Koha/opac/opac-authorities-home.pl
Fridolyn SOMERS 815a9ff1ec Bug 9132: Paging through OPAC authority search results does not work
Signed-off-by: Jared Camins-Esakov <jcamins@cpbibliography.com>
Signed-off-by: Katrin Fischer <Katrin.Fischer.83@web.de>
Fixes paging in authority result list in OPAC.
All tests pass.
Signed-off-by: Jared Camins-Esakov <jcamins@cpbibliography.com>
2012-11-28 08:13:18 -05:00

175 lines
5.5 KiB
Perl
Executable file

#!/usr/bin/perl
# WARNING: 4-character tab stops here
# Copyright 2000-2002 Katipo Communications
#
# 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.
use strict;
use warnings;
use CGI;
use C4::Auth;
use C4::Context;
use C4::Auth;
use C4::Output;
use C4::AuthoritiesMarc;
use C4::Koha; # XXX subfield_is_koha_internal_p
my $query = new CGI;
my $op = $query->param('op') || '';
my $authtypecode = $query->param('authtypecode') || '';
my $dbh = C4::Context->dbh;
my $startfrom = $query->param('startfrom');
my $authid = $query->param('authid');
$startfrom = 0 if ( !defined $startfrom );
my ( $template, $loggedinuser, $cookie );
my $resultsperpage;
my $authtypes = getauthtypes();
my @authtypesloop = ();
foreach my $thisauthtype (
sort {
$authtypes->{$a}->{'authtypetext'}
cmp $authtypes->{$b}->{'authtypetext'}
}
keys %{$authtypes}
) {
push @authtypesloop,
{ value => $thisauthtype,
selected => $thisauthtype eq $authtypecode,
authtypetext => $authtypes->{$thisauthtype}->{'authtypetext'},
};
}
if ( $op eq "do_search" ) {
my @marclist = ($query->param('marclist'));
my @and_or = ($query->param('and_or'));
my @excluding = ($query->param('excluding'),);
my @operator = ($query->param('operator'));
my $orderby = $query->param('orderby');
my @value = ($query->param('value') || "",);
$resultsperpage = $query->param('resultsperpage');
$resultsperpage = 20 if ( !defined $resultsperpage );
my @tags;
my ( $results, $total, @fields ) =
SearchAuthorities( \@marclist, \@and_or, \@excluding, \@operator,
\@value, $startfrom * $resultsperpage,
$resultsperpage, $authtypecode, $orderby );
( $template, $loggedinuser, $cookie ) = get_template_and_user(
{
template_name => "opac-authoritiessearchresultlist.tmpl",
query => $query,
type => 'opac',
authnotrequired => 1,
debug => 1,
}
);
# multi page display gestion
my $displaynext = 0;
my $displayprev = $startfrom;
$total ||= 0;
if ( ( $total - ( ( $startfrom + 1 ) * ($resultsperpage) ) ) > 0 ) {
$displaynext = 1;
}
my @field_data = (
{ term => "marclist", val => $marclist[0] },
{ term => "and_or", val => $and_or[0] },
{ term => "excluding", val => $excluding[0] },
{ term => "operator", val => $operator[0] },
{ term => "value", val => $value[0] },
);
my @numbers = ();
if ( $total > $resultsperpage ) {
for ( my $i = 1 ; $i < $total / $resultsperpage + 1 ; $i++ ) {
if ( $i < 16 ) {
my $highlight = 0;
( $startfrom == ( $i - 1 ) ) && ( $highlight = 1 );
push @numbers,
{
number => $i,
highlight => $highlight,
searchdata => \@field_data,
startfrom => ( $i - 1 )
};
}
}
}
my $from = $startfrom * $resultsperpage + 1;
my $to;
if ( $total < ( ( $startfrom + 1 ) * $resultsperpage ) ) {
$to = $total;
}
else {
$to = ( ( $startfrom + 1 ) * $resultsperpage );
}
unless (C4::Context->preference('OPACShowUnusedAuthorities')) {
my @usedauths = grep { $_->{used} > 0 } @$results;
$results = \@usedauths;
}
$template->param( result => $results ) if $results;
$template->param( FIELDS => \@fields );
$template->param( orderby => $orderby );
$template->param(
startfrom => $startfrom,
displaynext => $displaynext,
displayprev => $displayprev,
resultsperpage => $resultsperpage,
startfromnext => $startfrom + 1,
startfromprev => $startfrom - 1,
searchdata => \@field_data,
countfuzzy => !(C4::Context->preference('OPACShowUnusedAuthorities')),
total => $total,
from => $from,
to => $to,
resultcount => scalar @$results,
numbers => \@numbers,
authtypecode => $authtypecode,
authtypetext => $authtypes->{$authtypecode}{'authtypetext'},
isEDITORS => $authtypecode eq 'EDITORS',
);
}
else {
( $template, $loggedinuser, $cookie ) = get_template_and_user(
{
template_name => "opac-authorities-home.tmpl",
query => $query,
type => 'opac',
authnotrequired => ( C4::Context->preference("OpacPublic") ? 1 : 0 ),
debug => 1,
}
);
}
$template->param( authtypesloop => \@authtypesloop );
# Print the page
output_html_with_http_headers $query, $cookie, $template->output;
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