Jonathan Druart
1ac5466bc2
On the search results we are fetching the thumbnails of the local cover
images using catalogue/image.pl
Which means 1 GET per results on the page.
This patch suggests to have this information beforehand in order to
reduce the number of hits and network traffic?
However the page load will be slightly slower ofc.
Signed-off-by: Owen Leonard <oleonard@myacpl.org>
Signed-off-by: Nick Clemens <nick@bywatersolutions.com>
Signed-off-by: Katrin Fischer <katrin.fischer@bsz-bw.de>
(cherry picked from commit 8cde45e072)
Signed-off-by: Fridolin Somers <fridolin.somers@biblibre.com>
865 lines
32 KiB
Prolog
Executable file
865 lines
32 KiB
Prolog
Executable file
#!/usr/bin/perl
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# Script to perform searching
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# For documentation try 'perldoc /path/to/search'
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#
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# Copyright 2006 LibLime
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# Copyright 2010 BibLibre
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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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=head1 NAME
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search - a search script for finding records in a Koha system (Version 3)
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=head1 OVERVIEW
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This script utilizes a new search API for Koha 3. It is designed to be
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simple to use and configure, yet capable of performing feats like stemming,
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field weighting, relevance ranking, support for multiple query language
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formats (CCL, CQL, PQF), full support for the bib1 attribute set, extended
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attribute sets defined in Zebra profiles, access to the full range of Z39.50
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and SRU query options, federated searches on Z39.50/SRU targets, etc.
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The API as represented in this script is mostly sound, even if the individual
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functions in Search.pm and Koha.pm need to be cleaned up. Of course, you are
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free to disagree :-)
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I will attempt to describe what is happening at each part of this script.
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-- Joshua Ferraro <jmf AT liblime DOT com>
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=head2 INTRO
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This script performs two functions:
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=over
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=item 1. interacts with Koha to retrieve and display the results of a search
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=item 2. loads the advanced search page
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=back
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These two functions share many of the same variables and modules, so the first
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task is to load what they have in common and determine which template to use.
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Once determined, proceed to only load the variables and procedures necessary
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for that function.
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=head2 LOADING ADVANCED SEARCH PAGE
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This is fairly straightforward, and I won't go into detail ;-)
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=head2 PERFORMING A SEARCH
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If we're performing a search, this script performs three primary
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operations:
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=over
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=item 1. builds query strings (yes, plural)
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=item 2. perform the search and return the results array
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=item 3. build the HTML for output to the template
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=back
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There are several additional secondary functions performed that I will
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not cover in detail.
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=head3 1. Building Query Strings
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There are several types of queries needed in the process of search and retrieve:
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=over
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=item 1 $query - the fully-built query passed to zebra
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This is the most complex query that needs to be built. The original design goal
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was to use a custom CCL2PQF query parser to translate an incoming CCL query into
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a multi-leaf query to pass to Zebra. It needs to be multi-leaf to allow field
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weighting, koha-specific relevance ranking, and stemming. When I have a chance
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I'll try to flesh out this section to better explain.
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This query incorporates query profiles that aren't compatible with most non-Zebra
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Z39.50 targets to accomplish the field weighting and relevance ranking.
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=item 2 $simple_query - a simple query that doesn't contain the field weighting,
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stemming, etc., suitable to pass off to other search targets
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This query is just the user's query expressed in CCL CQL, or PQF for passing to a
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non-zebra Z39.50 target (one that doesn't support the extended profile that Zebra does).
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=item 3 $query_cgi - passed to the template / saved for future refinements of
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the query (by user)
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This is a simple string that completely expresses the query as a CGI string that
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can be used for future refinements of the query or as a part of a history feature.
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=item 4 $query_desc - Human search description - what the user sees in search
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feedback area
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This is a simple string that is human readable. It will contain '=', ',', etc.
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=back
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=head3 2. Perform the Search
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This section takes the query strings and performs searches on the named servers,
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including the Koha Zebra server, stores the results in a deeply nested object,
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builds 'faceted results', and returns these objects.
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=head3 3. Build HTML
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The final major section of this script takes the objects collected thusfar and
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builds the HTML for output to the template and user.
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=head3 Additional Notes
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Not yet completed...
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=cut
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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 C4::Output qw( output_html_with_http_headers pagination_bar );
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use C4::Circulation qw( barcodedecode );
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use C4::Auth qw( get_template_and_user );
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use C4::Search qw( searchResults enabled_staff_search_views z3950_search_args new_record_from_zebra );
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use C4::Languages qw( getlanguage getLanguages );
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use C4::Koha qw( getitemtypeimagelocation GetAuthorisedValues );
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use URI::Escape;
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use POSIX qw(ceil floor);
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use C4::Search qw( searchResults enabled_staff_search_views z3950_search_args new_record_from_zebra );
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use Koha::ItemTypes;
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use Koha::Library::Groups;
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use Koha::Patrons;
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use Koha::SearchEngine::Search;
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use Koha::SearchEngine::QueryBuilder;
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use Koha::Virtualshelves;
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use Koha::SearchFields;
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use Koha::SearchFilters;
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use URI::Escape;
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use JSON qw( decode_json encode_json );
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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 = CGI->new;
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# decide which template to use
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my $template_name;
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my $template_type;
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# limits are used to limit to results to a pre-defined category such as branch or language
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my @limits = map uri_unescape($_), $cgi->multi_param("limit");
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my @nolimits = map uri_unescape($_), $cgi->multi_param('nolimit');
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my %is_nolimit = map { $_ => 1 } @nolimits;
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@limits = grep { not $is_nolimit{$_} } @limits;
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if (
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!$cgi->param('edit_search') && !$cgi->param('edit_filter') &&
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( (@limits>=1) || (defined $cgi->param("q") && $cgi->param("q") ne "" ) || ($cgi->param('limit-yr')) )
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) {
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$template_name = 'catalogue/results.tt';
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$template_type = 'results';
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}
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else {
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$template_name = 'catalogue/advsearch.tt';
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$template_type = 'advsearch';
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}
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# load the template
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my ($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 => "intranet",
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flagsrequired => { catalogue => 1 },
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}
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);
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my $lang = C4::Languages::getlanguage($cgi);
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if (C4::Context->preference("marcflavour") eq "UNIMARC" ) {
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$template->param('UNIMARC' => 1);
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}
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if($cgi->cookie("holdfor")){
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my $holdfor_patron = Koha::Patrons->find( $cgi->cookie("holdfor") );
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if ( $holdfor_patron ) { # may have been deleted in the meanwhile
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$template->param(
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holdfor => $cgi->cookie("holdfor"),
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holdfor_patron => $holdfor_patron,
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);
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}
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}
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if($cgi->cookie("holdforclub")){
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my $holdfor_club = Koha::Clubs->find( $cgi->cookie("holdforclub") );
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if ( $holdfor_club ) { # May have been deleted in the meanwhile
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$template->param(
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holdforclub => $cgi->cookie("holdforclub"),
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holdforclub_name => $holdfor_club->name,
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);
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}
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}
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if($cgi->cookie("searchToOrder")){
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my ( $basketno, $vendorid ) = split( /\//, $cgi->cookie("searchToOrder") );
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$template->param(
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searchtoorder_basketno => $basketno,
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searchtoorder_vendorid => $vendorid
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);
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}
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# get biblionumbers stored in the cart
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my @cart_list;
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if($cgi->cookie("intranet_bib_list")){
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my $cart_list = $cgi->cookie("intranet_bib_list");
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@cart_list = split(/\//, $cart_list);
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}
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my @search_groups =
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Koha::Library::Groups->get_search_groups( { interface => 'staff' } )->as_list;
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my $branch_limit = '';
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my $limit_param = $cgi->param('limit');
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if ( $limit_param and $limit_param =~ /branch:([\w-]+)/ ) {
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$branch_limit = $1;
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}
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$template->param(
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search_groups => \@search_groups,
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branch_limit => $branch_limit
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);
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# load the Type stuff
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my $types = C4::Context->preference("AdvancedSearchTypes") || "itemtypes";
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my $advancedsearchesloop = prepare_adv_search_types($types);
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$template->param(advancedsearchesloop => $advancedsearchesloop);
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$template->param( searchid => scalar $cgi->param('searchid'), );
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my $default_sort_by = C4::Context->default_catalog_sort_by;
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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 eq 'advsearch' ) {
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my @operands;
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my @operators;
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my @indexes;
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my $expanded = $cgi->param('expanded_options');
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if( $cgi->param('edit_search') ){
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@operands = $cgi->multi_param('q');
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@operators = $cgi->multi_param('op');
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@indexes = $cgi->multi_param('idx');
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$template->param(
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sort => scalar $cgi->param('sort_by'),
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);
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# determine what to display next to the search boxes
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} elsif ( $cgi->param('edit_filter') ){
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my $search_filter = Koha::SearchFilters->find( $cgi->param('edit_filter') );
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if( $search_filter ){
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my $query = decode_json( $search_filter->query );
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my $limits = decode_json( $search_filter->limits );
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@operands = @{ $query->{operands} };
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@indexes = @{ $query->{indexes} };
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@operators = @{ $query->{operators} };
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@limits = @{ $limits->{limits} };
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$template->param( edit_filter => $search_filter );
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} else {
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$template->param( unknown_filter => 1 );
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}
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}
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while( scalar @operands < 3 ){
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push @operands, "";
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}
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$template->param( operands => \@operands );
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$template->param( operators => \@operators );
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$template->param( indexes => \@indexes );
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my %limit_hash;
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foreach my $limit (@limits){
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if ( $limit eq 'available' ){
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$template->param( limit_available => 1 );
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} else {
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my ($index,$value) = split(':',$limit);
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$value =~ s/"//g;
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if ( $index =~ /mc-/ ){
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$limit_hash{$index . "_" . $value} = 1;
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} else {
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push @{$limit_hash{$index}}, $value;
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}
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}
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};
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$template->param( limits => \%limit_hash );
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$expanded = 1 if scalar @operators || scalar @limits;
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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 => $secondary_servers_loop,);
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# set the default sorting
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if ($default_sort_by) {
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$template->param( sort_by => $default_sort_by );
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}
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$template->param(uc(C4::Context->preference("marcflavour")) =>1 );
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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 => $languages_limit_loop,);
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# Expanded search options in advanced search:
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# use the global setting by default, but let the user override it
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{
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$expanded = C4::Context->preference("expandedSearchOption") || 0
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if !defined($expanded) || $expanded !~ /^0|1$/;
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$template->param( expanded_options => $expanded );
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}
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$template->param(virtualshelves => C4::Context->preference("virtualshelves"));
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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 a search, not just loading the advanced search page
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# Fetch the parameter list as a hash in scalar context:
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# * returns parameter list as tied hash ref
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# * we can edit the values by changing the key
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# * multivalued CGI parameters are returned as a packaged string separated by "\0" (null)
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my $params = $cgi->Vars;
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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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@sort_by = $cgi->multi_param('sort_by');
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$sort_by[0] = $default_sort_by unless $sort_by[0];
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foreach my $sort (@sort_by) {
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$template->param($sort => 1) if $sort;
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}
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$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 = $cgi->multi_param('server');
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unless (@servers) {
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#FIXME: this should be handled using Context.pm
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@servers = ("biblioserver");
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# @servers = C4::Context->config("biblioserver");
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}
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# operators include boolean and proximity operators and are used
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# to evaluate multiple operands
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my @operators = map uri_unescape($_), $cgi->multi_param('op');
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# indexes are query qualifiers, like 'title', 'author', etc. They
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# can be single or multiple parameters separated by comma: kw,right-Truncation
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my @indexes = map uri_unescape($_), $cgi->multi_param('idx');
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# if a simple index (only one) display the index used in the top search box
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if ($indexes[0] && (!$indexes[1] || $params->{'scan'})) {
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my $idx = "ms_".$indexes[0];
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$idx =~ s/\,/comma/g; # template toolkit doesn't like variables with a , in it
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$idx =~ s/-/dash/g; # template toolkit doesn't like variables with a dash in it
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$template->param(header_pulldown => $idx);
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}
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# an operand can be a single term, a phrase, or a complete ccl query
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my @operands = map uri_unescape($_), $cgi->multi_param('q');
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# if a simple search, display the value in the search box
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my $basic_search = 0;
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if ($operands[0] && !$operands[1]) {
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my $ms_query = $operands[0];
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$ms_query =~ s/ #\S+//;
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$template->param(ms_value => $ms_query);
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$basic_search=1;
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}
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my $available;
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foreach my $limit(@limits) {
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if ($limit =~/available/) {
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$available = 1;
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}
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}
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$template->param(available => $available);
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# append year limits if they exist
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my $limit_yr;
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my $limit_yr_value;
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if ($params->{'limit-yr'}) {
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if ($params->{'limit-yr'} =~ /\d{4}/) {
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$limit_yr = "yr,st-numeric:$params->{'limit-yr'}";
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$limit_yr_value = $params->{'limit-yr'};
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}
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push @limits,$limit_yr;
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#FIXME: Should return a error to the user, incorect date format specified
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}
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# convert indexes and operands to corresponding parameter names for the z3950 search
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# $ %z3950p will be a hash ref if the indexes are present (advacned search), otherwise undef
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my $z3950par;
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my $indexes2z3950 = {
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kw=>'title', au=>'author', 'au,phr'=>'author', nb=>'isbn', ns=>'issn',
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'lcn,phr'=>'dewey', su=>'subject', 'su,phr'=>'subject',
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ti=>'title', 'ti,phr'=>'title', se=>'title'
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};
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for (my $ii = 0; $ii < @operands; ++$ii)
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{
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my $name = $indexes2z3950->{$indexes[$ii] || 'kw'};
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if (defined $name && defined $operands[$ii])
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{
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$z3950par ||= {};
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$z3950par->{$name} = $operands[$ii] if !exists $z3950par->{$name};
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}
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}
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# Params that can only have one value
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my $scan = $params->{'scan'};
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my $count = C4::Context->preference('numSearchResults') || 20;
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my $results_per_page = $params->{'count'} || $count;
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my $offset = $params->{'offset'} || 0;
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my $whole_record = $params->{'whole_record'} || 0;
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my $weight_search = $params->{'advsearch'} ? $params->{'weight_search'} || 0 : 1;
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$offset = 0 if $offset < 0;
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my $page = $cgi->param('page') || 1;
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#my $offset = ($page-1)*$results_per_page;
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# Define some global variables
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my ( $error,$query,$simple_query,$query_cgi,$query_desc,$limit,$limit_cgi,$limit_desc,$query_type);
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my $builder = Koha::SearchEngine::QueryBuilder->new(
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{ index => $Koha::SearchEngine::BIBLIOS_INDEX } );
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my $searcher = Koha::SearchEngine::Search->new(
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{ index => $Koha::SearchEngine::BIBLIOS_INDEX } );
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# If index indicates the value is a barocode, we need to preproccess it before searching
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for ( my $i = 0; $i < @operands; $i++ ) {
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$operands[$i] = barcodedecode($operands[$i]) if (defined($indexes[$i]) && $indexes[$i] eq 'bc');
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}
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## I. BUILD THE QUERY
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(
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$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, { weighted_fields => $weight_search, whole_record => $whole_record });
|
|
|
|
$template->param( search_query => $query ) if C4::Context->preference('DumpSearchQueryTemplate');
|
|
|
|
## parse the query_cgi string and put it into a form suitable for <input>s
|
|
my @query_inputs;
|
|
my $scan_index_to_use;
|
|
my $scan_search_term_to_use;
|
|
|
|
if ($query_cgi) {
|
|
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') {
|
|
# The form contains multiple fields, so take the first value as the scan index
|
|
$scan_index_to_use = $input_value unless $scan_index_to_use;
|
|
}
|
|
if (!defined $scan_search_term_to_use && $input_name eq 'q') {
|
|
$scan_search_term_to_use = Encode::decode_utf8( uri_unescape( $input_value ));
|
|
}
|
|
}
|
|
}
|
|
|
|
$template->param ( QUERY_INPUTS => \@query_inputs,
|
|
scan_index_to_use => $scan_index_to_use,
|
|
scan_search_term_to_use => $scan_search_term_to_use );
|
|
|
|
## parse the limit_cgi string and put it into a form suitable for <input>s
|
|
my @limit_inputs;
|
|
my %active_filters;
|
|
if ($limit_cgi) {
|
|
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) ) };
|
|
if( $input_value =~ /search_filter/ ){
|
|
my ($filter_id) = ( uri_unescape($input_value) =~ /^search_filter:(.*)$/ );
|
|
$active_filters{$filter_id} = 1;
|
|
}
|
|
|
|
}
|
|
}
|
|
$template->param ( LIMIT_INPUTS => \@limit_inputs );
|
|
|
|
## 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_hashref;
|
|
|
|
eval {
|
|
my $itemtypes = { map { $_->{itemtype} => $_ } @{ Koha::ItemTypes->search_with_localization->unblessed } };
|
|
( $error, $results_hashref, $facets ) = $searcher->search_compat(
|
|
$query, $simple_query, \@sort_by, \@servers,
|
|
$results_per_page, $offset, undef, $itemtypes,
|
|
$query_type, $scan
|
|
);
|
|
};
|
|
|
|
if ($@ || $error) {
|
|
my $query_error = q{};
|
|
$query_error .= $error if $error;
|
|
$query_error .= $@ if $@;
|
|
$template->param(query_error => $query_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
|
|
my $hits = $results_hashref->{$server}->{"hits"} // 0;
|
|
if ( $hits == 0 && $basic_search ){
|
|
$operands[0] = '"'.$operands[0].'"'; #quote it
|
|
## 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, { weighted_fields => $weight_search, whole_record => $whole_record });
|
|
my $quoted_results_hashref;
|
|
eval {
|
|
my $itemtypes = { map { $_->{itemtype} => $_ } @{ Koha::ItemTypes->search_with_localization->unblessed } };
|
|
( $error, $quoted_results_hashref, $facets ) = $searcher->search_compat(
|
|
$query, $simple_query, \@sort_by, ['biblioserver'],
|
|
$results_per_page, $offset, undef, $itemtypes,
|
|
$query_type, $scan
|
|
);
|
|
};
|
|
my $quoted_hits = $quoted_results_hashref->{$server}->{"hits"} // 0;
|
|
if ( $quoted_hits ){
|
|
$results_hashref->{'biblioserver'} = $quoted_results_hashref->{'biblioserver'};
|
|
$hits = $quoted_hits;
|
|
}
|
|
}
|
|
my $page = $cgi->param('page') || 0;
|
|
my @newresults = searchResults({ 'interface' => 'intranet' }, $query_desc, $hits, $results_per_page, $offset, $scan,
|
|
$results_hashref->{$server}->{"RECORDS"});
|
|
$total = $total + $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",
|
|
});
|
|
}
|
|
$template->param( EnableSearchHistory => 1 );
|
|
}
|
|
|
|
## If there's just one result, redirect to the detail page unless doing an index scan
|
|
if ($total == 1 && !$scan) {
|
|
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&found1=1");
|
|
} elsif ($defaultview eq 'marc' && $views->{can_view_MARC}) {
|
|
print $cgi->redirect("/cgi-bin/koha/catalogue/MARCdetail.pl?biblionumber=$biblionumber&found1=1");
|
|
} elsif ($defaultview eq 'labeled_marc' && $views->{can_view_labeledMARC}) {
|
|
print $cgi->redirect("/cgi-bin/koha/catalogue/labeledMARCdetail.pl?biblionumber=$biblionumber&found1=1");
|
|
} else {
|
|
print $cgi->redirect("/cgi-bin/koha/catalogue/detail.pl?biblionumber=$biblionumber&found1=1");
|
|
}
|
|
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));
|
|
$template->param(limit_cgi => $limit_cgi);
|
|
$template->param(query_cgi => $query_cgi);
|
|
$template->param(query_json => encode_json({
|
|
operators => \@operators,
|
|
operands => \@operands,
|
|
indexes => \@indexes
|
|
}));
|
|
$template->param(limit_json => encode_json({
|
|
limits => \@limits
|
|
}));
|
|
$template->param(query_desc => $query_desc);
|
|
$template->param(limit_desc => $limit_desc);
|
|
$template->param(offset => $offset);
|
|
$template->param(offset => $offset);
|
|
|
|
|
|
if ($hits) {
|
|
$template->param(total => $hits);
|
|
if ($limit_cgi) {
|
|
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(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'} ) { $line->{'size'} = "" }
|
|
# while we're checking each line, see if item is in the cart
|
|
if ( grep {$_ eq $line->{'biblionumber'}} @cart_list) {
|
|
$line->{'incart'} = 1;
|
|
}
|
|
|
|
if ( C4::Context->preference('LocalCoverImages') ) {
|
|
$line->{has_local_cover_image} = $line->{biblio_object}->cover_images->count;
|
|
}
|
|
}
|
|
my( $page_numbers, $hits_to_paginate, $pages, $current_page_number, $previous_page_offset, $next_page_offset, $last_page_offset ) =
|
|
Koha::SearchEngine::Search->pagination_bar(
|
|
{
|
|
hits => $hits,
|
|
max_result_window => $searcher->max_result_window,
|
|
results_per_page => $results_per_page,
|
|
offset => $offset,
|
|
sort_by => \@sort_by
|
|
}
|
|
);
|
|
$template->param( hits_to_paginate => $hits_to_paginate );
|
|
$template->param(SEARCH_RESULTS => \@newresults);
|
|
# FIXME: no previous_page_offset when pages < 2
|
|
$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 {
|
|
$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' => $marc_record_object->field(100)->subfield('a'),
|
|
'link' => "&idx=an&q=".$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);
|
|
|
|
my $gotonumber = $cgi->param('gotoNumber');
|
|
if ( $gotonumber && ( $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 && $gotopage =~ m/^(ISBD|labeledMARC|MARC|more)?detail.pl$/;
|
|
|
|
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(
|
|
search_filters => Koha::SearchFilters->search({ staff_client => 1 }, { order_by => "name" }),
|
|
active_filters => \%active_filters,
|
|
) if C4::Context->preference('SavedSearchFilters');
|
|
|
|
$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,
|
|
public => 0,
|
|
}
|
|
);
|
|
my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
|
|
{
|
|
borrowernumber => $borrowernumber,
|
|
add_allowed => 1,
|
|
public => 1,
|
|
}
|
|
);
|
|
|
|
|
|
$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 = { map { $_->{itemtype} => $_ } @{ Koha::ItemTypes->search_with_localization->unblessed } };
|
|
|
|
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}->{'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 @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;
|
|
}
|