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 acomplish 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
135 use strict; # always use
136 #use warnings; FIXME - Bug 2505
138 ## STEP 1. Load things that are used in both search page and
139 # results page and decide which template to load, operations
145 use C4::Auth qw(:DEFAULT get_session);
147 use C4::Languages qw(getLanguages);
149 use C4::Members qw(GetMember);
151 use POSIX qw(ceil floor);
152 use C4::Branch; # GetBranches
153 use C4::Search::History;
155 use Koha::LibraryCategories;
156 use Koha::Virtualshelves;
157 use Koha::SearchEngine::Search;
158 use Koha::SearchEngine::QueryBuilder;
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 = $cgi->param("limit");
172 if ((@params>=1) || ($cgi->param("q")) || ($cgi->param('multibranchlimit')) || ($cgi->param('limit-yr')) ) {
173 $template_name = 'catalogue/results.tt';
176 $template_name = 'catalogue/advsearch.tt';
177 $template_type = 'advsearch';
180 my ($template, $borrowernumber, $cookie) = get_template_and_user({
181 template_name => $template_name,
184 authnotrequired => 0,
185 flagsrequired => { catalogue => 1 },
189 my $lang = C4::Languages::getlanguage($cgi);
191 if (C4::Context->preference("marcflavour") eq "UNIMARC" ) {
192 $template->param('UNIMARC' => 1);
194 if (C4::Context->preference("IntranetNumbersPreferPhrase")) {
195 $template->param('numbersphr' => 1);
198 if($cgi->cookie("holdfor")){
199 my $holdfor_patron = GetMember('borrowernumber' => $cgi->cookie("holdfor"));
201 holdfor => $cgi->cookie("holdfor"),
202 holdfor_surname => $holdfor_patron->{'surname'},
203 holdfor_firstname => $holdfor_patron->{'firstname'},
204 holdfor_cardnumber => $holdfor_patron->{'cardnumber'},
209 my $branches = GetBranches();
211 # Populate branch_loop with all branches sorted by their name. If
212 # IndependentBranches is activated, set the default branch to the borrower
213 # branch, except for superlibrarian who need to search all libraries.
214 my $user = C4::Context->userenv;
215 my @branch_loop = map {
218 branchname => $branches->{$_}->{branchname},
219 selected => $user->{branch} eq $_ && C4::Branch::onlymine(),
222 $branches->{$a}->{branchname} cmp $branches->{$b}->{branchname}
225 my $categories = Koha::LibraryCategories->search( { categorytype => 'searchdomain' }, { order_by => [ 'categorytype', 'categorycode' ] } );
227 $template->param(branchloop => \@branch_loop, searchdomainloop => $categories);
229 # load the Type stuff
230 my $itemtypes = GetItemTypes;
231 # the index parameter is different for item-level itemtypes
232 my $itype_or_itemtype = (C4::Context->preference("item-level_itypes"))?'itype':'itemtype';
233 my @advancedsearchesloop;
235 my $advanced_search_types = C4::Context->preference("AdvancedSearchTypes") || "itemtypes";
236 my @advanced_search_types = split(/\|/, $advanced_search_types);
238 foreach my $advanced_srch_type (@advanced_search_types) {
239 $advanced_srch_type =~ s/^\s*//;
240 $advanced_srch_type =~ s/\s*$//;
241 if ($advanced_srch_type eq 'itemtypes') {
242 # itemtype is a special case, since it's not defined in authorized values
244 foreach my $thisitemtype ( sort {$itemtypes->{$a}->{translated_description} cmp $itemtypes->{$b}->{translated_description} } keys %$itemtypes ) {
245 my %row =( number=>$cnt++,
246 ccl => "$itype_or_itemtype,phr",
247 code => $thisitemtype,
248 description => $itemtypes->{$thisitemtype}->{translated_description},
249 imageurl=> getitemtypeimagelocation( 'intranet', $itemtypes->{$thisitemtype}->{'imageurl'} ),
251 push @itypesloop, \%row;
253 my %search_code = ( advanced_search_type => $advanced_srch_type,
254 code_loop => \@itypesloop );
255 push @advancedsearchesloop, \%search_code;
257 # covers all the other cases: non-itemtype authorized values
258 my $advsearchtypes = GetAuthorisedValues($advanced_srch_type);
260 for my $thisitemtype (@$advsearchtypes) {
263 ccl => $advanced_srch_type,
264 code => $thisitemtype->{authorised_value},
265 description => $thisitemtype->{'lib'},
266 imageurl => getitemtypeimagelocation( 'intranet', $thisitemtype->{'imageurl'} ),
268 push @authvalueloop, \%row;
270 my %search_code = ( advanced_search_type => $advanced_srch_type,
271 code_loop => \@authvalueloop );
272 push @advancedsearchesloop, \%search_code;
275 $template->param(advancedsearchesloop => \@advancedsearchesloop);
276 my $types = C4::Context->preference("AdvancedSearchTypes") || "itemtypes";
277 my $advancedsearchesloop = prepare_adv_search_types($types);
278 $template->param(advancedsearchesloop => $advancedsearchesloop);
280 # The following should only be loaded if we're bringing up the advanced search template
281 if ( $template_type eq 'advsearch' ) {
283 # load the servers (used for searching -- to do federated searching, etc.)
284 my $primary_servers_loop;# = displayPrimaryServers();
285 $template->param(outer_servers_loop => $primary_servers_loop,);
287 my $secondary_servers_loop;
288 $template->param(outer_sup_servers_loop => $secondary_servers_loop,);
290 # set the default sorting
291 if ( C4::Context->preference('OPACdefaultSortField')
292 && C4::Context->preference('OPACdefaultSortOrder') ) {
293 my $default_sort_by =
294 C4::Context->preference('defaultSortField') . '_'
295 . C4::Context->preference('defaultSortOrder');
296 $template->param( sort_by => $default_sort_by );
299 # determine what to display next to the search boxes (ie, boolean option
300 # shouldn't appear on the first one, scan indexes should, adding a new
301 # box should only appear on the last, etc.
302 my @search_boxes_array;
303 my $search_boxes_count = 3; # begin whith 3 boxes
304 # FIXME: all this junk can be done in TMPL using __first__ and __last__
305 for (my $i=1;$i<=$search_boxes_count;$i++) {
306 # if it's the first one, don't display boolean option, but show scan indexes
308 push @search_boxes_array, {scan_index => 1};
310 # if it's the last one, show the 'add field' box
311 elsif ($i==$search_boxes_count) {
312 push @search_boxes_array,
319 push @search_boxes_array,
326 $template->param(uc(C4::Context->preference("marcflavour")) => 1,
327 search_boxes_loop => \@search_boxes_array);
329 # load the language limits (for search)
330 my $languages_limit_loop = getLanguages($lang, 1);
331 $template->param(search_languages_loop => $languages_limit_loop,);
333 # Expanded search options in advanced search:
334 # use the global setting by default, but let the user override it
336 my $expanded = $cgi->param('expanded_options');
337 $expanded = C4::Context->preference("expandedSearchOption") || 0
338 if !defined($expanded) || $expanded !~ /^0|1$/;
339 $template->param( expanded_options => $expanded );
342 $template->param(virtualshelves => C4::Context->preference("virtualshelves"));
344 output_html_with_http_headers $cgi, $cookie, $template->output;
348 ### OK, if we're this far, we're performing a search, not just loading the advanced search page
350 # Fetch the paramater list as a hash in scalar context:
351 # * returns paramater list as tied hash ref
352 # * we can edit the values by changing the key
353 # * multivalued CGI paramaters are returned as a packaged string separated by "\0" (null)
354 my $params = $cgi->Vars;
356 # Params that can have more than one value
357 # sort by is used to sort the query
358 # in theory can have more than one but generally there's just one
361 if ( C4::Context->preference('defaultSortField')
362 && C4::Context->preference('defaultSortOrder') ) {
364 C4::Context->preference('defaultSortField') . '_'
365 . C4::Context->preference('defaultSortOrder');
368 @sort_by = $cgi->param('sort_by');
369 $sort_by[0] = $default_sort_by unless $sort_by[0];
370 foreach my $sort (@sort_by) {
371 $template->param($sort => 1) if $sort;
373 $template->param('sort_by' => $sort_by[0]);
375 # Use the servers defined, or just search our local catalog(default)
376 my @servers = $cgi->param('server');
378 #FIXME: this should be handled using Context.pm
379 @servers = ("biblioserver");
380 # @servers = C4::Context->config("biblioserver");
382 # operators include boolean and proximity operators and are used
383 # to evaluate multiple operands
384 my @operators = map uri_unescape($_), $cgi->param('op');
386 # indexes are query qualifiers, like 'title', 'author', etc. They
387 # can be single or multiple parameters separated by comma: kw,right-Truncation
388 my @indexes = map uri_unescape($_), $cgi->param('idx');
390 # if a simple index (only one) display the index used in the top search box
391 if ($indexes[0] && (!$indexes[1] || $params->{'scan'})) {
392 my $idx = "ms_".$indexes[0];
393 $idx =~ s/\,/comma/g; # template toolkit doesnt like variables with a , in it
394 $template->param($idx => 1);
397 # an operand can be a single term, a phrase, or a complete ccl query
398 my @operands = map uri_unescape($_), $cgi->param('q');
400 # limits are use to limit to results to a pre-defined category such as branch or language
401 my @limits = map uri_unescape($_), $cgi->param('limit');
402 my @nolimits = map uri_unescape($_), $cgi->param('nolimit');
403 my %is_nolimit = map { $_ => 1 } @nolimits;
404 @limits = grep { not $is_nolimit{$_} } @limits;
406 if($params->{'multibranchlimit'}) {
407 my $library_category = Koha::LibraryCategories->find( $params->{multibranchlimit} );
408 my @libraries = $library_category->libraries;
409 my $multibranch = '('.join( " or ", map { 'branch: ' . $_->id } @libraries ) .')';
410 push @limits, $multibranch if ($multibranch ne '()');
414 foreach my $limit(@limits) {
415 if ($limit =~/available/) {
419 $template->param(available => $available);
421 # append year limits if they exist
424 if ($params->{'limit-yr'}) {
425 if ($params->{'limit-yr'} =~ /\d{4}-\d{4}/) {
426 my ($yr1,$yr2) = split(/-/, $params->{'limit-yr'});
427 $limit_yr = "yr,st-numeric,ge=$yr1 and yr,st-numeric,le=$yr2";
428 $limit_yr_value = "$yr1-$yr2";
430 elsif ($params->{'limit-yr'} =~ /\d{4}/) {
431 $limit_yr = "yr,st-numeric=$params->{'limit-yr'}";
432 $limit_yr_value = $params->{'limit-yr'};
434 push @limits,$limit_yr;
435 #FIXME: Should return a error to the user, incorect date format specified
438 # convert indexes and operands to corresponding parameter names for the z3950 search
439 # $ %z3950p will be a hash ref if the indexes are present (advacned search), otherwise undef
441 my $indexes2z3950 = {
442 kw=>'title', au=>'author', 'au,phr'=>'author', nb=>'isbn', ns=>'issn',
443 'lcn,phr'=>'dewey', su=>'subject', 'su,phr'=>'subject',
444 ti=>'title', 'ti,phr'=>'title', se=>'title'
446 for (my $ii = 0; $ii < @operands; ++$ii)
448 my $name = $indexes2z3950->{$indexes[$ii] || 'kw'};
449 if (defined $name && defined $operands[$ii])
452 $z3950par->{$name} = $operands[$ii] if !exists $z3950par->{$name};
457 # Params that can only have one value
458 my $scan = $params->{'scan'};
459 my $count = C4::Context->preference('numSearchResults') || 20;
460 my $results_per_page = $params->{'count'} || $count;
461 my $offset = $params->{'offset'} || 0;
462 my $page = $cgi->param('page') || 1;
463 #my $offset = ($page-1)*$results_per_page;
465 my $expanded_facet = $params->{'expand'};
467 # Define some global variables
468 my ( $error,$query,$simple_query,$query_cgi,$query_desc,$limit,$limit_cgi,$limit_desc,$query_type);
470 my $builder = Koha::SearchEngine::QueryBuilder->new();
471 my $searcher = Koha::SearchEngine::Search->new({index => 'biblios'});
475 ## I. BUILD THE QUERY
477 $error, $query, $simple_query, $query_cgi,
478 $query_desc, $limit, $limit_cgi, $limit_desc,
481 = $builder->build_query_compat( \@operators, \@operands, \@indexes, \@limits,
482 \@sort_by, $scan, $lang );
484 ## parse the query_cgi string and put it into a form suitable for <input>s
486 my $scan_index_to_use;
488 for my $this_cgi ( split('&',$query_cgi) ) {
489 next unless $this_cgi;
490 $this_cgi =~ m/(.*?)=(.*)/;
492 my $input_value = $2;
493 push @query_inputs, { input_name => $input_name, input_value => Encode::decode_utf8( uri_unescape( $input_value ) ) };
494 if ($input_name eq 'idx') {
495 $scan_index_to_use = $input_value; # unless $scan_index_to_use;
498 $template->param ( QUERY_INPUTS => \@query_inputs,
499 scan_index_to_use => $scan_index_to_use );
501 ## parse the limit_cgi string and put it into a form suitable for <input>s
503 for my $this_cgi ( split('&',$limit_cgi) ) {
504 next unless $this_cgi;
505 # handle special case limit-yr
506 if ($this_cgi =~ /yr,st-numeric/) {
507 push @limit_inputs, { input_name => 'limit-yr', input_value => $limit_yr_value };
510 $this_cgi =~ m/(.*=)(.*)/;
512 my $input_value = $2;
513 $input_name =~ s/=$//;
514 push @limit_inputs, { input_name => $input_name, input_value => Encode::decode_utf8( uri_unescape($input_value) ) };
516 $template->param ( LIMIT_INPUTS => \@limit_inputs );
518 ## II. DO THE SEARCH AND GET THE RESULTS
519 my $total; # the total results for the whole set
520 my $facets; # this object stores the faceted results that display on the left-hand of the results page
524 my $itemtypes = GetItemTypes;
525 ( $error, $results_hashref, $facets ) = $searcher->search_compat(
526 $query, $simple_query, \@sort_by, \@servers,
527 $results_per_page, $offset, $expanded_facet, $branches,
528 $itemtypes, $query_type, $scan
532 # This sorts the facets into alphabetical order
534 foreach my $f (@$facets) {
535 $f->{facets} = [ sort { uc($a->{facet_label_value}) cmp uc($b->{facet_label_value}) } @{ $f->{facets} } ];
539 $template->param(query_error => $error.$@);
540 output_html_with_http_headers $cgi, $cookie, $template->output;
544 # At this point, each server has given us a result set
545 # now we build that set for template display
546 my @sup_results_array;
547 for (my $i=0;$i<@servers;$i++) {
548 my $server = $servers[$i];
549 if ($server =~/biblioserver/) { # this is the local bibliographic server
550 $hits = $results_hashref->{$server}->{"hits"};
551 my $page = $cgi->param('page') || 0;
552 my @newresults = searchResults('intranet', $query_desc, $hits, $results_per_page, $offset, $scan,
553 $results_hashref->{$server}->{"RECORDS"});
554 $total = $total + $results_hashref->{$server}->{"hits"};
557 if (C4::Context->preference('EnableSearchHistory')) {
559 my $path_info = $cgi->url(-path_info=>1);
560 my $query_cgi_history = $cgi->url(-query=>1);
561 $query_cgi_history =~ s/^$path_info\?//;
562 $query_cgi_history =~ s/;/&/g;
563 my $query_desc_history = $query_desc;
564 $query_desc_history .= ", $limit_desc"
567 C4::Search::History::add({
568 userid => $borrowernumber,
569 sessionid => $cgi->cookie("CGISESSID"),
570 query_desc => $query_desc_history,
571 query_cgi => $query_cgi_history,
576 $template->param( EnableSearchHistory => 1 );
579 ## If there's just one result, redirect to the detail page
581 my $biblionumber = $newresults[0]->{biblionumber};
582 my $defaultview = C4::Context->preference('IntranetBiblioDefaultView');
583 my $views = { C4::Search::enabled_staff_search_views };
584 if ($defaultview eq 'isbd' && $views->{can_view_ISBD}) {
585 print $cgi->redirect("/cgi-bin/koha/catalogue/ISBDdetail.pl?biblionumber=$biblionumber");
586 } elsif ($defaultview eq 'marc' && $views->{can_view_MARC}) {
587 print $cgi->redirect("/cgi-bin/koha/catalogue/MARCdetail.pl?biblionumber=$biblionumber");
588 } elsif ($defaultview eq 'labeled_marc' && $views->{can_view_labeledMARC}) {
589 print $cgi->redirect("/cgi-bin/koha/catalogue/labeledMARCdetail.pl?biblionumber=$biblionumber");
591 print $cgi->redirect("/cgi-bin/koha/catalogue/detail.pl?biblionumber=$biblionumber");
596 # set up parameters if user wishes to re-run the search
598 $template->param (z3950_search_params => C4::Search::z3950_search_args($z3950par || $query_desc));
601 $template->param(total => $hits);
602 my $limit_cgi_not_availablity = $limit_cgi;
603 $limit_cgi_not_availablity =~ s/&limit=available//g;
604 $template->param(limit_cgi_not_availablity => $limit_cgi_not_availablity);
605 $template->param(limit_cgi => $limit_cgi);
606 $template->param(query_cgi => $query_cgi);
607 $template->param(query_desc => $query_desc);
608 $template->param(limit_desc => $limit_desc);
609 $template->param(offset => $offset);
610 $template->param(DisplayMultiPlaceHold => $DisplayMultiPlaceHold);
611 if ($query_desc || $limit_desc) {
612 $template->param(searchdesc => 1);
614 $template->param(results_per_page => $results_per_page);
615 # must define a value for size if not present in DB
616 # in order to avoid problems generated by the default size value in TT
617 foreach my $line (@newresults) {
618 if ( not exists $line->{'size'} ) { $line->{'size'} = "" }
620 $template->param(SEARCH_RESULTS => \@newresults);
621 ## FIXME: add a global function for this, it's better than the current global one
622 ## Build the page numbers on the bottom of the page
624 # total number of pages there will be
625 my $pages = ceil($hits / $results_per_page);
626 # default page number
627 my $current_page_number = 1;
628 $current_page_number = ($offset / $results_per_page + 1) if $offset;
629 my $previous_page_offset;
630 if ( $offset >= $results_per_page ) {
631 $previous_page_offset = $offset - $results_per_page;
633 my $next_page_offset = $offset + $results_per_page;
634 # If we're within the first 10 pages, keep it simple
635 #warn "current page:".$current_page_number;
636 if ($current_page_number < 10) {
637 # just show the first 10 pages
638 # Loop through the pages
639 my $pages_to_show = 10;
640 $pages_to_show = $pages if $pages<10;
641 for (my $i=1; $i<=$pages_to_show;$i++) {
642 # the offset for this page
643 my $this_offset = (($i*$results_per_page)-$results_per_page);
644 # the page number for this page
645 my $this_page_number = $i;
646 # put it in the array
648 { offset => $this_offset,
649 pg => $this_page_number,
650 # it should only be highlighted if it's the current page
651 highlight => $this_page_number == $current_page_number,
652 sort_by => join ' ', @sort_by
659 # now, show twenty pages, with the current one smack in the middle
661 for (my $i=$current_page_number; $i<=($current_page_number + 20 );$i++) {
662 my $this_offset = ((($i-9)*$results_per_page)-$results_per_page);
663 my $this_page_number = $i-9;
664 if ( $this_page_number <= $pages ) {
666 { offset => $this_offset,
667 pg => $this_page_number,
668 highlight => $this_page_number == $current_page_number,
669 sort_by => join ' ', @sort_by
674 # FIXME: no previous_page_offset when pages < 2
675 $template->param( PAGE_NUMBERS => \@page_numbers,
676 previous_page_offset => $previous_page_offset) unless $pages < 2;
677 $template->param( next_page_offset => $next_page_offset) unless $pages eq $current_page_number;
683 $template->param(searchdesc => 1,query_desc => $query_desc,limit_desc => $limit_desc);
686 } # end of the if local
688 # asynchronously search the authority server
689 elsif ($server =~/authorityserver/) { # this is the local authority server
690 my @inner_sup_results_array;
691 for my $sup_record ( @{$results_hashref->{$server}->{"RECORDS"}} ) {
692 my $marc_record_object = C4::Search::new_record_from_zebra(
696 # warn "Authority Found: ".$marc_record_object->as_formatted();
697 push @inner_sup_results_array, {
698 'title' => $marc_record_object->field(100)->subfield('a'),
699 'link' => "&idx=an&q=".$marc_record_object->field('001')->as_string(),
702 push @sup_results_array, { servername => $server,
703 inner_sup_results_loop => \@inner_sup_results_array} if @inner_sup_results_array;
705 # FIXME: can add support for other targets as needed here
706 $template->param( outer_sup_results_loop => \@sup_results_array);
707 } #/end of the for loop
708 #$template->param(FEDERATED_RESULTS => \@results_array);
710 $template->{'VARS'}->{'searchid'} = $cgi->param('searchid');
712 my $gotonumber = $cgi->param('gotoNumber');
713 if ($gotonumber eq 'last' || $gotonumber eq 'first') {
714 $template->{'VARS'}->{'gotoNumber'} = $gotonumber;
716 $template->{'VARS'}->{'gotoPage'} = 'detail.pl';
717 my $gotopage = $cgi->param('gotoPage');
718 $template->{'VARS'}->{'gotoPage'} = $gotopage
719 if $gotopage =~ m/^(ISBD|labeledMARC|MARC|more)?detail.pl$/;
721 for my $facet ( @$facets ) {
722 for my $entry ( @{ $facet->{facets} } ) {
723 my $index = $entry->{type_link_value};
724 my $value = $entry->{facet_link_value};
725 $entry->{active} = grep { $_->{input_value} eq qq{$index:$value} } @limit_inputs;
730 #classlist => $classlist,
733 facets_loop => $facets,
734 displayFacetCount=> C4::Context->preference('displayFacetCount')||0,
736 search_error => $error,
739 if ($query_desc || $limit_desc) {
740 $template->param(searchdesc => 1);
743 # VI. BUILD THE TEMPLATE
745 my $some_private_shelves = Koha::Virtualshelves->get_some_shelves(
747 borrowernumber => $borrowernumber,
752 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
754 borrowernumber => $borrowernumber,
762 add_to_some_private_shelves => $some_private_shelves,
763 add_to_some_public_shelves => $some_public_shelves,
766 output_html_with_http_headers $cgi, $cookie, $template->output;
769 =head2 prepare_adv_search_types
771 my $type = C4::Context->preference("AdvancedSearchTypes") || "itemtypes";
772 my @advanced_search_types = prepare_adv_search_types($type);
774 Different types can be searched for in the advanced search. This takes the
775 system preference that defines these types and parses it into an arrayref for
778 "itemtypes" is handled specially, as itemtypes aren't an authorised value.
779 It also accounts for the "item-level_itypes" system preference.
783 sub prepare_adv_search_types {
786 my @advanced_search_types = split( /\|/, $types );
788 # the index parameter is different for item-level itemtypes
789 my $itype_or_itemtype =
790 ( C4::Context->preference("item-level_itypes") ) ? 'itype' : 'itemtype';
791 my $itemtypes = GetItemTypes;
793 my ( $cnt, @result );
794 foreach my $advanced_srch_type (@advanced_search_types) {
795 $advanced_srch_type =~ s/^\s*//;
796 $advanced_srch_type =~ s/\s*$//;
797 if ( $advanced_srch_type eq 'itemtypes' ) {
799 # itemtype is a special case, since it's not defined in authorized values
801 foreach my $thisitemtype (
803 $itemtypes->{$a}->{'description'}
804 cmp $itemtypes->{$b}->{'description'}
810 ccl => "$itype_or_itemtype,phr",
811 code => $thisitemtype,
812 description => $itemtypes->{$thisitemtype}->{'description'},
813 imageurl => getitemtypeimagelocation(
814 'intranet', $itemtypes->{$thisitemtype}->{'imageurl'}
817 push @itypesloop, \%row;
820 advanced_search_type => $advanced_srch_type,
821 code_loop => \@itypesloop
823 push @result, \%search_code;
826 # covers all the other cases: non-itemtype authorized values
827 my $advsearchtypes = GetAuthorisedValues($advanced_srch_type);
829 for my $thisitemtype (@$advsearchtypes) {
832 ccl => $advanced_srch_type,
833 code => $thisitemtype->{authorised_value},
834 description => $thisitemtype->{'lib'},
835 imageurl => getitemtypeimagelocation(
836 'intranet', $thisitemtype->{'imageurl'}
839 push @authvalueloop, \%row;
842 advanced_search_type => $advanced_srch_type,
843 code_loop => \@authvalueloop
845 push @result, \%search_code;