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+%# BEGIN BPS TAGGED BLOCK {{{
+%#
+%# COPYRIGHT:
+%#
+%# This software is Copyright (c) 1996-2009 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+%# (Except where explicitly superseded by other copyright notices)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., 51 Franklin Street, Fifth Floor, Boston, MA
+%# 02110-1301 or visit their web page on the internet at
+%# http://www.gnu.org/licenses/old-licenses/gpl-2.0.html.
+%#
+%#
+%# 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>
+$Query => undef
+$OrderBy => 'id'
+$Order => 'ASC'
+$Format => undef
+</%ARGS>
+<%INIT>
+
+use Spreadsheet::WriteExcel;
+use List::Util qw( max );
+use Date::Format qw( time2str );
+
+$r->content_type('application/vnd.ms-excel');
+$r->header_out('Content-Disposition' => 'attachment;filename="Results.xls"');
+
+my $xls;
+my $fh;
+open ($fh, ">", \$xls) or die "$!";
+my $workbook = Spreadsheet::WriteExcel->new($fh) or die $!;
+my $worksheet = $workbook->add_worksheet();
+
+my $default_format = $workbook->add_format(
+ color => 'black',
+ size => 10,
+);
+my $date_format = $workbook->add_format(
+ color => 'black',
+ size => 10,
+ num_format => 'YYYY-MM-DD', #configurable?
+);
+my $title_format = $workbook->add_format(
+ color => 'black',
+ size => 10,
+ bold => 1,
+ bg_color=> 'silver',
+);
+
+my @width;
+my $row = 1;
+
+my $WriteHeader = sub {
+ my @header = @_;
+ @width = ();
+ for ( my $item = 0; $item < scalar @header; $item++ ) {
+ my $title = $header[$item];
+ $worksheet->write(0, $item, $title, $title_format);
+ $width[$item] = 1.1 * length($title);
+ }
+};
+
+my $WriteRow = sub {
+ my @row = @_;
+ my $height = 0;
+ for ( my $item = 0; $item < scalar @row; $item++ ) {
+ my @lines = @{ $row[$item] };
+ # record row/column sizes
+ $height = max( $height, scalar(@lines) );
+ $width[$item] = max( $width[$item], map {length} @lines );
+
+ if ( scalar(@lines) == 1 and
+ $lines[0] =~ /^\d{4}-\d{2}-\d{2}T\d{2}:\d{2}$/ ) {
+
+ $worksheet->write_date_time($row, $item, $lines[0], $date_format);
+ next;
+ }
+
+ $worksheet->write($row, $item, join("\n", @lines), $default_format);
+ }
+ $worksheet->set_row($row, $height * 14);
+ $row++;
+};
+
+my $FormatDate = sub {
+ my $DateObj = shift;
+ return '' if $DateObj->Unix == 0;
+ return time2str('%Y-%m-%dT%H:%M', $DateObj->Unix);
+};
+
+# Write everything to the worksheet
+$m->comp('Elements/ResultsStructuredView',
+ Query => $Query,
+ OrderBy => $OrderBy,
+ Order => $Order,
+ Format => $Format,
+ WriteHeader => $WriteHeader,
+ WriteRow => $WriteRow,
+ FormatDate => $FormatDate,
+);
+
+# Set column widths
+for( my $item = 0; $item < scalar @width; $item++ ) {
+ $worksheet->set_column($item, $item, $width[$item]);
+}
+
+# and then write everything out.
+$workbook->close;
+close($fh);
+$m->print($xls);
+$m->abort();
+
+</%INIT>