Koha-community/Koha
13
7
Fork 0
Code Issues Releases Wiki Activity
Koha/opac/opac-search.pl
blou 92d021f989 Bug 10986: add system preference to limit the list of languages in advanced search 
In Advanced Search, the list of available language is long and will only
get longer.  For a library offering books in 2-3 languages, that is
offering too many options to the user (most of the small libraries we
deal with only offer documents in two languages).

Code changes:
Languages.pm: Extract getAllLanguages to make a more customizable
getLanguages (have getAllLanguage call it, so rest of codebase is
oblivious to the change).  Build array returned based on system pref if
corresponding argument is set.

search.pl and opac-search.pl: call getLanguages instead of
getAllLanguages.

TESTING
0) All language codes are iso 639-2 (three characters)
1) in OPAC, Advanced search, open Language box, acknowledge 30+ items.
2) in Intranet, go to system preferences AdvancedSearchLanguages,
   enter "ita|eng"
3) back in OPAC, refresh screen, acknowledge only Italian and English
   are listed.
4) in Intranet, click Search then click "More options" to make the
   Language box appear.  Acknowledge limited options.
5) Regression Test: Back to the preference, empty the field then save.
   Go back to the OPAC and Intranet search, refresh the page, then the
   Language drop-box will now contain 30+ items.

Signed-off-by: Mathieu Saby <mathieu.saby@univ-rennes2.fr>
Signed-off-by: Jonathan Druart <jonathan.druart@biblibre.com>
Signed-off-by: Galen Charlton <gmc@esilibrary.com>
2014-04-19 17:18:32 +00:00

889 lines
36 KiB
Perl
Executable file
Raw Blame History

#!/usr/bin/perl
# Copyright 2008 Garry Collum and the Koha Development team
# Copyright 2010 BibLibre
# Copyright 2011 KohaAloha, NZ
#
# 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 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.
# Script to perform searching
# Mostly copied from search.pl, see POD there
use Modern::Perl;
## STEP 1. Load things that are used in both search page and
# results page and decide which template to load, operations
# to perform, etc.
## load Koha modules
use C4::Context;
my $searchengine = C4::Context->preference("SearchEngine");
for ( $searchengine ) {
when ( /^Solr$/ ) {
warn "We use Solr";
require 'opac/search.pl';
exit;
}
when ( /^Zebra$/ ) {
}
}
use C4::Output;
use C4::Auth qw(:DEFAULT get_session ParseSearchHistorySession SetSearchHistorySession);
use C4::Languages qw(getLanguages);
use C4::Search;
use C4::Biblio; # GetBiblioData
use C4::Koha;
use C4::Tags qw(get_tags);
use C4::Branch; # GetBranches
use C4::SocialData;
use C4::Ratings;
use C4::External::OverDrive;
use POSIX qw(ceil floor strftime);
use URI::Escape;
use JSON qw/decode_json encode_json/;
use Business::ISBN;
my $DisplayMultiPlaceHold = C4::Context->preference("DisplayMultiPlaceHold");
# create a new CGI object
# FIXME: no_undef_params needs to be tested
use CGI qw('-no_undef_params');
my $cgi = new CGI;
my $branch_group_limit = $cgi->param("branch_group_limit");
if ( $branch_group_limit ) {
if ( $branch_group_limit =~ /^multibranchlimit-/ ) {
# For search groups we are going to convert this branch_group_limit CGI
# parameter into a multibranchlimit CGI parameter for the purposes of
# actually performing the query
$cgi->param(
-name => 'multibranchlimit',
-values => substr($branch_group_limit, 17)
);
} else {
$cgi->append(
-name => 'limit',
-values => [ $branch_group_limit ]
);
}
}
BEGIN {
if (C4::Context->preference('BakerTaylorEnabled')) {
require C4::External::BakerTaylor;
import C4::External::BakerTaylor qw(&image_url &link_url);
}
}
my ($template,$borrowernumber,$cookie);
my $lang = C4::Templates::getlanguage($cgi, 'opac');
# decide which template to use
my $template_name;
my $template_type = 'basic';
my @params = $cgi->param("limit");
my $format = $cgi->param("format") || '';
my $build_grouped_results = C4::Context->preference('OPACGroupResults');
if ($format =~ /(rss|atom|opensearchdescription)/) {
$template_name = 'opac-opensearch.tmpl';
}
elsif (@params && $build_grouped_results) {
$template_name = 'opac-results-grouped.tmpl';
}
elsif ((@params>=1) || ($cgi->param("q")) || ($cgi->param('multibranchlimit')) || ($cgi->param('limit-yr')) ) {
$template_name = 'opac-results.tmpl';
}
else {
$template_name = 'opac-advsearch.tmpl';
$template_type = 'advsearch';
}
# load the template
($template, $borrowernumber, $cookie) = get_template_and_user({
template_name => $template_name,
query => $cgi,
type => "opac",
authnotrequired => ( C4::Context->preference("OpacPublic") ? 1 : 0 ),
}
);
if ($template_name eq 'opac-results.tmpl') {
$template->param('COinSinOPACResults' => C4::Context->preference('COinSinOPACResults'));
}
# get biblionumbers stored in the cart
my @cart_list;
if($cgi->cookie("bib_list")){
my $cart_list = $cgi->cookie("bib_list");
@cart_list = split(/\//, $cart_list);
}
if ($format eq 'rss2' or $format eq 'opensearchdescription' or $format eq 'atom') {
$template->param($format => 1);
$template->param(timestamp => strftime("%Y-%m-%dT%H:%M:%S-00:00", gmtime)) if ($format eq 'atom');
# FIXME - the timestamp is a hack - the biblio update timestamp should be used for each
# entry, but not sure if that's worth an extra database query for each bib
}
if (C4::Context->preference("marcflavour") eq "UNIMARC" ) {
$template->param('UNIMARC' => 1);
}
elsif (C4::Context->preference("marcflavour") eq "MARC21" ) {
$template->param('usmarc' => 1);
}
$template->param( 'AllowOnShelfHolds' => C4::Context->preference('AllowOnShelfHolds') );
$template->param( 'OPACNoResultsFound' => C4::Context->preference('OPACNoResultsFound') );
$template->param(
OpacStarRatings => C4::Context->preference("OpacStarRatings") );
if (C4::Context->preference('BakerTaylorEnabled')) {
$template->param(
BakerTaylorEnabled => 1,
BakerTaylorImageURL => &image_url(),
BakerTaylorLinkURL => &link_url(),
BakerTaylorBookstoreURL => C4::Context->preference('BakerTaylorBookstoreURL'),
);
}
if (C4::Context->preference('TagsEnabled')) {
$template->param(TagsEnabled => 1);
foreach (qw(TagsShowOnList TagsInputOnList)) {
C4::Context->preference($_) and $template->param($_ => 1);
}
}
## URI Re-Writing
# Deprecated, but preserved because it's interesting :-)
# The same thing can be accomplished with mod_rewrite in
# a more elegant way
#
#my $rewrite_flag;
#my $uri = $cgi->url(-base => 1);
#my $relative_url = $cgi->url(-relative=>1);
#$uri.="/".$relative_url."?";
#warn "URI:$uri";
#my @cgi_params_list = $cgi->param();
#my $url_params = $cgi->Vars;
#
#for my $each_param_set (@cgi_params_list) {
# $uri.= join "", map "\&$each_param_set=".$_, split("\0",$url_params->{$each_param_set}) if $url_params->{$each_param_set};
#}
#warn "New URI:$uri";
# Only re-write a URI if there are params or if it already hasn't been re-written
#unless (($cgi->param('r')) || (!$cgi->param()) ) {
# print $cgi->redirect( -uri=>$uri."&r=1",
# -cookie => $cookie);
# exit;
#}
# 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'),
);
# 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;
# the index parameter is different for item-level itemtypes
my $itype_or_itemtype = (C4::Context->preference("item-level_itypes"))?'itype':'itemtype';
my @advancedsearchesloop;
my $cnt;
my $advanced_search_types = C4::Context->preference("AdvancedSearchTypes") || "itemtypes";
my @advanced_search_types = split(/\|/, $advanced_search_types);
foreach my $advanced_srch_type (@advanced_search_types) {
if ($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 %$itemtypes ) {
my %row =( number=>$cnt++,
ccl => "$itype_or_itemtype,phr",
code => $thisitemtype,
description => $itemtypes->{$thisitemtype}->{'description'},
imageurl=> getitemtypeimagelocation( 'opac', $itemtypes->{$thisitemtype}->{'imageurl'} ),
);
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 @authvalueloop;
for my $thisitemtype (@$advsearchtypes) {
my %row =(
number=>$cnt++,
ccl => $advanced_srch_type,
code => $thisitemtype->{authorised_value},
description => $thisitemtype->{'lib_opac'} || $thisitemtype->{'lib'},
imageurl => getitemtypeimagelocation( 'opac', $thisitemtype->{'imageurl'} ),
);
push @authvalueloop, \%row;
}
my %search_code = ( advanced_search_type => $advanced_srch_type,
code_loop => \@authvalueloop );
push @advancedsearchesloop, \%search_code;
}
}
$template->param(advancedsearchesloop => \@advancedsearchesloop);
# The following should only be loaded if we're bringing up the advanced search template
if ( $template_type && $template_type eq 'advsearch' ) {
# load the servers (used for searching -- to do federated searching, etc.)
my $primary_servers_loop;# = displayPrimaryServers();
$template->param(outer_servers_loop => $primary_servers_loop,);
my $secondary_servers_loop;
$template->param(outer_sup_servers_loop => $secondary_servers_loop,);
# set the default sorting
if ( C4::Context->preference('OPACdefaultSortField')
&& C4::Context->preference('OPACdefaultSortOrder') ) {
my $default_sort_by =
C4::Context->preference('OPACdefaultSortField') . '_'
. C4::Context->preference('OPACdefaultSortOrder');
$template->param( sort_by => $default_sort_by );
}
# determine what to display next to the search boxes (ie, boolean option
# shouldn't appear on the first one, scan indexes should, adding a new
# box should only appear on the last, etc.
my @search_boxes_array;
my $search_boxes_count = 3; # begin whith 3 boxes
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 ($i==1) {
push @search_boxes_array,
{
scan_index => 1,
};
}
# if it's the last one, show the 'add field' box
elsif ($i==$search_boxes_count) {
push @search_boxes_array,
{
boolean => 1,
add_field => 1,
};
}
else {
push @search_boxes_array,
{
boolean => 1,
};
}
}
$template->param(uc( C4::Context->preference("marcflavour")) => 1, # we already did this for UNIMARC
advsearch => 1,
search_boxes_loop => \@search_boxes_array);
# use the global setting by default
if ( C4::Context->preference("expandedSearchOption") == 1 ) {
$template->param( expanded_options => C4::Context->preference("expandedSearchOption") );
}
# 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'));
}
}
if (C4::Context->preference('OPACNumbersPreferPhrase')) {
$template->param('numbersphr' => 1);
}
output_html_with_http_headers $cgi, $cookie, $template->output;
exit;
}
### OK, if we're this far, we're performing an actual search
# Fetch the paramater list as a hash in scalar context:
# * returns paramater list as tied hash ref
# * we can edit the values by changing the key
# * multivalued CGI paramaters are returned as a packaged string separated by "\0" (null)
my $params = $cgi->Vars;
my $tag;
$tag = $params->{tag} if $params->{tag};
# String with params with the search criteria for the paging in opac-detail
my $pasarParams = '';
my $j = 0;
for (keys %$params) {
my @pasarParam = $cgi->param($_);
for my $paramValue(@pasarParam) {
$pasarParams .= '&amp;' if ($j > 0);
$pasarParams .= $_ . '=' . $paramValue;
$j++;
}
}
# Params that can have more than one value
# sort by is used to sort the query
# in theory can have more than one but generally there's just one
my @sort_by;
my $default_sort_by;
if ( C4::Context->preference('OPACdefaultSortField')
&& C4::Context->preference('OPACdefaultSortOrder') ) {
$default_sort_by =
C4::Context->preference('OPACdefaultSortField') . '_'
. C4::Context->preference('OPACdefaultSortOrder');
}
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[0] = $default_sort_by if !$sort_by[0] && defined($default_sort_by);
foreach my $sort (@sort_by) {
if ( $sort ~~ @allowed_sortby ) {
$template->param($sort => 1);
}
}
$template->param('sort_by' => $sort_by[0]);
# Use the servers defined, or just search our local catalog(default)
my @servers = $cgi->param('server');
unless (@servers) {
#FIXME: this should be handled using Context.pm
@servers = ("biblioserver");
# @servers = C4::Context->config("biblioserver");
}
# operators include boolean and proximity operators and are used
# to evaluate multiple operands
my @operators = $cgi->param('op');
@operators = map { uri_unescape($_) } @operators;
# indexes are query qualifiers, like 'title', 'author', etc. They
# can be single or multiple parameters separated by comma: kw,right-Truncation
my @indexes = $cgi->param('idx');
@indexes = map { uri_unescape($_) } @indexes;
# if a simple index (only one) display the index used in the top search box
if ($indexes[0] && !$indexes[1]) {
$template->param("ms_".$indexes[0] => 1);
}
# an operand can be a single term, a phrase, or a complete ccl query
my @operands = $cgi->param('q');
@operands = map { uri_unescape($_) } @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 = $cgi->param('limit');
@limits = map { uri_unescape($_) } @limits;
if($params->{'multibranchlimit'}) {
my $multibranch = '('.join( " or ", map { "branch: $_ " } @{ GetBranchesInCategory( $params->{'multibranchlimit'} ) } ).')';
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 ($params->{'limit-yr'} =~ /\d{4}-\d{4}/) {
my ($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}/) {
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;
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 @results;
## 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);
sub _input_cgi_parse {
my @elements;
for my $this_cgi ( split('&',shift) ) {
next unless $this_cgi;
$this_cgi =~ /(.*?)=(.*)/;
push @elements, { input_name => $1, input_value => $2 };
}
return @elements;
}
## parse the query_cgi string and put it into a form suitable for <input>s
my @query_inputs = _input_cgi_parse($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) : ();
# 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/) {
$query = "($query) not Suppress=1";
}
}
else {
$query = "($query) not Suppress=1";
}
}
$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) {
$query_cgi = "tag=" .$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 {$_->{marc}} @biblist );
$DEBUG and printf STDERR "taglist (%s biblionumber)\nmarclist (%s records)\n", scalar(@$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);
};
} else {
$pasarParams .= '&amp;query=' . $query;
$pasarParams .= '&amp;count=' . $results_per_page;
$pasarParams .= '&amp;simple_query=' . $simple_query;
$pasarParams .= '&amp;query_type=' . $query_type if ($query_type);
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;
}
# use Data::Dumper; print STDERR "-" x 25, "\n", Dumper($results_hashref);
if ($@ || $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;
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( 'opac', $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('opac', $query_desc, $hits, $results_per_page, $offset, $scan,
$results_hashref->{$server}->{"RECORDS"});
}
$hits = 0 unless @newresults;
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 $record = GetMarcBiblio($res->{'biblionumber'});
$res->{coins} = GetCOinSBiblio($record);
}
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')
});
}
}
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'} = $rating->{'rating_avg_int'};
}
}
if ($results_hashref->{$server}->{"hits"}){
$total = $total + $hits;
}
# Opac search history
if (C4::Context->preference('EnableOpacSearchHistory')) {
my @recentSearches = ParseSearchHistorySession($cgi);
# Adding the new search if needed
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, $limit_desc;
if (!$borrowernumber || $borrowernumber eq '') {
# To the session (the user is not logged in)
if (!$offset) {
push @recentSearches, {
"query_desc" => Encode::decode_utf8($query_desc_history) || "unknown",
"query_cgi" => Encode::decode_utf8($query_cgi_history) || "unknown",
"time" => time(),
"total" => $total
};
$template->param(ShowOpacRecentSearchLink => 1);
}
shift @recentSearches if (@recentSearches > 15);
SetSearchHistorySession($cgi, \@recentSearches);
}
else {
# To the database (the user is logged in)
if (!$offset) {
AddSearchHistory($borrowernumber, $cgi->cookie("CGISESSID"), $query_desc_history, $query_cgi_history, $total);
$template->param(ShowOpacRecentSearchLink => 1);
}
}
}
## If there's just one result, redirect to the detail page
if ($total == 1 && $format ne 'rss2'
&& $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 .= '&amp;listBiblios=';
my $j = 0;
foreach (@newresults) {
my $bibnum = ($_->{biblionumber})?$_->{biblionumber}:0;
$pasarParams .= $bibnum . ',';
$j++;
last if ($j == $results_per_page);
}
chop $pasarParams if ($pasarParams =~ /,$/);
$pasarParams .= '&amp;total=' . int($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);
}
$template->param(stopwords_removed => "@$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
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 $branchname;
if ( C4::Context->preference('HighlightOwnItemsOnOPACWhich') eq 'PatronBranch' ) {
$branchname = $branches->{$branch}->{'branchname'};
}
elsif ( C4::Context->preference('HighlightOwnItemsOnOPACWhich') eq 'OpacURLBranch' ) {
$branchname = $branches->{ $ENV{'BRANCHCODE'} }->{'branchname'};
}
foreach my $res ( @newresults ) {
my @new_loop;
my @top_loop;
my @old_loop = @{$res->{'available_items_loop'}};
foreach my $item ( @old_loop ) {
if ( $item->{'branchname'} eq $branchname ) {
$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;
# total number of pages there will be
my $pages = ceil($hits / $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,
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;
$query_kw = Encode::decode_utf8($query_kw);
my @query_kw=($query_kw=~ /([-\w]+\b)(?:[^,:]|$)/g);
$query_kw=join('+',@query_kw);
$nohits=~s/{QUERY_KW}/$query_kw/g;
$template->param('OPACNoResultsFound' =>$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' => $title_field->subfield('a'),
'link' => "&amp;idx=an&amp;q=".$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);
$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) {
$template->param(searchdesc => 1);
}
# VI. BUILD THE TEMPLATE
# Build drop-down list for 'Add To:' menu...
my ($totalref, $pubshelves, $barshelves)=
C4::VirtualShelves::GetSomeShelfNames($borrowernumber,'COMBO',1);
$template->param(
addbarshelves => $totalref->{bartotal},
addbarshelvesloop => $barshelves,
addpubshelves => $totalref->{pubtotal},
addpubshelvesloop => $pubshelves,
);
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 (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 && IsOverDriveEnabled()) {
$template->param(OverDriveEnabled => 1);
$template->param(OverDriveLibraryID => C4::Context->preference('OverDriveLibraryID'));
}
$template->param( borrowernumber => $borrowernumber);
output_with_http_headers $cgi, $cookie, $template->output, $content_type;
View git blame Copy permalink