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::Search::History;
154 use Koha::LibraryCategories;
155 use Koha::Virtualshelves;
156 use Koha::SearchEngine::Search;
157 use Koha::SearchEngine::QueryBuilder;
161 my $DisplayMultiPlaceHold = C4::Context->preference("DisplayMultiPlaceHold");
162 # create a new CGI object
163 # FIXME: no_undef_params needs to be tested
164 use CGI qw('-no_undef_params' -utf8 );
167 # decide which template to use
170 my @params = $cgi->multi_param("limit");
171 if ((@params>=1) || ($cgi->param("q")) || ($cgi->param('multibranchlimit')) || ($cgi->param('limit-yr')) ) {
172 $template_name = 'catalogue/results.tt';
175 $template_name = 'catalogue/advsearch.tt';
176 $template_type = 'advsearch';
179 my ($template, $borrowernumber, $cookie) = get_template_and_user({
180 template_name => $template_name,
183 authnotrequired => 0,
184 flagsrequired => { catalogue => 1 },
188 my $lang = C4::Languages::getlanguage($cgi);
190 if (C4::Context->preference("marcflavour") eq "UNIMARC" ) {
191 $template->param('UNIMARC' => 1);
193 if (C4::Context->preference("IntranetNumbersPreferPhrase")) {
194 $template->param('numbersphr' => 1);
197 if($cgi->cookie("holdfor")){
198 my $holdfor_patron = GetMember('borrowernumber' => $cgi->cookie("holdfor"));
200 holdfor => $cgi->cookie("holdfor"),
201 holdfor_surname => $holdfor_patron->{'surname'},
202 holdfor_firstname => $holdfor_patron->{'firstname'},
203 holdfor_cardnumber => $holdfor_patron->{'cardnumber'},
207 # get biblionumbers stored in the cart
210 if($cgi->cookie("intranet_bib_list")){
211 my $cart_list = $cgi->cookie("intranet_bib_list");
212 @cart_list = split(/\//, $cart_list);
216 my $categories = Koha::LibraryCategories->search( { categorytype => 'searchdomain' }, { order_by => [ 'categorytype', 'categorycode' ] } );
219 selected_branchcode => ( C4::Context->IsSuperLibrarian ? C4::Context->userenv : '' ),
220 searchdomainloop => $categories
223 # load the Type stuff
224 my $itemtypes = GetItemTypes;
225 # the index parameter is different for item-level itemtypes
226 my $itype_or_itemtype = (C4::Context->preference("item-level_itypes"))?'itype':'itemtype';
227 my @advancedsearchesloop;
229 my $advanced_search_types = C4::Context->preference("AdvancedSearchTypes") || "itemtypes";
230 my @advanced_search_types = split(/\|/, $advanced_search_types);
232 foreach my $advanced_srch_type (@advanced_search_types) {
233 $advanced_srch_type =~ s/^\s*//;
234 $advanced_srch_type =~ s/\s*$//;
235 if ($advanced_srch_type eq 'itemtypes') {
236 # itemtype is a special case, since it's not defined in authorized values
238 foreach my $thisitemtype ( sort {$itemtypes->{$a}->{translated_description} cmp $itemtypes->{$b}->{translated_description} } keys %$itemtypes ) {
239 my %row =( number=>$cnt++,
240 ccl => "$itype_or_itemtype,phr",
241 code => $thisitemtype,
242 description => $itemtypes->{$thisitemtype}->{translated_description},
243 imageurl=> getitemtypeimagelocation( 'intranet', $itemtypes->{$thisitemtype}->{'imageurl'} ),
245 push @itypesloop, \%row;
247 my %search_code = ( advanced_search_type => $advanced_srch_type,
248 code_loop => \@itypesloop );
249 push @advancedsearchesloop, \%search_code;
251 # covers all the other cases: non-itemtype authorized values
252 my $advsearchtypes = GetAuthorisedValues($advanced_srch_type);
254 for my $thisitemtype (@$advsearchtypes) {
257 ccl => $advanced_srch_type,
258 code => $thisitemtype->{authorised_value},
259 description => $thisitemtype->{'lib'},
260 imageurl => getitemtypeimagelocation( 'intranet', $thisitemtype->{'imageurl'} ),
262 push @authvalueloop, \%row;
264 my %search_code = ( advanced_search_type => $advanced_srch_type,
265 code_loop => \@authvalueloop );
266 push @advancedsearchesloop, \%search_code;
269 $template->param(advancedsearchesloop => \@advancedsearchesloop);
270 my $types = C4::Context->preference("AdvancedSearchTypes") || "itemtypes";
271 my $advancedsearchesloop = prepare_adv_search_types($types);
272 $template->param(advancedsearchesloop => $advancedsearchesloop);
274 # The following should only be loaded if we're bringing up the advanced search template
275 if ( $template_type eq 'advsearch' ) {
277 # load the servers (used for searching -- to do federated searching, etc.)
278 my $primary_servers_loop;# = displayPrimaryServers();
279 $template->param(outer_servers_loop => $primary_servers_loop,);
281 my $secondary_servers_loop;
282 $template->param(outer_sup_servers_loop => $secondary_servers_loop,);
284 # set the default sorting
285 if ( C4::Context->preference('OPACdefaultSortField')
286 && C4::Context->preference('OPACdefaultSortOrder') ) {
287 my $default_sort_by =
288 C4::Context->preference('defaultSortField') . '_'
289 . C4::Context->preference('defaultSortOrder');
290 $template->param( sort_by => $default_sort_by );
293 # determine what to display next to the search boxes (ie, boolean option
294 # shouldn't appear on the first one, scan indexes should, adding a new
295 # box should only appear on the last, etc.
296 my @search_boxes_array;
297 my $search_boxes_count = 3; # begin whith 3 boxes
298 # FIXME: all this junk can be done in TMPL using __first__ and __last__
299 for (my $i=1;$i<=$search_boxes_count;$i++) {
300 # if it's the first one, don't display boolean option, but show scan indexes
302 push @search_boxes_array, {scan_index => 1};
304 # if it's the last one, show the 'add field' box
305 elsif ($i==$search_boxes_count) {
306 push @search_boxes_array,
313 push @search_boxes_array,
320 $template->param(uc(C4::Context->preference("marcflavour")) => 1,
321 search_boxes_loop => \@search_boxes_array);
323 # load the language limits (for search)
324 my $languages_limit_loop = getLanguages($lang, 1);
325 $template->param(search_languages_loop => $languages_limit_loop,);
327 # Expanded search options in advanced search:
328 # use the global setting by default, but let the user override it
330 my $expanded = $cgi->param('expanded_options');
331 $expanded = C4::Context->preference("expandedSearchOption") || 0
332 if !defined($expanded) || $expanded !~ /^0|1$/;
333 $template->param( expanded_options => $expanded );
336 $template->param(virtualshelves => C4::Context->preference("virtualshelves"));
338 output_html_with_http_headers $cgi, $cookie, $template->output;
342 ### OK, if we're this far, we're performing a search, not just loading the advanced search page
344 # Fetch the paramater list as a hash in scalar context:
345 # * returns paramater list as tied hash ref
346 # * we can edit the values by changing the key
347 # * multivalued CGI paramaters are returned as a packaged string separated by "\0" (null)
348 my $params = $cgi->Vars;
350 # Params that can have more than one value
351 # sort by is used to sort the query
352 # in theory can have more than one but generally there's just one
355 if ( C4::Context->preference('defaultSortField')
356 && C4::Context->preference('defaultSortOrder') ) {
358 C4::Context->preference('defaultSortField') . '_'
359 . C4::Context->preference('defaultSortOrder');
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 doesnt like variables with a , in it
388 $template->param($idx => 1);
391 # an operand can be a single term, a phrase, or a complete ccl query
392 my @operands = map uri_unescape($_), $cgi->multi_param('q');
394 # limits are use to limit to results to a pre-defined category such as branch or language
395 my @limits = map uri_unescape($_), $cgi->multi_param('limit');
396 my @nolimits = map uri_unescape($_), $cgi->multi_param('nolimit');
397 my %is_nolimit = map { $_ => 1 } @nolimits;
398 @limits = grep { not $is_nolimit{$_} } @limits;
400 if($params->{'multibranchlimit'}) {
401 my $library_category = Koha::LibraryCategories->find( $params->{multibranchlimit} );
402 my @libraries = $library_category->libraries;
403 my $multibranch = '('.join( " or ", map { 'branch: ' . $_->id } @libraries ) .')';
404 push @limits, $multibranch if ($multibranch ne '()');
408 foreach my $limit(@limits) {
409 if ($limit =~/available/) {
413 $template->param(available => $available);
415 # append year limits if they exist
418 if ($params->{'limit-yr'}) {
419 if ($params->{'limit-yr'} =~ /\d{4}/) {
420 $limit_yr = "yr,st-numeric=$params->{'limit-yr'}";
421 $limit_yr_value = $params->{'limit-yr'};
423 push @limits,$limit_yr;
424 #FIXME: Should return a error to the user, incorect date format specified
427 # convert indexes and operands to corresponding parameter names for the z3950 search
428 # $ %z3950p will be a hash ref if the indexes are present (advacned search), otherwise undef
430 my $indexes2z3950 = {
431 kw=>'title', au=>'author', 'au,phr'=>'author', nb=>'isbn', ns=>'issn',
432 'lcn,phr'=>'dewey', su=>'subject', 'su,phr'=>'subject',
433 ti=>'title', 'ti,phr'=>'title', se=>'title'
435 for (my $ii = 0; $ii < @operands; ++$ii)
437 my $name = $indexes2z3950->{$indexes[$ii] || 'kw'};
438 if (defined $name && defined $operands[$ii])
441 $z3950par->{$name} = $operands[$ii] if !exists $z3950par->{$name};
446 # Params that can only have one value
447 my $scan = $params->{'scan'};
448 my $count = C4::Context->preference('numSearchResults') || 20;
449 my $results_per_page = $params->{'count'} || $count;
450 my $offset = $params->{'offset'} || 0;
451 $offset = 0 if $offset < 0;
452 my $page = $cgi->param('page') || 1;
453 #my $offset = ($page-1)*$results_per_page;
455 my $expanded_facet = $params->{'expand'};
457 # Define some global variables
458 my ( $error,$query,$simple_query,$query_cgi,$query_desc,$limit,$limit_cgi,$limit_desc,$query_type);
460 my $builder = Koha::SearchEngine::QueryBuilder->new(
461 { index => $Koha::SearchEngine::BIBLIOS_INDEX } );
462 my $searcher = Koha::SearchEngine::Search->new(
463 { index => $Koha::SearchEngine::BIBLIOS_INDEX } );
465 ## I. BUILD THE QUERY
467 $error, $query, $simple_query, $query_cgi,
468 $query_desc, $limit, $limit_cgi, $limit_desc,
471 = $builder->build_query_compat( \@operators, \@operands, \@indexes, \@limits,
472 \@sort_by, $scan, $lang );
474 ## parse the query_cgi string and put it into a form suitable for <input>s
476 my $scan_index_to_use;
477 my $scan_search_term_to_use;
479 for my $this_cgi ( split('&',$query_cgi) ) {
480 next unless $this_cgi;
481 $this_cgi =~ m/(.*?)=(.*)/;
483 my $input_value = $2;
484 push @query_inputs, { input_name => $input_name, input_value => Encode::decode_utf8( uri_unescape( $input_value ) ) };
485 if ($input_name eq 'idx') {
486 $scan_index_to_use = $input_value; # unless $scan_index_to_use;
488 if ($input_name eq 'q') {
489 $scan_search_term_to_use = Encode::decode_utf8( uri_unescape( $input_value ));
492 $template->param ( QUERY_INPUTS => \@query_inputs,
493 scan_index_to_use => $scan_index_to_use,
494 scan_search_term_to_use => $scan_search_term_to_use );
496 ## parse the limit_cgi string and put it into a form suitable for <input>s
498 for my $this_cgi ( split('&',$limit_cgi) ) {
499 next unless $this_cgi;
500 # handle special case limit-yr
501 if ($this_cgi =~ /yr,st-numeric/) {
502 push @limit_inputs, { input_name => 'limit-yr', input_value => $limit_yr_value };
505 $this_cgi =~ m/(.*=)(.*)/;
507 my $input_value = $2;
508 $input_name =~ s/=$//;
509 push @limit_inputs, { input_name => $input_name, input_value => Encode::decode_utf8( uri_unescape($input_value) ) };
511 $template->param ( LIMIT_INPUTS => \@limit_inputs );
513 ## II. DO THE SEARCH AND GET THE RESULTS
514 my $total; # the total results for the whole set
515 my $facets; # this object stores the faceted results that display on the left-hand of the results page
519 my $itemtypes = GetItemTypes;
520 ( $error, $results_hashref, $facets ) = $searcher->search_compat(
521 $query, $simple_query, \@sort_by, \@servers,
522 $results_per_page, $offset, $expanded_facet, undef,
523 $itemtypes, $query_type, $scan
528 $template->param(query_error => $error.$@);
529 output_html_with_http_headers $cgi, $cookie, $template->output;
533 # At this point, each server has given us a result set
534 # now we build that set for template display
535 my @sup_results_array;
536 for (my $i=0;$i<@servers;$i++) {
537 my $server = $servers[$i];
538 if ($server =~/biblioserver/) { # this is the local bibliographic server
539 $hits = $results_hashref->{$server}->{"hits"};
540 my $page = $cgi->param('page') || 0;
541 my @newresults = searchResults('intranet', $query_desc, $hits, $results_per_page, $offset, $scan,
542 $results_hashref->{$server}->{"RECORDS"});
543 $total = $total + $results_hashref->{$server}->{"hits"};
546 if (C4::Context->preference('EnableSearchHistory')) {
548 my $path_info = $cgi->url(-path_info=>1);
549 my $query_cgi_history = $cgi->url(-query=>1);
550 $query_cgi_history =~ s/^$path_info\?//;
551 $query_cgi_history =~ s/;/&/g;
552 my $query_desc_history = $query_desc;
553 $query_desc_history .= ", $limit_desc"
556 C4::Search::History::add({
557 userid => $borrowernumber,
558 sessionid => $cgi->cookie("CGISESSID"),
559 query_desc => $query_desc_history,
560 query_cgi => $query_cgi_history,
565 $template->param( EnableSearchHistory => 1 );
568 ## If there's just one result, redirect to the detail page
570 my $biblionumber = $newresults[0]->{biblionumber};
571 my $defaultview = C4::Context->preference('IntranetBiblioDefaultView');
572 my $views = { C4::Search::enabled_staff_search_views };
573 if ($defaultview eq 'isbd' && $views->{can_view_ISBD}) {
574 print $cgi->redirect("/cgi-bin/koha/catalogue/ISBDdetail.pl?biblionumber=$biblionumber");
575 } elsif ($defaultview eq 'marc' && $views->{can_view_MARC}) {
576 print $cgi->redirect("/cgi-bin/koha/catalogue/MARCdetail.pl?biblionumber=$biblionumber");
577 } elsif ($defaultview eq 'labeled_marc' && $views->{can_view_labeledMARC}) {
578 print $cgi->redirect("/cgi-bin/koha/catalogue/labeledMARCdetail.pl?biblionumber=$biblionumber");
580 print $cgi->redirect("/cgi-bin/koha/catalogue/detail.pl?biblionumber=$biblionumber");
585 # set up parameters if user wishes to re-run the search
587 $template->param (z3950_search_params => C4::Search::z3950_search_args($z3950par || $query_desc));
590 $template->param(total => $hits);
591 my $limit_cgi_not_availablity = $limit_cgi;
592 $limit_cgi_not_availablity =~ s/&limit=available//g;
593 $template->param(limit_cgi_not_availablity => $limit_cgi_not_availablity);
594 $template->param(limit_cgi => $limit_cgi);
595 $template->param(query_cgi => $query_cgi);
596 $template->param(query_desc => $query_desc);
597 $template->param(limit_desc => $limit_desc);
598 $template->param(offset => $offset);
599 $template->param(DisplayMultiPlaceHold => $DisplayMultiPlaceHold);
600 if ($query_desc || $limit_desc) {
601 $template->param(searchdesc => 1);
603 $template->param(results_per_page => $results_per_page);
604 # must define a value for size if not present in DB
605 # in order to avoid problems generated by the default size value in TT
606 foreach my $line (@newresults) {
607 if ( not exists $line->{'size'} ) { $line->{'size'} = "" }
608 # while we're checking each line, see if item is in the cart
609 if ( grep {$_ eq $line->{'biblionumber'}} @cart_list) {
610 $line->{'incart'} = 1;
613 $template->param(SEARCH_RESULTS => \@newresults);
614 ## FIXME: add a global function for this, it's better than the current global one
615 ## Build the page numbers on the bottom of the page
617 # total number of pages there will be
618 my $pages = ceil($hits / $results_per_page);
619 # default page number
620 my $current_page_number = 1;
621 $current_page_number = ($offset / $results_per_page + 1) if $offset;
622 my $previous_page_offset;
623 if ( $offset >= $results_per_page ) {
624 $previous_page_offset = $offset - $results_per_page;
626 my $next_page_offset = $offset + $results_per_page;
627 # If we're within the first 10 pages, keep it simple
628 #warn "current page:".$current_page_number;
629 if ($current_page_number < 10) {
630 # just show the first 10 pages
631 # Loop through the pages
632 my $pages_to_show = 10;
633 $pages_to_show = $pages if $pages<10;
634 for (my $i=1; $i<=$pages_to_show;$i++) {
635 # the offset for this page
636 my $this_offset = (($i*$results_per_page)-$results_per_page);
637 # the page number for this page
638 my $this_page_number = $i;
639 # put it in the array
641 { offset => $this_offset,
642 pg => $this_page_number,
643 # it should only be highlighted if it's the current page
644 highlight => $this_page_number == $current_page_number,
645 sort_by => join ' ', @sort_by
652 # now, show twenty pages, with the current one smack in the middle
654 for (my $i=$current_page_number; $i<=($current_page_number + 20 );$i++) {
655 my $this_offset = ((($i-9)*$results_per_page)-$results_per_page);
656 my $this_page_number = $i-9;
657 if ( $this_page_number <= $pages ) {
659 { offset => $this_offset,
660 pg => $this_page_number,
661 highlight => $this_page_number == $current_page_number,
662 sort_by => join ' ', @sort_by
667 # FIXME: no previous_page_offset when pages < 2
668 $template->param( PAGE_NUMBERS => \@page_numbers,
669 previous_page_offset => $previous_page_offset) unless $pages < 2;
670 $template->param( next_page_offset => $next_page_offset) unless $pages eq $current_page_number;
676 $template->param(searchdesc => 1,query_desc => $query_desc,limit_desc => $limit_desc);
679 } # end of the if local
681 # asynchronously search the authority server
682 elsif ($server =~/authorityserver/) { # this is the local authority server
683 my @inner_sup_results_array;
684 for my $sup_record ( @{$results_hashref->{$server}->{"RECORDS"}} ) {
685 my $marc_record_object = C4::Search::new_record_from_zebra(
689 # warn "Authority Found: ".$marc_record_object->as_formatted();
690 push @inner_sup_results_array, {
691 'title' => $marc_record_object->field(100)->subfield('a'),
692 'link' => "&idx=an&q=".$marc_record_object->field('001')->as_string(),
695 push @sup_results_array, { servername => $server,
696 inner_sup_results_loop => \@inner_sup_results_array} if @inner_sup_results_array;
698 # FIXME: can add support for other targets as needed here
699 $template->param( outer_sup_results_loop => \@sup_results_array);
700 } #/end of the for loop
701 #$template->param(FEDERATED_RESULTS => \@results_array);
703 $template->{'VARS'}->{'searchid'} = $cgi->param('searchid');
705 my $gotonumber = $cgi->param('gotoNumber');
706 if ($gotonumber eq 'last' || $gotonumber eq 'first') {
707 $template->{'VARS'}->{'gotoNumber'} = $gotonumber;
709 $template->{'VARS'}->{'gotoPage'} = 'detail.pl';
710 my $gotopage = $cgi->param('gotoPage');
711 $template->{'VARS'}->{'gotoPage'} = $gotopage
712 if $gotopage =~ m/^(ISBD|labeledMARC|MARC|more)?detail.pl$/;
714 for my $facet ( @$facets ) {
715 for my $entry ( @{ $facet->{facets} } ) {
716 my $index = $entry->{type_link_value};
717 my $value = $entry->{facet_link_value};
718 $entry->{active} = grep { $_->{input_value} eq qq{$index:$value} } @limit_inputs;
723 #classlist => $classlist,
726 facets_loop => $facets,
727 displayFacetCount=> C4::Context->preference('displayFacetCount')||0,
729 search_error => $error,
732 if ($query_desc || $limit_desc) {
733 $template->param(searchdesc => 1);
736 # VI. BUILD THE TEMPLATE
738 my $some_private_shelves = Koha::Virtualshelves->get_some_shelves(
740 borrowernumber => $borrowernumber,
745 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
747 borrowernumber => $borrowernumber,
755 add_to_some_private_shelves => $some_private_shelves,
756 add_to_some_public_shelves => $some_public_shelves,
759 output_html_with_http_headers $cgi, $cookie, $template->output;
762 =head2 prepare_adv_search_types
764 my $type = C4::Context->preference("AdvancedSearchTypes") || "itemtypes";
765 my @advanced_search_types = prepare_adv_search_types($type);
767 Different types can be searched for in the advanced search. This takes the
768 system preference that defines these types and parses it into an arrayref for
771 "itemtypes" is handled specially, as itemtypes aren't an authorised value.
772 It also accounts for the "item-level_itypes" system preference.
776 sub prepare_adv_search_types {
779 my @advanced_search_types = split( /\|/, $types );
781 # the index parameter is different for item-level itemtypes
782 my $itype_or_itemtype =
783 ( C4::Context->preference("item-level_itypes") ) ? 'itype' : 'itemtype';
784 my $itemtypes = GetItemTypes;
786 my ( $cnt, @result );
787 foreach my $advanced_srch_type (@advanced_search_types) {
788 $advanced_srch_type =~ s/^\s*//;
789 $advanced_srch_type =~ s/\s*$//;
790 if ( $advanced_srch_type eq 'itemtypes' ) {
792 # itemtype is a special case, since it's not defined in authorized values
794 foreach my $thisitemtype (
796 $itemtypes->{$a}->{'translated_description'}
797 cmp $itemtypes->{$b}->{'translated_description'}
803 ccl => "$itype_or_itemtype,phr",
804 code => $thisitemtype,
805 description => $itemtypes->{$thisitemtype}->{'translated_description'},
806 imageurl => getitemtypeimagelocation(
807 'intranet', $itemtypes->{$thisitemtype}->{'imageurl'}
810 push @itypesloop, \%row;
813 advanced_search_type => $advanced_srch_type,
814 code_loop => \@itypesloop
816 push @result, \%search_code;
819 # covers all the other cases: non-itemtype authorized values
820 my $advsearchtypes = GetAuthorisedValues($advanced_srch_type);
822 for my $thisitemtype (@$advsearchtypes) {
825 ccl => $advanced_srch_type,
826 code => $thisitemtype->{authorised_value},
827 description => $thisitemtype->{'lib'},
828 imageurl => getitemtypeimagelocation(
829 'intranet', $thisitemtype->{'imageurl'}
832 push @authvalueloop, \%row;
835 advanced_search_type => $advanced_srch_type,
836 code_loop => \@authvalueloop
838 push @result, \%search_code;