IkiWiki/Plugin/moderatedcomments.pm



#!/usr/bin/perl
package IkiWiki::Plugin::moderatedcomments;

use warnings;
use strict;
use IkiWiki 3.00;

sub import {
    hook(type => "getsetup", id => "moderatedcomments",  call => \&getsetup);
    hook(type => "checkcontent", id => "moderatedcomments", call => \&checkcontent);
}

sub getsetup () {
    return
        plugin => {
            safe => 1,
            rebuild => 0,
            section => "auth",
        },
        moderate_users => {
            type => 'boolean',
            example => 1,
            description => 'Moderate comments of logged-in users?',
            safe => 1,
            rebuild => 0,
        },
}

sub checkcontent (@) {
    my %params=@_;
    
    # only handle comments  
    return undef unless pagespec_match($params{page}, "postcomment(*)",
                        location => $params{page});

    # admins and maybe users can comment w/o moderation
    my $session=$params{session};
    my $user=$session->param("name") if $session;
    return undef if defined $user && (IkiWiki::is_admin($user) ||
        (exists $config{moderate_users} && ! $config{moderate_users}));

    return gettext("comment needs moderation");
}

1