%# BEGIN BPS TAGGED BLOCK {{{
%# 
%# COPYRIGHT:
%#  
%# This software is Copyright (c) 1996-2006 Best Practical Solutions, LLC 
%#                                          <jesse@bestpractical.com>
%# 
%# (Except where explicitly superseded by other copyright notices)
%# 
%# 
%# LICENSE:
%# 
%# This work is made available to you under the terms of Version 2 of
%# the GNU General Public License. A copy of that license should have
%# been provided with this software, but in any event can be snarfed
%# from www.gnu.org.
%# 
%# This work 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., 675 Mass Ave, Cambridge, MA 02139, USA.
%# 
%# 
%# CONTRIBUTION SUBMISSION POLICY:
%# 
%# (The following paragraph is not intended to limit the rights granted
%# to you to modify and distribute this software under the terms of
%# the GNU General Public License and is only of importance to you if
%# you choose to contribute your changes and enhancements to the
%# community by submitting them to Best Practical Solutions, LLC.)
%# 
%# By intentionally submitting any modifications, corrections or
%# derivatives to this work, or any other work intended for use with
%# Request Tracker, to Best Practical Solutions, LLC, you confirm that
%# you are the copyright holder for those contributions and you grant
%# Best Practical Solutions,  LLC a nonexclusive, worldwide, irrevocable,
%# royalty-free, perpetual, license to use, copy, create derivative
%# works based on those contributions, and sublicense and distribute
%# those contributions and any derivatives thereof.
%# 
%# END BPS TAGGED BLOCK }}}
<%ARGS>
$OrderBy => 'id'
$Order => 'ASC'
</%ARGS>
<%INIT>

my $Tickets = RT::Tickets->new( $session{'CurrentUser'} );
$Tickets->FromSQL( $ARGS{'Query'} );
if ( $OrderBy =~ /\|/ ) {

  # Multiple Sorts
  my @OrderBy = split /\|/, $OrderBy;
  my @Order   = split /\|/, $Order;
  $Tickets->OrderByCols(
    map { { FIELD => $OrderBy[$_], ORDER => $Order[$_] } }
      ( 0 .. $#OrderBy ) );
}
else {
  $Tickets->OrderBy( FIELD => $OrderBy, ORDER => $Order );
}

my @rows;
my %known_cfs;

my @attrs = qw( id QueueObj->Name Subject Status TimeEstimated TimeWorked TimeLeft Priority FinalPriority OwnerObj->Name 
                Requestors->MemberEmailAddressesAsString Cc->MemberEmailAddressesAsString AdminCc->MemberEmailAddressesAsString
                DueObj->ISO ToldObj->ISO CreatedObj->ISO ResolvedObj->ISO LastUpdatedObj->ISO);

$r->content_type('application/vnd.ms-excel');
while ( my $Ticket = $Tickets->Next()) {
    my $row;
    foreach my $attr (@attrs) {
        if ($attr =~ /(.*)->ISO$/ and $Ticket->$1->Unix <= 0) {
            $row->{$attr} = "";
        } else {
            my $method = '$Ticket->'.$attr.'()';
            $row->{$attr} = eval $method;
            if ($@) {die "Failed to find $attr - ". $@}; 
        }
    }

    my $cfs = $Ticket->QueueObj->TicketCustomFields();
    while (my $cf = $cfs->Next) {
        my @content;
        my $values = $Ticket->CustomFieldValues($cf->Id);
        while (my $value = $values->Next) {
            push @content, $value->Content;
        }
        $row->{'CustomField-'.$cf->Id} = join(', ',@content);
        if ($row->{'CustomField-'.$cf->Id}) {
            $known_cfs{$cf->Id} = $cf->Name;
        }
    }
    push @rows, $row;
}

{ 
    my @header;
    foreach my $attr (@attrs) {
        my $label = $attr;
        $label =~ s'Obj-.(?:AsString|Name|ISO)''g;
        $label =~ s'-\>MemberEmailAddressesAsString''g;
	push @header, $label;
    }
    foreach my $id (sort keys %known_cfs) {
        push @header, "CF-".$known_cfs{$id}; 
    }
    $m->out(join("\t", @header));
    $m->out("\n");
}

foreach my $row (@rows) {
    my @row;
    foreach my $attr(@attrs) {
        push @row, $row->{"$attr"};
    }
    foreach my $id (sort keys %known_cfs) {
        my $val = $row->{'CustomField-'.$id};
        $val =~ s/(\n|\r)//g;
        push @row, $val;
    }
    $m->out(join("\t",@row));
    $m->out("\n");
}

$m->abort();
</%INIT>
