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package Echolot::Thesaurus;
# (c) 2002 Peter Palfrader <peter@palfrader.org>
# $Id: Thesaurus.pm,v 1.6 2002/07/10 16:22:49 weasel Exp $
#
=pod
=head1 Name
Echolot::Thesaurus - build thesaurus pages
=head1 DESCRIPTION
This package provides necessary functions for the thesaurus.
=cut
use strict;
use warnings;
use Carp qw{cluck};
use English;
use HTML::Template;
sub save_thesaurus($$$) {
my ($otype, $oid, $data) = @_;
return 1 unless Echolot::Config::get()->{'thesaurus'};
my ($type) = $otype =~ /^([a-z-]+)$/;
cluck("type '$otype' is not clean in save_thesaurus"), return 0 unless defined $type;
my ($id) = $oid =~ /^([0-9]+)$/;
cluck("id '$oid' is not clean in save_thesaurus"), return 0 unless defined $id;
my $file = Echolot::Config::get()->{'thesaurusdir'}.'/'.$id.'.'.$type;
open (F, ">$file") or
cluck ("Cannot open '$file': $!"),
return 0;
print F $data;
close (F);
return 1;
};
sub build_thesaurus() {
return 1 unless Echolot::Config::get()->{'thesaurus'};
my $dir = Echolot::Config::get()->{'thesaurusdir'};
opendir(DIR, $dir) or
cluck ("Cannot open '$dir': $!"),
return 0;
my @files = grep { ! /^\./ } readdir(DIR);
closedir(DIR);
my $expire_date = time() - Echolot::Config::get()->{'expire_thesaurus'};
my $data;
for my $filename (@files) {
my ($id, $what) = $filename =~ /^(\d+)\.(adminkey|conf|help|key|stats)$/;
next unless (defined $id && defined $what);
my $remailer = Echolot::Globals::get()->{'storage'}->get_address_by_id($id);
next return 0 unless defined $remailer;
my ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,
$atime,$mtime,$ctime,$blksize,$blocks)
= stat($dir.'/'.$filename);
if ($mtime < $expire_date) {
unlink ($filename) or
cluck("Cannot unlink expired $filename");
print ("Expired thesaurus file $filename\n") if
Echolot::Config::get()->{'verbose'};
next;
};
my ($sec,$min,$hour,$mday,$mon,$year,$wday,$yday)
= gmtime($mtime);
my $date = sprintf("%04d-%02d-%02d", $year+1900, $mon+1, $mday);
my $time = sprintf("%02d:%02d", $hour, $min);
$data->{$remailer->{'address'}}->{$what.'_href'} = $filename;
$data->{$remailer->{'address'}}->{$what.'_date'} = $date;
$data->{$remailer->{'address'}}->{$what.'_time'} = $time;
};
for my $addr (keys (%$data)) {
my $nick = Echolot::Globals::get()->{'storage'}->get_nick($addr);
$data->{$addr}->{'nick'} = defined $nick ? $nick : 'N/A';
$data->{$addr}->{'address'} = $addr;
};
my @data = map {$data->{$_}} (sort { $data->{$a}->{'nick'} cmp $data->{$b}->{'nick'} } keys (%$data));
my $template = HTML::Template->new(
filename => Echolot::Config::get()->{'templates'}->{'thesaurusindexfile'},
global_vars => 1 );
$template->param ( remailers => \@data );
$template->param ( CURRENT_TIMESTAMP => scalar gmtime() );
$template->param ( SITE_NAME => Echolot::Config::get()->{'sitename'} );
my $file = Echolot::Config::get()->{'thesaurusindexfile'};
open (F, ">$file") or
cluck ("Cannot open '$file': $!"),
return 0;
print F $template->output();
close F;
return;
print F '<html><head><title>Thesaurus</title></head><body><h1>Thesaurus</h1><table border=1>'."\n";
print F "<tr><tr><th>nick</th><th>Address</th><th>conf</th><th>help</th><th>key</th><th>stats</th><th>adminkey</th></tr>\n";
for my $addr (sort { $data->{$a}->{'nick'} cmp $data->{$b}->{'nick'} } keys (%$data)) {
printf F '<tr><td>%s</td><td>%s</td><td align="center">%s</td><td align="center">%s</td><td align="center">%s</td><td align="center">%s</td><td align="center">%s</td></tr>'."\n",
$data->{$addr}->{'nick'},
$addr,
defined ($data->{$addr}->{'conf'}) ?
sprintf('<a href="%s">%s<br>%s</a>', $data->{$addr}->{'conf'}->{'href'}, $data->{$addr}->{'conf'}->{'date'},
$data->{$addr}->{'conf'}->{'time'}) : 'N/A',
defined ($data->{$addr}->{'help'}) ?
sprintf('<a href="%s">%s<br>%s</a>', $data->{$addr}->{'help'}->{'href'}, $data->{$addr}->{'help'}->{'date'},
$data->{$addr}->{'help'}->{'time'}) : 'N/A',
defined ($data->{$addr}->{'key'}) ?
sprintf('<a href="%s">%s<br>%s</a>', $data->{$addr}->{'key'}->{'href'}, $data->{$addr}->{'key'}->{'date'},
$data->{$addr}->{'key'}->{'time'}) : 'N/A',
defined ($data->{$addr}->{'stats'}) ?
sprintf('<a href="%s">%s<br>%s</a>', $data->{$addr}->{'stats'}->{'href'}, $data->{$addr}->{'stats'}->{'date'},
$data->{$addr}->{'stats'}->{'time'}) : 'N/A',
defined ($data->{$addr}->{'adminkey'}) ?
sprintf('<a href="%s">%s<br>%s</a>', $data->{$addr}->{'adminkey'}->{'href'}, $data->{$addr}->{'adminkey'}->{'date'},
$data->{$addr}->{'adminkey'}->{'time'}) : 'N/A',
};
print F '</table></body>';
close (F);
};
1;
# vim: set ts=4 shiftwidth=4:
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