=<!-- TMPL_VAR NAME="author" -->&amp;rft.btitle=<!-- TMPL_VAR NAME="title" -->&amp;rft.date=<!-- TMPL_VAR NAME="publicationyear" -->&amp;rft.pages=<!-- TMPL_VAR NAME="pages" -->&amp;rft.isbn=<!-- TMPL_VAR NAME=amazonisbn -->&amp;rft.aucorp=&amp;rft.place=<!-- TMPL_VAR NAME="place" -->&amp;rft.pub=<!-- TMPL_VAR NAME="publishercode" -->&amp;rft.edition=<!-- TMPL_VAR NAME="edition" -->&amp;rft.series=<!-- TMPL_VAR NAME="series" -->&amp;rft.genre="
1139
1140 return $coins_value;
1141}
1142
1143=head2 GetAuthorisedValueDesc
1144
1145=over 4
1146
1147my $subfieldvalue =get_authorised_value_desc(
1148 $tag, $subf[$i][0],$subf[$i][1], '', $taglib, $category);
1149Retrieve the complete description for a given authorised value.
1150
1151Now takes $category and $value pair too.
1152my $auth_value_desc =GetAuthorisedValueDesc(
1153 '','', 'DVD' ,'','','CCODE');
1154
1155=back
1156
1157=cut
1158
1159sub GetAuthorisedValueDesc {
1160 my ( $tag, $subfield, $value, $framework, $tagslib, $category ) = @_;
1161 my $dbh = C4::Context->dbh;
1162
1163 if (!$category) {
1164
1165 return $value unless defined $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1166
1167#---- branch
1168 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
1169 return C4::Branch::GetBranchName($value);
1170 }
1171
1172#---- itemtypes
1173 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "itemtypes" ) {
1174 return getitemtypeinfo($value)->{description};
1175 }
1176
1177#---- "true" authorized value
1178 $category = $tagslib->{$tag}->{$subfield}->{'authorised_value'}
1179 }
1180
1181 if ( $category ne "" ) {
1182 my $sth =
1183 $dbh->prepare(
1184 "SELECT lib FROM authorised_values WHERE category = ? AND authorised_value = ?"
1185 );
1186 $sth->execute( $category, $value );
1187 my $data = $sth->fetchrow_hashref;
1188 return $data->{'lib'};
1189 }
1190 else {
1191 return $value; # if nothing is found return the original value
1192 }
1193}
1194
1195=head2 GetMarcNotes
1196
1197=over 4
1198
1199$marcnotesarray = GetMarcNotes( $record, $marcflavour );
1200Get all notes from the MARC record and returns them in an array.
1201The note are stored in differents places depending on MARC flavour
1202
1203=back
1204
1205=cut
1206
1207sub GetMarcNotes {
1208 my ( $record, $marcflavour ) = @_;
1209 my $scope;
1210 if ( $marcflavour eq "MARC21" ) {
1211 $scope = '5..';
1212 }
1213 else { # assume unimarc if not marc21
1214 $scope = '3..';
1215 }
1216 my @marcnotes;
1217 my $note = "";
1218 my $tag = "";
1219 my $marcnote;
1220 foreach my $field ( $record->field($scope) ) {
1221 my $value = $field->as_string();
1222 if ( $note ne "" ) {
1223 $marcnote = { marcnote => $note, };
1224 push @marcnotes, $marcnote;
1225 $note = $value;
1226 }
1227 if ( $note ne $value ) {
1228 $note = $note . " " . $value;
1229 }
1230 }
1231
1232 if ( $note ) {
1233 $marcnote = { marcnote => $note };
1234 push @marcnotes, $marcnote; #load last tag into array
1235 }
1236 return \@marcnotes;
1237} # end GetMarcNotes
1238
1239=head2 GetMarcSubjects
1240
1241=over 4
1242
1243$marcsubjcts = GetMarcSubjects($record,$marcflavour);
1244Get all subjects from the MARC record and returns them in an array.
1245The subjects are stored in differents places depending on MARC flavour
1246
1247=back
1248
1249=cut
1250
1251sub GetMarcSubjects {
1252 my ( $record, $marcflavour ) = @_;
1253 my ( $mintag, $maxtag );
1254 if ( $marcflavour eq "MARC21" ) {
1255 $mintag = "600";
1256 $maxtag = "699";
1257 }
1258 else { # assume unimarc if not marc21
1259 $mintag = "600";
1260 $maxtag = "611";
1261 }
1262
1263 my @marcsubjects;
1264 my $subject = "";
1265 my $subfield = "";
1266 my $marcsubject;
1267
1268 foreach my $field ( $record->field('6..' )) {
1269 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1270 my @subfields_loop;
1271 my @subfields = $field->subfields();
1272 my $counter = 0;
1273 my @link_loop;
1274 # if there is an authority link, build the link with an= subfield9
1275 my $subfield9 = $field->subfield('9');
1276 for my $subject_subfield (@subfields ) {
1277 # don't load unimarc subfields 3,4,5
1278 next if (($marcflavour eq "UNIMARC") and ($subject_subfield->[0] =~ /3|4|5/ ) );
1279 # don't load MARC21 subfields 2 (FIXME: any more subfields??)
1280 next if (($marcflavour eq "MARC21") and ($subject_subfield->[0] =~ /2/ ) );
1281 my $code = $subject_subfield->[0];
1282 my $value = $subject_subfield->[1];
1283 my $linkvalue = $value;
1284 $linkvalue =~ s/(\(|\))//g;
1285 my $operator = " and " unless $counter==0;
1286 if ($subfield9) {
1287 @link_loop = ({'limit' => 'an' ,link => "$subfield9" });
1288 } else {
1289 push @link_loop, {'limit' => 'su', link => $linkvalue, operator => $operator };
1290 }
1291 my $separator = C4::Context->preference("authoritysep") unless $counter==0;
1292 # ignore $9
1293 my @this_link_loop = @link_loop;
1294 push @subfields_loop, {code => $code, value => $value, link_loop => \@this_link_loop, separator => $separator} unless ($subject_subfield->[0] eq 9 );
1295 $counter++;
1296 }
1297
1298 push @marcsubjects, { MARCSUBJECT_SUBFIELDS_LOOP => \@subfields_loop };
1299
1300 }
1301 return \@marcsubjects;
1302} #end getMARCsubjects
1303
1304=head2 GetMarcAuthors
1305
1306=over 4
1307
1308authors = GetMarcAuthors($record,$marcflavour);
1309Get all authors from the MARC record and returns them in an array.
1310The authors are stored in differents places depending on MARC flavour
1311
1312=back
1313
1314=cut
1315
1316sub GetMarcAuthors {
1317 my ( $record, $marcflavour ) = @_;
1318 my ( $mintag, $maxtag );
1319 # tagslib useful for UNIMARC author reponsabilities
1320 my $tagslib = &GetMarcStructure( 1, '' ); # FIXME : we don't have the framework available, we take the default framework. May be buggy on some setups, will be usually correct.
1321 if ( $marcflavour eq "MARC21" ) {
1322 $mintag = "700";
1323 $maxtag = "720";
1324 }
1325 elsif ( $marcflavour eq "UNIMARC" ) { # assume unimarc if not marc21
1326 $mintag = "700";
1327 $maxtag = "712";
1328 }
1329 else {
1330 return;
1331 }
1332 my @marcauthors;
1333
1334 foreach my $field ( $record->fields ) {
1335 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1336 my @subfields_loop;
1337 my @link_loop;
1338 my @subfields = $field->subfields();
1339 my $count_auth = 0;
1340 # if there is an authority link, build the link with Koha-Auth-Number: subfield9
1341 my $subfield9 = $field->subfield('9');
1342 for my $authors_subfield (@subfields) {
1343 # don't load unimarc subfields 3, 5
1344 next if ($marcflavour eq 'UNIMARC' and ($authors_subfield->[0] =~ /3|5/ ) );
1345 my $subfieldcode = $authors_subfield->[0];
1346 my $value = $authors_subfield->[1];
1347 my $linkvalue = $value;
1348 $linkvalue =~ s/(\(|\))//g;
1349 my $operator = " and " unless $count_auth==0;
1350 # if we have an authority link, use that as the link, otherwise use standard searching
1351 if ($subfield9) {
1352 @link_loop = ({'limit' => 'an' ,link => "$subfield9" });
1353 }
1354 else {
1355 # reset $linkvalue if UNIMARC author responsibility
1356 if ( $marcflavour eq 'UNIMARC' and ($authors_subfield->[0] eq "4")) {
1357 $linkvalue = "(".GetAuthorisedValueDesc( $field->tag(), $authors_subfield->[0], $authors_subfield->[1], '', $tagslib ).")";
1358 }
1359 push @link_loop, {'limit' => 'au', link => $linkvalue, operator => $operator };
1360 }
1361 $value = GetAuthorisedValueDesc( $field->tag(), $authors_subfield->[0], $authors_subfield->[1], '', $tagslib ) if ( $marcflavour eq 'UNIMARC' and ($authors_subfield->[0] =~/4/));
1362 my @this_link_loop = @link_loop;
1363 my $separator = C4::Context->preference("authoritysep") unless $count_auth==0;
1364 push @subfields_loop, {code => $subfieldcode, value => $value, link_loop => \@this_link_loop, separator => $separator} unless ($authors_subfield->[0] eq '9' );
1365 $count_auth++;
1366 }
1367 push @marcauthors, { MARCAUTHOR_SUBFIELDS_LOOP => \@subfields_loop };
1368 }
1369 return \@marcauthors;
1370}
1371
1372=head2 GetMarcUrls
1373
1374=over 4
1375
1376$marcurls = GetMarcUrls($record,$marcflavour);
1377Returns arrayref of URLs from MARC data, suitable to pass to tmpl loop.
1378Assumes web resources (not uncommon in MARC21 to omit resource type ind)
1379
1380=back
1381
1382=cut
1383
1384sub GetMarcUrls {
1385 my ( $record, $marcflavour ) = @_;
1386
1387 my @marcurls;
1388 for my $field ( $record->field('856') ) {
1389 my $marcurl;
1390 my @notes;
1391 for my $note ( $field->subfield('z') ) {
1392 push @notes, { note => $note };
1393 }
1394 my @urls = $field->subfield('u');
1395 foreach my $url (@urls) {
1396 if ( $marcflavour eq 'MARC21' ) {
1397 my $s3 = $field->subfield('3');
1398 my $link = $field->subfield('y');
1399 unless ( $url =~ /^\w+:/ ) {
1400 if ( $field->indicator(1) eq '7' ) {
1401 $url = $field->subfield('2') . "://" . $url;
1402 } elsif ( $field->indicator(1) eq '1' ) {
1403 $url = 'ftp://' . $url;
1404 } else {
1405 # properly, this should be if ind1=4,
1406 # however we will assume http protocol since we're building a link.
1407 $url = 'http://' . $url;
1408 }
1409 }
1410 # TODO handle ind 2 (relationship)
1411 $marcurl = {
1412 MARCURL => $url,
1413 notes => \@notes,
1414 };
1415 $marcurl->{'linktext'} = $link || $s3 || C4::Context->preference('URLLinkText') || $url;
1416 $marcurl->{'part'} = $s3 if ($link);
1417 $marcurl->{'toc'} = 1 if ( defined($s3) && $s3 =~ /^[Tt]able/ );
1418 } else {
1419 $marcurl->{'linktext'} = $field->subfield('2') || C4::Context->preference('URLLinkText') || $url;
1420 $marcurl->{'MARCURL'} = $url;
1421 }
1422 push @marcurls, $marcurl;
1423 }
1424 }
1425 return \@marcurls;
1426}
1427
1428=head2 GetMarcSeries
1429
1430=over 4
1431
1432$marcseriesarray = GetMarcSeries($record,$marcflavour);
1433Get all series from the MARC record and returns them in an array.
1434The series are stored in differents places depending on MARC flavour
1435
1436=back
1437
1438=cut
1439
1440sub GetMarcSeries {
1441 my ($record, $marcflavour) = @_;
1442 my ($mintag, $maxtag);
1443 if ($marcflavour eq "MARC21") {
1444 $mintag = "440";
1445 $maxtag = "490";
1446 } else { # assume unimarc if not marc21
1447 $mintag = "600";
1448 $maxtag = "619";
1449 }
1450
1451 my @marcseries;
1452 my $subjct = "";
1453 my $subfield = "";
1454 my $marcsubjct;
1455
1456 foreach my $field ($record->field('440'), $record->field('490')) {
1457 my @subfields_loop;
1458 #my $value = $field->subfield('a');
1459 #$marcsubjct = {MARCSUBJCT => $value,};
1460 my @subfields = $field->subfields();
1461 #warn "subfields:".join " ", @$subfields;
1462 my $counter = 0;
1463 my @link_loop;
1464 for my $series_subfield (@subfields) {
1465 my $volume_number;
1466 undef $volume_number;
1467 # see if this is an instance of a volume
1468 if ($series_subfield->[0] eq 'v') {
1469 $volume_number=1;
1470 }
1471
1472 my $code = $series_subfield->[0];
1473 my $value = $series_subfield->[1];
1474 my $linkvalue = $value;
1475 $linkvalue =~ s/(\(|\))//g;
1476 my $operator = " and " unless $counter==0;
1477 push @link_loop, {link => $linkvalue, operator => $operator };
1478 my $separator = C4::Context->preference("authoritysep") unless $counter==0;
1479 if ($volume_number) {
1480 push @subfields_loop, {volumenum => $value};
1481 }
1482 else {
1483 push @subfields_loop, {code => $code, value => $value, link_loop => \@link_loop, separator => $separator, volumenum => $volume_number};
1484 }
1485 $counter++;
1486 }
1487 push @marcseries, { MARCSERIES_SUBFIELDS_LOOP => \@subfields_loop };
1488 #$marcsubjct = {MARCSUBJCT => $field->as_string(),};
1489 #push @marcsubjcts, $marcsubjct;
1490 #$subjct = $value;
1491
1492 }
1493 my $marcseriessarray=\@marcseries;
1494 return $marcseriessarray;
1495} #end getMARCseriess
1496
1497=head2 GetFrameworkCode
1498
1499=over 4
1500
1501 $frameworkcode = GetFrameworkCode( $biblionumber )
1502
1503=back
1504
1505=cut
1506
1507sub GetFrameworkCode {
1508 my ( $biblionumber ) = @_;
1509 my $dbh = C4::Context->dbh;
1510 my $sth = $dbh->prepare("SELECT frameworkcode FROM biblio WHERE biblionumber=?");
1511 $sth->execute($biblionumber);
1512 my ($frameworkcode) = $sth->fetchrow;
1513 return $frameworkcode;
1514}
1515
1516=head2 GetPublisherNameFromIsbn
1517
1518 $name = GetPublishercodeFromIsbn($isbn);
1519 if(defined $name){
1520 ...
1521 }
1522
1523=cut
1524
1525sub GetPublisherNameFromIsbn($){
1526 my $isbn = shift;
1527 $isbn =~ s/[- _]//g;
1528 $isbn =~ s/^0*//;
1529 my @codes = (split '-', DisplayISBN($isbn));
1530 my $code = $codes[0].$codes[1].$codes[2];
1531 my $dbh = C4::Context->dbh;
1532 my $query = qq{
1533 SELECT distinct publishercode
1534 FROM biblioitems
1535 WHERE isbn LIKE ?
1536 AND publishercode IS NOT NULL
1537 LIMIT 1
1538 };
1539 my $sth = $dbh->prepare($query);
1540 $sth->execute("$code%");
1541 my $name = $sth->fetchrow;
1542 return $name if length $name;
1543 return undef;
1544}
1545
1546=head2 TransformKohaToMarc
1547
1548=over 4
1549
1550 $record = TransformKohaToMarc( $hash )
1551 This function builds partial MARC::Record from a hash
1552 Hash entries can be from biblio or biblioitems.
1553 This function is called in acquisition module, to create a basic catalogue entry from user entry
1554
1555=back
1556
1557=cut
1558
1559sub TransformKohaToMarc {
1560 my ( $hash ) = @_;
1561 my $sth = C4::Context->dbh->prepare(
1562 "SELECT tagfield,tagsubfield FROM marc_subfield_structure WHERE frameworkcode=? AND kohafield=?"
1563 );
1564 my $record = MARC::Record->new();
1565 SetMarcUnicodeFlag($record, C4::Context->preference("marcflavour"));
1566 foreach (keys %{$hash}) {
1567 &TransformKohaToMarcOneField( $sth, $record, $_, $hash->{$_}, '' );
1568 }
1569 return $record;
1570}
1571
1572=head2 TransformKohaToMarcOneField
1573
1574=over 4
1575
1576 $record = TransformKohaToMarcOneField( $sth, $record, $kohafieldname, $value, $frameworkcode );
1577
1578=back
1579
1580=cut
1581
1582sub TransformKohaToMarcOneField {
1583 my ( $sth, $record, $kohafieldname, $value, $frameworkcode ) = @_;
1584 $frameworkcode='' unless $frameworkcode;
1585 my $tagfield;
1586 my $tagsubfield;
1587
1588 if ( !defined $sth ) {
1589 my $dbh = C4::Context->dbh;
1590 $sth = $dbh->prepare(
1591 "SELECT tagfield,tagsubfield FROM marc_subfield_structure WHERE frameworkcode=? AND kohafield=?"
1592 );
1593 }
1594 $sth->execute( $frameworkcode, $kohafieldname );
1595 if ( ( $tagfield, $tagsubfield ) = $sth->fetchrow ) {
1596 my $tag = $record->field($tagfield);
1597 if ($tag) {
1598 $tag->update( $tagsubfield => $value );
1599 $record->delete_field($tag);
1600 $record->insert_fields_ordered($tag);
1601 }
1602 else {
1603 $record->add_fields( $tagfield, " ", " ", $tagsubfield => $value );
1604 }
1605 }
1606 return $record;
1607}
1608
1609=head2 TransformHtmlToXml
1610
1611=over 4
1612
1613$xml = TransformHtmlToXml( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type )
1614
1615$auth_type contains :
1616- nothing : rebuild a biblio, un UNIMARC the encoding is in 100$a pos 26/27
1617- UNIMARCAUTH : rebuild an authority. In UNIMARC, the encoding is in 100$a pos 13/14
1618- ITEM : rebuild an item : in UNIMARC, 100$a, it's in the biblio ! (otherwise, we would get 2 100 fields !)
1619
1620=back
1621
1622=cut
1623
1624sub TransformHtmlToXml {
1625 my ( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type ) = @_;
1626 my $xml = MARC::File::XML::header('UTF-8');
1627 $xml .= "<record>\n";
1628 $auth_type = C4::Context->preference('marcflavour') unless $auth_type;
1629 MARC::File::XML->default_record_format($auth_type);
1630 # in UNIMARC, field 100 contains the encoding
1631 # check that there is one, otherwise the
1632 # MARC::Record->new_from_xml will fail (and Koha will die)
1633 my $unimarc_and_100_exist=0;
1634 $unimarc_and_100_exist=1 if $auth_type eq 'ITEM'; # if we rebuild an item, no need of a 100 field
1635 my $prevvalue;
1636 my $prevtag = -1;
1637 my $first = 1;
1638 my $j = -1;
1639 for ( my $i = 0 ; $i < @$tags ; $i++ ) {
1640 if (C4::Context->preference('marcflavour') eq 'UNIMARC' and @$tags[$i] eq "100" and @$subfields[$i] eq "a") {
1641 # if we have a 100 field and it's values are not correct, skip them.
1642 # if we don't have any valid 100 field, we will create a default one at the end
1643 my $enc = substr( @$values[$i], 26, 2 );
1644 if ($enc eq '01' or $enc eq '50' or $enc eq '03') {
1645 $unimarc_and_100_exist=1;
1646 } else {
1647 next;
1648 }
1649 }
1650 @$values[$i] =~ s/&/&amp;/g;
1651 @$values[$i] =~ s/</&lt;/g;
1652 @$values[$i] =~ s/>/&gt;/g;
1653 @$values[$i] =~ s/"/&quot;/g;
1654 @$values[$i] =~ s/'/&apos;/g;
1655# if ( !utf8::is_utf8( @$values[$i] ) ) {
1656# utf8::decode( @$values[$i] );
1657# }
1658 if ( ( @$tags[$i] ne $prevtag ) ) {
1659 $j++ unless ( @$tags[$i] eq "" );
1660 if ( !$first ) {
1661 $xml .= "</datafield>\n";
1662 if ( ( @$tags[$i] && @$tags[$i] > 10 )
1663 && ( @$values[$i] ne "" ) )
1664 {
1665 my $ind1 = substr( @$indicator[$j], 0, 1 );
1666 my $ind2;
1667 if ( @$indicator[$j] ) {
1668 $ind2 = substr( @$indicator[$j], 1, 1 );
1669 }
1670 else {
1671 warn "Indicator in @$tags[$i] is empty";
1672 $ind2 = " ";
1673 }
1674 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1675 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1676 $first = 0;
1677 }
1678 else {
1679 $first = 1;
1680 }
1681 }
1682 else {
1683 if ( @$values[$i] ne "" ) {
1684
1685 # leader
1686 if ( @$tags[$i] eq "000" ) {
1687 $xml .= "<leader>@$values[$i]</leader>\n";
1688 $first = 1;
1689
1690 # rest of the fixed fields
1691 }
1692 elsif ( @$tags[$i] < 10 ) {
1693 $xml .= "<controlfield tag=\"@$tags[$i]\">@$values[$i]</controlfield>\n";
1694 $first = 1;
1695 }
1696 else {
1697 my $ind1 = substr( @$indicator[$j], 0, 1 );
1698 my $ind2 = substr( @$indicator[$j], 1, 1 );
1699 $ind1 = " " if !defined($ind2) or $ind2 eq "";
1700 $ind2 = " " if !defined($ind2) or $ind2 eq "";
1701 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1702 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1703 $first = 0;
1704 }
1705 }
1706 }
1707 }
1708 else { # @$tags[$i] eq $prevtag
1709 if ( @$values[$i] eq "" ) {
1710 }
1711 else {
1712 if ($first) {
1713 my $ind1 = substr( @$indicator[$j], 0, 1 );
1714 my $ind2 = substr( @$indicator[$j], 1, 1 );
1715 $ind1 = " " if !defined($ind2) or $ind2 eq "";
1716 $ind2 = " " if !defined($ind2) or $ind2 eq "";
1717 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1718 $first = 0;
1719 }
1720 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1721 }
1722 }
1723 $prevtag = @$tags[$i];
1724 }
1725 $xml .= "</datafield>\n" if @$tags > 0;
1726 if (C4::Context->preference('marcflavour') eq 'UNIMARC' and !$unimarc_and_100_exist) {
1727# warn "SETTING 100 for $auth_type";
1728 my $string = strftime( "%Y%m%d", localtime(time) );
1729 # set 50 to position 26 is biblios, 13 if authorities
1730 my $pos=26;
1731 $pos=13 if $auth_type eq 'UNIMARCAUTH';
1732 $string = sprintf( "%-*s", 35, $string );
1733 substr( $string, $pos , 6, "50" );
1734 $xml .= "<datafield tag=\"100\" ind1=\"\" ind2=\"\">\n";
1735 $xml .= "<subfield code=\"a\">$string</subfield>\n";
1736 $xml .= "</datafield>\n";
1737 }
1738 $xml .= "</record>\n";
1739 $xml .= MARC::File::XML::footer();
1740 return $xml;
1741}
1742
1743=head2 TransformHtmlToMarc
1744
1745 L<$record> = TransformHtmlToMarc(L<$params>,L<$cgi>)
1746 L<$params> is a ref to an array as below:
1747 {
1748 'tag_010_indicator1_531951' ,
1749 'tag_010_indicator2_531951' ,
1750 'tag_010_code_a_531951_145735' ,
1751 'tag_010_subfield_a_531951_145735' ,
1752 'tag_200_indicator1_873510' ,
1753 'tag_200_indicator2_873510' ,
1754 'tag_200_code_a_873510_673465' ,
1755 'tag_200_subfield_a_873510_673465' ,
1756 'tag_200_code_b_873510_704318' ,
1757 'tag_200_subfield_b_873510_704318' ,
1758 'tag_200_code_e_873510_280822' ,
1759 'tag_200_subfield_e_873510_280822' ,
1760 'tag_200_code_f_873510_110730' ,
1761 'tag_200_subfield_f_873510_110730' ,
1762 }
1763 L<$cgi> is the CGI object which containts the value.
1764 L<$record> is the MARC::Record object.
1765
1766=cut
1767
1768sub TransformHtmlToMarc {
1769 my $params = shift;
1770 my $cgi = shift;
1771
1772 # explicitly turn on the UTF-8 flag for all
1773 # 'tag_' parameters to avoid incorrect character
1774 # conversion later on
1775 my $cgi_params = $cgi->Vars;
1776 foreach my $param_name (keys %$cgi_params) {
1777 if ($param_name =~ /^tag_/) {
1778 my $param_value = $cgi_params->{$param_name};
1779 if (utf8::decode($param_value)) {
1780 $cgi_params->{$param_name} = $param_value;
1781 }
1782 # FIXME - need to do something if string is not valid UTF-8
1783 }
1784 }
1785
1786 # creating a new record
1787 my $record = MARC::Record->new();
1788 my $i=0;
1789 my @fields;
1790 while ($params->[$i]){ # browse all CGI params
1791 my $param = $params->[$i];
1792 my $newfield=0;
1793 # if we are on biblionumber, store it in the MARC::Record (it may not be in the edited fields)
1794 if ($param eq 'biblionumber') {
1795 my ( $biblionumbertagfield, $biblionumbertagsubfield ) =
1796 &GetMarcFromKohaField( "biblio.biblionumber", '' );
1797 if ($biblionumbertagfield < 10) {
1798 $newfield = MARC::Field->new(
1799 $biblionumbertagfield,
1800 $cgi->param($param),
1801 );
1802 } else {
1803 $newfield = MARC::Field->new(
1804 $biblionumbertagfield,
1805 '',
1806 '',
1807 "$biblionumbertagsubfield" => $cgi->param($param),
1808 );
1809 }
1810 push @fields,$newfield if($newfield);
1811 }
1812 elsif ($param =~ /^tag_(\d*)_indicator1_/){ # new field start when having 'input name="..._indicator1_..."
1813 my $tag = $1;
1814
1815 my $ind1 = substr($cgi->param($param),0,1);
1816 my $ind2 = substr($cgi->param($params->[$i+1]),0,1);
1817 $newfield=0;
1818 my $j=$i+2;
1819
1820 if($tag < 10){ # no code for theses fields
1821 # in MARC editor, 000 contains the leader.
1822 if ($tag eq '000' ) {
1823 $record->leader($cgi->param($params->[$j+1])) if length($cgi->param($params->[$j+1]))==24;
1824 # between 001 and 009 (included)
1825 } elsif ($cgi->param($params->[$j+1]) ne '') {
1826 $newfield = MARC::Field->new(
1827 $tag,
1828 $cgi->param($params->[$j+1]),
1829 );
1830 }
1831 # > 009, deal with subfields
1832 } else {
1833 while(defined $params->[$j] && $params->[$j] =~ /_code_/){ # browse all it's subfield
1834 my $inner_param = $params->[$j];
1835 if ($newfield){
1836 if($cgi->param($params->[$j+1]) ne ''){ # only if there is a value (code => value)
1837 $newfield->add_subfields(
1838 $cgi->param($inner_param) => $cgi->param($params->[$j+1])
1839 );
1840 }
1841 } else {
1842 if ( $cgi->param($params->[$j+1]) ne '' ) { # creating only if there is a value (code => value)
1843 $newfield = MARC::Field->new(
1844 $tag,
1845 ''.$ind1,
1846 ''.$ind2,
1847 $cgi->param($inner_param) => $cgi->param($params->[$j+1]),
1848 );
1849 }
1850 }
1851 $j+=2;
1852 }
1853 }
1854 push @fields,$newfield if($newfield);
1855 }
1856 $i++;
1857 }
1858
1859 $record->append_fields(@fields);
1860 return $record;
1861}
1862
1863# cache inverted MARC field map
18641400ns400nsour $inverted_field_map;
1865
1866=head2 TransformMarcToKoha
1867
1868=over 4
1869
1870 $result = TransformMarcToKoha( $dbh, $record, $frameworkcode )
1871
1872=back
1873
1874Extract data from a MARC bib record into a hashref representing
1875Koha biblio, biblioitems, and items fields.
1876
1877=cut
1878sub TransformMarcToKoha {
1879 my ( $dbh, $record, $frameworkcode, $limit_table ) = @_;
1880
1881 my $result;
1882 $limit_table=$limit_table||0;
1883 $frameworkcode = '' unless defined $frameworkcode;
1884
1885 unless (defined $inverted_field_map) {
1886 $inverted_field_map = _get_inverted_marc_field_map();
1887 }
1888
1889 my %tables = ();
1890 if ( defined $limit_table && $limit_table eq 'items') {
1891 $tables{'items'} = 1;
1892 } else {
1893 $tables{'items'} = 1;
1894 $tables{'biblio'} = 1;
1895 $tables{'biblioitems'} = 1;
1896 }
1897
1898 # traverse through record
1899 MARCFIELD: foreach my $field ($record->fields()) {
1900 my $tag = $field->tag();
1901 next MARCFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag};
1902 if ($field->is_control_field()) {
1903 my $kohafields = $inverted_field_map->{$frameworkcode}->{$tag}->{list};
1904 ENTRY: foreach my $entry (@{ $kohafields }) {
1905 my ($subfield, $table, $column) = @{ $entry };
1906 next ENTRY unless exists $tables{$table};
1907 my $key = _disambiguate($table, $column);
1908 if ($result->{$key}) {
1909 unless (($key eq "biblionumber" or $key eq "biblioitemnumber") and ($field->data() eq "")) {
1910 $result->{$key} .= " | " . $field->data();
1911 }
1912 } else {
1913 $result->{$key} = $field->data();
1914 }
1915 }
1916 } else {
1917 # deal with subfields
1918 MARCSUBFIELD: foreach my $sf ($field->subfields()) {
1919 my $code = $sf->[0];
1920 next MARCSUBFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code};
1921 my $value = $sf->[1];
1922 SFENTRY: foreach my $entry (@{ $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code} }) {
1923 my ($table, $column) = @{ $entry };
1924 next SFENTRY unless exists $tables{$table};
1925 my $key = _disambiguate($table, $column);
1926 if ($result->{$key}) {
1927 unless (($key eq "biblionumber" or $key eq "biblioitemnumber") and ($value eq "")) {
1928 $result->{$key} .= " | " . $value;
1929 }
1930 } else {
1931 $result->{$key} = $value;
1932 }
1933 }
1934 }
1935 }
1936 }
1937
1938 # modify copyrightdate to keep only the 1st year found
1939 if (exists $result->{'copyrightdate'}) {
1940 my $temp = $result->{'copyrightdate'};
1941 $temp =~ m/c(\d\d\d\d)/;
1942 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
1943 $result->{'copyrightdate'} = $1;
1944 }
1945 else { # if no cYYYY, get the 1st date.
1946 $temp =~ m/(\d\d\d\d)/;
1947 $result->{'copyrightdate'} = $1;
1948 }
1949 }
1950
1951 # modify publicationyear to keep only the 1st year found
1952 if (exists $result->{'publicationyear'}) {
1953 my $temp = $result->{'publicationyear'};
1954 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
1955 $result->{'publicationyear'} = $1;
1956 }
1957 else { # if no cYYYY, get the 1st date.
1958 $temp =~ m/(\d\d\d\d)/;
1959 $result->{'publicationyear'} = $1;
1960 }
1961 }
1962
1963 return $result;
1964}
1965
1966sub _get_inverted_marc_field_map {
1967 my $field_map = {};
1968 my $relations = C4::Context->marcfromkohafield;
1969
1970 foreach my $frameworkcode (keys %{ $relations }) {
1971 foreach my $kohafield (keys %{ $relations->{$frameworkcode} }) {
1972 next unless @{ $relations->{$frameworkcode}->{$kohafield} }; # not all columns are mapped to MARC tag & subfield
1973 my $tag = $relations->{$frameworkcode}->{$kohafield}->[0];
1974 my $subfield = $relations->{$frameworkcode}->{$kohafield}->[1];
1975 my ($table, $column) = split /[.]/, $kohafield, 2;
1976 push @{ $field_map->{$frameworkcode}->{$tag}->{list} }, [ $subfield, $table, $column ];
1977 push @{ $field_map->{$frameworkcode}->{$tag}->{sfs}->{$subfield} }, [ $table, $column ];
1978 }
1979 }
1980 return $field_map;
1981}
1982
1983=head2 _disambiguate
1984
1985=over 4
1986
1987$newkey = _disambiguate($table, $field);
1988
1989This is a temporary hack to distinguish between the
1990following sets of columns when using TransformMarcToKoha.
1991
1992items.cn_source & biblioitems.cn_source
1993items.cn_sort & biblioitems.cn_sort
1994
1995Columns that are currently NOT distinguished (FIXME
1996due to lack of time to fully test) are:
1997
1998biblio.notes and biblioitems.notes
1999biblionumber
2000timestamp
2001biblioitemnumber
2002
2003FIXME - this is necessary because prefixing each column
2004name with the table name would require changing lots
2005of code and templates, and exposing more of the DB
2006structure than is good to the UI templates, particularly
2007since biblio and bibloitems may well merge in a future
2008version. In the future, it would also be good to
2009separate DB access and UI presentation field names
2010more.
2011
2012=back
2013
2014=cut
2015
2016sub CountItemsIssued {
2017 my ( $biblionumber ) = @_;
2018 my $dbh = C4::Context->dbh;
2019 my $sth = $dbh->prepare('SELECT COUNT(*) as issuedCount FROM items, issues WHERE items.itemnumber = issues.itemnumber AND items.biblionumber = ?');
2020 $sth->execute( $biblionumber );
2021 my $row = $sth->fetchrow_hashref();
2022 return $row->{'issuedCount'};
2023}
2024
2025sub _disambiguate {
2026 my ($table, $column) = @_;
2027 if ($column eq "cn_sort" or $column eq "cn_source") {
2028 return $table . '.' . $column;
2029 } else {
2030 return $column;
2031 }
2032
2033}
2034
2035=head2 get_koha_field_from_marc
2036
2037=over 4
2038
2039$result->{_disambiguate($table, $field)} = get_koha_field_from_marc($table,$field,$record,$frameworkcode);
2040
2041Internal function to map data from the MARC record to a specific non-MARC field.
2042FIXME: this is meant to replace TransformMarcToKohaOneField after more testing.
2043
2044=back
2045
2046=cut
2047
2048sub get_koha_field_from_marc {
2049 my ($koha_table,$koha_column,$record,$frameworkcode) = @_;
2050 my ( $tagfield, $subfield ) = GetMarcFromKohaField( $koha_table.'.'.$koha_column, $frameworkcode );
2051 my $kohafield;
2052 foreach my $field ( $record->field($tagfield) ) {
2053 if ( $field->tag() < 10 ) {
2054 if ( $kohafield ) {
2055 $kohafield .= " | " . $field->data();
2056 }
2057 else {
2058 $kohafield = $field->data();
2059 }
2060 }
2061 else {
2062 if ( $field->subfields ) {
2063 my @subfields = $field->subfields();
2064 foreach my $subfieldcount ( 0 .. $#subfields ) {
2065 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2066 if ( $kohafield ) {
2067 $kohafield .=
2068 " | " . $subfields[$subfieldcount][1];
2069 }
2070 else {
2071 $kohafield =
2072 $subfields[$subfieldcount][1];
2073 }
2074 }
2075 }
2076 }
2077 }
2078 }
2079 return $kohafield;
2080}
2081
2082
2083=head2 TransformMarcToKohaOneField
2084
2085=over 4
2086
2087$result = TransformMarcToKohaOneField( $kohatable, $kohafield, $record, $result, $frameworkcode )
2088
2089=back
2090
2091=cut
2092
2093sub TransformMarcToKohaOneField {
2094
2095 # FIXME ? if a field has a repeatable subfield that is used in old-db,
2096 # only the 1st will be retrieved...
2097 my ( $kohatable, $kohafield, $record, $result, $frameworkcode ) = @_;
2098 my $res = "";
2099 my ( $tagfield, $subfield ) =
2100 GetMarcFromKohaField( $kohatable . "." . $kohafield,
2101 $frameworkcode );
2102 foreach my $field ( $record->field($tagfield) ) {
2103 if ( $field->tag() < 10 ) {
2104 if ( $result->{$kohafield} ) {
2105 $result->{$kohafield} .= " | " . $field->data();
2106 }
2107 else {
2108 $result->{$kohafield} = $field->data();
2109 }
2110 }
2111 else {
2112 if ( $field->subfields ) {
2113 my @subfields = $field->subfields();
2114 foreach my $subfieldcount ( 0 .. $#subfields ) {
2115 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2116 if ( $result->{$kohafield} ) {
2117 $result->{$kohafield} .=
2118 " | " . $subfields[$subfieldcount][1];
2119 }
2120 else {
2121 $result->{$kohafield} =
2122 $subfields[$subfieldcount][1];
2123 }
2124 }
2125 }
2126 }
2127 }
2128 }
2129 return $result;
2130}
2131
2132=head1 OTHER FUNCTIONS
2133
2134
2135=head2 PrepareItemrecordDisplay
2136
2137=over 4
2138
2139PrepareItemrecordDisplay($itemrecord,$bibnum,$itemumber);
2140
2141Returns a hash with all the fields for Display a given item data in a template
2142
2143=back
2144
2145=cut
2146
2147sub PrepareItemrecordDisplay {
2148
2149 my ( $bibnum, $itemnum, $defaultvalues ) = @_;
2150
2151 my $dbh = C4::Context->dbh;
2152 my $frameworkcode = &GetFrameworkCode( $bibnum );
2153 my ( $itemtagfield, $itemtagsubfield ) =
2154 &GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
2155 my $tagslib = &GetMarcStructure( 1, $frameworkcode );
2156 my $itemrecord = C4::Items::GetMarcItem( $bibnum, $itemnum) if ($itemnum);
2157 my @loop_data;
2158 my $authorised_values_sth =
2159 $dbh->prepare(
2160"SELECT authorised_value,lib FROM authorised_values WHERE category=? ORDER BY lib"
2161 );
2162 foreach my $tag ( sort keys %{$tagslib} ) {
2163 my $previous_tag = '';
2164 if ( $tag ne '' ) {
2165 # loop through each subfield
2166 my $cntsubf;
2167 foreach my $subfield ( sort keys %{ $tagslib->{$tag} } ) {
2168 next if ( subfield_is_koha_internal_p($subfield) );
2169 next if ( $tagslib->{$tag}->{$subfield}->{'tab'} ne "10" );
2170 my %subfield_data;
2171 $subfield_data{tag} = $tag;
2172 $subfield_data{subfield} = $subfield;
2173 $subfield_data{countsubfield} = $cntsubf++;
2174 $subfield_data{kohafield} =
2175 $tagslib->{$tag}->{$subfield}->{'kohafield'};
2176
2177 # $subfield_data{marc_lib}=$tagslib->{$tag}->{$subfield}->{lib};
2178 $subfield_data{marc_lib} = $tagslib->{$tag}->{$subfield}->{lib};
2179 $subfield_data{mandatory} =
2180 $tagslib->{$tag}->{$subfield}->{mandatory};
2181 $subfield_data{repeatable} =
2182 $tagslib->{$tag}->{$subfield}->{repeatable};
2183 $subfield_data{hidden} = "display:none"
2184 if $tagslib->{$tag}->{$subfield}->{hidden};
2185 my ( $x, $value );
2186 if ($itemrecord) {
2187 ( $x, $value ) = _find_value( $tag, $subfield, $itemrecord );
2188 }
2189 if (!defined $value) {
2190 $value = q||;
2191 }
2192 $value =~ s/"/&quot;/g;
2193
2194 # search for itemcallnumber if applicable
2195 if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq
2196 'items.itemcallnumber'
2197 && C4::Context->preference('itemcallnumber') )
2198 {
2199 my $CNtag =
2200 substr( C4::Context->preference('itemcallnumber'), 0, 3 );
2201 my $CNsubfield =
2202 substr( C4::Context->preference('itemcallnumber'), 3, 1 );
2203 my $temp = $itemrecord->field($CNtag) if ($itemrecord);
2204 if ($temp) {
2205 $value = $temp->subfield($CNsubfield);
2206 }
2207 }
2208 if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq
2209 'items.itemcallnumber'
2210 && $defaultvalues->{'callnumber'} )
2211 {
2212 my $temp = $itemrecord->field($subfield) if ($itemrecord);
2213 unless ($temp) {
2214 $value = $defaultvalues->{'callnumber'};
2215 }
2216 }
2217 if ( ($tagslib->{$tag}->{$subfield}->{kohafield} eq
2218 'items.holdingbranch' ||
2219 $tagslib->{$tag}->{$subfield}->{kohafield} eq
2220 'items.homebranch')
2221 && $defaultvalues->{'branchcode'} )
2222 {
2223 my $temp = $itemrecord->field($subfield) if ($itemrecord);
2224 unless ($temp) {
2225 $value = $defaultvalues->{branchcode};
2226 }
2227 }
2228 if ( $tagslib->{$tag}->{$subfield}->{authorised_value} ) {
2229 my @authorised_values;
2230 my %authorised_lib;
2231
2232 # builds list, depending on authorised value...
2233 #---- branch
2234 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq
2235 "branches" )
2236 {
2237 if ( ( C4::Context->preference("IndependantBranches") )
2238 && ( C4::Context->userenv->{flags} % 2 != 1 ) )
2239 {
2240 my $sth =
2241 $dbh->prepare(
2242 "SELECT branchcode,branchname FROM branches WHERE branchcode = ? ORDER BY branchname"
2243 );
2244 $sth->execute( C4::Context->userenv->{branch} );
2245 push @authorised_values, ""
2246 unless (
2247 $tagslib->{$tag}->{$subfield}->{mandatory} );
2248 while ( my ( $branchcode, $branchname ) =
2249 $sth->fetchrow_array )
2250 {
2251 push @authorised_values, $branchcode;
2252 $authorised_lib{$branchcode} = $branchname;
2253 }
2254 }
2255 else {
2256 my $sth =
2257 $dbh->prepare(
2258 "SELECT branchcode,branchname FROM branches ORDER BY branchname"
2259 );
2260 $sth->execute;
2261 push @authorised_values, ""
2262 unless (
2263 $tagslib->{$tag}->{$subfield}->{mandatory} );
2264 while ( my ( $branchcode, $branchname ) =
2265 $sth->fetchrow_array )
2266 {
2267 push @authorised_values, $branchcode;
2268 $authorised_lib{$branchcode} = $branchname;
2269 }
2270 }
2271
2272 #----- itemtypes
2273 }
2274 elsif ( $tagslib->{$tag}->{$subfield}->{authorised_value} eq
2275 "itemtypes" )
2276 {
2277 my $sth =
2278 $dbh->prepare(
2279 "SELECT itemtype,description FROM itemtypes ORDER BY description"
2280 );
2281 $sth->execute;
2282 push @authorised_values, ""
2283 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2284 while ( my ( $itemtype, $description ) =
2285 $sth->fetchrow_array )
2286 {
2287 push @authorised_values, $itemtype;
2288 $authorised_lib{$itemtype} = $description;
2289 }
2290
2291 #---- "true" authorised value
2292 }
2293 else {
2294 $authorised_values_sth->execute(
2295 $tagslib->{$tag}->{$subfield}->{authorised_value} );
2296 push @authorised_values, ""
2297 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2298 while ( my ( $value, $lib ) =
2299 $authorised_values_sth->fetchrow_array )
2300 {
2301 push @authorised_values, $value;
2302 $authorised_lib{$value} = $lib;
2303 }
2304 }
2305 $subfield_data{marc_value} = CGI::scrolling_list(
2306 -name => 'field_value',
2307 -values => \@authorised_values,
2308 -default => "$value",
2309 -labels => \%authorised_lib,
2310 -size => 1,
2311 -tabindex => '',
2312 -multiple => 0,
2313 );
2314 }
2315 else {
2316 $subfield_data{marc_value} =
2317"<input type=\"text\" name=\"field_value\" value=\"$value\" size=\"50\" maxlength=\"255\" />";
2318 }
2319 push( @loop_data, \%subfield_data );
2320 }
2321 }
2322 }
2323 my $itemnumber = $itemrecord->subfield( $itemtagfield, $itemtagsubfield )
2324 if ( $itemrecord && $itemrecord->field($itemtagfield) );
2325 return {
2326 'itemtagfield' => $itemtagfield,
2327 'itemtagsubfield' => $itemtagsubfield,
2328 'itemnumber' => $itemnumber,
2329 'iteminformation' => \@loop_data
2330 };
2331}
2332#"
2333
2334#
2335# true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2336# at the same time
2337# replaced by a zebraqueue table, that is filled with ModZebra to run.
2338# the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2339# =head2 ModZebrafiles
2340#
2341# &ModZebrafiles( $dbh, $biblionumber, $record, $folder, $server );
2342#
2343# =cut
2344#
2345# sub ModZebrafiles {
2346#
2347# my ( $dbh, $biblionumber, $record, $folder, $server ) = @_;
2348#
2349# my $op;
2350# my $zebradir =
2351# C4::Context->zebraconfig($server)->{directory} . "/" . $folder . "/";
2352# unless ( opendir( DIR, "$zebradir" ) ) {
2353# warn "$zebradir not found";
2354# return;
2355# }
2356# closedir DIR;
2357# my $filename = $zebradir . $biblionumber;
2358#
2359# if ($record) {
2360# open( OUTPUT, ">", $filename . ".xml" );
2361# print OUTPUT $record;
2362# close OUTPUT;
2363# }
2364# }
2365
2366=head2 ModZebra
2367
2368=over 4
2369
2370ModZebra( $biblionumber, $op, $server, $oldRecord, $newRecord );
2371
2372 $biblionumber is the biblionumber we want to index
2373 $op is specialUpdate or delete, and is used to know what we want to do
2374 $server is the server that we want to update
2375 $oldRecord is the MARC::Record containing the previous version of the record. This is used only when
2376 NoZebra=1, as NoZebra indexing needs to know the previous version of a record in order to
2377 do an update.
2378 $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.
2379
2380=back
2381
2382=cut
2383
2384sub ModZebra {
2385###Accepts a $server variable thus we can use it for biblios authorities or other zebra dbs
2386 my ( $biblionumber, $op, $server, $oldRecord, $newRecord ) = @_;
2387 my $dbh=C4::Context->dbh;
2388
2389 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2390 # at the same time
2391 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2392 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2393
2394 if (C4::Context->preference("NoZebra")) {
2395 # lock the nozebra table : we will read index lines, update them in Perl process
2396 # and write everything in 1 transaction.
2397 # lock the table to avoid someone else overwriting what we are doing
2398 $dbh->do('LOCK TABLES nozebra WRITE,biblio WRITE,biblioitems WRITE, systempreferences WRITE, auth_types WRITE, auth_header WRITE, auth_subfield_structure READ');
2399 my %result; # the result hash that will be built by deletion / add, and written on mySQL at the end, to improve speed
2400 if ($op eq 'specialUpdate') {
2401 # OK, we have to add or update the record
2402 # 1st delete (virtually, in indexes), if record actually exists
2403 if ($oldRecord) {
2404 %result = _DelBiblioNoZebra($biblionumber,$oldRecord,$server);
2405 }
2406 # ... add the record
2407 %result=_AddBiblioNoZebra($biblionumber,$newRecord, $server, %result);
2408 } else {
2409 # it's a deletion, delete the record...
2410 # warn "DELETE the record $biblionumber on $server".$record->as_formatted;
2411 %result=_DelBiblioNoZebra($biblionumber,$oldRecord,$server);
2412 }
2413 # ok, now update the database...
2414 my $sth = $dbh->prepare("UPDATE nozebra SET biblionumbers=? WHERE server=? AND indexname=? AND value=?");
2415 foreach my $key (keys %result) {
2416 foreach my $index (keys %{$result{$key}}) {
2417 $sth->execute($result{$key}->{$index}, $server, $key, $index);
2418 }
2419 }
2420 $dbh->do('UNLOCK TABLES');
2421 } else {
2422 #
2423 # we use zebra, just fill zebraqueue table
2424 #
2425 my $check_sql = "SELECT COUNT(*) FROM zebraqueue
2426 WHERE server = ?
2427 AND biblio_auth_number = ?
2428 AND operation = ?
2429 AND done = 0";
2430 my $check_sth = $dbh->prepare_cached($check_sql);
2431 $check_sth->execute($server, $biblionumber, $op);
2432 my ($count) = $check_sth->fetchrow_array;
2433 $check_sth->finish();
2434 if ($count == 0) {
2435 my $sth=$dbh->prepare("INSERT INTO zebraqueue (biblio_auth_number,server,operation) VALUES(?,?,?)");
2436 $sth->execute($biblionumber,$server,$op);
2437 $sth->finish;
2438 }
2439 }
2440}
2441
2442=head2 GetNoZebraIndexes
2443
2444 %indexes = GetNoZebraIndexes;
2445
2446 return the data from NoZebraIndexes syspref.
2447
2448=cut
2449
2450sub GetNoZebraIndexes {
2451 my $no_zebra_indexes = C4::Context->preference('NoZebraIndexes');
2452 my %indexes;
2453 INDEX: foreach my $line (split /['"],[\n\r]*/,$no_zebra_indexes) {
2454 $line =~ /(.*)=>(.*)/;
2455 my $index = $1; # initial ' or " is removed afterwards
2456 my $fields = $2;
2457 $index =~ s/'|"|\s//g;
2458 $fields =~ s/'|"|\s//g;
2459 $indexes{$index}=$fields;
2460 }
2461 return %indexes;
2462}
2463
2464=head1 INTERNAL FUNCTIONS
2465
2466=head2 _DelBiblioNoZebra($biblionumber,$record,$server);
2467
2468 function to delete a biblio in NoZebra indexes
2469 This function does NOT delete anything in database : it reads all the indexes entries
2470 that have to be deleted & delete them in the hash
2471 The SQL part is done either :
2472 - after the Add if we are modifying a biblio (delete + add again)
2473 - immediatly after this sub if we are doing a true deletion.
2474 $server can be 'biblioserver' or 'authorityserver' : it indexes biblios or authorities (in the same table, $server being part of the table itself
2475
2476=cut
2477
2478
2479sub _DelBiblioNoZebra {
2480 my ($biblionumber, $record, $server)=@_;
2481
2482 # Get the indexes
2483 my $dbh = C4::Context->dbh;
2484 # Get the indexes
2485 my %index;
2486 my $title;
2487 if ($server eq 'biblioserver') {
2488 %index=GetNoZebraIndexes;
2489 # get title of the record (to store the 10 first letters with the index)
2490 my ($titletag,$titlesubfield) = GetMarcFromKohaField('biblio.title', ''); # FIXME: should be GetFrameworkCode($biblionumber) ??
2491 $title = lc($record->subfield($titletag,$titlesubfield));
2492 } else {
2493 # for authorities, the "title" is the $a mainentry
2494 my ($auth_type_tag, $auth_type_sf) = C4::AuthoritiesMarc::get_auth_type_location();
2495 my $authref = C4::AuthoritiesMarc::GetAuthType($record->subfield($auth_type_tag, $auth_type_sf));
2496 warn "ERROR : authtype undefined for ".$record->as_formatted unless $authref;
2497 $title = $record->subfield($authref->{auth_tag_to_report},'a');
2498 $index{'mainmainentry'}= $authref->{'auth_tag_to_report'}.'a';
2499 $index{'mainentry'} = $authref->{'auth_tag_to_report'}.'*';
2500 $index{'auth_type'} = "${auth_type_tag}${auth_type_sf}";
2501 }
2502
2503 my %result;
2504 # remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
2505 $title =~ s/ |,|;|\[|\]|\(|\)|\*|-|'|=//g;
2506 # limit to 10 char, should be enough, and limit the DB size
2507 $title = substr($title,0,10);
2508 #parse each field
2509 my $sth2=$dbh->prepare('SELECT biblionumbers FROM nozebra WHERE server=? AND indexname=? AND value=?');
2510 foreach my $field ($record->fields()) {
2511 #parse each subfield
2512 next if $field->tag <10;
2513 foreach my $subfield ($field->subfields()) {
2514 my $tag = $field->tag();
2515 my $subfieldcode = $subfield->[0];
2516 my $indexed=0;
2517 # check each index to see if the subfield is stored somewhere
2518 # otherwise, store it in __RAW__ index
2519 foreach my $key (keys %index) {
2520# warn "examining $key index : ".$index{$key}." for $tag $subfieldcode";
2521 if ($index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/) {
2522 $indexed=1;
2523 my $line= lc $subfield->[1];
2524 # remove meaningless value in the field...
2525 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
2526 # ... and split in words
2527 foreach (split / /,$line) {
2528 next unless $_; # skip empty values (multiple spaces)
2529 # if the entry is already here, do nothing, the biblionumber has already be removed
2530 unless ( defined( $result{$key}->{$_} ) && ( $result{$key}->{$_} =~ /$biblionumber,$title\-(\d);/) ) {
2531 # get the index value if it exist in the nozebra table and remove the entry, otherwise, do nothing
2532 $sth2->execute($server,$key,$_);
2533 my $existing_biblionumbers = $sth2->fetchrow;
2534 # it exists
2535 if ($existing_biblionumbers) {
2536# warn " existing for $key $_: $existing_biblionumbers";
2537 $result{$key}->{$_} =$existing_biblionumbers;
2538 $result{$key}->{$_} =~ s/$biblionumber,$title\-(\d);//;
2539 }
2540 }
2541 }
2542 }
2543 }
2544 # the subfield is not indexed, store it in __RAW__ index anyway
2545 unless ($indexed) {
2546 my $line= lc $subfield->[1];
2547 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
2548 # ... and split in words
2549 foreach (split / /,$line) {
2550 next unless $_; # skip empty values (multiple spaces)
2551 # if the entry is already here, do nothing, the biblionumber has already be removed
2552 unless ($result{'__RAW__'}->{$_} =~ /$biblionumber,$title\-(\d);/) {
2553 # get the index value if it exist in the nozebra table and remove the entry, otherwise, do nothing
2554 $sth2->execute($server,'__RAW__',$_);
2555 my $existing_biblionumbers = $sth2->fetchrow;
2556 # it exists
2557 if ($existing_biblionumbers) {
2558 $result{'__RAW__'}->{$_} =$existing_biblionumbers;
2559 $result{'__RAW__'}->{$_} =~ s/$biblionumber,$title\-(\d);//;
2560 }
2561 }
2562 }
2563 }
2564 }
2565 }
2566 return %result;
2567}
2568
2569=head2 _AddBiblioNoZebra($biblionumber, $record, $server, %result);
2570
2571 function to add a biblio in NoZebra indexes
2572
2573=cut
2574
2575sub _AddBiblioNoZebra {
2576 my ($biblionumber, $record, $server, %result)=@_;
2577 my $dbh = C4::Context->dbh;
2578 # Get the indexes
2579 my %index;
2580 my $title;
2581 if ($server eq 'biblioserver') {
2582 %index=GetNoZebraIndexes;
2583 # get title of the record (to store the 10 first letters with the index)
2584 my ($titletag,$titlesubfield) = GetMarcFromKohaField('biblio.title', ''); # FIXME: should be GetFrameworkCode($biblionumber) ??
2585 $title = lc($record->subfield($titletag,$titlesubfield));
2586 } else {
2587 # warn "server : $server";
2588 # for authorities, the "title" is the $a mainentry
2589 my ($auth_type_tag, $auth_type_sf) = C4::AuthoritiesMarc::get_auth_type_location();
2590 my $authref = C4::AuthoritiesMarc::GetAuthType($record->subfield($auth_type_tag, $auth_type_sf));
2591 warn "ERROR : authtype undefined for ".$record->as_formatted unless $authref;
2592 $title = $record->subfield($authref->{auth_tag_to_report},'a');
2593 $index{'mainmainentry'} = $authref->{auth_tag_to_report}.'a';
2594 $index{'mainentry'} = $authref->{auth_tag_to_report}.'*';
2595 $index{'auth_type'} = "${auth_type_tag}${auth_type_sf}";
2596 }
2597
2598 # remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
2599 $title =~ s/ |\.|,|;|\[|\]|\(|\)|\*|-|'|:|=|\r|\n//g;
2600 # limit to 10 char, should be enough, and limit the DB size
2601 $title = substr($title,0,10);
2602 #parse each field
2603 my $sth2=$dbh->prepare('SELECT biblionumbers FROM nozebra WHERE server=? AND indexname=? AND value=?');
2604 foreach my $field ($record->fields()) {
2605 #parse each subfield
2606 ###FIXME: impossible to index a 001-009 value with NoZebra
2607 next if $field->tag <10;
2608 foreach my $subfield ($field->subfields()) {
2609 my $tag = $field->tag();
2610 my $subfieldcode = $subfield->[0];
2611 my $indexed=0;
2612# warn "INDEXING :".$subfield->[1];
2613 # check each index to see if the subfield is stored somewhere
2614 # otherwise, store it in __RAW__ index
2615 foreach my $key (keys %index) {
2616# warn "examining $key index : ".$index{$key}." for $tag $subfieldcode";
2617 if ($index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/) {
2618 $indexed=1;
2619 my $line= lc $subfield->[1];
2620 # remove meaningless value in the field...
2621 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:|\r|\n/ /g;
2622 # ... and split in words
2623 foreach (split / /,$line) {
2624 next unless $_; # skip empty values (multiple spaces)
2625 # if the entry is already here, improve weight
2626# warn "managing $_";
2627 if ( exists $result{$key}->{$_} && $result{$key}->{"$_"} =~ /$biblionumber,\Q$title\E\-(\d+);/) {
2628 my $weight = $1 + 1;
2629 $result{$key}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//g;
2630 $result{$key}->{"$_"} .= "$biblionumber,$title-$weight;";
2631 } else {
2632 # get the value if it exist in the nozebra table, otherwise, create it
2633 $sth2->execute($server,$key,$_);
2634 my $existing_biblionumbers = $sth2->fetchrow;
2635 # it exists
2636 if ($existing_biblionumbers) {
2637 $result{$key}->{"$_"} =$existing_biblionumbers;
2638 my $weight = defined $1 ? $1 + 1 : 1;
2639 $result{$key}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//g;
2640 $result{$key}->{"$_"} .= "$biblionumber,$title-$weight;";
2641 # create a new ligne for this entry
2642 } else {
2643# warn "INSERT : $server / $key / $_";
2644 $dbh->do('INSERT INTO nozebra SET server='.$dbh->quote($server).', indexname='.$dbh->quote($key).',value='.$dbh->quote($_));
2645 $result{$key}->{"$_"}.="$biblionumber,$title-1;";
2646 }
2647 }
2648 }
2649 }
2650 }
2651 # the subfield is not indexed, store it in __RAW__ index anyway
2652 unless ($indexed) {
2653 my $line= lc $subfield->[1];
2654 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:|\r|\n/ /g;
2655 # ... and split in words
2656 foreach (split / /,$line) {
2657 next unless $_; # skip empty values (multiple spaces)
2658 # if the entry is already here, improve weight
2659 if ($result{'__RAW__'}->{"$_"} =~ /$biblionumber,\Q$title\E\-(\d+);/) {
2660 my $weight=$1+1;
2661 $result{'__RAW__'}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//;
2662 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-$weight;";
2663 } else {
2664 # get the value if it exist in the nozebra table, otherwise, create it
2665 $sth2->execute($server,'__RAW__',$_);
2666 my $existing_biblionumbers = $sth2->fetchrow;
2667 # it exists
2668 if ($existing_biblionumbers) {
2669 $result{'__RAW__'}->{"$_"} =$existing_biblionumbers;
2670 my $weight=$1+1;
2671 $result{'__RAW__'}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//;
2672 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-$weight;";
2673 # create a new ligne for this entry
2674 } else {
2675 $dbh->do('INSERT INTO nozebra SET server='.$dbh->quote($server).', indexname="__RAW__",value='.$dbh->quote($_));
2676 $result{'__RAW__'}->{"$_"}.="$biblionumber,$title-1;";
2677 }
2678 }
2679 }
2680 }
2681 }
2682 }
2683 return %result;
2684}
2685
2686
2687=head2 _find_value
2688
2689=over 4
2690
2691($indicators, $value) = _find_value($tag, $subfield, $record,$encoding);
2692
2693Find the given $subfield in the given $tag in the given
2694MARC::Record $record. If the subfield is found, returns
2695the (indicators, value) pair; otherwise, (undef, undef) is
2696returned.
2697
2698PROPOSITION :
2699Such a function is used in addbiblio AND additem and serial-edit and maybe could be used in Authorities.
2700I suggest we export it from this module.
2701
2702=back
2703
2704=cut
2705
2706sub _find_value {
2707 my ( $tagfield, $insubfield, $record, $encoding ) = @_;
2708 my @result;
2709 my $indicator;
2710 if ( $tagfield < 10 ) {
2711 if ( $record->field($tagfield) ) {
2712 push @result, $record->field($tagfield)->data();
2713 }
2714 else {
2715 push @result, "";
2716 }
2717 }
2718 else {
2719 foreach my $field ( $record->field($tagfield) ) {
2720 my @subfields = $field->subfields();
2721 foreach my $subfield (@subfields) {
2722 if ( @$subfield[0] eq $insubfield ) {
2723 push @result, @$subfield[1];
2724 $indicator = $field->indicator(1) . $field->indicator(2);
2725 }
2726 }
2727 }
2728 }
2729 return ( $indicator, @result );
2730}
2731
2732=head2 _koha_marc_update_bib_ids
2733
2734=over 4
2735
2736_koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
2737
2738Internal function to add or update biblionumber and biblioitemnumber to
2739the MARC XML.
2740
2741=back
2742
2743=cut
2744
2745sub _koha_marc_update_bib_ids {
2746 my ($record, $frameworkcode, $biblionumber, $biblioitemnumber) = @_;
2747
2748 # we must add bibnum and bibitemnum in MARC::Record...
2749 # we build the new field with biblionumber and biblioitemnumber
2750 # we drop the original field
2751 # we add the new builded field.
2752 my ($biblio_tag, $biblio_subfield ) = GetMarcFromKohaField("biblio.biblionumber",$frameworkcode);
2753 my ($biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField("biblioitems.biblioitemnumber",$frameworkcode);
2754
2755 if ($biblio_tag != $biblioitem_tag) {
2756 # biblionumber & biblioitemnumber are in different fields
2757
2758 # deal with biblionumber
2759 my ($new_field, $old_field);
2760 if ($biblio_tag < 10) {
2761 $new_field = MARC::Field->new( $biblio_tag, $biblionumber );
2762 } else {
2763 $new_field =
2764 MARC::Field->new( $biblio_tag, '', '',
2765 "$biblio_subfield" => $biblionumber );
2766 }
2767
2768 # drop old field and create new one...
2769 $old_field = $record->field($biblio_tag);
2770 $record->delete_field($old_field) if $old_field;
2771 $record->append_fields($new_field);
2772
2773 # deal with biblioitemnumber
2774 if ($biblioitem_tag < 10) {
2775 $new_field = MARC::Field->new( $biblioitem_tag, $biblioitemnumber, );
2776 } else {
2777 $new_field =
2778 MARC::Field->new( $biblioitem_tag, '', '',
2779 "$biblioitem_subfield" => $biblioitemnumber, );
2780 }
2781 # drop old field and create new one...
2782 $old_field = $record->field($biblioitem_tag);
2783 $record->delete_field($old_field) if $old_field;
2784 $record->insert_fields_ordered($new_field);
2785
2786 } else {
2787 # biblionumber & biblioitemnumber are in the same field (can't be <10 as fields <10 have only 1 value)
2788 my $new_field = MARC::Field->new(
2789 $biblio_tag, '', '',
2790 "$biblio_subfield" => $biblionumber,
2791 "$biblioitem_subfield" => $biblioitemnumber
2792 );
2793
2794 # drop old field and create new one...
2795 my $old_field = $record->field($biblio_tag);
2796 $record->delete_field($old_field) if $old_field;
2797 $record->insert_fields_ordered($new_field);
2798 }
2799}
2800
2801=head2 _koha_marc_update_biblioitem_cn_sort
2802
2803=over 4
2804
2805_koha_marc_update_biblioitem_cn_sort($marc, $biblioitem, $frameworkcode);
2806
2807=back
2808
2809Given a MARC bib record and the biblioitem hash, update the
2810subfield that contains a copy of the value of biblioitems.cn_sort.
2811
2812=cut
2813
2814sub _koha_marc_update_biblioitem_cn_sort {
2815 my $marc = shift;
2816 my $biblioitem = shift;
2817 my $frameworkcode= shift;
2818
2819 my ($biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField("biblioitems.cn_sort",$frameworkcode);
2820 return unless $biblioitem_tag;
2821
2822 my ($cn_sort) = GetClassSort($biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2823
2824 if (my $field = $marc->field($biblioitem_tag)) {
2825 $field->delete_subfield(code => $biblioitem_subfield);
2826 if ($cn_sort ne '') {
2827 $field->add_subfields($biblioitem_subfield => $cn_sort);
2828 }
2829 } else {
2830 # if we get here, no biblioitem tag is present in the MARC record, so
2831 # we'll create it if $cn_sort is not empty -- this would be
2832 # an odd combination of events, however
2833 if ($cn_sort) {
2834 $marc->insert_grouped_field(MARC::Field->new($biblioitem_tag, ' ', ' ', $biblioitem_subfield => $cn_sort));
2835 }
2836 }
2837}
2838
2839=head2 _koha_add_biblio
2840
2841=over 4
2842
2843my ($biblionumber,$error) = _koha_add_biblio($dbh,$biblioitem);
2844
2845Internal function to add a biblio ($biblio is a hash with the values)
2846
2847=back
2848
2849=cut
2850
2851sub _koha_add_biblio {
2852 my ( $dbh, $biblio, $frameworkcode ) = @_;
2853
2854 my $error;
2855
2856 # set the series flag
2857 my $serial = 0;
2858 if ( $biblio->{'seriestitle'} ) { $serial = 1 };
2859
2860 my $query =
2861 "INSERT INTO biblio
2862 SET frameworkcode = ?,
2863 author = ?,
2864 title = ?,
2865 unititle =?,
2866 notes = ?,
2867 serial = ?,
2868 seriestitle = ?,
2869 copyrightdate = ?,
2870 datecreated=NOW(),
2871 abstract = ?
2872 ";
2873 my $sth = $dbh->prepare($query);
2874 $sth->execute(
2875 $frameworkcode,
2876 $biblio->{'author'},
2877 $biblio->{'title'},
2878 $biblio->{'unititle'},
2879 $biblio->{'notes'},
2880 $serial,
2881 $biblio->{'seriestitle'},
2882 $biblio->{'copyrightdate'},
2883 $biblio->{'abstract'}
2884 );
2885
2886 my $biblionumber = $dbh->{'mysql_insertid'};
2887 if ( $dbh->errstr ) {
2888 $error.="ERROR in _koha_add_biblio $query".$dbh->errstr;
2889 warn $error;
2890 }
2891
2892 $sth->finish();
2893 #warn "LEAVING _koha_add_biblio: ".$biblionumber."\n";
2894 return ($biblionumber,$error);
2895}
2896
2897=head2 _koha_modify_biblio
2898
2899=over 4
2900
2901my ($biblionumber,$error) == _koha_modify_biblio($dbh,$biblio,$frameworkcode);
2902
2903Internal function for updating the biblio table
2904
2905=back
2906
2907=cut
2908
2909sub _koha_modify_biblio {
2910 my ( $dbh, $biblio, $frameworkcode ) = @_;
2911 my $error;
2912
2913 my $query = "
2914 UPDATE biblio
2915 SET frameworkcode = ?,
2916 author = ?,
2917 title = ?,
2918 unititle = ?,
2919 notes = ?,
2920 serial = ?,
2921 seriestitle = ?,
2922 copyrightdate = ?,
2923 abstract = ?
2924 WHERE biblionumber = ?
2925 "
2926 ;
2927 my $sth = $dbh->prepare($query);
2928
2929 $sth->execute(
2930 $frameworkcode,
2931 $biblio->{'author'},
2932 $biblio->{'title'},
2933 $biblio->{'unititle'},
2934 $biblio->{'notes'},
2935 $biblio->{'serial'},
2936 $biblio->{'seriestitle'},
2937 $biblio->{'copyrightdate'},
2938 $biblio->{'abstract'},
2939 $biblio->{'biblionumber'}
2940 ) if $biblio->{'biblionumber'};
2941
2942 if ( $dbh->errstr || !$biblio->{'biblionumber'} ) {
2943 $error.="ERROR in _koha_modify_biblio $query".$dbh->errstr;
2944 warn $error;
2945 }
2946 return ( $biblio->{'biblionumber'},$error );
2947}
2948
2949=head2 _koha_modify_biblioitem_nonmarc
2950
2951=over 4
2952
2953my ($biblioitemnumber,$error) = _koha_modify_biblioitem_nonmarc( $dbh, $biblioitem );
2954
2955Updates biblioitems row except for marc and marcxml, which should be changed
2956via ModBiblioMarc
2957
2958=back
2959
2960=cut
2961
2962sub _koha_modify_biblioitem_nonmarc {
2963 my ( $dbh, $biblioitem ) = @_;
2964 my $error;
2965
2966 # re-calculate the cn_sort, it may have changed
2967 my ($cn_sort) = GetClassSort($biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2968
2969 my $query =
2970 "UPDATE biblioitems
2971 SET biblionumber = ?,
2972 volume = ?,
2973 number = ?,
2974 itemtype = ?,
2975 isbn = ?,
2976 issn = ?,
2977 publicationyear = ?,
2978 publishercode = ?,
2979 volumedate = ?,
2980 volumedesc = ?,
2981 collectiontitle = ?,
2982 collectionissn = ?,
2983 collectionvolume= ?,
2984 editionstatement= ?,
2985 editionresponsibility = ?,
2986 illus = ?,
2987 pages = ?,
2988 notes = ?,
2989 size = ?,
2990 place = ?,
2991 lccn = ?,
2992 url = ?,
2993 cn_source = ?,
2994 cn_class = ?,
2995 cn_item = ?,
2996 cn_suffix = ?,
2997 cn_sort = ?,
2998 totalissues = ?
2999 where biblioitemnumber = ?
3000 ";
3001 my $sth = $dbh->prepare($query);
3002 $sth->execute(
3003 $biblioitem->{'biblionumber'},
3004 $biblioitem->{'volume'},
3005 $biblioitem->{'number'},
3006 $biblioitem->{'itemtype'},
3007 $biblioitem->{'isbn'},
3008 $biblioitem->{'issn'},
3009 $biblioitem->{'publicationyear'},
3010 $biblioitem->{'publishercode'},
3011 $biblioitem->{'volumedate'},
3012 $biblioitem->{'volumedesc'},
3013 $biblioitem->{'collectiontitle'},
3014 $biblioitem->{'collectionissn'},
3015 $biblioitem->{'collectionvolume'},
3016 $biblioitem->{'editionstatement'},
3017 $biblioitem->{'editionresponsibility'},
3018 $biblioitem->{'illus'},
3019 $biblioitem->{'pages'},
3020 $biblioitem->{'bnotes'},
3021 $biblioitem->{'size'},
3022 $biblioitem->{'place'},
3023 $biblioitem->{'lccn'},
3024 $biblioitem->{'url'},
3025 $biblioitem->{'biblioitems.cn_source'},
3026 $biblioitem->{'cn_class'},
3027 $biblioitem->{'cn_item'},
3028 $biblioitem->{'cn_suffix'},
3029 $cn_sort,
3030 $biblioitem->{'totalissues'},
3031 $biblioitem->{'biblioitemnumber'}
3032 );
3033 if ( $dbh->errstr ) {
3034 $error.="ERROR in _koha_modify_biblioitem_nonmarc $query".$dbh->errstr;
3035 warn $error;
3036 }
3037 return ($biblioitem->{'biblioitemnumber'},$error);
3038}
3039
3040=head2 _koha_add_biblioitem
3041
3042=over 4
3043
3044my ($biblioitemnumber,$error) = _koha_add_biblioitem( $dbh, $biblioitem );
3045
3046Internal function to add a biblioitem
3047
3048=back
3049
3050=cut
3051
3052sub _koha_add_biblioitem {
3053 my ( $dbh, $biblioitem ) = @_;
3054 my $error;
3055
3056 my ($cn_sort) = GetClassSort($biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3057 my $query =
3058 "INSERT INTO biblioitems SET
3059 biblionumber = ?,
3060 volume = ?,
3061 number = ?,
3062 itemtype = ?,
3063 isbn = ?,
3064 issn = ?,
3065 publicationyear = ?,
3066 publishercode = ?,
3067 volumedate = ?,
3068 volumedesc = ?,
3069 collectiontitle = ?,
3070 collectionissn = ?,
3071 collectionvolume= ?,
3072 editionstatement= ?,
3073 editionresponsibility = ?,
3074 illus = ?,
3075 pages = ?,
3076 notes = ?,
3077 size = ?,
3078 place = ?,
3079 lccn = ?,
3080 marc = ?,
3081 url = ?,
3082 cn_source = ?,
3083 cn_class = ?,
3084 cn_item = ?,
3085 cn_suffix = ?,
3086 cn_sort = ?,
3087 totalissues = ?
3088 ";
3089 my $sth = $dbh->prepare($query);
3090 $sth->execute(
3091 $biblioitem->{'biblionumber'},
3092 $biblioitem->{'volume'},
3093 $biblioitem->{'number'},
3094 $biblioitem->{'itemtype'},
3095 $biblioitem->{'isbn'},
3096 $biblioitem->{'issn'},
3097 $biblioitem->{'publicationyear'},
3098 $biblioitem->{'publishercode'},
3099 $biblioitem->{'volumedate'},
3100 $biblioitem->{'volumedesc'},
3101 $biblioitem->{'collectiontitle'},
3102 $biblioitem->{'collectionissn'},
3103 $biblioitem->{'collectionvolume'},
3104 $biblioitem->{'editionstatement'},
3105 $biblioitem->{'editionresponsibility'},
3106 $biblioitem->{'illus'},
3107 $biblioitem->{'pages'},
3108 $biblioitem->{'bnotes'},
3109 $biblioitem->{'size'},
3110 $biblioitem->{'place'},
3111 $biblioitem->{'lccn'},
3112 $biblioitem->{'marc'},
3113 $biblioitem->{'url'},
3114 $biblioitem->{'biblioitems.cn_source'},
3115 $biblioitem->{'cn_class'},
3116 $biblioitem->{'cn_item'},
3117 $biblioitem->{'cn_suffix'},
3118 $cn_sort,
3119 $biblioitem->{'totalissues'}
3120 );
3121 my $bibitemnum = $dbh->{'mysql_insertid'};
3122 if ( $dbh->errstr ) {
3123 $error.="ERROR in _koha_add_biblioitem $query".$dbh->errstr;
3124 warn $error;
3125 }
3126 $sth->finish();
3127 return ($bibitemnum,$error);
3128}
3129
3130=head2 _koha_delete_biblio
3131
3132=over 4
3133
3134$error = _koha_delete_biblio($dbh,$biblionumber);
3135
3136Internal sub for deleting from biblio table -- also saves to deletedbiblio
3137
3138C<$dbh> - the database handle
3139C<$biblionumber> - the biblionumber of the biblio to be deleted
3140
3141=back
3142
3143=cut
3144
3145# FIXME: add error handling
3146
3147sub _koha_delete_biblio {
3148 my ( $dbh, $biblionumber ) = @_;
3149
3150 # get all the data for this biblio
3151 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber=?");
3152 $sth->execute($biblionumber);
3153
3154 if ( my $data = $sth->fetchrow_hashref ) {
3155
3156 # save the record in deletedbiblio
3157 # find the fields to save
3158 my $query = "INSERT INTO deletedbiblio SET ";
3159 my @bind = ();
3160 foreach my $temp ( keys %$data ) {
3161 $query .= "$temp = ?,";
3162 push( @bind, $data->{$temp} );
3163 }
3164
3165 # replace the last , by ",?)"
3166 $query =~ s/\,$//;
3167 my $bkup_sth = $dbh->prepare($query);
3168 $bkup_sth->execute(@bind);
3169 $bkup_sth->finish;
3170
3171 # delete the biblio
3172 my $del_sth = $dbh->prepare("DELETE FROM biblio WHERE biblionumber=?");
3173 $del_sth->execute($biblionumber);
3174 $del_sth->finish;
3175 }
3176 $sth->finish;
3177 return undef;
3178}
3179
3180=head2 _koha_delete_biblioitems
3181
3182=over 4
3183
3184$error = _koha_delete_biblioitems($dbh,$biblioitemnumber);
3185
3186Internal sub for deleting from biblioitems table -- also saves to deletedbiblioitems
3187
3188C<$dbh> - the database handle
3189C<$biblionumber> - the biblioitemnumber of the biblioitem to be deleted
3190
3191=back
3192
3193=cut
3194
3195# FIXME: add error handling
3196
3197sub _koha_delete_biblioitems {
3198 my ( $dbh, $biblioitemnumber ) = @_;
3199
3200 # get all the data for this biblioitem
3201 my $sth =
3202 $dbh->prepare("SELECT * FROM biblioitems WHERE biblioitemnumber=?");
3203 $sth->execute($biblioitemnumber);
3204
3205 if ( my $data = $sth->fetchrow_hashref ) {
3206
3207 # save the record in deletedbiblioitems
3208 # find the fields to save
3209 my $query = "INSERT INTO deletedbiblioitems SET ";
3210 my @bind = ();
3211 foreach my $temp ( keys %$data ) {
3212 $query .= "$temp = ?,";
3213 push( @bind, $data->{$temp} );
3214 }
3215
3216 # replace the last , by ",?)"
3217 $query =~ s/\,$//;
3218 my $bkup_sth = $dbh->prepare($query);
3219 $bkup_sth->execute(@bind);
3220 $bkup_sth->finish;
3221
3222 # delete the biblioitem
3223 my $del_sth =
3224 $dbh->prepare("DELETE FROM biblioitems WHERE biblioitemnumber=?");
3225 $del_sth->execute($biblioitemnumber);
3226 $del_sth->finish;
3227 }
3228 $sth->finish;
3229 return undef;
3230}
3231
3232=head1 UNEXPORTED FUNCTIONS
3233
3234=head2 ModBiblioMarc
3235
3236 &ModBiblioMarc($newrec,$biblionumber,$frameworkcode);
3237
3238 Add MARC data for a biblio to koha
3239
3240 Function exported, but should NOT be used, unless you really know what you're doing
3241
3242=cut
3243
3244sub ModBiblioMarc {
3245
3246# pass the MARC::Record to this function, and it will create the records in the marc field
3247 my ( $record, $biblionumber, $frameworkcode ) = @_;
3248 my $dbh = C4::Context->dbh;
3249 my @fields = $record->fields();
3250 if ( !$frameworkcode ) {
3251 $frameworkcode = "";
3252 }
3253 my $sth =
3254 $dbh->prepare("UPDATE biblio SET frameworkcode=? WHERE biblionumber=?");
3255 $sth->execute( $frameworkcode, $biblionumber );
3256 $sth->finish;
3257 my $encoding = C4::Context->preference("marcflavour");
3258
3259 # deal with UNIMARC field 100 (encoding) : create it if needed & set encoding to unicode
3260 if ( $encoding eq "UNIMARC" ) {
3261 my $string;
3262 if ( length($record->subfield( 100, "a" )) == 35 ) {
3263 $string = $record->subfield( 100, "a" );
3264 my $f100 = $record->field(100);
3265 $record->delete_field($f100);
3266 }
3267 else {
3268 $string = POSIX::strftime( "%Y%m%d", localtime );
3269 $string =~ s/\-//g;
3270 $string = sprintf( "%-*s", 35, $string );
3271 }
3272 substr( $string, 22, 6, "frey50" );
3273 unless ( $record->subfield( 100, "a" ) ) {
3274 $record->insert_grouped_field(
3275 MARC::Field->new( 100, "", "", "a" => $string ) );
3276 }
3277 }
3278 my $oldRecord;
3279 if (C4::Context->preference("NoZebra")) {
3280 # only NoZebra indexing needs to have
3281 # the previous version of the record
3282 $oldRecord = GetMarcBiblio($biblionumber);
3283 }
3284 $sth =
3285 $dbh->prepare(
3286 "UPDATE biblioitems SET marc=?,marcxml=? WHERE biblionumber=?");
3287 $sth->execute( $record->as_usmarc(), $record->as_xml_record($encoding),
3288 $biblionumber );
3289 $sth->finish;
3290 ModZebra($biblionumber,"specialUpdate","biblioserver",$oldRecord,$record);
3291 return $biblionumber;
3292}
3293
3294=head2 z3950_extended_services
3295
3296z3950_extended_services($serviceType,$serviceOptions,$record);
3297
3298 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.
3299
3300C<$serviceType> one of: itemorder,create,drop,commit,update,xmlupdate
3301
3302C<$serviceOptions> a has of key/value pairs. For instance, if service_type is 'update', $service_options should contain:
3303
3304 action => update action, one of specialUpdate, recordInsert, recordReplace, recordDelete, elementUpdate.
3305
3306and maybe
3307
3308 recordidOpaque => Opaque Record ID (user supplied) or recordidNumber => Record ID number (system number).
3309 syntax => the record syntax (transfer syntax)
3310 databaseName = Database from connection object
3311
3312 To set serviceOptions, call set_service_options($serviceType)
3313
3314C<$record> the record, if one is needed for the service type
3315
3316 A record should be in XML. You can convert it to XML from MARC by running it through marc2xml().
3317
3318=cut
3319
3320sub z3950_extended_services {
3321 my ( $server, $serviceType, $action, $serviceOptions ) = @_;
3322
3323 # get our connection object
3324 my $Zconn = C4::Context->Zconn( $server, 0, 1 );
3325
3326 # create a new package object
3327 my $Zpackage = $Zconn->package();
3328
3329 # set our options
3330 $Zpackage->option( action => $action );
3331
3332 if ( $serviceOptions->{'databaseName'} ) {
3333 $Zpackage->option( databaseName => $serviceOptions->{'databaseName'} );
3334 }
3335 if ( $serviceOptions->{'recordIdNumber'} ) {
3336 $Zpackage->option(
3337 recordIdNumber => $serviceOptions->{'recordIdNumber'} );
3338 }
3339 if ( $serviceOptions->{'recordIdOpaque'} ) {
3340 $Zpackage->option(
3341 recordIdOpaque => $serviceOptions->{'recordIdOpaque'} );
3342 }
3343
3344 # this is an ILL request (Zebra doesn't support it, but Koha could eventually)
3345 #if ($serviceType eq 'itemorder') {
3346 # $Zpackage->option('contact-name' => $serviceOptions->{'contact-name'});
3347 # $Zpackage->option('contact-phone' => $serviceOptions->{'contact-phone'});
3348 # $Zpackage->option('contact-email' => $serviceOptions->{'contact-email'});
3349 # $Zpackage->option('itemorder-item' => $serviceOptions->{'itemorder-item'});
3350 #}
3351
3352 if ( $serviceOptions->{record} ) {
3353 $Zpackage->option( record => $serviceOptions->{record} );
3354
3355 # can be xml or marc
3356 if ( $serviceOptions->{'syntax'} ) {
3357 $Zpackage->option( syntax => $serviceOptions->{'syntax'} );
3358 }
3359 }
3360
3361 # send the request, handle any exception encountered
3362 eval { $Zpackage->send($serviceType) };
3363 if ( $@ && $@->isa("ZOOM::Exception") ) {
3364 return "error: " . $@->code() . " " . $@->message() . "\n";
3365 }
3366
3367 # free up package resources
3368 $Zpackage->destroy();
3369}
3370
3371=head2 set_service_options
3372
3373my $serviceOptions = set_service_options($serviceType);
3374
3375C<$serviceType> itemorder,create,drop,commit,update,xmlupdate
3376
3377Currently, we only support 'create', 'commit', and 'update'. 'drop' support will be added as soon as Zebra supports it.
3378
3379=cut
3380
3381sub set_service_options {
3382 my ($serviceType) = @_;
3383 my $serviceOptions;
3384
3385# FIXME: This needs to be an OID ... if we ever need 'syntax' this sub will need to change
3386# $serviceOptions->{ 'syntax' } = ''; #zebra doesn't support syntaxes other than xml
3387
3388 if ( $serviceType eq 'commit' ) {
3389
3390 # nothing to do
3391 }
3392 if ( $serviceType eq 'create' ) {
3393
3394 # nothing to do
3395 }
3396 if ( $serviceType eq 'drop' ) {
3397 die "ERROR: 'drop' not currently supported (by Zebra)";
3398 }
3399 return $serviceOptions;
3400}
3401
3402=head3 get_biblio_authorised_values
3403
3404 find the types and values for all authorised values assigned to this biblio.
3405
3406 parameters:
3407 biblionumber
3408 MARC::Record of the bib
3409
3410 returns: a hashref mapping the authorised value to the value set for this biblionumber
3411
3412 $authorised_values = {
3413 'Scent' => 'flowery',
3414 'Audience' => 'Young Adult',
3415 'itemtypes' => 'SER',
3416 };
3417
3418 Notes: forlibrarian should probably be passed in, and called something different.
3419
3420
3421=cut
3422
3423sub get_biblio_authorised_values {
3424 my $biblionumber = shift;
3425 my $record = shift;
3426
3427 my $forlibrarian = 1; # are we in staff or opac?
3428 my $frameworkcode = GetFrameworkCode( $biblionumber );
3429
3430 my $authorised_values;
3431
3432 my $tagslib = GetMarcStructure( $forlibrarian, $frameworkcode )
3433 or return $authorised_values;
3434
3435 # assume that these entries in the authorised_value table are bibliolevel.
3436 # ones that start with 'item%' are item level.
3437 my $query = q(SELECT distinct authorised_value, kohafield
3438 FROM marc_subfield_structure
3439 WHERE authorised_value !=''
3440 AND (kohafield like 'biblio%'
3441 OR kohafield like '') );
3442 my $bibliolevel_authorised_values = C4::Context->dbh->selectall_hashref( $query, 'authorised_value' );
3443
3444 foreach my $tag ( keys( %$tagslib ) ) {
3445 foreach my $subfield ( keys( %{$tagslib->{ $tag }} ) ) {
3446 # warn "checking $subfield. type is: " . ref $tagslib->{ $tag }{ $subfield };
3447 if ( 'HASH' eq ref $tagslib->{ $tag }{ $subfield } ) {
3448 if ( defined $tagslib->{ $tag }{ $subfield }{'authorised_value'} && exists $bibliolevel_authorised_values->{ $tagslib->{ $tag }{ $subfield }{'authorised_value'} } ) {
3449 if ( defined $record->field( $tag ) ) {
3450 my $this_subfield_value = $record->field( $tag )->subfield( $subfield );
3451 if ( defined $this_subfield_value ) {
3452 $authorised_values->{ $tagslib->{ $tag }{ $subfield }{'authorised_value'} } = $this_subfield_value;
3453 }
3454 }
3455 }
3456 }
3457 }
3458 }
3459 # warn ( Data::Dumper->Dump( [ $authorised_values ], [ 'authorised_values' ] ) );
3460 return $authorised_values;
3461}
3462
3463
346416µs6µs1;
3465
3466__END__
3467
3468=head1 AUTHOR
3469
3470Koha Developement team <info@koha.org>
3471
3472Paul POULAIN paul.poulain@free.fr
3473
3474Joshua Ferraro jmf@liblime.com
3475
3476=cut
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