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);
150 use POSIX
qw(ceil floor);
151 use C4
::Search
::History
;
154 use Koha
::LibraryCategories
;
156 use Koha
::SearchEngine
::Search
;
157 use Koha
::SearchEngine
::QueryBuilder
;
158 use Koha
::Virtualshelves
;
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';
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 $template->param('UNIMARC' => 1);
195 if($cgi->cookie("holdfor")){
196 my $holdfor_patron = Koha
::Patrons
->find( $cgi->cookie("holdfor") );
198 holdfor
=> $cgi->cookie("holdfor"),
199 holdfor_surname
=> $holdfor_patron->surname,
200 holdfor_firstname
=> $holdfor_patron->firstname,
201 holdfor_cardnumber
=> $holdfor_patron->cardnumber,
205 # get biblionumbers stored in the cart
208 if($cgi->cookie("intranet_bib_list")){
209 my $cart_list = $cgi->cookie("intranet_bib_list");
210 @cart_list = split(/\//, $cart_list);
214 my $categories = Koha
::LibraryCategories
->search( { categorytype
=> 'searchdomain' }, { order_by
=> [ 'categorytype', 'categorycode' ] } );
217 selected_branchcode
=> ( C4
::Context
->IsSuperLibrarian ? C4
::Context
->userenv : '' ),
218 searchdomainloop
=> $categories
221 # load the Type stuff
222 my $itemtypes = { map { $_->{itemtype
} => $_ } @
{ Koha
::ItemTypes
->search_with_localization->unblessed } };
223 # the index parameter is different for item-level itemtypes
224 my $itype_or_itemtype = (C4
::Context
->preference("item-level_itypes"))?
'itype':'itemtype';
225 my @advancedsearchesloop;
227 my $advanced_search_types = C4
::Context
->preference("AdvancedSearchTypes") || "itemtypes";
228 my @advanced_search_types = split(/\|/, $advanced_search_types);
230 foreach my $advanced_srch_type (@advanced_search_types) {
231 $advanced_srch_type =~ s/^\s*//;
232 $advanced_srch_type =~ s/\s*$//;
233 if ($advanced_srch_type eq 'itemtypes') {
234 # itemtype is a special case, since it's not defined in authorized values
236 foreach my $thisitemtype ( sort {$itemtypes->{$a}->{translated_description
} cmp $itemtypes->{$b}->{translated_description
} } keys %$itemtypes ) {
237 my %row =( number
=>$cnt++,
238 ccl
=> "$itype_or_itemtype,phr",
239 code
=> $thisitemtype,
240 description
=> $itemtypes->{$thisitemtype}->{translated_description
},
241 imageurl
=> getitemtypeimagelocation
( 'intranet', $itemtypes->{$thisitemtype}->{'imageurl'} ),
243 push @itypesloop, \
%row;
245 my %search_code = ( advanced_search_type
=> $advanced_srch_type,
246 code_loop
=> \
@itypesloop );
247 push @advancedsearchesloop, \
%search_code;
249 # covers all the other cases: non-itemtype authorized values
250 my $advsearchtypes = GetAuthorisedValues
($advanced_srch_type);
252 for my $thisitemtype (@
$advsearchtypes) {
255 ccl
=> $advanced_srch_type,
256 code
=> $thisitemtype->{authorised_value
},
257 description
=> $thisitemtype->{'lib'},
258 imageurl
=> getitemtypeimagelocation
( 'intranet', $thisitemtype->{'imageurl'} ),
260 push @authvalueloop, \
%row;
262 my %search_code = ( advanced_search_type
=> $advanced_srch_type,
263 code_loop
=> \
@authvalueloop );
264 push @advancedsearchesloop, \
%search_code;
267 $template->param(advancedsearchesloop
=> \
@advancedsearchesloop);
268 my $types = C4
::Context
->preference("AdvancedSearchTypes") || "itemtypes";
269 my $advancedsearchesloop = prepare_adv_search_types
($types);
270 $template->param(advancedsearchesloop
=> $advancedsearchesloop);
272 # The following should only be loaded if we're bringing up the advanced search template
273 if ( $template_type eq 'advsearch' ) {
275 # load the servers (used for searching -- to do federated searching, etc.)
276 my $primary_servers_loop;# = displayPrimaryServers();
277 $template->param(outer_servers_loop
=> $primary_servers_loop,);
279 my $secondary_servers_loop;
280 $template->param(outer_sup_servers_loop
=> $secondary_servers_loop,);
282 # set the default sorting
283 if ( C4
::Context
->preference('OPACdefaultSortField')
284 && C4
::Context
->preference('OPACdefaultSortOrder') ) {
285 my $default_sort_by =
286 C4
::Context
->preference('defaultSortField') . '_'
287 . C4
::Context
->preference('defaultSortOrder');
288 $template->param( sort_by
=> $default_sort_by );
291 # determine what to display next to the search boxes (ie, boolean option
292 # shouldn't appear on the first one, scan indexes should, adding a new
293 # box should only appear on the last, etc.
294 my @search_boxes_array;
295 my $search_boxes_count = 3; # begin whith 3 boxes
296 # FIXME: all this junk can be done in TMPL using __first__ and __last__
297 for (my $i=1;$i<=$search_boxes_count;$i++) {
298 # if it's the first one, don't display boolean option, but show scan indexes
300 push @search_boxes_array, {scan_index
=> 1};
302 # if it's the last one, show the 'add field' box
303 elsif ($i==$search_boxes_count) {
304 push @search_boxes_array,
311 push @search_boxes_array,
318 $template->param(uc(C4
::Context
->preference("marcflavour")) => 1,
319 search_boxes_loop
=> \
@search_boxes_array);
321 # load the language limits (for search)
322 my $languages_limit_loop = getLanguages
($lang, 1);
323 $template->param(search_languages_loop
=> $languages_limit_loop,);
325 # Expanded search options in advanced search:
326 # use the global setting by default, but let the user override it
328 my $expanded = $cgi->param('expanded_options');
329 $expanded = C4
::Context
->preference("expandedSearchOption") || 0
330 if !defined($expanded) || $expanded !~ /^0|1$/;
331 $template->param( expanded_options
=> $expanded );
334 $template->param(virtualshelves
=> C4
::Context
->preference("virtualshelves"));
336 output_html_with_http_headers
$cgi, $cookie, $template->output;
340 ### OK, if we're this far, we're performing a search, not just loading the advanced search page
342 # Fetch the paramater list as a hash in scalar context:
343 # * returns paramater list as tied hash ref
344 # * we can edit the values by changing the key
345 # * multivalued CGI paramaters are returned as a packaged string separated by "\0" (null)
346 my $params = $cgi->Vars;
348 # Params that can have more than one value
349 # sort by is used to sort the query
350 # in theory can have more than one but generally there's just one
353 if ( C4
::Context
->preference('defaultSortField')
354 && C4
::Context
->preference('defaultSortOrder') ) {
356 C4
::Context
->preference('defaultSortField') . '_'
357 . C4
::Context
->preference('defaultSortOrder');
360 @sort_by = $cgi->multi_param('sort_by');
361 $sort_by[0] = $default_sort_by unless $sort_by[0];
362 foreach my $sort (@sort_by) {
363 $template->param($sort => 1) if $sort;
365 $template->param('sort_by' => $sort_by[0]);
367 # Use the servers defined, or just search our local catalog(default)
368 my @servers = $cgi->multi_param('server');
370 #FIXME: this should be handled using Context.pm
371 @servers = ("biblioserver");
372 # @servers = C4::Context->config("biblioserver");
374 # operators include boolean and proximity operators and are used
375 # to evaluate multiple operands
376 my @operators = map uri_unescape
($_), $cgi->multi_param('op');
378 # indexes are query qualifiers, like 'title', 'author', etc. They
379 # can be single or multiple parameters separated by comma: kw,right-Truncation
380 my @indexes = map uri_unescape
($_), $cgi->multi_param('idx');
382 # if a simple index (only one) display the index used in the top search box
383 if ($indexes[0] && (!$indexes[1] || $params->{'scan'})) {
384 my $idx = "ms_".$indexes[0];
385 $idx =~ s/\,/comma/g; # template toolkit doesnt like variables with a , in it
386 $template->param($idx => 1);
389 # an operand can be a single term, a phrase, or a complete ccl query
390 my @operands = map uri_unescape
($_), $cgi->multi_param('q');
392 # limits are use to limit to results to a pre-defined category such as branch or language
393 my @limits = map uri_unescape
($_), $cgi->multi_param('limit');
394 my @nolimits = map uri_unescape
($_), $cgi->multi_param('nolimit');
395 my %is_nolimit = map { $_ => 1 } @nolimits;
396 @limits = grep { not $is_nolimit{$_} } @limits;
398 if($params->{'multibranchlimit'}) {
399 my $library_category = Koha
::LibraryCategories
->find( $params->{multibranchlimit
} );
400 my @libraries = $library_category->libraries;
401 my $multibranch = '('.join( " or ", map { 'branch: ' . $_->id } @libraries ) .')';
402 push @limits, $multibranch if ($multibranch ne '()');
406 foreach my $limit(@limits) {
407 if ($limit =~/available/) {
411 $template->param(available
=> $available);
413 # append year limits if they exist
416 if ($params->{'limit-yr'}) {
417 if ($params->{'limit-yr'} =~ /\d{4}/) {
418 $limit_yr = "yr,st-numeric=$params->{'limit-yr'}";
419 $limit_yr_value = $params->{'limit-yr'};
421 push @limits,$limit_yr;
422 #FIXME: Should return a error to the user, incorect date format specified
425 # convert indexes and operands to corresponding parameter names for the z3950 search
426 # $ %z3950p will be a hash ref if the indexes are present (advacned search), otherwise undef
428 my $indexes2z3950 = {
429 kw
=>'title', au
=>'author', 'au,phr'=>'author', nb
=>'isbn', ns
=>'issn',
430 'lcn,phr'=>'dewey', su
=>'subject', 'su,phr'=>'subject',
431 ti
=>'title', 'ti,phr'=>'title', se
=>'title'
433 for (my $ii = 0; $ii < @operands; ++$ii)
435 my $name = $indexes2z3950->{$indexes[$ii] || 'kw'};
436 if (defined $name && defined $operands[$ii])
439 $z3950par->{$name} = $operands[$ii] if !exists $z3950par->{$name};
444 # Params that can only have one value
445 my $scan = $params->{'scan'};
446 my $count = C4
::Context
->preference('numSearchResults') || 20;
447 my $results_per_page = $params->{'count'} || $count;
448 my $offset = $params->{'offset'} || 0;
449 $offset = 0 if $offset < 0;
450 my $page = $cgi->param('page') || 1;
451 #my $offset = ($page-1)*$results_per_page;
453 my $expanded_facet = $params->{'expand'};
455 # Define some global variables
456 my ( $error,$query,$simple_query,$query_cgi,$query_desc,$limit,$limit_cgi,$limit_desc,$query_type);
458 my $builder = Koha
::SearchEngine
::QueryBuilder
->new(
459 { index => $Koha::SearchEngine
::BIBLIOS_INDEX
} );
460 my $searcher = Koha
::SearchEngine
::Search
->new(
461 { index => $Koha::SearchEngine
::BIBLIOS_INDEX
} );
463 ## I. BUILD THE QUERY
465 $error, $query, $simple_query, $query_cgi,
466 $query_desc, $limit, $limit_cgi, $limit_desc,
469 = $builder->build_query_compat( \
@operators, \
@operands, \
@indexes, \
@limits,
470 \
@sort_by, $scan, $lang );
472 ## parse the query_cgi string and put it into a form suitable for <input>s
474 my $scan_index_to_use;
475 my $scan_search_term_to_use;
477 for my $this_cgi ( split('&',$query_cgi) ) {
478 next unless $this_cgi;
479 $this_cgi =~ m/(.*?)=(.*)/;
481 my $input_value = $2;
482 push @query_inputs, { input_name
=> $input_name, input_value
=> Encode
::decode_utf8
( uri_unescape
( $input_value ) ) };
483 if ($input_name eq 'idx') {
484 $scan_index_to_use = $input_value; # unless $scan_index_to_use;
486 if ($input_name eq 'q') {
487 $scan_search_term_to_use = Encode
::decode_utf8
( uri_unescape
( $input_value ));
490 $template->param ( QUERY_INPUTS
=> \
@query_inputs,
491 scan_index_to_use
=> $scan_index_to_use,
492 scan_search_term_to_use
=> $scan_search_term_to_use );
494 ## parse the limit_cgi string and put it into a form suitable for <input>s
496 for my $this_cgi ( split('&',$limit_cgi) ) {
497 next unless $this_cgi;
498 # handle special case limit-yr
499 if ($this_cgi =~ /yr,st-numeric/) {
500 push @limit_inputs, { input_name
=> 'limit-yr', input_value
=> $limit_yr_value };
503 $this_cgi =~ m/(.*=)(.*)/;
505 my $input_value = $2;
506 $input_name =~ s/=$//;
507 push @limit_inputs, { input_name
=> $input_name, input_value
=> Encode
::decode_utf8
( uri_unescape
($input_value) ) };
509 $template->param ( LIMIT_INPUTS
=> \
@limit_inputs );
511 ## II. DO THE SEARCH AND GET THE RESULTS
512 my $total; # the total results for the whole set
513 my $facets; # this object stores the faceted results that display on the left-hand of the results page
517 my $itemtypes = { map { $_->{itemtype
} => $_ } @
{ Koha
::ItemTypes
->search_with_localization->unblessed } };
518 ( $error, $results_hashref, $facets ) = $searcher->search_compat(
519 $query, $simple_query, \
@sort_by, \
@servers,
520 $results_per_page, $offset, $expanded_facet, undef,
521 $itemtypes, $query_type, $scan
526 $template->param(query_error
=> $error.$@
);
527 output_html_with_http_headers
$cgi, $cookie, $template->output;
531 # At this point, each server has given us a result set
532 # now we build that set for template display
533 my @sup_results_array;
534 for (my $i=0;$i<@servers;$i++) {
535 my $server = $servers[$i];
536 if ($server =~/biblioserver/) { # this is the local bibliographic server
537 $hits = $results_hashref->{$server}->{"hits"};
538 my $page = $cgi->param('page') || 0;
539 my @newresults = searchResults
('intranet', $query_desc, $hits, $results_per_page, $offset, $scan,
540 $results_hashref->{$server}->{"RECORDS"});
541 $total = $total + $results_hashref->{$server}->{"hits"};
544 if (C4
::Context
->preference('EnableSearchHistory')) {
546 my $path_info = $cgi->url(-path_info
=>1);
547 my $query_cgi_history = $cgi->url(-query
=>1);
548 $query_cgi_history =~ s/^$path_info\?//;
549 $query_cgi_history =~ s/;/&/g;
550 my $query_desc_history = $query_desc;
551 $query_desc_history .= ", $limit_desc"
554 C4
::Search
::History
::add
({
555 userid
=> $borrowernumber,
556 sessionid
=> $cgi->cookie("CGISESSID"),
557 query_desc
=> $query_desc_history,
558 query_cgi
=> $query_cgi_history,
563 $template->param( EnableSearchHistory
=> 1 );
566 ## If there's just one result, redirect to the detail page
568 my $biblionumber = $newresults[0]->{biblionumber
};
569 my $defaultview = C4
::Context
->preference('IntranetBiblioDefaultView');
570 my $views = { C4
::Search
::enabled_staff_search_views
};
571 if ($defaultview eq 'isbd' && $views->{can_view_ISBD
}) {
572 print $cgi->redirect("/cgi-bin/koha/catalogue/ISBDdetail.pl?biblionumber=$biblionumber");
573 } elsif ($defaultview eq 'marc' && $views->{can_view_MARC
}) {
574 print $cgi->redirect("/cgi-bin/koha/catalogue/MARCdetail.pl?biblionumber=$biblionumber");
575 } elsif ($defaultview eq 'labeled_marc' && $views->{can_view_labeledMARC
}) {
576 print $cgi->redirect("/cgi-bin/koha/catalogue/labeledMARCdetail.pl?biblionumber=$biblionumber");
578 print $cgi->redirect("/cgi-bin/koha/catalogue/detail.pl?biblionumber=$biblionumber");
583 # set up parameters if user wishes to re-run the search
585 $template->param (z3950_search_params
=> C4
::Search
::z3950_search_args
($z3950par || $query_desc));
588 $template->param(total
=> $hits);
589 my $limit_cgi_not_availablity = $limit_cgi;
590 $limit_cgi_not_availablity =~ s/&limit=available//g;
591 $template->param(limit_cgi_not_availablity
=> $limit_cgi_not_availablity);
592 $template->param(limit_cgi
=> $limit_cgi);
593 $template->param(query_cgi
=> $query_cgi);
594 $template->param(query_desc
=> $query_desc);
595 $template->param(limit_desc
=> $limit_desc);
596 $template->param(offset
=> $offset);
597 $template->param(DisplayMultiPlaceHold
=> $DisplayMultiPlaceHold);
598 if ($query_desc || $limit_desc) {
599 $template->param(searchdesc
=> 1);
601 $template->param(results_per_page
=> $results_per_page);
602 # must define a value for size if not present in DB
603 # in order to avoid problems generated by the default size value in TT
604 foreach my $line (@newresults) {
605 if ( not exists $line->{'size'} ) { $line->{'size'} = "" }
606 # while we're checking each line, see if item is in the cart
607 if ( grep {$_ eq $line->{'biblionumber'}} @cart_list) {
608 $line->{'incart'} = 1;
611 $template->param(SEARCH_RESULTS
=> \
@newresults);
612 ## FIXME: add a global function for this, it's better than the current global one
613 ## Build the page numbers on the bottom of the page
615 # total number of pages there will be
616 my $pages = ceil
($hits / $results_per_page);
617 my $last_page_offset = ( $pages -1 ) * $results_per_page;
618 # default page number
619 my $current_page_number = 1;
620 $current_page_number = ($offset / $results_per_page + 1) if $offset;
621 my $previous_page_offset;
622 if ( $offset >= $results_per_page ) {
623 $previous_page_offset = $offset - $results_per_page;
625 my $next_page_offset = $offset + $results_per_page;
626 # If we're within the first 10 pages, keep it simple
627 #warn "current page:".$current_page_number;
628 if ($current_page_number < 10) {
629 # just show the first 10 pages
630 # Loop through the pages
631 my $pages_to_show = 10;
632 $pages_to_show = $pages if $pages<10;
633 for (my $i=1; $i<=$pages_to_show;$i++) {
634 # the offset for this page
635 my $this_offset = (($i*$results_per_page)-$results_per_page);
636 # the page number for this page
637 my $this_page_number = $i;
638 # put it in the array
640 { offset
=> $this_offset,
641 pg
=> $this_page_number,
642 # it should only be highlighted if it's the current page
643 highlight
=> $this_page_number == $current_page_number,
644 sort_by
=> join ' ', @sort_by
651 # now, show twenty pages, with the current one smack in the middle
653 for (my $i=$current_page_number; $i<=($current_page_number + 20 );$i++) {
654 my $this_offset = ((($i-9)*$results_per_page)-$results_per_page);
655 my $this_page_number = $i-9;
656 if ( $this_page_number <= $pages ) {
658 { offset
=> $this_offset,
659 pg
=> $this_page_number,
660 highlight
=> $this_page_number == $current_page_number,
661 sort_by
=> join ' ', @sort_by
666 # FIXME: no previous_page_offset when pages < 2
667 $template->param( PAGE_NUMBERS
=> \
@page_numbers,
668 last_page_offset
=> $last_page_offset,
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 = { map { $_->{itemtype
} => $_ } @
{ Koha
::ItemTypes
->search_with_localization->unblessed } };
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;