Koha/opac/opac-topissues.pl

120 lines
3.6 KiB
Perl
Executable file

#!/usr/bin/perl
# $Id$
# 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., 59 Temple Place,
# Suite 330, Boston, MA 02111-1307 USA
use strict;
use C4::Auth;
use CGI;
use C4::Context;
use C4::Search;
use C4::Output;
use C4::Koha;
use C4::Branch;
use C4::Interface::CGI::Output;
use Date::Manip;
=head1 NAME
plugin that shows a stats on borrowers
=head1 DESCRIPTION
=over2
=cut
my $input = new CGI;
my $branches = GetBranches();
my $itemtypes = GetItemTypes();
my ($template, $borrowernumber, $cookie)
= get_template_and_user({template_name => 'opac-topissues.tmpl',
query => $input,
type => "opac",
authnotrequired => 1,
debug => 1,
});
my $dbh = C4::Context->dbh;
# Displaying results
my $limit = $input->param('limit') || 10;
my $branch = $input->param('branch');
my $itemtype = $input->param('itemtype');
my $timeLimit = $input->param('timeLimit') || 3;
my $whereclause;
$whereclause .= 'items.homebranch='.$dbh->quote($branch)." AND " if ($branch);
$whereclause .= 'biblioitems.itemtype='.$dbh->quote($itemtype)." AND " if $itemtype;
$whereclause .= 'TO_DAYS(NOW()) - TO_DAYS(biblio.timestamp) <= '.$timeLimit*30 if $timeLimit;
$whereclause =~ s/ AND $//;
$whereclause = " WHERE ".$whereclause if $whereclause;
my $query = "SELECT biblio.timestamp, biblio.biblionumber, title,
author, sum( items.issues ) AS tot, biblioitems.itemtype,
biblioitems.publishercode,biblioitems.publicationyear,
itemtypes.description
FROM biblio
LEFT JOIN items USING (biblionumber)
LEFT JOIN biblioitems USING (biblionumber)
LEFT JOIN itemtypes ON itemtypes.itemtype = biblioitems.itemtype
$whereclause
GROUP BY biblio.biblionumber
ORDER BY tot DESC
LIMIT $limit
";
my $sth = $dbh->prepare($query);
$sth->execute();
my @results;
while (my $line= $sth->fetchrow_hashref) {
push @results, $line;
}
$template->param(do_it => 1,
limit => $limit,
branch => $branches->{$branch}->{branchname},
itemtype => $itemtypes->{$itemtype}->{description},
timeLimit => $timeLimit,
results_loop => \@results,
);
my $branches = GetBranches;
my @branchloop;
foreach my $thisbranch (keys %$branches) {
my %row =(value => $thisbranch,
branchname => $branches->{$thisbranch}->{'branchname'},
);
push @branchloop, \%row;
}
#doctype
my $itemtypes = GetItemTypes;
my @itemtypeloop;
foreach my $thisitemtype (keys %$itemtypes) {
my %row =(value => $thisitemtype,
description => $itemtypes->{$thisitemtype}->{'description'},
);
push @itemtypeloop, \%row;
}
$template->param(
branchloop =>\@branchloop,
itemtypeloop =>\@itemtypeloop,
);
output_html_with_http_headers $input, $cookie, $template->output;