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Ready for 7.10.29 development.

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Colin Kuskie 2013-03-20 21:38:23 -07:00
commit c806f99b7b
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lib/WebGUI/Macro/Thumbnail.pm Normal file
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package WebGUI::Macro::Thumbnail;
#-------------------------------------------------------------------
# WebGUI is Copyright 2001-2009 Plain Black Corporation.
#-------------------------------------------------------------------
# Please read the legal notices (docs/legal.txt) and the license
# (docs/license.txt) that came with this distribution before using
# this software.
#-------------------------------------------------------------------
# http://www.plainblack.com info@plainblack.com
#-------------------------------------------------------------------
use strict;
use WebGUI::Asset::File::Image;
=head1 NAME
Package WebGUI::Macro::Thumbnail
=head1 DESCRIPTION
Macro for returning a thumbnail to an Image Asset.
=head2 process ( url )
=head3 url
A URL to the Image Asset whose thumbnail you want to display. If no
Image Asset can be found with that URL, then undef will be returned.
=cut
#-------------------------------------------------------------------
sub process {
my $session = shift;
my $url = shift;
if (my $image = WebGUI::Asset::File::Image->newByUrl($session,$url)) {
return $image->getThumbnailUrl;
} else {
return undef;
}
}
1;