1 package C4::ImportBatch;
3 # Copyright (C) 2007 LibLime, 2012 C & P Bibliography Services
5 # This file is part of Koha.
7 # Koha is free software; you can redistribute it and/or modify it
8 # under the terms of the GNU General Public License as published by
9 # the Free Software Foundation; either version 3 of the License, or
10 # (at your option) any later version.
12 # Koha is distributed in the hope that it will be useful, but
13 # WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 # GNU General Public License for more details.
17 # You should have received a copy of the GNU General Public License
18 # along with Koha; if not, see <http://www.gnu.org/licenses>.
24 use C4::Koha qw( GetNormalizedISBN );
33 use C4::Items qw( AddItemFromMarc ModItemFromMarc );
34 use C4::Charset qw( MarcToUTF8Record SetUTF8Flag StripNonXmlChars );
35 use C4::AuthoritiesMarc qw( AddAuthority GuessAuthTypeCode GetAuthorityXML ModAuthority DelAuthority GetAuthorizedHeading );
36 use C4::MarcModificationTemplates qw( ModifyRecordWithTemplate );
38 use Koha::SearchEngine;
39 use Koha::SearchEngine::Indexer;
40 use Koha::Plugins::Handler;
43 our (@ISA, @EXPORT_OK);
55 AddItemsToImportBiblio
66 GetStagedWebserviceBatches
67 GetImportBatchRangeDesc
68 GetNumberOfNonZ3950ImportBatches
71 GetItemNumbersFromImportBatch
75 GetImportBatchOverlayAction
76 SetImportBatchOverlayAction
77 GetImportBatchNoMatchAction
78 SetImportBatchNoMatchAction
79 GetImportBatchItemAction
80 SetImportBatchItemAction
83 GetImportRecordOverlayStatus
84 SetImportRecordOverlayStatus
87 SetMatchedBiblionumber
88 GetImportRecordMatches
89 SetImportRecordMatches
91 RecordsFromMARCXMLFile
92 RecordsFromISO2709File
99 C4::ImportBatch - manage batches of imported MARC records
107 =head2 GetZ3950BatchId
109 my $batchid = GetZ3950BatchId($z3950server);
111 Retrieves the ID of the import batch for the Z39.50
112 reservoir for the given target. If necessary,
113 creates the import batch.
117 sub GetZ3950BatchId {
118 my ($z3950server) = @_;
120 my $dbh = C4::Context->dbh;
121 my $sth = $dbh->prepare("SELECT import_batch_id FROM import_batches
122 WHERE batch_type = 'z3950'
124 $sth->execute($z3950server);
125 my $rowref = $sth->fetchrow_arrayref();
127 if (defined $rowref) {
130 my $batch_id = AddImportBatch( {
131 overlay_action => 'create_new',
132 import_status => 'staged',
133 batch_type => 'z3950',
134 file_name => $z3950server,
141 =head2 GetWebserviceBatchId
143 my $batchid = GetWebserviceBatchId();
145 Retrieves the ID of the import batch for webservice.
146 If necessary, creates the import batch.
150 my $WEBSERVICE_BASE_QRY = <<EOQ;
151 SELECT import_batch_id FROM import_batches
152 WHERE batch_type = 'webservice'
153 AND import_status = 'staged'
155 sub GetWebserviceBatchId {
158 my $dbh = C4::Context->dbh;
159 my $sql = $WEBSERVICE_BASE_QRY;
161 foreach my $field (qw(matcher_id overlay_action nomatch_action item_action)) {
162 if (my $val = $params->{$field}) {
163 $sql .= " AND $field = ?";
167 my $id = $dbh->selectrow_array($sql, undef, @args);
170 $params->{batch_type} = 'webservice';
171 $params->{import_status} = 'staged';
172 return AddImportBatch($params);
175 =head2 GetImportRecordMarc
177 my ($marcblob, $encoding) = GetImportRecordMarc($import_record_id);
181 sub GetImportRecordMarc {
182 my ($import_record_id) = @_;
184 my $dbh = C4::Context->dbh;
185 my ( $marc, $encoding ) = $dbh->selectrow_array(q|
186 SELECT marc, encoding
188 WHERE import_record_id = ?
189 |, undef, $import_record_id );
191 return $marc, $encoding;
194 sub EmbedItemsInImportBiblio {
195 my ( $record, $import_record_id ) = @_;
196 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField( "items.itemnumber" );
197 my $dbh = C4::Context->dbh;
198 my $import_items = $dbh->selectall_arrayref(q|
199 SELECT import_items.marcxml
201 WHERE import_record_id = ?
202 |, { Slice => {} }, $import_record_id );
204 for my $import_item ( @$import_items ) {
205 my $item_marc = MARC::Record::new_from_xml($import_item->{marcxml}, 'UTF-8');
206 push @item_fields, $item_marc->field($itemtag);
208 $record->append_fields(@item_fields);
212 =head2 AddImportBatch
214 my $batch_id = AddImportBatch($params_hash);
222 foreach (qw( matcher_id template_id branchcode
223 overlay_action nomatch_action item_action
224 import_status batch_type file_name comments record_type )) {
225 if (exists $params->{$_}) {
227 push @vals, $params->{$_};
230 my $dbh = C4::Context->dbh;
231 $dbh->do("INSERT INTO import_batches (".join( ',', @fields).")
232 VALUES (".join( ',', map '?', @fields).")",
235 return $dbh->{'mysql_insertid'};
238 =head2 GetImportBatch
240 my $row = GetImportBatch($batch_id);
242 Retrieve a hashref of an import_batches row.
249 my $dbh = C4::Context->dbh;
250 my $sth = $dbh->prepare_cached("SELECT b.*, p.name as profile FROM import_batches b LEFT JOIN import_batch_profiles p ON p.id = b.profile_id WHERE import_batch_id = ?");
251 $sth->bind_param(1, $batch_id);
253 my $result = $sth->fetchrow_hashref;
259 =head2 AddBiblioToBatch
261 my $import_record_id = AddBiblioToBatch($batch_id, $record_sequence,
262 $marc_record, $encoding, $update_counts);
266 sub AddBiblioToBatch {
267 my $batch_id = shift;
268 my $record_sequence = shift;
269 my $marc_record = shift;
270 my $encoding = shift;
271 my $update_counts = @_ ? shift : 1;
273 my $import_record_id = _create_import_record($batch_id, $record_sequence, $marc_record, 'biblio', $encoding, C4::Context->preference('marcflavour'));
274 _add_biblio_fields($import_record_id, $marc_record);
275 _update_batch_record_counts($batch_id) if $update_counts;
276 return $import_record_id;
279 =head2 AddAuthToBatch
281 my $import_record_id = AddAuthToBatch($batch_id, $record_sequence,
282 $marc_record, $encoding, $update_counts, [$marc_type]);
287 my $batch_id = shift;
288 my $record_sequence = shift;
289 my $marc_record = shift;
290 my $encoding = shift;
291 my $update_counts = @_ ? shift : 1;
292 my $marc_type = shift || C4::Context->preference('marcflavour');
294 $marc_type = 'UNIMARCAUTH' if $marc_type eq 'UNIMARC';
296 my $import_record_id = _create_import_record($batch_id, $record_sequence, $marc_record, 'auth', $encoding, $marc_type);
297 _add_auth_fields($import_record_id, $marc_record);
298 _update_batch_record_counts($batch_id) if $update_counts;
299 return $import_record_id;
302 =head2 BatchStageMarcRecords
304 ( $batch_id, $num_records, $num_items, @invalid_records ) =
305 BatchStageMarcRecords(
306 $record_type, $encoding,
307 $marc_records, $file_name,
308 $marc_modification_template, $comments,
309 $branch_code, $parse_items,
310 $leave_as_staging, $progress_interval,
316 sub BatchStageMarcRecords {
317 my $record_type = shift;
318 my $encoding = shift;
319 my $marc_records = shift;
320 my $file_name = shift;
321 my $marc_modification_template = shift;
322 my $comments = shift;
323 my $branch_code = shift;
324 my $parse_items = shift;
325 my $leave_as_staging = shift;
327 # optional callback to monitor status
329 my $progress_interval = 0;
330 my $progress_callback = undef;
332 $progress_interval = shift;
333 $progress_callback = shift;
334 $progress_interval = 0 unless $progress_interval =~ /^\d+$/ and $progress_interval > 0;
335 $progress_interval = 0 unless 'CODE' eq ref $progress_callback;
338 my $batch_id = AddImportBatch( {
339 overlay_action => 'create_new',
340 import_status => 'staging',
341 batch_type => 'batch',
342 file_name => $file_name,
343 comments => $comments,
344 record_type => $record_type,
347 SetImportBatchItemAction($batch_id, 'always_add');
349 SetImportBatchItemAction($batch_id, 'ignore');
353 my $marc_type = C4::Context->preference('marcflavour');
354 $marc_type .= 'AUTH' if ($marc_type eq 'UNIMARC' && $record_type eq 'auth');
355 my @invalid_records = ();
358 # FIXME - for now, we're dealing only with bibs
360 foreach my $marc_record (@$marc_records) {
362 if ($progress_interval and (0 == ($rec_num % $progress_interval))) {
363 &$progress_callback($rec_num);
366 ModifyRecordWithTemplate( $marc_modification_template, $marc_record ) if ( $marc_modification_template );
368 my $import_record_id;
369 if (scalar($marc_record->fields()) == 0) {
370 push @invalid_records, $marc_record;
373 # Normalize the record so it doesn't have separated diacritics
374 SetUTF8Flag($marc_record);
377 if ($record_type eq 'biblio') {
378 $import_record_id = AddBiblioToBatch($batch_id, $rec_num, $marc_record, $encoding, 0);
380 my @import_items_ids = AddItemsToImportBiblio($batch_id, $import_record_id, $marc_record, 0);
381 $num_items += scalar(@import_items_ids);
383 } elsif ($record_type eq 'auth') {
384 $import_record_id = AddAuthToBatch($batch_id, $rec_num, $marc_record, $encoding, 0, $marc_type);
388 unless ($leave_as_staging) {
389 SetImportBatchStatus($batch_id, 'staged');
391 # FIXME branch_code, number of bibs, number of items
392 _update_batch_record_counts($batch_id);
393 if ($progress_interval){
394 &$progress_callback($rec_num);
397 return ($batch_id, $num_valid, $num_items, @invalid_records);
400 =head2 AddItemsToImportBiblio
402 my @import_items_ids = AddItemsToImportBiblio($batch_id,
403 $import_record_id, $marc_record, $update_counts);
407 sub AddItemsToImportBiblio {
408 my $batch_id = shift;
409 my $import_record_id = shift;
410 my $marc_record = shift;
411 my $update_counts = @_ ? shift : 0;
413 my @import_items_ids = ();
415 my $dbh = C4::Context->dbh;
416 my ($item_tag,$item_subfield) = &GetMarcFromKohaField( "items.itemnumber" );
417 foreach my $item_field ($marc_record->field($item_tag)) {
418 my $item_marc = MARC::Record->new();
419 $item_marc->leader("00000 a "); # must set Leader/09 to 'a'
420 $item_marc->append_fields($item_field);
421 $marc_record->delete_field($item_field);
422 my $sth = $dbh->prepare_cached("INSERT INTO import_items (import_record_id, status, marcxml)
424 $sth->bind_param(1, $import_record_id);
425 $sth->bind_param(2, 'staged');
426 $sth->bind_param(3, $item_marc->as_xml("USMARC"));
428 push @import_items_ids, $dbh->{'mysql_insertid'};
432 if ($#import_items_ids > -1) {
433 _update_batch_record_counts($batch_id) if $update_counts;
435 return @import_items_ids;
438 =head2 BatchFindDuplicates
440 my $num_with_matches = BatchFindDuplicates($batch_id, $matcher,
441 $max_matches, $progress_interval, $progress_callback);
443 Goes through the records loaded in the batch and attempts to
444 find duplicates for each one. Sets the matching status
445 of each record to "no_match" or "auto_match" as appropriate.
447 The $max_matches parameter is optional; if it is not supplied,
450 The $progress_interval and $progress_callback parameters are
451 optional; if both are supplied, the sub referred to by
452 $progress_callback will be invoked every $progress_interval
453 records using the number of records processed as the
458 sub BatchFindDuplicates {
459 my $batch_id = shift;
461 my $max_matches = @_ ? shift : 10;
463 # optional callback to monitor status
465 my $progress_interval = 0;
466 my $progress_callback = undef;
468 $progress_interval = shift;
469 $progress_callback = shift;
470 $progress_interval = 0 unless $progress_interval =~ /^\d+$/ and $progress_interval > 0;
471 $progress_interval = 0 unless 'CODE' eq ref $progress_callback;
474 my $dbh = C4::Context->dbh;
476 my $sth = $dbh->prepare("SELECT import_record_id, record_type, marc
478 WHERE import_batch_id = ?");
479 $sth->execute($batch_id);
480 my $num_with_matches = 0;
482 while (my $rowref = $sth->fetchrow_hashref) {
484 if ($progress_interval and (0 == ($rec_num % $progress_interval))) {
485 &$progress_callback($rec_num);
487 my $marc_record = MARC::Record->new_from_usmarc($rowref->{'marc'});
489 if (defined $matcher) {
490 @matches = $matcher->get_matches($marc_record, $max_matches);
492 if (scalar(@matches) > 0) {
494 SetImportRecordMatches($rowref->{'import_record_id'}, @matches);
495 SetImportRecordOverlayStatus($rowref->{'import_record_id'}, 'auto_match');
497 SetImportRecordMatches($rowref->{'import_record_id'}, ());
498 SetImportRecordOverlayStatus($rowref->{'import_record_id'}, 'no_match');
502 if ($progress_interval){
503 &$progress_callback($rec_num);
507 return $num_with_matches;
510 =head2 BatchCommitRecords
512 Takes a hashref containing params for committing the batch - optional parameters 'progress_interval' and
513 'progress_callback' will define code called every X records.
515 my ($num_added, $num_updated, $num_items_added, $num_items_replaced, $num_items_errored, $num_ignored) =
517 batch_id => $batch_id,
518 framework => $framework,
519 overlay_framework => $overlay_framework,
520 progress_interval => $progress_interval,
521 progress_callback => $progress_callback,
522 skip_intermediate_commit => $skip_intermediate_commit
525 Parameter skip_intermediate_commit does what is says.
528 sub BatchCommitRecords {
530 my $batch_id = $params->{batch_id};
531 my $framework = $params->{framework};
532 my $overlay_framework = $params->{overlay_framework};
533 my $skip_intermediate_commit = $params->{skip_intermediate_commit};
534 my $progress_interval = $params->{progress_interval} // 0;
535 my $progress_callback = $params->{progress_callback};
536 $progress_interval = 0 unless $progress_interval && $progress_interval =~ /^\d+$/;
537 $progress_interval = 0 unless ref($progress_callback) eq 'CODE';
539 my $schema = Koha::Database->schema;
541 # NOTE: Moved this transaction to the front of the routine. Note that inside the while loop below
542 # transactions may be committed and started too again. The final commit is close to the end.
547 my $num_items_added = 0;
548 my $num_items_replaced = 0;
549 my $num_items_errored = 0;
551 # commit (i.e., save, all records in the batch)
552 SetImportBatchStatus($batch_id, 'importing');
553 my $overlay_action = GetImportBatchOverlayAction($batch_id);
554 my $nomatch_action = GetImportBatchNoMatchAction($batch_id);
555 my $item_action = GetImportBatchItemAction($batch_id);
558 my $dbh = C4::Context->dbh;
559 my $sth = $dbh->prepare("SELECT import_records.import_record_id, record_type, status, overlay_status, marc, encoding
561 LEFT JOIN import_auths ON (import_records.import_record_id=import_auths.import_record_id)
562 LEFT JOIN import_biblios ON (import_records.import_record_id=import_biblios.import_record_id)
563 WHERE import_batch_id = ?");
564 $sth->execute($batch_id);
565 my $marcflavour = C4::Context->preference('marcflavour');
567 my $userenv = C4::Context->userenv;
568 my $logged_in_patron = Koha::Patrons->find( $userenv->{number} );
572 while (my $rowref = $sth->fetchrow_hashref) {
573 $record_type = $rowref->{'record_type'};
577 if ($progress_interval and (0 == ($rec_num % $progress_interval))) {
578 # report progress and commit
579 $schema->txn_commit unless $skip_intermediate_commit;
580 &$progress_callback( $rec_num );
581 $schema->txn_begin unless $skip_intermediate_commit;
583 if ($rowref->{'status'} eq 'error' or $rowref->{'status'} eq 'imported') {
589 if ($marcflavour eq 'UNIMARC' && $record_type eq 'auth') {
590 $marc_type = 'UNIMARCAUTH';
591 } elsif ($marcflavour eq 'UNIMARC') {
592 $marc_type = 'UNIMARC';
594 $marc_type = 'USMARC';
596 my $marc_record = MARC::Record->new_from_usmarc($rowref->{'marc'});
598 if ($record_type eq 'biblio') {
599 # remove any item tags - rely on _batchCommitItems
600 ($item_tag,$item_subfield) = &GetMarcFromKohaField( "items.itemnumber" );
601 foreach my $item_field ($marc_record->field($item_tag)) {
602 $marc_record->delete_field($item_field);
604 if(C4::Context->preference('autoControlNumber') eq 'biblionumber'){
605 my @control_num = $marc_record->field('001');
606 $marc_record->delete_fields(@control_num);
610 my ($record_result, $item_result, $record_match) =
611 _get_commit_action($overlay_action, $nomatch_action, $item_action,
612 $rowref->{'overlay_status'}, $rowref->{'import_record_id'}, $record_type);
616 if ($record_result eq 'create_new') {
618 if ($record_type eq 'biblio') {
619 my $biblioitemnumber;
620 ($recordid, $biblioitemnumber) = AddBiblio($marc_record, $framework, { skip_record_index => 1 });
621 push @biblio_ids, $recordid;
622 $query = "UPDATE import_biblios SET matched_biblionumber = ? WHERE import_record_id = ?"; # FIXME call SetMatchedBiblionumber instead
623 if ($item_result eq 'create_new' || $item_result eq 'replace') {
624 my ($bib_items_added, $bib_items_replaced, $bib_items_errored) = _batchCommitItems($rowref->{'import_record_id'}, $recordid, $item_result, $biblioitemnumber);
625 $num_items_added += $bib_items_added;
626 $num_items_replaced += $bib_items_replaced;
627 $num_items_errored += $bib_items_errored;
630 $recordid = AddAuthority($marc_record, undef, GuessAuthTypeCode($marc_record));
631 $query = "UPDATE import_auths SET matched_authid = ? WHERE import_record_id = ?";
633 my $sth = $dbh->prepare_cached($query);
634 $sth->execute($recordid, $rowref->{'import_record_id'});
636 SetImportRecordStatus($rowref->{'import_record_id'}, 'imported');
637 } elsif ($record_result eq 'replace') {
639 $recordid = $record_match;
641 if ($record_type eq 'biblio') {
642 my $oldbiblio = Koha::Biblios->find( $recordid );
643 $oldxml = GetXmlBiblio($recordid);
645 # remove item fields so that they don't get
646 # added again if record is reverted
647 # FIXME: GetXmlBiblio output should not contain item info any more! So the next foreach should not be needed. Does not hurt either; may remove old 952s that should not have been there anymore.
648 my $old_marc = MARC::Record->new_from_xml(StripNonXmlChars($oldxml), 'UTF-8', $rowref->{'encoding'}, $marc_type);
649 foreach my $item_field ($old_marc->field($item_tag)) {
650 $old_marc->delete_field($item_field);
652 $oldxml = $old_marc->as_xml($marc_type);
654 my $context = { source => 'batchimport' };
655 if ($logged_in_patron) {
656 $context->{categorycode} = $logged_in_patron->categorycode;
657 $context->{userid} = $logged_in_patron->userid;
663 $overlay_framework // $oldbiblio->frameworkcode,
665 overlay_context => $context,
666 skip_record_index => 1
669 push @biblio_ids, $recordid;
670 $query = "UPDATE import_biblios SET matched_biblionumber = ? WHERE import_record_id = ?"; # FIXME call SetMatchedBiblionumber instead
672 if ($item_result eq 'create_new' || $item_result eq 'replace') {
673 my ($bib_items_added, $bib_items_replaced, $bib_items_errored) = _batchCommitItems($rowref->{'import_record_id'}, $recordid, $item_result);
674 $num_items_added += $bib_items_added;
675 $num_items_replaced += $bib_items_replaced;
676 $num_items_errored += $bib_items_errored;
679 $oldxml = GetAuthorityXML($recordid);
681 ModAuthority($recordid, $marc_record, GuessAuthTypeCode($marc_record));
682 $query = "UPDATE import_auths SET matched_authid = ? WHERE import_record_id = ?";
684 my $sth = $dbh->prepare_cached("UPDATE import_records SET marcxml_old = ? WHERE import_record_id = ?");
685 $sth->execute($oldxml, $rowref->{'import_record_id'});
687 my $sth2 = $dbh->prepare_cached($query);
688 $sth2->execute($recordid, $rowref->{'import_record_id'});
690 SetImportRecordOverlayStatus($rowref->{'import_record_id'}, 'match_applied');
691 SetImportRecordStatus($rowref->{'import_record_id'}, 'imported');
692 } elsif ($record_result eq 'ignore') {
693 $recordid = $record_match;
695 if ($record_type eq 'biblio' and defined $recordid and ( $item_result eq 'create_new' || $item_result eq 'replace' ) ) {
696 my ($bib_items_added, $bib_items_replaced, $bib_items_errored) = _batchCommitItems($rowref->{'import_record_id'}, $recordid, $item_result);
697 push @biblio_ids, $recordid if $bib_items_added || $bib_items_replaced;
698 $num_items_added += $bib_items_added;
699 $num_items_replaced += $bib_items_replaced;
700 $num_items_errored += $bib_items_errored;
701 # still need to record the matched biblionumber so that the
702 # items can be reverted
703 my $sth2 = $dbh->prepare_cached("UPDATE import_biblios SET matched_biblionumber = ? WHERE import_record_id = ?"); # FIXME call SetMatchedBiblionumber instead
704 $sth2->execute($recordid, $rowref->{'import_record_id'});
705 SetImportRecordOverlayStatus($rowref->{'import_record_id'}, 'match_applied');
707 SetImportRecordStatus($rowref->{'import_record_id'}, 'ignored');
711 if ($progress_interval){
712 &$progress_callback($rec_num);
717 SetImportBatchStatus($batch_id, 'imported');
719 # Moved final commit to the end
723 my $indexer = Koha::SearchEngine::Indexer->new({ index => $Koha::SearchEngine::BIBLIOS_INDEX });
724 $indexer->index_records( \@biblio_ids, "specialUpdate", "biblioserver" );
728 return ($num_added, $num_updated, $num_items_added, $num_items_replaced, $num_items_errored, $num_ignored);
731 =head2 _batchCommitItems
733 ($num_items_added, $num_items_errored) =
734 _batchCommitItems($import_record_id, $biblionumber, [$action, $biblioitemnumber]);
736 Private function for batch committing item changes. We do not trigger a re-index here, that is left to the caller.
740 sub _batchCommitItems {
741 my ( $import_record_id, $biblionumber, $action, $biblioitemnumber ) = @_;
743 my $dbh = C4::Context->dbh;
745 my $num_items_added = 0;
746 my $num_items_errored = 0;
747 my $num_items_replaced = 0;
749 my $sth = $dbh->prepare( "
750 SELECT import_items_id, import_items.marcxml, encoding
752 JOIN import_records USING (import_record_id)
753 WHERE import_record_id = ?
754 ORDER BY import_items_id
756 $sth->bind_param( 1, $import_record_id );
759 while ( my $row = $sth->fetchrow_hashref() ) {
760 my $item_marc = MARC::Record->new_from_xml( StripNonXmlChars( $row->{'marcxml'} ), 'UTF-8', $row->{'encoding'} );
762 # Delete date_due subfield as to not accidentally delete item checkout due dates
763 my ( $MARCfield, $MARCsubfield ) = GetMarcFromKohaField( 'items.onloan' );
764 $item_marc->field($MARCfield)->delete_subfield( code => $MARCsubfield );
766 my $item = TransformMarcToKoha({ record => $item_marc, kohafields => ['items.barcode','items.itemnumber'] });
769 my $duplicate_barcode = exists( $item->{'barcode'} );
770 my $duplicate_itemnumber = exists( $item->{'itemnumber'} );
772 # We assume that when replacing items we do not want to move them - the onus is on the importer to
773 # ensure the correct items/records are being updated
774 my $updsth = $dbh->prepare("UPDATE import_items SET status = ?, itemnumber = ?, import_error = ? WHERE import_items_id = ?");
776 $action eq "replace" &&
777 $duplicate_itemnumber &&
778 ( $item_match = Koha::Items->find( $item->{itemnumber} ))
780 # Duplicate itemnumbers have precedence, that way we can update barcodes by overlaying
781 ModItemFromMarc( $item_marc, $item_match->biblionumber, $item->{itemnumber}, { skip_record_index => 1 } );
782 $updsth->bind_param( 1, 'imported' );
783 $updsth->bind_param( 2, $item->{itemnumber} );
784 $updsth->bind_param( 3, undef );
785 $updsth->bind_param( 4, $row->{'import_items_id'} );
788 $num_items_replaced++;
790 $action eq "replace" &&
791 $duplicate_barcode &&
792 ( $item_match = Koha::Items->find({ barcode => $item->{'barcode'} }) )
794 ModItemFromMarc( $item_marc, $item_match->biblionumber, $item_match->itemnumber, { skip_record_index => 1 } );
795 $updsth->bind_param( 1, 'imported' );
796 $updsth->bind_param( 2, $item->{itemnumber} );
797 $updsth->bind_param( 3, undef );
798 $updsth->bind_param( 4, $row->{'import_items_id'} );
801 $num_items_replaced++;
803 # We aren't replacing, but the incoming file has a barcode, we need to check if it exists
804 $duplicate_barcode &&
805 ( $item_match = Koha::Items->find({ barcode => $item->{'barcode'} }) )
807 $updsth->bind_param( 1, 'error' );
808 $updsth->bind_param( 2, undef );
809 $updsth->bind_param( 3, 'duplicate item barcode' );
810 $updsth->bind_param( 4, $row->{'import_items_id'} );
812 $num_items_errored++;
814 # Remove the itemnumber if it exists, we want to create a new item
815 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField( "items.itemnumber" );
816 $item_marc->field($itemtag)->delete_subfield( code => $itemsubfield );
818 my ( $item_biblionumber, $biblioitemnumber, $itemnumber ) = AddItemFromMarc( $item_marc, $biblionumber, { biblioitemnumber => $biblioitemnumber, skip_record_index => 1 } );
820 $updsth->bind_param( 1, 'imported' );
821 $updsth->bind_param( 2, $itemnumber );
822 $updsth->bind_param( 3, undef );
823 $updsth->bind_param( 4, $row->{'import_items_id'} );
831 return ( $num_items_added, $num_items_replaced, $num_items_errored );
834 =head2 BatchRevertRecords
836 my ($num_deleted, $num_errors, $num_reverted, $num_items_deleted,
837 $num_ignored) = BatchRevertRecords($batch_id);
841 sub BatchRevertRecords {
842 my $batch_id = shift;
844 my $logger = Koha::Logger->get( { category => 'C4.ImportBatch' } );
846 $logger->trace("C4::ImportBatch::BatchRevertRecords( $batch_id )");
851 my $num_reverted = 0;
853 my $num_items_deleted = 0;
854 # commit (i.e., save, all records in the batch)
855 SetImportBatchStatus($batch_id, 'reverting');
856 my $overlay_action = GetImportBatchOverlayAction($batch_id);
857 my $nomatch_action = GetImportBatchNoMatchAction($batch_id);
858 my $dbh = C4::Context->dbh;
859 my $sth = $dbh->prepare("SELECT import_records.import_record_id, record_type, status, overlay_status, marcxml_old, encoding, matched_biblionumber, matched_authid
861 LEFT JOIN import_auths ON (import_records.import_record_id=import_auths.import_record_id)
862 LEFT JOIN import_biblios ON (import_records.import_record_id=import_biblios.import_record_id)
863 WHERE import_batch_id = ?");
864 $sth->execute($batch_id);
866 my $marcflavour = C4::Context->preference('marcflavour');
867 while (my $rowref = $sth->fetchrow_hashref) {
868 $record_type = $rowref->{'record_type'};
869 if ($rowref->{'status'} eq 'error' or $rowref->{'status'} eq 'reverted') {
873 if ($marcflavour eq 'UNIMARC' && $record_type eq 'auth') {
874 $marc_type = 'UNIMARCAUTH';
875 } elsif ($marcflavour eq 'UNIMARC') {
876 $marc_type = 'UNIMARC';
878 $marc_type = 'USMARC';
881 my $record_result = _get_revert_action($overlay_action, $rowref->{'overlay_status'}, $rowref->{'status'});
883 if ($record_result eq 'delete') {
885 if ($record_type eq 'biblio') {
886 $num_items_deleted += BatchRevertItems($rowref->{'import_record_id'}, $rowref->{'matched_biblionumber'});
887 $error = DelBiblio($rowref->{'matched_biblionumber'});
889 DelAuthority({ authid => $rowref->{'matched_authid'} });
891 if (defined $error) {
895 SetImportRecordStatus($rowref->{'import_record_id'}, 'reverted');
897 } elsif ($record_result eq 'restore') {
899 my $old_record = MARC::Record->new_from_xml(StripNonXmlChars($rowref->{'marcxml_old'}), 'UTF-8', $rowref->{'encoding'}, $marc_type);
900 if ($record_type eq 'biblio') {
901 my $biblionumber = $rowref->{'matched_biblionumber'};
902 my $oldbiblio = Koha::Biblios->find( $biblionumber );
904 $logger->info("C4::ImportBatch::BatchRevertRecords: Biblio record $biblionumber does not exist, restoration of this record was skipped") unless $oldbiblio;
905 next unless $oldbiblio; # Record has since been deleted. Deleted records should stay deleted.
907 $num_items_deleted += BatchRevertItems($rowref->{'import_record_id'}, $rowref->{'matched_biblionumber'});
908 ModBiblio($old_record, $biblionumber, $oldbiblio->frameworkcode);
910 my $authid = $rowref->{'matched_authid'};
911 ModAuthority($authid, $old_record, GuessAuthTypeCode($old_record));
913 SetImportRecordStatus($rowref->{'import_record_id'}, 'reverted');
914 } elsif ($record_result eq 'ignore') {
915 if ($record_type eq 'biblio') {
916 $num_items_deleted += BatchRevertItems($rowref->{'import_record_id'}, $rowref->{'matched_biblionumber'});
918 SetImportRecordStatus($rowref->{'import_record_id'}, 'reverted');
921 if ($record_type eq 'biblio') {
922 # remove matched_biblionumber only if there is no 'imported' item left
923 $query = "UPDATE import_biblios SET matched_biblionumber = NULL WHERE import_record_id = ?"; # FIXME Remove me
924 $query = "UPDATE import_biblios SET matched_biblionumber = NULL WHERE import_record_id = ? AND NOT EXISTS (SELECT * FROM import_items WHERE import_items.import_record_id=import_biblios.import_record_id and status='imported')";
926 $query = "UPDATE import_auths SET matched_authid = NULL WHERE import_record_id = ?";
928 my $sth2 = $dbh->prepare_cached($query);
929 $sth2->execute($rowref->{'import_record_id'});
933 SetImportBatchStatus($batch_id, 'reverted');
934 return ($num_deleted, $num_errors, $num_reverted, $num_items_deleted, $num_ignored);
937 =head2 BatchRevertItems
939 my $num_items_deleted = BatchRevertItems($import_record_id, $biblionumber);
943 sub BatchRevertItems {
944 my ($import_record_id, $biblionumber) = @_;
946 my $dbh = C4::Context->dbh;
947 my $num_items_deleted = 0;
949 my $sth = $dbh->prepare_cached("SELECT import_items_id, itemnumber
951 JOIN items USING (itemnumber)
952 WHERE import_record_id = ?");
953 $sth->bind_param(1, $import_record_id);
955 while (my $row = $sth->fetchrow_hashref()) {
956 my $item = Koha::Items->find($row->{itemnumber});
957 if ($item->safe_delete){
958 my $updsth = $dbh->prepare("UPDATE import_items SET status = ? WHERE import_items_id = ?");
959 $updsth->bind_param(1, 'reverted');
960 $updsth->bind_param(2, $row->{'import_items_id'});
963 $num_items_deleted++;
970 return $num_items_deleted;
975 CleanBatch($batch_id)
977 Deletes all staged records from the import batch
978 and sets the status of the batch to 'cleaned'. Note
979 that deleting a stage record does *not* affect
980 any record that has been committed to the database.
985 my $batch_id = shift;
986 return unless defined $batch_id;
988 C4::Context->dbh->do('DELETE FROM import_records WHERE import_batch_id = ?', {}, $batch_id);
989 SetImportBatchStatus($batch_id, 'cleaned');
994 DeleteBatch($batch_id)
996 Deletes the record from the database. This can only be done
997 once the batch has been cleaned.
1002 my $batch_id = shift;
1003 return unless defined $batch_id;
1005 my $dbh = C4::Context->dbh;
1006 my $sth = $dbh->prepare('DELETE FROM import_batches WHERE import_batch_id = ?');
1007 $sth->execute( $batch_id );
1010 =head2 GetAllImportBatches
1012 my $results = GetAllImportBatches();
1014 Returns a references to an array of hash references corresponding
1015 to all import_batches rows (of batch_type 'batch'), sorted in
1016 ascending order by import_batch_id.
1020 sub GetAllImportBatches {
1021 my $dbh = C4::Context->dbh;
1022 my $sth = $dbh->prepare_cached("SELECT * FROM import_batches
1023 WHERE batch_type IN ('batch', 'webservice')
1024 ORDER BY import_batch_id ASC");
1028 while (my $row = $sth->fetchrow_hashref) {
1029 push @$results, $row;
1035 =head2 GetStagedWebserviceBatches
1037 my $batch_ids = GetStagedWebserviceBatches();
1039 Returns a references to an array of batch id's
1040 of batch_type 'webservice' that are not imported
1044 my $PENDING_WEBSERVICE_BATCHES_QRY = <<EOQ;
1045 SELECT import_batch_id FROM import_batches
1046 WHERE batch_type = 'webservice'
1047 AND import_status = 'staged'
1049 sub GetStagedWebserviceBatches {
1050 my $dbh = C4::Context->dbh;
1051 return $dbh->selectcol_arrayref($PENDING_WEBSERVICE_BATCHES_QRY);
1054 =head2 GetImportBatchRangeDesc
1056 my $results = GetImportBatchRangeDesc($offset, $results_per_group);
1058 Returns a reference to an array of hash references corresponding to
1059 import_batches rows (sorted in descending order by import_batch_id)
1060 start at the given offset.
1064 sub GetImportBatchRangeDesc {
1065 my ($offset, $results_per_group) = @_;
1067 my $dbh = C4::Context->dbh;
1068 my $query = "SELECT b.*, p.name as profile FROM import_batches b
1069 LEFT JOIN import_batch_profiles p
1070 ON b.profile_id = p.id
1071 WHERE b.batch_type IN ('batch', 'webservice')
1072 ORDER BY b.import_batch_id DESC";
1074 if ($results_per_group){
1075 $query .= " LIMIT ?";
1076 push(@params, $results_per_group);
1079 $query .= " OFFSET ?";
1080 push(@params, $offset);
1082 my $sth = $dbh->prepare_cached($query);
1083 $sth->execute(@params);
1084 my $results = $sth->fetchall_arrayref({});
1089 =head2 GetItemNumbersFromImportBatch
1091 my @itemsnos = GetItemNumbersFromImportBatch($batch_id);
1095 sub GetItemNumbersFromImportBatch {
1096 my ($batch_id) = @_;
1097 my $dbh = C4::Context->dbh;
1099 SELECT itemnumber FROM import_items
1100 INNER JOIN items USING (itemnumber)
1101 INNER JOIN import_records USING (import_record_id)
1102 WHERE import_batch_id = ?|;
1103 my $sth = $dbh->prepare( $sql );
1104 $sth->execute($batch_id);
1106 while ( my ($itm) = $sth->fetchrow_array ) {
1112 =head2 GetNumberOfImportBatches
1114 my $count = GetNumberOfImportBatches();
1118 sub GetNumberOfNonZ3950ImportBatches {
1119 my $dbh = C4::Context->dbh;
1120 my $sth = $dbh->prepare("SELECT COUNT(*) FROM import_batches WHERE batch_type != 'z3950'");
1122 my ($count) = $sth->fetchrow_array();
1127 =head2 GetImportBiblios
1129 my $results = GetImportBiblios($importid);
1133 sub GetImportBiblios {
1134 my ($import_record_id) = @_;
1136 my $dbh = C4::Context->dbh;
1137 my $query = "SELECT * FROM import_biblios WHERE import_record_id = ?";
1138 return $dbh->selectall_arrayref(
1146 =head2 GetImportRecordsRange
1148 my $results = GetImportRecordsRange($batch_id, $offset, $results_per_group);
1150 Returns a reference to an array of hash references corresponding to
1151 import_biblios/import_auths/import_records rows for a given batch
1152 starting at the given offset.
1156 sub GetImportRecordsRange {
1157 my ( $batch_id, $offset, $results_per_group, $status, $parameters ) = @_;
1159 my $dbh = C4::Context->dbh;
1161 my $order_by = $parameters->{order_by} || 'import_record_id';
1162 ( $order_by ) = grep( { $_ eq $order_by } qw( import_record_id title status overlay_status ) ) ? $order_by : 'import_record_id';
1164 my $order_by_direction =
1165 uc( $parameters->{order_by_direction} // 'ASC' ) eq 'DESC' ? 'DESC' : 'ASC';
1167 $order_by .= " $order_by_direction, authorized_heading" if $order_by eq 'title';
1169 my $query = "SELECT title, author, isbn, issn, authorized_heading, import_records.import_record_id,
1170 record_sequence, status, overlay_status,
1171 matched_biblionumber, matched_authid, record_type
1173 LEFT JOIN import_auths ON (import_records.import_record_id=import_auths.import_record_id)
1174 LEFT JOIN import_biblios ON (import_records.import_record_id=import_biblios.import_record_id)
1175 WHERE import_batch_id = ?";
1177 push(@params, $batch_id);
1179 $query .= " AND status=?";
1180 push(@params,$status);
1183 $query.=" ORDER BY $order_by $order_by_direction";
1185 if($results_per_group){
1186 $query .= " LIMIT ?";
1187 push(@params, $results_per_group);
1190 $query .= " OFFSET ?";
1191 push(@params, $offset);
1193 my $sth = $dbh->prepare_cached($query);
1194 $sth->execute(@params);
1195 my $results = $sth->fetchall_arrayref({});
1201 =head2 GetBestRecordMatch
1203 my $record_id = GetBestRecordMatch($import_record_id);
1207 sub GetBestRecordMatch {
1208 my ($import_record_id) = @_;
1210 my $dbh = C4::Context->dbh;
1211 my $sth = $dbh->prepare("SELECT candidate_match_id
1212 FROM import_record_matches
1213 JOIN import_records ON ( import_record_matches.import_record_id = import_records.import_record_id )
1214 LEFT JOIN biblio ON ( candidate_match_id = biblio.biblionumber )
1215 LEFT JOIN auth_header ON ( candidate_match_id = auth_header.authid )
1216 WHERE import_record_matches.import_record_id = ? AND
1217 ( (import_records.record_type = 'biblio' AND biblio.biblionumber IS NOT NULL) OR
1218 (import_records.record_type = 'auth' AND auth_header.authid IS NOT NULL) )
1220 ORDER BY score DESC, candidate_match_id DESC");
1221 $sth->execute($import_record_id);
1222 my ($record_id) = $sth->fetchrow_array();
1227 =head2 GetImportBatchStatus
1229 my $status = GetImportBatchStatus($batch_id);
1233 sub GetImportBatchStatus {
1234 my ($batch_id) = @_;
1236 my $dbh = C4::Context->dbh;
1237 my $sth = $dbh->prepare("SELECT import_status FROM import_batches WHERE import_batch_id = ?");
1238 $sth->execute($batch_id);
1239 my ($status) = $sth->fetchrow_array();
1245 =head2 SetImportBatchStatus
1247 SetImportBatchStatus($batch_id, $new_status);
1251 sub SetImportBatchStatus {
1252 my ($batch_id, $new_status) = @_;
1254 my $dbh = C4::Context->dbh;
1255 my $sth = $dbh->prepare("UPDATE import_batches SET import_status = ? WHERE import_batch_id = ?");
1256 $sth->execute($new_status, $batch_id);
1261 =head2 SetMatchedBiblionumber
1263 SetMatchedBiblionumber($import_record_id, $biblionumber);
1267 sub SetMatchedBiblionumber {
1268 my ($import_record_id, $biblionumber) = @_;
1270 my $dbh = C4::Context->dbh;
1272 q|UPDATE import_biblios SET matched_biblionumber = ? WHERE import_record_id = ?|,
1273 undef, $biblionumber, $import_record_id
1277 =head2 GetImportBatchOverlayAction
1279 my $overlay_action = GetImportBatchOverlayAction($batch_id);
1283 sub GetImportBatchOverlayAction {
1284 my ($batch_id) = @_;
1286 my $dbh = C4::Context->dbh;
1287 my $sth = $dbh->prepare("SELECT overlay_action FROM import_batches WHERE import_batch_id = ?");
1288 $sth->execute($batch_id);
1289 my ($overlay_action) = $sth->fetchrow_array();
1291 return $overlay_action;
1296 =head2 SetImportBatchOverlayAction
1298 SetImportBatchOverlayAction($batch_id, $new_overlay_action);
1302 sub SetImportBatchOverlayAction {
1303 my ($batch_id, $new_overlay_action) = @_;
1305 my $dbh = C4::Context->dbh;
1306 my $sth = $dbh->prepare("UPDATE import_batches SET overlay_action = ? WHERE import_batch_id = ?");
1307 $sth->execute($new_overlay_action, $batch_id);
1312 =head2 GetImportBatchNoMatchAction
1314 my $nomatch_action = GetImportBatchNoMatchAction($batch_id);
1318 sub GetImportBatchNoMatchAction {
1319 my ($batch_id) = @_;
1321 my $dbh = C4::Context->dbh;
1322 my $sth = $dbh->prepare("SELECT nomatch_action FROM import_batches WHERE import_batch_id = ?");
1323 $sth->execute($batch_id);
1324 my ($nomatch_action) = $sth->fetchrow_array();
1326 return $nomatch_action;
1331 =head2 SetImportBatchNoMatchAction
1333 SetImportBatchNoMatchAction($batch_id, $new_nomatch_action);
1337 sub SetImportBatchNoMatchAction {
1338 my ($batch_id, $new_nomatch_action) = @_;
1340 my $dbh = C4::Context->dbh;
1341 my $sth = $dbh->prepare("UPDATE import_batches SET nomatch_action = ? WHERE import_batch_id = ?");
1342 $sth->execute($new_nomatch_action, $batch_id);
1347 =head2 GetImportBatchItemAction
1349 my $item_action = GetImportBatchItemAction($batch_id);
1353 sub GetImportBatchItemAction {
1354 my ($batch_id) = @_;
1356 my $dbh = C4::Context->dbh;
1357 my $sth = $dbh->prepare("SELECT item_action FROM import_batches WHERE import_batch_id = ?");
1358 $sth->execute($batch_id);
1359 my ($item_action) = $sth->fetchrow_array();
1361 return $item_action;
1366 =head2 SetImportBatchItemAction
1368 SetImportBatchItemAction($batch_id, $new_item_action);
1372 sub SetImportBatchItemAction {
1373 my ($batch_id, $new_item_action) = @_;
1375 my $dbh = C4::Context->dbh;
1376 my $sth = $dbh->prepare("UPDATE import_batches SET item_action = ? WHERE import_batch_id = ?");
1377 $sth->execute($new_item_action, $batch_id);
1382 =head2 GetImportBatchMatcher
1384 my $matcher_id = GetImportBatchMatcher($batch_id);
1388 sub GetImportBatchMatcher {
1389 my ($batch_id) = @_;
1391 my $dbh = C4::Context->dbh;
1392 my $sth = $dbh->prepare("SELECT matcher_id FROM import_batches WHERE import_batch_id = ?");
1393 $sth->execute($batch_id);
1394 my ($matcher_id) = $sth->fetchrow_array();
1401 =head2 SetImportBatchMatcher
1403 SetImportBatchMatcher($batch_id, $new_matcher_id);
1407 sub SetImportBatchMatcher {
1408 my ($batch_id, $new_matcher_id) = @_;
1410 my $dbh = C4::Context->dbh;
1411 my $sth = $dbh->prepare("UPDATE import_batches SET matcher_id = ? WHERE import_batch_id = ?");
1412 $sth->execute($new_matcher_id, $batch_id);
1417 =head2 GetImportRecordOverlayStatus
1419 my $overlay_status = GetImportRecordOverlayStatus($import_record_id);
1423 sub GetImportRecordOverlayStatus {
1424 my ($import_record_id) = @_;
1426 my $dbh = C4::Context->dbh;
1427 my $sth = $dbh->prepare("SELECT overlay_status FROM import_records WHERE import_record_id = ?");
1428 $sth->execute($import_record_id);
1429 my ($overlay_status) = $sth->fetchrow_array();
1431 return $overlay_status;
1436 =head2 SetImportRecordOverlayStatus
1438 SetImportRecordOverlayStatus($import_record_id, $new_overlay_status);
1442 sub SetImportRecordOverlayStatus {
1443 my ($import_record_id, $new_overlay_status) = @_;
1445 my $dbh = C4::Context->dbh;
1446 my $sth = $dbh->prepare("UPDATE import_records SET overlay_status = ? WHERE import_record_id = ?");
1447 $sth->execute($new_overlay_status, $import_record_id);
1452 =head2 GetImportRecordStatus
1454 my $status = GetImportRecordStatus($import_record_id);
1458 sub GetImportRecordStatus {
1459 my ($import_record_id) = @_;
1461 my $dbh = C4::Context->dbh;
1462 my $sth = $dbh->prepare("SELECT status FROM import_records WHERE import_record_id = ?");
1463 $sth->execute($import_record_id);
1464 my ($status) = $sth->fetchrow_array();
1471 =head2 SetImportRecordStatus
1473 SetImportRecordStatus($import_record_id, $new_status);
1477 sub SetImportRecordStatus {
1478 my ($import_record_id, $new_status) = @_;
1480 my $dbh = C4::Context->dbh;
1481 my $sth = $dbh->prepare("UPDATE import_records SET status = ? WHERE import_record_id = ?");
1482 $sth->execute($new_status, $import_record_id);
1487 =head2 GetImportRecordMatches
1489 my $results = GetImportRecordMatches($import_record_id, $best_only);
1493 sub GetImportRecordMatches {
1494 my $import_record_id = shift;
1495 my $best_only = @_ ? shift : 0;
1497 my $dbh = C4::Context->dbh;
1498 # FIXME currently biblio only
1499 my $sth = $dbh->prepare_cached("SELECT title, author, biblionumber,
1500 candidate_match_id, score, record_type,
1503 JOIN import_record_matches USING (import_record_id)
1504 LEFT JOIN biblio ON (biblionumber = candidate_match_id)
1505 WHERE import_record_id = ?
1506 ORDER BY score DESC, biblionumber DESC");
1507 $sth->bind_param(1, $import_record_id);
1510 while (my $row = $sth->fetchrow_hashref) {
1511 if ($row->{'record_type'} eq 'auth') {
1512 $row->{'authorized_heading'} = GetAuthorizedHeading( { authid => $row->{'candidate_match_id'} } );
1514 next if ($row->{'record_type'} eq 'biblio' && not $row->{'biblionumber'});
1515 push @$results, $row;
1524 =head2 SetImportRecordMatches
1526 SetImportRecordMatches($import_record_id, @matches);
1530 sub SetImportRecordMatches {
1531 my $import_record_id = shift;
1534 my $dbh = C4::Context->dbh;
1535 my $delsth = $dbh->prepare("DELETE FROM import_record_matches WHERE import_record_id = ?");
1536 $delsth->execute($import_record_id);
1539 my $sth = $dbh->prepare("INSERT INTO import_record_matches (import_record_id, candidate_match_id, score, chosen)
1540 VALUES (?, ?, ?, ?)");
1541 my $chosen = 1; #The first match is defaulted to be chosen
1542 foreach my $match (@matches) {
1543 $sth->execute($import_record_id, $match->{'record_id'}, $match->{'score'}, $chosen);
1544 $chosen = 0; #After the first we do not default to other matches
1548 =head2 RecordsFromISO2709File
1550 my ($errors, $records) = C4::ImportBatch::RecordsFromISO2709File($input_file, $record_type, $encoding);
1552 Reads ISO2709 binary porridge from the given file and creates MARC::Record-objects out of it.
1554 @PARAM1, String, absolute path to the ISO2709 file.
1555 @PARAM2, String, see stage_file.pl
1556 @PARAM3, String, should be utf8
1558 Returns two array refs.
1562 sub RecordsFromISO2709File {
1563 my ($input_file, $record_type, $encoding) = @_;
1566 my $marc_type = C4::Context->preference('marcflavour');
1567 $marc_type .= 'AUTH' if ($marc_type eq 'UNIMARC' && $record_type eq 'auth');
1569 open my $fh, '<', $input_file or die "$0: cannot open input file $input_file: $!\n";
1575 next unless $_; # skip if record has only whitespace, as might occur
1576 # if file includes newlines between each MARC record
1577 my ($marc_record, $charset_guessed, $char_errors) = MarcToUTF8Record($_, $marc_type, $encoding);
1578 push @marc_records, $marc_record;
1579 if ($charset_guessed ne $encoding) {
1581 "Unexpected charset $charset_guessed, expecting $encoding";
1585 return ( \@errors, \@marc_records );
1588 =head2 RecordsFromMARCXMLFile
1590 my ($errors, $records) = C4::ImportBatch::RecordsFromMARCXMLFile($input_file, $encoding);
1592 Creates MARC::Record-objects out of the given MARCXML-file.
1594 @PARAM1, String, absolute path to the ISO2709 file.
1595 @PARAM2, String, should be utf8
1597 Returns two array refs.
1601 sub RecordsFromMARCXMLFile {
1602 my ( $filename, $encoding ) = @_;
1603 my $batch = MARC::File::XML->in( $filename );
1604 my ( @marcRecords, @errors, $record );
1606 eval { $record = $batch->next( $encoding ); };
1610 push @marcRecords, $record if $record;
1612 return (\@errors, \@marcRecords);
1615 =head2 RecordsFromMarcPlugin
1617 Converts text of input_file into array of MARC records with to_marc plugin
1621 sub RecordsFromMarcPlugin {
1622 my ($input_file, $plugin_class, $encoding) = @_;
1623 my ( $text, @return );
1624 return \@return if !$input_file || !$plugin_class;
1627 open my $fh, '<', $input_file or die "$0: cannot open input file $input_file: $!\n";
1637 # Convert to large MARC blob with plugin
1638 $text = Koha::Plugins::Handler->run({
1639 class => $plugin_class,
1640 method => 'to_marc',
1641 params => { data => $text },
1644 # Convert to array of MARC records
1646 my $marc_type = C4::Context->preference('marcflavour');
1647 foreach my $blob ( split(/\x1D/, $text) ) {
1648 next if $blob =~ /^\s*$/;
1649 my ($marcrecord) = MarcToUTF8Record($blob, $marc_type, $encoding);
1650 push @return, $marcrecord;
1656 # internal functions
1658 sub _create_import_record {
1659 my ($batch_id, $record_sequence, $marc_record, $record_type, $encoding, $marc_type) = @_;
1661 my $dbh = C4::Context->dbh;
1662 my $sth = $dbh->prepare("INSERT INTO import_records (import_batch_id, record_sequence, marc, marcxml, marcxml_old,
1663 record_type, encoding)
1664 VALUES (?, ?, ?, ?, ?, ?, ?)");
1665 $sth->execute($batch_id, $record_sequence, $marc_record->as_usmarc(), $marc_record->as_xml($marc_type), '',
1666 $record_type, $encoding);
1667 my $import_record_id = $dbh->{'mysql_insertid'};
1669 return $import_record_id;
1672 sub _add_auth_fields {
1673 my ($import_record_id, $marc_record) = @_;
1676 if ($marc_record->field('001')) {
1677 $controlnumber = $marc_record->field('001')->data();
1679 my $authorized_heading = GetAuthorizedHeading({ record => $marc_record });
1680 my $dbh = C4::Context->dbh;
1681 my $sth = $dbh->prepare("INSERT INTO import_auths (import_record_id, control_number, authorized_heading) VALUES (?, ?, ?)");
1682 $sth->execute($import_record_id, $controlnumber, $authorized_heading);
1686 sub _add_biblio_fields {
1687 my ($import_record_id, $marc_record) = @_;
1689 my ($title, $author, $isbn, $issn) = _parse_biblio_fields($marc_record);
1690 my $dbh = C4::Context->dbh;
1691 # FIXME no controlnumber, originalsource
1692 $isbn = C4::Koha::GetNormalizedISBN($isbn);
1693 my $sth = $dbh->prepare("INSERT INTO import_biblios (import_record_id, title, author, isbn, issn) VALUES (?, ?, ?, ?, ?)");
1694 $sth->execute($import_record_id, $title, $author, $isbn, $issn) or die $sth->errstr;
1699 sub _update_biblio_fields {
1700 my ($import_record_id, $marc_record) = @_;
1702 my ($title, $author, $isbn, $issn) = _parse_biblio_fields($marc_record);
1703 my $dbh = C4::Context->dbh;
1704 # FIXME no controlnumber, originalsource
1705 # FIXME 2 - should regularize normalization of ISBN wherever it is done
1709 my $sth = $dbh->prepare("UPDATE import_biblios SET title = ?, author = ?, isbn = ?, issn = ?
1710 WHERE import_record_id = ?");
1711 $sth->execute($title, $author, $isbn, $issn, $import_record_id);
1715 sub _parse_biblio_fields {
1716 my ($marc_record) = @_;
1718 my $dbh = C4::Context->dbh;
1719 my $bibliofields = TransformMarcToKoha({ record => $marc_record, kohafields => ['biblio.title','biblio.author','biblioitems.isbn','biblioitems.issn'] });
1720 return ($bibliofields->{'title'}, $bibliofields->{'author'}, $bibliofields->{'isbn'}, $bibliofields->{'issn'});
1724 sub _update_batch_record_counts {
1725 my ($batch_id) = @_;
1727 my $dbh = C4::Context->dbh;
1728 my ( $num_records ) = $dbh->selectrow_array(q|
1731 WHERE import_batch_id = ?
1732 |, undef, $batch_id );
1733 my ( $num_items ) = $dbh->selectrow_array(q|
1736 JOIN import_items USING (import_record_id)
1737 WHERE import_batch_id = ? AND record_type = 'biblio'
1738 |, undef, $batch_id );
1740 "UPDATE import_batches SET num_records=?, num_items=? WHERE import_batch_id=?",
1748 sub _get_commit_action {
1749 my ($overlay_action, $nomatch_action, $item_action, $overlay_status, $import_record_id, $record_type) = @_;
1751 if ($record_type eq 'biblio') {
1752 my ($bib_result, $bib_match, $item_result);
1754 $bib_match = GetBestRecordMatch($import_record_id);
1755 if ($overlay_status ne 'no_match' && defined($bib_match)) {
1757 $bib_result = $overlay_action;
1759 if($item_action eq 'always_add' or $item_action eq 'add_only_for_matches'){
1760 $item_result = 'create_new';
1761 } elsif($item_action eq 'replace'){
1762 $item_result = 'replace';
1764 $item_result = 'ignore';
1768 $bib_result = $nomatch_action;
1769 $item_result = ($item_action eq 'always_add' or $item_action eq 'add_only_for_new') ? 'create_new' : 'ignore';
1771 return ($bib_result, $item_result, $bib_match);
1772 } else { # must be auths
1773 my ($auth_result, $auth_match);
1775 $auth_match = GetBestRecordMatch($import_record_id);
1776 if ($overlay_status ne 'no_match' && defined($auth_match)) {
1777 $auth_result = $overlay_action;
1779 $auth_result = $nomatch_action;
1782 return ($auth_result, undef, $auth_match);
1787 sub _get_revert_action {
1788 my ($overlay_action, $overlay_status, $status) = @_;
1792 if ($status eq 'ignored') {
1793 $bib_result = 'ignore';
1795 if ($overlay_action eq 'create_new') {
1796 $bib_result = 'delete';
1798 $bib_result = ($overlay_status eq 'match_applied') ? 'restore' : 'delete';
1809 Koha Development Team <http://koha-community.org/>
1811 Galen Charlton <galen.charlton@liblime.com>