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1038 lines
41 KiB
1038 lines
41 KiB
#!/usr/bin/perl
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# Copyright 2008 Garry Collum and the Koha Development team
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# Copyright 2010 BibLibre
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# Copyright 2011 KohaAloha, NZ
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#
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# This file is part of Koha.
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#
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# Koha is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# Koha is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Koha; if not, see <http://www.gnu.org/licenses>.
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# Script to perform searching
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# Mostly copied from search.pl, see POD there
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use Modern::Perl;
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## STEP 1. Load things that are used in both search page and
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# results page and decide which template to load, operations
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# to perform, etc.
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## load Koha modules
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use C4::Context;
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use List::MoreUtils q/any/;
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use Data::Dumper; # TODO remove
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use Koha::SearchEngine::Search;
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use Koha::SearchEngine::QueryBuilder;
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my $searchengine = C4::Context->preference("SearchEngine");
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my ($builder, $searcher);
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#$searchengine = 'Zebra'; # XXX
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$builder = Koha::SearchEngine::QueryBuilder->new({index => 'biblios'});
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$searcher = Koha::SearchEngine::Search->new({index => 'biblios'});
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use C4::Output;
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use C4::Auth qw(:DEFAULT get_session);
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use C4::Languages qw(getLanguages);
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use C4::Search;
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use C4::Search::History;
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use C4::Biblio; # Unused here?
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use C4::Koha;
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use C4::Tags qw(get_tags);
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use C4::SocialData;
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use C4::External::OverDrive;
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use Koha::Libraries;
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use Koha::ItemTypes;
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use Koha::Ratings;
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use Koha::Virtualshelves;
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use Koha::Library::Groups;
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use Koha::Patrons;
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use Koha::SearchFields;
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use POSIX qw(ceil floor strftime);
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use URI::Escape;
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use JSON qw/decode_json encode_json/;
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use Business::ISBN;
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my $DisplayMultiPlaceHold = C4::Context->preference("DisplayMultiPlaceHold");
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# create a new CGI object
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# FIXME: no_undef_params needs to be tested
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use CGI qw('-no_undef_params' -utf8);
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my $cgi = new CGI;
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my $branch_group_limit = $cgi->param("branch_group_limit");
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if ( $branch_group_limit ) {
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if ( $branch_group_limit =~ /^multibranchlimit-/ ) {
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# For search groups we are going to convert this branch_group_limit CGI
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# parameter into a multibranchlimit CGI parameter for the purposes of
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# actually performing the query
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$cgi->param(
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-name => 'multibranchlimit',
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-values => substr($branch_group_limit, 17)
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);
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} else {
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$cgi->append(
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-name => 'limit',
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-values => [ $branch_group_limit ]
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);
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}
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}
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BEGIN {
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if (C4::Context->preference('BakerTaylorEnabled')) {
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require C4::External::BakerTaylor;
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import C4::External::BakerTaylor qw(&image_url &link_url);
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}
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}
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my ($template,$borrowernumber,$cookie);
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# decide which template to use
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my $template_name;
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my $template_type = 'basic';
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my @params = $cgi->multi_param("limit");
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my @searchCategories = $cgi->multi_param('searchcat');
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my $format = $cgi->param("format") || '';
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my $build_grouped_results = C4::Context->preference('OPACGroupResults');
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if ($format =~ /(rss|atom|opensearchdescription)/) {
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$template_name = 'opac-opensearch.tt';
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}
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elsif (@params && $build_grouped_results) {
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$template_name = 'opac-results-grouped.tt';
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}
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elsif ((@params>=1) || ($cgi->param("q")) || ($cgi->param('multibranchlimit')) || ($cgi->param('limit-yr')) || @searchCategories ) {
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$template_name = 'opac-results.tt';
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}
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else {
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$template_name = 'opac-advsearch.tt';
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$template_type = 'advsearch';
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}
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$format = 'rss' if $format =~ /^rss2?$/;
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# load the template
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($template, $borrowernumber, $cookie) = get_template_and_user({
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template_name => $template_name,
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query => $cgi,
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type => "opac",
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authnotrequired => ( C4::Context->preference("OpacPublic") ? 1 : 0 ),
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}
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);
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my $patron = Koha::Patrons->find( $borrowernumber );
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my $lang = C4::Languages::getlanguage($cgi);
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if ($template_name eq 'opac-results.tt') {
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$template->param('COinSinOPACResults' => C4::Context->preference('COinSinOPACResults'));
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}
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# get biblionumbers stored in the cart
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my @cart_list;
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if($cgi->cookie("bib_list")){
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my $cart_list = $cgi->cookie("bib_list");
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@cart_list = split(/\//, $cart_list);
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}
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if ($format eq 'rss' or $format eq 'opensearchdescription' or $format eq 'atom') {
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$template->param($format => 1);
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$template->param(timestamp => strftime("%Y-%m-%dT%H:%M:%S-00:00", gmtime)) if ($format eq 'atom');
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# FIXME - the timestamp is a hack - the biblio update timestamp should be used for each
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# entry, but not sure if that's worth an extra database query for each bib
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}
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if (C4::Context->preference("marcflavour") eq "UNIMARC" ) {
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$template->param('UNIMARC' => 1);
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}
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elsif (C4::Context->preference("marcflavour") eq "MARC21" ) {
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$template->param('usmarc' => 1);
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}
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$template->param( 'OPACNoResultsFound' => C4::Context->preference('OPACNoResultsFound') );
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$template->param(
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OpacStarRatings => C4::Context->preference("OpacStarRatings") );
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if (C4::Context->preference('BakerTaylorEnabled')) {
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$template->param(
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BakerTaylorEnabled => 1,
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BakerTaylorImageURL => &image_url(),
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BakerTaylorLinkURL => &link_url(),
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BakerTaylorBookstoreURL => C4::Context->preference('BakerTaylorBookstoreURL'),
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);
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}
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if (C4::Context->preference('TagsEnabled')) {
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$template->param(TagsEnabled => 1);
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foreach (qw(TagsShowOnList TagsInputOnList)) {
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C4::Context->preference($_) and $template->param($_ => 1);
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}
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}
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## URI Re-Writing
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# Deprecated, but preserved because it's interesting :-)
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# The same thing can be accomplished with mod_rewrite in
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# a more elegant way
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#
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#my $rewrite_flag;
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#my $uri = $cgi->url(-base => 1);
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#my $relative_url = $cgi->url(-relative=>1);
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#$uri.="/".$relative_url."?";
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#warn "URI:$uri";
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#my @cgi_params_list = $cgi->param();
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#my $url_params = $cgi->Vars;
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#
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#for my $each_param_set (@cgi_params_list) {
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# $uri.= join "", map "\&$each_param_set=".$_, split("\0",$url_params->{$each_param_set}) if $url_params->{$each_param_set};
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#}
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#warn "New URI:$uri";
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# Only re-write a URI if there are params or if it already hasn't been re-written
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#unless (($cgi->param('r')) || (!$cgi->param()) ) {
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# print $cgi->redirect( -uri=>$uri."&r=1",
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# -cookie => $cookie);
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# exit;
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#}
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# load the branches
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if ($cgi->param("returntosearch")) {
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$template->param('ReturnToSearch' => 1);
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}
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if ($cgi->cookie("search_path_code")) {
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my $pathcode = $cgi->cookie("search_path_code");
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if ($pathcode eq '"ads"') {
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$template->param('ReturnPath' => '/cgi-bin/koha/opac-search.pl?returntosearch=1');
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}
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elsif ($pathcode eq '"exs"') {
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$template->param('ReturnPath' => '/cgi-bin/koha/opac-search.pl?expanded_options=1&returntosearch=1');
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}
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else {
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warn "ReturnPath switch error";
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}
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}
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my @search_groups = Koha::Library::Groups->get_search_groups();
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$template->param( search_groups => \@search_groups );
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# load the language limits (for search)
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my $languages_limit_loop = getLanguages($lang, 1);
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$template->param(search_languages_loop => $languages_limit_loop,);
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# load the Type stuff
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my $itemtypes = GetItemTypesCategorized;
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# add translated_description to itemtypes
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foreach my $itemtype ( keys %{$itemtypes} ) {
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# Itemtypes search categories don't have (yet) translated descriptions, they are auth values (and could still have no descriptions too BZ 18400)
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# If 'iscat' (see ITEMTYPECAT) then there is no itemtype and the description is not translated
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my $translated_description = $itemtypes->{$itemtype}->{iscat}
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? $itemtypes->{$itemtype}->{description}
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: Koha::ItemTypes->find($itemtype)->translated_description;
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$itemtypes->{$itemtype}->{translated_description} = $translated_description || $itemtypes->{$itemtype}->{description} || q{};
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}
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# the index parameter is different for item-level itemtypes
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my $itype_or_itemtype = (C4::Context->preference("item-level_itypes"))?'itype':'itemtype';
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my @advancedsearchesloop;
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my $cnt;
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my $advanced_search_types = C4::Context->preference("AdvancedSearchTypes") || "itemtypes";
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my @advanced_search_types = split(/\|/, $advanced_search_types);
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my $hidingrules = {};
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my $yaml = C4::Context->preference('OpacHiddenItems');
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if ( $yaml =~ /\S/ ) {
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$yaml = "$yaml\n\n"; # YAML expects trailing newline. Surplus does not hurt.
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eval {
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$hidingrules = YAML::Load($yaml);
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};
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if ($@) {
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warn "Unable to parse OpacHiddenItems syspref : $@";
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}
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}
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my @sorted_itemtypes = sort { $itemtypes->{$a}->{translated_description} cmp $itemtypes->{$b}->{translated_description} } keys %$itemtypes;
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foreach my $advanced_srch_type (@advanced_search_types) {
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$advanced_srch_type =~ s/^\s*//;
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$advanced_srch_type =~ s/\s*$//;
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if ($advanced_srch_type eq 'itemtypes') {
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# itemtype is a special case, since it's not defined in authorized values
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my @itypesloop;
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foreach my $thisitemtype ( @sorted_itemtypes ) {
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next if $hidingrules->{itype} && any { $_ eq $thisitemtype } @{$hidingrules->{itype}};
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next if $hidingrules->{itemtype} && any { $_ eq $thisitemtype } @{$hidingrules->{itemtype}};
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my %row =( number=>$cnt++,
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ccl => "$itype_or_itemtype,phr",
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code => $thisitemtype,
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description => $itemtypes->{$thisitemtype}->{translated_description},
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imageurl=> getitemtypeimagelocation( 'opac', $itemtypes->{$thisitemtype}->{'imageurl'} ),
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cat => $itemtypes->{$thisitemtype}->{'iscat'},
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hideinopac => $itemtypes->{$thisitemtype}->{'hideinopac'},
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searchcategory => $itemtypes->{$thisitemtype}->{'searchcategory'},
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);
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if ( !$itemtypes->{$thisitemtype}->{'hideinopac'} ) {
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push @itypesloop, \%row;
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}
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}
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my %search_code = ( advanced_search_type => $advanced_srch_type,
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code_loop => \@itypesloop );
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push @advancedsearchesloop, \%search_code;
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} else {
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# covers all the other cases: non-itemtype authorized values
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my $advsearchtypes = GetAuthorisedValues($advanced_srch_type, 'opac');
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my @authvalueloop;
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for my $thisitemtype (@$advsearchtypes) {
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my $hiding_key = lc $thisitemtype->{category};
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$hiding_key = "location" if $hiding_key eq 'loc';
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next if $hidingrules->{$hiding_key} && any { $_ eq $thisitemtype->{authorised_value} } @{$hidingrules->{$hiding_key}};
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my %row =(
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number=>$cnt++,
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ccl => $advanced_srch_type,
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code => $thisitemtype->{authorised_value},
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description => $thisitemtype->{'lib_opac'} || $thisitemtype->{'lib'},
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searchcategory => $itemtypes->{$thisitemtype}->{'searchcategory'},
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imageurl => getitemtypeimagelocation( 'opac', $thisitemtype->{'imageurl'} ),
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);
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push @authvalueloop, \%row;
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}
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my %search_code = ( advanced_search_type => $advanced_srch_type,
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code_loop => \@authvalueloop );
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push @advancedsearchesloop, \%search_code;
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}
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}
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$template->param(advancedsearchesloop => \@advancedsearchesloop);
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# The following should only be loaded if we're bringing up the advanced search template
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if ( $template_type && $template_type eq 'advsearch' ) {
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# load the servers (used for searching -- to do federated searching, etc.)
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my $primary_servers_loop;# = displayPrimaryServers();
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$template->param(outer_servers_loop => $primary_servers_loop,);
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my $secondary_servers_loop;
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$template->param(outer_sup_servers_loop => $secondary_servers_loop,);
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# set the default sorting
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if ( C4::Context->preference('OPACdefaultSortField')
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&& C4::Context->preference('OPACdefaultSortOrder') ) {
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my $default_sort_by =
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C4::Context->preference('OPACdefaultSortField') . '_'
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. C4::Context->preference('OPACdefaultSortOrder');
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$template->param( sort_by => $default_sort_by );
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}
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# determine what to display next to the search boxes (ie, boolean option
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# shouldn't appear on the first one, scan indexes should, adding a new
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# box should only appear on the last, etc.
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my @search_boxes_array;
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my $search_boxes_count = 3; # begin with 3 boxes
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$template->param( search_boxes_count => $search_boxes_count );
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if ($cgi->cookie("num_paragraph")){
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$search_boxes_count = $cgi->cookie("num_paragraph");
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}
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for (my $i=1;$i<=$search_boxes_count;$i++) {
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# if it's the first one, don't display boolean option, but show scan indexes
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if ($i==1) {
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push @search_boxes_array,
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{
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scan_index => 1,
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};
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}
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# if it's the last one, show the 'add field' box
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elsif ($i==$search_boxes_count) {
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push @search_boxes_array,
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{
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boolean => 1,
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add_field => 1,
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};
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}
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else {
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push @search_boxes_array,
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{
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boolean => 1,
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};
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}
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}
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my @advsearch_limits = split /,/, C4::Context->preference('OpacAdvSearchOptions');
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my @advsearch_more_limits = split /,/,
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C4::Context->preference('OpacAdvSearchMoreOptions');
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$template->param(
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uc( C4::Context->preference("marcflavour") ) => 1, # we already did this for UNIMARC
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advsearch => 1,
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search_boxes_loop => \@search_boxes_array,
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OpacAdvSearchOptions => \@advsearch_limits,
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OpacAdvSearchMoreOptions => \@advsearch_more_limits,
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);
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# use the global setting by default
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if ( C4::Context->preference("expandedSearchOption") == 1 ) {
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$template->param( expanded_options => C4::Context->preference("expandedSearchOption") );
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}
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# but let the user override it
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if (defined $cgi->param('expanded_options')) {
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if ( ($cgi->param('expanded_options') == 0) || ($cgi->param('expanded_options') == 1 ) ) {
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$template->param( expanded_options => scalar $cgi->param('expanded_options'));
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}
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}
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output_html_with_http_headers $cgi, $cookie, $template->output;
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exit;
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}
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### OK, if we're this far, we're performing an actual search
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# Fetch the paramater list as a hash in scalar context:
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# * returns paramater list as tied hash ref
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# * we can edit the values by changing the key
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# * multivalued CGI paramaters are returned as a packaged string separated by "\0" (null)
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my $params = $cgi->Vars;
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my $tag;
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if ( $params->{tag} ) {
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$tag = $params->{tag};
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$template->param( tag => $tag );
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}
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# String with params with the search criteria for the paging in opac-detail
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# param value is URI encoded and params separator is HTML encode (&)
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my $pasarParams = '';
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my $j = 0;
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for (keys %$params) {
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my @pasarParam = $cgi->multi_param($_);
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for my $paramValue(@pasarParam) {
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$pasarParams .= '&' if ($j > 0);
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$pasarParams .= $_ . '=' . uri_escape_utf8($paramValue);
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$j++;
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}
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}
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# Params that can have more than one value
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# sort by is used to sort the query
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# in theory can have more than one but generally there's just one
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my @sort_by;
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my $default_sort_by;
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if ( C4::Context->preference('OPACdefaultSortField')
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&& C4::Context->preference('OPACdefaultSortOrder') ) {
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$default_sort_by =
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C4::Context->preference('OPACdefaultSortField') . '_'
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. C4::Context->preference('OPACdefaultSortOrder');
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}
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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/;
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@sort_by = $cgi->multi_param('sort_by');
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$sort_by[0] = $default_sort_by if !$sort_by[0] && defined($default_sort_by);
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foreach my $sort (@sort_by) {
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if ( grep { /^$sort$/ } @allowed_sortby ) {
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$template->param($sort => 1);
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}
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}
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$template->param('sort_by' => $sort_by[0]);
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# Use the servers defined, or just search our local catalog(default)
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my @servers = $cgi->multi_param('server');
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unless (@servers) {
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#FIXME: this should be handled using Context.pm
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@servers = ("biblioserver");
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# @servers = C4::Context->config("biblioserver");
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}
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# operators include boolean and proximity operators and are used
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# to evaluate multiple operands
|
|
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 = $cgi->multi_param('idx');
|
|
@indexes = map { uri_unescape($_) } @indexes;
|
|
|
|
# if a simple index (only one) display the index used in the top search box
|
|
if ($indexes[0] && !$indexes[1]) {
|
|
my $idx = "ms_".$indexes[0];
|
|
$idx =~ s/\,/comma/g; # template toolkit doesn't like variables with a , in it
|
|
$idx =~ s/-/dash/g; # template toolkit doesn't like variables with a dash in it
|
|
$template->param($idx => 1);
|
|
}
|
|
# an operand can be a single term, a phrase, or a complete ccl query
|
|
my @operands = $cgi->multi_param('q');
|
|
@operands = map { uri_unescape($_) } @operands;
|
|
|
|
$template->{VARS}->{querystring} = join(' ', @operands);
|
|
|
|
# if a simple search, display the value in the search box
|
|
if ($operands[0] && !$operands[1]) {
|
|
my $ms_query = $operands[0];
|
|
$ms_query =~ s/ #\S+//;
|
|
$template->param(ms_value => $ms_query);
|
|
}
|
|
|
|
# limits are use to limit to results to a pre-defined category such as branch or language
|
|
my @limits = $cgi->multi_param('limit');
|
|
@limits = map { uri_unescape($_) } @limits;
|
|
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 $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 '()');
|
|
}
|
|
|
|
my $available;
|
|
foreach my $limit(@limits) {
|
|
if ($limit =~/available/) {
|
|
$available = 1;
|
|
}
|
|
}
|
|
$template->param(available => $available);
|
|
|
|
# append year limits if they exist
|
|
if ($params->{'limit-yr'}) {
|
|
if ($params->{'limit-yr'} =~ /\d{4}/) {
|
|
push @limits, "yr,st-numeric=$params->{'limit-yr'}";
|
|
}
|
|
else {
|
|
#FIXME: Should return a error to the user, incorect date format specified
|
|
}
|
|
}
|
|
|
|
# Params that can only have one value
|
|
my $scan = $params->{'scan'};
|
|
my $count = C4::Context->preference('OPACnumSearchResults') || 20;
|
|
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 $hits;
|
|
|
|
# Define some global variables
|
|
my ($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,$query_type)
|
|
= $builder->build_query_compat(
|
|
\@operators,
|
|
\@operands,
|
|
\@indexes,
|
|
\@limits,
|
|
\@sort_by,
|
|
0,
|
|
$lang,
|
|
{
|
|
expanded_facet => $expanded_facet,
|
|
suppress => $suppress,
|
|
is_opac => 1,
|
|
weighted_fields => !$cgi->param('advsearch')
|
|
}
|
|
);
|
|
|
|
sub _input_cgi_parse {
|
|
my @elements;
|
|
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($2) ) };
|
|
}
|
|
return @elements;
|
|
}
|
|
|
|
## parse the query_cgi string and put it into a form suitable for <input>s
|
|
my @query_inputs = _input_cgi_parse($query_cgi);
|
|
$template->param ( QUERY_INPUTS => \@query_inputs );
|
|
|
|
## 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) : ();
|
|
|
|
# OpenURL
|
|
my @OpenURL_itypes;
|
|
if (C4::Context->preference('OPACShowOpenURL')) {
|
|
@OpenURL_itypes = split( /\s/, C4::Context->preference('OPACOpenURLItemTypes') );
|
|
$template->param(
|
|
OPACShowOpenURL => 1,
|
|
OpenURLResolverURL => C4::Context->preference('OpenURLResolverURL'),
|
|
OpenURLText => C4::Context->preference('OpenURLText'),
|
|
OpenURLImageLocation => C4::Context->preference('OpenURLImageLocation')
|
|
);
|
|
}
|
|
|
|
$template->param ( LIMIT_INPUTS => \@limit_inputs );
|
|
$template->param ( OPACResultsSidebar => C4::Context->preference('OPACResultsSidebar'));
|
|
|
|
## II. DO THE SEARCH AND GET THE RESULTS
|
|
my $total = 0; # the total results for the whole set
|
|
my $facets; # this object stores the faceted results that display on the left-hand of the results page
|
|
my @results_array;
|
|
my $results_hashref;
|
|
my @coins;
|
|
|
|
if ($tag) {
|
|
$query_cgi = "tag=" . uri_escape_utf8( $tag ) . "&" . $query_cgi;
|
|
my $taglist = get_tags({term=>$tag, approved=>1});
|
|
$results_hashref->{biblioserver}->{hits} = scalar (@$taglist);
|
|
my @marclist = map { C4::Biblio::GetXmlBiblio( $_->{biblionumber} ) } @$taglist;
|
|
$DEBUG and printf STDERR "taglist (%s biblionumber)\nmarclist (%s records)\n", scalar(@$taglist), scalar(@marclist);
|
|
$results_hashref->{biblioserver}->{RECORDS} = \@marclist;
|
|
# FIXME: tag search and standard search should work together, not exclusively
|
|
# FIXME: Because search and standard search don't work together OpacHiddenItems
|
|
# displays search results which should be hidden.
|
|
# FIXME: No facets for tags search.
|
|
} elsif ($build_grouped_results) {
|
|
eval {
|
|
($error, $results_hashref, $facets) = C4::Search::pazGetRecords($query,$simple_query,\@sort_by,\@servers,$results_per_page,$offset,undef,$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) = $searcher->search_compat($query,$simple_query,\@sort_by,\@servers,$results_per_page,$offset,undef,$itemtypes_nocategory,$query_type,$scan,1);
|
|
};
|
|
}
|
|
|
|
# use Data::Dumper; print STDERR "-" x 25, "\n", Dumper($results_hashref);
|
|
if (not $tag and ( $@ || $error)) {
|
|
$template->param(query_error => $error.$@);
|
|
output_html_with_http_headers $cgi, $cookie, $template->output;
|
|
exit;
|
|
}
|
|
|
|
# At this point, each server has given us a result set
|
|
# now we build that set for template display
|
|
my @sup_results_array;
|
|
my $search_context = {};
|
|
$search_context->{'interface'} = 'opac';
|
|
if (C4::Context->preference('OpacHiddenItemsExceptions')){
|
|
$search_context->{'category'} = $patron ? $patron->categorycode : q{};
|
|
}
|
|
|
|
for (my $i=0;$i<@servers;$i++) {
|
|
my $server = $servers[$i];
|
|
if ($server && $server =~/biblioserver/) { # this is the local bibliographic server
|
|
$hits = $results_hashref->{$server}->{"hits"};
|
|
my $page = $cgi->param('page') || 0;
|
|
my @newresults;
|
|
if ($build_grouped_results) {
|
|
foreach my $group (@{ $results_hashref->{$server}->{"GROUPS"} }) {
|
|
# because pazGetRecords handles retieving only the records
|
|
# we want as specified by $offset and $results_per_page,
|
|
# we need to set the offset parameter of searchResults to 0
|
|
my @group_results = searchResults( $search_context, $query_desc, $group->{'group_count'},$results_per_page, 0, $scan,
|
|
$group->{"RECORDS"});
|
|
push @newresults, { group_label => $group->{'group_label'}, GROUP_RESULTS => \@group_results };
|
|
}
|
|
} else {
|
|
@newresults = searchResults( $search_context, $query_desc, $hits, $results_per_page, $offset, $scan,
|
|
$results_hashref->{$server}->{"RECORDS"});
|
|
}
|
|
$hits = 0 unless @newresults;
|
|
|
|
my $art_req_itypes;
|
|
if( C4::Context->preference('ArticleRequests') ) {
|
|
$art_req_itypes = Koha::IssuingRules->guess_article_requestable_itemtypes({ $patron ? ( categorycode => $patron->categorycode ) : () });
|
|
}
|
|
|
|
foreach my $res (@newresults) {
|
|
|
|
# must define a value for size if not present in DB
|
|
# in order to avoid problems generated by the default size value in TT
|
|
if ( not exists $res->{'size'} ) { $res->{'size'} = "" }
|
|
# while we're checking each line, see if item is in the cart
|
|
if ( grep {$_ eq $res->{'biblionumber'}} @cart_list) {
|
|
$res->{'incart'} = 1;
|
|
}
|
|
|
|
if (C4::Context->preference('COinSinOPACResults')) {
|
|
my $biblio = Koha::Biblios->find( $res->{'biblionumber'} );
|
|
$res->{coins} = $biblio->get_coins;
|
|
}
|
|
if ( C4::Context->preference( "Babeltheque" ) and $res->{normalized_isbn} ) {
|
|
if( my $isbn = Business::ISBN->new( $res->{normalized_isbn} ) ) {
|
|
$isbn = $isbn->as_isbn13->as_string;
|
|
$isbn =~ s/-//g;
|
|
my $social_datas = C4::SocialData::get_data( $isbn );
|
|
if ( $social_datas ) {
|
|
for my $key ( keys %$social_datas ) {
|
|
$res->{$key} = $$social_datas{$key};
|
|
if ( $key eq 'score_avg' ){
|
|
$res->{score_int} = sprintf("%.0f", $$social_datas{score_avg} );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (C4::Context->preference('TagsEnabled') and
|
|
C4::Context->preference('TagsShowOnList')) {
|
|
if ( my $bibnum = $res->{biblionumber} ) {
|
|
$res->{itemsissued} = CountItemsIssued( $bibnum );
|
|
$res->{'TagLoop'} = get_tags({
|
|
biblionumber => $bibnum,
|
|
approved => 1,
|
|
sort => '-weight',
|
|
limit => C4::Context->preference('TagsShowOnList')
|
|
});
|
|
}
|
|
}
|
|
|
|
$res->{shelves} = Koha::Virtualshelves->get_shelves_containing_record(
|
|
{
|
|
biblionumber => $res->{biblionumber},
|
|
borrowernumber => $borrowernumber
|
|
}
|
|
);
|
|
|
|
if ( C4::Context->preference('OpacStarRatings') eq 'all' ) {
|
|
my $ratings = Koha::Ratings->search({ biblionumber => $res->{biblionumber} });
|
|
$res->{ratings} = $ratings;
|
|
$res->{my_rating} = $borrowernumber ? $ratings->search({ borrowernumber => $borrowernumber })->next : undef;
|
|
}
|
|
|
|
# BZ17530: 'Intelligent' guess if result can be article requested
|
|
$res->{artreqpossible} = ( $art_req_itypes->{ $res->{itemtype} // q{} } || $art_req_itypes->{ '*' } ) ? 1 : q{};
|
|
}
|
|
|
|
if ($results_hashref->{$server}->{"hits"}){
|
|
$total = $total + $hits;
|
|
}
|
|
|
|
# Opac search history
|
|
if (C4::Context->preference('EnableOpacSearchHistory')) {
|
|
unless ( $offset ) {
|
|
my $path_info = $cgi->url(-path_info=>1);
|
|
my $query_cgi_history = $cgi->url(-query=>1);
|
|
$query_cgi_history =~ s/^$path_info\?//;
|
|
$query_cgi_history =~ s/;/&/g;
|
|
my $query_desc_history = join ", ", grep { defined $_ } $query_desc, $limit_desc;
|
|
|
|
unless ( $borrowernumber ) {
|
|
my $new_searches = C4::Search::History::add_to_session({
|
|
cgi => $cgi,
|
|
query_desc => $query_desc_history,
|
|
query_cgi => $query_cgi_history,
|
|
total => $total,
|
|
type => "biblio",
|
|
});
|
|
} else {
|
|
# To the session (the user is logged in)
|
|
C4::Search::History::add({
|
|
userid => $borrowernumber,
|
|
sessionid => $cgi->cookie("CGISESSID"),
|
|
query_desc => $query_desc_history,
|
|
query_cgi => $query_cgi_history,
|
|
total => $total,
|
|
type => "biblio",
|
|
});
|
|
}
|
|
}
|
|
$template->param( EnableOpacSearchHistory => 1 );
|
|
}
|
|
|
|
## If there's just one result, redirect to the detail page
|
|
if ($total == 1 && $format ne 'rss'
|
|
&& $format ne 'opensearchdescription' && $format ne 'atom') {
|
|
my $biblionumber=$newresults[0]->{biblionumber};
|
|
if (C4::Context->preference('BiblioDefaultView') eq 'isbd') {
|
|
print $cgi->redirect("/cgi-bin/koha/opac-ISBDdetail.pl?biblionumber=$biblionumber");
|
|
} elsif (C4::Context->preference('BiblioDefaultView') eq 'marc') {
|
|
print $cgi->redirect("/cgi-bin/koha/opac-MARCdetail.pl?biblionumber=$biblionumber");
|
|
} else {
|
|
print $cgi->redirect("/cgi-bin/koha/opac-detail.pl?biblionumber=$biblionumber");
|
|
}
|
|
exit;
|
|
}
|
|
if ($hits) {
|
|
if ( !$build_grouped_results ) {
|
|
# We build the encrypted list of first OPACnumSearchResults biblios to pass with the search criteria for paging on opac-detail
|
|
$pasarParams .= '&listBiblios=';
|
|
my $j = 0;
|
|
foreach (@newresults) {
|
|
my $bibnum = ($_->{biblionumber})?$_->{biblionumber}:0;
|
|
$pasarParams .= uri_escape_utf8($bibnum) . ',';
|
|
$j++;
|
|
last if ($j == $results_per_page);
|
|
}
|
|
chop $pasarParams if ($pasarParams =~ /,$/);
|
|
$pasarParams .= '&total=' . uri_escape_utf8( int($total) ) if ($pasarParams !~ /total=(?:[0-9]+)?/);
|
|
if ($pasarParams) {
|
|
my $session = get_session($cgi->cookie("CGISESSID"));
|
|
$session->param('busc' => $pasarParams);
|
|
}
|
|
#
|
|
}
|
|
$template->param(total => $hits);
|
|
my $limit_cgi_not_availablity = $limit_cgi;
|
|
$limit_cgi_not_availablity =~ s/&limit=available//g if defined $limit_cgi_not_availablity;
|
|
$template->param(limit_cgi_not_availablity => $limit_cgi_not_availablity);
|
|
$template->param(limit_cgi => $limit_cgi);
|
|
$template->param(countrss => $countRSS );
|
|
$template->param(query_cgi => $query_cgi);
|
|
$template->param(query_desc => $query_desc);
|
|
$template->param(limit_desc => $limit_desc);
|
|
$template->param(offset => $offset);
|
|
$template->param(DisplayMultiPlaceHold => $DisplayMultiPlaceHold);
|
|
if ($query_desc || $limit_desc) {
|
|
$template->param(searchdesc => 1);
|
|
}
|
|
$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
|
|
my $branch = '';
|
|
if (C4::Context->userenv){
|
|
$branch = C4::Context->userenv->{branch};
|
|
}
|
|
if ( C4::Context->preference('HighlightOwnItemsOnOPAC') ) {
|
|
if (
|
|
( ( C4::Context->preference('HighlightOwnItemsOnOPACWhich') eq 'PatronBranch' ) && $branch )
|
|
||
|
|
C4::Context->preference('HighlightOwnItemsOnOPACWhich') eq 'OpacURLBranch'
|
|
) {
|
|
my $branchcode;
|
|
if ( C4::Context->preference('HighlightOwnItemsOnOPACWhich') eq 'PatronBranch' ) {
|
|
$branchcode = $branch;
|
|
}
|
|
elsif ( C4::Context->preference('HighlightOwnItemsOnOPACWhich') eq 'OpacURLBranch' ) {
|
|
$branchcode = $ENV{'BRANCHCODE'};
|
|
}
|
|
|
|
foreach my $res ( @newresults ) {
|
|
my @new_loop;
|
|
my @top_loop;
|
|
my @old_loop = @{$res->{'available_items_loop'}};
|
|
foreach my $item ( @old_loop ) {
|
|
if ( $item->{'branchcode'} eq $branchcode ) {
|
|
$item->{'this_branch'} = 1;
|
|
push( @top_loop, $item );
|
|
} else {
|
|
push( @new_loop, $item );
|
|
}
|
|
}
|
|
my @complete_loop = ( @top_loop, @new_loop );
|
|
$res->{'available_items_loop'} = \@complete_loop;
|
|
}
|
|
}
|
|
}
|
|
|
|
$template->param(
|
|
SEARCH_RESULTS => \@newresults,
|
|
OPACItemsResultsDisplay => (C4::Context->preference("OPACItemsResultsDisplay")),
|
|
suppress_result_number => $hide,
|
|
);
|
|
if (C4::Context->preference("OPACLocalCoverImages")){
|
|
$template->param(OPACLocalCoverImages => 1);
|
|
$template->param(OPACLocalCoverImagesPriority => C4::Context->preference("OPACLocalCoverImagesPriority"));
|
|
}
|
|
## 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_to_paginate / $results_per_page);
|
|
my $last_page_offset = ( $pages - 1 ) * $results_per_page;
|
|
# default page number
|
|
my $current_page_number = 1;
|
|
if ($offset) {
|
|
$current_page_number = ( $offset / $results_per_page + 1 );
|
|
}
|
|
my $previous_page_offset;
|
|
if ( $offset >= $results_per_page ) {
|
|
$previous_page_offset = $offset - $results_per_page;
|
|
}
|
|
my $next_page_offset = $offset + $results_per_page;
|
|
# If we're within the first 10 pages, keep it simple
|
|
#warn "current page:".$current_page_number;
|
|
if ($current_page_number < 10) {
|
|
# just show the first 10 pages
|
|
# Loop through the pages
|
|
my $pages_to_show = 10;
|
|
$pages_to_show = $pages if $pages<10;
|
|
for ($i=1; $i<=$pages_to_show;$i++) {
|
|
# the offset for this page
|
|
my $this_offset = (($i*$results_per_page)-$results_per_page);
|
|
# the page number for this page
|
|
my $this_page_number = $i;
|
|
# put it in the array
|
|
push @page_numbers,
|
|
{ offset => $this_offset,
|
|
pg => $this_page_number,
|
|
highlight => $this_page_number == $current_page_number,
|
|
sort_by => join ' ', @sort_by
|
|
};
|
|
|
|
}
|
|
|
|
}
|
|
# now, show twenty pages, with the current one smack in the middle
|
|
else {
|
|
for ($i=$current_page_number; $i<=($current_page_number + 20 );$i++) {
|
|
my $this_offset = ((($i-9)*$results_per_page)-$results_per_page);
|
|
my $this_page_number = $i-9;
|
|
if ( $this_page_number <= $pages ) {
|
|
push @page_numbers,
|
|
{ offset => $this_offset,
|
|
pg => $this_page_number,
|
|
highlight => $this_page_number == $current_page_number,
|
|
sort_by => join ' ', @sort_by
|
|
};
|
|
}
|
|
}
|
|
|
|
}
|
|
$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;
|
|
}
|
|
# no hits
|
|
else {
|
|
my $nohits = C4::Context->preference('OPACNoResultsFound');
|
|
if ($nohits and $nohits=~/{QUERY_KW}/){
|
|
# extracting keywords in case of relaunching search
|
|
(my $query_kw=$query_desc)=~s/ and|or / /g;
|
|
my @query_kw=($query_kw=~ /([-\w]+\b)(?:[^,:]|$)/g);
|
|
$query_kw=join('+',@query_kw);
|
|
$nohits=~s/{QUERY_KW}/$query_kw/g;
|
|
$template->param('OPACNoResultsFound' =>$nohits);
|
|
}
|
|
$template->param(
|
|
searchdesc => 1,
|
|
query_desc => $query_desc,
|
|
limit_desc => $limit_desc,
|
|
query_cgi => $query_cgi,
|
|
limit_cgi => $limit_cgi
|
|
);
|
|
}
|
|
} # end of the if local
|
|
# asynchronously search the authority server
|
|
elsif ($server && $server =~/authorityserver/) { # this is the local authority server
|
|
my @inner_sup_results_array;
|
|
for my $sup_record ( @{$results_hashref->{$server}->{"RECORDS"}} ) {
|
|
my $marc_record_object = MARC::Record->new_from_usmarc($sup_record);
|
|
my $title_field = $marc_record_object->field(100);
|
|
push @inner_sup_results_array, {
|
|
'title' => $title_field->subfield('a'),
|
|
'link' => "&idx=an&q=".$marc_record_object->field('001')->as_string(),
|
|
};
|
|
}
|
|
my $servername = $server;
|
|
push @sup_results_array, { servername => $servername,
|
|
inner_sup_results_loop => \@inner_sup_results_array} if @inner_sup_results_array;
|
|
}
|
|
# FIXME: can add support for other targets as needed here
|
|
$template->param( outer_sup_results_loop => \@sup_results_array);
|
|
} #/end of the for loop
|
|
#$template->param(FEDERATED_RESULTS => \@results_array);
|
|
|
|
for my $facet ( @$facets ) {
|
|
for my $entry ( @{ $facet->{facets} } ) {
|
|
my $index = $entry->{type_link_value};
|
|
my $value = $entry->{facet_link_value};
|
|
$entry->{active} = grep { $_->{input_value} eq qq{$index:$value} } @limit_inputs;
|
|
}
|
|
}
|
|
|
|
|
|
$template->param(
|
|
#classlist => $classlist,
|
|
total => $total,
|
|
opacfacets => 1,
|
|
facets_loop => $facets,
|
|
displayFacetCount=> C4::Context->preference('displayFacetCount')||0,
|
|
scan => $scan,
|
|
search_error => $error,
|
|
);
|
|
|
|
if ($query_desc || $limit_desc) {
|
|
$template->param(searchdesc => 1);
|
|
}
|
|
|
|
# VI. BUILD THE TEMPLATE
|
|
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(
|
|
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 parameter to load Google's javascript in OPAC search screens
|
|
if (C4::Context->preference('GoogleIndicTransliteration')) {
|
|
$template->param('GoogleIndicTransliteration' => 1);
|
|
}
|
|
|
|
$template->{VARS}->{DidYouMean} =
|
|
( defined C4::Context->preference('OPACdidyoumean')
|
|
&& C4::Context->preference('OPACdidyoumean') =~ m/enable/ );
|
|
$template->{VARS}->{IDreamBooksReviews} = C4::Context->preference('IDreamBooksReviews');
|
|
$template->{VARS}->{IDreamBooksReadometer} = C4::Context->preference('IDreamBooksReadometer');
|
|
$template->{VARS}->{IDreamBooksResults} = C4::Context->preference('IDreamBooksResults');
|
|
|
|
if ($offset == 0) {
|
|
$template->param(firstPage => 1);
|
|
}
|
|
|
|
$template->param( borrowernumber => $borrowernumber);
|
|
output_with_http_headers $cgi, $cookie, $template->output, $content_type;
|
|
|