#!/usr/bin/perl
# This code was forked from the LiveJournal project owned and operated
# by Live Journal, Inc. The code has been modified and expanded by 
# Dreamwidth Studios, LLC. These files were originally licensed under
# the terms of the license supplied by Live Journal, Inc, which can
# currently be found at:
#
# http://code.livejournal.org/trac/livejournal/browser/trunk/LICENSE-LiveJournal.txt
#
# In accordance with the original license, this code and all its
# modifications are provided under the GNU General Public License. 
# A copy of that license can be found in the LICENSE file included as
# part of this distribution.

use strict;
BEGIN {
    require "$ENV{LJHOME}/cgi-bin/ljlib.pl";
}

use Gearman::Worker;
use Storable;
use LJ::Worker::Gearman;
use LJ::Directory::Constraint;

gearman_decl("directory_search_constraint"  => \&dir_search_constraint);
gearman_work();

sub dir_search_constraint {
    my $job = shift;
    my $args = eval { Storable::thaw($job->arg) } || [];

    my $constraint = LJ::Directory::Constraint->deserialize(${$args->[0]});
    return undef unless $constraint;

    my $res = $constraint->sethandle;

    my $res_str = $res->as_string;
    return $res_str;
}