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
144 use C4::Auth qw(:DEFAULT get_session);
146 use C4::Languages qw(getLanguages);
149 use POSIX qw(ceil floor);
150 use C4::Search::History;
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 my @params = $cgi->multi_param("limit");
172 if ((@params>=1) || ($cgi->param("q")) || ($cgi->param('multibranchlimit')) || ($cgi->param('limit-yr')) ) {
173 $template_name = 'catalogue/results.tt';
174 $template_type = 'results';
177 $template_name = 'catalogue/advsearch.tt';
178 $template_type = 'advsearch';
181 my ($template, $borrowernumber, $cookie) = get_template_and_user({
182 template_name => $template_name,
185 authnotrequired => 0,
186 flagsrequired => { catalogue => 1 },
190 my $lang = C4::Languages::getlanguage($cgi);
192 if (C4::Context->preference("marcflavour") eq "UNIMARC" ) {
193 $template->param('UNIMARC' => 1);
196 if($cgi->cookie("holdfor")){
197 my $holdfor_patron = Koha::Patrons->find( $cgi->cookie("holdfor") );
199 holdfor => $cgi->cookie("holdfor"),
200 holdfor_surname => $holdfor_patron->surname,
201 holdfor_firstname => $holdfor_patron->firstname,
202 holdfor_cardnumber => $holdfor_patron->cardnumber,
206 if($cgi->cookie("holdforclub")){
207 my $holdfor_club = Koha::Clubs->find( $cgi->cookie("holdforclub") );
209 holdforclub => $cgi->cookie("holdforclub"),
210 holdforclub_name => $holdfor_club->name,
214 # get biblionumbers stored in the cart
217 if($cgi->cookie("intranet_bib_list")){
218 my $cart_list = $cgi->cookie("intranet_bib_list");
219 @cart_list = split(/\//, $cart_list);
223 Koha::Library::Groups->get_search_groups( { interface => 'staff' } );
224 @search_groups = sort { $a->title cmp $b->title } @search_groups;
227 selected_branchcode => ( C4::Context->IsSuperLibrarian ? C4::Context->userenv : '' ),
228 search_groups => \@search_groups,
231 # load the Type stuff
232 my $itemtypes = { map { $_->{itemtype} => $_ } @{ Koha::ItemTypes->search_with_localization->unblessed } };
233 # the index parameter is different for item-level itemtypes
234 my $itype_or_itemtype = (C4::Context->preference("item-level_itypes"))?'itype':'itemtype';
235 my @advancedsearchesloop;
237 my $advanced_search_types = C4::Context->preference("AdvancedSearchTypes") || "itemtypes";
238 my @advanced_search_types = split(/\|/, $advanced_search_types);
240 foreach my $advanced_srch_type (@advanced_search_types) {
241 $advanced_srch_type =~ s/^\s*//;
242 $advanced_srch_type =~ s/\s*$//;
243 if ($advanced_srch_type eq 'itemtypes') {
244 # itemtype is a special case, since it's not defined in authorized values
246 foreach my $thisitemtype ( sort {$itemtypes->{$a}->{translated_description} cmp $itemtypes->{$b}->{translated_description} } keys %$itemtypes ) {
247 my %row =( number=>$cnt++,
248 ccl => "$itype_or_itemtype,phr",
249 code => $thisitemtype,
250 description => $itemtypes->{$thisitemtype}->{translated_description},
251 imageurl=> getitemtypeimagelocation( 'intranet', $itemtypes->{$thisitemtype}->{'imageurl'} ),
253 push @itypesloop, \%row;
255 my %search_code = ( advanced_search_type => $advanced_srch_type,
256 code_loop => \@itypesloop );
257 push @advancedsearchesloop, \%search_code;
259 # covers all the other cases: non-itemtype authorized values
260 my $advsearchtypes = GetAuthorisedValues($advanced_srch_type);
262 for my $thisitemtype (@$advsearchtypes) {
265 ccl => $advanced_srch_type,
266 code => $thisitemtype->{authorised_value},
267 description => $thisitemtype->{'lib'},
268 imageurl => getitemtypeimagelocation( 'intranet', $thisitemtype->{'imageurl'} ),
270 push @authvalueloop, \%row;
272 my %search_code = ( advanced_search_type => $advanced_srch_type,
273 code_loop => \@authvalueloop );
274 push @advancedsearchesloop, \%search_code;
277 $template->param(advancedsearchesloop => \@advancedsearchesloop);
278 my $types = C4::Context->preference("AdvancedSearchTypes") || "itemtypes";
279 my $advancedsearchesloop = prepare_adv_search_types($types);
280 $template->param(advancedsearchesloop => $advancedsearchesloop);
282 # The following should only be loaded if we're bringing up the advanced search template
283 if ( $template_type eq 'advsearch' ) {
285 # load the servers (used for searching -- to do federated searching, etc.)
286 my $primary_servers_loop;# = displayPrimaryServers();
287 $template->param(outer_servers_loop => $primary_servers_loop,);
289 my $secondary_servers_loop;
290 $template->param(outer_sup_servers_loop => $secondary_servers_loop,);
292 # set the default sorting
293 if ( C4::Context->preference('defaultSortField')
294 && C4::Context->preference('defaultSortOrder') ) {
295 my $default_sort_by =
296 C4::Context->preference('defaultSortField') . '_'
297 . C4::Context->preference('defaultSortOrder');
298 $template->param( sort_by => $default_sort_by );
301 # determine what to display next to the search boxes (ie, boolean option
302 # shouldn't appear on the first one, scan indexes should, adding a new
303 # box should only appear on the last, etc.
304 my @search_boxes_array;
305 my $search_boxes_count = 3; # begin with 3 boxes
306 # FIXME: all this junk can be done in TMPL using __first__ and __last__
307 for (my $i=1;$i<=$search_boxes_count;$i++) {
308 # if it's the first one, don't display boolean option, but show scan indexes
310 push @search_boxes_array, {scan_index => 1};
312 # if it's the last one, show the 'add field' box
313 elsif ($i==$search_boxes_count) {
314 push @search_boxes_array,
321 push @search_boxes_array,
328 $template->param(uc(C4::Context->preference("marcflavour")) => 1,
329 search_boxes_loop => \@search_boxes_array);
331 # load the language limits (for search)
332 my $languages_limit_loop = getLanguages($lang, 1);
333 $template->param(search_languages_loop => $languages_limit_loop,);
335 # Expanded search options in advanced search:
336 # use the global setting by default, but let the user override it
338 my $expanded = $cgi->param('expanded_options');
339 $expanded = C4::Context->preference("expandedSearchOption") || 0
340 if !defined($expanded) || $expanded !~ /^0|1$/;
341 $template->param( expanded_options => $expanded );
344 $template->param(virtualshelves => C4::Context->preference("virtualshelves"));
346 output_html_with_http_headers $cgi, $cookie, $template->output;
350 ### OK, if we're this far, we're performing a search, not just loading the advanced search page
352 # Fetch the paramater list as a hash in scalar context:
353 # * returns paramater list as tied hash ref
354 # * we can edit the values by changing the key
355 # * multivalued CGI paramaters are returned as a packaged string separated by "\0" (null)
356 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
363 if ( C4::Context->preference('defaultSortField')
364 && C4::Context->preference('defaultSortOrder') ) {
366 C4::Context->preference('defaultSortField') . '_'
367 . C4::Context->preference('defaultSortOrder');
370 @sort_by = $cgi->multi_param('sort_by');
371 $sort_by[0] = $default_sort_by unless $sort_by[0];
372 foreach my $sort (@sort_by) {
373 $template->param($sort => 1) if $sort;
375 $template->param('sort_by' => $sort_by[0]);
377 # Use the servers defined, or just search our local catalog(default)
378 my @servers = $cgi->multi_param('server');
380 #FIXME: this should be handled using Context.pm
381 @servers = ("biblioserver");
382 # @servers = C4::Context->config("biblioserver");
384 # operators include boolean and proximity operators and are used
385 # to evaluate multiple operands
386 my @operators = map uri_unescape($_), $cgi->multi_param('op');
388 # indexes are query qualifiers, like 'title', 'author', etc. They
389 # can be single or multiple parameters separated by comma: kw,right-Truncation
390 my @indexes = map uri_unescape($_), $cgi->multi_param('idx');
392 # if a simple index (only one) display the index used in the top search box
393 if ($indexes[0] && (!$indexes[1] || $params->{'scan'})) {
394 my $idx = "ms_".$indexes[0];
395 $idx =~ s/\,/comma/g; # template toolkit doesn't like variables with a , in it
396 $idx =~ s/-/dash/g; # template toolkit doesn't like variables with a dash in it
397 $template->param($idx => 1);
400 # an operand can be a single term, a phrase, or a complete ccl query
401 my @operands = map uri_unescape($_), $cgi->multi_param('q');
403 # if a simple search, display the value in the search box
404 if ($operands[0] && !$operands[1]) {
405 my $ms_query = $operands[0];
406 $ms_query =~ s/ #\S+//;
407 $template->param(ms_value => $ms_query);
410 # limits are use to limit to results to a pre-defined category such as branch or language
411 my @limits = map uri_unescape($_), $cgi->multi_param('limit');
412 my @nolimits = map uri_unescape($_), $cgi->multi_param('nolimit');
413 my %is_nolimit = map { $_ => 1 } @nolimits;
414 @limits = grep { not $is_nolimit{$_} } @limits;
416 if($params->{'multibranchlimit'}) {
417 my $search_group = Koha::Library::Groups->find( $params->{multibranchlimit} );
418 my @libraries = $search_group->all_libraries;
419 my $multibranch = '('.join( " or ", map { 'branch: ' . $_->branchcode } @libraries ) .')';
420 push @limits, $multibranch if ($multibranch ne '()');
424 foreach my $limit(@limits) {
425 if ($limit =~/available/) {
429 $template->param(available => $available);
431 # append year limits if they exist
434 if ($params->{'limit-yr'}) {
435 if ($params->{'limit-yr'} =~ /\d{4}/) {
436 $limit_yr = "yr,st-numeric=$params->{'limit-yr'}";
437 $limit_yr_value = $params->{'limit-yr'};
439 push @limits,$limit_yr;
440 #FIXME: Should return a error to the user, incorect date format specified
443 # convert indexes and operands to corresponding parameter names for the z3950 search
444 # $ %z3950p will be a hash ref if the indexes are present (advacned search), otherwise undef
446 my $indexes2z3950 = {
447 kw=>'title', au=>'author', 'au,phr'=>'author', nb=>'isbn', ns=>'issn',
448 'lcn,phr'=>'dewey', su=>'subject', 'su,phr'=>'subject',
449 ti=>'title', 'ti,phr'=>'title', se=>'title'
451 for (my $ii = 0; $ii < @operands; ++$ii)
453 my $name = $indexes2z3950->{$indexes[$ii] || 'kw'};
454 if (defined $name && defined $operands[$ii])
457 $z3950par->{$name} = $operands[$ii] if !exists $z3950par->{$name};
462 # Params that can only have one value
463 my $scan = $params->{'scan'};
464 my $count = C4::Context->preference('numSearchResults') || 20;
465 my $results_per_page = $params->{'count'} || $count;
466 my $offset = $params->{'offset'} || 0;
467 $offset = 0 if $offset < 0;
468 my $page = $cgi->param('page') || 1;
469 #my $offset = ($page-1)*$results_per_page;
471 # Define some global variables
472 my ( $error,$query,$simple_query,$query_cgi,$query_desc,$limit,$limit_cgi,$limit_desc,$query_type);
475 unless ( $cgi->param('advsearch') ) {
476 $build_params->{weighted_fields} = 1;
479 my $builder = Koha::SearchEngine::QueryBuilder->new(
480 { index => $Koha::SearchEngine::BIBLIOS_INDEX } );
481 my $searcher = Koha::SearchEngine::Search->new(
482 { index => $Koha::SearchEngine::BIBLIOS_INDEX } );
484 ## I. BUILD THE QUERY
486 $error, $query, $simple_query, $query_cgi,
487 $query_desc, $limit, $limit_cgi, $limit_desc,
490 = $builder->build_query_compat( \@operators, \@operands, \@indexes, \@limits,
491 \@sort_by, $scan, $lang, $build_params );
493 ## parse the query_cgi string and put it into a form suitable for <input>s
495 my $scan_index_to_use;
496 my $scan_search_term_to_use;
499 for my $this_cgi ( split('&', $query_cgi) ) {
500 next unless $this_cgi;
501 $this_cgi =~ m/(.*?)=(.*)/;
503 my $input_value = $2;
504 push @query_inputs, { input_name => $input_name, input_value => Encode::decode_utf8( uri_unescape( $input_value ) ) };
505 if ($input_name eq 'idx') {
506 $scan_index_to_use = $input_value; # unless $scan_index_to_use;
508 if ($input_name eq 'q') {
509 $scan_search_term_to_use = Encode::decode_utf8( uri_unescape( $input_value ));
514 $template->param ( QUERY_INPUTS => \@query_inputs,
515 scan_index_to_use => $scan_index_to_use,
516 scan_search_term_to_use => $scan_search_term_to_use );
518 ## parse the limit_cgi string and put it into a form suitable for <input>s
521 for my $this_cgi ( split('&', $limit_cgi) ) {
522 next unless $this_cgi;
523 # handle special case limit-yr
524 if ($this_cgi =~ /yr,st-numeric/) {
525 push @limit_inputs, { input_name => 'limit-yr', input_value => $limit_yr_value };
528 $this_cgi =~ m/(.*=)(.*)/;
530 my $input_value = $2;
531 $input_name =~ s/=$//;
532 push @limit_inputs, { input_name => $input_name, input_value => Encode::decode_utf8( uri_unescape($input_value) ) };
535 $template->param ( LIMIT_INPUTS => \@limit_inputs );
537 ## II. DO THE SEARCH AND GET THE RESULTS
538 my $total = 0; # the total results for the whole set
539 my $facets; # this object stores the faceted results that display on the left-hand of the results page
543 my $itemtypes = { map { $_->{itemtype} => $_ } @{ Koha::ItemTypes->search_with_localization->unblessed } };
544 ( $error, $results_hashref, $facets ) = $searcher->search_compat(
545 $query, $simple_query, \@sort_by, \@servers,
546 $results_per_page, $offset, undef, $itemtypes,
552 $template->param(query_error => $error.$@);
553 output_html_with_http_headers $cgi, $cookie, $template->output;
557 # At this point, each server has given us a result set
558 # now we build that set for template display
559 my @sup_results_array;
560 for (my $i=0;$i<@servers;$i++) {
561 my $server = $servers[$i];
562 if ($server =~/biblioserver/) { # this is the local bibliographic server
563 my $hits = $results_hashref->{$server}->{"hits"} // 0;
564 my $page = $cgi->param('page') || 0;
565 my @newresults = searchResults({ 'interface' => 'intranet' }, $query_desc, $hits, $results_per_page, $offset, $scan,
566 $results_hashref->{$server}->{"RECORDS"});
567 $total = $total + $hits;
570 if (C4::Context->preference('EnableSearchHistory')) {
572 my $path_info = $cgi->url(-path_info=>1);
573 my $query_cgi_history = $cgi->url(-query=>1);
574 $query_cgi_history =~ s/^$path_info\?//;
575 $query_cgi_history =~ s/;/&/g;
576 my $query_desc_history = $query_desc;
577 $query_desc_history .= ", $limit_desc"
580 C4::Search::History::add({
581 userid => $borrowernumber,
582 sessionid => $cgi->cookie("CGISESSID"),
583 query_desc => $query_desc_history,
584 query_cgi => $query_cgi_history,
589 $template->param( EnableSearchHistory => 1 );
592 ## If there's just one result, redirect to the detail page
594 my $biblionumber = $newresults[0]->{biblionumber};
595 my $defaultview = C4::Context->preference('IntranetBiblioDefaultView');
596 my $views = { C4::Search::enabled_staff_search_views };
597 if ($defaultview eq 'isbd' && $views->{can_view_ISBD}) {
598 print $cgi->redirect("/cgi-bin/koha/catalogue/ISBDdetail.pl?biblionumber=$biblionumber");
599 } elsif ($defaultview eq 'marc' && $views->{can_view_MARC}) {
600 print $cgi->redirect("/cgi-bin/koha/catalogue/MARCdetail.pl?biblionumber=$biblionumber");
601 } elsif ($defaultview eq 'labeled_marc' && $views->{can_view_labeledMARC}) {
602 print $cgi->redirect("/cgi-bin/koha/catalogue/labeledMARCdetail.pl?biblionumber=$biblionumber");
604 print $cgi->redirect("/cgi-bin/koha/catalogue/detail.pl?biblionumber=$biblionumber");
609 # set up parameters if user wishes to re-run the search
611 $template->param (z3950_search_params => C4::Search::z3950_search_args($z3950par || $query_desc));
614 $template->param(total => $hits);
616 my $limit_cgi_not_availablity = $limit_cgi;
617 $limit_cgi_not_availablity =~ s/&limit=available//g;
618 $template->param(limit_cgi_not_availablity => $limit_cgi_not_availablity);
620 $template->param(limit_cgi => $limit_cgi);
621 $template->param(query_cgi => $query_cgi);
622 $template->param(query_desc => $query_desc);
623 $template->param(limit_desc => $limit_desc);
624 $template->param(offset => $offset);
625 $template->param(DisplayMultiPlaceHold => $DisplayMultiPlaceHold);
626 if ($query_desc || $limit_desc) {
627 $template->param(searchdesc => 1);
629 $template->param(results_per_page => $results_per_page);
630 # must define a value for size if not present in DB
631 # in order to avoid problems generated by the default size value in TT
632 foreach my $line (@newresults) {
633 if ( not exists $line->{'size'} ) { $line->{'size'} = "" }
634 # while we're checking each line, see if item is in the cart
635 if ( grep {$_ eq $line->{'biblionumber'}} @cart_list) {
636 $line->{'incart'} = 1;
639 $template->param(SEARCH_RESULTS => \@newresults);
640 ## FIXME: add a global function for this, it's better than the current global one
641 ## Build the page numbers on the bottom of the page
643 my $max_result_window = $searcher->max_result_window;
644 my $hits_to_paginate = ($max_result_window && $max_result_window < $hits) ? $max_result_window : $hits;
645 $template->param( hits_to_paginate => $hits_to_paginate );
646 # total number of pages there will be
647 my $pages = ceil($hits_to_paginate / $results_per_page);
648 my $last_page_offset = ( $pages -1 ) * $results_per_page;
649 # default page number
650 my $current_page_number = 1;
651 $current_page_number = ($offset / $results_per_page + 1) if $offset;
652 my $previous_page_offset;
653 if ( $offset >= $results_per_page ) {
654 $previous_page_offset = $offset - $results_per_page;
656 my $next_page_offset = $offset + $results_per_page;
657 # If we're within the first 10 pages, keep it simple
658 #warn "current page:".$current_page_number;
659 if ($current_page_number < 10) {
660 # just show the first 10 pages
661 # Loop through the pages
662 my $pages_to_show = 10;
663 $pages_to_show = $pages if $pages<10;
664 for (my $i=1; $i<=$pages_to_show;$i++) {
665 # the offset for this page
666 my $this_offset = (($i*$results_per_page)-$results_per_page);
667 # the page number for this page
668 my $this_page_number = $i;
669 # put it in the array
671 { offset => $this_offset,
672 pg => $this_page_number,
673 # it should only be highlighted if it's the current page
674 highlight => $this_page_number == $current_page_number,
675 sort_by => join ' ', @sort_by
682 # now, show twenty pages, with the current one smack in the middle
684 for (my $i=$current_page_number; $i<=($current_page_number + 20 );$i++) {
685 my $this_offset = ((($i-9)*$results_per_page)-$results_per_page);
686 my $this_page_number = $i-9;
687 if ( $this_page_number <= $pages ) {
689 { offset => $this_offset,
690 pg => $this_page_number,
691 highlight => $this_page_number == $current_page_number,
692 sort_by => join ' ', @sort_by
697 # FIXME: no previous_page_offset when pages < 2
698 $template->param( PAGE_NUMBERS => \@page_numbers,
699 last_page_offset => $last_page_offset,
700 previous_page_offset => $previous_page_offset) unless $pages < 2;
701 $template->param( next_page_offset => $next_page_offset) unless $pages eq $current_page_number;
707 $template->param(searchdesc => 1,query_desc => $query_desc,limit_desc => $limit_desc);
710 } # end of the if local
712 # asynchronously search the authority server
713 elsif ($server =~/authorityserver/) { # this is the local authority server
714 my @inner_sup_results_array;
715 for my $sup_record ( @{$results_hashref->{$server}->{"RECORDS"}} ) {
716 my $marc_record_object = C4::Search::new_record_from_zebra(
720 # warn "Authority Found: ".$marc_record_object->as_formatted();
721 push @inner_sup_results_array, {
722 'title' => $marc_record_object->field(100)->subfield('a'),
723 'link' => "&idx=an&q=".$marc_record_object->field('001')->as_string(),
726 push @sup_results_array, { servername => $server,
727 inner_sup_results_loop => \@inner_sup_results_array} if @inner_sup_results_array;
729 # FIXME: can add support for other targets as needed here
730 $template->param( outer_sup_results_loop => \@sup_results_array);
731 } #/end of the for loop
732 #$template->param(FEDERATED_RESULTS => \@results_array);
734 $template->{'VARS'}->{'searchid'} = $cgi->param('searchid');
736 my $gotonumber = $cgi->param('gotoNumber');
737 if ( $gotonumber && ( $gotonumber eq 'last' || $gotonumber eq 'first' ) ) {
738 $template->{'VARS'}->{'gotoNumber'} = $gotonumber;
740 $template->{'VARS'}->{'gotoPage'} = 'detail.pl';
741 my $gotopage = $cgi->param('gotoPage');
742 $template->{'VARS'}->{'gotoPage'} = $gotopage
743 if $gotopage && $gotopage =~ m/^(ISBD|labeledMARC|MARC|more)?detail.pl$/;
745 for my $facet ( @$facets ) {
746 for my $entry ( @{ $facet->{facets} } ) {
747 my $index = $entry->{type_link_value};
748 my $value = $entry->{facet_link_value};
749 $entry->{active} = grep { $_->{input_value} eq qq{$index:$value} } @limit_inputs;
754 #classlist => $classlist,
757 facets_loop => $facets,
758 displayFacetCount=> C4::Context->preference('displayFacetCount')||0,
760 search_error => $error,
763 if ($query_desc || $limit_desc) {
764 $template->param(searchdesc => 1);
767 # VI. BUILD THE TEMPLATE
769 my $some_private_shelves = Koha::Virtualshelves->get_some_shelves(
771 borrowernumber => $borrowernumber,
776 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
778 borrowernumber => $borrowernumber,
786 add_to_some_private_shelves => $some_private_shelves,
787 add_to_some_public_shelves => $some_public_shelves,
790 output_html_with_http_headers $cgi, $cookie, $template->output;
793 =head2 prepare_adv_search_types
795 my $type = C4::Context->preference("AdvancedSearchTypes") || "itemtypes";
796 my @advanced_search_types = prepare_adv_search_types($type);
798 Different types can be searched for in the advanced search. This takes the
799 system preference that defines these types and parses it into an arrayref for
802 "itemtypes" is handled specially, as itemtypes aren't an authorised value.
803 It also accounts for the "item-level_itypes" system preference.
807 sub prepare_adv_search_types {
810 my @advanced_search_types = split( /\|/, $types );
812 # the index parameter is different for item-level itemtypes
813 my $itype_or_itemtype =
814 ( C4::Context->preference("item-level_itypes") ) ? 'itype' : 'itemtype';
815 my $itemtypes = { map { $_->{itemtype} => $_ } @{ Koha::ItemTypes->search_with_localization->unblessed } };
817 my ( $cnt, @result );
818 foreach my $advanced_srch_type (@advanced_search_types) {
819 $advanced_srch_type =~ s/^\s*//;
820 $advanced_srch_type =~ s/\s*$//;
821 if ( $advanced_srch_type eq 'itemtypes' ) {
823 # itemtype is a special case, since it's not defined in authorized values
825 foreach my $thisitemtype (
827 $itemtypes->{$a}->{'translated_description'}
828 cmp $itemtypes->{$b}->{'translated_description'}
834 ccl => "$itype_or_itemtype,phr",
835 code => $thisitemtype,
836 description => $itemtypes->{$thisitemtype}->{'translated_description'},
837 imageurl => getitemtypeimagelocation(
838 'intranet', $itemtypes->{$thisitemtype}->{'imageurl'}
841 push @itypesloop, \%row;
844 advanced_search_type => $advanced_srch_type,
845 code_loop => \@itypesloop
847 push @result, \%search_code;
850 # covers all the other cases: non-itemtype authorized values
851 my $advsearchtypes = GetAuthorisedValues($advanced_srch_type);
853 for my $thisitemtype (@$advsearchtypes) {
856 ccl => $advanced_srch_type,
857 code => $thisitemtype->{authorised_value},
858 description => $thisitemtype->{'lib'},
859 imageurl => getitemtypeimagelocation(
860 'intranet', $thisitemtype->{'imageurl'}
863 push @authvalueloop, \%row;
866 advanced_search_type => $advanced_srch_type,
867 code_loop => \@authvalueloop
869 push @result, \%search_code;