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#!/usr/bin/perl -w
# This code is a part of Slash, and is released under the GPL.
# Copyright 1997-2001 by Open Source Development Network. See README
# and COPYING for more information, or see http://slashcode.com/.
# $Id: metamod.pl,v 1.15.2.8 2001/08/29 03:22:24 cliff Exp $
use strict;
use Slash;
use Slash::Display;
use Slash::Utility;
#################################################################
sub main {
my $slashdb = getCurrentDB();
my $constants = getCurrentStatic();
my $user = getCurrentUser();
my $form = getCurrentForm();
my $op = getCurrentForm('op');
header(getData('header'));
my $ineligible = $user->{is_anon} || $user->{rtbl} ||
!$slashdb->checkForMetaModerator($user);
if (!$constants->{allow_moderation}) {
print getData('no_moderation');
} elsif ($ineligible) {
print getData('not-eligible');
} else {
#my $last =
# ($slashdb->getModeratorLast($user->{uid}))->{lastmmid};
#unless ($last) {
#$last = $slashdb->getModeratorLogRandom($uid);
#$slashdb->setUser($user->{uid}, {
# lastmmid => $last,
#});
#}
if ($op eq 'MetaModerate') {
metaModerate();
} else {
displayTheComments();
}
}
writeLog($op);
footer();
}
#################################################################
# This is deprecated and not used in this scope.
# - Cliff 08/24/01
#
#sub karmaBonus {
# my $constants = getCurrentStatic();
# my $user = getCurrentUser();
#
# my $x = $constants->{m2_maxbonus} - $user->{karma};
#
# return 0 unless $x > 0;
# return 1 if rand($constants->{m2_maxbonus}) < $x;
# return 0;
#}
#################################################################
sub metaModerate {
my($id) = @_;
my $slashdb = getCurrentDB();
my $constants = getCurrentStatic();
my $user = getCurrentUser();
my $form = getCurrentForm();
my(%metamod, @mmids);
my $y = $constants->{m2_comments};
$metamod{unfair} = $metamod{fair} = 0;
for (keys %{$form}) {
# Meta mod form data can only be a '+' or a '-' so we apply some
# protection from taint.
next if $form->{$_} !~ /^[+-]$/; # bad input, bad!
if (/^mm(\d+)$/) {
# Sanity check. If this isn't right, then someone's
# fiddling with the form.
if ($y < 1) {
print getData('unexpected_item');
return;
}
push(@mmids, $1) if $form->{$_};
$metamod{unfair}++ if $form->{$_} eq '-';
$metamod{fair}++ if $form->{$_} eq '+';
$y--;
}
}
my %m2victims;
for (@mmids) {
$m2victims{$_} = [ $slashdb->getModeratorLog($_, 'uid'),
$form->{"mm$_"} ];
}
# Obsoleted by consensus moderation:
# vars.m2_mincheck, vars.m2_maxunfair, vars.m2_toomanyunfair
# M2 validation is now determined by long term analysis. This analysis
# is now left to the slashd moderation Task, which can vary by theme.
#
# Note the use of a naked "10" here for the M2 flag. This is used
# to denote M2 entries that have yet to be reconciled.
my $changes = $slashdb->setMetaMod(\%m2victims, 10, scalar time);
slashDisplay('metaModerate', {
changes => $changes,
count => $constants->{m2_comments} - $y,
metamod => \%metamod,
});
$slashdb->setModeratorVotes($user->{uid}, \%metamod);
}
#################################################################
sub displayTheComments {
my($id) = @_;
my $slashdb = getCurrentDB();
my $constants = getCurrentStatic();
my $user = getCurrentUser();
my $comments = $slashdb->getMetamodComments(
$user, $constants->{m2_comments}
);
# We set this to prevent the "Reply" and "Parent" links from
# showing up. If the metamoderator needs context, they can use
# the CID link.
$user->{mode} = 'archive';
slashDisplay('dispTheComments', {
comments => $comments,
});
}
#################################################################
# This is going to break under replication
#
# Yeah, this should be a lot more flexible, but lets leave that
# issue for when we revamp security. For now, we'll just use
# $slashdb->checkForMetaModerator(). What we do lose is the
# reporting behind WHY a user can't M2, which isn't all that
# critical right now, since they will get an error of some sort.
# - Cliff
#sub isEligible {
# my $slashdb = getCurrentDB();
# my $constants = getCurrentStatic();
# my $user = getCurrentUser();
#
# my $tuid = $slashdb->countUsers();
# my $last = $slashdb->getModeratorLast($user->{uid});
#
# my $result = slashDisplay('isEligible', {
# user_count => $tuid,
# 'last' => $last,
# }, { Return => 1, Nocomm => 1 });
#
# if ($result ne 'Eligible') {
# print $result;
# return 0;
# }
#
# # Eligible for M2. Determine M2 comments by selecting random starting
# # point in moderatorlog.
# unless ($last->{'lastmmid'}) {
# $last->{'lastmmid'} = $slashdb->getModeratorLogRandom();
# $slashdb->setUser($user->{uid}, { lastmmid => $last->{'lastmmid'} });
# }
#
# return $last->{'lastmmid'}; # Hooray!
#}
#################################################################
createEnvironment();
main();
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