#!/usr/bin/perl -w
# --
# bin/otrs.addUser2Group - Add User to a Group
# Copyright (C) 2002 Atif Ghaffar <aghaffar@developer.ch>
# Copyright (C) 2001-2006 OTRS GmbH, http://otrs.org/
# --
# $Id: otrs.addUser2Group,v 1.12 2006/11/02 12:20:59 tr Exp $
# --
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
# --

use File::Basename;
use FindBin qw($RealBin);
use lib dirname($RealBin);
use lib dirname($RealBin)."/Kernel/cpan-lib";

use strict;
use Kernel::Config;
use Kernel::System::Log;
use Kernel::System::DB;
use Kernel::System::User;
use Kernel::System::Group;

my %Param = ();
my %CommonObject = ();
my %Opts = ();

use Getopt::Std;
getopt('guph',  \%Opts);

if ($Opts{h}) {
    print STDERR "Usage: bin/otrs.addUser2Group -g groupname -u username -p ro|rw\n";
    exit;
}

if (!$Opts{g}) {
    print STDERR "ERROR: Need -g groupname\n";
    exit 1;
}
if (!$Opts{u}) {
    print STDERR "ERROR: Need -u username\n";
    exit 1;
}
if (!$Opts{p}) {
    print STDERR "ERROR: Need -p permission\n";
    exit 1;
}

# create common objects
$CommonObject{ConfigObject} = Kernel::Config->new(%CommonObject);
$CommonObject{LogObject}    = Kernel::System::Log->new(%CommonObject, LogPrefix => 'otrs.addUser2Group');
$CommonObject{DBObject}     = Kernel::System::DB->new(%CommonObject);
$CommonObject{UserObject}   = Kernel::System::User->new(%CommonObject);
$CommonObject{GroupObject}  = Kernel::System::Group->new(%CommonObject);


# user id
$Param{UserID}='1';
# valid id
$Param{ValidID}='1';

$Param{Permission}->{$Opts{p}} = 1;
$Param{UserLogin}=$Opts{u};
$Param{Group}=$Opts{g};

unless  ($Param{UID}=$CommonObject{UserObject}->UserLookup(UserLogin => $Param{UserLogin})){
    print STDERR "ERROR: Failed to get User ID. Perhaps non-existent user..\n";
    exit 1;
}

unless  ($Param{GID}=$CommonObject{GroupObject}->GetGroupIdByName(%Param)){
    print STDERR "ERROR: Failed to get Group ID. Perhaps non-existent group..\n";
    exit;
}

print "GID: $Param{Group}/$Param{GID} \n";
print "UID: $Param{User}/$Param{UID} \n";
print "Perrmission: $Opts{p} \n";

if (!$CommonObject{GroupObject}->GroupMemberAdd(%Param)) {
    print STDERR "ERROR: Can't add user to group\n";
    exit 1;
}
else {
    exit (0);
}