3 # Copyright 2008 Garry Collum and the Koha Development team
4 # Copyright 2010 BibLibre
5 # Copyright 2011 KohaAloha, NZ
7 # This file is part of Koha.
9 # Koha is free software; you can redistribute it and/or modify it under the
10 # terms of the GNU General Public License as published by the Free Software
11 # Foundation; either version 2 of the License, or (at your option) any later
14 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
15 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
16 # A PARTICULAR PURPOSE. See the GNU General Public License for more details.
18 # You should have received a copy of the GNU General Public License along
19 # with Koha; if not, write to the Free Software Foundation, Inc.,
20 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
22 # Script to perform searching
23 # Mostly copied from search.pl, see POD there
26 ## STEP 1. Load things that are used in both search page and
27 # results page and decide which template to load, operations
32 my $searchengine = C4::Context->preference("SearchEngine");
33 for ( $searchengine ) {
36 require 'opac/search.pl';
45 use C4::Auth qw(:DEFAULT get_session);
46 use C4::Languages qw(getAllLanguages);
48 use C4::Biblio; # GetBiblioData
50 use C4::Tags qw(get_tags);
51 use C4::Branch; # GetBranches
55 use POSIX qw(ceil floor strftime);
57 use Storable qw(thaw freeze);
60 my $DisplayMultiPlaceHold = C4::Context->preference("DisplayMultiPlaceHold");
61 # create a new CGI object
62 # FIXME: no_undef_params needs to be tested
63 use CGI qw('-no_undef_params');
67 if (C4::Context->preference('BakerTaylorEnabled')) {
68 require C4::External::BakerTaylor;
69 import C4::External::BakerTaylor qw(&image_url &link_url);
73 my ($template,$borrowernumber,$cookie);
74 my $lang = C4::Templates::getlanguage($cgi, 'opac');
75 # decide which template to use
77 my $template_type = 'basic';
78 my @params = $cgi->param("limit");
80 my $format = $cgi->param("format") || '';
81 my $build_grouped_results = C4::Context->preference('OPACGroupResults');
82 if ($format =~ /(rss|atom|opensearchdescription)/) {
83 $template_name = 'opac-opensearch.tmpl';
85 elsif (@params && $build_grouped_results) {
86 $template_name = 'opac-results-grouped.tmpl';
88 elsif ((@params>=1) || ($cgi->param("q")) || ($cgi->param('multibranchlimit')) || ($cgi->param('limit-yr')) ) {
89 $template_name = 'opac-results.tmpl';
92 $template_name = 'opac-advsearch.tmpl';
93 $template_type = 'advsearch';
96 ($template, $borrowernumber, $cookie) = get_template_and_user({
97 template_name => $template_name,
100 authnotrequired => ( C4::Context->preference("OpacPublic") ? 1 : 0 ),
103 if ($template_name eq 'opac-results.tmpl') {
104 $template->param('COinSinOPACResults' => C4::Context->preference('COinSinOPACResults'));
107 # get biblionumbers stored in the cart
110 if($cgi->cookie("bib_list")){
111 my $cart_list = $cgi->cookie("bib_list");
112 @cart_list = split(/\//, $cart_list);
115 if ($format eq 'rss2' or $format eq 'opensearchdescription' or $format eq 'atom') {
116 $template->param($format => 1);
117 $template->param(timestamp => strftime("%Y-%m-%dT%H:%M:%S-00:00", gmtime)) if ($format eq 'atom');
118 # FIXME - the timestamp is a hack - the biblio update timestamp should be used for each
119 # entry, but not sure if that's worth an extra database query for each bib
121 if (C4::Context->preference("marcflavour") eq "UNIMARC" ) {
122 $template->param('UNIMARC' => 1);
124 elsif (C4::Context->preference("marcflavour") eq "MARC21" ) {
125 $template->param('usmarc' => 1);
127 $template->param( 'AllowOnShelfHolds' => C4::Context->preference('AllowOnShelfHolds') );
128 $template->param( 'OPACNoResultsFound' => C4::Context->preference('OPACNoResultsFound') );
131 OpacStarRatings => C4::Context->preference("OpacStarRatings") );
133 if (C4::Context->preference('BakerTaylorEnabled')) {
135 BakerTaylorEnabled => 1,
136 BakerTaylorImageURL => &image_url(),
137 BakerTaylorLinkURL => &link_url(),
138 BakerTaylorBookstoreURL => C4::Context->preference('BakerTaylorBookstoreURL'),
142 if (C4::Context->preference('TagsEnabled')) {
143 $template->param(TagsEnabled => 1);
144 foreach (qw(TagsShowOnList TagsInputOnList)) {
145 C4::Context->preference($_) and $template->param($_ => 1);
150 # Deprecated, but preserved because it's interesting :-)
151 # The same thing can be accomplished with mod_rewrite in
155 #my $uri = $cgi->url(-base => 1);
156 #my $relative_url = $cgi->url(-relative=>1);
157 #$uri.="/".$relative_url."?";
159 #my @cgi_params_list = $cgi->param();
160 #my $url_params = $cgi->Vars;
162 #for my $each_param_set (@cgi_params_list) {
163 # $uri.= join "", map "\&$each_param_set=".$_, split("\0",$url_params->{$each_param_set}) if $url_params->{$each_param_set};
165 #warn "New URI:$uri";
166 # Only re-write a URI if there are params or if it already hasn't been re-written
167 #unless (($cgi->param('r')) || (!$cgi->param()) ) {
168 # print $cgi->redirect( -uri=>$uri."&r=1",
169 # -cookie => $cookie);
175 my $branches = GetBranches(); # used later in *getRecords, probably should be internalized by those functions after caching in C4::Branch is established
177 searchdomainloop => GetBranchCategories(undef,'searchdomain'),
180 # load the language limits (for search)
181 my $languages_limit_loop = getAllLanguages($lang);
182 $template->param(search_languages_loop => $languages_limit_loop,);
184 # load the Type stuff
185 my $itemtypes = GetItemTypes;
186 # the index parameter is different for item-level itemtypes
187 my $itype_or_itemtype = (C4::Context->preference("item-level_itypes"))?'itype':'itemtype';
188 my @advancedsearchesloop;
190 my $advanced_search_types = C4::Context->preference("AdvancedSearchTypes") || "itemtypes";
191 my @advanced_search_types = split(/\|/, $advanced_search_types);
193 foreach my $advanced_srch_type (@advanced_search_types) {
194 if ($advanced_srch_type eq 'itemtypes') {
195 # itemtype is a special case, since it's not defined in authorized values
197 foreach my $thisitemtype ( sort {$itemtypes->{$a}->{'description'} cmp $itemtypes->{$b}->{'description'} } keys %$itemtypes ) {
198 my %row =( number=>$cnt++,
199 ccl => "$itype_or_itemtype,phr",
200 code => $thisitemtype,
201 description => $itemtypes->{$thisitemtype}->{'description'},
202 imageurl=> getitemtypeimagelocation( 'opac', $itemtypes->{$thisitemtype}->{'imageurl'} ),
204 push @itypesloop, \%row;
206 my %search_code = ( advanced_search_type => $advanced_srch_type,
207 code_loop => \@itypesloop );
208 push @advancedsearchesloop, \%search_code;
210 # covers all the other cases: non-itemtype authorized values
211 my $advsearchtypes = GetAuthorisedValues($advanced_srch_type, '', 'opac');
213 for my $thisitemtype (@$advsearchtypes) {
216 ccl => $advanced_srch_type,
217 code => $thisitemtype->{authorised_value},
218 description => $thisitemtype->{'lib_opac'} || $thisitemtype->{'lib'},
219 imageurl => getitemtypeimagelocation( 'opac', $thisitemtype->{'imageurl'} ),
221 push @authvalueloop, \%row;
223 my %search_code = ( advanced_search_type => $advanced_srch_type,
224 code_loop => \@authvalueloop );
225 push @advancedsearchesloop, \%search_code;
228 $template->param(advancedsearchesloop => \@advancedsearchesloop);
230 # # load the itypes (Called item types in the template -- just authorized values for searching)
231 # my ($itypecount,@itype_loop) = GetCcodes();
232 # $template->param(itypeloop=>\@itype_loop,);
234 # The following should only be loaded if we're bringing up the advanced search template
235 if ( $template_type && $template_type eq 'advsearch' ) {
236 # load the servers (used for searching -- to do federated searching, etc.)
237 my $primary_servers_loop;# = displayPrimaryServers();
238 $template->param(outer_servers_loop => $primary_servers_loop,);
240 my $secondary_servers_loop;
241 $template->param(outer_sup_servers_loop => $secondary_servers_loop,);
243 # set the default sorting
244 if ( C4::Context->preference('OPACdefaultSortField')
245 && C4::Context->preference('OPACdefaultSortOrder') ) {
246 my $default_sort_by =
247 C4::Context->preference('OPACdefaultSortField') . '_'
248 . C4::Context->preference('OPACdefaultSortOrder');
249 $template->param( sort_by => $default_sort_by );
252 # determine what to display next to the search boxes (ie, boolean option
253 # shouldn't appear on the first one, scan indexes should, adding a new
254 # box should only appear on the last, etc.
255 my @search_boxes_array;
256 my $search_boxes_count = 3; # begin whith 3 boxes
257 for (my $i=1;$i<=$search_boxes_count;$i++) {
258 # if it's the first one, don't display boolean option, but show scan indexes
260 push @search_boxes_array,
266 # if it's the last one, show the 'add field' box
267 elsif ($i==$search_boxes_count) {
268 push @search_boxes_array,
275 push @search_boxes_array,
282 $template->param(uc( C4::Context->preference("marcflavour")) => 1, # we already did this for UNIMARC
284 search_boxes_loop => \@search_boxes_array);
286 # use the global setting by default
287 if ( C4::Context->preference("expandedSearchOption") == 1 ) {
288 $template->param( expanded_options => C4::Context->preference("expandedSearchOption") );
290 # but let the user override it
291 if (defined $cgi->param('expanded_options')) {
292 if ( ($cgi->param('expanded_options') == 0) || ($cgi->param('expanded_options') == 1 ) ) {
293 $template->param( expanded_options => $cgi->param('expanded_options'));
297 if (C4::Context->preference('OPACNumbersPreferPhrase')) {
298 $template->param('numbersphr' => 1);
301 output_html_with_http_headers $cgi, $cookie, $template->output;
305 ### OK, if we're this far, we're performing an actual search
307 # Fetch the paramater list as a hash in scalar context:
308 # * returns paramater list as tied hash ref
309 # * we can edit the values by changing the key
310 # * multivalued CGI paramaters are returned as a packaged string separated by "\0" (null)
311 my $params = $cgi->Vars;
313 $tag = $params->{tag} if $params->{tag};
316 # String with params with the search criteria for the paging in opac-detail
317 my $pasarParams = '';
319 for (keys %$params) {
320 my @pasarParam = $cgi->param($_);
321 for my $paramValue(@pasarParam) {
322 $pasarParams .= '&' if ($j > 0);
323 $pasarParams .= $_ . '=' . $paramValue;
328 # Params that can have more than one value
329 # sort by is used to sort the query
330 # in theory can have more than one but generally there's just one
333 if ( C4::Context->preference('OPACdefaultSortField')
334 && C4::Context->preference('OPACdefaultSortOrder') ) {
336 C4::Context->preference('OPACdefaultSortField') . '_'
337 . C4::Context->preference('OPACdefaultSortOrder');
340 my @allowed_sortby = qw /acqdate_asc acqdate_dsc author_az author_za call_number_asc call_number_dsc popularity_asc popularity_dsc pubdate_asc pubdate_dsc relevance title_az title_za/;
341 @sort_by = $cgi->param('sort_by');
342 $sort_by[0] = $default_sort_by if !$sort_by[0] && defined($default_sort_by);
343 foreach my $sort (@sort_by) {
344 if ( $sort ~~ @allowed_sortby ) {
345 $template->param($sort => 1);
348 $template->param('sort_by' => $sort_by[0]);
350 # Use the servers defined, or just search our local catalog(default)
351 my @servers = $cgi->param('server');
353 #FIXME: this should be handled using Context.pm
354 @servers = ("biblioserver");
355 # @servers = C4::Context->config("biblioserver");
358 # operators include boolean and proximity operators and are used
359 # to evaluate multiple operands
360 my @operators = $cgi->param('op');
361 @operators = map { uri_unescape($_) } @operators;
363 # indexes are query qualifiers, like 'title', 'author', etc. They
364 # can be single or multiple parameters separated by comma: kw,right-Truncation
365 my @indexes = $cgi->param('idx');
366 @indexes = map { uri_unescape($_) } @indexes;
368 # if a simple index (only one) display the index used in the top search box
369 if ($indexes[0] && !$indexes[1]) {
370 $template->param("ms_".$indexes[0] => 1);
372 # an operand can be a single term, a phrase, or a complete ccl query
373 my @operands = $cgi->param('q');
374 @operands = map { uri_unescape($_) } @operands;
376 $template->{VARS}->{querystring} = join(' ', @operands);
378 # if a simple search, display the value in the search box
379 if ($operands[0] && !$operands[1]) {
380 my $ms_query = $operands[0];
381 $ms_query =~ s/ #\S+//;
382 $template->param(ms_value => $ms_query);
385 # limits are use to limit to results to a pre-defined category such as branch or language
386 my @limits = $cgi->param('limit');
387 @limits = map { uri_unescape($_) } @limits;
389 if($params->{'multibranchlimit'}) {
390 push @limits, '('.join( " or ", map { "branch: $_ " } @{ GetBranchesInCategory( $params->{'multibranchlimit'} ) } ).')';
394 foreach my $limit(@limits) {
395 if ($limit =~/available/) {
399 $template->param(available => $available);
401 # append year limits if they exist
402 if ($params->{'limit-yr'}) {
403 if ($params->{'limit-yr'} =~ /\d{4}-\d{4}/) {
404 my ($yr1,$yr2) = split(/-/, $params->{'limit-yr'});
405 push @limits, "yr,st-numeric,ge=$yr1 and yr,st-numeric,le=$yr2";
407 elsif ($params->{'limit-yr'} =~ /\d{4}/) {
408 push @limits, "yr,st-numeric=$params->{'limit-yr'}";
411 #FIXME: Should return a error to the user, incorect date format specified
415 # Params that can only have one value
416 my $scan = $params->{'scan'};
417 my $count = C4::Context->preference('OPACnumSearchResults') || 20;
418 my $countRSS = C4::Context->preference('numSearchRSSResults') || 50;
419 my $results_per_page = $params->{'count'} || $count;
420 my $offset = $params->{'offset'} || 0;
421 my $page = $cgi->param('page') || 1;
422 $offset = ($page-1)*$results_per_page if $page>1;
424 my $expanded_facet = $params->{'expand'};
426 # Define some global variables
427 my ($error,$query,$simple_query,$query_cgi,$query_desc,$limit,$limit_cgi,$limit_desc,$stopwords_removed,$query_type);
431 ## I. BUILD THE QUERY
432 ( $error,$query,$simple_query,$query_cgi,$query_desc,$limit,$limit_cgi,$limit_desc,$stopwords_removed,$query_type) = buildQuery(\@operators,\@operands,\@indexes,\@limits,\@sort_by, 0, $lang);
434 sub _input_cgi_parse {
436 for my $this_cgi ( split('&',shift) ) {
437 next unless $this_cgi;
438 $this_cgi =~ /(.*?)=(.*)/;
439 push @elements, { input_name => $1, input_value => $2 };
444 ## parse the query_cgi string and put it into a form suitable for <input>s
445 my @query_inputs = _input_cgi_parse($query_cgi);
446 $template->param ( QUERY_INPUTS => \@query_inputs );
448 ## parse the limit_cgi string and put it into a form suitable for <input>s
449 my @limit_inputs = $limit_cgi ? _input_cgi_parse($limit_cgi) : ();
451 # add OPAC 'hidelostitems'
452 #if (C4::Context->preference('hidelostitems') == 1) {
453 # # either lost ge 0 or no value in the lost register
454 # $query ="($query) and ( (lost,st-numeric <= 0) or ( allrecords,AlwaysMatches='' not lost,AlwaysMatches='') )";
457 # add OPAC suppression - requires at least one item indexed with Suppress
458 if (C4::Context->preference('OpacSuppression')) {
459 # OPAC suppression by IP address
460 if (C4::Context->preference('OpacSuppressionByIPRange')) {
461 my $IPAddress = $ENV{'REMOTE_ADDR'};
462 my $IPRange = C4::Context->preference('OpacSuppressionByIPRange');
463 if ($IPAddress !~ /^$IPRange/) {
464 $query = "($query) not Suppress=1";
468 $query = "($query) not Suppress=1";
472 $template->param ( LIMIT_INPUTS => \@limit_inputs );
473 $template->param ( OPACResultsSidebar => C4::Context->preference('OPACResultsSidebar'));
475 ## II. DO THE SEARCH AND GET THE RESULTS
476 my $total = 0; # the total results for the whole set
477 my $facets; # this object stores the faceted results that display on the left-hand of the results page
483 $query_cgi = "tag=" .$tag . "&" . $query_cgi;
484 my $taglist = get_tags({term=>$tag, approved=>1});
485 $results_hashref->{biblioserver}->{hits} = scalar (@$taglist);
486 my @biblist = (map {GetBiblioData($_->{biblionumber})} @$taglist);
487 my @marclist = (map {$_->{marc}} @biblist );
488 $DEBUG and printf STDERR "taglist (%s biblionumber)\nmarclist (%s records)\n", scalar(@$taglist), scalar(@marclist);
489 $results_hashref->{biblioserver}->{RECORDS} = \@marclist;
490 # FIXME: tag search and standard search should work together, not exclusively
491 # FIXME: No facets for tags search.
492 } elsif ($build_grouped_results) {
494 ($error, $results_hashref, $facets) = C4::Search::pazGetRecords($query,$simple_query,\@sort_by,\@servers,$results_per_page,$offset,$expanded_facet,$branches,$query_type,$scan);
497 $pasarParams .= '&query=' . $query;
498 $pasarParams .= '&count=' . $results_per_page;
499 $pasarParams .= '&simple_query=' . $simple_query;
500 $pasarParams .= '&query_type=' . $query_type if ($query_type);
502 ($error, $results_hashref, $facets) = getRecords($query,$simple_query,\@sort_by,\@servers,$results_per_page,$offset,$expanded_facet,$branches,$itemtypes,$query_type,$scan,1);
505 # This sorts the facets into alphabetical order
507 foreach my $f (@$facets) {
508 $f->{facets} = [ sort { uc($a->{facet_title_value}) cmp uc($b->{facet_title_value}) } @{ $f->{facets} } ];
510 @$facets = sort {$a->{expand} cmp $b->{expand}} @$facets;
513 # use Data::Dumper; print STDERR "-" x 25, "\n", Dumper($results_hashref);
515 $template->param(query_error => $error.$@);
516 output_html_with_http_headers $cgi, $cookie, $template->output;
520 # At this point, each server has given us a result set
521 # now we build that set for template display
522 my @sup_results_array;
523 for (my $i=0;$i<@servers;$i++) {
524 my $server = $servers[$i];
525 if ($server && $server =~/biblioserver/) { # this is the local bibliographic server
526 $hits = $results_hashref->{$server}->{"hits"};
527 my $page = $cgi->param('page') || 0;
529 if ($build_grouped_results) {
530 foreach my $group (@{ $results_hashref->{$server}->{"GROUPS"} }) {
531 # because pazGetRecords handles retieving only the records
532 # we want as specified by $offset and $results_per_page,
533 # we need to set the offset parameter of searchResults to 0
534 my @group_results = searchResults( 'opac', $query_desc, $group->{'group_count'},$results_per_page, 0, $scan,
535 $group->{"RECORDS"});
536 push @newresults, { group_label => $group->{'group_label'}, GROUP_RESULTS => \@group_results };
539 @newresults = searchResults('opac', $query_desc, $hits, $results_per_page, $offset, $scan,
540 $results_hashref->{$server}->{"RECORDS"});
543 # must define a value for size if not present in DB
544 # in order to avoid problems generated by the default size value in TT
545 foreach my $line (@newresults) {
546 if ( not exists $line->{'size'} ) { $line->{'size'} = "" }
547 # while we're checking each line, see if item is in the cart
548 if ( grep {$_ eq $line->{'biblionumber'}} @cart_list) {
549 $line->{'incart'} = 1;
555 if (C4::Context->preference('TagsEnabled') and
556 $tag_quantity = C4::Context->preference('TagsShowOnList')) {
557 foreach (@newresults) {
558 my $bibnum = $_->{biblionumber} or next;
559 $_->{itemsissued} = CountItemsIssued( $bibnum );
560 $_ ->{'TagLoop'} = get_tags({biblionumber=>$bibnum, approved=>1, 'sort'=>'-weight',
561 limit=>$tag_quantity });
565 if (C4::Context->preference('COinSinOPACResults')) {
566 foreach (@newresults) {
567 my $record = GetMarcBiblio($_->{'biblionumber'});
568 $_->{coins} = GetCOinSBiblio($record);
569 if ( C4::Context->preference( "Babeltheque" ) and $_->{normalized_isbn} ) {
570 my $isbn = Business::ISBN->new( $_->{normalized_isbn} );
572 $isbn = $isbn->as_isbn13->as_string;
574 my $social_datas = C4::SocialData::get_data( $isbn );
575 next if not $social_datas;
576 for my $key ( keys %$social_datas ) {
577 $_->{$key} = $$social_datas{$key};
578 if ( $key eq 'score_avg' ){
579 $_->{score_int} = sprintf("%.0f", $$social_datas{score_avg} );
587 if ( C4::Context->preference('OpacStarRatings') eq 'all' ) {
588 foreach my $res (@newresults) {
589 my $rating = GetRating( $res->{'biblionumber'}, $borrowernumber );
590 $res->{'rating_value'} = $rating->{'rating_value'};
591 $res->{'rating_total'} = $rating->{'rating_total'};
592 $res->{'rating_avg'} = $rating->{'rating_avg'};
593 $res->{'rating_avg_int'} = $rating->{'rating_avg_int'};
597 if ($results_hashref->{$server}->{"hits"}){
598 $total = $total + $results_hashref->{$server}->{"hits"};
601 # Opac search history
603 if (C4::Context->preference('EnableOpacSearchHistory')) {
606 # Getting the (maybe) already sent cookie
607 my $searchcookie = $cgi->cookie('KohaOpacRecentSearches');
609 $searchcookie = uri_unescape($searchcookie);
610 if (thaw($searchcookie)) {
611 @recentSearches = @{thaw($searchcookie)};
615 # Adding the new search if needed
616 my $path_info = $cgi->url(-path_info=>1);
617 my $query_cgi_history = $cgi->url(-query=>1);
618 $query_cgi_history =~ s/^$path_info\?//;
619 $query_cgi_history =~ s/;/&/g;
620 my $query_desc_history = "$query_desc, $limit_desc";
622 if (!$borrowernumber || $borrowernumber eq '') {
623 # To a cookie (the user is not logged in)
625 push @recentSearches, {
626 "query_desc" => $query_desc_history || "unknown",
627 "query_cgi" => $query_cgi_history || "unknown",
631 $template->param(ShowOpacRecentSearchLink => 1);
634 shift @recentSearches if (@recentSearches > 15);
635 # Pushing the cookie back
636 $newsearchcookie = $cgi->cookie(
637 -name => 'KohaOpacRecentSearches',
638 # We uri_escape the whole freezed structure so we're sure we won't have any encoding problems
639 -value => uri_escape(freeze(\@recentSearches)),
642 $cookie = [$cookie, $newsearchcookie];
645 # To the session (the user is logged in)
647 AddSearchHistory($borrowernumber, $cgi->cookie("CGISESSID"), $query_desc_history, $query_cgi_history, $total);
648 $template->param(ShowOpacRecentSearchLink => 1);
652 ## If there's just one result, redirect to the detail page
653 if ($total == 1 && $format ne 'rss2'
654 && $format ne 'opensearchdescription' && $format ne 'atom') {
655 my $biblionumber=$newresults[0]->{biblionumber};
656 if (C4::Context->preference('BiblioDefaultView') eq 'isbd') {
657 print $cgi->redirect("/cgi-bin/koha/opac-ISBDdetail.pl?biblionumber=$biblionumber");
658 } elsif (C4::Context->preference('BiblioDefaultView') eq 'marc') {
659 print $cgi->redirect("/cgi-bin/koha/opac-MARCdetail.pl?biblionumber=$biblionumber");
661 print $cgi->redirect("/cgi-bin/koha/opac-detail.pl?biblionumber=$biblionumber");
666 if ( !$build_grouped_results ) {
667 # We build the encrypted list of first OPACnumSearchResults biblios to pass with the search criteria for paging on opac-detail
668 $pasarParams .= '&listBiblios=';
670 foreach (@newresults) {
671 my $bibnum = ($_->{biblionumber})?$_->{biblionumber}:0;
672 $pasarParams .= $bibnum . ',';
674 last if ($j == $results_per_page);
676 chop $pasarParams if ($pasarParams =~ /,$/);
677 $pasarParams .= '&total=' . int($total) if ($pasarParams !~ /total=(?:[0-9]+)?/);
679 my $session = get_session($cgi->cookie("CGISESSID"));
680 $session->param('busc' => $pasarParams);
684 $template->param(total => $hits);
685 my $limit_cgi_not_availablity = $limit_cgi;
686 $limit_cgi_not_availablity =~ s/&limit=available//g if defined $limit_cgi_not_availablity;
687 $template->param(limit_cgi_not_availablity => $limit_cgi_not_availablity);
688 $template->param(limit_cgi => $limit_cgi);
689 $template->param(countrss => $countRSS );
690 $template->param(query_cgi => $query_cgi);
691 $template->param(query_desc => $query_desc);
692 $template->param(limit_desc => $limit_desc);
693 $template->param(offset => $offset);
694 $template->param(DisplayMultiPlaceHold => $DisplayMultiPlaceHold);
695 if ($query_desc || $limit_desc) {
696 $template->param(searchdesc => 1);
698 $template->param(stopwords_removed => "@$stopwords_removed") if $stopwords_removed;
699 $template->param(results_per_page => $results_per_page);
700 my $hide = C4::Context->preference('OpacHiddenItems');
701 $hide = ($hide =~ m/\S/) if $hide; # Just in case it has some spaces/new lines
703 SEARCH_RESULTS => \@newresults,
704 OPACItemsResultsDisplay => (C4::Context->preference("OPACItemsResultsDisplay")),
705 suppress_result_number => $hide,
707 if (C4::Context->preference("OPACLocalCoverImages")){
708 $template->param(OPACLocalCoverImages => 1);
709 $template->param(OPACLocalCoverImagesPriority => C4::Context->preference("OPACLocalCoverImagesPriority"));
711 ## Build the page numbers on the bottom of the page
713 # total number of pages there will be
714 my $pages = ceil($hits / $results_per_page);
715 # default page number
716 my $current_page_number = 1;
718 $current_page_number = ( $offset / $results_per_page + 1 );
720 my $previous_page_offset;
721 if ( $offset >= $results_per_page ) {
722 $previous_page_offset = $offset - $results_per_page;
724 my $next_page_offset = $offset + $results_per_page;
725 # If we're within the first 10 pages, keep it simple
726 #warn "current page:".$current_page_number;
727 if ($current_page_number < 10) {
728 # just show the first 10 pages
729 # Loop through the pages
730 my $pages_to_show = 10;
731 $pages_to_show = $pages if $pages<10;
732 for ($i=1; $i<=$pages_to_show;$i++) {
733 # the offset for this page
734 my $this_offset = (($i*$results_per_page)-$results_per_page);
735 # the page number for this page
736 my $this_page_number = $i;
737 # put it in the array
739 { offset => $this_offset,
740 pg => $this_page_number,
741 highlight => $this_page_number == $current_page_number,
742 sort_by => join ' ', @sort_by
748 # now, show twenty pages, with the current one smack in the middle
750 for ($i=$current_page_number; $i<=($current_page_number + 20 );$i++) {
751 my $this_offset = ((($i-9)*$results_per_page)-$results_per_page);
752 my $this_page_number = $i-9;
753 if ( $this_page_number <= $pages ) {
755 { offset => $this_offset,
756 pg => $this_page_number,
757 highlight => $this_page_number == $current_page_number,
758 sort_by => join ' ', @sort_by
764 $template->param( PAGE_NUMBERS => \@page_numbers,
765 previous_page_offset => $previous_page_offset) unless $pages < 2;
766 $template->param(next_page_offset => $next_page_offset) unless $pages eq $current_page_number;
770 my $nohits = C4::Context->preference('OPACNoResultsFound');
771 if ($nohits and $nohits=~/{QUERY_KW}/){
772 # extracting keywords in case of relaunching search
773 (my $query_kw=$query_desc)=~s/ and|or / /g;
774 $query_kw = Encode::decode_utf8($query_kw);
775 my @query_kw=($query_kw=~ /([-\w]+\b)(?:[^,:]|$)/g);
776 $query_kw=join('+',@query_kw);
777 $nohits=~s/{QUERY_KW}/$query_kw/g;
778 $template->param('OPACNoResultsFound' =>$nohits);
782 query_desc => $query_desc,
783 limit_desc => $limit_desc,
784 query_cgi => $query_cgi,
785 limit_cgi => $limit_cgi
788 } # end of the if local
789 # asynchronously search the authority server
790 elsif ($server && $server =~/authorityserver/) { # this is the local authority server
791 my @inner_sup_results_array;
792 for my $sup_record ( @{$results_hashref->{$server}->{"RECORDS"}} ) {
793 my $marc_record_object = MARC::Record->new_from_usmarc($sup_record);
794 my $title_field = $marc_record_object->field(100);
795 push @inner_sup_results_array, {
796 'title' => $title_field->subfield('a'),
797 'link' => "&idx=an&q=".$marc_record_object->field('001')->as_string(),
800 my $servername = $server;
801 push @sup_results_array, { servername => $servername,
802 inner_sup_results_loop => \@inner_sup_results_array} if @inner_sup_results_array;
804 # FIXME: can add support for other targets as needed here
805 $template->param( outer_sup_results_loop => \@sup_results_array);
806 } #/end of the for loop
807 #$template->param(FEDERATED_RESULTS => \@results_array);
810 #classlist => $classlist,
813 facets_loop => $facets,
814 displayFacetCount=> C4::Context->preference('displayFacetCount')||0,
816 search_error => $error,
819 if ($query_desc || $limit_desc) {
820 $template->param(searchdesc => 1);
823 # VI. BUILD THE TEMPLATE
824 # Build drop-down list for 'Add To:' menu...
825 my ($totalref, $pubshelves, $barshelves)=
826 C4::VirtualShelves::GetSomeShelfNames($borrowernumber,'COMBO',1);
828 addbarshelves => $totalref->{bartotal},
829 addbarshelvesloop => $barshelves,
830 addpubshelves => $totalref->{pubtotal},
831 addpubshelvesloop => $pubshelves,
834 my $content_type = ($format eq 'rss' or $format eq 'atom') ? $format : 'html';
836 # If GoogleIndicTransliteration system preference is On Set paramter to load Google's javascript in OPAC search screens
837 if (C4::Context->preference('GoogleIndicTransliteration')) {
838 $template->param('GoogleIndicTransliteration' => 1);
841 $template->{VARS}->{DidYouMean} =
842 ( defined C4::Context->preference('OPACdidyoumean')
843 && C4::Context->preference('OPACdidyoumean') =~ m/enable/ );
844 $template->{VARS}->{IDreamBooksReviews} = C4::Context->preference('IDreamBooksReviews');
845 $template->{VARS}->{IDreamBooksReadometer} = C4::Context->preference('IDreamBooksReadometer');
846 $template->{VARS}->{IDreamBooksResults} = C4::Context->preference('IDreamBooksResults');
848 $template->param( borrowernumber => $borrowernumber);
849 output_with_http_headers $cgi, $cookie, $template->output, $content_type;