#!/usr/bin/perl

=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<RTx::Shredder>

=cut


use strict;
use Getopt::Long;

### after: use lib qw(@RT_LIB_PATH@);
use lib qw(/opt/rt3/local/lib /opt/rt3/lib);

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

our %opt;
parse_args();

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

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

my $shredder = RTx::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;
}