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package Echolot::Fromlines;
# (c) 2002 Peter Palfrader <peter@palfrader.org>
# $Id: Fromlines.pm,v 1.5 2003/02/25 19:59:01 weasel Exp $
#
=pod
=head1 Name
Echolot::Thesaurus - build from header page
=head1 DESCRIPTION
This package builds the from header page with the information we
received from pings.
=cut
use strict;
use English;
use Echolot::Log;
sub build_fromlines() {
return 1 unless Echolot::Config::get()->{'fromlines'};
my $data;
my @remailers = Echolot::Globals::get()->{'storage'}->get_remailers();
for my $remailer (@remailers) {
next unless $remailer->{'showit'};
my $addr = $remailer->{'address'};
my $nick = Echolot::Globals::get()->{'storage'}->get_nick($addr);
next unless defined $nick;
my $caps = Echolot::Globals::get()->{'storage'}->get_capabilities($addr);
my $middleman = $caps =~ m/\bmiddle\b/;
for my $user_supplied (0, 1) {
$data->{$user_supplied}->{$addr}->{'nick'} = $nick;
$data->{$user_supplied}->{$addr}->{'address'} = $addr;
my @types = Echolot::Globals::get()->{'storage'}->get_types($addr);
my $from_types;
for my $type (@types) {
my $from_info = Echolot::Globals::get()->{'storage'}->get_fromline($addr, $type, $user_supplied);
my $from = $from_info->{'from'};
$from = 'Not Available' unless defined $from;
$from = 'Middleman Remailer' if $middleman;
my $disclaim_top = $from_info->{'disclaim_top'} && ! $middleman ? 1 : 0;
my $disclaim_bot = $from_info->{'disclaim_bot'} && ! $middleman ? 1 : 0;
my $frominfo = $disclaim_top.':'.$disclaim_bot.':'.$from;
push @{$from_types->{$frominfo}}, $type;
};
my $types_from;
for my $frominfo (sort keys %$from_types) {
my $types = join ", ", sort { $a cmp $b } @{$from_types->{$frominfo}};
$types_from->{$types} = $frominfo;
};
my @types_from = map {
my ($disclaim_top, $disclaim_bot, $from) = split (/:/, $types_from->{$_}, 3);
{
nick => $nick,
address => $addr,
types => $_,
disclaim_top => $disclaim_top,
disclaim_bot => $disclaim_bot,
from => Echolot::Tools::escape_HTML_entities($from)
}
} sort { $a cmp $b } keys %$types_from;
$data->{$user_supplied}->{$addr}->{'data'} = \@types_from;
};
# Remove user supplied if identical
my $f0 = join ':', map {
$_->{'disclaim_top'}.':'.$_->{'disclaim_bot'}.$_->{'types'}.':'.$_->{'from'}
} @{$data->{0}->{$addr}->{'data'}};
my $f1 = join ':', map {
$_->{'disclaim_top'}.':'.$_->{'disclaim_bot'}.$_->{'types'}.':'.$_->{'from'}
} @{$data->{1}->{$addr}->{'data'}};
if ($f0 eq $f1) {
delete $data->{1}->{$addr};
};
};
my @data0 = map {$data->{0}->{$_}} (sort { $data->{0}->{$a}->{'nick'} cmp $data->{0}->{$b}->{'nick'} } keys (%{$data->{0}}));
my @data1 = map {$data->{1}->{$_}} (sort { $data->{1}->{$a}->{'nick'} cmp $data->{1}->{$b}->{'nick'} } keys (%{$data->{1}}));
Echolot::Tools::write_HTML_file(
Echolot::Config::get()->{'fromlinesindexfile'},
'fromlinesindexfile',
Echolot::Config::get()->{'buildfromlines'},
default => \@data0,
usersupplied => \@data1);
};
1;
# vim: set ts=4 shiftwidth=4:
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