2 # Script to perform searching
3 # For documentation try 'perldoc /path/to/search'
5 # Copyright 2006 LibLime
6 # Copyright 2010 BibLibre
8 # This file is part of Koha
10 # Koha is free software; you can redistribute it and/or modify it
11 # under the terms of the GNU General Public License as published by
12 # the Free Software Foundation; either version 3 of the License, or
13 # (at your option) any later version.
15 # Koha is distributed in the hope that it will be useful, but
16 # WITHOUT ANY WARRANTY; without even the implied warranty of
17 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 # GNU General Public License for more details.
20 # You should have received a copy of the GNU General Public License
21 # along with Koha; if not, see <http://www.gnu.org/licenses>.
25 search - a search script for finding records in a Koha system (Version 3)
29 This script utilizes a new search API for Koha 3. It is designed to be
30 simple to use and configure, yet capable of performing feats like stemming,
31 field weighting, relevance ranking, support for multiple query language
32 formats (CCL, CQL, PQF), full support for the bib1 attribute set, extended
33 attribute sets defined in Zebra profiles, access to the full range of Z39.50
34 and SRU query options, federated searches on Z39.50/SRU targets, etc.
36 The API as represented in this script is mostly sound, even if the individual
37 functions in Search.pm and Koha.pm need to be cleaned up. Of course, you are
40 I will attempt to describe what is happening at each part of this script.
41 -- Joshua Ferraro <jmf AT liblime DOT com>
45 This script performs two functions:
49 =item 1. interacts with Koha to retrieve and display the results of a search
51 =item 2. loads the advanced search page
55 These two functions share many of the same variables and modules, so the first
56 task is to load what they have in common and determine which template to use.
57 Once determined, proceed to only load the variables and procedures necessary
60 =head2 LOADING ADVANCED SEARCH PAGE
62 This is fairly straightforward, and I won't go into detail ;-)
64 =head2 PERFORMING A SEARCH
66 If we're performing a search, this script performs three primary
71 =item 1. builds query strings (yes, plural)
73 =item 2. perform the search and return the results array
75 =item 3. build the HTML for output to the template
79 There are several additional secondary functions performed that I will
82 =head3 1. Building Query Strings
84 There are several types of queries needed in the process of search and retrieve:
88 =item 1 $query - the fully-built query passed to zebra
90 This is the most complex query that needs to be built. The original design goal
91 was to use a custom CCL2PQF query parser to translate an incoming CCL query into
92 a multi-leaf query to pass to Zebra. It needs to be multi-leaf to allow field
93 weighting, koha-specific relevance ranking, and stemming. When I have a chance
94 I'll try to flesh out this section to better explain.
96 This query incorporates query profiles that aren't compatible with most non-Zebra
97 Z39.50 targets to accomplish the field weighting and relevance ranking.
99 =item 2 $simple_query - a simple query that doesn't contain the field weighting,
100 stemming, etc., suitable to pass off to other search targets
102 This query is just the user's query expressed in CCL CQL, or PQF for passing to a
103 non-zebra Z39.50 target (one that doesn't support the extended profile that Zebra does).
105 =item 3 $query_cgi - passed to the template / saved for future refinements of
108 This is a simple string that completely expresses the query as a CGI string that
109 can be used for future refinements of the query or as a part of a history feature.
111 =item 4 $query_desc - Human search description - what the user sees in search
114 This is a simple string that is human readable. It will contain '=', ',', etc.
118 =head3 2. Perform the Search
120 This section takes the query strings and performs searches on the named servers,
121 including the Koha Zebra server, stores the results in a deeply nested object,
122 builds 'faceted results', and returns these objects.
126 The final major section of this script takes the objects collected thusfar and
127 builds the HTML for output to the template and user.
129 =head3 Additional Notes
137 ## STEP 1. Load things that are used in both search page and
138 # results page and decide which template to load, operations
143 use C4::Output qw( output_html_with_http_headers pagination_bar );
144 use C4::Circulation qw( barcodedecode );
145 use C4::Auth qw( get_template_and_user );
146 use C4::Search qw( searchResults enabled_staff_search_views z3950_search_args new_record_from_zebra );
147 use C4::Languages qw( getlanguage getLanguages );
148 use C4::Koha qw( getitemtypeimagelocation GetAuthorisedValues );
150 use POSIX qw(ceil floor);
151 use C4::Search qw( searchResults enabled_staff_search_views z3950_search_args new_record_from_zebra );
154 use Koha::Library::Groups;
156 use Koha::SearchEngine::Search;
157 use Koha::SearchEngine::QueryBuilder;
158 use Koha::Virtualshelves;
159 use Koha::SearchFields;
160 use Koha::SearchFilters;
163 use JSON qw( decode_json encode_json );
165 my $DisplayMultiPlaceHold = C4::Context->preference("DisplayMultiPlaceHold");
166 # create a new CGI object
167 # FIXME: no_undef_params needs to be tested
168 use CGI qw('-no_undef_params' -utf8 );
171 # decide which template to use
174 # limits are used to limit to results to a pre-defined category such as branch or language
175 my @limits = map uri_unescape($_), $cgi->multi_param("limit");
176 my @nolimits = map uri_unescape($_), $cgi->multi_param('nolimit');
177 my %is_nolimit = map { $_ => 1 } @nolimits;
178 @limits = grep { not $is_nolimit{$_} } @limits;
180 !$cgi->param('edit_search') && !$cgi->param('edit_filter') &&
181 ( (@limits>=1) || (defined $cgi->param("q") && $cgi->param("q") ne "" ) || ($cgi->param('limit-yr')) )
183 $template_name = 'catalogue/results.tt';
184 $template_type = 'results';
187 $template_name = 'catalogue/advsearch.tt';
188 $template_type = 'advsearch';
191 my ($template, $borrowernumber, $cookie) = get_template_and_user({
192 template_name => $template_name,
195 flagsrequired => { catalogue => 1 },
199 my $lang = C4::Languages::getlanguage($cgi);
201 if (C4::Context->preference("marcflavour") eq "UNIMARC" ) {
202 $template->param('UNIMARC' => 1);
205 if($cgi->cookie("holdfor")){
206 my $holdfor_patron = Koha::Patrons->find( $cgi->cookie("holdfor") );
207 if ( $holdfor_patron ) { # may have been deleted in the meanwhile
209 holdfor => $cgi->cookie("holdfor"),
210 holdfor_patron => $holdfor_patron,
215 if($cgi->cookie("holdforclub")){
216 my $holdfor_club = Koha::Clubs->find( $cgi->cookie("holdforclub") );
217 if ( $holdfor_club ) { # May have been deleted in the meanwhile
219 holdforclub => $cgi->cookie("holdforclub"),
220 holdforclub_name => $holdfor_club->name,
225 if($cgi->cookie("searchToOrder")){
226 my ( $basketno, $vendorid ) = split( /\//, $cgi->cookie("searchToOrder") );
228 searchtoorder_basketno => $basketno,
229 searchtoorder_vendorid => $vendorid
233 # get biblionumbers stored in the cart
236 if($cgi->cookie("intranet_bib_list")){
237 my $cart_list = $cgi->cookie("intranet_bib_list");
238 @cart_list = split(/\//, $cart_list);
242 Koha::Library::Groups->get_search_groups( { interface => 'staff' } )->as_list;
244 my $branch_limit = '';
245 my $limit_param = $cgi->param('limit');
246 if ( $limit_param and $limit_param =~ /branch:([\w-]+)/ ) {
251 search_groups => \@search_groups,
252 branch_limit => $branch_limit
255 # load the Type stuff
256 my $types = C4::Context->preference("AdvancedSearchTypes") || "itemtypes";
257 my $advancedsearchesloop = prepare_adv_search_types($types);
258 $template->param(advancedsearchesloop => $advancedsearchesloop);
260 $template->param( searchid => scalar $cgi->param('searchid'), );
262 my $default_sort_by = C4::Context->default_catalog_sort_by;
264 # The following should only be loaded if we're bringing up the advanced search template
265 if ( $template_type eq 'advsearch' ) {
270 my $expanded = $cgi->param('expanded_options');
271 if( $cgi->param('edit_search') ){
272 @operands = $cgi->multi_param('q');
273 @operators = $cgi->multi_param('op');
274 @indexes = $cgi->multi_param('idx');
276 sort => $cgi->param('sort_by'),
278 # determine what to display next to the search boxes
279 } elsif ( $cgi->param('edit_filter') ){
280 my $search_filter = Koha::SearchFilters->find( $cgi->param('edit_filter') );
281 if( $search_filter ){
282 my $query = decode_json( $search_filter->query );
283 my $limits = decode_json( $search_filter->limits );
284 @operands = @{ $query->{operands} };
285 @indexes = @{ $query->{indexes} };
286 @operators = @{ $query->{operators} };
287 @limits = @{ $limits->{limits} };
288 $template->param( edit_filter => $search_filter );
290 $template->param( unknown_filter => 1 );
294 while( scalar @operands < 3 ){
297 $template->param( operands => \@operands );
298 $template->param( operators => \@operators );
299 $template->param( indexes => \@indexes );
302 foreach my $limit (@limits){
303 if ( $limit eq 'available' ){
304 $template->param( limit_available => 1 );
306 my ($index,$value) = split(':',$limit);
308 if ( $index =~ /mc-/ ){
309 $limit_hash{$index . "_" . $value} = 1;
311 push @{$limit_hash{$index}}, $value;
315 $template->param( limits => \%limit_hash );
317 $expanded = 1 if scalar @operators || scalar @limits;
319 # load the servers (used for searching -- to do federated searching, etc.)
320 my $primary_servers_loop;# = displayPrimaryServers();
321 $template->param(outer_servers_loop => $primary_servers_loop,);
323 my $secondary_servers_loop;
324 $template->param(outer_sup_servers_loop => $secondary_servers_loop,);
326 # set the default sorting
327 if ($default_sort_by) {
328 $template->param( sort_by => $default_sort_by );
331 $template->param(uc(C4::Context->preference("marcflavour")) =>1 );
333 # load the language limits (for search)
334 my $languages_limit_loop = getLanguages($lang, 1);
335 $template->param(search_languages_loop => $languages_limit_loop,);
337 # Expanded search options in advanced search:
338 # use the global setting by default, but let the user override it
340 $expanded = C4::Context->preference("expandedSearchOption") || 0
341 if !defined($expanded) || $expanded !~ /^0|1$/;
342 $template->param( expanded_options => $expanded );
345 $template->param(virtualshelves => C4::Context->preference("virtualshelves"));
347 output_html_with_http_headers $cgi, $cookie, $template->output;
351 ### OK, if we're this far, we're performing a search, not just loading the advanced search page
353 # Fetch the parameter list as a hash in scalar context:
354 # * returns parameter list as tied hash ref
355 # * we can edit the values by changing the key
356 # * multivalued CGI parameters are returned as a packaged string separated by "\0" (null)
357 my $params = $cgi->Vars;
358 # Params that can have more than one value
359 # sort by is used to sort the query
360 # in theory can have more than one but generally there's just one
362 @sort_by = $cgi->multi_param('sort_by');
363 $sort_by[0] = $default_sort_by unless $sort_by[0];
364 foreach my $sort (@sort_by) {
365 $template->param($sort => 1) if $sort;
367 $template->param('sort_by' => $sort_by[0]);
369 # Use the servers defined, or just search our local catalog(default)
370 my @servers = $cgi->multi_param('server');
372 #FIXME: this should be handled using Context.pm
373 @servers = ("biblioserver");
374 # @servers = C4::Context->config("biblioserver");
376 # operators include boolean and proximity operators and are used
377 # to evaluate multiple operands
378 my @operators = map uri_unescape($_), $cgi->multi_param('op');
380 # indexes are query qualifiers, like 'title', 'author', etc. They
381 # can be single or multiple parameters separated by comma: kw,right-Truncation
382 my @indexes = map uri_unescape($_), $cgi->multi_param('idx');
384 # if a simple index (only one) display the index used in the top search box
385 if ($indexes[0] && (!$indexes[1] || $params->{'scan'})) {
386 my $idx = "ms_".$indexes[0];
387 $idx =~ s/\,/comma/g; # template toolkit doesn't like variables with a , in it
388 $idx =~ s/-/dash/g; # template toolkit doesn't like variables with a dash in it
389 $template->param(header_pulldown => $idx);
392 # an operand can be a single term, a phrase, or a complete ccl query
393 my @operands = map uri_unescape($_), $cgi->multi_param('q');
395 # if a simple search, display the value in the search box
396 my $basic_search = 0;
397 if ($operands[0] && !$operands[1]) {
398 my $ms_query = $operands[0];
399 $ms_query =~ s/ #\S+//;
400 $template->param(ms_value => $ms_query);
405 foreach my $limit(@limits) {
406 if ($limit =~/available/) {
410 $template->param(available => $available);
412 # append year limits if they exist
415 if ($params->{'limit-yr'}) {
416 if ($params->{'limit-yr'} =~ /\d{4}/) {
417 $limit_yr = "yr,st-numeric:$params->{'limit-yr'}";
418 $limit_yr_value = $params->{'limit-yr'};
420 push @limits,$limit_yr;
421 #FIXME: Should return a error to the user, incorect date format specified
424 # convert indexes and operands to corresponding parameter names for the z3950 search
425 # $ %z3950p will be a hash ref if the indexes are present (advacned search), otherwise undef
427 my $indexes2z3950 = {
428 kw=>'title', au=>'author', 'au,phr'=>'author', nb=>'isbn', ns=>'issn',
429 'lcn,phr'=>'dewey', su=>'subject', 'su,phr'=>'subject',
430 ti=>'title', 'ti,phr'=>'title', se=>'title'
432 for (my $ii = 0; $ii < @operands; ++$ii)
434 my $name = $indexes2z3950->{$indexes[$ii] || 'kw'};
435 if (defined $name && defined $operands[$ii])
438 $z3950par->{$name} = $operands[$ii] if !exists $z3950par->{$name};
443 # Params that can only have one value
444 my $scan = $params->{'scan'};
445 my $count = C4::Context->preference('numSearchResults') || 20;
446 my $results_per_page = $params->{'count'} || $count;
447 my $offset = $params->{'offset'} || 0;
448 my $whole_record = $params->{'whole_record'} || 0;
449 my $weight_search = $params->{'advsearch'} ? $params->{'weight_search'} || 0 : 1;
450 $offset = 0 if $offset < 0;
451 my $page = $cgi->param('page') || 1;
452 #my $offset = ($page-1)*$results_per_page;
454 # Define some global variables
455 my ( $error,$query,$simple_query,$query_cgi,$query_desc,$limit,$limit_cgi,$limit_desc,$query_type);
457 my $builder = Koha::SearchEngine::QueryBuilder->new(
458 { index => $Koha::SearchEngine::BIBLIOS_INDEX } );
459 my $searcher = Koha::SearchEngine::Search->new(
460 { index => $Koha::SearchEngine::BIBLIOS_INDEX } );
462 # If index indicates the value is a barocode, we need to preproccess it before searching
463 for ( my $i = 0; $i < @operands; $i++ ) {
464 $operands[$i] = barcodedecode($operands[$i]) if (defined($indexes[$i]) && $indexes[$i] eq 'bc');
467 ## I. BUILD THE QUERY
469 $error, $query, $simple_query, $query_cgi,
470 $query_desc, $limit, $limit_cgi, $limit_desc,
473 = $builder->build_query_compat( \@operators, \@operands, \@indexes, \@limits,
474 \@sort_by, $scan, $lang, { weighted_fields => $weight_search, whole_record => $whole_record });
476 $template->param( search_query => $query ) if C4::Context->preference('DumpSearchQueryTemplate');
478 ## parse the query_cgi string and put it into a form suitable for <input>s
480 my $scan_index_to_use;
481 my $scan_search_term_to_use;
484 for my $this_cgi ( split('&', $query_cgi) ) {
485 next unless $this_cgi;
486 $this_cgi =~ m/(.*?)=(.*)/;
488 my $input_value = $2;
489 push @query_inputs, { input_name => $input_name, input_value => Encode::decode_utf8( uri_unescape( $input_value ) ) };
490 if ($input_name eq 'idx') {
491 # The form contains multiple fields, so take the first value as the scan index
492 $scan_index_to_use = $input_value unless $scan_index_to_use;
494 if (!defined $scan_search_term_to_use && $input_name eq 'q') {
495 $scan_search_term_to_use = Encode::decode_utf8( uri_unescape( $input_value ));
500 $template->param ( QUERY_INPUTS => \@query_inputs,
501 scan_index_to_use => $scan_index_to_use,
502 scan_search_term_to_use => $scan_search_term_to_use );
504 ## parse the limit_cgi string and put it into a form suitable for <input>s
508 for my $this_cgi ( split('&', $limit_cgi) ) {
509 next unless $this_cgi;
510 # handle special case limit-yr
511 if ($this_cgi =~ /yr,st-numeric/) {
512 push @limit_inputs, { input_name => 'limit-yr', input_value => $limit_yr_value };
515 $this_cgi =~ m/(.*=)(.*)/;
517 my $input_value = $2;
518 $input_name =~ s/=$//;
519 push @limit_inputs, { input_name => $input_name, input_value => Encode::decode_utf8( uri_unescape($input_value) ) };
520 if( $input_value =~ /search_filter/ ){
521 my ($filter_id) = ( uri_unescape($input_value) =~ /^search_filter:(.*)$/ );
522 $active_filters{$filter_id} = 1;
527 $template->param ( LIMIT_INPUTS => \@limit_inputs );
529 ## II. DO THE SEARCH AND GET THE RESULTS
530 my $total = 0; # the total results for the whole set
531 my $facets; # this object stores the faceted results that display on the left-hand of the results page
535 my $itemtypes = { map { $_->{itemtype} => $_ } @{ Koha::ItemTypes->search_with_localization->unblessed } };
536 ( $error, $results_hashref, $facets ) = $searcher->search_compat(
537 $query, $simple_query, \@sort_by, \@servers,
538 $results_per_page, $offset, undef, $itemtypes,
544 my $query_error = q{};
545 $query_error .= $error if $error;
546 $query_error .= $@ if $@;
547 $template->param(query_error => $query_error);
548 output_html_with_http_headers $cgi, $cookie, $template->output;
552 # At this point, each server has given us a result set
553 # now we build that set for template display
554 my @sup_results_array;
555 for (my $i=0;$i<@servers;$i++) {
556 my $server = $servers[$i];
557 if ($server =~/biblioserver/) { # this is the local bibliographic server
558 my $hits = $results_hashref->{$server}->{"hits"} // 0;
559 if ( $hits == 0 && $basic_search ){
560 $operands[0] = '"'.$operands[0].'"'; #quote it
561 ## I. BUILD THE QUERY
563 $error, $query, $simple_query, $query_cgi,
564 $query_desc, $limit, $limit_cgi, $limit_desc,
567 = $builder->build_query_compat( \@operators, \@operands, \@indexes, \@limits,
568 \@sort_by, $scan, $lang, { weighted_fields => $weight_search, whole_record => $whole_record });
569 my $quoted_results_hashref;
571 my $itemtypes = { map { $_->{itemtype} => $_ } @{ Koha::ItemTypes->search_with_localization->unblessed } };
572 ( $error, $quoted_results_hashref, $facets ) = $searcher->search_compat(
573 $query, $simple_query, \@sort_by, ['biblioserver'],
574 $results_per_page, $offset, undef, $itemtypes,
578 my $quoted_hits = $quoted_results_hashref->{$server}->{"hits"} // 0;
580 $results_hashref->{'biblioserver'} = $quoted_results_hashref->{'biblioserver'};
581 $hits = $quoted_hits;
584 my $page = $cgi->param('page') || 0;
585 my @newresults = searchResults({ 'interface' => 'intranet' }, $query_desc, $hits, $results_per_page, $offset, $scan,
586 $results_hashref->{$server}->{"RECORDS"});
587 $total = $total + $hits;
590 if (C4::Context->preference('EnableSearchHistory')) {
592 my $path_info = $cgi->url(-path_info=>1);
593 my $query_cgi_history = $cgi->url(-query=>1);
594 $query_cgi_history =~ s/^$path_info\?//;
595 $query_cgi_history =~ s/;/&/g;
596 my $query_desc_history = $query_desc;
597 $query_desc_history .= ", $limit_desc"
600 C4::Search::History::add({
601 userid => $borrowernumber,
602 sessionid => $cgi->cookie("CGISESSID"),
603 query_desc => $query_desc_history,
604 query_cgi => $query_cgi_history,
609 $template->param( EnableSearchHistory => 1 );
612 ## If there's just one result, redirect to the detail page unless doing an index scan
613 if ($total == 1 && !$scan) {
614 my $biblionumber = $newresults[0]->{biblionumber};
615 my $defaultview = C4::Context->preference('IntranetBiblioDefaultView');
616 my $views = { C4::Search::enabled_staff_search_views };
617 if ($defaultview eq 'isbd' && $views->{can_view_ISBD}) {
618 print $cgi->redirect("/cgi-bin/koha/catalogue/ISBDdetail.pl?biblionumber=$biblionumber&found1=1");
619 } elsif ($defaultview eq 'marc' && $views->{can_view_MARC}) {
620 print $cgi->redirect("/cgi-bin/koha/catalogue/MARCdetail.pl?biblionumber=$biblionumber&found1=1");
621 } elsif ($defaultview eq 'labeled_marc' && $views->{can_view_labeledMARC}) {
622 print $cgi->redirect("/cgi-bin/koha/catalogue/labeledMARCdetail.pl?biblionumber=$biblionumber&found1=1");
624 print $cgi->redirect("/cgi-bin/koha/catalogue/detail.pl?biblionumber=$biblionumber&found1=1");
629 # set up parameters if user wishes to re-run the search
631 $template->param (z3950_search_params => C4::Search::z3950_search_args($z3950par || $query_desc));
632 $template->param(limit_cgi => $limit_cgi);
633 $template->param(query_cgi => $query_cgi);
634 $template->param(query_json => encode_json({
635 operators => \@operators,
636 operands => \@operands,
639 $template->param(limit_json => encode_json({
642 $template->param(query_desc => $query_desc);
643 $template->param(limit_desc => $limit_desc);
644 $template->param(offset => $offset);
645 $template->param(offset => $offset);
649 $template->param(total => $hits);
651 my $limit_cgi_not_availablity = $limit_cgi;
652 $limit_cgi_not_availablity =~ s/&limit=available//g;
653 $template->param(limit_cgi_not_availablity => $limit_cgi_not_availablity);
655 $template->param(DisplayMultiPlaceHold => $DisplayMultiPlaceHold);
656 if ($query_desc || $limit_desc) {
657 $template->param(searchdesc => 1);
659 $template->param(results_per_page => $results_per_page);
660 # must define a value for size if not present in DB
661 # in order to avoid problems generated by the default size value in TT
662 foreach my $line (@newresults) {
663 if ( not exists $line->{'size'} ) { $line->{'size'} = "" }
664 # while we're checking each line, see if item is in the cart
665 if ( grep {$_ eq $line->{'biblionumber'}} @cart_list) {
666 $line->{'incart'} = 1;
669 my( $page_numbers, $hits_to_paginate, $pages, $current_page_number, $previous_page_offset, $next_page_offset, $last_page_offset ) =
670 Koha::SearchEngine::Search->pagination_bar(
673 max_result_window => $searcher->max_result_window,
674 results_per_page => $results_per_page,
679 $template->param( hits_to_paginate => $hits_to_paginate );
680 $template->param(SEARCH_RESULTS => \@newresults);
681 # FIXME: no previous_page_offset when pages < 2
682 $template->param( PAGE_NUMBERS => $page_numbers,
683 last_page_offset => $last_page_offset,
684 previous_page_offset => $previous_page_offset) unless $pages < 2;
685 $template->param( next_page_offset => $next_page_offset) unless $pages eq $current_page_number;
691 $template->param(searchdesc => 1,query_desc => $query_desc,limit_desc => $limit_desc);
694 } # end of the if local
696 # asynchronously search the authority server
697 elsif ($server =~/authorityserver/) { # this is the local authority server
698 my @inner_sup_results_array;
699 for my $sup_record ( @{$results_hashref->{$server}->{"RECORDS"}} ) {
700 my $marc_record_object = C4::Search::new_record_from_zebra(
704 # warn "Authority Found: ".$marc_record_object->as_formatted();
705 push @inner_sup_results_array, {
706 'title' => $marc_record_object->field(100)->subfield('a'),
707 'link' => "&idx=an&q=".$marc_record_object->field('001')->as_string(),
710 push @sup_results_array, { servername => $server,
711 inner_sup_results_loop => \@inner_sup_results_array} if @inner_sup_results_array;
713 # FIXME: can add support for other targets as needed here
714 $template->param( outer_sup_results_loop => \@sup_results_array);
715 } #/end of the for loop
716 #$template->param(FEDERATED_RESULTS => \@results_array);
718 my $gotonumber = $cgi->param('gotoNumber');
719 if ( $gotonumber && ( $gotonumber eq 'last' || $gotonumber eq 'first' ) ) {
720 $template->{'VARS'}->{'gotoNumber'} = $gotonumber;
722 $template->{'VARS'}->{'gotoPage'} = 'detail.pl';
723 my $gotopage = $cgi->param('gotoPage');
724 $template->{'VARS'}->{'gotoPage'} = $gotopage
725 if $gotopage && $gotopage =~ m/^(ISBD|labeledMARC|MARC|more)?detail.pl$/;
727 for my $facet ( @$facets ) {
728 for my $entry ( @{ $facet->{facets} } ) {
729 my $index = $entry->{type_link_value};
730 my $value = $entry->{facet_link_value};
731 $entry->{active} = grep { $_->{input_value} eq qq{$index:$value} } @limit_inputs;
737 search_filters => Koha::SearchFilters->search({ staff_client => 1 }, { order_by => "name" }),
738 active_filters => \%active_filters,
739 ) if C4::Context->preference('SavedSearchFilters');
742 #classlist => $classlist,
745 facets_loop => $facets,
746 displayFacetCount=> C4::Context->preference('displayFacetCount')||0,
748 search_error => $error,
751 if ($query_desc || $limit_desc) {
752 $template->param(searchdesc => 1);
755 # VI. BUILD THE TEMPLATE
757 my $some_private_shelves = Koha::Virtualshelves->get_some_shelves(
759 borrowernumber => $borrowernumber,
764 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
766 borrowernumber => $borrowernumber,
774 add_to_some_private_shelves => $some_private_shelves,
775 add_to_some_public_shelves => $some_public_shelves,
778 output_html_with_http_headers $cgi, $cookie, $template->output;
781 =head2 prepare_adv_search_types
783 my $type = C4::Context->preference("AdvancedSearchTypes") || "itemtypes";
784 my @advanced_search_types = prepare_adv_search_types($type);
786 Different types can be searched for in the advanced search. This takes the
787 system preference that defines these types and parses it into an arrayref for
790 "itemtypes" is handled specially, as itemtypes aren't an authorised value.
791 It also accounts for the "item-level_itypes" system preference.
795 sub prepare_adv_search_types {
798 my @advanced_search_types = split( /\|/, $types );
800 # the index parameter is different for item-level itemtypes
801 my $itype_or_itemtype =
802 ( C4::Context->preference("item-level_itypes") ) ? 'itype' : 'itemtype';
803 my $itemtypes = { map { $_->{itemtype} => $_ } @{ Koha::ItemTypes->search_with_localization->unblessed } };
805 my ( $cnt, @result );
806 foreach my $advanced_srch_type (@advanced_search_types) {
807 $advanced_srch_type =~ s/^\s*//;
808 $advanced_srch_type =~ s/\s*$//;
809 if ( $advanced_srch_type eq 'itemtypes' ) {
811 # itemtype is a special case, since it's not defined in authorized values
813 foreach my $thisitemtype (
815 $itemtypes->{$a}->{'translated_description'}
816 cmp $itemtypes->{$b}->{'translated_description'}
822 ccl => "$itype_or_itemtype,phr",
823 code => $thisitemtype,
824 description => $itemtypes->{$thisitemtype}->{'translated_description'},
825 imageurl => getitemtypeimagelocation(
826 'intranet', $itemtypes->{$thisitemtype}->{'imageurl'}
829 push @itypesloop, \%row;
832 advanced_search_type => $advanced_srch_type,
833 code_loop => \@itypesloop
835 push @result, \%search_code;
838 # covers all the other cases: non-itemtype authorized values
839 my $advsearchtypes = GetAuthorisedValues($advanced_srch_type);
841 for my $thisitemtype (@$advsearchtypes) {
844 ccl => $advanced_srch_type,
845 code => $thisitemtype->{authorised_value},
846 description => $thisitemtype->{'lib'},
847 imageurl => getitemtypeimagelocation(
848 'intranet', $thisitemtype->{'imageurl'}
851 push @authvalueloop, \%row;
854 advanced_search_type => $advanced_srch_type,
855 code_loop => \@authvalueloop
857 push @result, \%search_code;