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Koha/catalogue/search.pl
Jonathan Druart 8d04291153 Bug 12478: Display facet terms ordered by number of occurrences 
By default ES returns the facet terms ordered by most used, which makes
sense.

This patch removes resort done in the scripts (catalogue/search.pl and
opac/opac-search.pl) and moves it to the module.

For Zebra it's now done in C4::Search::getRecords, and there is no
change to expect (still alphabetically).

On the Elastic search side, we could imagine to let the library define
the order of the facets. The facet terms are now sorted by most used.

To test easily this change, turn on the displayFacetCount pref.

Signed-off-by: Nick Clemens <nick@bywatersolutions.com>
Signed-off-by: Jesse Weaver <jweaver@bywatersolutions.com>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>

Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>

Signed-off-by: Brendan Gallagher <brendan@bywatersolutions.com>
2016-04-26 20:20:12 +00:00

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#!/usr/bin/perl
# Script to perform searching
# For documentation try 'perldoc /path/to/search'
#
# Copyright 2006 LibLime
# Copyright 2010 BibLibre
#
# 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 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.
#
# You should have received a copy of the GNU General Public License
# along with Koha; if not, see <http://www.gnu.org/licenses>.
=head1 NAME
search - a search script for finding records in a Koha system (Version 3)
=head1 OVERVIEW
This script utilizes a new search API for Koha 3. It is designed to be
simple to use and configure, yet capable of performing feats like stemming,
field weighting, relevance ranking, support for multiple query language
formats (CCL, CQL, PQF), full support for the bib1 attribute set, extended
attribute sets defined in Zebra profiles, access to the full range of Z39.50
and SRU query options, federated searches on Z39.50/SRU targets, etc.
The API as represented in this script is mostly sound, even if the individual
functions in Search.pm and Koha.pm need to be cleaned up. Of course, you are
free to disagree :-)
I will attempt to describe what is happening at each part of this script.
-- Joshua Ferraro <jmf AT liblime DOT com>
=head2 INTRO
This script performs two functions:
=over
=item 1. interacts with Koha to retrieve and display the results of a search
=item 2. loads the advanced search page
=back
These two functions share many of the same variables and modules, so the first
task is to load what they have in common and determine which template to use.
Once determined, proceed to only load the variables and procedures necessary
for that function.
=head2 LOADING ADVANCED SEARCH PAGE
This is fairly straightforward, and I won't go into detail ;-)
=head2 PERFORMING A SEARCH
If we're performing a search, this script performs three primary
operations:
=over
=item 1. builds query strings (yes, plural)
=item 2. perform the search and return the results array
=item 3. build the HTML for output to the template
=back
There are several additional secondary functions performed that I will
not cover in detail.
=head3 1. Building Query Strings
There are several types of queries needed in the process of search and retrieve:
=over
=item 1 $query - the fully-built query passed to zebra
This is the most complex query that needs to be built. The original design goal
was to use a custom CCL2PQF query parser to translate an incoming CCL query into
a multi-leaf query to pass to Zebra. It needs to be multi-leaf to allow field
weighting, koha-specific relevance ranking, and stemming. When I have a chance
I'll try to flesh out this section to better explain.
This query incorporates query profiles that aren't compatible with most non-Zebra
Z39.50 targets to acomplish the field weighting and relevance ranking.
=item 2 $simple_query - a simple query that doesn't contain the field weighting,
stemming, etc., suitable to pass off to other search targets
This query is just the user's query expressed in CCL CQL, or PQF for passing to a
non-zebra Z39.50 target (one that doesn't support the extended profile that Zebra does).
=item 3 $query_cgi - passed to the template / saved for future refinements of
the query (by user)
This is a simple string that completely expresses the query as a CGI string that
can be used for future refinements of the query or as a part of a history feature.
=item 4 $query_desc - Human search description - what the user sees in search
feedback area
This is a simple string that is human readable. It will contain '=', ',', etc.
=back
=head3 2. Perform the Search
This section takes the query strings and performs searches on the named servers,
including the Koha Zebra server, stores the results in a deeply nested object,
builds 'faceted results', and returns these objects.
=head3 3. Build HTML
The final major section of this script takes the objects collected thusfar and
builds the HTML for output to the template and user.
=head3 Additional Notes
Not yet completed...
=cut
use strict; # always use
#use warnings; FIXME - Bug 2505
## 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;
use C4::Output;
use C4::Auth qw(:DEFAULT get_session);
use C4::Search;
use C4::Languages qw(getLanguages);
use C4::Koha;
use C4::Members qw(GetMember);
use URI::Escape;
use POSIX qw(ceil floor);
use C4::Branch; # GetBranches
use C4::Search::History;
use Koha::LibraryCategories;
use Koha::Virtualshelves;
use Koha::SearchEngine::Search;
use Koha::SearchEngine::QueryBuilder;
use URI::Escape;
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' -utf8 );
my $cgi = new CGI;
# decide which template to use
my $template_name;
my $template_type;
my @params = $cgi->param("limit");
if ((@params>=1) || ($cgi->param("q")) || ($cgi->param('multibranchlimit')) || ($cgi->param('limit-yr')) ) {
$template_name = 'catalogue/results.tt';
}
else {
$template_name = 'catalogue/advsearch.tt';
$template_type = 'advsearch';
}
# load the template
my ($template, $borrowernumber, $cookie) = get_template_and_user({
template_name => $template_name,
query => $cgi,
type => "intranet",
authnotrequired => 0,
flagsrequired => { catalogue => 1 },
}
);
my $lang = C4::Languages::getlanguage($cgi);
if (C4::Context->preference("marcflavour") eq "UNIMARC" ) {
$template->param('UNIMARC' => 1);
}
if (C4::Context->preference("IntranetNumbersPreferPhrase")) {
$template->param('numbersphr' => 1);
}
if($cgi->cookie("holdfor")){
my $holdfor_patron = GetMember('borrowernumber' => $cgi->cookie("holdfor"));
$template->param(
holdfor => $cgi->cookie("holdfor"),
holdfor_surname => $holdfor_patron->{'surname'},
holdfor_firstname => $holdfor_patron->{'firstname'},
holdfor_cardnumber => $holdfor_patron->{'cardnumber'},
);
}
# load the branches
my $branches = GetBranches();
# Populate branch_loop with all branches sorted by their name. If
# IndependentBranches is activated, set the default branch to the borrower
# branch, except for superlibrarian who need to search all libraries.
my $user = C4::Context->userenv;
my @branch_loop = map {
{
value => $_,
branchname => $branches->{$_}->{branchname},
selected => $user->{branch} eq $_ && C4::Branch::onlymine(),
}
} sort {
$branches->{$a}->{branchname} cmp $branches->{$b}->{branchname}
} keys %$branches;
my $categories = Koha::LibraryCategories->search( { categorytype => 'searchdomain' }, { order_by => [ 'categorytype', 'categorycode' ] } );
$template->param(branchloop => \@branch_loop, searchdomainloop => $categories);
# 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) {
$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}->{translated_description} cmp $itemtypes->{$b}->{translated_description} } keys %$itemtypes ) {
my %row =( number=>$cnt++,
ccl => "$itype_or_itemtype,phr",
code => $thisitemtype,
description => $itemtypes->{$thisitemtype}->{translated_description},
imageurl=> getitemtypeimagelocation( 'intranet', $itemtypes->{$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);
my @authvalueloop;
for my $thisitemtype (@$advsearchtypes) {
my %row =(
number=>$cnt++,
ccl => $advanced_srch_type,
code => $thisitemtype->{authorised_value},
description => $thisitemtype->{'lib'},
imageurl => getitemtypeimagelocation( 'intranet', $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);
my $types = C4::Context->preference("AdvancedSearchTypes") || "itemtypes";
my $advancedsearchesloop = prepare_adv_search_types($types);
$template->param(advancedsearchesloop => $advancedsearchesloop);
# The following should only be loaded if we're bringing up the advanced search template
if ( $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('defaultSortField') . '_'
. C4::Context->preference('defaultSortOrder');
$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
# FIXME: all this junk can be done in TMPL using __first__ and __last__
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,
search_boxes_loop => \@search_boxes_array);
# load the language limits (for search)
my $languages_limit_loop = getLanguages($lang, 1);
$template->param(search_languages_loop => $languages_limit_loop,);
# Expanded search options in advanced search:
# use the global setting by default, but let the user override it
{
my $expanded = $cgi->param('expanded_options');
$expanded = C4::Context->preference("expandedSearchOption") || 0
if !defined($expanded) || $expanded !~ /^0|1$/;
$template->param( expanded_options => $expanded );
}
$template->param(virtualshelves => C4::Context->preference("virtualshelves"));
output_html_with_http_headers $cgi, $cookie, $template->output;
exit;
}
### OK, if we're this far, we're performing a search, not just loading the advanced search page
# 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;
# 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('defaultSortField')
&& C4::Context->preference('defaultSortOrder') ) {
$default_sort_by =
C4::Context->preference('defaultSortField') . '_'
. C4::Context->preference('defaultSortOrder');
}
@sort_by = $cgi->param('sort_by');
$sort_by[0] = $default_sort_by unless $sort_by[0];
foreach my $sort (@sort_by) {
$template->param($sort => 1) if $sort;
}
$template->param('sort_by' => $sort_by[0]);
# Use the servers defined, or just search our local catalog(default)
my @servers = $cgi->param('server');
unless (@servers) {
#FIXME: this should be handled using Context.pm
@servers = ("biblioserver");
# @servers = C4::Context->config("biblioserver");
}
# operators include boolean and proximity operators and are used
# to evaluate multiple operands
my @operators = map uri_unescape($_), $cgi->param('op');
# indexes are query qualifiers, like 'title', 'author', etc. They
# can be single or multiple parameters separated by comma: kw,right-Truncation
my @indexes = map uri_unescape($_), $cgi->param('idx');
# if a simple index (only one) display the index used in the top search box
if ($indexes[0] && (!$indexes[1] || $params->{'scan'})) {
my $idx = "ms_".$indexes[0];
$idx =~ s/\,/comma/g; # template toolkit doesnt like variables with a , in it
$template->param($idx => 1);
}
# an operand can be a single term, a phrase, or a complete ccl query
my @operands = map uri_unescape($_), $cgi->param('q');
# limits are use to limit to results to a pre-defined category such as branch or language
my @limits = map uri_unescape($_), $cgi->param('limit');
my @nolimits = map uri_unescape($_), $cgi->param('nolimit');
my %is_nolimit = map { $_ => 1 } @nolimits;
@limits = grep { not $is_nolimit{$_} } @limits;
if($params->{'multibranchlimit'}) {
my $library_category = Koha::LibraryCategories->find( $params->{multibranchlimit} );
my @libraries = $library_category->libraries;
my $multibranch = '('.join( " or ", map { 'branch: ' . $_->id } @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
my $limit_yr;
my $limit_yr_value;
if ($params->{'limit-yr'}) {
if ($params->{'limit-yr'} =~ /\d{4}-\d{4}/) {
my ($yr1,$yr2) = split(/-/, $params->{'limit-yr'});
$limit_yr = "yr,st-numeric,ge=$yr1 and yr,st-numeric,le=$yr2";
$limit_yr_value = "$yr1-$yr2";
}
elsif ($params->{'limit-yr'} =~ /\d{4}/) {
$limit_yr = "yr,st-numeric=$params->{'limit-yr'}";
$limit_yr_value = $params->{'limit-yr'};
}
push @limits,$limit_yr;
#FIXME: Should return a error to the user, incorect date format specified
}
# convert indexes and operands to corresponding parameter names for the z3950 search
# $ %z3950p will be a hash ref if the indexes are present (advacned search), otherwise undef
my $z3950par;
my $indexes2z3950 = {
kw=>'title', au=>'author', 'au,phr'=>'author', nb=>'isbn', ns=>'issn',
'lcn,phr'=>'dewey', su=>'subject', 'su,phr'=>'subject',
ti=>'title', 'ti,phr'=>'title', se=>'title'
};
for (my $ii = 0; $ii < @operands; ++$ii)
{
my $name = $indexes2z3950->{$indexes[$ii] || 'kw'};
if (defined $name && defined $operands[$ii])
{
$z3950par ||= {};
$z3950par->{$name} = $operands[$ii] if !exists $z3950par->{$name};
}
}
# Params that can only have one value
my $scan = $params->{'scan'};
my $count = C4::Context->preference('numSearchResults') || 20;
my $results_per_page = $params->{'count'} || $count;
my $offset = $params->{'offset'} || 0;
my $page = $cgi->param('page') || 1;
#my $offset = ($page-1)*$results_per_page;
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,$query_type);
my $builder = Koha::SearchEngine::QueryBuilder->new(
{ index => $Koha::SearchEngine::BIBLIOS_INDEX } );
my $searcher = Koha::SearchEngine::Search->new(
{ index => $Koha::SearchEngine::BIBLIOS_INDEX } );
my @results;
## 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, $scan, $lang );
## parse the query_cgi string and put it into a form suitable for <input>s
my @query_inputs;
my $scan_index_to_use;
for my $this_cgi ( split('&',$query_cgi) ) {
next unless $this_cgi;
$this_cgi =~ m/(.*?)=(.*)/;
my $input_name = $1;
my $input_value = $2;
push @query_inputs, { input_name => $input_name, input_value => Encode::decode_utf8( uri_unescape( $input_value ) ) };
if ($input_name eq 'idx') {
$scan_index_to_use = $input_value; # unless $scan_index_to_use;
}
}
$template->param ( QUERY_INPUTS => \@query_inputs,
scan_index_to_use => $scan_index_to_use );
## parse the limit_cgi string and put it into a form suitable for <input>s
my @limit_inputs;
for my $this_cgi ( split('&',$limit_cgi) ) {
next unless $this_cgi;
# handle special case limit-yr
if ($this_cgi =~ /yr,st-numeric/) {
push @limit_inputs, { input_name => 'limit-yr', input_value => $limit_yr_value };
next;
}
$this_cgi =~ m/(.*=)(.*)/;
my $input_name = $1;
my $input_value = $2;
$input_name =~ s/=$//;
push @limit_inputs, { input_name => $input_name, input_value => Encode::decode_utf8( uri_unescape($input_value) ) };
}
$template->param ( LIMIT_INPUTS => \@limit_inputs );
## II. DO THE SEARCH AND GET THE RESULTS
my $total; # 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_hashref;
eval {
my $itemtypes = GetItemTypes;
( $error, $results_hashref, $facets ) = $searcher->search_compat(
$query, $simple_query, \@sort_by, \@servers,
$results_per_page, $offset, $expanded_facet, $branches,
$itemtypes, $query_type, $scan
);
};
if ($@ || $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 =~/biblioserver/) { # this is the local bibliographic server
$hits = $results_hashref->{$server}->{"hits"};
my $page = $cgi->param('page') || 0;
my @newresults = searchResults('intranet', $query_desc, $hits, $results_per_page, $offset, $scan,
$results_hashref->{$server}->{"RECORDS"});
$total = $total + $results_hashref->{$server}->{"hits"};
# Search history
if (C4::Context->preference('EnableSearchHistory')) {
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 = $query_desc;
$query_desc_history .= ", $limit_desc"
if $limit_desc;
C4::Search::History::add({
userid => $borrowernumber,
sessionid => $cgi->cookie("CGISESSID"),
query_desc => $query_desc_history,
query_cgi => $query_cgi_history,
total => $total,
type => "biblio",
});
}
$template->param( EnableSearchHistory => 1 );
}
## If there's just one result, redirect to the detail page
if ($total == 1) {
my $biblionumber = $newresults[0]->{biblionumber};
my $defaultview = C4::Context->preference('IntranetBiblioDefaultView');
my $views = { C4::Search::enabled_staff_search_views };
if ($defaultview eq 'isbd' && $views->{can_view_ISBD}) {
print $cgi->redirect("/cgi-bin/koha/catalogue/ISBDdetail.pl?biblionumber=$biblionumber");
} elsif ($defaultview eq 'marc' && $views->{can_view_MARC}) {
print $cgi->redirect("/cgi-bin/koha/catalogue/MARCdetail.pl?biblionumber=$biblionumber");
} elsif ($defaultview eq 'labeled_marc' && $views->{can_view_labeledMARC}) {
print $cgi->redirect("/cgi-bin/koha/catalogue/labeledMARCdetail.pl?biblionumber=$biblionumber");
} else {
print $cgi->redirect("/cgi-bin/koha/catalogue/detail.pl?biblionumber=$biblionumber");
}
exit;
}
# set up parameters if user wishes to re-run the search
# as a Z39.50 search
$template->param (z3950_search_params => C4::Search::z3950_search_args($z3950par || $query_desc));
if ($hits) {
$template->param(total => $hits);
my $limit_cgi_not_availablity = $limit_cgi;
$limit_cgi_not_availablity =~ s/&limit=available//g;
$template->param(limit_cgi_not_availablity => $limit_cgi_not_availablity);
$template->param(limit_cgi => $limit_cgi);
$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);
# must define a value for size if not present in DB
# in order to avoid problems generated by the default size value in TT
foreach my $line (@newresults) {
if ( not exists $line->{'size'} ) { $line->{'size'} = "" }
}
$template->param(SEARCH_RESULTS => \@newresults);
## FIXME: add a global function for this, it's better than the current global one
## 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;
$current_page_number = ($offset / $results_per_page + 1) if $offset;
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 (my $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,
# it should only be highlighted if it's the current page
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 (my $i=$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
};
}
}
}
# FIXME: no previous_page_offset when pages < 2
$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 {
$template->param(searchdesc => 1,query_desc => $query_desc,limit_desc => $limit_desc);
}
} # end of the if local
# asynchronously search the authority server
elsif ($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 = C4::Search::new_record_from_zebra(
'authorityserver',
$sup_record
);
# warn "Authority Found: ".$marc_record_object->as_formatted();
push @inner_sup_results_array, {
'title' => $marc_record_object->field(100)->subfield('a'),
'link' => "&amp;idx=an&amp;q=".$marc_record_object->field('001')->as_string(),
};
}
push @sup_results_array, { servername => $server,
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->{'VARS'}->{'searchid'} = $cgi->param('searchid');
my $gotonumber = $cgi->param('gotoNumber');
if ($gotonumber eq 'last' || $gotonumber eq 'first') {
$template->{'VARS'}->{'gotoNumber'} = $gotonumber;
}
$template->{'VARS'}->{'gotoPage'} = 'detail.pl';
my $gotopage = $cgi->param('gotoPage');
$template->{'VARS'}->{'gotoPage'} = $gotopage
if $gotopage =~ m/^(ISBD|labeledMARC|MARC|more)?detail.pl$/;
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,
);
output_html_with_http_headers $cgi, $cookie, $template->output;
=head2 prepare_adv_search_types
my $type = C4::Context->preference("AdvancedSearchTypes") || "itemtypes";
my @advanced_search_types = prepare_adv_search_types($type);
Different types can be searched for in the advanced search. This takes the
system preference that defines these types and parses it into an arrayref for
the template.
"itemtypes" is handled specially, as itemtypes aren't an authorised value.
It also accounts for the "item-level_itypes" system preference.
=cut
sub prepare_adv_search_types {
my ($types) = @_;
my @advanced_search_types = split( /\|/, $types );
# the index parameter is different for item-level itemtypes
my $itype_or_itemtype =
( C4::Context->preference("item-level_itypes") ) ? 'itype' : 'itemtype';
my $itemtypes = GetItemTypes;
my ( $cnt, @result );
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
)
{
my %row = (
number => $cnt++,
ccl => "$itype_or_itemtype,phr",
code => $thisitemtype,
description => $itemtypes->{$thisitemtype}->{'description'},
imageurl => getitemtypeimagelocation(
'intranet', $itemtypes->{$thisitemtype}->{'imageurl'}
),
);
push @itypesloop, \%row;
}
my %search_code = (
advanced_search_type => $advanced_srch_type,
code_loop => \@itypesloop
);
push @result, \%search_code;
}
else {
# covers all the other cases: non-itemtype authorized values
my $advsearchtypes = GetAuthorisedValues($advanced_srch_type);
my @authvalueloop;
for my $thisitemtype (@$advsearchtypes) {
my %row = (
number => $cnt++,
ccl => $advanced_srch_type,
code => $thisitemtype->{authorised_value},
description => $thisitemtype->{'lib'},
imageurl => getitemtypeimagelocation(
'intranet', $thisitemtype->{'imageurl'}
),
);
push @authvalueloop, \%row;
}
my %search_code = (
advanced_search_type => $advanced_srch_type,
code_loop => \@authvalueloop
);
push @result, \%search_code;
}
}
return \@result;
}
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