3 # Copyright 2000-2002 Katipo Communications
5 # This file is part of Koha.
7 # Koha is free software; you can redistribute it and/or modify it under the
8 # terms of the GNU General Public License as published by the Free Software
9 # Foundation; either version 2 of the License, or (at your option) any later
12 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
13 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
14 # A PARTICULAR PURPOSE. See the GNU General Public License for more details.
16 # You should have received a copy of the GNU General Public License along with
17 # Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
18 # Suite 330, Boston, MA 02111-1307 USA
22 =head1 opac-tags_subject.pl
24 TODO :: Description here
33 use C4::Interface::CGI::Output;
36 use C4::Koha; # use getitemtypeinfo
40 my $dbh = C4::Context->dbh;
43 my ( $template, $loggedinuser, $cookie ) = get_template_and_user(
45 template_name => "opac-browser.tmpl",
53 # the level of browser to display
54 my $level = $query->param('level') || 0;
55 my $filter = $query->param('filter');
56 $level++; # the level passed is the level of the PREVIOUS list, not the current one. Thus the ++
58 # build this level loop
59 my $sth = $dbh->prepare("SELECT * FROM browser WHERE level=? and classification like ? ORDER BY classification");
60 $sth->execute($level,$filter."%");
63 while (my $line = $sth->fetchrow_hashref) {
64 $line->{description} =~ s/\((.*)\)//g;
66 $line->{count3}=1 unless $i %3;
67 push @level_loop,$line;
70 # now rebuild hierarchy loop
71 $sth = $dbh->prepare("SELECT * FROM browser where classification=?");
74 for (my $i=1;$i <=length($filter);$i++) {
75 $sth->execute(substr($filter,0,$i));
76 my $line = $sth->fetchrow_hashref;
77 push @hierarchy_loop,$line;
81 LEVEL_LOOP => \@level_loop,
82 HIERARCHY_LOOP => \@hierarchy_loop,
85 output_html_with_http_headers $query, $cookie, $template->output;