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 );
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);
718 my $indexer = Koha::SearchEngine::Indexer->new({ index => $Koha::SearchEngine::BIBLIOS_INDEX });
719 $indexer->index_records( \@biblio_ids, "specialUpdate", "biblioserver" );
722 SetImportBatchStatus($batch_id, 'imported');
724 # Moved final commit to the end
727 return ($num_added, $num_updated, $num_items_added, $num_items_replaced, $num_items_errored, $num_ignored);
730 =head2 _batchCommitItems
732 ($num_items_added, $num_items_errored) =
733 _batchCommitItems($import_record_id, $biblionumber, [$action, $biblioitemnumber]);
735 Private function for batch committing item changes. We do not trigger a re-index here, that is left to the caller.
739 sub _batchCommitItems {
740 my ( $import_record_id, $biblionumber, $action, $biblioitemnumber ) = @_;
742 my $dbh = C4::Context->dbh;
744 my $num_items_added = 0;
745 my $num_items_errored = 0;
746 my $num_items_replaced = 0;
748 my $sth = $dbh->prepare( "
749 SELECT import_items_id, import_items.marcxml, encoding
751 JOIN import_records USING (import_record_id)
752 WHERE import_record_id = ?
753 ORDER BY import_items_id
755 $sth->bind_param( 1, $import_record_id );
758 while ( my $row = $sth->fetchrow_hashref() ) {
759 my $item_marc = MARC::Record->new_from_xml( StripNonXmlChars( $row->{'marcxml'} ), 'UTF-8', $row->{'encoding'} );
761 # Delete date_due subfield as to not accidentally delete item checkout due dates
762 my ( $MARCfield, $MARCsubfield ) = GetMarcFromKohaField( 'items.onloan' );
763 $item_marc->field($MARCfield)->delete_subfield( code => $MARCsubfield );
765 my $item = TransformMarcToKoha({ record => $item_marc, kohafields => ['items.barcode','items.itemnumber'] });
767 my $duplicate_barcode = exists( $item->{'barcode'} ) && Koha::Items->find({ barcode => $item->{'barcode'} });
768 my $duplicate_itemnumber = exists( $item->{'itemnumber'} );
770 my $updsth = $dbh->prepare("UPDATE import_items SET status = ?, itemnumber = ?, import_error = ? WHERE import_items_id = ?");
771 if ( $action eq "replace" && $duplicate_itemnumber ) {
772 # Duplicate itemnumbers have precedence, that way we can update barcodes by overlaying
773 ModItemFromMarc( $item_marc, $biblionumber, $item->{itemnumber}, { skip_record_index => 1 } );
774 $updsth->bind_param( 1, 'imported' );
775 $updsth->bind_param( 2, $item->{itemnumber} );
776 $updsth->bind_param( 3, undef );
777 $updsth->bind_param( 4, $row->{'import_items_id'} );
780 $num_items_replaced++;
781 } elsif ( $action eq "replace" && $duplicate_barcode ) {
782 my $itemnumber = $duplicate_barcode->itemnumber;
783 ModItemFromMarc( $item_marc, $biblionumber, $itemnumber, { skip_record_index => 1 } );
784 $updsth->bind_param( 1, 'imported' );
785 $updsth->bind_param( 2, $item->{itemnumber} );
786 $updsth->bind_param( 3, undef );
787 $updsth->bind_param( 4, $row->{'import_items_id'} );
790 $num_items_replaced++;
791 } elsif ($duplicate_barcode) {
792 $updsth->bind_param( 1, 'error' );
793 $updsth->bind_param( 2, undef );
794 $updsth->bind_param( 3, 'duplicate item barcode' );
795 $updsth->bind_param( 4, $row->{'import_items_id'} );
797 $num_items_errored++;
799 # Remove the itemnumber if it exists, we want to create a new item
800 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField( "items.itemnumber" );
801 $item_marc->field($itemtag)->delete_subfield( code => $itemsubfield );
803 my ( $item_biblionumber, $biblioitemnumber, $itemnumber ) = AddItemFromMarc( $item_marc, $biblionumber, { biblioitemnumber => $biblioitemnumber, skip_record_index => 1 } );
805 $updsth->bind_param( 1, 'imported' );
806 $updsth->bind_param( 2, $itemnumber );
807 $updsth->bind_param( 3, undef );
808 $updsth->bind_param( 4, $row->{'import_items_id'} );
816 return ( $num_items_added, $num_items_replaced, $num_items_errored );
819 =head2 BatchRevertRecords
821 my ($num_deleted, $num_errors, $num_reverted, $num_items_deleted,
822 $num_ignored) = BatchRevertRecords($batch_id);
826 sub BatchRevertRecords {
827 my $batch_id = shift;
829 my $logger = Koha::Logger->get( { category => 'C4.ImportBatch' } );
831 $logger->trace("C4::ImportBatch::BatchRevertRecords( $batch_id )");
836 my $num_reverted = 0;
838 my $num_items_deleted = 0;
839 # commit (i.e., save, all records in the batch)
840 SetImportBatchStatus($batch_id, 'reverting');
841 my $overlay_action = GetImportBatchOverlayAction($batch_id);
842 my $nomatch_action = GetImportBatchNoMatchAction($batch_id);
843 my $dbh = C4::Context->dbh;
844 my $sth = $dbh->prepare("SELECT import_records.import_record_id, record_type, status, overlay_status, marcxml_old, encoding, matched_biblionumber, matched_authid
846 LEFT JOIN import_auths ON (import_records.import_record_id=import_auths.import_record_id)
847 LEFT JOIN import_biblios ON (import_records.import_record_id=import_biblios.import_record_id)
848 WHERE import_batch_id = ?");
849 $sth->execute($batch_id);
851 my $marcflavour = C4::Context->preference('marcflavour');
852 while (my $rowref = $sth->fetchrow_hashref) {
853 $record_type = $rowref->{'record_type'};
854 if ($rowref->{'status'} eq 'error' or $rowref->{'status'} eq 'reverted') {
858 if ($marcflavour eq 'UNIMARC' && $record_type eq 'auth') {
859 $marc_type = 'UNIMARCAUTH';
860 } elsif ($marcflavour eq 'UNIMARC') {
861 $marc_type = 'UNIMARC';
863 $marc_type = 'USMARC';
866 my $record_result = _get_revert_action($overlay_action, $rowref->{'overlay_status'}, $rowref->{'status'});
868 if ($record_result eq 'delete') {
870 if ($record_type eq 'biblio') {
871 $num_items_deleted += BatchRevertItems($rowref->{'import_record_id'}, $rowref->{'matched_biblionumber'});
872 $error = DelBiblio($rowref->{'matched_biblionumber'});
874 DelAuthority({ authid => $rowref->{'matched_authid'} });
876 if (defined $error) {
880 SetImportRecordStatus($rowref->{'import_record_id'}, 'reverted');
882 } elsif ($record_result eq 'restore') {
884 my $old_record = MARC::Record->new_from_xml(StripNonXmlChars($rowref->{'marcxml_old'}), 'UTF-8', $rowref->{'encoding'}, $marc_type);
885 if ($record_type eq 'biblio') {
886 my $biblionumber = $rowref->{'matched_biblionumber'};
887 my $oldbiblio = Koha::Biblios->find( $biblionumber );
889 $logger->info("C4::ImportBatch::BatchRevertRecords: Biblio record $biblionumber does not exist, restoration of this record was skipped") unless $oldbiblio;
890 next unless $oldbiblio; # Record has since been deleted. Deleted records should stay deleted.
892 $num_items_deleted += BatchRevertItems($rowref->{'import_record_id'}, $rowref->{'matched_biblionumber'});
893 ModBiblio($old_record, $biblionumber, $oldbiblio->frameworkcode);
895 my $authid = $rowref->{'matched_authid'};
896 ModAuthority($authid, $old_record, GuessAuthTypeCode($old_record));
898 SetImportRecordStatus($rowref->{'import_record_id'}, 'reverted');
899 } elsif ($record_result eq 'ignore') {
900 if ($record_type eq 'biblio') {
901 $num_items_deleted += BatchRevertItems($rowref->{'import_record_id'}, $rowref->{'matched_biblionumber'});
903 SetImportRecordStatus($rowref->{'import_record_id'}, 'reverted');
906 if ($record_type eq 'biblio') {
907 # remove matched_biblionumber only if there is no 'imported' item left
908 $query = "UPDATE import_biblios SET matched_biblionumber = NULL WHERE import_record_id = ?"; # FIXME Remove me
909 $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')";
911 $query = "UPDATE import_auths SET matched_authid = NULL WHERE import_record_id = ?";
913 my $sth2 = $dbh->prepare_cached($query);
914 $sth2->execute($rowref->{'import_record_id'});
918 SetImportBatchStatus($batch_id, 'reverted');
919 return ($num_deleted, $num_errors, $num_reverted, $num_items_deleted, $num_ignored);
922 =head2 BatchRevertItems
924 my $num_items_deleted = BatchRevertItems($import_record_id, $biblionumber);
928 sub BatchRevertItems {
929 my ($import_record_id, $biblionumber) = @_;
931 my $dbh = C4::Context->dbh;
932 my $num_items_deleted = 0;
934 my $sth = $dbh->prepare_cached("SELECT import_items_id, itemnumber
936 JOIN items USING (itemnumber)
937 WHERE import_record_id = ?");
938 $sth->bind_param(1, $import_record_id);
940 while (my $row = $sth->fetchrow_hashref()) {
941 my $item = Koha::Items->find($row->{itemnumber});
942 if ($item->safe_delete){
943 my $updsth = $dbh->prepare("UPDATE import_items SET status = ? WHERE import_items_id = ?");
944 $updsth->bind_param(1, 'reverted');
945 $updsth->bind_param(2, $row->{'import_items_id'});
948 $num_items_deleted++;
955 return $num_items_deleted;
960 CleanBatch($batch_id)
962 Deletes all staged records from the import batch
963 and sets the status of the batch to 'cleaned'. Note
964 that deleting a stage record does *not* affect
965 any record that has been committed to the database.
970 my $batch_id = shift;
971 return unless defined $batch_id;
973 C4::Context->dbh->do('DELETE FROM import_records WHERE import_batch_id = ?', {}, $batch_id);
974 SetImportBatchStatus($batch_id, 'cleaned');
979 DeleteBatch($batch_id)
981 Deletes the record from the database. This can only be done
982 once the batch has been cleaned.
987 my $batch_id = shift;
988 return unless defined $batch_id;
990 my $dbh = C4::Context->dbh;
991 my $sth = $dbh->prepare('DELETE FROM import_batches WHERE import_batch_id = ?');
992 $sth->execute( $batch_id );
995 =head2 GetAllImportBatches
997 my $results = GetAllImportBatches();
999 Returns a references to an array of hash references corresponding
1000 to all import_batches rows (of batch_type 'batch'), sorted in
1001 ascending order by import_batch_id.
1005 sub GetAllImportBatches {
1006 my $dbh = C4::Context->dbh;
1007 my $sth = $dbh->prepare_cached("SELECT * FROM import_batches
1008 WHERE batch_type IN ('batch', 'webservice')
1009 ORDER BY import_batch_id ASC");
1013 while (my $row = $sth->fetchrow_hashref) {
1014 push @$results, $row;
1020 =head2 GetStagedWebserviceBatches
1022 my $batch_ids = GetStagedWebserviceBatches();
1024 Returns a references to an array of batch id's
1025 of batch_type 'webservice' that are not imported
1029 my $PENDING_WEBSERVICE_BATCHES_QRY = <<EOQ;
1030 SELECT import_batch_id FROM import_batches
1031 WHERE batch_type = 'webservice'
1032 AND import_status = 'staged'
1034 sub GetStagedWebserviceBatches {
1035 my $dbh = C4::Context->dbh;
1036 return $dbh->selectcol_arrayref($PENDING_WEBSERVICE_BATCHES_QRY);
1039 =head2 GetImportBatchRangeDesc
1041 my $results = GetImportBatchRangeDesc($offset, $results_per_group);
1043 Returns a reference to an array of hash references corresponding to
1044 import_batches rows (sorted in descending order by import_batch_id)
1045 start at the given offset.
1049 sub GetImportBatchRangeDesc {
1050 my ($offset, $results_per_group) = @_;
1052 my $dbh = C4::Context->dbh;
1053 my $query = "SELECT b.*, p.name as profile FROM import_batches b
1054 LEFT JOIN import_batch_profiles p
1055 ON b.profile_id = p.id
1056 WHERE b.batch_type IN ('batch', 'webservice')
1057 ORDER BY b.import_batch_id DESC";
1059 if ($results_per_group){
1060 $query .= " LIMIT ?";
1061 push(@params, $results_per_group);
1064 $query .= " OFFSET ?";
1065 push(@params, $offset);
1067 my $sth = $dbh->prepare_cached($query);
1068 $sth->execute(@params);
1069 my $results = $sth->fetchall_arrayref({});
1074 =head2 GetItemNumbersFromImportBatch
1076 my @itemsnos = GetItemNumbersFromImportBatch($batch_id);
1080 sub GetItemNumbersFromImportBatch {
1081 my ($batch_id) = @_;
1082 my $dbh = C4::Context->dbh;
1084 SELECT itemnumber FROM import_items
1085 INNER JOIN items USING (itemnumber)
1086 INNER JOIN import_records USING (import_record_id)
1087 WHERE import_batch_id = ?|;
1088 my $sth = $dbh->prepare( $sql );
1089 $sth->execute($batch_id);
1091 while ( my ($itm) = $sth->fetchrow_array ) {
1097 =head2 GetNumberOfImportBatches
1099 my $count = GetNumberOfImportBatches();
1103 sub GetNumberOfNonZ3950ImportBatches {
1104 my $dbh = C4::Context->dbh;
1105 my $sth = $dbh->prepare("SELECT COUNT(*) FROM import_batches WHERE batch_type != 'z3950'");
1107 my ($count) = $sth->fetchrow_array();
1112 =head2 GetImportBiblios
1114 my $results = GetImportBiblios($importid);
1118 sub GetImportBiblios {
1119 my ($import_record_id) = @_;
1121 my $dbh = C4::Context->dbh;
1122 my $query = "SELECT * FROM import_biblios WHERE import_record_id = ?";
1123 return $dbh->selectall_arrayref(
1131 =head2 GetImportRecordsRange
1133 my $results = GetImportRecordsRange($batch_id, $offset, $results_per_group);
1135 Returns a reference to an array of hash references corresponding to
1136 import_biblios/import_auths/import_records rows for a given batch
1137 starting at the given offset.
1141 sub GetImportRecordsRange {
1142 my ( $batch_id, $offset, $results_per_group, $status, $parameters ) = @_;
1144 my $dbh = C4::Context->dbh;
1146 my $order_by = $parameters->{order_by} || 'import_record_id';
1147 ( $order_by ) = grep( { $_ eq $order_by } qw( import_record_id title status overlay_status ) ) ? $order_by : 'import_record_id';
1149 my $order_by_direction =
1150 uc( $parameters->{order_by_direction} // 'ASC' ) eq 'DESC' ? 'DESC' : 'ASC';
1152 $order_by .= " $order_by_direction, authorized_heading" if $order_by eq 'title';
1154 my $query = "SELECT title, author, isbn, issn, authorized_heading, import_records.import_record_id,
1155 record_sequence, status, overlay_status,
1156 matched_biblionumber, matched_authid, record_type
1158 LEFT JOIN import_auths ON (import_records.import_record_id=import_auths.import_record_id)
1159 LEFT JOIN import_biblios ON (import_records.import_record_id=import_biblios.import_record_id)
1160 WHERE import_batch_id = ?";
1162 push(@params, $batch_id);
1164 $query .= " AND status=?";
1165 push(@params,$status);
1168 $query.=" ORDER BY $order_by $order_by_direction";
1170 if($results_per_group){
1171 $query .= " LIMIT ?";
1172 push(@params, $results_per_group);
1175 $query .= " OFFSET ?";
1176 push(@params, $offset);
1178 my $sth = $dbh->prepare_cached($query);
1179 $sth->execute(@params);
1180 my $results = $sth->fetchall_arrayref({});
1186 =head2 GetBestRecordMatch
1188 my $record_id = GetBestRecordMatch($import_record_id);
1192 sub GetBestRecordMatch {
1193 my ($import_record_id) = @_;
1195 my $dbh = C4::Context->dbh;
1196 my $sth = $dbh->prepare("SELECT candidate_match_id
1197 FROM import_record_matches
1198 JOIN import_records ON ( import_record_matches.import_record_id = import_records.import_record_id )
1199 LEFT JOIN biblio ON ( candidate_match_id = biblio.biblionumber )
1200 LEFT JOIN auth_header ON ( candidate_match_id = auth_header.authid )
1201 WHERE import_record_matches.import_record_id = ? AND
1202 ( (import_records.record_type = 'biblio' AND biblio.biblionumber IS NOT NULL) OR
1203 (import_records.record_type = 'auth' AND auth_header.authid IS NOT NULL) )
1205 ORDER BY score DESC, candidate_match_id DESC");
1206 $sth->execute($import_record_id);
1207 my ($record_id) = $sth->fetchrow_array();
1212 =head2 GetImportBatchStatus
1214 my $status = GetImportBatchStatus($batch_id);
1218 sub GetImportBatchStatus {
1219 my ($batch_id) = @_;
1221 my $dbh = C4::Context->dbh;
1222 my $sth = $dbh->prepare("SELECT import_status FROM import_batches WHERE import_batch_id = ?");
1223 $sth->execute($batch_id);
1224 my ($status) = $sth->fetchrow_array();
1230 =head2 SetImportBatchStatus
1232 SetImportBatchStatus($batch_id, $new_status);
1236 sub SetImportBatchStatus {
1237 my ($batch_id, $new_status) = @_;
1239 my $dbh = C4::Context->dbh;
1240 my $sth = $dbh->prepare("UPDATE import_batches SET import_status = ? WHERE import_batch_id = ?");
1241 $sth->execute($new_status, $batch_id);
1246 =head2 SetMatchedBiblionumber
1248 SetMatchedBiblionumber($import_record_id, $biblionumber);
1252 sub SetMatchedBiblionumber {
1253 my ($import_record_id, $biblionumber) = @_;
1255 my $dbh = C4::Context->dbh;
1257 q|UPDATE import_biblios SET matched_biblionumber = ? WHERE import_record_id = ?|,
1258 undef, $biblionumber, $import_record_id
1262 =head2 GetImportBatchOverlayAction
1264 my $overlay_action = GetImportBatchOverlayAction($batch_id);
1268 sub GetImportBatchOverlayAction {
1269 my ($batch_id) = @_;
1271 my $dbh = C4::Context->dbh;
1272 my $sth = $dbh->prepare("SELECT overlay_action FROM import_batches WHERE import_batch_id = ?");
1273 $sth->execute($batch_id);
1274 my ($overlay_action) = $sth->fetchrow_array();
1276 return $overlay_action;
1281 =head2 SetImportBatchOverlayAction
1283 SetImportBatchOverlayAction($batch_id, $new_overlay_action);
1287 sub SetImportBatchOverlayAction {
1288 my ($batch_id, $new_overlay_action) = @_;
1290 my $dbh = C4::Context->dbh;
1291 my $sth = $dbh->prepare("UPDATE import_batches SET overlay_action = ? WHERE import_batch_id = ?");
1292 $sth->execute($new_overlay_action, $batch_id);
1297 =head2 GetImportBatchNoMatchAction
1299 my $nomatch_action = GetImportBatchNoMatchAction($batch_id);
1303 sub GetImportBatchNoMatchAction {
1304 my ($batch_id) = @_;
1306 my $dbh = C4::Context->dbh;
1307 my $sth = $dbh->prepare("SELECT nomatch_action FROM import_batches WHERE import_batch_id = ?");
1308 $sth->execute($batch_id);
1309 my ($nomatch_action) = $sth->fetchrow_array();
1311 return $nomatch_action;
1316 =head2 SetImportBatchNoMatchAction
1318 SetImportBatchNoMatchAction($batch_id, $new_nomatch_action);
1322 sub SetImportBatchNoMatchAction {
1323 my ($batch_id, $new_nomatch_action) = @_;
1325 my $dbh = C4::Context->dbh;
1326 my $sth = $dbh->prepare("UPDATE import_batches SET nomatch_action = ? WHERE import_batch_id = ?");
1327 $sth->execute($new_nomatch_action, $batch_id);
1332 =head2 GetImportBatchItemAction
1334 my $item_action = GetImportBatchItemAction($batch_id);
1338 sub GetImportBatchItemAction {
1339 my ($batch_id) = @_;
1341 my $dbh = C4::Context->dbh;
1342 my $sth = $dbh->prepare("SELECT item_action FROM import_batches WHERE import_batch_id = ?");
1343 $sth->execute($batch_id);
1344 my ($item_action) = $sth->fetchrow_array();
1346 return $item_action;
1351 =head2 SetImportBatchItemAction
1353 SetImportBatchItemAction($batch_id, $new_item_action);
1357 sub SetImportBatchItemAction {
1358 my ($batch_id, $new_item_action) = @_;
1360 my $dbh = C4::Context->dbh;
1361 my $sth = $dbh->prepare("UPDATE import_batches SET item_action = ? WHERE import_batch_id = ?");
1362 $sth->execute($new_item_action, $batch_id);
1367 =head2 GetImportBatchMatcher
1369 my $matcher_id = GetImportBatchMatcher($batch_id);
1373 sub GetImportBatchMatcher {
1374 my ($batch_id) = @_;
1376 my $dbh = C4::Context->dbh;
1377 my $sth = $dbh->prepare("SELECT matcher_id FROM import_batches WHERE import_batch_id = ?");
1378 $sth->execute($batch_id);
1379 my ($matcher_id) = $sth->fetchrow_array();
1386 =head2 SetImportBatchMatcher
1388 SetImportBatchMatcher($batch_id, $new_matcher_id);
1392 sub SetImportBatchMatcher {
1393 my ($batch_id, $new_matcher_id) = @_;
1395 my $dbh = C4::Context->dbh;
1396 my $sth = $dbh->prepare("UPDATE import_batches SET matcher_id = ? WHERE import_batch_id = ?");
1397 $sth->execute($new_matcher_id, $batch_id);
1402 =head2 GetImportRecordOverlayStatus
1404 my $overlay_status = GetImportRecordOverlayStatus($import_record_id);
1408 sub GetImportRecordOverlayStatus {
1409 my ($import_record_id) = @_;
1411 my $dbh = C4::Context->dbh;
1412 my $sth = $dbh->prepare("SELECT overlay_status FROM import_records WHERE import_record_id = ?");
1413 $sth->execute($import_record_id);
1414 my ($overlay_status) = $sth->fetchrow_array();
1416 return $overlay_status;
1421 =head2 SetImportRecordOverlayStatus
1423 SetImportRecordOverlayStatus($import_record_id, $new_overlay_status);
1427 sub SetImportRecordOverlayStatus {
1428 my ($import_record_id, $new_overlay_status) = @_;
1430 my $dbh = C4::Context->dbh;
1431 my $sth = $dbh->prepare("UPDATE import_records SET overlay_status = ? WHERE import_record_id = ?");
1432 $sth->execute($new_overlay_status, $import_record_id);
1437 =head2 GetImportRecordStatus
1439 my $status = GetImportRecordStatus($import_record_id);
1443 sub GetImportRecordStatus {
1444 my ($import_record_id) = @_;
1446 my $dbh = C4::Context->dbh;
1447 my $sth = $dbh->prepare("SELECT status FROM import_records WHERE import_record_id = ?");
1448 $sth->execute($import_record_id);
1449 my ($status) = $sth->fetchrow_array();
1456 =head2 SetImportRecordStatus
1458 SetImportRecordStatus($import_record_id, $new_status);
1462 sub SetImportRecordStatus {
1463 my ($import_record_id, $new_status) = @_;
1465 my $dbh = C4::Context->dbh;
1466 my $sth = $dbh->prepare("UPDATE import_records SET status = ? WHERE import_record_id = ?");
1467 $sth->execute($new_status, $import_record_id);
1472 =head2 GetImportRecordMatches
1474 my $results = GetImportRecordMatches($import_record_id, $best_only);
1478 sub GetImportRecordMatches {
1479 my $import_record_id = shift;
1480 my $best_only = @_ ? shift : 0;
1482 my $dbh = C4::Context->dbh;
1483 # FIXME currently biblio only
1484 my $sth = $dbh->prepare_cached("SELECT title, author, biblionumber,
1485 candidate_match_id, score, record_type,
1488 JOIN import_record_matches USING (import_record_id)
1489 LEFT JOIN biblio ON (biblionumber = candidate_match_id)
1490 WHERE import_record_id = ?
1491 ORDER BY score DESC, biblionumber DESC");
1492 $sth->bind_param(1, $import_record_id);
1495 while (my $row = $sth->fetchrow_hashref) {
1496 if ($row->{'record_type'} eq 'auth') {
1497 $row->{'authorized_heading'} = C4::AuthoritiesMarc::GetAuthorizedHeading( { authid => $row->{'candidate_match_id'} } );
1499 next if ($row->{'record_type'} eq 'biblio' && not $row->{'biblionumber'});
1500 push @$results, $row;
1509 =head2 SetImportRecordMatches
1511 SetImportRecordMatches($import_record_id, @matches);
1515 sub SetImportRecordMatches {
1516 my $import_record_id = shift;
1519 my $dbh = C4::Context->dbh;
1520 my $delsth = $dbh->prepare("DELETE FROM import_record_matches WHERE import_record_id = ?");
1521 $delsth->execute($import_record_id);
1524 my $sth = $dbh->prepare("INSERT INTO import_record_matches (import_record_id, candidate_match_id, score, chosen)
1525 VALUES (?, ?, ?, ?)");
1526 my $chosen = 1; #The first match is defaulted to be chosen
1527 foreach my $match (@matches) {
1528 $sth->execute($import_record_id, $match->{'record_id'}, $match->{'score'}, $chosen);
1529 $chosen = 0; #After the first we do not default to other matches
1533 =head2 RecordsFromISO2709File
1535 my ($errors, $records) = C4::ImportBatch::RecordsFromISO2709File($input_file, $record_type, $encoding);
1537 Reads ISO2709 binary porridge from the given file and creates MARC::Record-objects out of it.
1539 @PARAM1, String, absolute path to the ISO2709 file.
1540 @PARAM2, String, see stage_file.pl
1541 @PARAM3, String, should be utf8
1543 Returns two array refs.
1547 sub RecordsFromISO2709File {
1548 my ($input_file, $record_type, $encoding) = @_;
1551 my $marc_type = C4::Context->preference('marcflavour');
1552 $marc_type .= 'AUTH' if ($marc_type eq 'UNIMARC' && $record_type eq 'auth');
1554 open my $fh, '<', $input_file or die "$0: cannot open input file $input_file: $!\n";
1560 next unless $_; # skip if record has only whitespace, as might occur
1561 # if file includes newlines between each MARC record
1562 my ($marc_record, $charset_guessed, $char_errors) = MarcToUTF8Record($_, $marc_type, $encoding);
1563 push @marc_records, $marc_record;
1564 if ($charset_guessed ne $encoding) {
1566 "Unexpected charset $charset_guessed, expecting $encoding";
1570 return ( \@errors, \@marc_records );
1573 =head2 RecordsFromMARCXMLFile
1575 my ($errors, $records) = C4::ImportBatch::RecordsFromMARCXMLFile($input_file, $encoding);
1577 Creates MARC::Record-objects out of the given MARCXML-file.
1579 @PARAM1, String, absolute path to the ISO2709 file.
1580 @PARAM2, String, should be utf8
1582 Returns two array refs.
1586 sub RecordsFromMARCXMLFile {
1587 my ( $filename, $encoding ) = @_;
1588 my $batch = MARC::File::XML->in( $filename );
1589 my ( @marcRecords, @errors, $record );
1591 eval { $record = $batch->next( $encoding ); };
1595 push @marcRecords, $record if $record;
1597 return (\@errors, \@marcRecords);
1600 =head2 RecordsFromMarcPlugin
1602 Converts text of input_file into array of MARC records with to_marc plugin
1606 sub RecordsFromMarcPlugin {
1607 my ($input_file, $plugin_class, $encoding) = @_;
1608 my ( $text, @return );
1609 return \@return if !$input_file || !$plugin_class;
1612 open my $fh, '<', $input_file or die "$0: cannot open input file $input_file: $!\n";
1622 # Convert to large MARC blob with plugin
1623 $text = Koha::Plugins::Handler->run({
1624 class => $plugin_class,
1625 method => 'to_marc',
1626 params => { data => $text },
1629 # Convert to array of MARC records
1631 my $marc_type = C4::Context->preference('marcflavour');
1632 foreach my $blob ( split(/\x1D/, $text) ) {
1633 next if $blob =~ /^\s*$/;
1634 my ($marcrecord) = MarcToUTF8Record($blob, $marc_type, $encoding);
1635 push @return, $marcrecord;
1641 # internal functions
1643 sub _create_import_record {
1644 my ($batch_id, $record_sequence, $marc_record, $record_type, $encoding, $marc_type) = @_;
1646 my $dbh = C4::Context->dbh;
1647 my $sth = $dbh->prepare("INSERT INTO import_records (import_batch_id, record_sequence, marc, marcxml, marcxml_old,
1648 record_type, encoding)
1649 VALUES (?, ?, ?, ?, ?, ?, ?)");
1650 $sth->execute($batch_id, $record_sequence, $marc_record->as_usmarc(), $marc_record->as_xml($marc_type), '',
1651 $record_type, $encoding);
1652 my $import_record_id = $dbh->{'mysql_insertid'};
1654 return $import_record_id;
1657 sub _add_auth_fields {
1658 my ($import_record_id, $marc_record) = @_;
1661 if ($marc_record->field('001')) {
1662 $controlnumber = $marc_record->field('001')->data();
1664 my $authorized_heading = C4::AuthoritiesMarc::GetAuthorizedHeading({ record => $marc_record });
1665 my $dbh = C4::Context->dbh;
1666 my $sth = $dbh->prepare("INSERT INTO import_auths (import_record_id, control_number, authorized_heading) VALUES (?, ?, ?)");
1667 $sth->execute($import_record_id, $controlnumber, $authorized_heading);
1671 sub _add_biblio_fields {
1672 my ($import_record_id, $marc_record) = @_;
1674 my ($title, $author, $isbn, $issn) = _parse_biblio_fields($marc_record);
1675 my $dbh = C4::Context->dbh;
1676 # FIXME no controlnumber, originalsource
1677 $isbn = C4::Koha::GetNormalizedISBN($isbn);
1678 my $sth = $dbh->prepare("INSERT INTO import_biblios (import_record_id, title, author, isbn, issn) VALUES (?, ?, ?, ?, ?)");
1679 $sth->execute($import_record_id, $title, $author, $isbn, $issn) or die $sth->errstr;
1684 sub _update_biblio_fields {
1685 my ($import_record_id, $marc_record) = @_;
1687 my ($title, $author, $isbn, $issn) = _parse_biblio_fields($marc_record);
1688 my $dbh = C4::Context->dbh;
1689 # FIXME no controlnumber, originalsource
1690 # FIXME 2 - should regularize normalization of ISBN wherever it is done
1694 my $sth = $dbh->prepare("UPDATE import_biblios SET title = ?, author = ?, isbn = ?, issn = ?
1695 WHERE import_record_id = ?");
1696 $sth->execute($title, $author, $isbn, $issn, $import_record_id);
1700 sub _parse_biblio_fields {
1701 my ($marc_record) = @_;
1703 my $dbh = C4::Context->dbh;
1704 my $bibliofields = TransformMarcToKoha({ record => $marc_record, kohafields => ['biblio.title','biblio.author','biblioitems.isbn','biblioitems.issn'] });
1705 return ($bibliofields->{'title'}, $bibliofields->{'author'}, $bibliofields->{'isbn'}, $bibliofields->{'issn'});
1709 sub _update_batch_record_counts {
1710 my ($batch_id) = @_;
1712 my $dbh = C4::Context->dbh;
1713 my $sth = $dbh->prepare_cached("UPDATE import_batches SET
1717 WHERE import_batch_id = import_batches.import_batch_id),
1721 JOIN import_items USING (import_record_id)
1722 WHERE import_batch_id = import_batches.import_batch_id
1723 AND record_type = 'biblio')
1724 WHERE import_batch_id = ?");
1725 $sth->bind_param(1, $batch_id);
1730 sub _get_commit_action {
1731 my ($overlay_action, $nomatch_action, $item_action, $overlay_status, $import_record_id, $record_type) = @_;
1733 if ($record_type eq 'biblio') {
1734 my ($bib_result, $bib_match, $item_result);
1736 $bib_match = GetBestRecordMatch($import_record_id);
1737 if ($overlay_status ne 'no_match' && defined($bib_match)) {
1739 $bib_result = $overlay_action;
1741 if($item_action eq 'always_add' or $item_action eq 'add_only_for_matches'){
1742 $item_result = 'create_new';
1743 } elsif($item_action eq 'replace'){
1744 $item_result = 'replace';
1746 $item_result = 'ignore';
1750 $bib_result = $nomatch_action;
1751 $item_result = ($item_action eq 'always_add' or $item_action eq 'add_only_for_new') ? 'create_new' : 'ignore';
1753 return ($bib_result, $item_result, $bib_match);
1754 } else { # must be auths
1755 my ($auth_result, $auth_match);
1757 $auth_match = GetBestRecordMatch($import_record_id);
1758 if ($overlay_status ne 'no_match' && defined($auth_match)) {
1759 $auth_result = $overlay_action;
1761 $auth_result = $nomatch_action;
1764 return ($auth_result, undef, $auth_match);
1769 sub _get_revert_action {
1770 my ($overlay_action, $overlay_status, $status) = @_;
1774 if ($status eq 'ignored') {
1775 $bib_result = 'ignore';
1777 if ($overlay_action eq 'create_new') {
1778 $bib_result = 'delete';
1780 $bib_result = ($overlay_status eq 'match_applied') ? 'restore' : 'delete';
1791 Koha Development Team <http://koha-community.org/>
1793 Galen Charlton <galen.charlton@liblime.com>