#
# This file is part of Koha.
#
-# Koha is free software; you can redistribute it and/or modify it under the
-# terms of the GNU General Public License as published by the Free Software
-# Foundation; either version 2 of the License, or (at your option) any later
-# version.
+# Koha is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
#
-# Koha is distributed in the hope that it will be useful, but WITHOUT ANY
-# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-# A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+# Koha is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
#
-# You should have received a copy of the GNU General Public License along
-# with Koha; if not, write to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+# You should have received a copy of the GNU General Public License
+# along with Koha; if not, see <http://www.gnu.org/licenses>.
# Script to perform searching
# Mostly copied from search.pl, see POD there
use C4::Context;
use List::MoreUtils q/any/;
+use Data::Dumper; # TODO remove
+
+use Koha::SearchEngine::Search;
+use Koha::SearchEngine::QueryBuilder;
+
+my $searchengine = C4::Context->preference("SearchEngine");
+my ($builder, $searcher);
+#$searchengine = 'Zebra'; # XXX
+$builder = Koha::SearchEngine::QueryBuilder->new({index => 'biblios'});
+$searcher = Koha::SearchEngine::Search->new({index => 'biblios'});
+
use C4::Output;
use C4::Auth qw(:DEFAULT get_session);
use C4::Languages qw(getLanguages);
use C4::Search;
use C4::Search::History;
-use C4::Biblio; # GetBiblioData
+use C4::Biblio; # Unused here?
use C4::Koha;
use C4::Tags qw(get_tags);
-use C4::Branch; # GetBranches
use C4::SocialData;
-use C4::Ratings;
use C4::External::OverDrive;
+use Koha::ItemTypes;
+use Koha::Ratings;
+use Koha::Virtualshelves;
+use Koha::Library::Groups;
+
use POSIX qw(ceil floor strftime);
use URI::Escape;
use JSON qw/decode_json encode_json/;
# decide which template to use
my $template_name;
my $template_type = 'basic';
-my @params = $cgi->param("limit");
-
+my @params = $cgi->multi_param("limit");
+my @searchCategories = $cgi->multi_param('searchcat');
my $format = $cgi->param("format") || '';
my $build_grouped_results = C4::Context->preference('OPACGroupResults');
elsif (@params && $build_grouped_results) {
$template_name = 'opac-results-grouped.tt';
}
-elsif ((@params>=1) || ($cgi->param("q")) || ($cgi->param('multibranchlimit')) || ($cgi->param('limit-yr')) ) {
+elsif ((@params>=1) || ($cgi->param("q")) || ($cgi->param('multibranchlimit')) || ($cgi->param('limit-yr')) || @searchCategories ) {
$template_name = 'opac-results.tt';
}
else {
# load the branches
-my $branches = GetBranches(); # used later in *getRecords, probably should be internalized by those functions after caching in C4::Branch is established
-$template->param(
- searchdomainloop => GetBranchCategories('searchdomain'),
-);
+if ($cgi->param("returntosearch")) {
+ $template->param('ReturnToSearch' => 1);
+}
+if ($cgi->cookie("search_path_code")) {
+ my $pathcode = $cgi->cookie("search_path_code");
+ if ($pathcode eq '"ads"') {
+ $template->param('ReturnPath' => '/cgi-bin/koha/opac-search.pl?returntosearch=1');
+ }
+ elsif ($pathcode eq '"exs"') {
+ $template->param('ReturnPath' => '/cgi-bin/koha/opac-search.pl?expanded_options=1&returntosearch=1');
+ }
+ else {
+ warn "ReturnPath switch error";
+ }
+}
+
+my @search_groups = Koha::Library::Groups->get_search_groups();
+$template->param( search_groups => \@search_groups );
# load the language limits (for search)
my $languages_limit_loop = getLanguages($lang, 1);
$template->param(search_languages_loop => $languages_limit_loop,);
# load the Type stuff
-my $itemtypes = GetItemTypes;
+my $itemtypes = GetItemTypesCategorized;
+# add translated_description to itemtypes
+foreach my $itemtype ( keys %{$itemtypes} ) {
+ # Itemtypes search categories don't have (yet) translated descriptions, they are auth values (and could still have no descriptions too BZ 18400)
+ # If 'iscat' (see ITEMTYPECAT) then there is no itemtype and the description is not translated
+ my $translated_description = $itemtypes->{$itemtype}->{iscat}
+ ? $itemtypes->{$itemtype}->{description}
+ : Koha::ItemTypes->find($itemtype)->translated_description;
+ $itemtypes->{$itemtype}->{translated_description} = $translated_description || $itemtypes->{$itemtype}->{description} || q{};
+}
+
# the index parameter is different for item-level itemtypes
my $itype_or_itemtype = (C4::Context->preference("item-level_itypes"))?'itype':'itemtype';
my @advancedsearchesloop;
}
}
+my @sorted_itemtypes = sort { $itemtypes->{$a}->{translated_description} cmp $itemtypes->{$b}->{translated_description} } keys %$itemtypes;
foreach my $advanced_srch_type (@advanced_search_types) {
$advanced_srch_type =~ s/^\s*//;
$advanced_srch_type =~ s/\s*$//;
if ($advanced_srch_type eq 'itemtypes') {
# itemtype is a special case, since it's not defined in authorized values
my @itypesloop;
- foreach my $thisitemtype ( sort {$itemtypes->{$a}->{'description'} cmp $itemtypes->{$b}->{'description'} } keys %$itemtypes ) {
+ foreach my $thisitemtype ( @sorted_itemtypes ) {
next if $hidingrules->{itype} && any { $_ eq $thisitemtype } @{$hidingrules->{itype}};
next if $hidingrules->{itemtype} && any { $_ eq $thisitemtype } @{$hidingrules->{itemtype}};
my %row =( number=>$cnt++,
ccl => "$itype_or_itemtype,phr",
code => $thisitemtype,
- description => $itemtypes->{$thisitemtype}->{'description'},
+ description => $itemtypes->{$thisitemtype}->{translated_description},
imageurl=> getitemtypeimagelocation( 'opac', $itemtypes->{$thisitemtype}->{'imageurl'} ),
+ cat => $itemtypes->{$thisitemtype}->{'iscat'},
+ hideinopac => $itemtypes->{$thisitemtype}->{'hideinopac'},
+ searchcategory => $itemtypes->{$thisitemtype}->{'searchcategory'},
);
- push @itypesloop, \%row;
+ if ( !$itemtypes->{$thisitemtype}->{'hideinopac'} ) {
+ push @itypesloop, \%row;
+ }
}
my %search_code = ( advanced_search_type => $advanced_srch_type,
code_loop => \@itypesloop );
push @advancedsearchesloop, \%search_code;
} else {
# covers all the other cases: non-itemtype authorized values
- my $advsearchtypes = GetAuthorisedValues($advanced_srch_type, '', 'opac');
+ my $advsearchtypes = GetAuthorisedValues($advanced_srch_type, 'opac');
my @authvalueloop;
for my $thisitemtype (@$advsearchtypes) {
my $hiding_key = lc $thisitemtype->{category};
ccl => $advanced_srch_type,
code => $thisitemtype->{authorised_value},
description => $thisitemtype->{'lib_opac'} || $thisitemtype->{'lib'},
+ searchcategory => $itemtypes->{$thisitemtype}->{'searchcategory'},
imageurl => getitemtypeimagelocation( 'opac', $thisitemtype->{'imageurl'} ),
);
push @authvalueloop, \%row;
# box should only appear on the last, etc.
my @search_boxes_array;
my $search_boxes_count = 3; # begin whith 3 boxes
+ $template->param( search_boxes_count => $search_boxes_count );
+
+ if ($cgi->cookie("num_paragraph")){
+ $search_boxes_count = $cgi->cookie("num_paragraph");
+ }
+
for (my $i=1;$i<=$search_boxes_count;$i++) {
# if it's the first one, don't display boolean option, but show scan indexes
if ($i==1) {
# but let the user override it
if (defined $cgi->param('expanded_options')) {
if ( ($cgi->param('expanded_options') == 0) || ($cgi->param('expanded_options') == 1 ) ) {
- $template->param( expanded_options => $cgi->param('expanded_options'));
+ $template->param( expanded_options => scalar $cgi->param('expanded_options'));
}
}
- if (C4::Context->preference('OPACNumbersPreferPhrase')) {
- $template->param('numbersphr' => 1);
- }
output_html_with_http_headers $cgi, $cookie, $template->output;
exit;
my $pasarParams = '';
my $j = 0;
for (keys %$params) {
- my @pasarParam = $cgi->param($_);
+ my @pasarParam = $cgi->multi_param($_);
for my $paramValue(@pasarParam) {
$pasarParams .= '&' if ($j > 0);
$pasarParams .= $_ . '=' . uri_escape_utf8($paramValue);
}
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/;
-@sort_by = $cgi->param('sort_by');
+@sort_by = $cgi->multi_param('sort_by');
$sort_by[0] = $default_sort_by if !$sort_by[0] && defined($default_sort_by);
foreach my $sort (@sort_by) {
if ( grep { /^$sort$/ } @allowed_sortby ) {
$template->param('sort_by' => $sort_by[0]);
# Use the servers defined, or just search our local catalog(default)
-my @servers = $cgi->param('server');
+my @servers = $cgi->multi_param('server');
unless (@servers) {
#FIXME: this should be handled using Context.pm
@servers = ("biblioserver");
# operators include boolean and proximity operators and are used
# to evaluate multiple operands
-my @operators = $cgi->param('op');
+my @operators = $cgi->multi_param('op');
@operators = map { uri_unescape($_) } @operators;
# indexes are query qualifiers, like 'title', 'author', etc. They
# can be single or multiple parameters separated by comma: kw,right-Truncation
-my @indexes = $cgi->param('idx');
+my @indexes = $cgi->multi_param('idx');
@indexes = map { uri_unescape($_) } @indexes;
# if a simple index (only one) display the index used in the top search box
$template->param("ms_".$indexes[0] => 1);
}
# an operand can be a single term, a phrase, or a complete ccl query
-my @operands = $cgi->param('q');
+my @operands = $cgi->multi_param('q');
@operands = map { uri_unescape($_) } @operands;
$template->{VARS}->{querystring} = join(' ', @operands);
}
# limits are use to limit to results to a pre-defined category such as branch or language
-my @limits = $cgi->param('limit');
+my @limits = $cgi->multi_param('limit');
@limits = map { uri_unescape($_) } @limits;
-my @nolimits = $cgi->param('nolimit');
+my @nolimits = $cgi->multi_param('nolimit');
@nolimits = map { uri_unescape($_) } @nolimits;
my %is_nolimit = map { $_ => 1 } @nolimits;
@limits = grep { not $is_nolimit{$_} } @limits;
+if (@searchCategories > 0) {
+ my @tabcat;
+ foreach my $typecategory (@searchCategories) {
+ my @itemtypes = Koha::ItemTypes->search({ searchcategory => $typecategory });
+ push @tabcat, $_->itemtype for @itemtypes;
+ }
+
+ foreach my $itemtypeInCategory (@tabcat) {
+ push (@limits, "mc-$itype_or_itemtype,phr:".$itemtypeInCategory);
+ }
+}
+
+@limits = map { uri_unescape($_) } @limits;
+
if($params->{'multibranchlimit'}) {
- my $multibranch = '('.join( " or ", map { "branch: $_ " } @{ GetBranchesInCategory( $params->{'multibranchlimit'} ) } ).')';
+ my $search_group = Koha::Library::Groups->find( $params->{multibranchlimit} );
+ my @libraries = $search_group->all_libraries;
+ my $multibranch = '('.join( " or ", map { 'branch: ' . $_->branchcode } @libraries ) .')';
push @limits, $multibranch if ($multibranch ne '()');
}
# append year limits if they exist
if ($params->{'limit-yr'}) {
- if ($params->{'limit-yr'} =~ /\d{4}-\d{4}/) {
- my ($yr1,$yr2) = split(/-/, $params->{'limit-yr'});
- push @limits, "yr,st-numeric,ge=$yr1 and yr,st-numeric,le=$yr2";
- }
- elsif ($params->{'limit-yr'} =~ /\d{4}/) {
+ if ($params->{'limit-yr'} =~ /\d{4}/) {
push @limits, "yr,st-numeric=$params->{'limit-yr'}";
}
else {
my $countRSS = C4::Context->preference('numSearchRSSResults') || 50;
my $results_per_page = $params->{'count'} || $count;
my $offset = $params->{'offset'} || 0;
+$offset = 0 if $offset < 0;
my $page = $cgi->param('page') || 1;
$offset = ($page-1)*$results_per_page if $page>1;
my $hits;
my $expanded_facet = $params->{'expand'};
# Define some global variables
-my ($error,$query,$simple_query,$query_cgi,$query_desc,$limit,$limit_cgi,$limit_desc,$stopwords_removed,$query_type);
+my ($error,$query,$simple_query,$query_cgi,$query_desc,$limit,$limit_cgi,$limit_desc,$query_type);
my @results;
+my $suppress = 0;
+if (C4::Context->preference('OpacSuppression')) {
+ # OPAC suppression by IP address
+ if (C4::Context->preference('OpacSuppressionByIPRange')) {
+ my $IPAddress = $ENV{'REMOTE_ADDR'};
+ my $IPRange = C4::Context->preference('OpacSuppressionByIPRange');
+ $suppress = ($IPAddress !~ /^$IPRange/);
+ }
+ else {
+ $suppress = 1;
+ }
+}
+
## I. BUILD THE QUERY
-( $error,$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);
+( $error,$query,$simple_query,$query_cgi,$query_desc,$limit,$limit_cgi,$limit_desc,$query_type)
+ = $builder->build_query_compat(
+ \@operators,
+ \@operands,
+ \@indexes,
+ \@limits,
+ \@sort_by,
+ 0,
+ $lang,
+ { expanded_facet => $expanded_facet, suppress => $suppress }
+ );
sub _input_cgi_parse {
my @elements;
- for my $this_cgi ( split('&',shift) ) {
+ my $query_cgi = shift or return @elements;
+ for my $this_cgi ( split('&',$query_cgi) ) {
next unless $this_cgi;
$this_cgi =~ /(.*?)=(.*)/;
push @elements, { input_name => $1, input_value => Encode::decode_utf8( uri_unescape($2) ) };
## parse the limit_cgi string and put it into a form suitable for <input>s
my @limit_inputs = $limit_cgi ? _input_cgi_parse($limit_cgi) : ();
-# add OPAC 'hidelostitems'
-#if (C4::Context->preference('hidelostitems') == 1) {
-# # either lost ge 0 or no value in the lost register
-# $query ="($query) and ( (lost,st-numeric <= 0) or ( allrecords,AlwaysMatches='' not lost,AlwaysMatches='') )";
-#}
-#
-# add OPAC suppression - requires at least one item indexed with Suppress
-if (C4::Context->preference('OpacSuppression')) {
- # OPAC suppression by IP address
- if (C4::Context->preference('OpacSuppressionByIPRange')) {
- my $IPAddress = $ENV{'REMOTE_ADDR'};
- my $IPRange = C4::Context->preference('OpacSuppressionByIPRange');
- if ($IPAddress !~ /^$IPRange/) {
- if ( $query_type eq 'pqf' ) {
- $query = '@not '.$query.' @attr 1=9011 1';
- } else {
- $query = "($query) not Suppress=1";
- }
- }
- }
- else {
- if ( $query_type eq 'pqf' ) {
- #$query = "($query) && -(suppress:1)"; #QP syntax
- $query = '@not '.$query.' @attr 1=9011 1'; #PQF syntax
- } else {
- $query = "($query) not Suppress=1";
- }
- }
-}
-
$template->param ( LIMIT_INPUTS => \@limit_inputs );
$template->param ( OPACResultsSidebar => C4::Context->preference('OPACResultsSidebar'));
$query_cgi = "tag=" .$tag . "&" . $query_cgi;
my $taglist = get_tags({term=>$tag, approved=>1});
$results_hashref->{biblioserver}->{hits} = scalar (@$taglist);
- my @biblist = (map {GetBiblioData($_->{biblionumber})} @$taglist);
- my @marclist = (map { (C4::Context->config('zebra_bib_index_mode') eq 'dom')? $_->{marcxml}: $_->{marc}; } @biblist);
+ my @marclist = map { C4::Biblio::GetXmlBiblio( $_->{biblionumber} ) } @$taglist;
$DEBUG and printf STDERR "taglist (%s biblionumber)\nmarclist (%s records)\n", scalar(@$taglist), scalar(@marclist);
$results_hashref->{biblioserver}->{RECORDS} = \@marclist;
# FIXME: tag search and standard search should work together, not exclusively
# FIXME: No facets for tags search.
} elsif ($build_grouped_results) {
eval {
- ($error, $results_hashref, $facets) = C4::Search::pazGetRecords($query,$simple_query,\@sort_by,\@servers,$results_per_page,$offset,$expanded_facet,$branches,$query_type,$scan);
+ ($error, $results_hashref, $facets) = C4::Search::pazGetRecords($query,$simple_query,\@sort_by,\@servers,$results_per_page,$offset,$expanded_facet,undef,$query_type,$scan);
};
} else {
$pasarParams .= '&query=' . uri_escape_utf8($query);
$pasarParams .= '&count=' . uri_escape_utf8($results_per_page);
$pasarParams .= '&simple_query=' . uri_escape_utf8($simple_query);
$pasarParams .= '&query_type=' . uri_escape_utf8($query_type) if ($query_type);
+ my $itemtypes_nocategory = { map { $_->{itemtype} => $_ } @{ Koha::ItemTypes->search_with_localization->unblessed } };
eval {
- ($error, $results_hashref, $facets) = getRecords($query,$simple_query,\@sort_by,\@servers,$results_per_page,$offset,$expanded_facet,$branches,$itemtypes,$query_type,$scan,1);
- };
-}
-# This sorts the facets into alphabetical order
-if ($facets) {
- foreach my $f (@$facets) {
- $f->{facets} = [ sort { uc($a->{facet_title_value}) cmp uc($b->{facet_title_value}) } @{ $f->{facets} } ];
- }
- @$facets = sort {$a->{expand} cmp $b->{expand}} @$facets;
+ ($error, $results_hashref, $facets) = $searcher->search_compat($query,$simple_query,\@sort_by,\@servers,$results_per_page,$offset,$expanded_facet,undef,$itemtypes_nocategory,$query_type,$scan,1);
+};
}
# use Data::Dumper; print STDERR "-" x 25, "\n", Dumper($results_hashref);
-if ($@ || $error) {
+if (not $tag and ( $@ || $error)) {
$template->param(query_error => $error.$@);
output_html_with_http_headers $cgi, $cookie, $template->output;
exit;
}
if (C4::Context->preference('COinSinOPACResults')) {
- my $record = GetMarcBiblio($res->{'biblionumber'});
+ my $record = GetMarcBiblio({ biblionumber => $res->{'biblionumber'} });
$res->{coins} = GetCOinSBiblio($record);
}
if ( C4::Context->preference( "Babeltheque" ) and $res->{normalized_isbn} ) {
}
}
+ $res->{shelves} = Koha::Virtualshelves->get_shelves_containing_record(
+ {
+ biblionumber => $res->{biblionumber},
+ borrowernumber => $borrowernumber
+ }
+ );
+
if ( C4::Context->preference('OpacStarRatings') eq 'all' ) {
- my $rating = GetRating( $res->{'biblionumber'}, $borrowernumber );
- $res->{'rating_value'} = $rating->{'rating_value'};
- $res->{'rating_total'} = $rating->{'rating_total'};
- $res->{'rating_avg'} = $rating->{'rating_avg'};
- $res->{'rating_avg_int'} = $rating->{'rating_avg_int'};
+ my $ratings = Koha::Ratings->search({ biblionumber => $res->{biblionumber} });
+ $res->{ratings} = $ratings;
+ $res->{my_rating} = $borrowernumber ? $ratings->search({ borrowernumber => $borrowernumber })->next : undef;
}
}
if ($query_desc || $limit_desc) {
$template->param(searchdesc => 1);
}
- $template->param(stopwords_removed => "@$stopwords_removed") if $stopwords_removed;
$template->param(results_per_page => $results_per_page);
my $hide = C4::Context->preference('OpacHiddenItems');
$hide = ($hide =~ m/\S/) if $hide; # Just in case it has some spaces/new lines
||
C4::Context->preference('HighlightOwnItemsOnOPACWhich') eq 'OpacURLBranch'
) {
- my $branchname;
+ my $branchcode;
if ( C4::Context->preference('HighlightOwnItemsOnOPACWhich') eq 'PatronBranch' ) {
- $branchname = $branches->{$branch}->{'branchname'};
+ $branchcode = $branch;
}
elsif ( C4::Context->preference('HighlightOwnItemsOnOPACWhich') eq 'OpacURLBranch' ) {
- $branchname = $branches->{ $ENV{'BRANCHCODE'} }->{'branchname'};
+ $branchcode = $ENV{'BRANCHCODE'};
}
foreach my $res ( @newresults ) {
my @top_loop;
my @old_loop = @{$res->{'available_items_loop'}};
foreach my $item ( @old_loop ) {
- if ( $item->{'branchname'} eq $branchname ) {
+ if ( $item->{'branchcode'} eq $branchcode ) {
$item->{'this_branch'} = 1;
push( @top_loop, $item );
} else {
}
## Build the page numbers on the bottom of the page
my @page_numbers;
+ my $max_result_window = $searcher->max_result_window;
+ my $hits_to_paginate = ($max_result_window && $max_result_window < $hits) ? $max_result_window : $hits;
+ $template->param( hits_to_paginate => $hits_to_paginate );
# total number of pages there will be
- my $pages = ceil($hits / $results_per_page);
+ my $pages = ceil($hits_to_paginate / $results_per_page);
+ my $last_page_offset = ( $pages - 1 ) * $results_per_page;
# default page number
my $current_page_number = 1;
if ($offset) {
}
$template->param( PAGE_NUMBERS => \@page_numbers,
+ last_page_offset => $last_page_offset,
previous_page_offset => $previous_page_offset) unless $pages < 2;
$template->param(next_page_offset => $next_page_offset) unless $pages eq $current_page_number;
}
if ($nohits and $nohits=~/{QUERY_KW}/){
# extracting keywords in case of relaunching search
(my $query_kw=$query_desc)=~s/ and|or / /g;
- $query_kw = Encode::decode_utf8($query_kw);
my @query_kw=($query_kw=~ /([-\w]+\b)(?:[^,:]|$)/g);
$query_kw=join('+',@query_kw);
$nohits=~s/{QUERY_KW}/$query_kw/g;
}
# VI. BUILD THE TEMPLATE
-# Build drop-down list for 'Add To:' menu...
-my ($totalref, $pubshelves, $barshelves)=
- C4::VirtualShelves::GetSomeShelfNames($borrowernumber,'COMBO',1);
+my $some_private_shelves = Koha::Virtualshelves->get_some_shelves(
+ {
+ borrowernumber => $borrowernumber,
+ add_allowed => 1,
+ category => 1,
+ }
+);
+my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
+ {
+ borrowernumber => $borrowernumber,
+ add_allowed => 1,
+ category => 2,
+ }
+);
+
$template->param(
- addbarshelves => $totalref->{bartotal},
- addbarshelvesloop => $barshelves,
- addpubshelves => $totalref->{pubtotal},
- addpubshelvesloop => $pubshelves,
- );
+ add_to_some_private_shelves => $some_private_shelves,
+ add_to_some_public_shelves => $some_public_shelves,
+);
my $content_type = ($format eq 'rss' or $format eq 'atom') ? $format : 'html';
-# If GoogleIndicTransliteration system preference is On Set paramter to load Google's javascript in OPAC search screens
+# If GoogleIndicTransliteration system preference is On Set parameter to load Google's javascript in OPAC search screens
if (C4::Context->preference('GoogleIndicTransliteration')) {
$template->param('GoogleIndicTransliteration' => 1);
}