1 package OpenILS::Application::Search::Biblio;
2 use base qw/OpenILS::Application/;
3 use strict; use warnings;
6 use OpenSRF::Utils::JSON;
7 use OpenILS::Utils::Fieldmapper;
8 use OpenILS::Utils::ModsParser;
9 use OpenSRF::Utils::SettingsClient;
10 use OpenILS::Utils::CStoreEditor q/:funcs/;
11 use OpenSRF::Utils::Cache;
14 use OpenSRF::Utils::Logger qw/:logger/;
17 use OpenSRF::Utils::JSON;
19 use Time::HiRes qw(time);
20 use OpenSRF::EX qw(:try);
21 use Digest::MD5 qw(md5_hex);
27 $Data::Dumper::Indent = 0;
29 use OpenILS::Const qw/:const/;
31 use OpenILS::Application::AppUtils;
32 my $apputils = "OpenILS::Application::AppUtils";
35 my $pfx = "open-ils.search_";
43 $cache = OpenSRF::Utils::Cache->new('global');
44 my $sclient = OpenSRF::Utils::SettingsClient->new();
45 $cache_timeout = $sclient->config_value(
46 "apps", "open-ils.search", "app_settings", "cache_timeout" ) || 300;
48 $superpage_size = $sclient->config_value(
49 "apps", "open-ils.search", "app_settings", "superpage_size" ) || 500;
51 $max_superpages = $sclient->config_value(
52 "apps", "open-ils.search", "app_settings", "max_superpages" ) || 20;
54 $logger->info("Search cache timeout is $cache_timeout, ".
55 " superpage_size is $superpage_size, max_superpages is $max_superpages");
60 # ---------------------------------------------------------------------------
61 # takes a list of record id's and turns the docs into friendly
62 # mods structures. Creates one MODS structure for each doc id.
63 # ---------------------------------------------------------------------------
64 sub _records_to_mods {
70 my $session = OpenSRF::AppSession->create("open-ils.cstore");
71 my $request = $session->request(
72 "open-ils.cstore.direct.biblio.record_entry.search", { id => \@ids } );
74 while( my $resp = $request->recv ) {
75 my $content = $resp->content;
76 next if $content->id == OILS_PRECAT_RECORD;
77 my $u = OpenILS::Utils::ModsParser->new(); # FIXME: we really need a new parser for each object?
78 $u->start_mods_batch( $content->marc );
79 my $mods = $u->finish_mods_batch();
80 $mods->doc_id($content->id());
81 $mods->tcn($content->tcn_value);
85 $session->disconnect();
89 __PACKAGE__->register_method(
90 method => "record_id_to_mods",
91 api_name => "open-ils.search.biblio.record.mods.retrieve",
94 desc => "Provide ID, we provide the MODS object with copy count. "
95 . "Note: this method does NOT take an array of IDs like mods_slim.retrieve", # FIXME: do it here too
97 { desc => 'Record ID', type => 'number' }
100 desc => 'MODS object', type => 'object'
105 # converts a record into a mods object with copy counts attached
106 sub record_id_to_mods {
108 my( $self, $client, $org_id, $id ) = @_;
110 my $mods_list = _records_to_mods( $id );
111 my $mods_obj = $mods_list->[0];
112 my $cmethod = $self->method_lookup("open-ils.search.biblio.record.copy_count");
113 my ($count) = $cmethod->run($org_id, $id);
114 $mods_obj->copy_count($count);
121 __PACKAGE__->register_method(
122 method => "record_id_to_mods_slim",
123 api_name => "open-ils.search.biblio.record.mods_slim.retrieve",
127 desc => "Provide ID(s), we provide the MODS",
129 { desc => 'Record ID or array of IDs' }
132 desc => 'MODS object(s), event on error'
137 # converts a record into a mods object with NO copy counts attached
138 sub record_id_to_mods_slim {
139 my( $self, $client, $id ) = @_;
140 return undef unless defined $id;
142 if(ref($id) and ref($id) == 'ARRAY') {
143 return _records_to_mods( @$id );
145 my $mods_list = _records_to_mods( $id );
146 my $mods_obj = $mods_list->[0];
147 return OpenILS::Event->new('BIBLIO_RECORD_ENTRY_NOT_FOUND') unless $mods_obj;
153 __PACKAGE__->register_method(
154 method => "record_id_to_mods_slim_batch",
155 api_name => "open-ils.search.biblio.record.mods_slim.batch.retrieve",
158 sub record_id_to_mods_slim_batch {
159 my($self, $conn, $id_list) = @_;
160 $conn->respond(_records_to_mods($_)->[0]) for @$id_list;
165 # Returns the number of copies attached to a record based on org location
166 __PACKAGE__->register_method(
167 method => "record_id_to_copy_count",
168 api_name => "open-ils.search.biblio.record.copy_count",
170 desc => q/Returns a copy summary for the given record for the context org
171 unit and all ancestor org units/,
173 {desc => 'Context org unit id', type => 'number'},
174 {desc => 'Record ID', type => 'number'}
177 desc => q/summary object per org unit in the set, where the set
178 includes the context org unit and all parent org units.
179 Object includes the keys "transcendant", "count", "org_unit", "depth",
180 "unshadow", "available". Each is a count, except "org_unit" which is
181 the context org unit and "depth" which is the depth of the context org unit
188 __PACKAGE__->register_method(
189 method => "record_id_to_copy_count",
190 api_name => "open-ils.search.biblio.record.copy_count.staff",
193 desc => q/Returns a copy summary for the given record for the context org
194 unit and all ancestor org units/,
196 {desc => 'Context org unit id', type => 'number'},
197 {desc => 'Record ID', type => 'number'}
200 desc => q/summary object per org unit in the set, where the set
201 includes the context org unit and all parent org units.
202 Object includes the keys "transcendant", "count", "org_unit", "depth",
203 "unshadow", "available". Each is a count, except "org_unit" which is
204 the context org unit and "depth" which is the depth of the context org unit
211 __PACKAGE__->register_method(
212 method => "record_id_to_copy_count",
213 api_name => "open-ils.search.biblio.metarecord.copy_count",
215 desc => q/Returns a copy summary for the given record for the context org
216 unit and all ancestor org units/,
218 {desc => 'Context org unit id', type => 'number'},
219 {desc => 'Record ID', type => 'number'}
222 desc => q/summary object per org unit in the set, where the set
223 includes the context org unit and all parent org units.
224 Object includes the keys "transcendant", "count", "org_unit", "depth",
225 "unshadow", "available". Each is a count, except "org_unit" which is
226 the context org unit and "depth" which is the depth of the context org unit
233 __PACKAGE__->register_method(
234 method => "record_id_to_copy_count",
235 api_name => "open-ils.search.biblio.metarecord.copy_count.staff",
237 desc => q/Returns a copy summary for the given record for the context org
238 unit and all ancestor org units/,
240 {desc => 'Context org unit id', type => 'number'},
241 {desc => 'Record ID', type => 'number'}
244 desc => q/summary object per org unit in the set, where the set
245 includes the context org unit and all parent org units.
246 Object includes the keys "transcendant", "count", "org_unit", "depth",
247 "unshadow", "available". Each is a count, except "org_unit" which is
248 the context org unit and "depth" which is the depth of the context org
249 unit. "depth" is always -1 when the count from a lasso search is
250 performed, since depth doesn't mean anything in a lasso context.
257 sub record_id_to_copy_count {
258 my( $self, $client, $org_id, $record_id ) = @_;
260 return [] unless $record_id;
262 my $key = $self->api_name =~ /metarecord/ ? 'metarecord' : 'record';
263 my $staff = $self->api_name =~ /staff/ ? 't' : 'f';
265 my $data = $U->cstorereq(
266 "open-ils.cstore.json_query.atomic",
267 { from => ['asset.' . $key . '_copy_count' => $org_id => $record_id => $staff] }
271 for my $d ( @$data ) { # fix up the key name change required by stored-proc version
272 $$d{count} = delete $$d{visible};
276 return [ sort { $a->{depth} <=> $b->{depth} } @count ];
280 __PACKAGE__->register_method(
281 method => "biblio_search_tcn",
282 api_name => "open-ils.search.biblio.tcn",
285 desc => "Retrieve related record ID(s) given a TCN",
287 { desc => 'TCN', type => 'string' },
288 { desc => 'Flag indicating to include deleted records', type => 'string' }
291 desc => 'Results object like: { "count": $i, "ids": [...] }',
298 sub biblio_search_tcn {
300 my( $self, $client, $tcn, $include_deleted ) = @_;
302 $tcn =~ s/^\s+|\s+$//og;
304 my $e = new_editor();
305 my $search = {tcn_value => $tcn};
306 $search->{deleted} = 'f' unless $include_deleted;
307 my $recs = $e->search_biblio_record_entry( $search, {idlist =>1} );
309 return { count => scalar(@$recs), ids => $recs };
313 # --------------------------------------------------------------------------------
315 __PACKAGE__->register_method(
316 method => "biblio_barcode_to_copy",
317 api_name => "open-ils.search.asset.copy.find_by_barcode",
319 sub biblio_barcode_to_copy {
320 my( $self, $client, $barcode ) = @_;
321 my( $copy, $evt ) = $U->fetch_copy_by_barcode($barcode);
326 __PACKAGE__->register_method(
327 method => "biblio_id_to_copy",
328 api_name => "open-ils.search.asset.copy.batch.retrieve",
330 sub biblio_id_to_copy {
331 my( $self, $client, $ids ) = @_;
332 $logger->info("Fetching copies @$ids");
333 return $U->cstorereq(
334 "open-ils.cstore.direct.asset.copy.search.atomic", { id => $ids } );
338 __PACKAGE__->register_method(
339 method => "biblio_id_to_uris",
340 api_name=> "open-ils.search.asset.uri.retrieve_by_bib",
344 @param BibID Which bib record contains the URIs
345 @param OrgID Where to look for URIs
346 @param OrgDepth Range adjustment for OrgID
347 @return A stream or list of 'auri' objects
351 sub biblio_id_to_uris {
352 my( $self, $client, $bib, $org, $depth ) = @_;
353 die "Org ID required" unless defined($org);
354 die "Bib ID required" unless defined($bib);
357 push @params, $depth if (defined $depth);
359 my $ids = $U->cstorereq( "open-ils.cstore.json_query.atomic",
360 { select => { auri => [ 'id' ] },
364 field => 'call_number',
370 filter => { active => 't' }
381 select => { aou => [ { column => 'id', transform => 'actor.org_unit_descendants', params => \@params, result_field => 'id' } ] },
383 where => { id => $org },
393 my $uris = $U->cstorereq(
394 "open-ils.cstore.direct.asset.uri.search.atomic",
395 { id => [ map { (values %$_) } @$ids ] }
398 $client->respond($_) for (@$uris);
404 __PACKAGE__->register_method(
405 method => "copy_retrieve",
406 api_name => "open-ils.search.asset.copy.retrieve",
409 desc => 'Retrieve a copy object based on the Copy ID',
411 { desc => 'Copy ID', type => 'number'}
414 desc => 'Copy object, event on error'
420 my( $self, $client, $cid ) = @_;
421 my( $copy, $evt ) = $U->fetch_copy($cid);
422 return $evt || $copy;
425 __PACKAGE__->register_method(
426 method => "volume_retrieve",
427 api_name => "open-ils.search.asset.call_number.retrieve"
429 sub volume_retrieve {
430 my( $self, $client, $vid ) = @_;
431 my $e = new_editor();
432 my $vol = $e->retrieve_asset_call_number($vid) or return $e->event;
436 __PACKAGE__->register_method(
437 method => "fleshed_copy_retrieve_batch",
438 api_name => "open-ils.search.asset.copy.fleshed.batch.retrieve",
442 sub fleshed_copy_retrieve_batch {
443 my( $self, $client, $ids ) = @_;
444 $logger->info("Fetching fleshed copies @$ids");
445 return $U->cstorereq(
446 "open-ils.cstore.direct.asset.copy.search.atomic",
449 flesh_fields => { acp => [ qw/ circ_lib location status stat_cat_entries / ] }
454 __PACKAGE__->register_method(
455 method => "fleshed_copy_retrieve",
456 api_name => "open-ils.search.asset.copy.fleshed.retrieve",
459 sub fleshed_copy_retrieve {
460 my( $self, $client, $id ) = @_;
461 my( $c, $e) = $U->fetch_fleshed_copy($id);
466 __PACKAGE__->register_method(
467 method => 'fleshed_by_barcode',
468 api_name => "open-ils.search.asset.copy.fleshed2.find_by_barcode",
471 sub fleshed_by_barcode {
472 my( $self, $conn, $barcode ) = @_;
473 my $e = new_editor();
474 my $copyid = $e->search_asset_copy(
475 {barcode => $barcode, deleted => 'f'}, {idlist=>1})->[0]
477 return fleshed_copy_retrieve2( $self, $conn, $copyid);
481 __PACKAGE__->register_method(
482 method => "fleshed_copy_retrieve2",
483 api_name => "open-ils.search.asset.copy.fleshed2.retrieve",
487 sub fleshed_copy_retrieve2 {
488 my( $self, $client, $id ) = @_;
489 my $e = new_editor();
490 my $copy = $e->retrieve_asset_copy(
497 qw/ location status stat_cat_entry_copy_maps notes age_protect /
499 ascecm => [qw/ stat_cat stat_cat_entry /],
503 ) or return $e->event;
505 # For backwards compatibility
506 #$copy->stat_cat_entries($copy->stat_cat_entry_copy_maps);
508 if( $copy->status->id == OILS_COPY_STATUS_CHECKED_OUT ) {
510 $e->search_action_circulation(
512 { target_copy => $copy->id },
514 order_by => { circ => 'xact_start desc' },
526 __PACKAGE__->register_method(
527 method => 'flesh_copy_custom',
528 api_name => 'open-ils.search.asset.copy.fleshed.custom',
532 sub flesh_copy_custom {
533 my( $self, $conn, $copyid, $fields ) = @_;
534 my $e = new_editor();
535 my $copy = $e->retrieve_asset_copy(
545 ) or return $e->event;
550 __PACKAGE__->register_method(
551 method => "biblio_barcode_to_title",
552 api_name => "open-ils.search.biblio.find_by_barcode",
555 sub biblio_barcode_to_title {
556 my( $self, $client, $barcode ) = @_;
558 my $title = $apputils->simple_scalar_request(
560 "open-ils.storage.biblio.record_entry.retrieve_by_barcode", $barcode );
562 return { ids => [ $title->id ], count => 1 } if $title;
563 return { count => 0 };
566 __PACKAGE__->register_method(
567 method => 'title_id_by_item_barcode',
568 api_name => 'open-ils.search.bib_id.by_barcode',
571 desc => 'Retrieve copy object with fleshed record, given the barcode',
573 { desc => 'Item barcode', type => 'string' }
576 desc => 'Asset copy object with fleshed record and callnumber, or event on error or null set'
581 sub title_id_by_item_barcode {
582 my( $self, $conn, $barcode ) = @_;
583 my $e = new_editor();
584 my $copies = $e->search_asset_copy(
586 { deleted => 'f', barcode => $barcode },
590 acp => [ 'call_number' ],
597 return $e->event unless @$copies;
598 return $$copies[0]->call_number->record->id;
602 __PACKAGE__->register_method(
603 method => "biblio_copy_to_mods",
604 api_name => "open-ils.search.biblio.copy.mods.retrieve",
607 # takes a copy object and returns it fleshed mods object
608 sub biblio_copy_to_mods {
609 my( $self, $client, $copy ) = @_;
611 my $volume = $U->cstorereq(
612 "open-ils.cstore.direct.asset.call_number.retrieve",
613 $copy->call_number() );
615 my $mods = _records_to_mods($volume->record());
616 $mods = shift @$mods;
617 $volume->copies([$copy]);
618 push @{$mods->call_numbers()}, $volume;
626 OpenILS::Application::Search::Biblio
632 =head3 open-ils.search.biblio.multiclass.query (arghash, query, docache)
634 For arghash and docache, see B<open-ils.search.biblio.multiclass>.
636 The query argument is a string, but built like a hash with key: value pairs.
637 Recognized search keys include:
639 keyword (kw) - search keyword(s) *
640 author (au) - search author(s) *
641 name (au) - same as author *
642 title (ti) - search title *
643 subject (su) - search subject *
644 series (se) - search series *
645 lang - limit by language (specifiy multiple langs with lang:l1 lang:l2 ...)
646 site - search at specified org unit, corresponds to actor.org_unit.shortname
647 sort - sort type (title, author, pubdate)
648 dir - sort direction (asc, desc)
649 available - if set to anything other than "false" or "0", limits to available items
651 * Searching keyword, author, title, subject, and series supports additional search
652 subclasses, specified with a "|". For example, C<title|proper:gone with the wind>.
654 For more, see B<config.metabib_field>.
658 foreach (qw/open-ils.search.biblio.multiclass.query
659 open-ils.search.biblio.multiclass.query.staff
660 open-ils.search.metabib.multiclass.query
661 open-ils.search.metabib.multiclass.query.staff/)
663 __PACKAGE__->register_method(
665 method => 'multiclass_query',
667 desc => 'Perform a search query. The .staff version of the call includes otherwise hidden hits.',
669 {name => 'arghash', desc => 'Arg hash (see open-ils.search.biblio.multiclass)', type => 'object'},
670 {name => 'query', desc => 'Raw human-readable query (see perldoc '. __PACKAGE__ .')', type => 'string'},
671 {name => 'docache', desc => 'Flag for caching (see open-ils.search.biblio.multiclass)', type => 'object'},
674 desc => 'Search results from query, like: { "count" : $count, "ids" : [ [ $id, $relevancy, $total ], ...] }',
675 type => 'object', # TODO: update as miker's new elements are included
681 sub multiclass_query {
682 my($self, $conn, $arghash, $query, $docache) = @_;
684 $logger->debug("initial search query => $query");
685 my $orig_query = $query;
689 $query =~ s/^\s+//go;
691 # convert convenience classes (e.g. kw for keyword) to the full class name
692 $query =~ s/kw(:|\|)/keyword$1/go;
693 $query =~ s/ti(:|\|)/title$1/go;
694 $query =~ s/au(:|\|)/author$1/go;
695 $query =~ s/su(:|\|)/subject$1/go;
696 $query =~ s/se(:|\|)/series$1/go;
697 $query =~ s/name(:|\|)/author$1/og;
699 $logger->debug("cleansed query string => $query");
702 my $simple_class_re = qr/((?:\w+(?:\|\w+)?):[^:]+?)$/;
703 my $class_list_re = qr/(?:keyword|title|author|subject|series)/;
704 my $modifier_list_re = qr/(?:site|dir|sort|lang|available)/;
707 while ($query =~ s/$simple_class_re//so) {
710 my $where = index($qpart,':');
711 my $type = substr($qpart, 0, $where++);
712 my $value = substr($qpart, $where);
714 if ($type !~ /^(?:$class_list_re|$modifier_list_re)/o) {
715 $tmp_value = "$qpart $tmp_value";
719 if ($type =~ /$class_list_re/o ) {
720 $value .= $tmp_value;
724 next unless $type and $value;
726 $value =~ s/^\s*//og;
727 $value =~ s/\s*$//og;
728 $type = 'sort_dir' if $type eq 'dir';
730 if($type eq 'site') {
731 # 'site' is the org shortname. when using this, we also want
732 # to search at the requested org's depth
733 my $e = new_editor();
734 if(my $org = $e->search_actor_org_unit({shortname => $value})->[0]) {
735 $arghash->{org_unit} = $org->id if $org;
736 $arghash->{depth} = $e->retrieve_actor_org_unit_type($org->ou_type)->depth;
738 $logger->warn("'site:' query used on invalid org shortname: $value ... ignoring");
741 } elsif($type eq 'available') {
743 $arghash->{available} = 1 unless $value eq 'false' or $value eq '0';
745 } elsif($type eq 'lang') {
746 # collect languages into an array of languages
747 $arghash->{language} = [] unless $arghash->{language};
748 push(@{$arghash->{language}}, $value);
750 } elsif($type =~ /^sort/o) {
751 # sort and sort_dir modifiers
752 $arghash->{$type} = $value;
755 # append the search term to the term under construction
756 $search->{$type} = {} unless $search->{$type};
757 $search->{$type}->{term} =
758 ($search->{$type}->{term}) ? $search->{$type}->{term} . " $value" : $value;
762 $query .= " $tmp_value";
763 $query =~ s/\s+/ /go;
764 $query =~ s/^\s+//go;
765 $query =~ s/\s+$//go;
767 my $type = $arghash->{default_class} || 'keyword';
768 $type = ($type eq '-') ? 'keyword' : $type;
769 $type = ($type !~ /^(title|author|keyword|subject|series)(?:\|\w+)?$/o) ? 'keyword' : $type;
772 # This is the front part of the string before any special tokens were
773 # parsed OR colon-separated strings that do not denote a class.
774 # Add this data to the default search class
775 $search->{$type} = {} unless $search->{$type};
776 $search->{$type}->{term} =
777 ($search->{$type}->{term}) ? $search->{$type}->{term} . " $query" : $query;
779 my $real_search = $arghash->{searches} = { $type => { term => $orig_query } };
781 # capture the original limit because the search method alters the limit internally
782 my $ol = $arghash->{limit};
784 my $sclient = OpenSRF::Utils::SettingsClient->new;
786 (my $method = $self->api_name) =~ s/\.query//o;
788 $method =~ s/multiclass/multiclass.staged/
789 if $sclient->config_value(apps => 'open-ils.search',
790 app_settings => 'use_staged_search') =~ /true/i;
792 $arghash->{preferred_language} = $U->get_org_locale($arghash->{org_unit})
793 unless $arghash->{preferred_language};
795 $method = $self->method_lookup($method);
796 my ($data) = $method->run($arghash, $docache);
798 $arghash->{searches} = $search if (!$data->{complex_query});
800 $arghash->{limit} = $ol if $ol;
801 $data->{compiled_search} = $arghash;
802 $data->{query} = $orig_query;
804 $logger->info("compiled search is " . OpenSRF::Utils::JSON->perl2JSON($arghash));
809 __PACKAGE__->register_method(
810 method => 'cat_search_z_style_wrapper',
811 api_name => 'open-ils.search.biblio.zstyle',
813 signature => q/@see open-ils.search.biblio.multiclass/
816 __PACKAGE__->register_method(
817 method => 'cat_search_z_style_wrapper',
818 api_name => 'open-ils.search.biblio.zstyle.staff',
820 signature => q/@see open-ils.search.biblio.multiclass/
823 sub cat_search_z_style_wrapper {
826 my $authtoken = shift;
829 my $cstore = OpenSRF::AppSession->connect('open-ils.cstore');
831 my $ou = $cstore->request(
832 'open-ils.cstore.direct.actor.org_unit.search',
833 { parent_ou => undef }
836 my $result = { service => 'native-evergreen-catalog', records => [] };
837 my $searchhash = { limit => $$args{limit}, offset => $$args{offset}, org_unit => $ou->id };
839 $$searchhash{searches}{title}{term} = $$args{search}{title} if $$args{search}{title};
840 $$searchhash{searches}{author}{term} = $$args{search}{author} if $$args{search}{author};
841 $$searchhash{searches}{subject}{term} = $$args{search}{subject} if $$args{search}{subject};
842 $$searchhash{searches}{keyword}{term} = $$args{search}{keyword} if $$args{search}{keyword};
844 $$searchhash{searches}{keyword}{term} .= join ' ', $$searchhash{searches}{keyword}{term}, $$args{search}{tcn} if $$args{search}{tcn};
845 $$searchhash{searches}{keyword}{term} .= join ' ', $$searchhash{searches}{keyword}{term}, $$args{search}{isbn} if $$args{search}{isbn};
846 $$searchhash{searches}{keyword}{term} .= join ' ', $$searchhash{searches}{keyword}{term}, $$args{search}{issn} if $$args{search}{issn};
847 $$searchhash{searches}{keyword}{term} .= join ' ', $$searchhash{searches}{keyword}{term}, $$args{search}{publisher} if $$args{search}{publisher};
848 $$searchhash{searches}{keyword}{term} .= join ' ', $$searchhash{searches}{keyword}{term}, $$args{search}{pubdate} if $$args{search}{pubdate};
849 $$searchhash{searches}{keyword}{term} .= join ' ', $$searchhash{searches}{keyword}{term}, $$args{search}{item_type} if $$args{search}{item_type};
851 my $list = the_quest_for_knowledge( $self, $client, $searchhash );
853 if ($list->{count} > 0) {
854 $result->{count} = $list->{count};
856 my $records = $cstore->request(
857 'open-ils.cstore.direct.biblio.record_entry.search.atomic',
858 { id => [ map { ( $_->[0] ) } @{$list->{ids}} ] }
861 for my $rec ( @$records ) {
863 my $u = OpenILS::Utils::ModsParser->new();
864 $u->start_mods_batch( $rec->marc );
865 my $mods = $u->finish_mods_batch();
867 push @{ $result->{records} }, { mvr => $mods, marcxml => $rec->marc, bibid => $rec->id };
873 $cstore->disconnect();
877 # ----------------------------------------------------------------------------
878 # These are the main OPAC search methods
879 # ----------------------------------------------------------------------------
881 __PACKAGE__->register_method(
882 method => 'the_quest_for_knowledge',
883 api_name => 'open-ils.search.biblio.multiclass',
885 desc => "Performs a multi class biblio or metabib search",
888 desc => "A search hash with keys: "
889 . "searches, org_unit, depth, limit, offset, format, sort, sort_dir. "
890 . "See perldoc " . __PACKAGE__ . " for more detail",
894 desc => "A flag to enable/disable searching and saving results in cache (default OFF)",
899 desc => 'An object of the form: '
900 . '{ "count" : $count, "ids" : [ [ $id, $relevancy, $total ], ...] }',
905 =head3 open-ils.search.biblio.multiclass (search-hash, docache)
907 The search-hash argument can have the following elements:
909 searches: { "$class" : "$value", ...} [REQUIRED]
910 org_unit: The org id to focus the search at
911 depth : The org depth
912 limit : The search limit default: 10
913 offset : The search offset default: 0
914 format : The MARC format
915 sort : What field to sort the results on? [ author | title | pubdate ]
916 sort_dir: What direction do we sort? [ asc | desc ]
917 tag_circulated_records : Boolean, if true, records that are in the user's visible checkout history
918 will be tagged with an additional value ("1") as the last value in the record ID array for
919 each record. Requires the 'authtoken'
920 authtoken : Authentication token string; When actions are performed that require a user login
921 (e.g. tagging circulated records), the authentication token is required
923 The searches element is required, must have a hashref value, and the hashref must contain at least one
924 of the following classes as a key:
932 The value paired with a key is the associated search string.
934 The docache argument enables/disables searching and saving results in cache (default OFF).
936 The return object, if successful, will look like:
938 { "count" : $count, "ids" : [ [ $id, $relevancy, $total ], ...] }
942 __PACKAGE__->register_method(
943 method => 'the_quest_for_knowledge',
944 api_name => 'open-ils.search.biblio.multiclass.staff',
945 signature => q/The .staff search includes hidden bibs, hidden items and bibs with no items. Otherwise, @see open-ils.search.biblio.multiclass/
947 __PACKAGE__->register_method(
948 method => 'the_quest_for_knowledge',
949 api_name => 'open-ils.search.metabib.multiclass',
950 signature => q/@see open-ils.search.biblio.multiclass/
952 __PACKAGE__->register_method(
953 method => 'the_quest_for_knowledge',
954 api_name => 'open-ils.search.metabib.multiclass.staff',
955 signature => q/The .staff search includes hidden bibs, hidden items and bibs with no items. Otherwise, @see open-ils.search.biblio.multiclass/
958 sub the_quest_for_knowledge {
959 my( $self, $conn, $searchhash, $docache ) = @_;
961 return { count => 0 } unless $searchhash and
962 ref $searchhash->{searches} eq 'HASH';
964 my $method = 'open-ils.storage.biblio.multiclass.search_fts';
968 if($self->api_name =~ /metabib/) {
970 $method =~ s/biblio/metabib/o;
973 # do some simple sanity checking
974 if(!$searchhash->{searches} or
975 ( !grep { /^(?:title|author|subject|series|keyword)/ } keys %{$searchhash->{searches}} ) ) {
976 return { count => 0 };
979 my $offset = $searchhash->{offset} || 0; # user value or default in local var now
980 my $limit = $searchhash->{limit} || 10; # user value or default in local var now
981 my $end = $offset + $limit - 1;
984 $searchhash->{offset} = 0; # possible user value overwritten in hash
985 $searchhash->{limit} = $maxlimit; # possible user value overwritten in hash
987 return { count => 0 } if $offset > $maxlimit;
990 push( @search, ($_ => $$searchhash{$_})) for (sort keys %$searchhash);
991 my $s = OpenSRF::Utils::JSON->perl2JSON(\@search);
992 my $ckey = $pfx . md5_hex($method . $s);
994 $logger->info("bib search for: $s");
996 $searchhash->{limit} -= $offset;
1000 my $result = ($docache) ? search_cache($ckey, $offset, $limit) : undef;
1004 $method .= ".staff" if($self->api_name =~ /staff/);
1005 $method .= ".atomic";
1007 for (keys %$searchhash) {
1008 delete $$searchhash{$_}
1009 unless defined $$searchhash{$_};
1012 $result = $U->storagereq( $method, %$searchhash );
1016 $docache = 0; # results came FROM cache, so we don't write back
1019 return {count => 0} unless ($result && $$result[0]);
1023 my $count = ($ismeta) ? $result->[0]->[3] : $result->[0]->[2];
1026 # If we didn't get this data from the cache, put it into the cache
1027 # then return the correct offset of records
1028 $logger->debug("putting search cache $ckey\n");
1029 put_cache($ckey, $count, \@recs);
1033 # if we have the full set of data, trim out
1034 # the requested chunk based on limit and offset
1036 for ($offset..$end) {
1037 last unless $recs[$_];
1038 push(@t, $recs[$_]);
1043 return { ids => \@recs, count => $count };
1047 __PACKAGE__->register_method(
1048 method => 'staged_search',
1049 api_name => 'open-ils.search.biblio.multiclass.staged',
1051 desc => 'Staged search filters out unavailable items. This means that it relies on an estimation strategy for determining ' .
1052 'how big a "raw" search result chunk (i.e. a "superpage") to obtain prior to filtering. See "estimation_strategy" in your SRF config.',
1055 desc => "A search hash with keys: "
1056 . "searches, limit, offset. The others are optional, but the 'searches' key/value pair is required, with the value being a hashref. "
1057 . "See perldoc " . __PACKAGE__ . " for more detail",
1061 desc => "A flag to enable/disable searching and saving results in cache, including facets (default OFF)",
1066 desc => 'Hash with keys: count, core_limit, superpage_size, superpage_summary, facet_key, ids. '
1067 . 'The superpage_summary value is a hashref that includes keys: estimated_hit_count, visible.',
1072 __PACKAGE__->register_method(
1073 method => 'staged_search',
1074 api_name => 'open-ils.search.biblio.multiclass.staged.staff',
1075 signature => q/The .staff search includes hidden bibs, hidden items and bibs with no items. Otherwise, @see open-ils.search.biblio.multiclass.staged/
1077 __PACKAGE__->register_method(
1078 method => 'staged_search',
1079 api_name => 'open-ils.search.metabib.multiclass.staged',
1080 signature => q/@see open-ils.search.biblio.multiclass.staged/
1082 __PACKAGE__->register_method(
1083 method => 'staged_search',
1084 api_name => 'open-ils.search.metabib.multiclass.staged.staff',
1085 signature => q/The .staff search includes hidden bibs, hidden items and bibs with no items. Otherwise, @see open-ils.search.biblio.multiclass.staged/
1089 my($self, $conn, $search_hash, $docache) = @_;
1091 my $IAmMetabib = ($self->api_name =~ /metabib/) ? 1 : 0;
1093 my $method = $IAmMetabib?
1094 'open-ils.storage.metabib.multiclass.staged.search_fts':
1095 'open-ils.storage.biblio.multiclass.staged.search_fts';
1097 $method .= '.staff' if $self->api_name =~ /staff$/;
1098 $method .= '.atomic';
1100 return {count => 0} unless (
1102 $search_hash->{searches} and
1103 scalar( keys %{$search_hash->{searches}} ));
1105 my $search_duration;
1106 my $user_offset = $search_hash->{offset} || 0; # user-specified offset
1107 my $user_limit = $search_hash->{limit} || 10;
1108 $user_offset = ($user_offset >= 0) ? $user_offset : 0;
1109 $user_limit = ($user_limit >= 0) ? $user_limit : 10;
1112 # we're grabbing results on a per-superpage basis, which means the
1113 # limit and offset should coincide with superpage boundaries
1114 $search_hash->{offset} = 0;
1115 $search_hash->{limit} = $superpage_size;
1117 # force a well-known check_limit
1118 $search_hash->{check_limit} = $superpage_size;
1119 # restrict total tested to superpage size * number of superpages
1120 $search_hash->{core_limit} = $superpage_size * $max_superpages;
1122 # Set the configured estimation strategy, defaults to 'inclusion'.
1123 my $estimation_strategy = OpenSRF::Utils::SettingsClient
1126 apps => 'open-ils.search', app_settings => 'estimation_strategy'
1128 $search_hash->{estimation_strategy} = $estimation_strategy;
1130 # pull any existing results from the cache
1131 my $key = search_cache_key($method, $search_hash);
1132 my $facet_key = $key.'_facets';
1133 my $cache_data = $cache->get_cache($key) || {};
1135 # keep retrieving results until we find enough to
1136 # fulfill the user-specified limit and offset
1137 my $all_results = [];
1138 my $page; # current superpage
1139 my $est_hit_count = 0;
1140 my $current_page_summary = {};
1141 my $global_summary = {checked => 0, visible => 0, excluded => 0, deleted => 0, total => 0};
1142 my $is_real_hit_count = 0;
1145 for($page = 0; $page < $max_superpages; $page++) {
1147 my $data = $cache_data->{$page};
1151 $logger->debug("staged search: analyzing superpage $page");
1154 # this window of results is already cached
1155 $logger->debug("staged search: found cached results");
1156 $summary = $data->{summary};
1157 $results = $data->{results};
1160 # retrieve the window of results from the database
1161 $logger->debug("staged search: fetching results from the database");
1162 $search_hash->{skip_check} = $page * $superpage_size;
1164 $results = $U->storagereq($method, %$search_hash);
1165 $search_duration = time - $start;
1166 $logger->info("staged search: DB call took $search_duration seconds and returned ".scalar(@$results)." rows, including summary");
1167 $summary = shift(@$results) if $results;
1170 $logger->info("search timed out: duration=$search_duration: params=".
1171 OpenSRF::Utils::JSON->perl2JSON($search_hash));
1172 return {count => 0};
1175 my $hc = $summary->{estimated_hit_count} || $summary->{visible};
1177 $logger->info("search returned 0 results: duration=$search_duration: params=".
1178 OpenSRF::Utils::JSON->perl2JSON($search_hash));
1181 # Create backwards-compatible result structures
1183 $results = [map {[$_->{id}, $_->{rel}, $_->{record}]} @$results];
1185 $results = [map {[$_->{id}]} @$results];
1188 tag_circulated_records($search_hash->{authtoken}, $results, $IAmMetabib)
1189 if $search_hash->{tag_circulated_records} and $search_hash->{authtoken};
1191 push @$new_ids, grep {defined($_)} map {$_->[0]} @$results;
1192 $results = [grep {defined $_->[0]} @$results];
1193 cache_staged_search_page($key, $page, $summary, $results) if $docache;
1196 $current_page_summary = $summary;
1198 # add the new set of results to the set under construction
1199 push(@$all_results, @$results);
1201 my $current_count = scalar(@$all_results);
1203 $est_hit_count = $summary->{estimated_hit_count} || $summary->{visible}
1206 $logger->debug("staged search: located $current_count, with estimated hits=".
1207 $summary->{estimated_hit_count}." : visible=".$summary->{visible}.", checked=".$summary->{checked});
1209 if (defined($summary->{estimated_hit_count})) {
1210 foreach (qw/ checked visible excluded deleted /) {
1211 $global_summary->{$_} += $summary->{$_};
1213 $global_summary->{total} = $summary->{total};
1216 # we've found all the possible hits
1217 last if $current_count == $summary->{visible}
1218 and not defined $summary->{estimated_hit_count};
1220 # we've found enough results to satisfy the requested limit/offset
1221 last if $current_count >= ($user_limit + $user_offset);
1223 # we've scanned all possible hits
1224 if($summary->{checked} < $superpage_size) {
1225 $est_hit_count = scalar(@$all_results);
1226 # we have all possible results in hand, so we know the final hit count
1227 $is_real_hit_count = 1;
1232 my @results = grep {defined $_} @$all_results[$user_offset..($user_offset + $user_limit - 1)];
1234 # refine the estimate if we have more than one superpage
1235 if ($page > 0 and not $is_real_hit_count) {
1236 if ($global_summary->{checked} >= $global_summary->{total}) {
1237 $est_hit_count = $global_summary->{visible};
1239 my $updated_hit_count = $U->storagereq(
1240 'open-ils.storage.fts_paging_estimate',
1241 $global_summary->{checked},
1242 $global_summary->{visible},
1243 $global_summary->{excluded},
1244 $global_summary->{deleted},
1245 $global_summary->{total}
1247 $est_hit_count = $updated_hit_count->{$estimation_strategy};
1251 $conn->respond_complete(
1253 count => $est_hit_count,
1254 core_limit => $search_hash->{core_limit},
1255 superpage_size => $search_hash->{check_limit},
1256 superpage_summary => $current_page_summary,
1257 facet_key => $facet_key,
1262 cache_facets($facet_key, $new_ids, $IAmMetabib) if $docache;
1267 sub tag_circulated_records {
1268 my ($auth, $results, $metabib) = @_;
1269 my $e = new_editor(authtoken => $auth);
1270 return $results unless $e->checkauth;
1273 select => { acn => [{ column => 'record', alias => 'tagme' }] },
1274 from => { acp => 'acn' },
1275 where => { id => { in => { from => ['action.usr_visible_circ_copies', $e->requestor->id] } } },
1281 select => { mmsm => [{ column => 'metarecord', alias => 'tagme' }] },
1283 where => { source => { in => $query } },
1288 # Give me the distinct set of bib records that exist in the user's visible circulation history
1289 my $circ_recs = $e->json_query( $query );
1291 # if the record appears in the circ history, push a 1 onto
1292 # the rec array structure to indicate truthiness
1293 for my $rec (@$results) {
1294 push(@$rec, 1) if grep { $_->{tagme} eq $$rec[0] } @$circ_recs;
1300 # creates a unique token to represent the query in the cache
1301 sub search_cache_key {
1303 my $search_hash = shift;
1305 for my $key (sort keys %$search_hash) {
1306 push(@sorted, ($key => $$search_hash{$key}))
1307 unless $key eq 'limit' or
1309 $key eq 'skip_check';
1311 my $s = OpenSRF::Utils::JSON->perl2JSON(\@sorted);
1312 return $pfx . md5_hex($method . $s);
1315 sub retrieve_cached_facets {
1320 return undef unless ($key and $key =~ /_facets$/);
1322 return $cache->get_cache($key) || {};
1325 __PACKAGE__->register_method(
1326 method => "retrieve_cached_facets",
1327 api_name => "open-ils.search.facet_cache.retrieve",
1329 desc => 'Returns facet data derived from a specific search based on a key '.
1330 'generated by open-ils.search.biblio.multiclass.staged and friends.',
1333 desc => "The facet cache key returned with the initial search as the facet_key hash value",
1338 desc => 'Two level hash of facet values. Top level key is the facet id defined on the config.metabib_field table. '.
1339 'Second level key is a string facet value. Datum attached to each facet value is the number of distinct records, '.
1340 'or metarecords for a metarecord search, which use that facet value and are visible to the search at the time of '.
1341 'facet retrieval. These counts are calculated for all superpages that have been checked for visibility.',
1349 # add facets for this search to the facet cache
1350 my($key, $results, $metabib) = @_;
1351 my $data = $cache->get_cache($key);
1354 return undef unless (@$results);
1356 # The query we're constructing
1358 # select mfae.field as id,
1360 # count(distinct mmrsm.appropriate-id-field )
1361 # from metabib.facet_entry mfae
1362 # join metabib.metarecord_sourc_map mmrsm on (mfae.source = mmrsm.source)
1363 # where mmrsm.appropriate-id-field in IDLIST
1366 my $count_field = $metabib ? 'metarecord' : 'source';
1367 my $facets = $U->cstorereq( "open-ils.cstore.json_query.atomic",
1369 mfae => [ { column => 'field', alias => 'id'}, 'value' ],
1371 transform => 'count',
1373 column => $count_field,
1380 mmrsm => { field => 'source', fkey => 'source' }
1384 '+mmrsm' => { $count_field => $results }
1389 for my $facet (@$facets) {
1390 next unless ($facet->{value});
1391 $data->{$facet->{id}}->{$facet->{value}} += $facet->{count};
1394 $logger->info("facet compilation: cached with key=$key");
1396 $cache->put_cache($key, $data, $cache_timeout);
1399 sub cache_staged_search_page {
1400 # puts this set of results into the cache
1401 my($key, $page, $summary, $results) = @_;
1402 my $data = $cache->get_cache($key);
1405 summary => $summary,
1409 $logger->info("staged search: cached with key=$key, superpage=$page, estimated=".
1410 $summary->{estimated_hit_count}.", visible=".$summary->{visible});
1412 $cache->put_cache($key, $data, $cache_timeout);
1420 my $start = $offset;
1421 my $end = $offset + $limit - 1;
1423 $logger->debug("searching cache for $key : $start..$end\n");
1425 return undef unless $cache;
1426 my $data = $cache->get_cache($key);
1428 return undef unless $data;
1430 my $count = $data->[0];
1433 return undef unless $offset < $count;
1436 for( my $i = $offset; $i <= $end; $i++ ) {
1437 last unless my $d = $$data[$i];
1438 push( @result, $d );
1441 $logger->debug("search_cache found ".scalar(@result)." items for count=$count, start=$start, end=$end");
1448 my( $key, $count, $data ) = @_;
1449 return undef unless $cache;
1450 $logger->debug("search_cache putting ".
1451 scalar(@$data)." items at key $key with timeout $cache_timeout");
1452 $cache->put_cache($key, [ $count, $data ], $cache_timeout);
1456 __PACKAGE__->register_method(
1457 method => "biblio_mrid_to_modsbatch_batch",
1458 api_name => "open-ils.search.biblio.metarecord.mods_slim.batch.retrieve"
1461 sub biblio_mrid_to_modsbatch_batch {
1462 my( $self, $client, $mrids) = @_;
1463 # warn "Performing mrid_to_modsbatch_batch..."; # unconditional warn
1465 my $method = $self->method_lookup("open-ils.search.biblio.metarecord.mods_slim.retrieve");
1466 for my $id (@$mrids) {
1467 next unless defined $id;
1468 my ($m) = $method->run($id);
1475 foreach (qw /open-ils.search.biblio.metarecord.mods_slim.retrieve
1476 open-ils.search.biblio.metarecord.mods_slim.retrieve.staff/)
1478 __PACKAGE__->register_method(
1479 method => "biblio_mrid_to_modsbatch",
1482 desc => "Returns the mvr associated with a given metarecod. If none exists, it is created. "
1483 . "As usual, the .staff version of this method will include otherwise hidden records.",
1485 { desc => 'Metarecord ID', type => 'number' },
1486 { desc => '(Optional) Search filters hash with possible keys: format, org, depth', type => 'object' }
1489 desc => 'MVR Object, event on error',
1495 sub biblio_mrid_to_modsbatch {
1496 my( $self, $client, $mrid, $args) = @_;
1498 # warn "Grabbing mvr for $mrid\n"; # unconditional warn
1500 my ($mr, $evt) = _grab_metarecord($mrid);
1501 return $evt unless $mr;
1503 my $mvr = biblio_mrid_check_mvr($self, $client, $mr) ||
1504 biblio_mrid_make_modsbatch($self, $client, $mr);
1506 return $mvr unless ref($args);
1508 # Here we find the lead record appropriate for the given filters
1509 # and use that for the title and author of the metarecord
1510 my $format = $$args{format};
1511 my $org = $$args{org};
1512 my $depth = $$args{depth};
1514 return $mvr unless $format or $org or $depth;
1516 my $method = "open-ils.storage.ordered.metabib.metarecord.records";
1517 $method = "$method.staff" if $self->api_name =~ /staff/o;
1519 my $rec = $U->storagereq($method, $format, $org, $depth, 1);
1521 if( my $mods = $U->record_to_mvr($rec) ) {
1523 $mvr->title( $mods->title );
1524 $mvr->author($mods->author);
1525 $logger->debug("mods_slim updating title and ".
1526 "author in mvr with ".$mods->title." : ".$mods->author);
1532 # converts a metarecord to an mvr
1535 my $perl = OpenSRF::Utils::JSON->JSON2perl($mr->mods());
1536 return Fieldmapper::metabib::virtual_record->new($perl);
1539 # checks to see if a metarecord has mods, if so returns true;
1541 __PACKAGE__->register_method(
1542 method => "biblio_mrid_check_mvr",
1543 api_name => "open-ils.search.biblio.metarecord.mods_slim.check",
1544 notes => "Takes a metarecord ID or a metarecord object and returns true "
1545 . "if the metarecord already has an mvr associated with it."
1548 sub biblio_mrid_check_mvr {
1549 my( $self, $client, $mrid ) = @_;
1553 if(ref($mrid)) { $mr = $mrid; }
1554 else { ($mr, $evt) = _grab_metarecord($mrid); }
1555 return $evt if $evt;
1557 # warn "Checking mvr for mr " . $mr->id . "\n"; # unconditional warn
1559 return _mr_to_mvr($mr) if $mr->mods();
1563 sub _grab_metarecord {
1565 #my $e = OpenILS::Utils::Editor->new;
1566 my $e = new_editor();
1567 my $mr = $e->retrieve_metabib_metarecord($mrid) or return ( undef, $e->event );
1572 __PACKAGE__->register_method(
1573 method => "biblio_mrid_make_modsbatch",
1574 api_name => "open-ils.search.biblio.metarecord.mods_slim.create",
1575 notes => "Takes either a metarecord ID or a metarecord object. "
1576 . "Forces the creations of an mvr for the given metarecord. "
1577 . "The created mvr is returned."
1580 sub biblio_mrid_make_modsbatch {
1581 my( $self, $client, $mrid ) = @_;
1583 #my $e = OpenILS::Utils::Editor->new;
1584 my $e = new_editor();
1591 $mr = $e->retrieve_metabib_metarecord($mrid)
1592 or return $e->event;
1595 my $masterid = $mr->master_record;
1596 $logger->info("creating new mods batch for metarecord=$mrid, master record=$masterid");
1598 my $ids = $U->storagereq(
1599 'open-ils.storage.ordered.metabib.metarecord.records.staff.atomic', $mrid);
1600 return undef unless @$ids;
1602 my $master = $e->retrieve_biblio_record_entry($masterid)
1603 or return $e->event;
1605 # start the mods batch
1606 my $u = OpenILS::Utils::ModsParser->new();
1607 $u->start_mods_batch( $master->marc );
1609 # grab all of the sub-records and shove them into the batch
1610 my @ids = grep { $_ ne $masterid } @$ids;
1611 #my $subrecs = (@ids) ? $e->batch_retrieve_biblio_record_entry(\@ids) : [];
1616 my $r = $e->retrieve_biblio_record_entry($i);
1617 push( @$subrecs, $r ) if $r;
1622 $logger->debug("adding record ".$_->id." to mods batch for metarecord=$mrid");
1623 $u->push_mods_batch( $_->marc ) if $_->marc;
1627 # finish up and send to the client
1628 my $mods = $u->finish_mods_batch();
1629 $mods->doc_id($mrid);
1630 $client->respond_complete($mods);
1633 # now update the mods string in the db
1634 my $string = OpenSRF::Utils::JSON->perl2JSON($mods->decast);
1637 #$e = OpenILS::Utils::Editor->new(xact => 1);
1638 $e = new_editor(xact => 1);
1639 $e->update_metabib_metarecord($mr)
1640 or $logger->error("Error setting mods text on metarecord $mrid : " . Dumper($e->event));
1647 # converts a mr id into a list of record ids
1649 foreach (qw/open-ils.search.biblio.metarecord_to_records
1650 open-ils.search.biblio.metarecord_to_records.staff/)
1652 __PACKAGE__->register_method(
1653 method => "biblio_mrid_to_record_ids",
1656 desc => "Fetch record IDs corresponding to a meta-record ID, with optional search filters. "
1657 . "As usual, the .staff version of this method will include otherwise hidden records.",
1659 { desc => 'Metarecord ID', type => 'number' },
1660 { desc => '(Optional) Search filters hash with possible keys: format, org, depth', type => 'object' }
1663 desc => 'Results object like {count => $i, ids =>[...]}',
1671 sub biblio_mrid_to_record_ids {
1672 my( $self, $client, $mrid, $args ) = @_;
1674 my $format = $$args{format};
1675 my $org = $$args{org};
1676 my $depth = $$args{depth};
1678 my $method = "open-ils.storage.ordered.metabib.metarecord.records.atomic";
1679 $method =~ s/atomic/staff\.atomic/o if $self->api_name =~ /staff/o;
1680 my $recs = $U->storagereq($method, $mrid, $format, $org, $depth);
1682 return { count => scalar(@$recs), ids => $recs };
1686 __PACKAGE__->register_method(
1687 method => "biblio_record_to_marc_html",
1688 api_name => "open-ils.search.biblio.record.html"
1691 __PACKAGE__->register_method(
1692 method => "biblio_record_to_marc_html",
1693 api_name => "open-ils.search.authority.to_html"
1696 # Persistent parsers and setting objects
1697 my $parser = XML::LibXML->new();
1698 my $xslt = XML::LibXSLT->new();
1700 my $slim_marc_sheet;
1701 my $settings_client = OpenSRF::Utils::SettingsClient->new();
1703 sub biblio_record_to_marc_html {
1704 my($self, $client, $recordid, $slim, $marcxml) = @_;
1707 my $dir = $settings_client->config_value("dirs", "xsl");
1710 unless($slim_marc_sheet) {
1711 my $xsl = $settings_client->config_value(
1712 "apps", "open-ils.search", "app_settings", 'marc_html_xsl_slim');
1714 $xsl = $parser->parse_file("$dir/$xsl");
1715 $slim_marc_sheet = $xslt->parse_stylesheet($xsl);
1718 $sheet = $slim_marc_sheet;
1722 unless($marc_sheet) {
1723 my $xsl_key = ($slim) ? 'marc_html_xsl_slim' : 'marc_html_xsl';
1724 my $xsl = $settings_client->config_value(
1725 "apps", "open-ils.search", "app_settings", 'marc_html_xsl');
1726 $xsl = $parser->parse_file("$dir/$xsl");
1727 $marc_sheet = $xslt->parse_stylesheet($xsl);
1729 $sheet = $marc_sheet;
1734 my $e = new_editor();
1735 if($self->api_name =~ /authority/) {
1736 $record = $e->retrieve_authority_record_entry($recordid)
1737 or return $e->event;
1739 $record = $e->retrieve_biblio_record_entry($recordid)
1740 or return $e->event;
1742 $marcxml = $record->marc;
1745 my $xmldoc = $parser->parse_string($marcxml);
1746 my $html = $sheet->transform($xmldoc);
1747 return $html->documentElement->toString();
1750 __PACKAGE__->register_method(
1751 method => "format_biblio_record_entry",
1752 api_name => "open-ils.search.biblio.record.print",
1754 desc => 'Returns a printable version of the specified bib record',
1756 { desc => 'Biblio record entry ID or array of IDs', type => 'number' },
1759 desc => q/An action_trigger.event object or error event./,
1764 __PACKAGE__->register_method(
1765 method => "format_biblio_record_entry",
1766 api_name => "open-ils.search.biblio.record.email",
1768 desc => 'Emails an A/T templated version of the specified bib records to the authorized user',
1770 { desc => 'Authentication token', type => 'string'},
1771 { desc => 'Biblio record entry ID or array of IDs', type => 'number' },
1774 desc => q/Undefined on success, otherwise an error event./,
1780 sub format_biblio_record_entry {
1781 my($self, $conn, $arg1, $arg2) = @_;
1783 my $for_print = ($self->api_name =~ /print/);
1784 my $for_email = ($self->api_name =~ /email/);
1786 my $e; my $auth; my $bib_id; my $context_org;
1790 $context_org = $arg2 || $U->fetch_org_tree->id;
1791 $e = new_editor(xact => 1);
1792 } elsif ($for_email) {
1795 $e = new_editor(authtoken => $auth, xact => 1);
1796 return $e->die_event unless $e->checkauth;
1797 $context_org = $e->requestor->home_ou;
1801 if (ref $bib_id ne 'ARRAY') {
1802 $bib_ids = [ $bib_id ];
1807 my $bucket = Fieldmapper::container::biblio_record_entry_bucket->new;
1808 $bucket->btype('temp');
1809 $bucket->name('format_biblio_record_entry ' . $U->create_uuid_string);
1811 $bucket->owner($e->requestor)
1815 my $bucket_obj = $e->create_container_biblio_record_entry_bucket($bucket);
1817 for my $id (@$bib_ids) {
1819 my $bib = $e->retrieve_biblio_record_entry([$id]) or return $e->die_event;
1821 my $bucket_entry = Fieldmapper::container::biblio_record_entry_bucket_item->new;
1822 $bucket_entry->target_biblio_record_entry($bib);
1823 $bucket_entry->bucket($bucket_obj->id);
1824 $e->create_container_biblio_record_entry_bucket_item($bucket_entry);
1831 return $U->fire_object_event(undef, 'biblio.format.record_entry.print', [ $bucket ], $context_org);
1833 } elsif ($for_email) {
1835 $U->create_events_for_hook('biblio.format.record_entry.email', $bucket, $context_org, undef, undef, 1);
1842 __PACKAGE__->register_method(
1843 method => "retrieve_all_copy_statuses",
1844 api_name => "open-ils.search.config.copy_status.retrieve.all"
1847 sub retrieve_all_copy_statuses {
1848 my( $self, $client ) = @_;
1849 return new_editor()->retrieve_all_config_copy_status();
1853 __PACKAGE__->register_method(
1854 method => "copy_counts_per_org",
1855 api_name => "open-ils.search.biblio.copy_counts.retrieve"
1858 __PACKAGE__->register_method(
1859 method => "copy_counts_per_org",
1860 api_name => "open-ils.search.biblio.copy_counts.retrieve.staff"
1863 sub copy_counts_per_org {
1864 my( $self, $client, $record_id ) = @_;
1866 warn "Retreiveing copy copy counts for record $record_id and method " . $self->api_name . "\n";
1868 my $method = "open-ils.storage.biblio.record_entry.global_copy_count.atomic";
1869 if($self->api_name =~ /staff/) { $method =~ s/atomic/staff\.atomic/; }
1871 my $counts = $apputils->simple_scalar_request(
1872 "open-ils.storage", $method, $record_id );
1874 $counts = [ sort {$a->[0] <=> $b->[0]} @$counts ];
1879 __PACKAGE__->register_method(
1880 method => "copy_count_summary",
1881 api_name => "open-ils.search.biblio.copy_counts.summary.retrieve",
1882 notes => "returns an array of these: "
1883 . "[ org_id, callnumber_label, <status1_count>, <status2_count>,...] "
1884 . "where statusx is a copy status name. The statuses are sorted by ID.",
1888 sub copy_count_summary {
1889 my( $self, $client, $rid, $org, $depth ) = @_;
1892 my $data = $U->storagereq(
1893 'open-ils.storage.biblio.record_entry.status_copy_count.atomic', $rid, $org, $depth );
1895 return [ sort { $a->[1] cmp $b->[1] } @$data ];
1898 __PACKAGE__->register_method(
1899 method => "copy_location_count_summary",
1900 api_name => "open-ils.search.biblio.copy_location_counts.summary.retrieve",
1901 notes => "returns an array of these: "
1902 . "[ org_id, callnumber_label, copy_location, <status1_count>, <status2_count>,...] "
1903 . "where statusx is a copy status name. The statuses are sorted by ID.",
1906 sub copy_location_count_summary {
1907 my( $self, $client, $rid, $org, $depth ) = @_;
1910 my $data = $U->storagereq(
1911 'open-ils.storage.biblio.record_entry.status_copy_location_count.atomic', $rid, $org, $depth );
1913 return [ sort { $a->[1] cmp $b->[1] || $a->[2] cmp $b->[2] } @$data ];
1916 __PACKAGE__->register_method(
1917 method => "copy_count_location_summary",
1918 api_name => "open-ils.search.biblio.copy_counts.location.summary.retrieve",
1919 notes => "returns an array of these: "
1920 . "[ org_id, callnumber_label, <status1_count>, <status2_count>,...] "
1921 . "where statusx is a copy status name. The statuses are sorted by ID."
1924 sub copy_count_location_summary {
1925 my( $self, $client, $rid, $org, $depth ) = @_;
1928 my $data = $U->storagereq(
1929 'open-ils.storage.biblio.record_entry.status_copy_location_count.atomic', $rid, $org, $depth );
1930 return [ sort { $a->[1] cmp $b->[1] } @$data ];
1934 foreach (qw/open-ils.search.biblio.marc
1935 open-ils.search.biblio.marc.staff/)
1937 __PACKAGE__->register_method(
1938 method => "marc_search",
1941 desc => 'Fetch biblio IDs based on MARC record criteria. '
1942 . 'As usual, the .staff version of the search includes otherwise hidden records',
1945 desc => 'Search hash (required) with possible elements: searches, limit, offset, sort, sort_dir. ' .
1946 'See perldoc ' . __PACKAGE__ . ' for more detail.',
1949 {desc => 'limit (optional)', type => 'number'},
1950 {desc => 'offset (optional)', type => 'number'}
1953 desc => 'Results object like: { "count": $i, "ids": [...] }',
1960 =head3 open-ils.search.biblio.marc (arghash, limit, offset)
1962 As elsewhere the arghash is the required argument, and must be a hashref. The keys are:
1964 searches: complex query object (required)
1965 org_unit: The org ID to focus the search at
1966 depth : The org depth
1967 limit : integer search limit default: 10
1968 offset : integer search offset default: 0
1969 sort : What field to sort the results on? [ author | title | pubdate ]
1970 sort_dir: In what direction do we sort? [ asc | desc ]
1972 Additional keys to refine search criteria:
1975 language : Language (code)
1976 lit_form : Literary form
1977 item_form: Item form
1978 item_type: Item type
1979 format : The MARC format
1981 Please note that the specific strings to be used in the "addtional keys" will be entirely
1982 dependent on your loaded data.
1984 All keys except "searches" are optional.
1985 The "searches" value must be an arrayref of hashref elements, including keys "term" and "restrict".
1987 For example, an arg hash might look like:
2009 The arghash is eventually passed to the SRF call:
2010 L<open-ils.storage.biblio.full_rec.multi_search[.staff].atomic>
2012 Presently, search uses the cache unconditionally.
2016 # FIXME: that example above isn't actually tested.
2017 # TODO: docache option?
2019 my( $self, $conn, $args, $limit, $offset ) = @_;
2021 my $method = 'open-ils.storage.biblio.full_rec.multi_search';
2022 $method .= ".staff" if $self->api_name =~ /staff/;
2023 $method .= ".atomic";
2025 $limit ||= 10; # FIXME: what about $args->{limit} ?
2026 $offset ||= 0; # FIXME: what about $args->{offset} ?
2029 push( @search, ($_ => $$args{$_}) ) for (sort keys %$args);
2030 my $ckey = $pfx . md5_hex($method . OpenSRF::Utils::JSON->perl2JSON(\@search));
2032 my $recs = search_cache($ckey, $offset, $limit);
2035 $recs = $U->storagereq($method, %$args) || [];
2037 put_cache($ckey, scalar(@$recs), $recs);
2038 $recs = [ @$recs[$offset..($offset + ($limit - 1))] ];
2045 $count = $recs->[0]->[2] if $recs->[0] and $recs->[0]->[2];
2046 my @recs = map { $_->[0] } @$recs;
2048 return { ids => \@recs, count => $count };
2052 __PACKAGE__->register_method(
2053 method => "biblio_search_isbn",
2054 api_name => "open-ils.search.biblio.isbn",
2056 desc => 'Retrieve biblio IDs for a given ISBN',
2058 {desc => 'ISBN', type => 'string'} # or number maybe? How normalized is our storage data?
2061 desc => 'Results object like: { "count": $i, "ids": [...] }',
2067 sub biblio_search_isbn {
2068 my( $self, $client, $isbn ) = @_;
2069 $logger->debug("Searching ISBN $isbn");
2070 my $recs = $U->storagereq('open-ils.storage.id_list.biblio.record_entry.search.isbn.atomic', $isbn);
2071 return { ids => $recs, count => scalar(@$recs) };
2074 __PACKAGE__->register_method(
2075 method => "biblio_search_isbn_batch",
2076 api_name => "open-ils.search.biblio.isbn_list",
2079 sub biblio_search_isbn_batch {
2080 my( $self, $client, $isbn_list ) = @_;
2081 $logger->debug("Searching ISBNs @$isbn_list");
2082 my @recs = (); my %rec_set = ();
2083 foreach my $isbn ( @$isbn_list ) {
2084 foreach my $rec ( @{ $U->storagereq(
2085 'open-ils.storage.id_list.biblio.record_entry.search.isbn.atomic', $isbn )
2087 if (! $rec_set{ $rec }) {
2088 $rec_set{ $rec } = 1;
2093 return { ids => \@recs, count => scalar(@recs) };
2096 __PACKAGE__->register_method(
2097 method => "biblio_search_issn",
2098 api_name => "open-ils.search.biblio.issn",
2100 desc => 'Retrieve biblio IDs for a given ISSN',
2102 {desc => 'ISBN', type => 'string'}
2105 desc => 'Results object like: { "count": $i, "ids": [...] }',
2111 sub biblio_search_issn {
2112 my( $self, $client, $issn ) = @_;
2113 $logger->debug("Searching ISSN $issn");
2114 my $e = new_editor();
2116 my $recs = $U->storagereq(
2117 'open-ils.storage.id_list.biblio.record_entry.search.issn.atomic', $issn );
2118 return { ids => $recs, count => scalar(@$recs) };
2122 __PACKAGE__->register_method(
2123 method => "fetch_mods_by_copy",
2124 api_name => "open-ils.search.biblio.mods_from_copy",
2127 desc => 'Retrieve MODS record given an attached copy ID',
2129 { desc => 'Copy ID', type => 'number' }
2132 desc => 'MODS record, event on error or uncataloged item'
2137 sub fetch_mods_by_copy {
2138 my( $self, $client, $copyid ) = @_;
2139 my ($record, $evt) = $apputils->fetch_record_by_copy( $copyid );
2140 return $evt if $evt;
2141 return OpenILS::Event->new('ITEM_NOT_CATALOGED') unless $record->marc;
2142 return $apputils->record_to_mvr($record);
2146 # -------------------------------------------------------------------------------------
2148 __PACKAGE__->register_method(
2149 method => "cn_browse",
2150 api_name => "open-ils.search.callnumber.browse.target",
2151 notes => "Starts a callnumber browse"
2154 __PACKAGE__->register_method(
2155 method => "cn_browse",
2156 api_name => "open-ils.search.callnumber.browse.page_up",
2157 notes => "Returns the previous page of callnumbers",
2160 __PACKAGE__->register_method(
2161 method => "cn_browse",
2162 api_name => "open-ils.search.callnumber.browse.page_down",
2163 notes => "Returns the next page of callnumbers",
2167 # RETURNS array of arrays like so: label, owning_lib, record, id
2169 my( $self, $client, @params ) = @_;
2172 $method = 'open-ils.storage.asset.call_number.browse.target.atomic'
2173 if( $self->api_name =~ /target/ );
2174 $method = 'open-ils.storage.asset.call_number.browse.page_up.atomic'
2175 if( $self->api_name =~ /page_up/ );
2176 $method = 'open-ils.storage.asset.call_number.browse.page_down.atomic'
2177 if( $self->api_name =~ /page_down/ );
2179 return $apputils->simplereq( 'open-ils.storage', $method, @params );
2181 # -------------------------------------------------------------------------------------
2183 __PACKAGE__->register_method(
2184 method => "fetch_cn",
2185 api_name => "open-ils.search.callnumber.retrieve",
2187 notes => "retrieves a callnumber based on ID",
2191 my( $self, $client, $id ) = @_;
2192 my( $cn, $evt ) = $apputils->fetch_callnumber( $id );
2193 return $evt if $evt;
2197 __PACKAGE__->register_method(
2198 method => "fetch_copy_by_cn",
2199 api_name => 'open-ils.search.copies_by_call_number.retrieve',
2201 Returns an array of copy ID's by callnumber ID
2202 @param cnid The callnumber ID
2203 @return An array of copy IDs
2207 sub fetch_copy_by_cn {
2208 my( $self, $conn, $cnid ) = @_;
2209 return $U->cstorereq(
2210 'open-ils.cstore.direct.asset.copy.id_list.atomic',
2211 { call_number => $cnid, deleted => 'f' } );
2214 __PACKAGE__->register_method(
2215 method => 'fetch_cn_by_info',
2216 api_name => 'open-ils.search.call_number.retrieve_by_info',
2218 @param label The callnumber label
2219 @param record The record the cn is attached to
2220 @param org The owning library of the cn
2221 @return The callnumber object
2226 sub fetch_cn_by_info {
2227 my( $self, $conn, $label, $record, $org ) = @_;
2228 return $U->cstorereq(
2229 'open-ils.cstore.direct.asset.call_number.search',
2230 { label => $label, record => $record, owning_lib => $org, deleted => 'f' });
2235 __PACKAGE__->register_method(
2236 method => 'bib_extras',
2237 api_name => 'open-ils.search.biblio.lit_form_map.retrieve.all'
2239 __PACKAGE__->register_method(
2240 method => 'bib_extras',
2241 api_name => 'open-ils.search.biblio.item_form_map.retrieve.all'
2243 __PACKAGE__->register_method(
2244 method => 'bib_extras',
2245 api_name => 'open-ils.search.biblio.item_type_map.retrieve.all'
2247 __PACKAGE__->register_method(
2248 method => 'bib_extras',
2249 api_name => 'open-ils.search.biblio.bib_level_map.retrieve.all'
2251 __PACKAGE__->register_method(
2252 method => 'bib_extras',
2253 api_name => 'open-ils.search.biblio.audience_map.retrieve.all'
2259 my $e = new_editor();
2261 return $e->retrieve_all_config_lit_form_map()
2262 if( $self->api_name =~ /lit_form/ );
2264 return $e->retrieve_all_config_item_form_map()
2265 if( $self->api_name =~ /item_form_map/ );
2267 return $e->retrieve_all_config_item_type_map()
2268 if( $self->api_name =~ /item_type_map/ );
2270 return $e->retrieve_all_config_bib_level_map()
2271 if( $self->api_name =~ /bib_level_map/ );
2273 return $e->retrieve_all_config_audience_map()
2274 if( $self->api_name =~ /audience_map/ );
2281 __PACKAGE__->register_method(
2282 method => 'fetch_slim_record',
2283 api_name => 'open-ils.search.biblio.record_entry.slim.retrieve',
2285 desc => "Retrieves one or more biblio.record_entry without the attached marcxml",
2287 { desc => 'Array of Record IDs', type => 'array' }
2290 desc => 'Array of biblio records, event on error'
2295 sub fetch_slim_record {
2296 my( $self, $conn, $ids ) = @_;
2298 #my $editor = OpenILS::Utils::Editor->new;
2299 my $editor = new_editor();
2302 return $editor->event unless
2303 my $r = $editor->retrieve_biblio_record_entry($_);
2312 __PACKAGE__->register_method(
2313 method => 'rec_to_mr_rec_descriptors',
2314 api_name => 'open-ils.search.metabib.record_to_descriptors',
2316 specialized method...
2317 Given a biblio record id or a metarecord id,
2318 this returns a list of metabib.record_descriptor
2319 objects that live within the same metarecord
2320 @param args Object of args including:
2324 sub rec_to_mr_rec_descriptors {
2325 my( $self, $conn, $args ) = @_;
2327 my $rec = $$args{record};
2328 my $mrec = $$args{metarecord};
2329 my $item_forms = $$args{item_forms};
2330 my $item_types = $$args{item_types};
2331 my $item_lang = $$args{item_lang};
2333 my $e = new_editor();
2337 my $map = $e->search_metabib_metarecord_source_map({source => $rec});
2338 return $e->event unless @$map;
2339 $mrec = $$map[0]->metarecord;
2342 $recs = $e->search_metabib_metarecord_source_map({metarecord => $mrec});
2343 return $e->event unless @$recs;
2345 my @recs = map { $_->source } @$recs;
2346 my $search = { record => \@recs };
2347 $search->{item_form} = $item_forms if $item_forms and @$item_forms;
2348 $search->{item_type} = $item_types if $item_types and @$item_types;
2349 $search->{item_lang} = $item_lang if $item_lang;
2351 my $desc = $e->search_metabib_record_descriptor($search);
2353 return { metarecord => $mrec, descriptors => $desc };
2357 __PACKAGE__->register_method(
2358 method => 'fetch_age_protect',
2359 api_name => 'open-ils.search.copy.age_protect.retrieve.all',
2362 sub fetch_age_protect {
2363 return new_editor()->retrieve_all_config_rule_age_hold_protect();
2367 __PACKAGE__->register_method(
2368 method => 'copies_by_cn_label',
2369 api_name => 'open-ils.search.asset.copy.retrieve_by_cn_label',
2372 __PACKAGE__->register_method(
2373 method => 'copies_by_cn_label',
2374 api_name => 'open-ils.search.asset.copy.retrieve_by_cn_label.staff',
2377 sub copies_by_cn_label {
2378 my( $self, $conn, $record, $label, $circ_lib ) = @_;
2379 my $e = new_editor();
2380 my $cns = $e->search_asset_call_number({record => $record, label => $label, deleted => 'f'}, {idlist=>1});
2381 return [] unless @$cns;
2383 # show all non-deleted copies in the staff client ...
2384 if ($self->api_name =~ /staff$/o) {
2385 return $e->search_asset_copy({call_number => $cns, circ_lib => $circ_lib, deleted => 'f'}, {idlist=>1});
2388 # ... otherwise, grab the copies ...
2389 my $copies = $e->search_asset_copy(
2390 [ {call_number => $cns, circ_lib => $circ_lib, deleted => 'f', opac_visible => 't'},
2391 {flesh => 1, flesh_fields => { acp => [ qw/location status/] } }
2395 # ... and test for location and status visibility
2396 return [ map { ($U->is_true($_->location->opac_visible) && $U->is_true($_->status->opac_visible)) ? ($_->id) : () } @$copies ];