# 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.

package LJ::Console::Command::GetRelation;

use strict;
use base qw(LJ::Console::Command);
use Carp qw(croak);

sub cmd { "get_relation" }

sub desc {
"Given a username and an edge, looks up all relations. Requires priv: N/A, can't be called directly.";
}

sub args_desc {
    [
        'user' => "The username of the account you want to look up.",
        'edge' => "The reluser edge to look up.",
    ]
}

sub usage { '<user> <edge>' }

sub can_execute { 0 }    # can't be called directly

sub is_hidden { 1 }

sub execute {
    my ( $self, $user, $edge, @args ) = @_;

    return $self->error("This command takes exactly two arguments. Consult the reference.")
        unless $user && $edge && scalar(@args) == 0;

    my $u = LJ::load_user($user);
    return $self->error("Invalid user $user")
        unless $u;

    my $ids = $u->is_person ? LJ::load_rel_target( $u, $edge ) : LJ::load_rel_user( $u, $edge );
    my $us  = LJ::load_userids( @{ $ids || [] } );

    foreach my $u ( sort { $a->id <=> $b->id } values %$us ) {
        next unless $u;
        my $finduser = LJ::Console::Command::Finduser->new(
            command => 'finduser',
            args    => [ 'timeupdate', $u->user ]
        );
        $finduser->execute( $finduser->args );
        $self->add_responses( $finduser->responses );
    }

    return 1;
}

1;