1 package OpenILS::Application::SuperCat;
6 # All OpenSRF applications must be based on OpenSRF::Application or
7 # a subclass thereof. Makes sense, eh?
8 use OpenSRF::Application;
9 use base qw/OpenSRF::Application/;
11 # This is the client class, used for connecting to open-ils.storage
12 use OpenSRF::AppSession;
14 # This is an extention of Error.pm that supplies some error types to throw
15 use OpenSRF::EX qw(:try);
17 # This is a helper class for querying the OpenSRF Settings application ...
18 use OpenSRF::Utils::SettingsClient;
20 # ... and here we have the built in logging helper ...
21 use OpenSRF::Utils::Logger qw($logger);
23 # ... and this is our OpenILS object (en|de)coder and psuedo-ORM package.
24 use OpenILS::Utils::Fieldmapper;
27 # We'll be working with XML, so...
30 use Unicode::Normalize;
43 # we need an XML parser
44 $_parser = new XML::LibXML;
47 $_xslt = new XML::LibXSLT;
49 # parse the MODS xslt ...
50 my $mods3_xslt = $_parser->parse_file(
51 OpenSRF::Utils::SettingsClient
53 ->config_value( dirs => 'xsl' ).
54 "/MARC21slim2MODS3.xsl"
56 # and stash a transformer
57 $record_xslt{mods3}{xslt} = $_xslt->parse_stylesheet( $mods3_xslt );
58 $record_xslt{mods3}{namespace_uri} = 'http://www.loc.gov/mods/v3';
59 $record_xslt{mods3}{docs} = 'http://www.loc.gov/mods/';
60 $record_xslt{mods3}{schema_location} = 'http://www.loc.gov/standards/mods/v3/mods-3-1.xsd';
62 # parse the MODS xslt ...
63 my $mods_xslt = $_parser->parse_file(
64 OpenSRF::Utils::SettingsClient
66 ->config_value( dirs => 'xsl' ).
67 "/MARC21slim2MODS.xsl"
69 # and stash a transformer
70 $record_xslt{mods}{xslt} = $_xslt->parse_stylesheet( $mods_xslt );
71 $record_xslt{mods}{namespace_uri} = 'http://www.loc.gov/mods/';
72 $record_xslt{mods}{docs} = 'http://www.loc.gov/mods/';
73 $record_xslt{mods}{schema_location} = 'http://www.loc.gov/standards/mods/mods.xsd';
75 # parse the ATOM entry xslt ...
76 my $atom_xslt = $_parser->parse_file(
77 OpenSRF::Utils::SettingsClient
79 ->config_value( dirs => 'xsl' ).
80 "/MARC21slim2ATOM.xsl"
82 # and stash a transformer
83 $record_xslt{atom}{xslt} = $_xslt->parse_stylesheet( $atom_xslt );
84 $record_xslt{atom}{namespace_uri} = 'http://www.w3.org/2005/Atom';
85 $record_xslt{atom}{docs} = 'http://www.ietf.org/rfc/rfc4287.txt';
87 # parse the RDFDC xslt ...
88 my $rdf_dc_xslt = $_parser->parse_file(
89 OpenSRF::Utils::SettingsClient
91 ->config_value( dirs => 'xsl' ).
92 "/MARC21slim2RDFDC.xsl"
94 # and stash a transformer
95 $record_xslt{rdf_dc}{xslt} = $_xslt->parse_stylesheet( $rdf_dc_xslt );
96 $record_xslt{rdf_dc}{namespace_uri} = 'http://purl.org/dc/elements/1.1/';
97 $record_xslt{rdf_dc}{schema_location} = 'http://purl.org/dc/elements/1.1/';
99 # parse the SRWDC xslt ...
100 my $srw_dc_xslt = $_parser->parse_file(
101 OpenSRF::Utils::SettingsClient
103 ->config_value( dirs => 'xsl' ).
104 "/MARC21slim2SRWDC.xsl"
106 # and stash a transformer
107 $record_xslt{srw_dc}{xslt} = $_xslt->parse_stylesheet( $srw_dc_xslt );
108 $record_xslt{srw_dc}{namespace_uri} = 'info:srw/schema/1/dc-schema';
109 $record_xslt{srw_dc}{schema_location} = 'http://www.loc.gov/z3950/agency/zing/srw/dc-schema.xsd';
111 # parse the OAIDC xslt ...
112 my $oai_dc_xslt = $_parser->parse_file(
113 OpenSRF::Utils::SettingsClient
115 ->config_value( dirs => 'xsl' ).
116 "/MARC21slim2OAIDC.xsl"
118 # and stash a transformer
119 $record_xslt{oai_dc}{xslt} = $_xslt->parse_stylesheet( $oai_dc_xslt );
120 $record_xslt{oai_dc}{namespace_uri} = 'http://www.openarchives.org/OAI/2.0/oai_dc/';
121 $record_xslt{oai_dc}{schema_location} = 'http://www.openarchives.org/OAI/2.0/oai_dc.xsd';
123 # parse the RSS xslt ...
124 my $rss_xslt = $_parser->parse_file(
125 OpenSRF::Utils::SettingsClient
127 ->config_value( dirs => 'xsl' ).
128 "/MARC21slim2RSS2.xsl"
130 # and stash a transformer
131 $record_xslt{rss2}{xslt} = $_xslt->parse_stylesheet( $rss_xslt );
133 register_record_transforms();
138 sub register_record_transforms {
139 for my $type ( keys %record_xslt ) {
140 __PACKAGE__->register_method(
141 method => 'retrieve_record_transform',
142 api_name => "open-ils.supercat.record.$type.retrieve",
146 { desc => "Returns the \U$type\E representation ".
147 "of the requested bibliographic record",
151 desc => 'An OpenILS biblio::record_entry id',
155 { desc => "The bib record in \U$type\E",
160 __PACKAGE__->register_method(
161 method => 'retrieve_isbn_transform',
162 api_name => "open-ils.supercat.isbn.$type.retrieve",
166 { desc => "Returns the \U$type\E representation ".
167 "of the requested bibliographic record",
175 { desc => "The bib record in \U$type\E",
184 my $stuff = NFC(shift());
185 $stuff =~ s/([\x{0080}-\x{fffd}])/sprintf('&#x%X;',ord($1))/sgoe;
194 return unless ($tree && ref($tree->$field));
196 my @things = $filter->($tree);
197 for my $v ( @{$tree->$field} ){
198 push @things, $filter->($v);
199 push @things, tree_walker($v, $field, $filter);
210 my $page_size = shift || 9;
211 my $page = shift || 0;
213 my ($before_limit,$after_limit) = (0,0);
214 my ($before_offset,$after_offset) = (0,0);
217 $before_limit = $after_limit = int($page_size / 2);
218 $after_limit += 1 if ($page_size % 2);
220 $before_offset = $after_offset = int($page_size / 2);
221 $before_offset += 1 if ($page_size % 2);
222 $before_limit = $after_limit = $page_size;
225 my $_storage = OpenSRF::AppSession->create( 'open-ils.cstore' );
227 my $o_search = { shortname => $ou };
228 if (!$ou || $ou eq '-') {
229 $o_search = { parent_ou => undef };
232 my $orgs = $_storage->request(
233 "open-ils.cstore.direct.actor.org_unit.search",
236 flesh_fields => { aou => [qw/children/] }
240 my @ou_ids = tree_walker($orgs, 'children', sub {shift->id}) if $orgs;
242 $logger->debug("Searching for CNs at orgs [".join(',',@ou_ids)."], based on $ou");
247 my $before = $_storage->request(
248 "open-ils.cstore.direct.asset.call_number.search.atomic",
249 { label => { "<" => { transform => "upper", value => ["upper", $label] } },
250 owning_lib => \@ou_ids,
253 flesh_fields => { acn => [qw/record owning_lib/] },
254 order_by => { acn => "upper(label) desc, id desc, owning_lib desc" },
255 limit => $before_limit,
256 offset => abs($page) * $page_size - $before_offset,
259 push @list, reverse(@$before);
263 my $after = $_storage->request(
264 "open-ils.cstore.direct.asset.call_number.search.atomic",
265 { label => { ">=" => { transform => "upper", value => ["upper", $label] } },
266 owning_lib => \@ou_ids,
269 flesh_fields => { acn => [qw/record owning_lib/] },
270 order_by => { acn => "upper(label), id, owning_lib" },
271 limit => $after_limit,
272 offset => abs($page) * $page_size - $after_offset,
280 __PACKAGE__->register_method(
281 method => 'cn_browse',
282 api_name => 'open-ils.supercat.call_number.browse',
287 Returns the XML representation of the requested bibliographic record's holdings
292 desc => 'The target call number lable',
294 { name => 'org_unit',
295 desc => 'The org unit shortname (or "-" or undef for global) to browse',
297 { name => 'page_size',
298 desc => 'Count of call numbers to retrieve, default is 9',
301 desc => 'The page of call numbers to retrieve, calculated based on page_size. Can be positive, negative or 0.',
305 { desc => 'Call numbers with owning_lib and record fleshed',
311 sub new_record_holdings {
317 my $_storage = OpenSRF::AppSession->create( 'open-ils.cstore' );
319 my $tree = $_storage->request(
320 "open-ils.cstore.direct.biblio.record_entry.retrieve",
324 bre => [qw/call_numbers/],
325 acn => [qw/copies owning_lib/],
326 acp => [qw/location status circ_lib stat_cat_entries notes/],
327 asce => [qw/stat_cat/],
332 my $o_search = { shortname => uc($ou) };
333 if (!$ou || $ou eq '-') {
334 $o_search = { parent_ou => undef };
337 my $orgs = $_storage->request(
338 "open-ils.cstore.direct.actor.org_unit.search",
341 flesh_fields => { aou => [qw/children/] }
345 my @ou_ids = tree_walker($orgs, 'children', sub {shift->id}) if $orgs;
347 $logger->debug("Searching for holdings at orgs [".join(',',@ou_ids)."], based on $ou");
349 my ($year,$month,$day) = reverse( (localtime)[3,4,5] );
353 my $xml = "<hold:volumes xmlns:hold='http://open-ils.org/spec/holdings/v1'>";
355 for my $cn (@{$tree->call_numbers}) {
358 for my $c (@{$cn->copies}) {
359 next unless grep {$c->circ_lib->id == $_} @ou_ids;
364 (my $cn_class = $cn->class_name) =~ s/::/-/gso;
365 $cn_class =~ s/Fieldmapper-//gso;
366 my $cn_tag = sprintf("tag:open-ils.org,$year-\%0.2d-\%0.2d:$cn_class/".$cn->id, $month, $day);
368 my $cn_lib = $cn->owning_lib->shortname;
370 my $cn_label = $cn->label;
372 $xml .= "<hold:volume id='$cn_tag' lib='$cn_lib' label='$cn_label'><hold:copies>";
374 for my $cp (@{$cn->copies}) {
376 next unless grep { $cp->circ_lib->id == $_ } @ou_ids;
378 (my $cp_class = $cp->class_name) =~ s/::/-/gso;
379 $cp_class =~ s/Fieldmapper-//gso;
380 my $cp_tag = sprintf("tag:open-ils.org,$year-\%0.2d-\%0.2d:$cp_class/".$cp->id, $month, $day);
382 my $cp_stat = $cp->status->name;
384 my $cp_loc = $cp->location->name;
386 my $cp_lib = $cp->circ_lib->shortname;
388 my $cp_bc = $cp->barcode;
390 $xml .= "<hold:copy id='$cp_tag' barcode='$cp_bc'><hold:status>$cp_stat</hold:status>".
391 "<hold:location>$cp_loc</hold:location><hold:circlib>$cp_lib</hold:circlib><hold:notes>";
394 # for my $note ( @{$cp->notes} ) {
395 # next unless ( $sce->stat_cat->pub eq 't' );
396 # $xml .= sprintf('<hold:note date="%s" title="%s">%s</hold:note>',$note->create_date, escape($note->title), escape($note->value));
400 $xml .= "</hold:notes><hold:statcats>";
402 if ($cp->stat_cat_entries) {
403 for my $sce ( @{$cp->stat_cat_entries} ) {
404 next unless ( $sce->stat_cat->opac_visible eq 't' );
405 $xml .= sprintf('<hold:statcat name="%s">%s</hold:statcat>',escape($sce->stat_cat->name) ,escape($sce->value));
409 $xml .= "</hold:statcats></hold:copy>";
412 $xml .= "</hold:copies></hold:volume>";
415 $xml .= "</hold:volumes>";
419 __PACKAGE__->register_method(
420 method => 'new_record_holdings',
421 api_name => 'open-ils.supercat.record.holdings_xml.retrieve',
426 Returns the XML representation of the requested bibliographic record's holdings
431 desc => 'An OpenILS biblio::record_entry id',
435 { desc => 'The bib record holdings hierarchy in XML',
445 my $_storage = OpenSRF::AppSession->create( 'open-ils.cstore' );
447 my $recs = $_storage->request(
448 'open-ils.cstore.direct.metabib.full_rec.search.atomic',
449 { tag => { like => '02%'}, value => {like => "$isbn\%"}}
452 return undef unless (@$recs);
454 return ($self->method_lookup( 'open-ils.supercat.record.holdings_xml.retrieve')->run( $recs->[0]->record ))[0];
456 __PACKAGE__->register_method(
457 method => 'isbn_holdings',
458 api_name => 'open-ils.supercat.isbn.holdings_xml.retrieve',
463 Returns the XML representation of the requested bibliographic record's holdings
472 { desc => 'The bib record holdings hierarchy in XML',
479 $text =~ s/&/&/gsom;
480 $text =~ s/</</gsom;
481 $text =~ s/>/>/gsom;
482 $text =~ s/"/\\"/gsom;
489 my $when = shift || '1-01-01';
493 $type = 'authority' if ($self->api_name =~ /authority/o);
495 my $axis = 'create_date';
496 $axis = 'edit_date' if ($self->api_name =~ /edit/o);
498 my $_storage = OpenSRF::AppSession->create( 'open-ils.cstore' );
500 return $_storage->request(
501 "open-ils.cstore.direct.$type.record_entry.id_list.atomic",
502 { $axis => { ">" => $when }, id => { '>' => 0 } },
503 { order_by => { bre => "$axis desc" }, limit => $limit }
507 for my $t ( qw/biblio authority/ ) {
508 for my $a ( qw/import edit/ ) {
510 __PACKAGE__->register_method(
511 method => 'recent_changes',
512 api_name => "open-ils.supercat.$t.record.$a.recent",
516 { desc => "Returns a list of recently ${a}ed $t records",
520 desc => "Date to start looking for ${a}ed records",
521 default => '1-01-01',
525 desc => "Maximum count to retrieve",
529 { desc => "An id list of $t records",
537 sub retrieve_record_marcxml {
542 my $_storage = OpenSRF::AppSession->create( 'open-ils.cstore' );
544 my $record = $_storage->request( 'open-ils.cstore.direct.biblio.record_entry.retrieve' => $rid )->gather(1);
545 return entityize( $record->marc ) if ($record);
549 __PACKAGE__->register_method(
550 method => 'retrieve_record_marcxml',
551 api_name => 'open-ils.supercat.record.marcxml.retrieve',
556 Returns the MARCXML representation of the requested bibliographic record
561 desc => 'An OpenILS biblio::record_entry id',
565 { desc => 'The bib record in MARCXML',
570 sub retrieve_isbn_marcxml {
575 my $_storage = OpenSRF::AppSession->create( 'open-ils.cstore' );
577 my $recs = $_storage->request(
578 'open-ils.cstore.direct.metabib.full_rec.search.atomic',
579 { tag => { like => '02%'}, value => {like => "$isbn\%"}}
582 return undef unless (@$recs);
584 my $record = $_storage->request( 'open-ils.cstore.direct.biblio.record_entry.retrieve' => $recs->[0]->record )->gather(1);
585 return entityize( $record->marc ) if ($record);
589 __PACKAGE__->register_method(
590 method => 'retrieve_isbn_marcxml',
591 api_name => 'open-ils.supercat.isbn.marcxml.retrieve',
596 Returns the MARCXML representation of the requested ISBN
601 desc => 'An ... um ... ISBN',
605 { desc => 'The bib record in MARCXML',
610 sub retrieve_record_transform {
615 (my $transform = $self->api_name) =~ s/^.+record\.([^\.]+)\.retrieve$/$1/o;
617 my $_storage = OpenSRF::AppSession->create( 'open-ils.cstore' );
620 my $record = $_storage->request(
621 'open-ils.cstore.direct.biblio.record_entry.retrieve',
625 return undef unless ($record);
627 return entityize($record_xslt{$transform}{xslt}->transform( $_parser->parse_string( $record->marc ) )->toString);
630 sub retrieve_isbn_transform {
635 my $_storage = OpenSRF::AppSession->create( 'open-ils.cstore' );
637 my $recs = $_storage->request(
638 'open-ils.cstore.direct.metabib.full_rec.search.atomic',
639 { tag => { like => '02%'}, value => {like => "$isbn\%"}}
642 return undef unless (@$recs);
644 (my $transform = $self->api_name) =~ s/^.+isbn\.([^\.]+)\.retrieve$/$1/o;
646 my $record = $_storage->request( 'open-ils.cstore.direct.biblio.record_entry.retrieve' => $recs->[0]->record )->gather(1);
648 return undef unless ($record);
650 return entityize($record_xslt{$transform}{xslt}->transform( $_parser->parse_string( $record->marc ) )->toString);
653 sub retrieve_record_objects {
658 $ids = [$ids] unless (ref $ids);
659 $ids = [grep {$_} @$ids];
661 return [] unless (@$ids);
663 my $_storage = OpenSRF::AppSession->create( 'open-ils.cstore' );
664 return $_storage->request('open-ils.cstore.direct.biblio.record_entry.search.atomic' => { id => [grep {$_} @$ids] })->gather(1);
666 __PACKAGE__->register_method(
667 method => 'retrieve_record_objects',
668 api_name => 'open-ils.supercat.record.object.retrieve',
673 Returns the Fieldmapper object representation of the requested bibliographic records
678 desc => 'OpenILS biblio::record_entry ids',
682 { desc => 'The bib records',
688 sub retrieve_isbn_object {
693 return undef unless ($isbn);
695 my $_storage = OpenSRF::AppSession->create( 'open-ils.cstore' );
696 my $recs = $_storage->request(
697 'open-ils.cstore.direct.metabib.full_rec.search.atomic',
698 { tag => { like => '02%'}, value => {like => "$isbn\%"}}
701 return undef unless (@$recs);
703 return $_storage->request(
704 'open-ils.cstore.direct.biblio.record_entry.search.atomic',
705 { id => $recs->[0]->record }
708 __PACKAGE__->register_method(
709 method => 'retrieve_isbn_object',
710 api_name => 'open-ils.supercat.isbn.object.retrieve',
715 Returns the Fieldmapper object representation of the requested bibliographic record
724 { desc => 'The bib record',
731 sub retrieve_metarecord_mods {
736 my $_storage = OpenSRF::AppSession->connect( 'open-ils.cstore' );
738 # Get the metarecord in question
741 'open-ils.cstore.direct.metabib.metarecord.retrieve' => $rid
744 # Now get the map of all bib records for the metarecord
747 'open-ils.cstore.direct.metabib.metarecord_source_map.search.atomic',
751 $logger->debug("Adding ".scalar(@$recs)." bib record to the MODS of the metarecord");
753 # and retrieve the lead (master) record as MODS
755 $self ->method_lookup('open-ils.supercat.record.mods.retrieve')
756 ->run($mr->master_record);
757 my $master_mods = $_parser->parse_string($master)->documentElement;
758 $master_mods->setNamespace( "http://www.loc.gov/mods/", "mods", 1 );
760 # ... and a MODS clone to populate, with guts removed.
761 my $mods = $_parser->parse_string($master)->documentElement;
762 $mods->setNamespace( "http://www.loc.gov/mods/", "mods", 1 );
763 ($mods) = $mods->findnodes('//mods:mods');
764 $mods->removeChildNodes;
766 # Add the metarecord ID as a (locally defined) info URI
767 my $recordInfo = $mods
769 ->createElement("mods:recordInfo");
771 my $recordIdentifier = $mods
773 ->createElement("mods:recordIdentifier");
775 my ($year,$month,$day) = reverse( (localtime)[3,4,5] );
780 $recordIdentifier->appendTextNode(
781 sprintf("tag:open-ils.org,$year-\%0.2d-\%0.2d:metabib-metarecord/$id", $month, $day)
784 $recordInfo->appendChild($recordIdentifier);
785 $mods->appendChild($recordInfo);
787 # Grab the title, author and ISBN for the master record and populate the metarecord
788 my ($title) = $master_mods->findnodes( './mods:titleInfo[not(@type)]' );
791 $title->setNamespace( "http://www.loc.gov/mods/", "mods", 1 );
792 $title = $mods->ownerDocument->importNode($title);
793 $mods->appendChild($title);
796 my ($author) = $master_mods->findnodes( './mods:name[mods:role/mods:text[text()="creator"]]' );
798 $author->setNamespace( "http://www.loc.gov/mods/", "mods", 1 );
799 $author = $mods->ownerDocument->importNode($author);
800 $mods->appendChild($author);
803 my ($isbn) = $master_mods->findnodes( './mods:identifier[@type="isbn"]' );
805 $isbn->setNamespace( "http://www.loc.gov/mods/", "mods", 1 );
806 $isbn = $mods->ownerDocument->importNode($isbn);
807 $mods->appendChild($isbn);
810 # ... and loop over the constituent records
811 for my $map ( @$recs ) {
815 $self ->method_lookup('open-ils.supercat.record.mods.retrieve')
818 my $part_mods = $_parser->parse_string($rec);
819 $part_mods->documentElement->setNamespace( "http://www.loc.gov/mods/", "mods", 1 );
820 ($part_mods) = $part_mods->findnodes('//mods:mods');
822 for my $node ( ($part_mods->findnodes( './mods:subject' )) ) {
823 $node->setNamespace( "http://www.loc.gov/mods/", "mods", 1 );
824 $node = $mods->ownerDocument->importNode($node);
825 $mods->appendChild( $node );
828 my $relatedItem = $mods
830 ->createElement("mods:relatedItem");
832 $relatedItem->setAttribute( type => 'constituent' );
834 my $identifier = $mods
836 ->createElement("mods:identifier");
838 $identifier->setAttribute( type => 'uri' );
840 my $subRecordInfo = $mods
842 ->createElement("mods:recordInfo");
844 my $subRecordIdentifier = $mods
846 ->createElement("mods:recordIdentifier");
848 my $subid = $map->source;
849 $subRecordIdentifier->appendTextNode(
850 sprintf("tag:open-ils.org,$year-\%0.2d-\%0.2d:biblio-record_entry/$subid",
855 $subRecordInfo->appendChild($subRecordIdentifier);
857 $relatedItem->appendChild( $subRecordInfo );
859 my ($tor) = $part_mods->findnodes( './mods:typeOfResource' );
860 $tor->setNamespace( "http://www.loc.gov/mods/", "mods", 1 ) if ($tor);
861 $tor = $mods->ownerDocument->importNode($tor) if ($tor);
862 $relatedItem->appendChild($tor) if ($tor);
864 if ( my ($part_isbn) = $part_mods->findnodes( './mods:identifier[@type="isbn"]' ) ) {
865 $part_isbn->setNamespace( "http://www.loc.gov/mods/", "mods", 1 );
866 $part_isbn = $mods->ownerDocument->importNode($part_isbn);
867 $relatedItem->appendChild( $part_isbn );
870 $isbn = $mods->appendChild( $part_isbn->cloneNode(1) );
874 $mods->appendChild( $relatedItem );
878 $_storage->disconnect;
880 return entityize($mods->toString);
883 __PACKAGE__->register_method(
884 method => 'retrieve_metarecord_mods',
885 api_name => 'open-ils.supercat.metarecord.mods.retrieve',
890 Returns the MODS representation of the requested metarecord
894 { name => 'metarecordId',
895 desc => 'An OpenILS metabib::metarecord id',
899 { desc => 'The metarecord in MODS',
904 sub list_metarecord_formats {
907 { namespace_uri => 'http://www.loc.gov/mods/',
908 docs => 'http://www.loc.gov/mods/',
909 schema_location => 'http://www.loc.gov/standards/mods/mods.xsd',
914 for my $type ( keys %metarecord_xslt ) {
917 { namespace_uri => $metarecord_xslt{$type}{namespace_uri},
918 docs => $metarecord_xslt{$type}{docs},
919 schema_location => $metarecord_xslt{$type}{schema_location},
926 __PACKAGE__->register_method(
927 method => 'list_metarecord_formats',
928 api_name => 'open-ils.supercat.metarecord.formats',
933 Returns the list of valid metarecord formats that supercat understands.
936 { desc => 'The format list',
942 sub list_record_formats {
945 { namespace_uri => 'http://www.loc.gov/MARC21/slim',
946 docs => 'http://www.loc.gov/marcxml/',
947 schema_location => 'http://www.loc.gov/standards/marcxml/schema/MARC21slim.xsd',
952 for my $type ( keys %record_xslt ) {
955 { namespace_uri => $record_xslt{$type}{namespace_uri},
956 docs => $record_xslt{$type}{docs},
957 schema_location => $record_xslt{$type}{schema_location},
964 __PACKAGE__->register_method(
965 method => 'list_record_formats',
966 api_name => 'open-ils.supercat.record.formats',
971 Returns the list of valid record formats that supercat understands.
974 { desc => 'The format list',
978 __PACKAGE__->register_method(
979 method => 'list_record_formats',
980 api_name => 'open-ils.supercat.isbn.formats',
985 Returns the list of valid record formats that supercat understands.
988 { desc => 'The format list',
999 throw OpenSRF::EX::InvalidArg ('I need an ISBN please')
1000 unless (length($isbn) >= 10);
1002 my $_storage = OpenSRF::AppSession->create( 'open-ils.cstore' );
1004 # Create a storage session, since we'll be making muliple requests.
1007 # Find the record that has that ISBN.
1008 my $bibrec = $_storage->request(
1009 'open-ils.cstore.direct.metabib.full_rec.search.atomic',
1010 { tag => '020', subfield => 'a', value => { like => lc($isbn).'%'} }
1013 # Go away if we don't have one.
1014 return {} unless (@$bibrec);
1016 # Find the metarecord for that bib record.
1017 my $mr = $_storage->request(
1018 'open-ils.cstore.direct.metabib.metarecord_source_map.search.atomic',
1019 {source => $bibrec->[0]->record}
1022 # Find the other records for that metarecord.
1023 my $records = $_storage->request(
1024 'open-ils.cstore.direct.metabib.metarecord_source_map.search.atomic',
1025 {metarecord => $mr->[0]->metarecord}
1028 # Just to be safe. There's currently no unique constraint on sources...
1029 my %unique_recs = map { ($_->source, 1) } @$records;
1030 my @rec_list = sort keys %unique_recs;
1032 # And now fetch the ISBNs for thos records.
1036 'open-ils.cstore.direct.metabib.full_rec.search',
1037 { tag => '020', subfield => 'a', record => $_ }
1038 )->gather(1) for (@rec_list);
1040 # We're done with the storage server session.
1041 $_storage->disconnect;
1043 # Return the oISBN data structure. This will be XMLized at a higher layer.
1045 { metarecord => $mr->[0]->metarecord,
1046 record_list => { map { ($_->record, $_->value) } @$recs } };
1049 __PACKAGE__->register_method(
1051 api_name => 'open-ils.supercat.oisbn',
1055 { desc => <<" DESC",
1056 Returns the ISBN list for the metarecord of the requested isbn
1061 desc => 'An ISBN. Duh.',
1065 { desc => 'record to isbn map',