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::Auth qw( get_template_and_user );
145 use C4::Search qw( searchResults enabled_staff_search_views z3950_search_args new_record_from_zebra );
146 use C4::Languages qw( getlanguage getLanguages );
147 use C4::Koha qw( getitemtypeimagelocation GetAuthorisedValues );
149 use POSIX qw(ceil floor);
150 use C4::Search qw( searchResults enabled_staff_search_views z3950_search_args new_record_from_zebra );
153 use Koha::Library::Groups;
155 use Koha::SearchEngine::Search;
156 use Koha::SearchEngine::QueryBuilder;
157 use Koha::Virtualshelves;
158 use Koha::SearchFields;
162 my $DisplayMultiPlaceHold = C4::Context->preference("DisplayMultiPlaceHold");
163 # create a new CGI object
164 # FIXME: no_undef_params needs to be tested
165 use CGI qw('-no_undef_params' -utf8 );
168 # decide which template to use
171 # limits are used to limit to results to a pre-defined category such as branch or language
172 my @limits = map uri_unescape($_), $cgi->multi_param("limit");
173 my @nolimits = map uri_unescape($_), $cgi->multi_param('nolimit');
174 my %is_nolimit = map { $_ => 1 } @nolimits;
175 @limits = grep { not $is_nolimit{$_} } @limits;
177 !$cgi->param('edit_search') &&
178 ( (@limits>=1) || (defined $cgi->param("q") && $cgi->param("q") ne "" ) || ($cgi->param('limit-yr')) )
180 $template_name = 'catalogue/results.tt';
181 $template_type = 'results';
184 $template_name = 'catalogue/advsearch.tt';
185 $template_type = 'advsearch';
188 my ($template, $borrowernumber, $cookie) = get_template_and_user({
189 template_name => $template_name,
192 flagsrequired => { catalogue => 1 },
196 my $lang = C4::Languages::getlanguage($cgi);
198 if (C4::Context->preference("marcflavour") eq "UNIMARC" ) {
199 $template->param('UNIMARC' => 1);
202 if($cgi->cookie("holdfor")){
203 my $holdfor_patron = Koha::Patrons->find( $cgi->cookie("holdfor") );
204 if ( $holdfor_patron ) { # may have been deleted in the meanwhile
206 holdfor => $cgi->cookie("holdfor"),
207 holdfor_surname => $holdfor_patron->surname,
208 holdfor_firstname => $holdfor_patron->firstname,
209 holdfor_cardnumber => $holdfor_patron->cardnumber,
214 if($cgi->cookie("holdforclub")){
215 my $holdfor_club = Koha::Clubs->find( $cgi->cookie("holdforclub") );
216 if ( $holdfor_club ) { # May have been deleted in the meanwhile
218 holdforclub => $cgi->cookie("holdforclub"),
219 holdforclub_name => $holdfor_club->name,
224 if($cgi->cookie("searchToOrder")){
225 my ( $basketno, $vendorid ) = split( /\//, $cgi->cookie("searchToOrder") );
227 searchtoorder_basketno => $basketno,
228 searchtoorder_vendorid => $vendorid
232 # get biblionumbers stored in the cart
235 if($cgi->cookie("intranet_bib_list")){
236 my $cart_list = $cgi->cookie("intranet_bib_list");
237 @cart_list = split(/\//, $cart_list);
241 Koha::Library::Groups->get_search_groups( { interface => 'staff' } )->as_list;
242 @search_groups = sort { $a->title cmp $b->title } @search_groups;
245 search_groups => \@search_groups,
248 # load the Type stuff
249 my $types = C4::Context->preference("AdvancedSearchTypes") || "itemtypes";
250 my $advancedsearchesloop = prepare_adv_search_types($types);
251 $template->param(advancedsearchesloop => $advancedsearchesloop);
253 $template->param( searchid => scalar $cgi->param('searchid'), );
255 # The following should only be loaded if we're bringing up the advanced search template
256 if ( $template_type eq 'advsearch' ) {
258 my $expanded = $cgi->param('expanded_options');
259 if( $cgi->param('edit_search') ){
260 my @operators = $cgi->multi_param('op');
261 my @indexes = $cgi->multi_param('idx');
263 foreach my $limit (@limits){
264 if ( $limit eq 'available' ){
265 $template->param( limit_available => 1 );
267 my ($index,$value) = split(':',$limit);
269 if ( $index =~ /mc-/ ){
270 $limit_hash{$index . "_" . $value} = 1;
272 push @{$limit_hash{$index}}, $value;
276 $expanded = 1 if scalar @operators || scalar @limits;
277 $template->param( operators => \@operators );
278 $template->param( limits => \%limit_hash );
280 indexes => \@indexes,
281 sort => $cgi->param('sort_by'),
284 # load the servers (used for searching -- to do federated searching, etc.)
285 my $primary_servers_loop;# = displayPrimaryServers();
286 $template->param(outer_servers_loop => $primary_servers_loop,);
288 my $secondary_servers_loop;
289 $template->param(outer_sup_servers_loop => $secondary_servers_loop,);
291 # set the default sorting
292 if ( C4::Context->preference('defaultSortField')
293 && C4::Context->preference('defaultSortOrder') ) {
294 my $default_sort_by =
295 C4::Context->preference('defaultSortField') . '_'
296 . C4::Context->preference('defaultSortOrder');
297 $template->param( sort_by => $default_sort_by );
300 # determine what to display next to the search boxes
301 my @queries = $cgi->multi_param('q');
302 while( scalar @queries < 3 ){
305 $template->param(uc(C4::Context->preference("marcflavour")) =>1 );
307 # load the language limits (for search)
308 my $languages_limit_loop = getLanguages($lang, 1);
309 $template->param(search_languages_loop => $languages_limit_loop,);
310 $template->param( queries => \@queries );
312 # Expanded search options in advanced search:
313 # use the global setting by default, but let the user override it
315 $expanded = C4::Context->preference("expandedSearchOption") || 0
316 if !defined($expanded) || $expanded !~ /^0|1$/;
317 $template->param( expanded_options => $expanded );
320 $template->param(virtualshelves => C4::Context->preference("virtualshelves"));
322 output_html_with_http_headers $cgi, $cookie, $template->output;
326 ### OK, if we're this far, we're performing a search, not just loading the advanced search page
328 # Fetch the paramater list as a hash in scalar context:
329 # * returns paramater list as tied hash ref
330 # * we can edit the values by changing the key
331 # * multivalued CGI paramaters are returned as a packaged string separated by "\0" (null)
332 my $params = $cgi->Vars;
333 # Params that can have more than one value
334 # sort by is used to sort the query
335 # in theory can have more than one but generally there's just one
338 if ( C4::Context->preference('defaultSortField')
339 && C4::Context->preference('defaultSortOrder') ) {
341 C4::Context->preference('defaultSortField') . '_'
342 . C4::Context->preference('defaultSortOrder');
345 @sort_by = $cgi->multi_param('sort_by');
346 $sort_by[0] = $default_sort_by unless $sort_by[0];
347 foreach my $sort (@sort_by) {
348 $template->param($sort => 1) if $sort;
350 $template->param('sort_by' => $sort_by[0]);
352 # Use the servers defined, or just search our local catalog(default)
353 my @servers = $cgi->multi_param('server');
355 #FIXME: this should be handled using Context.pm
356 @servers = ("biblioserver");
357 # @servers = C4::Context->config("biblioserver");
359 # operators include boolean and proximity operators and are used
360 # to evaluate multiple operands
361 my @operators = map uri_unescape($_), $cgi->multi_param('op');
363 # indexes are query qualifiers, like 'title', 'author', etc. They
364 # can be single or multiple parameters separated by comma: kw,right-Truncation
365 my @indexes = map uri_unescape($_), $cgi->multi_param('idx');
367 # if a simple index (only one) display the index used in the top search box
368 if ($indexes[0] && (!$indexes[1] || $params->{'scan'})) {
369 my $idx = "ms_".$indexes[0];
370 $idx =~ s/\,/comma/g; # template toolkit doesn't like variables with a , in it
371 $idx =~ s/-/dash/g; # template toolkit doesn't like variables with a dash in it
372 $template->param($idx => 1);
375 # an operand can be a single term, a phrase, or a complete ccl query
376 my @operands = map uri_unescape($_), $cgi->multi_param('q');
378 # if a simple search, display the value in the search box
379 if ($operands[0] && !$operands[1]) {
380 my $ms_query = $operands[0];
381 $ms_query =~ s/ #\S+//;
382 $template->param(ms_value => $ms_query);
386 foreach my $limit(@limits) {
387 if ($limit =~/available/) {
391 $template->param(available => $available);
393 # append year limits if they exist
396 if ($params->{'limit-yr'}) {
397 if ($params->{'limit-yr'} =~ /\d{4}/) {
398 $limit_yr = "yr,st-numeric:$params->{'limit-yr'}";
399 $limit_yr_value = $params->{'limit-yr'};
401 push @limits,$limit_yr;
402 #FIXME: Should return a error to the user, incorect date format specified
405 # convert indexes and operands to corresponding parameter names for the z3950 search
406 # $ %z3950p will be a hash ref if the indexes are present (advacned search), otherwise undef
408 my $indexes2z3950 = {
409 kw=>'title', au=>'author', 'au,phr'=>'author', nb=>'isbn', ns=>'issn',
410 'lcn,phr'=>'dewey', su=>'subject', 'su,phr'=>'subject',
411 ti=>'title', 'ti,phr'=>'title', se=>'title'
413 for (my $ii = 0; $ii < @operands; ++$ii)
415 my $name = $indexes2z3950->{$indexes[$ii] || 'kw'};
416 if (defined $name && defined $operands[$ii])
419 $z3950par->{$name} = $operands[$ii] if !exists $z3950par->{$name};
424 # Params that can only have one value
425 my $scan = $params->{'scan'};
426 my $count = C4::Context->preference('numSearchResults') || 20;
427 my $results_per_page = $params->{'count'} || $count;
428 my $offset = $params->{'offset'} || 0;
429 my $whole_record = $params->{'whole_record'} || 0;
430 my $weight_search = $params->{'advsearch'} ? $params->{'weight_search'} || 0 : 1;
431 $offset = 0 if $offset < 0;
432 my $page = $cgi->param('page') || 1;
433 #my $offset = ($page-1)*$results_per_page;
435 # Define some global variables
436 my ( $error,$query,$simple_query,$query_cgi,$query_desc,$limit,$limit_cgi,$limit_desc,$query_type);
438 my $builder = Koha::SearchEngine::QueryBuilder->new(
439 { index => $Koha::SearchEngine::BIBLIOS_INDEX } );
440 my $searcher = Koha::SearchEngine::Search->new(
441 { index => $Koha::SearchEngine::BIBLIOS_INDEX } );
443 ## I. BUILD THE QUERY
445 $error, $query, $simple_query, $query_cgi,
446 $query_desc, $limit, $limit_cgi, $limit_desc,
449 = $builder->build_query_compat( \@operators, \@operands, \@indexes, \@limits,
450 \@sort_by, $scan, $lang, { weighted_fields => $weight_search, whole_record => $whole_record });
452 $template->param( search_query => $query ) if C4::Context->preference('DumpSearchQueryTemplate');
454 ## parse the query_cgi string and put it into a form suitable for <input>s
456 my $scan_index_to_use;
457 my $scan_search_term_to_use;
460 for my $this_cgi ( split('&', $query_cgi) ) {
461 next unless $this_cgi;
462 $this_cgi =~ m/(.*?)=(.*)/;
464 my $input_value = $2;
465 push @query_inputs, { input_name => $input_name, input_value => Encode::decode_utf8( uri_unescape( $input_value ) ) };
466 if ($input_name eq 'idx') {
467 # The form contains multiple fields, so take the first value as the scan index
468 $scan_index_to_use = $input_value unless $scan_index_to_use;
470 if (!defined $scan_search_term_to_use && $input_name eq 'q') {
471 $scan_search_term_to_use = Encode::decode_utf8( uri_unescape( $input_value ));
476 $template->param ( QUERY_INPUTS => \@query_inputs,
477 scan_index_to_use => $scan_index_to_use,
478 scan_search_term_to_use => $scan_search_term_to_use );
480 ## parse the limit_cgi string and put it into a form suitable for <input>s
483 for my $this_cgi ( split('&', $limit_cgi) ) {
484 next unless $this_cgi;
485 # handle special case limit-yr
486 if ($this_cgi =~ /yr,st-numeric/) {
487 push @limit_inputs, { input_name => 'limit-yr', input_value => $limit_yr_value };
490 $this_cgi =~ m/(.*=)(.*)/;
492 my $input_value = $2;
493 $input_name =~ s/=$//;
494 push @limit_inputs, { input_name => $input_name, input_value => Encode::decode_utf8( uri_unescape($input_value) ) };
497 $template->param ( LIMIT_INPUTS => \@limit_inputs );
499 ## II. DO THE SEARCH AND GET THE RESULTS
500 my $total = 0; # the total results for the whole set
501 my $facets; # this object stores the faceted results that display on the left-hand of the results page
505 my $itemtypes = { map { $_->{itemtype} => $_ } @{ Koha::ItemTypes->search_with_localization->unblessed } };
506 ( $error, $results_hashref, $facets ) = $searcher->search_compat(
507 $query, $simple_query, \@sort_by, \@servers,
508 $results_per_page, $offset, undef, $itemtypes,
514 my $query_error = q{};
515 $query_error .= $error if $error;
516 $query_error .= $@ if $@;
517 $template->param(query_error => $query_error);
518 output_html_with_http_headers $cgi, $cookie, $template->output;
522 # At this point, each server has given us a result set
523 # now we build that set for template display
524 my @sup_results_array;
525 for (my $i=0;$i<@servers;$i++) {
526 my $server = $servers[$i];
527 if ($server =~/biblioserver/) { # this is the local bibliographic server
528 my $hits = $results_hashref->{$server}->{"hits"} // 0;
529 my $page = $cgi->param('page') || 0;
530 my @newresults = searchResults({ 'interface' => 'intranet' }, $query_desc, $hits, $results_per_page, $offset, $scan,
531 $results_hashref->{$server}->{"RECORDS"});
532 $total = $total + $hits;
535 if (C4::Context->preference('EnableSearchHistory')) {
537 my $path_info = $cgi->url(-path_info=>1);
538 my $query_cgi_history = $cgi->url(-query=>1);
539 $query_cgi_history =~ s/^$path_info\?//;
540 $query_cgi_history =~ s/;/&/g;
541 my $query_desc_history = $query_desc;
542 $query_desc_history .= ", $limit_desc"
545 C4::Search::History::add({
546 userid => $borrowernumber,
547 sessionid => $cgi->cookie("CGISESSID"),
548 query_desc => $query_desc_history,
549 query_cgi => $query_cgi_history,
554 $template->param( EnableSearchHistory => 1 );
557 ## If there's just one result, redirect to the detail page unless doing an index scan
558 if ($total == 1 && !$scan) {
559 my $biblionumber = $newresults[0]->{biblionumber};
560 my $defaultview = C4::Context->preference('IntranetBiblioDefaultView');
561 my $views = { C4::Search::enabled_staff_search_views };
562 if ($defaultview eq 'isbd' && $views->{can_view_ISBD}) {
563 print $cgi->redirect("/cgi-bin/koha/catalogue/ISBDdetail.pl?biblionumber=$biblionumber&found1=1");
564 } elsif ($defaultview eq 'marc' && $views->{can_view_MARC}) {
565 print $cgi->redirect("/cgi-bin/koha/catalogue/MARCdetail.pl?biblionumber=$biblionumber&found1=1");
566 } elsif ($defaultview eq 'labeled_marc' && $views->{can_view_labeledMARC}) {
567 print $cgi->redirect("/cgi-bin/koha/catalogue/labeledMARCdetail.pl?biblionumber=$biblionumber&found1=1");
569 print $cgi->redirect("/cgi-bin/koha/catalogue/detail.pl?biblionumber=$biblionumber&found1=1");
574 # set up parameters if user wishes to re-run the search
576 $template->param (z3950_search_params => C4::Search::z3950_search_args($z3950par || $query_desc));
577 $template->param(limit_cgi => $limit_cgi);
578 $template->param(query_cgi => $query_cgi);
579 $template->param(query_desc => $query_desc);
580 $template->param(limit_desc => $limit_desc);
581 $template->param(offset => $offset);
584 $template->param(total => $hits);
586 my $limit_cgi_not_availablity = $limit_cgi;
587 $limit_cgi_not_availablity =~ s/&limit=available//g;
588 $template->param(limit_cgi_not_availablity => $limit_cgi_not_availablity);
590 $template->param(DisplayMultiPlaceHold => $DisplayMultiPlaceHold);
591 if ($query_desc || $limit_desc) {
592 $template->param(searchdesc => 1);
594 $template->param(results_per_page => $results_per_page);
595 # must define a value for size if not present in DB
596 # in order to avoid problems generated by the default size value in TT
597 foreach my $line (@newresults) {
598 if ( not exists $line->{'size'} ) { $line->{'size'} = "" }
599 # while we're checking each line, see if item is in the cart
600 if ( grep {$_ eq $line->{'biblionumber'}} @cart_list) {
601 $line->{'incart'} = 1;
604 my( $page_numbers, $hits_to_paginate, $pages, $current_page_number, $previous_page_offset, $next_page_offset, $last_page_offset ) =
605 Koha::SearchEngine::Search->pagination_bar(
608 max_result_window => $searcher->max_result_window,
609 results_per_page => $results_per_page,
614 $template->param( hits_to_paginate => $hits_to_paginate );
615 $template->param(SEARCH_RESULTS => \@newresults);
616 # FIXME: no previous_page_offset when pages < 2
617 $template->param( PAGE_NUMBERS => $page_numbers,
618 last_page_offset => $last_page_offset,
619 previous_page_offset => $previous_page_offset) unless $pages < 2;
620 $template->param( next_page_offset => $next_page_offset) unless $pages eq $current_page_number;
626 $template->param(searchdesc => 1,query_desc => $query_desc,limit_desc => $limit_desc);
629 } # end of the if local
631 # asynchronously search the authority server
632 elsif ($server =~/authorityserver/) { # this is the local authority server
633 my @inner_sup_results_array;
634 for my $sup_record ( @{$results_hashref->{$server}->{"RECORDS"}} ) {
635 my $marc_record_object = C4::Search::new_record_from_zebra(
639 # warn "Authority Found: ".$marc_record_object->as_formatted();
640 push @inner_sup_results_array, {
641 'title' => $marc_record_object->field(100)->subfield('a'),
642 'link' => "&idx=an&q=".$marc_record_object->field('001')->as_string(),
645 push @sup_results_array, { servername => $server,
646 inner_sup_results_loop => \@inner_sup_results_array} if @inner_sup_results_array;
648 # FIXME: can add support for other targets as needed here
649 $template->param( outer_sup_results_loop => \@sup_results_array);
650 } #/end of the for loop
651 #$template->param(FEDERATED_RESULTS => \@results_array);
653 my $gotonumber = $cgi->param('gotoNumber');
654 if ( $gotonumber && ( $gotonumber eq 'last' || $gotonumber eq 'first' ) ) {
655 $template->{'VARS'}->{'gotoNumber'} = $gotonumber;
657 $template->{'VARS'}->{'gotoPage'} = 'detail.pl';
658 my $gotopage = $cgi->param('gotoPage');
659 $template->{'VARS'}->{'gotoPage'} = $gotopage
660 if $gotopage && $gotopage =~ m/^(ISBD|labeledMARC|MARC|more)?detail.pl$/;
662 for my $facet ( @$facets ) {
663 for my $entry ( @{ $facet->{facets} } ) {
664 my $index = $entry->{type_link_value};
665 my $value = $entry->{facet_link_value};
666 $entry->{active} = grep { $_->{input_value} eq qq{$index:$value} } @limit_inputs;
671 #classlist => $classlist,
674 facets_loop => $facets,
675 displayFacetCount=> C4::Context->preference('displayFacetCount')||0,
677 search_error => $error,
680 if ($query_desc || $limit_desc) {
681 $template->param(searchdesc => 1);
684 # VI. BUILD THE TEMPLATE
686 my $some_private_shelves = Koha::Virtualshelves->get_some_shelves(
688 borrowernumber => $borrowernumber,
693 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
695 borrowernumber => $borrowernumber,
703 add_to_some_private_shelves => $some_private_shelves,
704 add_to_some_public_shelves => $some_public_shelves,
707 output_html_with_http_headers $cgi, $cookie, $template->output;
710 =head2 prepare_adv_search_types
712 my $type = C4::Context->preference("AdvancedSearchTypes") || "itemtypes";
713 my @advanced_search_types = prepare_adv_search_types($type);
715 Different types can be searched for in the advanced search. This takes the
716 system preference that defines these types and parses it into an arrayref for
719 "itemtypes" is handled specially, as itemtypes aren't an authorised value.
720 It also accounts for the "item-level_itypes" system preference.
724 sub prepare_adv_search_types {
727 my @advanced_search_types = split( /\|/, $types );
729 # the index parameter is different for item-level itemtypes
730 my $itype_or_itemtype =
731 ( C4::Context->preference("item-level_itypes") ) ? 'itype' : 'itemtype';
732 my $itemtypes = { map { $_->{itemtype} => $_ } @{ Koha::ItemTypes->search_with_localization->unblessed } };
734 my ( $cnt, @result );
735 foreach my $advanced_srch_type (@advanced_search_types) {
736 $advanced_srch_type =~ s/^\s*//;
737 $advanced_srch_type =~ s/\s*$//;
738 if ( $advanced_srch_type eq 'itemtypes' ) {
740 # itemtype is a special case, since it's not defined in authorized values
742 foreach my $thisitemtype (
744 $itemtypes->{$a}->{'translated_description'}
745 cmp $itemtypes->{$b}->{'translated_description'}
751 ccl => "$itype_or_itemtype,phr",
752 code => $thisitemtype,
753 description => $itemtypes->{$thisitemtype}->{'translated_description'},
754 imageurl => getitemtypeimagelocation(
755 'intranet', $itemtypes->{$thisitemtype}->{'imageurl'}
758 push @itypesloop, \%row;
761 advanced_search_type => $advanced_srch_type,
762 code_loop => \@itypesloop
764 push @result, \%search_code;
767 # covers all the other cases: non-itemtype authorized values
768 my $advsearchtypes = GetAuthorisedValues($advanced_srch_type);
770 for my $thisitemtype (@$advsearchtypes) {
773 ccl => $advanced_srch_type,
774 code => $thisitemtype->{authorised_value},
775 description => $thisitemtype->{'lib'},
776 imageurl => getitemtypeimagelocation(
777 'intranet', $thisitemtype->{'imageurl'}
780 push @authvalueloop, \%row;
783 advanced_search_type => $advanced_srch_type,
784 code_loop => \@authvalueloop
786 push @result, \%search_code;