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
=> $holdfor_club->name,
214 if($cgi->cookie("searchToOrder")){
215 my ( $basketno, $vendorid ) = split( /\//, $cgi->cookie("searchToOrder") );
217 searchtoorder_basketno
=> $basketno,
218 searchtoorder_vendorid
=> $vendorid
222 # get biblionumbers stored in the cart
225 if($cgi->cookie("intranet_bib_list")){
226 my $cart_list = $cgi->cookie("intranet_bib_list");
227 @cart_list = split(/\//, $cart_list);
231 Koha
::Library
::Groups
->get_search_groups( { interface
=> 'staff' } );
232 @search_groups = sort { $a->title cmp $b->title } @search_groups;
235 selected_branchcode
=> ( C4
::Context
->IsSuperLibrarian ? C4
::Context
->userenv : '' ),
236 search_groups
=> \
@search_groups,
239 # load the Type stuff
240 my $types = C4
::Context
->preference("AdvancedSearchTypes") || "itemtypes";
241 my $advancedsearchesloop = prepare_adv_search_types
($types);
242 $template->param(advancedsearchesloop
=> $advancedsearchesloop);
244 $template->param( searchid
=> scalar $cgi->param('searchid'), );
246 # The following should only be loaded if we're bringing up the advanced search template
247 if ( $template_type eq 'advsearch' ) {
249 # load the servers (used for searching -- to do federated searching, etc.)
250 my $primary_servers_loop;# = displayPrimaryServers();
251 $template->param(outer_servers_loop
=> $primary_servers_loop,);
253 my $secondary_servers_loop;
254 $template->param(outer_sup_servers_loop
=> $secondary_servers_loop,);
256 # set the default sorting
257 if ( C4
::Context
->preference('defaultSortField')
258 && C4
::Context
->preference('defaultSortOrder') ) {
259 my $default_sort_by =
260 C4
::Context
->preference('defaultSortField') . '_'
261 . C4
::Context
->preference('defaultSortOrder');
262 $template->param( sort_by
=> $default_sort_by );
265 # determine what to display next to the search boxes (ie, boolean option
266 # shouldn't appear on the first one, scan indexes should, adding a new
267 # box should only appear on the last, etc.
268 my @search_boxes_array;
269 my $search_boxes_count = 3; # begin with 3 boxes
270 # FIXME: all this junk can be done in TMPL using __first__ and __last__
271 for (my $i=1;$i<=$search_boxes_count;$i++) {
272 # if it's the first one, don't display boolean option, but show scan indexes
274 push @search_boxes_array, {scan_index
=> 1};
276 # if it's the last one, show the 'add field' box
277 elsif ($i==$search_boxes_count) {
278 push @search_boxes_array,
285 push @search_boxes_array,
292 $template->param(uc(C4
::Context
->preference("marcflavour")) => 1,
293 search_boxes_loop
=> \
@search_boxes_array);
295 # load the language limits (for search)
296 my $languages_limit_loop = getLanguages
($lang, 1);
297 $template->param(search_languages_loop
=> $languages_limit_loop,);
299 # Expanded search options in advanced search:
300 # use the global setting by default, but let the user override it
302 my $expanded = $cgi->param('expanded_options');
303 $expanded = C4
::Context
->preference("expandedSearchOption") || 0
304 if !defined($expanded) || $expanded !~ /^0|1$/;
305 $template->param( expanded_options
=> $expanded );
308 $template->param(virtualshelves
=> C4
::Context
->preference("virtualshelves"));
310 output_html_with_http_headers
$cgi, $cookie, $template->output;
314 ### OK, if we're this far, we're performing a search, not just loading the advanced search page
316 # Fetch the paramater list as a hash in scalar context:
317 # * returns paramater list as tied hash ref
318 # * we can edit the values by changing the key
319 # * multivalued CGI paramaters are returned as a packaged string separated by "\0" (null)
320 my $params = $cgi->Vars;
321 # Params that can have more than one value
322 # sort by is used to sort the query
323 # in theory can have more than one but generally there's just one
326 if ( C4
::Context
->preference('defaultSortField')
327 && C4
::Context
->preference('defaultSortOrder') ) {
329 C4
::Context
->preference('defaultSortField') . '_'
330 . C4
::Context
->preference('defaultSortOrder');
333 @sort_by = $cgi->multi_param('sort_by');
334 $sort_by[0] = $default_sort_by unless $sort_by[0];
335 foreach my $sort (@sort_by) {
336 $template->param($sort => 1) if $sort;
338 $template->param('sort_by' => $sort_by[0]);
340 # Use the servers defined, or just search our local catalog(default)
341 my @servers = $cgi->multi_param('server');
343 #FIXME: this should be handled using Context.pm
344 @servers = ("biblioserver");
345 # @servers = C4::Context->config("biblioserver");
347 # operators include boolean and proximity operators and are used
348 # to evaluate multiple operands
349 my @operators = map uri_unescape
($_), $cgi->multi_param('op');
351 # indexes are query qualifiers, like 'title', 'author', etc. They
352 # can be single or multiple parameters separated by comma: kw,right-Truncation
353 my @indexes = map uri_unescape
($_), $cgi->multi_param('idx');
355 # if a simple index (only one) display the index used in the top search box
356 if ($indexes[0] && (!$indexes[1] || $params->{'scan'})) {
357 my $idx = "ms_".$indexes[0];
358 $idx =~ s/\,/comma/g; # template toolkit doesn't like variables with a , in it
359 $idx =~ s/-/dash/g; # template toolkit doesn't like variables with a dash in it
360 $template->param($idx => 1);
363 # an operand can be a single term, a phrase, or a complete ccl query
364 my @operands = map uri_unescape
($_), $cgi->multi_param('q');
366 # if a simple search, display the value in the search box
367 if ($operands[0] && !$operands[1]) {
368 my $ms_query = $operands[0];
369 $ms_query =~ s/ #\S+//;
370 $template->param(ms_value
=> $ms_query);
373 # limits are use to limit to results to a pre-defined category such as branch or language
374 my @limits = map uri_unescape
($_), $cgi->multi_param('limit');
375 my @nolimits = map uri_unescape
($_), $cgi->multi_param('nolimit');
376 my %is_nolimit = map { $_ => 1 } @nolimits;
377 @limits = grep { not $is_nolimit{$_} } @limits;
379 if($params->{'multibranchlimit'}) {
380 my $search_group = Koha
::Library
::Groups
->find( $params->{multibranchlimit
} );
381 my @libraries = $search_group->all_libraries;
382 my $multibranch = '('.join( " OR ", map { '(homebranch: ' . $_->branchcode .')' } @libraries ) .')';
383 push @limits, $multibranch if ($multibranch ne '()');
387 foreach my $limit(@limits) {
388 if ($limit =~/available/) {
392 $template->param(available
=> $available);
394 # append year limits if they exist
397 if ($params->{'limit-yr'}) {
398 if ($params->{'limit-yr'} =~ /\d{4}/) {
399 $limit_yr = "yr,st-numeric=$params->{'limit-yr'}";
400 $limit_yr_value = $params->{'limit-yr'};
402 push @limits,$limit_yr;
403 #FIXME: Should return a error to the user, incorect date format specified
406 # convert indexes and operands to corresponding parameter names for the z3950 search
407 # $ %z3950p will be a hash ref if the indexes are present (advacned search), otherwise undef
409 my $indexes2z3950 = {
410 kw
=>'title', au
=>'author', 'au,phr'=>'author', nb
=>'isbn', ns
=>'issn',
411 'lcn,phr'=>'dewey', su
=>'subject', 'su,phr'=>'subject',
412 ti
=>'title', 'ti,phr'=>'title', se
=>'title'
414 for (my $ii = 0; $ii < @operands; ++$ii)
416 my $name = $indexes2z3950->{$indexes[$ii] || 'kw'};
417 if (defined $name && defined $operands[$ii])
420 $z3950par->{$name} = $operands[$ii] if !exists $z3950par->{$name};
425 # Params that can only have one value
426 my $scan = $params->{'scan'};
427 my $count = C4
::Context
->preference('numSearchResults') || 20;
428 my $results_per_page = $params->{'count'} || $count;
429 my $offset = $params->{'offset'} || 0;
430 my $whole_record = $params->{'whole_record'} || 0;
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, $lang, { weighted_fields
=> !$cgi->param('advsearch'), 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 $template->param(query_error
=> $error.$@
);
515 output_html_with_http_headers
$cgi, $cookie, $template->output;
519 # At this point, each server has given us a result set
520 # now we build that set for template display
521 my @sup_results_array;
522 for (my $i=0;$i<@servers;$i++) {
523 my $server = $servers[$i];
524 if ($server =~/biblioserver/) { # this is the local bibliographic server
525 my $hits = $results_hashref->{$server}->{"hits"} // 0;
526 my $page = $cgi->param('page') || 0;
527 my @newresults = searchResults
({ 'interface' => 'intranet' }, $query_desc, $hits, $results_per_page, $offset, $scan,
528 $results_hashref->{$server}->{"RECORDS"});
529 $total = $total + $hits;
532 if (C4
::Context
->preference('EnableSearchHistory')) {
534 my $path_info = $cgi->url(-path_info
=>1);
535 my $query_cgi_history = $cgi->url(-query
=>1);
536 $query_cgi_history =~ s/^$path_info\?//;
537 $query_cgi_history =~ s/;/&/g;
538 my $query_desc_history = $query_desc;
539 $query_desc_history .= ", $limit_desc"
542 C4
::Search
::History
::add
({
543 userid
=> $borrowernumber,
544 sessionid
=> $cgi->cookie("CGISESSID"),
545 query_desc
=> $query_desc_history,
546 query_cgi
=> $query_cgi_history,
551 $template->param( EnableSearchHistory
=> 1 );
554 ## If there's just one result, redirect to the detail page unless doing an index scan
555 if ($total == 1 && !$scan) {
556 my $biblionumber = $newresults[0]->{biblionumber
};
557 my $defaultview = C4
::Context
->preference('IntranetBiblioDefaultView');
558 my $views = { C4
::Search
::enabled_staff_search_views
};
559 if ($defaultview eq 'isbd' && $views->{can_view_ISBD
}) {
560 print $cgi->redirect("/cgi-bin/koha/catalogue/ISBDdetail.pl?biblionumber=$biblionumber");
561 } elsif ($defaultview eq 'marc' && $views->{can_view_MARC
}) {
562 print $cgi->redirect("/cgi-bin/koha/catalogue/MARCdetail.pl?biblionumber=$biblionumber");
563 } elsif ($defaultview eq 'labeled_marc' && $views->{can_view_labeledMARC
}) {
564 print $cgi->redirect("/cgi-bin/koha/catalogue/labeledMARCdetail.pl?biblionumber=$biblionumber");
566 print $cgi->redirect("/cgi-bin/koha/catalogue/detail.pl?biblionumber=$biblionumber");
571 # set up parameters if user wishes to re-run the search
573 $template->param (z3950_search_params
=> C4
::Search
::z3950_search_args
($z3950par || $query_desc));
576 $template->param(total
=> $hits);
578 my $limit_cgi_not_availablity = $limit_cgi;
579 $limit_cgi_not_availablity =~ s/&limit=available//g;
580 $template->param(limit_cgi_not_availablity
=> $limit_cgi_not_availablity);
582 $template->param(limit_cgi
=> $limit_cgi);
583 $template->param(query_cgi
=> $query_cgi);
584 $template->param(query_desc
=> $query_desc);
585 $template->param(limit_desc
=> $limit_desc);
586 $template->param(offset
=> $offset);
587 $template->param(DisplayMultiPlaceHold
=> $DisplayMultiPlaceHold);
588 if ($query_desc || $limit_desc) {
589 $template->param(searchdesc
=> 1);
591 $template->param(results_per_page
=> $results_per_page);
592 # must define a value for size if not present in DB
593 # in order to avoid problems generated by the default size value in TT
594 foreach my $line (@newresults) {
595 if ( not exists $line->{'size'} ) { $line->{'size'} = "" }
596 # while we're checking each line, see if item is in the cart
597 if ( grep {$_ eq $line->{'biblionumber'}} @cart_list) {
598 $line->{'incart'} = 1;
601 $template->param(SEARCH_RESULTS
=> \
@newresults);
602 ## FIXME: add a global function for this, it's better than the current global one
603 ## Build the page numbers on the bottom of the page
605 my $max_result_window = $searcher->max_result_window;
606 my $hits_to_paginate = ($max_result_window && $max_result_window < $hits) ?
$max_result_window : $hits;
607 $template->param( hits_to_paginate
=> $hits_to_paginate );
608 # total number of pages there will be
609 my $pages = ceil
($hits_to_paginate / $results_per_page);
610 my $last_page_offset = ( $pages -1 ) * $results_per_page;
611 # default page number
612 my $current_page_number = 1;
613 $current_page_number = ($offset / $results_per_page + 1) if $offset;
614 my $previous_page_offset;
615 if ( $offset >= $results_per_page ) {
616 $previous_page_offset = $offset - $results_per_page;
618 my $next_page_offset = $offset + $results_per_page;
619 # If we're within the first 10 pages, keep it simple
620 #warn "current page:".$current_page_number;
621 if ($current_page_number < 10) {
622 # just show the first 10 pages
623 # Loop through the pages
624 my $pages_to_show = 10;
625 $pages_to_show = $pages if $pages<10;
626 for (my $i=1; $i<=$pages_to_show;$i++) {
627 # the offset for this page
628 my $this_offset = (($i*$results_per_page)-$results_per_page);
629 # the page number for this page
630 my $this_page_number = $i;
631 # put it in the array
633 { offset
=> $this_offset,
634 pg
=> $this_page_number,
635 # it should only be highlighted if it's the current page
636 highlight
=> $this_page_number == $current_page_number,
637 sort_by
=> join ' ', @sort_by
644 # now, show twenty pages, with the current one smack in the middle
646 for (my $i=$current_page_number; $i<=($current_page_number + 20 );$i++) {
647 my $this_offset = ((($i-9)*$results_per_page)-$results_per_page);
648 my $this_page_number = $i-9;
649 if ( $this_page_number <= $pages ) {
651 { offset
=> $this_offset,
652 pg
=> $this_page_number,
653 highlight
=> $this_page_number == $current_page_number,
654 sort_by
=> join ' ', @sort_by
659 # FIXME: no previous_page_offset when pages < 2
660 $template->param( PAGE_NUMBERS
=> \
@page_numbers,
661 last_page_offset
=> $last_page_offset,
662 previous_page_offset
=> $previous_page_offset) unless $pages < 2;
663 $template->param( next_page_offset
=> $next_page_offset) unless $pages eq $current_page_number;
669 $template->param(searchdesc
=> 1,query_desc
=> $query_desc,limit_desc
=> $limit_desc);
672 } # end of the if local
674 # asynchronously search the authority server
675 elsif ($server =~/authorityserver/) { # this is the local authority server
676 my @inner_sup_results_array;
677 for my $sup_record ( @
{$results_hashref->{$server}->{"RECORDS"}} ) {
678 my $marc_record_object = C4
::Search
::new_record_from_zebra
(
682 # warn "Authority Found: ".$marc_record_object->as_formatted();
683 push @inner_sup_results_array, {
684 'title' => $marc_record_object->field(100)->subfield('a'),
685 'link' => "&idx=an&q=".$marc_record_object->field('001')->as_string(),
688 push @sup_results_array, { servername
=> $server,
689 inner_sup_results_loop
=> \
@inner_sup_results_array} if @inner_sup_results_array;
691 # FIXME: can add support for other targets as needed here
692 $template->param( outer_sup_results_loop
=> \
@sup_results_array);
693 } #/end of the for loop
694 #$template->param(FEDERATED_RESULTS => \@results_array);
696 my $gotonumber = $cgi->param('gotoNumber');
697 if ( $gotonumber && ( $gotonumber eq 'last' || $gotonumber eq 'first' ) ) {
698 $template->{'VARS'}->{'gotoNumber'} = $gotonumber;
700 $template->{'VARS'}->{'gotoPage'} = 'detail.pl';
701 my $gotopage = $cgi->param('gotoPage');
702 $template->{'VARS'}->{'gotoPage'} = $gotopage
703 if $gotopage && $gotopage =~ m/^(ISBD|labeledMARC|MARC|more)?detail.pl$/;
705 for my $facet ( @
$facets ) {
706 for my $entry ( @
{ $facet->{facets
} } ) {
707 my $index = $entry->{type_link_value
};
708 my $value = $entry->{facet_link_value
};
709 $entry->{active
} = grep { $_->{input_value
} eq qq{$index:$value} } @limit_inputs;
714 #classlist => $classlist,
717 facets_loop
=> $facets,
718 displayFacetCount
=> C4
::Context
->preference('displayFacetCount')||0,
720 search_error
=> $error,
723 if ($query_desc || $limit_desc) {
724 $template->param(searchdesc
=> 1);
727 # VI. BUILD THE TEMPLATE
729 my $some_private_shelves = Koha
::Virtualshelves
->get_some_shelves(
731 borrowernumber
=> $borrowernumber,
736 my $some_public_shelves = Koha
::Virtualshelves
->get_some_shelves(
738 borrowernumber
=> $borrowernumber,
746 add_to_some_private_shelves
=> $some_private_shelves,
747 add_to_some_public_shelves
=> $some_public_shelves,
750 output_html_with_http_headers
$cgi, $cookie, $template->output;
753 =head2 prepare_adv_search_types
755 my $type = C4::Context->preference("AdvancedSearchTypes") || "itemtypes";
756 my @advanced_search_types = prepare_adv_search_types($type);
758 Different types can be searched for in the advanced search. This takes the
759 system preference that defines these types and parses it into an arrayref for
762 "itemtypes" is handled specially, as itemtypes aren't an authorised value.
763 It also accounts for the "item-level_itypes" system preference.
767 sub prepare_adv_search_types
{
770 my @advanced_search_types = split( /\|/, $types );
772 # the index parameter is different for item-level itemtypes
773 my $itype_or_itemtype =
774 ( C4
::Context
->preference("item-level_itypes") ) ?
'itype' : 'itemtype';
775 my $itemtypes = { map { $_->{itemtype
} => $_ } @
{ Koha
::ItemTypes
->search_with_localization->unblessed } };
777 my ( $cnt, @result );
778 foreach my $advanced_srch_type (@advanced_search_types) {
779 $advanced_srch_type =~ s/^\s*//;
780 $advanced_srch_type =~ s/\s*$//;
781 if ( $advanced_srch_type eq 'itemtypes' ) {
783 # itemtype is a special case, since it's not defined in authorized values
785 foreach my $thisitemtype (
787 $itemtypes->{$a}->{'translated_description'}
788 cmp $itemtypes->{$b}->{'translated_description'}
794 ccl
=> "$itype_or_itemtype,phr",
795 code
=> $thisitemtype,
796 description
=> $itemtypes->{$thisitemtype}->{'translated_description'},
797 imageurl
=> getitemtypeimagelocation
(
798 'intranet', $itemtypes->{$thisitemtype}->{'imageurl'}
801 push @itypesloop, \
%row;
804 advanced_search_type
=> $advanced_srch_type,
805 code_loop
=> \
@itypesloop
807 push @result, \
%search_code;
810 # covers all the other cases: non-itemtype authorized values
811 my $advsearchtypes = GetAuthorisedValues
($advanced_srch_type);
813 for my $thisitemtype (@
$advsearchtypes) {
816 ccl
=> $advanced_srch_type,
817 code
=> $thisitemtype->{authorised_value
},
818 description
=> $thisitemtype->{'lib'},
819 imageurl
=> getitemtypeimagelocation
(
820 'intranet', $thisitemtype->{'imageurl'}
823 push @authvalueloop, \
%row;
826 advanced_search_type
=> $advanced_srch_type,
827 code_loop
=> \
@authvalueloop
829 push @result, \
%search_code;