1 package OpenILS::WWW::EGCatLoader;
2 use strict; use warnings;
3 use Apache2::Const -compile => qw(OK DECLINED FORBIDDEN HTTP_INTERNAL_SERVER_ERROR REDIRECT HTTP_BAD_REQUEST);
4 use OpenSRF::Utils::Logger qw/$logger/;
5 use OpenILS::Utils::CStoreEditor qw/:funcs/;
6 use OpenILS::Utils::Fieldmapper;
7 use OpenILS::Application::AppUtils;
8 use OpenSRF::Utils::JSON;
10 $Data::Dumper::Indent = 0;
11 my $U = 'OpenILS::Application::AppUtils';
13 sub _prepare_biblio_search_basics {
16 return $cgi->param('query') unless $cgi->param('qtype');
19 my @part_names = qw/qtype contains query bool/;
20 $parts{$_} = [ $cgi->param($_) ] for (@part_names);
23 for (my $i = 0; $i < scalar @{$parts{'qtype'}}; $i++) {
24 my ($qtype, $contains, $query, $bool) = map { $parts{$_}->[$i] } @part_names;
26 next unless $query =~ /\S/;
28 # Hack for journal title
30 if ($qtype eq 'jtitle') {
35 # This stuff probably will need refined or rethought to better handle
36 # the weird things Real Users will surely type in.
37 $contains = "" unless defined $contains; # silence warning
38 if ($contains eq 'nocontains') {
40 $query = ('"' . $query . '"') if index $query, ' ';
41 $query = '-' . $query;
42 } elsif ($contains eq 'phrase') {
44 $query = ('"' . $query . '"') if index $query, ' ';
45 } elsif ($contains eq 'exact') {
46 $query =~ s/[\^\$]//g;
47 $query = '^' . $query . '$';
48 } elsif ($contains eq 'starts') {
50 $query =~ s/[\^\$]//g;
51 $query = '^' . $query;
52 $query = ('"' . $query . '"') if index $query, ' ';
55 # Journal title hackery complete
57 $query = "bib_level(s) $query";
60 $query = "$qtype:$query" unless $qtype eq 'keyword' and $i == 0;
62 $bool = ($bool and $bool eq 'or') ? '||' : '&&';
63 $full_query = $full_query ? "($full_query $bool $query)" : $query;
69 sub _prepare_biblio_search {
72 my $query = _prepare_biblio_search_basics($cgi) || '';
74 $query .= ' ' . $ctx->{global_search_filter} if $ctx->{global_search_filter};
76 foreach ($cgi->param('modifier')) {
77 # The unless bit is to avoid stacking modifiers.
78 $query = ('#' . $_ . ' ' . $query) unless
79 $query =~ qr/\#\Q$_/ or $_ eq 'metabib';
83 foreach (grep /^fi:/, $cgi->param) {
85 my $term = join(",", $cgi->param($_));
86 $query .= " $1($term)" if length $term;
89 # filter group entries. Entries from like filters are grouped into a single
90 # filter_group_entry() filter (ORed). Each collection is ANDed together.
91 # fg:foo_group=foo_entry_id
92 foreach (grep /^fg:/, $cgi->param) {
94 my $term = join(",", $cgi->param($_));
95 $query = "filter_group_entry($term) $query" if length $term;
98 if ($cgi->param("bookbag")) {
99 $query = "container(bre,bookbag," . int($cgi->param("bookbag")) . ") $query";
102 if ($cgi->param('pubdate') && $cgi->param('date1')) {
103 if ($cgi->param('pubdate') eq 'between') {
104 my $btw = 'between(' . $cgi->param('date1');
105 $btw .= ',' . $cgi->param('date2') if $cgi->param('date2');
107 $query = "$btw $query";
108 } elsif ($cgi->param('pubdate') eq 'is') {
109 $query = 'between(' . $cgi->param('date1') .
110 ',' . $cgi->param('date1') . ") $query"; # sic, date1 twice
112 $query = $cgi->param('pubdate') .
113 '(' . $cgi->param('date1') . ") $query";
117 # ---------------------------------------------------------------------
118 # Nothing below here constitutes a query by itself. If the query value
119 # is still empty up to this point, there is no query. abandon ship.
120 return () unless $query;
122 # sort is treated specially, even though it's actually a filter
123 if (defined($cgi->param('sort'))) {
124 $query =~ s/sort\([^\)]*\)//g; # override existing sort(). no stacking.
125 my ($axis, $desc) = split /\./, $cgi->param('sort');
126 $query = "sort($axis) $query" if $axis;
127 if ($desc and not $query =~ /\#descending/) {
128 $query = "#descending $query";
129 } elsif (not $desc) {
130 $query =~ s/\#descending//;
137 my (@naive_query_re, $site);
139 my $org = $ctx->{search_ou};
140 if (defined($org) and $org ne '' and ($org ne $ctx->{aou_tree}->()->id) and not $query =~ /site\(\S+\)/) {
141 my $thing = " site(" . $ctx->{get_aou}->($org)->shortname . ")";
144 push @naive_query_re, $thing;
147 my $pref_ou = $ctx->{pref_ou};
148 if (defined($pref_ou) and $pref_ou ne '' and $pref_ou != $org and ($pref_ou ne $ctx->{aou_tree}->()->id) and not $query =~ / pref_ou\(\S+\)/) {
149 my $plib = $ctx->{get_aou}->($pref_ou)->shortname;
150 $query = "pref_ou($plib) $query";
153 if (my $grp = $ctx->{copy_location_group}) {
154 $query = "location_groups($grp) $query";
158 ($site) = ($query =~ /site\(([^\)]+)\)/);
159 $site ||= $ctx->{aou_tree}->()->shortname;
163 if ($query =~ /depth\(\d+\)/) {
165 # depth is encoded in the search query
166 ($depth) = ($query =~ /depth\((\d+)\)/);
170 if (defined $cgi->param('depth')) {
171 $depth = $cgi->param('depth');
173 # no depth specified. match the depth to the search org
174 my ($org) = grep { $_->shortname eq $site } @{$ctx->{aou_list}->()};
175 $depth = $org->ou_type->depth;
177 my $thing = " depth($depth)";
180 push @naive_query_re, $thing;
183 # This gives templates a way to take site() and depth() back out of
184 # query strings when they shouldn't be there (because they're controllable
185 # with other widgets).
186 $ctx->{naive_query_scrub} = sub {
188 $query =~ s/\Q$_\E// foreach (@naive_query_re);
192 $logger->info("tpac: site=$site, depth=$depth, query=$query");
194 return ($query, $site, $depth);
197 sub _get_search_limit {
200 # param takes precedence
201 my $limit = $self->cgi->param('limit');
202 return $limit if $limit;
204 if($self->editor->requestor) {
205 $self->timelog("Checking for opac.hits_per_page preference");
206 # See if the user has a hit count preference
207 my $lset = $self->editor->search_actor_user_setting({
208 usr => $self->editor->requestor->id,
209 name => 'opac.hits_per_page'
211 $self->timelog("Got opac.hits_per_page preference");
212 return OpenSRF::Utils::JSON->JSON2perl($lset->value) if $lset;
218 sub tag_circed_items {
220 my $e = $self->editor;
222 $self->timelog("Tag circed items?");
223 return 0 unless $e->requestor;
224 $self->timelog("Checking for opac.search.tag_circulated_items");
225 return 0 unless $self->ctx->{get_org_setting}->(
226 $e->requestor->home_ou,
227 'opac.search.tag_circulated_items');
229 # user has to be opted-in to circ history in some capacity
230 $self->timelog("Checking for history.circ.retention_*");
231 my $sets = $e->search_actor_user_setting({
232 usr => $e->requestor->id,
234 'history.circ.retention_age',
235 'history.circ.retention_start'
239 $self->timelog("Return from checking for history.circ.retention_*");
241 return 0 unless @$sets;
246 # This only loads the bookbag itself (in support of a record results page)
247 # if a "bookbag" CGI parameter is specified and if the bookbag is public
248 # or owned by the logged-in user (if any). Bookbag notes are fetched
249 # later if applicable.
250 sub load_rresults_bookbag {
253 my $bookbag_id = int($self->cgi->param("bookbag") || 0);
254 return if $bookbag_id < 1;
256 my %authz = $self->ctx->{"user"} ?
257 ("-or" => {"pub" => "t", "owner" => $self->ctx->{"user"}->id}) :
260 $self->timelog("Load results bookbag");
261 my $bbag = $self->editor->search_container_biblio_record_entry_bucket(
262 {"id" => $bookbag_id, "btype" => "bookbag", %authz}
264 $self->timelog("Got results bookbag");
267 $self->apache->log->warn(
268 "error from cstore retrieving bookbag $bookbag_id!"
270 return Apache2::Const::HTTP_INTERNAL_SERVER_ERROR;
272 $self->ctx->{"bookbag"} = shift @$bbag;
278 # assumes context has a bookbag we're already authorized to look at, and
279 # a list of rec_ids, reasonably sized (from paged search).
280 sub load_rresults_bookbag_item_notes {
281 my ($self, $rec_ids) = @_;
283 $self->timelog("Load results bookbag item notes");
284 my $items_with_notes =
285 $self->editor->search_container_biblio_record_entry_bucket_item([
286 {"target_biblio_record_entry" => $rec_ids,
287 "bucket" => $self->ctx->{"bookbag"}->id},
288 {"flesh" => 1, "flesh_fields" => {"cbrebi" => ["notes"]},
289 "order_by" => {"cbrebi" => ["id"]}}
291 $self->timelog("Got results bookbag item notes");
293 if (!$items_with_notes) {
294 $self->apache->log->warn("error from cstore retrieving cbrebi objects");
295 return Apache2::Const::HTTP_INTERNAL_SERVER_ERROR;
298 $self->ctx->{"bookbag_items_by_bre_id"} = +{
299 map { $_->target_biblio_record_entry => $_ } @$items_with_notes
305 # $filter -- CCVM filter expression (see also composite attr def)
306 sub recs_from_metarecord {
307 my ($self, $mr_id, $org, $depth, $filter) = @_;
308 $self->timelog("Getting metarecords to records");
310 # in the context of searching, we include all records which
311 # have an opac-visible copy.
312 my $bre_ids = $U->simplereq(
314 'open-ils.circ.holds.metarecord.filtered_records',
315 $mr_id, $filter, $org, $depth, 1);
317 $self->timelog("Got metarecords to records");
326 # records : list of bre's and copy-count objects
330 my $internal = $args{internal};
331 my $cgi = $self->cgi;
332 my $ctx = $self->ctx;
333 my $e = $self->editor;
335 # 1. param->metarecord : view constituent bib records for a metarecord
336 # 2. param->modifier=metabib : perform a metarecord search
337 my $metarecord = $ctx->{metarecord} = $cgi->param('metarecord');
338 my @mods = $cgi->param('modifier');
339 my $is_meta = (@mods and grep {$_ eq 'metabib'} @mods and !$metarecord);
340 my $id_key = $is_meta ? 'mmr_id' : 'bre_id';
342 # find the last record in the set, then redirect
343 my $find_last = $cgi->param('find_last');
345 $self->timelog("Loading results");
346 # load bookbag metadata, if requested.
347 if (my $bbag_err = $self->load_rresults_bookbag) {
351 $ctx->{page} = 'rresult' unless $internal;
353 $ctx->{records} = [];
354 $ctx->{search_facets} = {};
355 $ctx->{hit_count} = 0;
357 # Special alternative searches here. This could all stand to be cleaner.
358 if ($cgi->param("_special")) {
359 $self->timelog("Calling MARC expert search");
360 return $self->marc_expert_search(%args) if (scalar($cgi->param("tag")) and
361 (!defined $cgi->param("query") or $cgi->param("query") =~ /^\s*$/));
362 $self->timelog("Calling item barcode search");
363 return $self->item_barcode_shortcut if (
364 $cgi->param("qtype") and ($cgi->param("qtype") eq "item_barcode") and not $internal
366 $self->timelog("Calling call number browse");
367 return $self->call_number_browse_standalone if (
368 $cgi->param("qtype") and ($cgi->param("qtype") eq "cnbrowse")
372 $self->timelog("Getting search parameters");
373 my $page = $cgi->param('page') || 0;
374 my @facets = $cgi->param('facet');
375 my $limit = $self->_get_search_limit;
376 $ctx->{search_ou} = $self->_get_search_lib();
377 $ctx->{pref_ou} = $self->_get_pref_lib() || $ctx->{search_ou};
378 my $offset = $page * $limit;
380 my $tag_circs = $self->tag_circed_items;
381 $self->timelog("Got search parameters");
383 $ctx->{page_size} = $limit;
384 $ctx->{search_page} = $page;
386 # fetch this page plus the first hit from the next page
388 $limit = $offset + $limit + 1;
392 my ($query, $site, $depth) = _prepare_biblio_search($cgi, $ctx);
394 $self->get_staff_search_settings;
396 if (!$find_last and $ctx->{staff_saved_search_size}) {
397 my ($key, $list) = $self->staff_save_search($query);
399 $self->apache->headers_out->add(
400 "Set-Cookie" => $self->cgi->cookie(
401 -name => (ref $self)->COOKIE_ANON_CACHE,
403 -value => ($key || ''),
404 -expires => ($key ? undef : "-1h")
407 $ctx->{saved_searches} = $list;
412 my $bre_ids = $self->recs_from_metarecord(
413 $metarecord, $ctx->{search_ou}, $depth);
415 # force the metarecord result blob to match the format of regular search results
416 $results->{ids} = [map { [$_] } @$bre_ids];
417 $results->{count} = scalar(@{$results->{ids}});
421 return Apache2::Const::OK unless $query;
423 # Limit and offset will stay here. Everything else should be part of
424 # the query string, not special args.
425 my $args = {'limit' => $limit, 'offset' => $offset};
428 $args->{tag_circulated_records} = 1;
429 $args->{authtoken} = $self->editor->authtoken;
432 # Stuff these into the TT context so that templates can use them in redrawing forms
433 $ctx->{processed_search_query} = $query;
435 $query = "$_ $query" for @facets;
437 my $ltag = $is_meta ? '[mmr search]' : '[bre search]';
438 $logger->activity("EGWeb: $ltag $query");
442 my $method = 'open-ils.search.biblio.multiclass.query';
443 $method .= '.staff' if $ctx->{is_staff};
444 $method =~ s/biblio/metabib/ if $is_meta;
446 my $ses = OpenSRF::AppSession->create('open-ils.search');
448 $self->timelog("Firing off the multiclass query");
449 my $req = $ses->request($method, $args, $query, 1);
450 $results = $req->gather(1);
451 $self->timelog("Returned from the multiclass query");
455 $logger->error("multiclass search error: $err");
456 $results = {count => 0, ids => []};
460 my $rec_ids = [map { $_->[0] } @{$results->{ids}}];
462 $ctx->{ids} = $rec_ids;
463 $ctx->{hit_count} = $results->{count};
464 $ctx->{parsed_query} = $results->{parsed_query};
467 # redirect to the record detail page for the last record in the results
468 my $rec_id = pop @$rec_ids;
469 $cgi->delete('find_last');
470 my $url = $cgi->url(-full => 1, -path => 1, -query => 1);
471 # TODO: metarecord => /rresults?metarecord=$mmr_id
472 $url =~ s|/results|/record/$rec_id|;
473 return $self->generic_redirect($url);
476 return Apache2::Const::OK if @$rec_ids == 0 or $internal;
478 $self->load_rresults_bookbag_item_notes($rec_ids) if $ctx->{bookbag};
480 my $fetch_recs = $rec_ids;
482 $self->timelog("Calling get_records_and_facets()");
483 my ($facets, @data) = $self->get_records_and_facets(
484 $fetch_recs, $results->{facet_key},
486 flesh => '{holdings_xml,mra,acp,acnp,acns,bmp,cbs}',
488 metarecord => $is_meta,
490 pref_lib => $ctx->{pref_ou},
493 $self->timelog("Returned from get_records_and_facets()");
495 if ($page == 0 and @$rec_ids == 1) {
498 # if the MR has a single constituent record, it will
499 # be in array position 4 of the result blob.
500 # otherwise, we don't want to redirect anyway.
501 my $bre_id = $results->{ids}->[0]->[4];
502 $stat = $self->check_1hit_redirect([$bre_id]) if $bre_id;
504 my $stat = $self->check_1hit_redirect($rec_ids);
506 return $stat if $stat;
509 # load temporary_list settings for user and ou:
510 $self->_load_lists_and_settings if ($ctx->{user});
512 # shove recs into context in search results order
513 for my $rec_id (@$rec_ids) {
514 my ($rec) = grep { $_->{$id_key} == $rec_id } @data;
515 push(@{$ctx->{records}}, $rec);
518 # collect filtered, constituent records count for each MR
519 my $bre_ids = $self->recs_from_metarecord(
520 $rec_id, $ctx->{search_ou}, $depth);
521 $rec->{mr_constituent_count} = scalar(@$bre_ids);
525 for my $rec (@{$ctx->{records}}) {
526 my ($res_rec) = grep { $_->[0] == $rec->{$id_key} } @{$results->{ids}};
527 $rec->{badges} = [split(',', $res_rec->[1])] if $res_rec->[1];
528 $rec->{popularity} = $res_rec->[2];
530 # index 3 (5 for MR) in the per-record result array is a boolean which
531 # indicates whether the record in question is in the users
532 # accessible circ history list
533 my $index = $is_meta ? 5 : 3;
534 $rec->{user_circulated} = 1 if $res_rec->[$index];
538 $ctx->{search_facets} = $facets;
540 return Apache2::Const::OK;
543 # If the calling search results in 1 record and the client
544 # is configured to do so, redirect the search results to
545 # the record details page.
546 sub check_1hit_redirect {
547 my ($self, $rec_ids) = @_;
548 my $ctx = $self->ctx;
550 return undef unless $rec_ids and @$rec_ids == 1;
554 $self->timelog("Checking whether to jump to details on a single hit");
555 if ($ctx->{is_staff}) {
556 $sname = 'opac.staff.jump_to_details_on_single_hit';
557 $org = $ctx->{user}->ws_ou;
560 $sname = 'opac.patron.jump_to_details_on_single_hit';
561 $org = $self->_get_search_lib();
564 $self->timelog("Return from checking whether to jump to details on a single hit");
567 $self->ctx->{get_org_setting}->($org, $sname);
569 my $base_url = sprintf(
570 '%s://%s%s/record/%s',
572 $self->ctx->{hostname},
573 $self->ctx->{opac_root},
577 # If we get here from the same record detail page to which we
578 # now wish to redirect, do not perform the redirect. This
579 # approach seems to work well, with the rare exception of
580 # performing a new search directly from the detail page that
581 # happens to result in the same single hit. In this case, the
582 # user will be left on the search results page. This could be
583 # overcome w/ additional CGI, etc., but I'm not sure it's necessary.
584 if (my $referer = $ctx->{referer}) {
585 $referer =~ s/([^?]*).*/$1/g;
586 return undef if $base_url eq $referer;
589 return $self->generic_redirect($base_url . '?' . $self->cgi->query_string);
592 # Searching by barcode is a special search that does /not/ respect any other
593 # of the usual search parameters, not even the ones for sorting and paging!
594 sub item_barcode_shortcut {
597 $self->timelog("Searching for item_barcode");
598 my $method = "open-ils.search.multi_home.bib_ids.by_barcode";
599 if (my $search = create OpenSRF::AppSession("open-ils.search")) {
600 my $rec_ids = $search->request(
601 $method, $self->cgi->param("query")
604 $self->timelog("Finished searching for item_barcode");
606 if (ref $rec_ids ne 'ARRAY') {
608 if($U->event_equals($rec_ids, 'ASSET_COPY_NOT_FOUND')) {
612 if (defined $U->event_code($rec_ids)) {
613 $self->apache->log->warn(
614 "$method returned event: " . $U->event_code($rec_ids)
617 $self->apache->log->warn(
618 "$method returned something unexpected: $rec_ids"
621 return Apache2::Const::HTTP_INTERNAL_SERVER_ERROR;
625 $self->timelog("Calling get_records_and_facets() for item_barcode");
626 my ($facets, @data) = $self->get_records_and_facets(
627 $rec_ids, undef, {flesh => "{holdings_xml,mra,acnp,acns,bmp,cbs}"}
629 $self->timelog("Returned from calling get_records_and_facets() for item_barcode");
631 my $stat = $self->check_1hit_redirect($rec_ids);
632 return $stat if $stat;
634 $self->ctx->{records} = [@data];
635 $self->ctx->{search_facets} = {};
636 $self->ctx->{hit_count} = scalar @data;
637 $self->ctx->{page_size} = $self->ctx->{hit_count};
638 # load temporary_list settings for user and ou:
639 $self->_load_lists_and_settings if ($self->ctx->{user});
641 return Apache2::Const::OK;
643 $self->apache->log->warn("couldn't connect to open-ils.search");
644 return Apache2::Const::HTTP_INTERNAL_SERVER_ERROR;
648 # like item_barcode_search, this can't take all the usual search params, but
649 # this one will at least do site, limit and page
650 sub marc_expert_search {
651 my ($self, %args) = @_;
653 my @tags = $self->cgi->param("tag");
654 my @subfields = $self->cgi->param("subfield");
655 my @terms = $self->cgi->param("term");
658 for (my $i = 0; $i < scalar @tags; $i++) {
659 next if ($tags[$i] eq "" || $terms[$i] eq "");
660 $subfields[$i] = '_' unless $subfields[$i];
662 "term" => $terms[$i],
663 "restrict" => [{"tag" => $tags[$i], "subfield" => $subfields[$i]}]
667 $logger->info("query for expert search: " . Dumper($query));
669 $self->timelog("Getting search parameters");
670 # loc, limit and offset
671 my $page = $self->cgi->param("page") || 0;
672 my $limit = $self->_get_search_limit;
673 $self->ctx->{search_ou} = $self->_get_search_lib();
674 $self->ctx->{pref_ou} = $self->_get_pref_lib();
675 my $offset = $page * $limit;
676 $self->timelog("Got search parameters");
678 $self->ctx->{records} = [];
679 $self->ctx->{search_facets} = {};
680 $self->ctx->{page_size} = $limit;
681 $self->ctx->{hit_count} = 0;
682 $self->ctx->{ids} = [];
683 $self->ctx->{search_page} = $page;
686 return Apache2::Const::OK if @$query == 0;
688 if ($args{internal}) {
689 $limit = $offset + $limit + 1;
693 $self->timelog("Searching for MARC expert");
694 my $method = 'open-ils.search.biblio.marc';
695 $method .= '.staff' if $self->ctx->{is_staff};
697 my $ses = OpenSRF::AppSession->create('open-ils.search');
699 #when a sort variable is passed in we need to add its value to the arguments
700 my $arghash = {searches => $query, org_unit => $self->ctx->{search_ou}};
701 if (defined $self->cgi->param("sort")) {
702 my ($sort, $sort_dir) = split /\./, $self->cgi->param('sort');
703 $arghash = {%$arghash, sort => "$sort"};
704 if (!defined $sort_dir) {
705 $arghash = {%$arghash, sort_dir => "ASC"};
709 #add the offset and limit to the argash, so we can go past 100 results
710 #if offset and limit are not in the args then they default to 0 and 100
711 #respectively in biblio_multi_search_full_rec, which limits the results to 100
713 $arghash = {%$arghash, offset => $offset, limit => $limit};
715 my $req = $ses->request(
720 my $resp = $req->recv($timeout);
721 my $results = $resp ? $resp->content : undef;
723 $self->timelog("Got our MARC expert results");
725 if (defined $U->event_code($results)) {
726 $self->apache->log->warn(
727 "open-ils.search.biblio.marc returned event: " .
728 $U->event_code($results)
730 return Apache2::Const::HTTP_INTERNAL_SERVER_ERROR;
733 $self->ctx->{ids} = [ grep { $_ } @{$results->{ids}} ];
734 $self->ctx->{hit_count} = $results->{count};
736 return Apache2::Const::OK if @{$self->ctx->{ids}} == 0 or $args{internal};
739 my $stat = $self->check_1hit_redirect($self->ctx->{ids});
740 return $stat if $stat;
743 $self->timelog("Calling get_records_and_facets() for MARC expert");
744 my ($facets, @data) = $self->get_records_and_facets(
745 $self->ctx->{ids}, undef, {
746 flesh => "{holdings_xml,mra,acnp,acns,cbs}",
747 pref_lib => $self->ctx->{pref_ou},
750 $self->timelog("Returned from calling get_records_and_facets() for MARC expert");
752 # load temporary_list settings for user and ou:
753 $self->_load_lists_and_settings if ($self->ctx->{user});
755 $self->ctx->{records} = [@data];
757 return Apache2::Const::OK;
760 sub call_number_browse_standalone {
763 if (my $cnfrag = $self->cgi->param("query")) {
765 '%s://%s%s/cnbrowse?cn=%s',
767 $self->ctx->{hostname},
768 $self->ctx->{opac_root},
769 $cnfrag # XXX some kind of escaping needed here?
771 $url .= '&locg=' . $self->_get_search_lib() if ($self->_get_search_lib());
772 return $self->generic_redirect($url);
774 return $self->generic_redirect; # return to search page
781 $self->prepare_browse_call_numbers();
783 return Apache2::Const::OK;
786 sub get_staff_search_settings {
789 unless ($self->ctx->{is_staff}) {
790 $self->ctx->{staff_saved_search_size} = 0;
794 $self->timelog("Getting staff search size");
795 my $sss_size = $self->ctx->{get_org_setting}->(
796 $self->ctx->{physical_loc} || $self->ctx->{aou_tree}->()->id,
797 "opac.staff_saved_search.size",
799 $self->timelog("Got staff search size");
801 # Sic: 0 is 0 (off), but undefined is 10.
802 $sss_size = 10 unless defined $sss_size;
804 $self->ctx->{staff_saved_search_size} = $sss_size;
807 sub staff_load_searches {
810 my $cache_key = $self->cgi->cookie((ref $self)->COOKIE_ANON_CACHE);
814 $self->timelog("Getting anon_cache value");
815 $list = $U->simplereq(
817 "open-ils.actor.anon_cache.get_value",
818 $cache_key, (ref $self)->ANON_CACHE_STAFF_SEARCH
820 $self->timelog("Got anon_cache value");
828 return ($cache_key, $list);
831 sub staff_save_search {
832 my ($self, $query) = @_;
834 my $sss_size = $self->ctx->{staff_saved_search_size};
835 return unless $sss_size > 0;
837 my ($cache_key, $list) = $self->staff_load_searches;
838 my %already = ( map { $_ => 1 } @$list );
840 unshift @$list, $query unless $already{$query};
842 splice @$list, $sss_size if scalar @$list > $sss_size;
844 $self->timelog("Setting anon_cache value");
845 $cache_key = $U->simplereq(
847 "open-ils.actor.anon_cache.set_value",
848 $cache_key, (ref $self)->ANON_CACHE_STAFF_SEARCH, $list
850 $self->timelog("Set anon_cache value");
852 return ($cache_key, $list);