1 package OpenILS::Application::Storage::Publisher::metabib;
2 use base qw/OpenILS::Application::Storage::Publisher/;
4 use OpenSRF::EX qw/:try/;
5 use OpenILS::Application::Storage::FTS;
6 use OpenILS::Utils::Fieldmapper;
7 use OpenSRF::Utils::Logger qw/:level/;
8 use OpenSRF::Utils::Cache;
10 use Digest::MD5 qw/md5_hex/;
13 my $log = 'OpenSRF::Utils::Logger';
17 sub ordered_records_from_metarecord {
28 my ($t, $f) = split '-', $formats;
29 @types = split '', $t;
30 @forms = split '', $f;
35 "actor.org_unit_descendants($org, $depth)" :
36 "actor.org_unit_descendants($org)" ;
39 my $copies_visible = 'AND cp.opac_visible IS TRUE AND cs.holdable IS TRUE AND cl.opac_visible IS TRUE';
40 $copies_visible = '' if ($self->api_name =~ /staff/o);
42 my $sm_table = metabib::metarecord_source_map->table;
43 my $rd_table = metabib::record_descriptor->table;
44 my $fr_table = metabib::full_rec->table;
45 my $cn_table = asset::call_number->table;
46 my $cl_table = asset::copy_location->table;
47 my $cp_table = asset::copy->table;
48 my $cs_table = config::copy_status->table;
49 my $src_table = config::bib_source->table;
50 my $out_table = actor::org_unit_type->table;
51 my $br_table = biblio::record_entry->table;
58 FIRST(COALESCE(LTRIM(SUBSTR( value, COALESCE(SUBSTRING(ind2 FROM '\\\\d+'),'0')::INT )),'zzzzzzzz')) AS title
70 if ($copies_visible) {
76 WHERE rd.record = sm.source
77 AND fr.record = sm.source
80 AND (EXISTS ((SELECT 1
82 JOIN $cn_table cn ON (cp.call_number = cn.id)
83 JOIN $cs_table cs ON (cp.status = cs.id)
84 JOIN $cl_table cl ON (cp.location = cl.id)
85 JOIN $descendants d ON (cp.circ_lib = d.id)
86 WHERE cn.record = sm.source
92 WHERE src.id = br.source
93 AND src.transcendant IS TRUE))
100 JOIN $br_table br ON (sm.source = br.id)
101 JOIN $fr_table fr ON (fr.record = br.id)
102 JOIN $rd_table rd ON (rd.record = br.id)
103 WHERE sm.metarecord = ?
109 WHERE cn.record = br.id
110 AND cn.deleted = FALSE
111 AND cp.deleted = FALSE
112 AND cp.circ_lib = d.id
113 AND cn.id = cp.call_number
119 WHERE cn.record = br.id
120 AND cn.deleted = FALSE
121 AND cp.deleted = FALSE
122 AND cn.id = cp.call_number
128 WHERE src.id = br.source
129 AND src.transcendant IS TRUE))
135 $sql .= ' AND rd.item_type IN ('.join(',',map{'?'}@types).')';
139 $sql .= ' AND rd.item_form IN ('.join(',',map{'?'}@forms).')';
149 GROUP BY record, item_type, item_form, quality
152 WHEN item_type IS NULL -- default
154 WHEN item_type = '' -- default
156 WHEN item_type IN ('a','t') -- books
158 WHEN item_type = 'g' -- movies
160 WHEN item_type IN ('i','j') -- sound recordings
162 WHEN item_type = 'm' -- software
164 WHEN item_type = 'k' -- images
166 WHEN item_type IN ('e','f') -- maps
168 WHEN item_type IN ('o','p') -- mixed
170 WHEN item_type IN ('c','d') -- music
172 WHEN item_type = 'r' -- 3d
179 my $ids = metabib::metarecord_source_map->db_Main->selectcol_arrayref($sql, {}, "$mr", @types, @forms);
180 return $ids if ($self->api_name =~ /atomic$/o);
182 $client->respond( $_ ) for ( @$ids );
186 __PACKAGE__->register_method(
187 api_name => 'open-ils.storage.ordered.metabib.metarecord.records',
188 method => 'ordered_records_from_metarecord',
192 __PACKAGE__->register_method(
193 api_name => 'open-ils.storage.ordered.metabib.metarecord.records.staff',
194 method => 'ordered_records_from_metarecord',
199 __PACKAGE__->register_method(
200 api_name => 'open-ils.storage.ordered.metabib.metarecord.records.atomic',
201 method => 'ordered_records_from_metarecord',
205 __PACKAGE__->register_method(
206 api_name => 'open-ils.storage.ordered.metabib.metarecord.records.staff.atomic',
207 method => 'ordered_records_from_metarecord',
217 my $tag = ($self->api_name =~ /isbn/o) ? '020' : '022';
219 my $fr_table = metabib::full_rec->table;
228 my $list = metabib::metarecord_source_map->db_Main->selectcol_arrayref($sql, {}, $tag, "$isxn%");
229 $client->respond($_) for (@$list);
232 __PACKAGE__->register_method(
233 api_name => 'open-ils.storage.id_list.biblio.record_entry.search.isbn',
234 method => 'isxn_search',
238 __PACKAGE__->register_method(
239 api_name => 'open-ils.storage.id_list.biblio.record_entry.search.issn',
240 method => 'isxn_search',
245 sub metarecord_copy_count {
251 my $sm_table = metabib::metarecord_source_map->table;
252 my $rd_table = metabib::record_descriptor->table;
253 my $cn_table = asset::call_number->table;
254 my $cp_table = asset::copy->table;
255 my $br_table = biblio::record_entry->table;
256 my $src_table = config::bib_source->table;
257 my $cl_table = asset::copy_location->table;
258 my $cs_table = config::copy_status->table;
259 my $out_table = actor::org_unit_type->table;
260 my $descendants = "actor.org_unit_descendants(u.id)";
261 my $ancestors = "actor.org_unit_ancestors(?)";
263 my $copies_visible = 'AND cp.opac_visible IS TRUE AND cs.holdable IS TRUE AND cl.opac_visible IS TRUE';
264 $copies_visible = '' if ($self->api_name =~ /staff/o);
267 my ($t_filter, $f_filter) = ('','');
270 my ($t, $f) = split '-', $args{format};
271 @types = split '', $t;
272 @forms = split '', $f;
274 $t_filter = ' AND rd.item_type IN ('.join(',',map{'?'}@types).')';
278 $f_filter .= ' AND rd.item_form IN ('.join(',',map{'?'}@forms).')';
288 JOIN $cn_table cn ON (cn.record = r.source)
289 JOIN $rd_table rd ON (cn.record = rd.record)
290 JOIN $cp_table cp ON (cn.id = cp.call_number)
291 JOIN $cs_table cs ON (cp.status = cs.id)
292 JOIN $cl_table cl ON (cp.location = cl.id)
293 JOIN $descendants a ON (cp.circ_lib = a.id)
294 WHERE r.metarecord = ?
295 AND cn.deleted IS FALSE
296 AND cp.deleted IS FALSE
305 JOIN $cn_table cn ON (cn.record = r.source)
306 JOIN $rd_table rd ON (cn.record = rd.record)
307 JOIN $cp_table cp ON (cn.id = cp.call_number)
308 JOIN $cs_table cs ON (cp.status = cs.id)
309 JOIN $cl_table cl ON (cp.location = cl.id)
310 JOIN $descendants a ON (cp.circ_lib = a.id)
311 WHERE r.metarecord = ?
313 AND cn.deleted IS FALSE
314 AND cp.deleted IS FALSE
323 JOIN $cn_table cn ON (cn.record = r.source)
324 JOIN $rd_table rd ON (cn.record = rd.record)
325 JOIN $cp_table cp ON (cn.id = cp.call_number)
326 JOIN $cs_table cs ON (cp.status = cs.id)
327 JOIN $cl_table cl ON (cp.location = cl.id)
328 WHERE r.metarecord = ?
329 AND cn.deleted IS FALSE
330 AND cp.deleted IS FALSE
331 AND cp.opac_visible IS TRUE
332 AND cs.holdable IS TRUE
333 AND cl.opac_visible IS TRUE
340 JOIN $br_table br ON (br.id = r.source)
341 LEFT JOIN $src_table src ON (src.id = br.source)
342 WHERE r.metarecord = ?
343 AND src.transcendant IS TRUE
348 JOIN $out_table t ON (u.ou_type = t.id)
352 my $sth = metabib::metarecord_source_map->db_Main->prepare_cached($sql);
353 $sth->execute( ''.$args{metarecord},
356 ''.$args{metarecord},
359 ''.$args{metarecord},
362 ''.$args{metarecord},
366 while ( my $row = $sth->fetchrow_hashref ) {
367 $client->respond( $row );
371 __PACKAGE__->register_method(
372 api_name => 'open-ils.storage.metabib.metarecord.copy_count',
373 method => 'metarecord_copy_count',
378 __PACKAGE__->register_method(
379 api_name => 'open-ils.storage.metabib.metarecord.copy_count.staff',
380 method => 'metarecord_copy_count',
386 sub biblio_multi_search_full_rec {
391 my $class_join = $args{class_join} || 'AND';
392 my $limit = $args{limit} || 100;
393 my $offset = $args{offset} || 0;
394 my $sort = $args{'sort'};
395 my $sort_dir = $args{sort_dir} || 'DESC';
400 for my $arg (@{ $args{searches} }) {
401 my $term = $$arg{term};
402 my $limiters = $$arg{restrict};
404 my ($index_col) = metabib::full_rec->columns('FTS');
405 $index_col ||= 'value';
406 my $search_table = metabib::full_rec->table;
408 my $fts = OpenILS::Application::Storage::FTS->compile($term, 'value',"$index_col");
410 my $fts_where = $fts->sql_where_clause();
411 my @fts_ranks = $fts->fts_rank;
413 my $rank = join(' + ', @fts_ranks);
416 for my $limit (@$limiters) {
417 push @wheres, "( tag = ? AND subfield LIKE ? AND $fts_where )";
418 push @binds, $$limit{tag}, $$limit{subfield};
419 $log->debug("Limiting query using { tag => $$limit{tag}, subfield => $$limit{subfield} }", DEBUG);
421 my $where = join(' OR ', @wheres);
423 push @selects, "SELECT id, record, $rank as sum FROM $search_table WHERE $where";
427 my $descendants = defined($args{depth}) ?
428 "actor.org_unit_descendants($args{org_unit}, $args{depth})" :
429 "actor.org_unit_descendants($args{org_unit})" ;
432 my $metabib_record_descriptor = metabib::record_descriptor->table;
433 my $metabib_full_rec = metabib::full_rec->table;
434 my $asset_call_number_table = asset::call_number->table;
435 my $asset_copy_table = asset::copy->table;
436 my $cs_table = config::copy_status->table;
437 my $cl_table = asset::copy_location->table;
438 my $br_table = biblio::record_entry->table;
440 my $cj = 'HAVING COUNT(x.id) = ' . scalar(@selects) if ($class_join eq 'AND');
442 '(SELECT x.record, sum(x.sum) FROM (('.
443 join(') UNION ALL (', @selects).
444 ")) x GROUP BY 1 $cj ORDER BY 2 DESC )";
446 my $has_vols = 'AND cn.owning_lib = d.id';
447 my $has_copies = 'AND cp.call_number = cn.id';
448 my $copies_visible = 'AND cp.opac_visible IS TRUE AND cs.holdable IS TRUE AND cl.opac_visible IS TRUE';
450 if ($self->api_name =~ /staff/o) {
451 $copies_visible = '';
452 $has_copies = '' if ($ou_type == 0);
453 $has_vols = '' if ($ou_type == 0);
456 my ($t_filter, $f_filter) = ('','');
457 my ($a_filter, $l_filter, $lf_filter) = ('','','');
459 if (my $a = $args{audience}) {
460 $a = [$a] if (!ref($a));
463 $a_filter = ' AND rd.audience IN ('.join(',',map{'?'}@aud).')';
467 if (my $l = $args{language}) {
468 $l = [$l] if (!ref($l));
471 $l_filter = ' AND rd.item_lang IN ('.join(',',map{'?'}@lang).')';
475 if (my $f = $args{lit_form}) {
476 $f = [$f] if (!ref($f));
479 $lf_filter = ' AND rd.lit_form IN ('.join(',',map{'?'}@lit_form).')';
480 push @binds, @lit_form;
483 if (my $f = $args{item_form}) {
484 $f = [$f] if (!ref($f));
487 $f_filter = ' AND rd.item_form IN ('.join(',',map{'?'}@forms).')';
491 if (my $t = $args{item_type}) {
492 $t = [$t] if (!ref($t));
495 $t_filter = ' AND rd.item_type IN ('.join(',',map{'?'}@types).')';
501 my ($t, $f) = split '-', $args{format};
502 my @types = split '', $t;
503 my @forms = split '', $f;
505 $t_filter = ' AND rd.item_type IN ('.join(',',map{'?'}@types).')';
509 $f_filter .= ' AND rd.item_form IN ('.join(',',map{'?'}@forms).')';
511 push @binds, @types, @forms;
514 my $relevance = 'sum(f.sum)';
515 $relevance = 1 if (!$copies_visible);
517 my $rank = $relevance;
518 if (lc($sort) eq 'pubdate') {
521 SELECT COALESCE(SUBSTRING(frp.value FROM '\\\\d+'),'9999')::INT
522 FROM $metabib_full_rec frp
523 WHERE frp.record = f.record
525 AND frp.subfield = 'c'
529 } elsif (lc($sort) eq 'create_date') {
531 ( FIRST (( SELECT create_date FROM $br_table rbr WHERE rbr.id = f.record)) )
533 } elsif (lc($sort) eq 'edit_date') {
535 ( FIRST (( SELECT edit_date FROM $br_table rbr WHERE rbr.id = f.record)) )
537 } elsif (lc($sort) eq 'title') {
540 SELECT COALESCE(LTRIM(SUBSTR( frt.value, COALESCE(SUBSTRING(frt.ind2 FROM '\\\\d+'),'0')::INT )),'zzzzzzzz')
541 FROM $metabib_full_rec frt
542 WHERE frt.record = f.record
544 AND frt.subfield = 'a'
548 } elsif (lc($sort) eq 'author') {
551 SELECT COALESCE(LTRIM(fra.value),'zzzzzzzz')
552 FROM $metabib_full_rec fra
553 WHERE fra.record = f.record
554 AND fra.tag LIKE '1%'
555 AND fra.subfield = 'a'
556 ORDER BY fra.tag::text::int
565 if ($copies_visible) {
567 SELECT f.record, $relevance, count(DISTINCT cp.id), $rank
568 FROM $search_table f,
569 $asset_call_number_table cn,
570 $asset_copy_table cp,
574 $metabib_record_descriptor rd,
576 WHERE br.id = f.record
577 AND cn.record = f.record
578 AND rd.record = f.record
579 AND cp.status = cs.id
580 AND cp.location = cl.id
581 AND br.deleted IS FALSE
582 AND cn.deleted IS FALSE
583 AND cp.deleted IS FALSE
592 GROUP BY f.record HAVING count(DISTINCT cp.id) > 0
593 ORDER BY 4 $sort_dir,3 DESC
597 SELECT f.record, 1, 1, $rank
598 FROM $search_table f,
600 $metabib_record_descriptor rd
601 WHERE br.id = f.record
602 AND rd.record = f.record
603 AND br.deleted IS FALSE
615 $log->debug("Search SQL :: [$select]",DEBUG);
617 my $recs = metabib::full_rec->db_Main->selectall_arrayref("$select;", {}, @binds);
618 $log->debug("Search yielded ".scalar(@$recs)." results.",DEBUG);
621 $max = 1 if (!@$recs);
623 $max = $$_[1] if ($$_[1] > $max);
627 for my $rec (@$recs[$offset .. $offset + $limit - 1]) {
628 next unless ($$rec[0]);
629 my ($rid,$rank,$junk,$skip) = @$rec;
630 $client->respond( [$rid, sprintf('%0.3f',$rank/$max), $count] );
634 __PACKAGE__->register_method(
635 api_name => 'open-ils.storage.biblio.full_rec.multi_search',
636 method => 'biblio_multi_search_full_rec',
641 __PACKAGE__->register_method(
642 api_name => 'open-ils.storage.biblio.full_rec.multi_search.staff',
643 method => 'biblio_multi_search_full_rec',
649 sub search_full_rec {
655 my $term = $args{term};
656 my $limiters = $args{restrict};
658 my ($index_col) = metabib::full_rec->columns('FTS');
659 $index_col ||= 'value';
660 my $search_table = metabib::full_rec->table;
662 my $fts = OpenILS::Application::Storage::FTS->compile($term, 'value',"$index_col");
664 my $fts_where = $fts->sql_where_clause();
665 my @fts_ranks = $fts->fts_rank;
667 my $rank = join(' + ', @fts_ranks);
671 for my $limit (@$limiters) {
672 push @wheres, "( tag = ? AND subfield LIKE ? AND $fts_where )";
673 push @binds, $$limit{tag}, $$limit{subfield};
674 $log->debug("Limiting query using { tag => $$limit{tag}, subfield => $$limit{subfield} }", DEBUG);
676 my $where = join(' OR ', @wheres);
678 my $select = "SELECT record, sum($rank) FROM $search_table WHERE $where GROUP BY 1 ORDER BY 2 DESC;";
680 $log->debug("Search SQL :: [$select]",DEBUG);
682 my $recs = metabib::full_rec->db_Main->selectall_arrayref($select, {}, @binds);
683 $log->debug("Search yielded ".scalar(@$recs)." results.",DEBUG);
685 $client->respond($_) for (@$recs);
688 __PACKAGE__->register_method(
689 api_name => 'open-ils.storage.direct.metabib.full_rec.search_fts.value',
690 method => 'search_full_rec',
695 __PACKAGE__->register_method(
696 api_name => 'open-ils.storage.direct.metabib.full_rec.search_fts.index_vector',
697 method => 'search_full_rec',
704 # XXX factored most of the PG dependant stuff out of here... need to find a way to do "dependants".
705 sub search_class_fts {
710 my $term = $args{term};
711 my $ou = $args{org_unit};
712 my $ou_type = $args{depth};
713 my $limit = $args{limit};
714 my $offset = $args{offset};
716 my $limit_clause = '';
717 my $offset_clause = '';
719 $limit_clause = "LIMIT $limit" if (defined $limit and int($limit) > 0);
720 $offset_clause = "OFFSET $offset" if (defined $offset and int($offset) > 0);
723 my ($t_filter, $f_filter) = ('','');
726 my ($t, $f) = split '-', $args{format};
727 @types = split '', $t;
728 @forms = split '', $f;
730 $t_filter = ' AND rd.item_type IN ('.join(',',map{'?'}@types).')';
734 $f_filter .= ' AND rd.item_form IN ('.join(',',map{'?'}@forms).')';
740 my $descendants = defined($ou_type) ?
741 "actor.org_unit_descendants($ou, $ou_type)" :
742 "actor.org_unit_descendants($ou)";
744 my $class = $self->{cdbi};
745 my $search_table = $class->table;
747 my $metabib_record_descriptor = metabib::record_descriptor->table;
748 my $metabib_metarecord = metabib::metarecord->table;
749 my $metabib_metarecord_source_map_table = metabib::metarecord_source_map->table;
750 my $asset_call_number_table = asset::call_number->table;
751 my $asset_copy_table = asset::copy->table;
752 my $cs_table = config::copy_status->table;
753 my $cl_table = asset::copy_location->table;
755 my ($index_col) = $class->columns('FTS');
756 $index_col ||= 'value';
758 my $fts = OpenILS::Application::Storage::FTS->compile($term, 'f.value', "f.$index_col");
760 my $fts_where = $fts->sql_where_clause;
761 my @fts_ranks = $fts->fts_rank;
763 my $rank = join(' + ', @fts_ranks);
765 my $has_vols = 'AND cn.owning_lib = d.id';
766 my $has_copies = 'AND cp.call_number = cn.id';
767 my $copies_visible = 'AND cp.opac_visible IS TRUE AND cs.holdable IS TRUE AND cl.opac_visible IS TRUE';
769 my $visible_count = ', count(DISTINCT cp.id)';
770 my $visible_count_test = 'HAVING count(DISTINCT cp.id) > 0';
772 if ($self->api_name =~ /staff/o) {
773 $copies_visible = '';
774 $visible_count_test = '';
775 $has_copies = '' if ($ou_type == 0);
776 $has_vols = '' if ($ou_type == 0);
779 my $rank_calc = <<" RANK";
781 * CASE WHEN f.value ILIKE ? THEN 1.2 ELSE 1 END -- phrase order
782 * CASE WHEN f.value ILIKE ? THEN 1.5 ELSE 1 END -- first word match
783 * CASE WHEN f.value ~* ? THEN 2 ELSE 1 END -- only word match
784 )/COUNT(m.source)), MIN(COALESCE(CHAR_LENGTH(f.value),1))
787 $rank_calc = ',1 , 1' if ($self->api_name =~ /unordered/o);
789 if ($copies_visible) {
791 SELECT m.metarecord $rank_calc $visible_count, CASE WHEN COUNT(DISTINCT m.source) = 1 THEN MAX(m.source) ELSE MAX(0) END
792 FROM $search_table f,
793 $metabib_metarecord_source_map_table m,
794 $asset_call_number_table cn,
795 $asset_copy_table cp,
798 $metabib_record_descriptor rd,
801 AND m.source = f.source
802 AND cn.record = m.source
803 AND rd.record = m.source
804 AND cp.status = cs.id
805 AND cp.location = cl.id
811 GROUP BY 1 $visible_count_test
813 $limit_clause $offset_clause
817 SELECT m.metarecord $rank_calc, 0, CASE WHEN COUNT(DISTINCT m.source) = 1 THEN MAX(m.source) ELSE MAX(0) END
818 FROM $search_table f,
819 $metabib_metarecord_source_map_table m,
820 $metabib_record_descriptor rd
822 AND m.source = f.source
823 AND rd.record = m.source
828 $limit_clause $offset_clause
832 $log->debug("Field Search SQL :: [$select]",DEBUG);
834 my $SQLstring = join('%',$fts->words);
835 my $REstring = join('\\s+',$fts->words);
836 my $first_word = ($fts->words)[0].'%';
837 my $recs = ($self->api_name =~ /unordered/o) ?
838 $class->db_Main->selectall_arrayref($select, {}, @types, @forms) :
839 $class->db_Main->selectall_arrayref($select, {},
840 '%'.lc($SQLstring).'%', # phrase order match
841 lc($first_word), # first word match
842 '^\\s*'.lc($REstring).'\\s*/?\s*$', # full exact match
846 $log->debug("Search yielded ".scalar(@$recs)." results.",DEBUG);
848 $client->respond($_) for (map { [@$_[0,1,3,4]] } @$recs);
852 for my $class ( qw/title author subject keyword series/ ) {
853 __PACKAGE__->register_method(
854 api_name => "open-ils.storage.metabib.$class.search_fts.metarecord",
855 method => 'search_class_fts',
858 cdbi => "metabib::${class}_field_entry",
861 __PACKAGE__->register_method(
862 api_name => "open-ils.storage.metabib.$class.search_fts.metarecord.unordered",
863 method => 'search_class_fts',
866 cdbi => "metabib::${class}_field_entry",
869 __PACKAGE__->register_method(
870 api_name => "open-ils.storage.metabib.$class.search_fts.metarecord.staff",
871 method => 'search_class_fts',
874 cdbi => "metabib::${class}_field_entry",
877 __PACKAGE__->register_method(
878 api_name => "open-ils.storage.metabib.$class.search_fts.metarecord.staff.unordered",
879 method => 'search_class_fts',
882 cdbi => "metabib::${class}_field_entry",
887 # XXX factored most of the PG dependant stuff out of here... need to find a way to do "dependants".
888 sub search_class_fts_count {
893 my $term = $args{term};
894 my $ou = $args{org_unit};
895 my $ou_type = $args{depth};
896 my $limit = $args{limit} || 100;
897 my $offset = $args{offset} || 0;
899 my $descendants = defined($ou_type) ?
900 "actor.org_unit_descendants($ou, $ou_type)" :
901 "actor.org_unit_descendants($ou)";
904 my ($t_filter, $f_filter) = ('','');
907 my ($t, $f) = split '-', $args{format};
908 @types = split '', $t;
909 @forms = split '', $f;
911 $t_filter = ' AND rd.item_type IN ('.join(',',map{'?'}@types).')';
915 $f_filter .= ' AND rd.item_form IN ('.join(',',map{'?'}@forms).')';
920 (my $search_class = $self->api_name) =~ s/.*metabib.(\w+).search_fts.*/$1/o;
922 my $class = $self->{cdbi};
923 my $search_table = $class->table;
925 my $metabib_record_descriptor = metabib::record_descriptor->table;
926 my $metabib_metarecord_source_map_table = metabib::metarecord_source_map->table;
927 my $asset_call_number_table = asset::call_number->table;
928 my $asset_copy_table = asset::copy->table;
929 my $cs_table = config::copy_status->table;
930 my $cl_table = asset::copy_location->table;
932 my ($index_col) = $class->columns('FTS');
933 $index_col ||= 'value';
935 my $fts = OpenILS::Application::Storage::FTS->compile($term, 'value',"$index_col");
937 my $fts_where = $fts->sql_where_clause;
939 my $has_vols = 'AND cn.owning_lib = d.id';
940 my $has_copies = 'AND cp.call_number = cn.id';
941 my $copies_visible = 'AND cp.opac_visible IS TRUE AND cs.holdable IS TRUE AND cl.opac_visible IS TRUE';
942 if ($self->api_name =~ /staff/o) {
943 $copies_visible = '';
944 $has_vols = '' if ($ou_type == 0);
945 $has_copies = '' if ($ou_type == 0);
948 # XXX test an "EXISTS version of descendant checking...
950 if ($copies_visible) {
952 SELECT count(distinct m.metarecord)
953 FROM $search_table f,
954 $metabib_metarecord_source_map_table m,
955 $metabib_metarecord_source_map_table mr,
956 $asset_call_number_table cn,
957 $asset_copy_table cp,
960 $metabib_record_descriptor rd,
963 AND mr.source = f.source
964 AND mr.metarecord = m.metarecord
965 AND cn.record = m.source
966 AND rd.record = m.source
967 AND cp.status = cs.id
968 AND cp.location = cl.id
977 SELECT count(distinct m.metarecord)
978 FROM $search_table f,
979 $metabib_metarecord_source_map_table m,
980 $metabib_metarecord_source_map_table mr,
981 $metabib_record_descriptor rd
983 AND mr.source = f.source
984 AND mr.metarecord = m.metarecord
985 AND rd.record = m.source
991 $log->debug("Field Search Count SQL :: [$select]",DEBUG);
993 my $recs = $class->db_Main->selectrow_arrayref($select, {}, @types, @forms)->[0];
995 $log->debug("Count Search yielded $recs results.",DEBUG);
1000 for my $class ( qw/title author subject keyword series/ ) {
1001 __PACKAGE__->register_method(
1002 api_name => "open-ils.storage.metabib.$class.search_fts.metarecord_count",
1003 method => 'search_class_fts_count',
1006 cdbi => "metabib::${class}_field_entry",
1009 __PACKAGE__->register_method(
1010 api_name => "open-ils.storage.metabib.$class.search_fts.metarecord_count.staff",
1011 method => 'search_class_fts_count',
1014 cdbi => "metabib::${class}_field_entry",
1020 # XXX factored most of the PG dependant stuff out of here... need to find a way to do "dependants".
1021 sub postfilter_search_class_fts {
1026 my $term = $args{term};
1027 my $sort = $args{'sort'};
1028 my $sort_dir = $args{sort_dir} || 'DESC';
1029 my $ou = $args{org_unit};
1030 my $ou_type = $args{depth};
1031 my $limit = $args{limit} || 10;
1032 my $visiblity_limit = $args{visiblity_limit} || 5000;
1033 my $offset = $args{offset} || 0;
1035 my $outer_limit = 1000;
1037 my $limit_clause = '';
1038 my $offset_clause = '';
1040 $limit_clause = "LIMIT $outer_limit";
1041 $offset_clause = "OFFSET $offset" if (defined $offset and int($offset) > 0);
1043 my (@types,@forms,@lang,@aud,@lit_form);
1044 my ($t_filter, $f_filter) = ('','');
1045 my ($a_filter, $l_filter, $lf_filter) = ('','','');
1046 my ($ot_filter, $of_filter) = ('','');
1047 my ($oa_filter, $ol_filter, $olf_filter) = ('','','');
1049 if (my $a = $args{audience}) {
1050 $a = [$a] if (!ref($a));
1053 $a_filter = ' AND rd.audience IN ('.join(',',map{'?'}@aud).')';
1054 $oa_filter = ' AND ord.audience IN ('.join(',',map{'?'}@aud).')';
1057 if (my $l = $args{language}) {
1058 $l = [$l] if (!ref($l));
1061 $l_filter = ' AND rd.item_lang IN ('.join(',',map{'?'}@lang).')';
1062 $ol_filter = ' AND ord.item_lang IN ('.join(',',map{'?'}@lang).')';
1065 if (my $f = $args{lit_form}) {
1066 $f = [$f] if (!ref($f));
1069 $lf_filter = ' AND rd.lit_form IN ('.join(',',map{'?'}@lit_form).')';
1070 $olf_filter = ' AND ord.lit_form IN ('.join(',',map{'?'}@lit_form).')';
1073 if ($args{format}) {
1074 my ($t, $f) = split '-', $args{format};
1075 @types = split '', $t;
1076 @forms = split '', $f;
1078 $t_filter = ' AND rd.item_type IN ('.join(',',map{'?'}@types).')';
1079 $ot_filter = ' AND ord.item_type IN ('.join(',',map{'?'}@types).')';
1083 $f_filter .= ' AND rd.item_form IN ('.join(',',map{'?'}@forms).')';
1084 $of_filter .= ' AND ord.item_form IN ('.join(',',map{'?'}@forms).')';
1089 my $descendants = defined($ou_type) ?
1090 "actor.org_unit_descendants($ou, $ou_type)" :
1091 "actor.org_unit_descendants($ou)";
1093 my $class = $self->{cdbi};
1094 my $search_table = $class->table;
1096 my $metabib_full_rec = metabib::full_rec->table;
1097 my $metabib_record_descriptor = metabib::record_descriptor->table;
1098 my $metabib_metarecord = metabib::metarecord->table;
1099 my $metabib_metarecord_source_map_table = metabib::metarecord_source_map->table;
1100 my $asset_call_number_table = asset::call_number->table;
1101 my $asset_copy_table = asset::copy->table;
1102 my $cs_table = config::copy_status->table;
1103 my $cl_table = asset::copy_location->table;
1104 my $br_table = biblio::record_entry->table;
1106 my ($index_col) = $class->columns('FTS');
1107 $index_col ||= 'value';
1109 my $fts = OpenILS::Application::Storage::FTS->compile($term, 'f.value', "f.$index_col");
1111 my $SQLstring = join('%',map { lc($_) } $fts->words);
1112 my $REstring = '^' . join('\s+',map { lc($_) } $fts->words) . '\W*$';
1113 my $first_word = lc(($fts->words)[0]).'%';
1115 my $fts_where = $fts->sql_where_clause;
1116 my @fts_ranks = $fts->fts_rank;
1119 $bonus{'metabib::keyword_field_entry'} = [ { 'CASE WHEN f.value ILIKE ? THEN 1.2 ELSE 1 END' => $SQLstring } ];
1120 $bonus{'metabib::title_field_entry'} =
1121 $bonus{'metabib::series_field_entry'} = [
1122 { 'CASE WHEN f.value ILIKE ? THEN 1.5 ELSE 1 END' => $first_word },
1123 { 'CASE WHEN f.value ~* ? THEN 2 ELSE 1 END' => $REstring },
1124 @{ $bonus{'metabib::keyword_field_entry'} }
1127 my $bonus_list = join ' * ', map { keys %$_ } @{ $bonus{$class} };
1128 $bonus_list ||= '1';
1130 my @bonus_values = map { values %$_ } @{ $bonus{$class} };
1132 my $relevance = join(' + ', @fts_ranks);
1133 $relevance = <<" RANK";
1134 (SUM( ( $relevance ) * ( $bonus_list ) )/COUNT(m.source))
1137 my $rank = $relevance;
1138 if (lc($sort) eq 'pubdate') {
1141 SELECT COALESCE(SUBSTRING(frp.value FROM '\\\\d+'),'9999')::INT
1142 FROM $metabib_full_rec frp
1143 WHERE frp.record = mr.master_record
1145 AND frp.subfield = 'c'
1149 } elsif (lc($sort) eq 'create_date') {
1151 ( FIRST (( SELECT create_date FROM $br_table rbr WHERE rbr.id = mr.master_record)) )
1153 } elsif (lc($sort) eq 'edit_date') {
1155 ( FIRST (( SELECT edit_date FROM $br_table rbr WHERE rbr.id = mr.master_record)) )
1157 } elsif (lc($sort) eq 'title') {
1160 SELECT COALESCE(LTRIM(SUBSTR( frt.value, COALESCE(SUBSTRING(frt.ind2 FROM '\\\\d+'),'0')::INT )),'zzzzzzzz')
1161 FROM $metabib_full_rec frt
1162 WHERE frt.record = mr.master_record
1164 AND frt.subfield = 'a'
1168 } elsif (lc($sort) eq 'author') {
1171 SELECT COALESCE(LTRIM(fra.value),'zzzzzzzz')
1172 FROM $metabib_full_rec fra
1173 WHERE fra.record = mr.master_record
1174 AND fra.tag LIKE '1%'
1175 AND fra.subfield = 'a'
1176 ORDER BY fra.tag::text::int
1184 my $select = <<" SQL";
1185 SELECT m.metarecord,
1187 CASE WHEN COUNT(DISTINCT smrs.source) = 1 THEN MIN(m.source) ELSE 0 END,
1189 FROM $search_table f,
1190 $metabib_metarecord_source_map_table m,
1191 $metabib_metarecord_source_map_table smrs,
1192 $metabib_metarecord mr,
1193 $metabib_record_descriptor rd
1195 AND smrs.metarecord = mr.id
1196 AND m.source = f.source
1197 AND m.metarecord = mr.id
1198 AND rd.record = smrs.source
1204 GROUP BY m.metarecord
1205 ORDER BY 4 $sort_dir, MIN(COALESCE(CHAR_LENGTH(f.value),1))
1206 LIMIT $visiblity_limit
1213 FROM $asset_call_number_table cn,
1214 $metabib_metarecord_source_map_table mrs,
1215 $asset_copy_table cp,
1220 $metabib_record_descriptor ord,
1222 WHERE mrs.metarecord = s.metarecord
1223 AND br.id = mrs.source
1224 AND cn.record = mrs.source
1225 AND cp.status = cs.id
1226 AND cp.location = cl.id
1227 AND cn.owning_lib = d.id
1228 AND cp.call_number = cn.id
1229 AND cp.opac_visible IS TRUE
1230 AND cs.holdable IS TRUE
1231 AND cl.opac_visible IS TRUE
1232 AND br.active IS TRUE
1233 AND br.deleted IS FALSE
1234 AND ord.record = mrs.source
1240 ORDER BY 4 $sort_dir
1242 } elsif ($self->api_name !~ /staff/o) {
1249 FROM $asset_call_number_table cn,
1250 $metabib_metarecord_source_map_table mrs,
1251 $asset_copy_table cp,
1256 $metabib_record_descriptor ord
1258 WHERE mrs.metarecord = s.metarecord
1259 AND br.id = mrs.source
1260 AND cn.record = mrs.source
1261 AND cp.status = cs.id
1262 AND cp.location = cl.id
1263 AND cn.owning_lib = d.id
1264 AND cp.call_number = cn.id
1265 AND cp.opac_visible IS TRUE
1266 AND cs.holdable IS TRUE
1267 AND cl.opac_visible IS TRUE
1268 AND br.active IS TRUE
1269 AND br.deleted IS FALSE
1270 AND ord.record = mrs.source
1278 ORDER BY 4 $sort_dir
1287 FROM $asset_call_number_table cn,
1288 $metabib_metarecord_source_map_table mrs,
1291 $metabib_record_descriptor ord
1293 WHERE mrs.metarecord = s.metarecord
1294 AND br.id = mrs.source
1295 AND cn.record = mrs.source
1296 AND cn.owning_lib = d.id
1297 AND br.deleted IS FALSE
1298 AND ord.record = mrs.source
1308 FROM $asset_call_number_table cn,
1309 $metabib_metarecord_source_map_table mrs,
1310 $metabib_record_descriptor ord
1311 WHERE mrs.metarecord = s.metarecord
1312 AND cn.record = mrs.source
1313 AND ord.record = mrs.source
1321 ORDER BY 4 $sort_dir
1326 $log->debug("Field Search SQL :: [$select]",DEBUG);
1328 my $recs = $class->db_Main->selectall_arrayref(
1330 (@bonus_values > 0 ? @bonus_values : () ),
1331 ( (!$sort && @bonus_values > 0) ? @bonus_values : () ),
1332 @types, @forms, @aud, @lang, @lit_form,
1333 @types, @forms, @aud, @lang, @lit_form,
1334 ($self->api_name =~ /staff/o ? (@types, @forms, @aud, @lang, @lit_form) : () ) );
1336 $log->debug("Search yielded ".scalar(@$recs)." results.",DEBUG);
1339 $max = 1 if (!@$recs);
1341 $max = $$_[1] if ($$_[1] > $max);
1344 my $count = scalar(@$recs);
1345 for my $rec (@$recs[$offset .. $offset + $limit - 1]) {
1346 my ($mrid,$rank,$skip) = @$rec;
1347 $client->respond( [$mrid, sprintf('%0.3f',$rank/$max), $skip, $count] );
1352 for my $class ( qw/title author subject keyword series/ ) {
1353 __PACKAGE__->register_method(
1354 api_name => "open-ils.storage.metabib.$class.post_filter.search_fts.metarecord",
1355 method => 'postfilter_search_class_fts',
1358 cdbi => "metabib::${class}_field_entry",
1361 __PACKAGE__->register_method(
1362 api_name => "open-ils.storage.metabib.$class.post_filter.search_fts.metarecord.staff",
1363 method => 'postfilter_search_class_fts',
1366 cdbi => "metabib::${class}_field_entry",
1373 my $_cdbi = { title => "metabib::title_field_entry",
1374 author => "metabib::author_field_entry",
1375 subject => "metabib::subject_field_entry",
1376 keyword => "metabib::keyword_field_entry",
1377 series => "metabib::series_field_entry",
1380 # XXX factored most of the PG dependant stuff out of here... need to find a way to do "dependants".
1381 sub postfilter_search_multi_class_fts {
1386 my $sort = $args{'sort'};
1387 my $sort_dir = $args{sort_dir} || 'DESC';
1388 my $ou = $args{org_unit};
1389 my $ou_type = $args{depth};
1390 my $limit = $args{limit} || 10;;
1391 my $visiblity_limit = $args{visiblity_limit} || 5000;;
1392 my $offset = $args{offset} || 0;
1395 $ou = actor::org_unit->search( { parent_ou => undef } )->next->id;
1398 if (!defined($args{org_unit})) {
1399 die "No target organizational unit passed to ".$self->api_name;
1402 if (! scalar( keys %{$args{searches}} )) {
1403 die "No search arguments were passed to ".$self->api_name;
1406 my $outer_limit = 1000;
1408 my $limit_clause = '';
1409 my $offset_clause = '';
1411 $limit_clause = "LIMIT $outer_limit";
1412 $offset_clause = "OFFSET $offset" if (defined $offset and int($offset) > 0);
1414 my (@types,@forms,@lang,@aud,@lit_form);
1415 my ($t_filter, $f_filter) = ('','');
1416 my ($a_filter, $l_filter, $lf_filter) = ('','','');
1417 my ($ot_filter, $of_filter) = ('','');
1418 my ($oa_filter, $ol_filter, $olf_filter) = ('','','');
1420 if (my $a = $args{audience}) {
1421 $a = [$a] if (!ref($a));
1424 $a_filter = ' AND rd.audience IN ('.join(',',map{'?'}@aud).')';
1425 $oa_filter = ' AND ord.audience IN ('.join(',',map{'?'}@aud).')';
1428 if (my $l = $args{language}) {
1429 $l = [$l] if (!ref($l));
1432 $l_filter = ' AND rd.item_lang IN ('.join(',',map{'?'}@lang).')';
1433 $ol_filter = ' AND ord.item_lang IN ('.join(',',map{'?'}@lang).')';
1436 if (my $f = $args{lit_form}) {
1437 $f = [$f] if (!ref($f));
1440 $lf_filter = ' AND rd.lit_form IN ('.join(',',map{'?'}@lit_form).')';
1441 $olf_filter = ' AND ord.lit_form IN ('.join(',',map{'?'}@lit_form).')';
1444 if (my $f = $args{item_form}) {
1445 $f = [$f] if (!ref($f));
1448 $f_filter = ' AND rd.item_form IN ('.join(',',map{'?'}@forms).')';
1449 $of_filter = ' AND ord.item_form IN ('.join(',',map{'?'}@forms).')';
1452 if (my $t = $args{item_type}) {
1453 $t = [$t] if (!ref($t));
1456 $t_filter = ' AND rd.item_type IN ('.join(',',map{'?'}@types).')';
1457 $ot_filter = ' AND ord.item_type IN ('.join(',',map{'?'}@types).')';
1461 # XXX legacy format and item type support
1462 if ($args{format}) {
1463 my ($t, $f) = split '-', $args{format};
1464 @types = split '', $t;
1465 @forms = split '', $f;
1467 $t_filter = ' AND rd.item_type IN ('.join(',',map{'?'}@types).')';
1468 $ot_filter = ' AND ord.item_type IN ('.join(',',map{'?'}@types).')';
1472 $f_filter .= ' AND rd.item_form IN ('.join(',',map{'?'}@forms).')';
1473 $of_filter .= ' AND ord.item_form IN ('.join(',',map{'?'}@forms).')';
1479 my $descendants = defined($ou_type) ?
1480 "actor.org_unit_descendants($ou, $ou_type)" :
1481 "actor.org_unit_descendants($ou)";
1483 my $search_table_list = '';
1485 my $join_table_list = '';
1490 my $prev_search_class;
1491 my $curr_search_class;
1492 for my $search_class (sort keys %{$args{searches}}) {
1493 $prev_search_class = $curr_search_class if ($curr_search_class);
1495 $curr_search_class = $search_class;
1497 my $class = $_cdbi->{$search_class};
1498 my $search_table = $class->table;
1500 my ($index_col) = $class->columns('FTS');
1501 $index_col ||= 'value';
1504 my $fts = OpenILS::Application::Storage::FTS->compile($args{searches}{$search_class}{term}, $search_class.'.value', "$search_class.$index_col");
1506 my $fts_where = $fts->sql_where_clause;
1507 my @fts_ranks = $fts->fts_rank;
1509 my $SQLstring = join('%',map { lc($_) } $fts->words);
1510 my $REstring = '^' . join('\s+',map { lc($_) } $fts->words) . '\W*$';
1511 my $first_word = lc(($fts->words)[0]).'%';
1513 my $rank = join(' + ', @fts_ranks);
1516 $bonus{'keyword'} = [ { "CASE WHEN $search_class.value LIKE ? THEN 10 ELSE 1 END" => $SQLstring } ];
1518 $bonus{'series'} = [
1519 { "CASE WHEN $search_class.value LIKE ? THEN 1.5 ELSE 1 END" => $first_word },
1520 { "CASE WHEN $search_class.value ~ ? THEN 20 ELSE 1 END" => $REstring },
1523 $bonus{'title'} = [ @{ $bonus{'series'} }, @{ $bonus{'keyword'} } ];
1525 my $bonus_list = join ' * ', map { keys %$_ } @{ $bonus{$search_class} };
1526 $bonus_list ||= '1';
1528 push @bonus_lists, $bonus_list;
1529 push @bonus_values, map { values %$_ } @{ $bonus{$search_class} };
1532 #---------------------
1534 $search_table_list .= "$search_table $search_class, ";
1535 push @rank_list,$rank;
1536 $fts_list .= " AND $fts_where AND m.source = $search_class.source";
1538 if ($prev_search_class) {
1539 $join_table_list .= " AND $prev_search_class.source = $curr_search_class.source";
1543 my $metabib_record_descriptor = metabib::record_descriptor->table;
1544 my $metabib_full_rec = metabib::full_rec->table;
1545 my $metabib_metarecord = metabib::metarecord->table;
1546 my $metabib_metarecord_source_map_table = metabib::metarecord_source_map->table;
1547 my $asset_call_number_table = asset::call_number->table;
1548 my $asset_copy_table = asset::copy->table;
1549 my $cs_table = config::copy_status->table;
1550 my $cl_table = asset::copy_location->table;
1551 my $br_table = biblio::record_entry->table;
1552 my $source_table = config::bib_source->table;
1554 my $bonuses = join (' * ', @bonus_lists);
1555 my $relevance = join (' + ', @rank_list);
1556 $relevance = "SUM( ($relevance) * ($bonuses) )/COUNT(DISTINCT smrs.source)";
1559 my $secondary_sort = <<" SORT";
1561 SELECT COALESCE(LTRIM(SUBSTR( sfrt.value, COALESCE(SUBSTRING(sfrt.ind2 FROM '\\\\d+'),'0')::INT )),'zzzzzzzz')
1562 FROM $metabib_full_rec sfrt,
1563 $metabib_metarecord mr
1564 WHERE sfrt.record = mr.master_record
1565 AND sfrt.tag = '245'
1566 AND sfrt.subfield = 'a'
1571 my $rank = $relevance;
1572 if (lc($sort) eq 'pubdate') {
1575 SELECT COALESCE(SUBSTRING(frp.value FROM '\\\\d+'),'9999')::INT
1576 FROM $metabib_full_rec frp
1577 WHERE frp.record = mr.master_record
1579 AND frp.subfield = 'c'
1583 } elsif (lc($sort) eq 'create_date') {
1585 ( FIRST (( SELECT create_date FROM $br_table rbr WHERE rbr.id = mr.master_record)) )
1587 } elsif (lc($sort) eq 'edit_date') {
1589 ( FIRST (( SELECT edit_date FROM $br_table rbr WHERE rbr.id = mr.master_record)) )
1591 } elsif (lc($sort) eq 'title') {
1594 SELECT COALESCE(LTRIM(SUBSTR( frt.value, COALESCE(SUBSTRING(frt.ind2 FROM '\\\\d+'),'0')::INT )),'zzzzzzzz')
1595 FROM $metabib_full_rec frt
1596 WHERE frt.record = mr.master_record
1598 AND frt.subfield = 'a'
1602 $secondary_sort = <<" SORT";
1604 SELECT COALESCE(SUBSTRING(sfrp.value FROM '\\\\d+'),'9999')::INT
1605 FROM $metabib_full_rec sfrp
1606 WHERE sfrp.record = mr.master_record
1607 AND sfrp.tag = '260'
1608 AND sfrp.subfield = 'c'
1612 } elsif (lc($sort) eq 'author') {
1615 SELECT COALESCE(LTRIM(fra.value),'zzzzzzzz')
1616 FROM $metabib_full_rec fra
1617 WHERE fra.record = mr.master_record
1618 AND fra.tag LIKE '1%'
1619 AND fra.subfield = 'a'
1620 ORDER BY fra.tag::text::int
1625 push @bonus_values, @bonus_values;
1630 my $select = <<" SQL";
1631 SELECT m.metarecord,
1633 CASE WHEN COUNT(DISTINCT smrs.source) = 1 THEN FIRST(m.source) ELSE 0 END,
1636 FROM $search_table_list
1637 $metabib_metarecord mr,
1638 $metabib_metarecord_source_map_table m,
1639 $metabib_metarecord_source_map_table smrs
1640 WHERE m.metarecord = smrs.metarecord
1641 AND mr.id = m.metarecord
1644 GROUP BY m.metarecord
1645 -- ORDER BY 4 $sort_dir
1646 LIMIT $visiblity_limit
1649 if ($self->api_name !~ /staff/o) {
1656 FROM $asset_call_number_table cn,
1657 $metabib_metarecord_source_map_table mrs,
1658 $asset_copy_table cp,
1663 $metabib_record_descriptor ord
1664 WHERE mrs.metarecord = s.metarecord
1665 AND br.id = mrs.source
1666 AND cn.record = mrs.source
1667 AND cp.status = cs.id
1668 AND cp.location = cl.id
1669 AND cn.owning_lib = d.id
1670 AND cp.call_number = cn.id
1671 AND cp.opac_visible IS TRUE
1672 AND cs.holdable IS TRUE
1673 AND cl.opac_visible IS TRUE
1674 AND br.active IS TRUE
1675 AND br.deleted IS FALSE
1676 AND cp.deleted IS FALSE
1677 AND cn.deleted IS FALSE
1678 AND ord.record = mrs.source
1689 $metabib_metarecord_source_map_table mrs,
1690 $metabib_record_descriptor ord,
1692 WHERE mrs.metarecord = s.metarecord
1693 AND ord.record = mrs.source
1694 AND br.id = mrs.source
1695 AND br.source = src.id
1696 AND src.transcendant IS TRUE
1703 ORDER BY 4 $sort_dir, 5
1710 $metabib_metarecord_source_map_table omrs,
1711 $metabib_record_descriptor ord
1712 WHERE omrs.metarecord = s.metarecord
1713 AND ord.record = omrs.source
1716 FROM $asset_call_number_table cn,
1719 WHERE br.id = omrs.source
1720 AND cn.record = omrs.source
1721 AND cn.owning_lib = d.id
1722 AND br.deleted IS FALSE
1723 AND cn.deleted IS FALSE
1728 FROM $asset_call_number_table cn
1729 WHERE cn.record = omrs.source
1730 AND cn.deleted IS FALSE
1736 $metabib_metarecord_source_map_table mrs,
1737 $metabib_record_descriptor ord,
1739 WHERE mrs.metarecord = s.metarecord
1740 AND br.id = mrs.source
1741 AND br.source = src.id
1742 AND src.transcendant IS TRUE
1756 ORDER BY 4 $sort_dir, 5
1761 $log->debug("Field Search SQL :: [$select]",DEBUG);
1763 my $recs = $_cdbi->{title}->db_Main->selectall_arrayref(
1766 @types, @forms, @aud, @lang, @lit_form,
1767 @types, @forms, @aud, @lang, @lit_form,
1768 # ($self->api_name =~ /staff/o ? (@types, @forms, @aud, @lang, @lit_form) : () )
1771 $log->debug("Search yielded ".scalar(@$recs)." results.",DEBUG);
1774 $max = 1 if (!@$recs);
1776 $max = $$_[1] if ($$_[1] > $max);
1779 my $count = scalar(@$recs);
1780 for my $rec (@$recs[$offset .. $offset + $limit - 1]) {
1781 next unless ($$rec[0]);
1782 my ($mrid,$rank,$skip) = @$rec;
1783 $client->respond( [$mrid, sprintf('%0.3f',$rank/$max), $skip, $count] );
1788 __PACKAGE__->register_method(
1789 api_name => "open-ils.storage.metabib.post_filter.multiclass.search_fts.metarecord",
1790 method => 'postfilter_search_multi_class_fts',
1795 __PACKAGE__->register_method(
1796 api_name => "open-ils.storage.metabib.post_filter.multiclass.search_fts.metarecord.staff",
1797 method => 'postfilter_search_multi_class_fts',
1803 __PACKAGE__->register_method(
1804 api_name => "open-ils.storage.metabib.multiclass.search_fts",
1805 method => 'postfilter_search_multi_class_fts',
1810 __PACKAGE__->register_method(
1811 api_name => "open-ils.storage.metabib.multiclass.search_fts.staff",
1812 method => 'postfilter_search_multi_class_fts',
1818 # XXX factored most of the PG dependant stuff out of here... need to find a way to do "dependants".
1819 sub biblio_search_multi_class_fts {
1824 my $sort = $args{'sort'};
1825 my $sort_dir = $args{sort_dir} || 'DESC';
1826 my $ou = $args{org_unit};
1827 my $ou_type = $args{depth};
1828 my $limit = $args{limit} || 10;
1829 my $visiblity_limit = $args{visiblity_limit} || 5000;
1830 my $offset = $args{offset} || 0;
1833 $ou = actor::org_unit->search( { parent_ou => undef } )->next->id;
1836 if (!defined($args{org_unit})) {
1837 die "No target organizational unit passed to ".$self->api_name;
1840 if (! scalar( keys %{$args{searches}} )) {
1841 die "No search arguments were passed to ".$self->api_name;
1844 my $outer_limit = 1000;
1846 my $limit_clause = '';
1847 my $offset_clause = '';
1849 $limit_clause = "LIMIT $outer_limit";
1850 $offset_clause = "OFFSET $offset" if (defined $offset and int($offset) > 0);
1852 my (@types,@forms,@lang,@aud,@lit_form);
1853 my ($t_filter, $f_filter) = ('','');
1854 my ($a_filter, $l_filter, $lf_filter) = ('','','');
1855 my ($ot_filter, $of_filter) = ('','');
1856 my ($oa_filter, $ol_filter, $olf_filter) = ('','','');
1858 if (my $a = $args{audience}) {
1859 $a = [$a] if (!ref($a));
1862 $a_filter = ' AND rd.audience IN ('.join(',',map{'?'}@aud).')';
1863 $oa_filter = ' AND ord.audience IN ('.join(',',map{'?'}@aud).')';
1866 if (my $l = $args{language}) {
1867 $l = [$l] if (!ref($l));
1870 $l_filter = ' AND rd.item_lang IN ('.join(',',map{'?'}@lang).')';
1871 $ol_filter = ' AND ord.item_lang IN ('.join(',',map{'?'}@lang).')';
1874 if (my $f = $args{lit_form}) {
1875 $f = [$f] if (!ref($f));
1878 $lf_filter = ' AND rd.lit_form IN ('.join(',',map{'?'}@lit_form).')';
1879 $olf_filter = ' AND ord.lit_form IN ('.join(',',map{'?'}@lit_form).')';
1882 if (my $f = $args{item_form}) {
1883 $f = [$f] if (!ref($f));
1886 $f_filter = ' AND rd.item_form IN ('.join(',',map{'?'}@forms).')';
1887 $of_filter = ' AND ord.item_form IN ('.join(',',map{'?'}@forms).')';
1890 if (my $t = $args{item_type}) {
1891 $t = [$t] if (!ref($t));
1894 $t_filter = ' AND rd.item_type IN ('.join(',',map{'?'}@types).')';
1895 $ot_filter = ' AND ord.item_type IN ('.join(',',map{'?'}@types).')';
1899 # XXX legacy format and item type support
1900 if ($args{format}) {
1901 my ($t, $f) = split '-', $args{format};
1902 @types = split '', $t;
1903 @forms = split '', $f;
1905 $t_filter = ' AND rd.item_type IN ('.join(',',map{'?'}@types).')';
1906 $ot_filter = ' AND ord.item_type IN ('.join(',',map{'?'}@types).')';
1910 $f_filter .= ' AND rd.item_form IN ('.join(',',map{'?'}@forms).')';
1911 $of_filter .= ' AND ord.item_form IN ('.join(',',map{'?'}@forms).')';
1916 my $descendants = defined($ou_type) ?
1917 "actor.org_unit_descendants($ou, $ou_type)" :
1918 "actor.org_unit_descendants($ou)";
1920 my $search_table_list = '';
1922 my $join_table_list = '';
1928 my $prev_search_class;
1929 my $curr_search_class;
1930 for my $search_class (sort keys %{$args{searches}}) {
1931 $prev_search_class = $curr_search_class if ($curr_search_class);
1933 $curr_search_class = $search_class;
1935 my $class = $_cdbi->{$search_class};
1936 my $search_table = $class->table;
1938 my ($index_col) = $class->columns('FTS');
1939 $index_col ||= 'value';
1942 my $fts = OpenILS::Application::Storage::FTS->compile($args{searches}{$search_class}{term}, $search_class.'.value', "$search_class.$index_col");
1944 my $fts_where = $fts->sql_where_clause;
1945 my @fts_ranks = $fts->fts_rank;
1947 my $SQLstring = join('%',map { lc($_) } $fts->words);
1948 my $REstring = '^' . join('\s+',map { lc($_) } $fts->words) . '\W*$';
1949 my $first_word = lc(($fts->words)[0]).'%';
1951 my $rank = join(' + ', @fts_ranks);
1954 $bonus{'keyword'} = [ { "CASE WHEN $search_class.value ILIKE ? THEN 1.2 ELSE 1 END" => $SQLstring } ];
1956 $bonus{'series'} = [
1957 { "CASE WHEN $search_class.value ILIKE ? THEN 1.5 ELSE 1 END" => $first_word },
1958 { "CASE WHEN $search_class.value ~ ? THEN 200 ELSE 1 END" => $REstring },
1961 $bonus{'title'} = [ @{ $bonus{'series'} }, @{ $bonus{'keyword'} } ];
1963 my $bonus_list = join ' * ', map { keys %$_ } @{ $bonus{$search_class} };
1964 $bonus_list ||= '1';
1966 push @bonus_lists, $bonus_list;
1967 push @bonus_values, map { values %$_ } @{ $bonus{$search_class} };
1969 #---------------------
1971 $search_table_list .= "$search_table $search_class, ";
1972 push @rank_list,$rank;
1973 $fts_list .= " AND $fts_where AND b.id = $search_class.source";
1975 if ($prev_search_class) {
1976 $join_table_list .= " AND $prev_search_class.source = $curr_search_class.source";
1980 my $metabib_record_descriptor = metabib::record_descriptor->table;
1981 my $metabib_full_rec = metabib::full_rec->table;
1982 my $metabib_metarecord = metabib::metarecord->table;
1983 my $metabib_metarecord_source_map_table = metabib::metarecord_source_map->table;
1984 my $asset_call_number_table = asset::call_number->table;
1985 my $asset_copy_table = asset::copy->table;
1986 my $cs_table = config::copy_status->table;
1987 my $cl_table = asset::copy_location->table;
1988 my $br_table = biblio::record_entry->table;
1989 my $source_table = config::bib_source->table;
1992 my $bonuses = join (' * ', @bonus_lists);
1993 my $relevance = join (' + ', @rank_list);
1994 $relevance = "AVG( ($relevance) * ($bonuses) )";
1997 my $rank = $relevance;
1998 if (lc($sort) eq 'pubdate') {
2001 SELECT COALESCE(SUBSTRING(frp.value FROM '\\\\d{4}'),'9999')::INT
2002 FROM $metabib_full_rec frp
2003 WHERE frp.record = b.id
2005 AND frp.subfield = 'c'
2009 } elsif (lc($sort) eq 'create_date') {
2011 ( FIRST (( SELECT create_date FROM $br_table rbr WHERE rbr.id = b.id)) )
2013 } elsif (lc($sort) eq 'edit_date') {
2015 ( FIRST (( SELECT edit_date FROM $br_table rbr WHERE rbr.id = b.id)) )
2017 } elsif (lc($sort) eq 'title') {
2020 SELECT COALESCE(LTRIM(SUBSTR( frt.value, COALESCE(SUBSTRING(frt.ind2 FROM '\\\\d+'),'0')::INT )),'zzzzzzzz')
2021 FROM $metabib_full_rec frt
2022 WHERE frt.record = b.id
2024 AND frt.subfield = 'a'
2028 } elsif (lc($sort) eq 'author') {
2031 SELECT COALESCE(LTRIM(fra.value),'zzzzzzzz')
2032 FROM $metabib_full_rec fra
2033 WHERE fra.record = b.id
2034 AND fra.tag LIKE '1%'
2035 AND fra.subfield = 'a'
2036 ORDER BY fra.tag::text::int
2041 push @bonus_values, @bonus_values;
2046 my $select = <<" SQL";
2051 FROM $search_table_list
2052 $metabib_record_descriptor rd,
2055 WHERE rd.record = b.id
2056 AND b.active IS TRUE
2057 AND b.deleted IS FALSE
2065 GROUP BY b.id, b.source
2066 ORDER BY 3 $sort_dir
2067 LIMIT $visiblity_limit
2070 if ($self->api_name !~ /staff/o) {
2075 LEFT OUTER JOIN $source_table src ON (s.source = src.id)
2078 FROM $asset_call_number_table cn,
2079 $asset_copy_table cp,
2083 WHERE cn.record = s.id
2084 AND cp.status = cs.id
2085 AND cp.location = cl.id
2086 AND cn.owning_lib = d.id
2087 AND cp.call_number = cn.id
2088 AND cp.opac_visible IS TRUE
2089 AND cs.holdable IS TRUE
2090 AND cl.opac_visible IS TRUE
2091 AND cp.deleted IS FALSE
2092 AND cn.deleted IS FALSE
2095 OR src.transcendant IS TRUE
2096 ORDER BY 3 $sort_dir
2103 LEFT OUTER JOIN $source_table src ON (s.source = src.id)
2106 FROM $asset_call_number_table cn,
2108 WHERE cn.record = s.id
2109 AND cn.owning_lib = d.id
2110 AND cn.deleted IS FALSE
2115 FROM $asset_call_number_table cn
2116 WHERE cn.record = s.id
2119 OR src.transcendant IS TRUE
2120 ORDER BY 3 $sort_dir
2125 $log->debug("Field Search SQL :: [$select]",DEBUG);
2127 my $recs = $_cdbi->{title}->db_Main->selectall_arrayref(
2129 @bonus_values, @types, @forms, @aud, @lang, @lit_form
2132 $log->debug("Search yielded ".scalar(@$recs)." results.",DEBUG);
2135 $max = 1 if (!@$recs);
2137 $max = $$_[1] if ($$_[1] > $max);
2140 my $count = scalar(@$recs);
2141 for my $rec (@$recs[$offset .. $offset + $limit - 1]) {
2142 next unless ($$rec[0]);
2143 my ($mrid,$rank) = @$rec;
2144 $client->respond( [$mrid, sprintf('%0.3f',$rank/$max), $count] );
2149 __PACKAGE__->register_method(
2150 api_name => "open-ils.storage.biblio.multiclass.search_fts.record",
2151 method => 'biblio_search_multi_class_fts',
2156 __PACKAGE__->register_method(
2157 api_name => "open-ils.storage.biblio.multiclass.search_fts.record.staff",
2158 method => 'biblio_search_multi_class_fts',
2166 __PACKAGE__->register_method(
2167 api_name => "open-ils.storage.biblio.multiclass.search_fts",
2168 method => 'biblio_search_multi_class_fts',
2173 __PACKAGE__->register_method(
2174 api_name => "open-ils.storage.biblio.multiclass.search_fts.staff",
2175 method => 'biblio_search_multi_class_fts',