package WebGUI::Workflow::Activity::SendEmailAboutVersionTag;


=head1 LEGAL

 -------------------------------------------------------------------
  WebGUI is Copyright 2001-2006 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
 -------------------------------------------------------------------

=cut

use strict;
use base 'WebGUI::Workflow::Activity';
use WebGUI::VersionTag;
use WebGUI::International;
use WebGUI::Macro;
use WebGUI::Mail::Send;


=head1 NAME

Package WebGUI::Workflow::Activity::SendEmailAboutVersionTag

=head1 DESCRIPTION

Send an email to anyone about a version tag. If this version tag contains only one asset, then a URL to that asset will be included in the message automatically.

=head1 SYNOPSIS

See WebGUI::Workflow::Activity for details on how to use any activity.

=head1 METHODS

These methods are available from this class:

=cut

#-------------------------------------------------------------------

=head2 definition ( session, definition )

See WebGUI::Workflow::Activity::defintion() for details.

=cut 

sub definition {
	my $class = shift;
	my $session = shift;
	my $definition = shift;
	my $i18n = WebGUI::International->new($session, "Workflow_Activity_SendEmailAboutVersionTag");
	push(@{$definition}, {
		name=>$i18n->get("activityName"),
		properties=> { 
                        to => {
                                fieldType=>"text",
                                label=>$i18n->get("to"),
				defaultValue=>$session->setting->get("companyEmail"),
                                hoverHelp=>$i18n->get("to help")
                                },
                        subject => {
                                fieldType=>"text",
                                label=>$i18n->get("subject"),
                                defaultValue=>undef,
                                hoverHelp=>$i18n->get("subject help")
                                },
                        message => {
                                fieldType=>"textarea",
                                label=>$i18n->get("message"),
                                defaultValue=>undef,
                                hoverHelp=>$i18n->get("message help")
                                },
                        }
                });
        return $class->SUPER::definition($session,$definition);
}


#-------------------------------------------------------------------

=head2 execute (  )

See WebGUI::Workflow::Activity::execute() for details.

=cut

sub execute {
	my $self = shift;
	my $versionTag = shift;
	my $inbox = WebGUI::Inbox->new($self->session);
	my $urlOfSingleAsset = "";
        my $message = $self->get("message");
        WebGUI::Macro::process(\$message);
        my $to = $self->get("to");  
        WebGUI::Macro::process(\$to);
        my $subject = $self->get("subject");
        WebGUI::Macro::process(\$subject);



	if ($versionTag->getAssetCount) {
		# if there's only one asset in the tag, we might as well give them a direct link to it
		my $asset = $versionTag->getAssets->[0];	
		$urlOfSingleAsset = "\n\n".$self->session->url->getSiteURL().$asset->getUrl("func=view;revision=".$asset->get("revisionDate"));
	}

        my $mail = WebGUI::Mail::Send->create($self->session, {
                to=>$to,
                subject=>$subject
                });
        $mail->addText($message.$urlOfSingleAsset);
        $mail->addFooter;
        return $mail->send ? $self->COMPLETE : $self->ERROR;

}




1;