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=head1 NAME

rtx-validator - Script that allow validate rt database

=head1 SYNOPSIS

rtx-validator -o Ticket-100

=head1 DESCRIPTION

=head2 OPTIONS

=head3 -o, --object <name>-<id>

Object(class) name and object id splitted with C<-> that should be validated.
Option is case sensetive.

=head1 SEE ALSO

C<RT::Shredder>

=cut


use strict;
use Getopt::Long;

BEGIN {
    require File::Spec;
    my @libs = ("@RT_LIB_PATH@", "@LOCAL_LIB_PATH@");
    my $bin_path;

    for my $lib (@libs) {
        unless ( File::Spec->file_name_is_absolute($lib) ) {
            unless ($bin_path) {
                if ( File::Spec->file_name_is_absolute(__FILE__) ) {
                    $bin_path = ( File::Spec->splitpath(__FILE__) )[1];
                }
                else {
                    require FindBin;
                    no warnings "once";
                    $bin_path = $FindBin::Bin;
                }
            }
            $lib = File::Spec->catfile( $bin_path, File::Spec->updir, $lib );
        }
        unshift @INC, $lib;
    }

}

use RT::Shredder;
use RT::Shredder::Constants;
RT::Shredder::Init();

our %opt;
parse_args();

unless( $opt{'object'} ) {
	usage();
}

my $obj = load_object( $opt{'object'} );

my $shredder = RT::Shredder->new;
$obj->ValidateRelations( Shredder => $shredder );

foreach my $record( values %{ $shredder->{'Cache'} } ) {
	next unless( $record->{'State'} & INVALID );
	print STDERR $record->{'Object'}->_AsString ." is invalid\n";
	print STDERR "\t". (ref($record->{'Description'}) ?
			join( "\n\t", @{$record->{'Description'}} ) :
			$record->{'Description'})
		."\n";
}

#use Data::Dumper;
#print Dumper( $shredder );



sub usage
{
	print <<END;
	usage: $0 --object <name>-<id>

END
	exit 1;
}

sub parse_args
{
	my $tmp;
	Getopt::Long::Configure( "pass_through" );
	$tmp = undef;
	if( GetOptions( 'object=s' => \$tmp ) && $tmp ) {
		$opt{'object'} = $tmp;
	}
	return;
}

sub load_object
{
	my $desc = shift;
	my ($class, $id) = split /-/, $desc;
	$class = 'RT::'. $class;
	eval "require $class";
	die "Couldn't load '$class' module" if $@;
	my $obj = $class->new( $RT::SystemUser );
	die "Couldn't construct new '$class' object" unless $obj;
	$obj->Load( $id );
	die "Couldn't load '$class' object by id '$id'" unless $obj->id;
	die "Loaded object has different id" unless( $id eq $obj->id );
	return $obj;
}