migrate delete expired trash to workflow

lib/WebGUI/Workflow/Activity/PurgeOldTrash.pm

@@ -0,0 +1,92 @@
+package WebGUI::Workflow::Activity::PurgeOldTrash;
+
+
+=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::Asset;
+
+=head1 NAME
+
+Package WebGUI::Workflow::Activity::PurgeOldTrash
+
+=head1 DESCRIPTION
+
+Purges trash that's been in the system for a while.
+
+=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, "Asset");
+	push(@{$definition}, {
+		name=>$i18n->get("purge old trash"),
+		properties=> {
+			purgeAfter=>{
+				fieldType=>"interval",
+				defaultValue=>60*60*24*30,
+				label=>$i18n->get("purge trash after"),
+				hoverHelp=>$i18n->get("purge trash after help")
+				}
+			}
+		});
+	return $class->SUPER::definition($session,$definition);
+}
+
+
+#-------------------------------------------------------------------
+
+=head2 execute (  )
+
+See WebGUI::Workflow::Activity::execute() for details.
+
+=cut
+
+sub execute {
+	my $self = shift;
+       	my $sth = $self->session->db->read("select assetId,className from asset where state='trash' and stateChanged < ?", [time() - $self->get("purgeAfter")]);
+        while (my ($id, $class) = $sth->array) {
+        	my $asset = WebGUI::Asset->new($self->session, $id,$class);
+               $asset->purge if (defined $asset);
+        }
+	return 1;
+}
+
+
+
+
+1;
+
+