2 # Script to perform searching
3 # For documentation try 'perldoc /path/to/search'
7 # Copyright 2006 LibLime
9 # This file is part of Koha
11 # Koha is free software; you can redistribute it and/or modify it under the
12 # terms of the GNU General Public License as published by the Free Software
13 # Foundation; either version 2 of the License, or (at your option) any later
16 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
17 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
18 # A PARTICULAR PURPOSE. See the GNU General Public License for more details.
20 # You should have received a copy of the GNU General Public License along with
21 # Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
22 # Suite 330, Boston, MA 02111-1307 USA
26 search - a search script for finding records in a Koha system (Version 3)
30 This script utilizes a new search API for Koha 3. It is designed to be
31 simple to use and configure, yet capable of performing feats like stemming,
32 field weighting, relevance ranking, support for multiple query language
33 formats (CCL, CQL, PQF), full support for the bib1 attribute set, extended
34 attribute sets defined in Zebra profiles, access to the full range of Z39.50
35 and SRU query options, federated searches on Z39.50/SRU targets, etc.
37 The API as represented in this script is mostly sound, even if the individual
38 functions in Search.pm and Koha.pm need to be cleaned up. Of course, you are
41 I will attempt to describe what is happening at each part of this script.
42 -- Joshua Ferraro <jmf AT liblime DOT com>
46 This script performs two functions:
50 =item 1. interacts with Koha to retrieve and display the results of a search
52 =item 2. loads the advanced search page
56 These two functions share many of the same variables and modules, so the first
57 task is to load what they have in common and determine which template to use.
58 Once determined, proceed to only load the variables and procedures necessary
61 =head2 LOADING ADVANCED SEARCH PAGE
63 This is fairly straightforward, and I won't go into detail ;-)
65 =head2 PERFORMING A SEARCH
67 If we're performing a search, this script performs three primary
72 =item 1. builds query strings (yes, plural)
74 =item 2. perform the search and return the results array
76 =item 3. build the HTML for output to the template
80 There are several additional secondary functions performed that I will
83 =head3 1. Building Query Strings
85 There are several types of queries needed in the process of search and retrieve:
89 =item 1 $query - the fully-built query passed to zebra
91 This is the most complex query that needs to be built. The original design goal
92 was to use a custom CCL2PQF query parser to translate an incoming CCL query into
93 a multi-leaf query to pass to Zebra. It needs to be multi-leaf to allow field
94 weighting, koha-specific relevance ranking, and stemming. When I have a chance
95 I'll try to flesh out this section to better explain.
97 This query incorporates query profiles that aren't compatible with most non-Zebra
98 Z39.50 targets to acomplish the field weighting and relevance ranking.
100 =item 2 $simple_query - a simple query that doesn't contain the field weighting,
101 stemming, etc., suitable to pass off to other search targets
103 This query is just the user's query expressed in CCL CQL, or PQF for passing to a
104 non-zebra Z39.50 target (one that doesn't support the extended profile that Zebra does).
106 =item 3 $query_cgi - passed to the template / saved for future refinements of
109 This is a simple string that completely expresses the query as a CGI string that
110 can be used for future refinements of the query or as a part of a history feature.
112 =item 4 $query_desc - Human search description - what the user sees in search
115 This is a simple string that is human readable. It will contain '=', ',', etc.
119 =head3 2. Perform the Search
121 This section takes the query strings and performs searches on the named servers,
122 including the Koha Zebra server, stores the results in a deeply nested object,
123 builds 'faceted results', and returns these objects.
127 The final major section of this script takes the objects collected thusfar and
128 builds the HTML for output to the template and user.
130 =head3 Additional Notes
136 use strict; # always use
138 ## STEP 1. Load things that are used in both search page and
139 # results page and decide which template to load, operations
147 use C4::Languages qw(getAllLanguages);
149 use POSIX qw(ceil floor);
150 use C4::Branch; # GetBranches
152 # create a new CGI object
153 # FIXME: no_undef_params needs to be tested
154 use CGI qw('-no_undef_params');
157 my ($template,$borrowernumber,$cookie);
159 # decide which template to use
162 my @params = $cgi->param("limit");
163 if ((@params>=1) || ($cgi->param("q")) || ($cgi->param('multibranchlimit')) || ($cgi->param('limit-yr')) ) {
164 $template_name = 'catalogue/results.tmpl';
167 $template_name = 'catalogue/advsearch.tmpl';
168 $template_type = 'advsearch';
171 ($template, $borrowernumber, $cookie) = get_template_and_user({
172 template_name => $template_name,
175 authnotrequired => 0,
176 flagsrequired => { catalogue => 1 },
179 if (C4::Context->preference("marcflavour") eq "UNIMARC" ) {
180 $template->param('UNIMARC' => 1);
184 # Deprecated, but preserved because it's interesting :-)
185 # The same thing can be accomplished with mod_rewrite in
189 #my $uri = $cgi->url(-base => 1);
190 #my $relative_url = $cgi->url(-relative=>1);
191 #$uri.="/".$relative_url."?";
193 #my @cgi_params_list = $cgi->param();
194 #my $url_params = $cgi->Vars;
196 #for my $each_param_set (@cgi_params_list) {
197 # $uri.= join "", map "\&$each_param_set=".$_, split("\0",$url_params->{$each_param_set}) if $url_params->{$each_param_set};
199 #warn "New URI:$uri";
200 # Only re-write a URI if there are params or if it already hasn't been re-written
201 #unless (($cgi->param('r')) || (!$cgi->param()) ) {
202 # print $cgi->redirect( -uri=>$uri."&r=1",
203 # -cookie => $cookie);
208 my $branches = GetBranches();
211 # we need to know the borrower branch code to set a default branch
212 my $borrowerbranchcode = C4::Context->userenv->{'branch'};
214 for my $branch_hash (sort { $branches->{$a}->{branchname} cmp $branches->{$b}->{branchname} } keys %$branches) {
215 # if independantbranches is activated, set the default branch to the borrower branch
216 my $selected = (C4::Context->preference("independantbranches") and ($borrowerbranchcode eq $branch_hash)) ? 1 : undef;
217 push @branch_loop, {value => "$branch_hash" , branchname => $branches->{$branch_hash}->{'branchname'}, selected => $selected};
220 my $categories = GetBranchCategories(undef,'searchdomain');
222 $template->param(branchloop => \@branch_loop, searchdomainloop => $categories);
224 # load the Type stuff
225 # load the Type stuff
226 my $itemtypes = GetItemTypes;
227 # the index parameter is different for item-level itemtypes
228 my $itype_or_itemtype = (C4::Context->preference("item-level_itypes"))?'itype':'itemtype';
232 my $advanced_search_types = C4::Context->preference("AdvancedSearchTypes");
234 if (!$advanced_search_types or $advanced_search_types eq 'itemtypes') { foreach my $thisitemtype ( sort {$itemtypes->{$a}->{'description'} cmp $itemtypes->{$b}->{'description'} } keys %$itemtypes ) {
235 my %row =( number=>$cnt++,
236 ccl => $itype_or_itemtype,
237 code => $thisitemtype,
238 selected => $selected,
239 description => $itemtypes->{$thisitemtype}->{'description'},
241 imageurl=> getitemtypeimagelocation( 'intranet', $itemtypes->{$thisitemtype}->{'imageurl'} ),
243 $selected = 0 if ($selected) ;
244 push @itemtypesloop, \%row;
246 $template->param(itemtypeloop => \@itemtypesloop);
248 my $advsearchtypes = GetAuthorisedValues($advanced_search_types);
249 for my $thisitemtype (@$advsearchtypes) {
252 ccl => $advanced_search_types,
253 code => $thisitemtype->{authorised_value},
254 selected => $selected,
255 description => $thisitemtype->{'lib'},
257 imageurl=> getitemtypeimagelocation( 'intranet', $thisitemtype->{'imageurl'} ),
259 push @itemtypesloop, \%row;
261 $template->param(itemtypeloop => \@itemtypesloop);
264 # The following should only be loaded if we're bringing up the advanced search template
265 if ( $template_type eq 'advsearch' ) {
267 # load the servers (used for searching -- to do federated searching, etc.)
268 my $primary_servers_loop;# = displayPrimaryServers();
269 $template->param(outer_servers_loop => $primary_servers_loop,);
271 my $secondary_servers_loop;# = displaySecondaryServers();
272 $template->param(outer_sup_servers_loop => $secondary_servers_loop,);
274 # set the default sorting
275 my $default_sort_by = C4::Context->preference('defaultSortField')."_".C4::Context->preference('defaultSortOrder')
276 if (C4::Context->preference('OPACdefaultSortField') && C4::Context->preference('OPACdefaultSortOrder'));
277 $template->param($default_sort_by => 1);
279 # determine what to display next to the search boxes (ie, boolean option
280 # shouldn't appear on the first one, scan indexes should, adding a new
281 # box should only appear on the last, etc.
282 my @search_boxes_array;
283 my $search_boxes_count = C4::Context->preference("OPACAdvSearchInputCount") | 3; # FIXME: should be a syspref
284 for (my $i=1;$i<=$search_boxes_count;$i++) {
285 # if it's the first one, don't display boolean option, but show scan indexes
287 push @search_boxes_array,
293 # if it's the last one, show the 'add field' box
294 elsif ($i==$search_boxes_count) {
295 push @search_boxes_array,
302 push @search_boxes_array,
309 $template->param(uc(C4::Context->preference("marcflavour")) => 1,
310 search_boxes_loop => \@search_boxes_array);
312 # load the language limits (for search)
313 my $languages_limit_loop = getAllLanguages();
314 $template->param(search_languages_loop => $languages_limit_loop,);
316 # use the global setting by default
317 if ( C4::Context->preference("expandedSearchOption") == 1) {
318 $template->param( expanded_options => C4::Context->preference("expandedSearchOption") );
320 # but let the user override it
321 if ( ($cgi->param('expanded_options') == 0) || ($cgi->param('expanded_options') == 1 ) ) {
322 $template->param( expanded_options => $cgi->param('expanded_options'));
325 output_html_with_http_headers $cgi, $cookie, $template->output;
329 ### OK, if we're this far, we're performing a search, not just loading the advanced search page
331 # Fetch the paramater list as a hash in scalar context:
332 # * returns paramater list as tied hash ref
333 # * we can edit the values by changing the key
334 # * multivalued CGI paramaters are returned as a packaged string separated by "\0" (null)
335 my $params = $cgi->Vars;
337 # Params that can have more than one value
338 # sort by is used to sort the query
339 # in theory can have more than one but generally there's just one
341 my $default_sort_by = C4::Context->preference('defaultSortField')."_".C4::Context->preference('defaultSortOrder')
342 if (C4::Context->preference('defaultSortField') && C4::Context->preference('defaultSortOrder'));
344 @sort_by = split("\0",$params->{'sort_by'}) if $params->{'sort_by'};
345 $sort_by[0] = $default_sort_by unless $sort_by[0];
346 foreach my $sort (@sort_by) {
347 $template->param($sort => 1);
349 $template->param('sort_by' => $sort_by[0]);
351 # Use the servers defined, or just search our local catalog(default)
353 @servers = split("\0",$params->{'server'}) if $params->{'server'};
355 #FIXME: this should be handled using Context.pm
356 @servers = ("biblioserver");
357 # @servers = C4::Context->config("biblioserver");
359 # operators include boolean and proximity operators and are used
360 # to evaluate multiple operands
362 @operators = split("\0",$params->{'op'}) if $params->{'op'};
364 # indexes are query qualifiers, like 'title', 'author', etc. They
365 # can be single or multiple parameters separated by comma: kw,right-Truncation
367 @indexes = split("\0",$params->{'idx'});
369 # if a simple index (only one) display the index used in the top search box
370 if ($indexes[0] && !$indexes[1]) {
371 $template->param("ms_".$indexes[0] => 1);}
374 # an operand can be a single term, a phrase, or a complete ccl query
376 @operands = split("\0",$params->{'q'}) if $params->{'q'};
378 # limits are use to limit to results to a pre-defined category such as branch or language
380 @limits = split("\0",$params->{'limit'}) if $params->{'limit'};
382 if($params->{'multibranchlimit'}) {
383 push @limits, join(" or ", map { "branch: $_ "} @{GetBranchesInCategory($params->{'multibranchlimit'})}) ;
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 ($params->{'limit-yr'} =~ /\d{4}-\d{4}/) {
399 my ($yr1,$yr2) = split(/-/, $params->{'limit-yr'});
400 $limit_yr = "yr,st-numeric,ge=$yr1 and yr,st-numeric,le=$yr2";
401 $limit_yr_value = "$yr1-$yr2";
403 elsif ($params->{'limit-yr'} =~ /\d{4}/) {
404 $limit_yr = "yr,st-numeric=$params->{'limit-yr'}";
405 $limit_yr_value = $params->{'limit-yr'};
407 push @limits,$limit_yr;
408 #FIXME: Should return a error to the user, incorect date format specified
411 # convert indexes and operands to corresponding parameter names for the z3950 search
412 # $ %z3950p will be a hash ref if the indexes are present (advacned search), otherwise undef
414 my $indexes2z3950 = {
415 kw=>'title', au=>'author', 'au,phr'=>'author', nb=>'isbn', ns=>'issn',
416 'lcn,phr'=>'dewey', su=>'subject', 'su,phr'=>'subject',
417 ti=>'title', 'ti,phr'=>'title', se=>'title'
419 for (my $ii = 0; $ii < @operands; ++$ii)
421 my $name = $indexes2z3950->{$indexes[$ii]};
422 if (defined $name && defined $operands[$ii])
425 $z3950par->{$name} = $operands[$ii] if !exists $z3950par->{$name};
430 # Params that can only have one value
431 my $scan = $params->{'scan'};
432 my $count = C4::Context->preference('numSearchResults') || 20;
433 my $results_per_page = $params->{'count'} || $count;
434 my $offset = $params->{'offset'} || 0;
435 my $page = $cgi->param('page') || 1;
436 #my $offset = ($page-1)*$results_per_page;
438 my $expanded_facet = $params->{'expand'};
440 # Define some global variables
441 my ( $error,$query,$simple_query,$query_cgi,$query_desc,$limit,$limit_cgi,$limit_desc,$stopwords_removed,$query_type);
445 ## I. BUILD THE QUERY
446 ( $error,$query,$simple_query,$query_cgi,$query_desc,$limit,$limit_cgi,$limit_desc,$stopwords_removed,$query_type) = buildQuery(\@operators,\@operands,\@indexes,\@limits,\@sort_by,$scan);
448 ## parse the query_cgi string and put it into a form suitable for <input>s
450 my $scan_index_to_use;
452 for my $this_cgi ( split('&',$query_cgi) ) {
453 next unless $this_cgi;
454 $this_cgi =~ m/(.*=)(.*)/;
456 my $input_value = $2;
457 $input_name =~ s/=$//;
458 push @query_inputs, { input_name => $input_name, input_value => $input_value };
459 if ($input_name eq 'idx') {
460 $scan_index_to_use = $input_value; # unless $scan_index_to_use;
463 $template->param ( QUERY_INPUTS => \@query_inputs,
464 scan_index_to_use => $scan_index_to_use );
466 ## parse the limit_cgi string and put it into a form suitable for <input>s
468 for my $this_cgi ( split('&',$limit_cgi) ) {
469 next unless $this_cgi;
470 # handle special case limit-yr
471 if ($this_cgi =~ /yr,st-numeric/) {
472 push @limit_inputs, { input_name => 'limit-yr', input_value => $limit_yr_value };
475 $this_cgi =~ m/(.*=)(.*)/;
477 my $input_value = $2;
478 $input_name =~ s/=$//;
479 push @limit_inputs, { input_name => $input_name, input_value => $input_value };
481 $template->param ( LIMIT_INPUTS => \@limit_inputs );
483 ## II. DO THE SEARCH AND GET THE RESULTS
484 my $total; # the total results for the whole set
485 my $facets; # this object stores the faceted results that display on the left-hand of the results page
489 if (C4::Context->preference('NoZebra')) {
490 $query=~s/yr(:|=)\s*([\d]{1,4})-([\d]{1,4})/(yr>=$2 and yr<=$3)/g;
491 $simple_query=~s/yr\s*(:|=)([\d]{1,4})-([\d]{1,4})/(yr>=$2 and yr<=$3)/g;
494 ($error, $results_hashref, $facets) = NZgetRecords($query,$simple_query,\@sort_by,\@servers,$results_per_page,$offset,$expanded_facet,$branches,$query_type,$scan);
498 ($error, $results_hashref, $facets) = getRecords($query,$simple_query,\@sort_by,\@servers,$results_per_page,$offset,$expanded_facet,$branches,$query_type,$scan);
502 $template->param(query_error => $error.$@);
504 output_html_with_http_headers $cgi, $cookie, $template->output;
508 # At this point, each server has given us a result set
509 # now we build that set for template display
510 my @sup_results_array;
511 for (my $i=0;$i<@servers;$i++) {
512 my $server = $servers[$i];
513 if ($server =~/biblioserver/) { # this is the local bibliographic server
514 $hits = $results_hashref->{$server}->{"hits"};
515 my $page = $cgi->param('page') || 0;
516 my @newresults = searchResults( $query_desc,$hits,$results_per_page,$offset,$scan,@{$results_hashref->{$server}->{"RECORDS"}});
517 $total = $total + $results_hashref->{$server}->{"hits"};
518 ## If there's just one result, redirect to the detail page
520 my $biblionumber=@newresults[0]->{biblionumber};
521 my $defaultview = C4::Context->preference('IntranetBiblioDefaultView');
522 my $views = { C4::Search::enabled_staff_search_views };
523 if ($defaultview eq 'isbd' && $views->{can_view_ISBD}) {
524 print $cgi->redirect("/cgi-bin/koha/catalogue/ISBDdetail.pl?biblionumber=$biblionumber");
525 } elsif ($defaultview eq 'marc' && $views->{can_view_MARC}) {
526 print $cgi->redirect("/cgi-bin/koha/catalogue/MARCdetail.pl?biblionumber=$biblionumber");
527 } elsif ($defaultview eq 'labeled_marc' && $views->{can_view_labeledMARC}) {
528 print $cgi->redirect("/cgi-bin/koha/catalogue/labeledMARCdetail.pl?biblionumber=$biblionumber");
530 print $cgi->redirect("/cgi-bin/koha/catalogue/detail.pl?biblionumber=$biblionumber");
538 $template->param(total => $hits);
539 my $limit_cgi_not_availablity = $limit_cgi;
540 $limit_cgi_not_availablity =~ s/&limit=available//g;
541 $template->param(limit_cgi_not_availablity => $limit_cgi_not_availablity);
542 $template->param(limit_cgi => $limit_cgi);
543 $template->param(query_cgi => $query_cgi);
544 $template->param(query_desc => $query_desc);
545 $template->param(limit_desc => $limit_desc);
546 $template->param (z3950_search_params => C4::Search::z3950_search_args($query_desc));
547 if ($query_desc || $limit_desc) {
548 $template->param(searchdesc => 1);
550 $template->param(stopwords_removed => "@$stopwords_removed") if $stopwords_removed;
551 $template->param(results_per_page => $results_per_page);
552 $template->param(SEARCH_RESULTS => \@newresults);
554 ## FIXME: add a global function for this, it's better than the current global one
555 ## Build the page numbers on the bottom of the page
557 # total number of pages there will be
558 my $pages = ceil($hits / $results_per_page);
559 # default page number
560 my $current_page_number = 1;
561 $current_page_number = ($offset / $results_per_page + 1) if $offset;
562 my $previous_page_offset = $offset - $results_per_page unless ($offset - $results_per_page <0);
563 my $next_page_offset = $offset + $results_per_page;
564 # If we're within the first 10 pages, keep it simple
565 #warn "current page:".$current_page_number;
566 if ($current_page_number < 10) {
567 # just show the first 10 pages
568 # Loop through the pages
569 my $pages_to_show = 10;
570 $pages_to_show = $pages if $pages<10;
571 for (my $i=1; $i<=$pages_to_show;$i++) {
572 # the offset for this page
573 my $this_offset = (($i*$results_per_page)-$results_per_page);
574 # the page number for this page
575 my $this_page_number = $i;
576 # it should only be highlighted if it's the current page
577 my $highlight = 1 if ($this_page_number == $current_page_number);
578 # put it in the array
579 push @page_numbers, { offset => $this_offset, pg => $this_page_number, highlight => $highlight, sort_by => join " ",@sort_by };
587 # now, show twenty pages, with the current one smack in the middle
589 for (my $i=$current_page_number; $i<=($current_page_number + 20 );$i++) {
590 my $this_offset = ((($i-9)*$results_per_page)-$results_per_page);
591 my $this_page_number = $i-9;
592 my $highlight = 1 if ($this_page_number == $current_page_number);
593 if ($this_page_number <= $pages) {
594 push @page_numbers, { offset => $this_offset, pg => $this_page_number, highlight => $highlight, sort_by => join " ",@sort_by };
599 # FIXME: no previous_page_offset when pages < 2
600 $template->param( PAGE_NUMBERS => \@page_numbers,
601 previous_page_offset => $previous_page_offset) unless $pages < 2;
602 $template->param( next_page_offset => $next_page_offset) unless $pages eq $current_page_number;
611 $template->param(searchdesc => 1,query_desc => $query_desc,limit_desc => $limit_desc);
612 $template->param (z3950_search_params => C4::Search::z3950_search_args($z3950par || $query_desc));
619 } # end of the if local
621 # asynchronously search the authority server
622 elsif ($server =~/authorityserver/) { # this is the local authority server
623 my @inner_sup_results_array;
624 for my $sup_record ( @{$results_hashref->{$server}->{"RECORDS"}} ) {
625 my $marc_record_object = MARC::Record->new_from_usmarc($sup_record);
626 # warn "Authority Found: ".$marc_record_object->as_formatted();
627 push @inner_sup_results_array, {
628 'title' => $marc_record_object->field(100)->subfield('a'),
629 'link' => "&idx=an&q=".$marc_record_object->field('001')->as_string(),
632 my $servername = $server;
633 push @sup_results_array, { servername => $servername,
634 inner_sup_results_loop => \@inner_sup_results_array} if @inner_sup_results_array;
636 # FIXME: can add support for other targets as needed here
637 $template->param( outer_sup_results_loop => \@sup_results_array);
638 } #/end of the for loop
639 #$template->param(FEDERATED_RESULTS => \@results_array);
643 #classlist => $classlist,
646 facets_loop => $facets,
648 search_error => $error,
651 if ($query_desc || $limit_desc) {
652 $template->param(searchdesc => 1);
655 ## Now let's find out if we have any supplemental data to show the user
656 # and in the meantime, save the current query for statistical purposes, etc.
657 my $koha_spsuggest; # a flag to tell if we've got suggestions coming from Koha
658 my @koha_spsuggest; # place we store the suggestions to be returned to the template as LOOP
659 my $phrases = $query_desc;
662 if ( C4::Context->preference("kohaspsuggest") ) {
663 my ($suggest_host, $suggest_dbname, $suggest_user, $suggest_pwd) = split(':', C4::Context->preference("kohaspsuggest"));
665 my $koha_spsuggest_dbh;
666 # FIXME: this needs to be moved to Context.pm
668 $koha_spsuggest_dbh=DBI->connect("DBI:mysql:$suggest_dbname:$suggest_host","$suggest_user","$suggest_pwd");
671 warn "can't connect to spsuggest db";
674 my $koha_spsuggest_insert = "INSERT INTO phrase_log(phr_phrase,phr_resultcount,phr_ip) VALUES(?,?,?)";
675 my $koha_spsuggest_query = "SELECT display FROM distincts WHERE strcmp(soundex(suggestion), soundex(?)) = 0 order by soundex(suggestion) limit 0,5";
676 my $koha_spsuggest_sth = $koha_spsuggest_dbh->prepare($koha_spsuggest_query);
677 $koha_spsuggest_sth->execute($phrases);
678 while (my $spsuggestion = $koha_spsuggest_sth->fetchrow_array) {
679 $spsuggestion =~ s/(:|\/)//g;
681 $line{spsuggestion} = $spsuggestion;
682 push @koha_spsuggest,\%line;
686 # Now save the current query
687 $koha_spsuggest_sth=$koha_spsuggest_dbh->prepare($koha_spsuggest_insert);
688 #$koha_spsuggest_sth->execute($phrases,$results_per_page,$ipaddress);
689 $koha_spsuggest_sth->finish;
691 $template->param( koha_spsuggest => $koha_spsuggest ) unless $hits;
692 $template->param( SPELL_SUGGEST => \@koha_spsuggest,
697 warn "Kohaspsuggest failure:".$@;
701 # VI. BUILD THE TEMPLATE
702 output_html_with_http_headers $cgi, $cookie, $template->output;