getting a baseline activity working for testing

lib/WebGUI/Workflow/Activity.pm

@@ -16,7 +16,7 @@ package WebGUI::Workflow::Activity;
 =cut
 
 use strict;
-
+use WebGUI::HTMLForm;
 
 
 =head1 NAME
@@ -90,6 +90,24 @@ sub DESTROY {
 }
 
 
+#-------------------------------------------------------------------
+
+=head2 execute ( object )
+
+This method will be called during workflow operation. It needs to be overridden by the base classes.
+
+=head2 object
+
+A reference to some object that will be passed in to this activity for an action to be taken on it.
+
+=cut
+
+sub execute {
+	my $self = shift;
+	my $object = shift;
+}
+
+
 #-------------------------------------------------------------------
 
 =head2 get ( name ) 
@@ -105,6 +123,20 @@ sub get {
 
 #-------------------------------------------------------------------
 
+=head2 getEditForm ( )
+
+Returns a WebGUI::HTMLForm object that represents the parameters of this activity. This method must be extended by the subclasses.
+
+=cut 
+
+sub getEditForm {
+	my $self = shift;
+	my $form = WebGUI::HTMLForm->new($self->session);
+	return $form;
+}
+
+#-------------------------------------------------------------------
+
 =head2 getId ( )
 
 Returns the ID of this instance.
@@ -118,6 +150,23 @@ sub getId {
 
 #-------------------------------------------------------------------
 
+=head2 getName ( session )
+
+Returns the name of the activity. Must be overridden. This is a class method.
+
+=head3 session
+
+A reference to the current session.
+
+=cut
+
+sub getName {
+	my $session = shift;
+	return "Unnamed";
+}
+
+#-------------------------------------------------------------------
+
 =head2 new ( session, activityId )
 
 Constructor.
@@ -137,9 +186,9 @@ sub new {
 	my $session = shift;
 	my $activityId = shift;
 	my $main = $session->db->getRow("WorkflowActivity","activityId", $activityId);
+	return undef unless $main->{activityId};
 	my $sub = $session->db->buildHashRef("select name,value from WorkflowActivityData where activityId=".$session->db->quote($activityId)); 
 	my %data = (%{$main}, %{$sub});
-	return undef unless $data->{activityId};
 	bless {_session=>$session, _id=>$activityId, _data=>\%data}, $class;
 }
 

lib/WebGUI/Workflow/Activity/CleanTempStorage.pm

@@ -0,0 +1,150 @@
+package WebGUI::Workflow::Activity::CleanTempStorage;
+
+
+=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 File::Path;
+use File::stat;
+
+
+=head1 NAME
+
+Package WebGUI::Workflow::Activity::CleanTempStorage
+
+=head1 DESCRIPTION
+
+This activity cleans out temp storage after it's been sitting there 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 checkFileAge ( pathToFile ) 
+
+Returns a boolean indicating whether the file is old enough to deleted or not.
+
+=head3 pathToFile
+
+The fully qualified path to the filename.
+
+=cut
+
+sub checkFileAge {
+	my $self = shift;
+	my $path = shift;
+        my ($filestat, $flag);
+        $filestat = stat($path) or print "No $path: $!";
+        if ((time()-$filestat->mtime) > $self->get("storageTimeout")) {
+                $flag = 1;
+        } else {
+                $flag = 0;
+        }
+        return $flag;
+}
+
+#-------------------------------------------------------------------
+
+=head2 recurseFileSystem ( path )
+
+Recurses the filesystem deleting files older than the specified time.
+
+=head3 path
+
+The starting path.
+
+=cut
+
+sub recurseFileSystem {
+	my $self = shift;
+	my $path = shift;
+        my (@filelist, $file);
+        if (opendir(DIR,$path)) {
+                @filelist = readdir(DIR);
+                closedir(DIR);
+                foreach $file (@filelist) {
+                        unless ($file eq "." || $file eq "..") {
+                                $self->recurseFileSystem($path."/".$file);
+                                if ($self->checkFileAge($path."/".$file)) {
+                                        rmtree($path."/".$file);
+                                }
+                        }
+                }
+        }
+}
+
+
+
+#-------------------------------------------------------------------
+
+=head2 execute (  )
+
+See WebGUI::Workflow::Activity::execute() for details.
+
+=cut
+
+sub execute {
+	my $self = shift;
+	$self->recurseFileSystem($self->session->config->get("uploadsPath")."/temp");
+}
+
+
+#-------------------------------------------------------------------
+
+=head2 getEditForm ( )
+
+See WebGUI::Workflow::Activity::getEditForm() for details.
+
+=cut 
+
+sub getEditForm {
+	my $self = shift;
+	my $form = $self->SUPER::getEditForm();
+	$form->interval(
+		-name=>"storageTimeout",
+		-label=>"Storage Timeout",
+		-defaultValue=>6*60*60,
+		-value=>$self->get("storageTimeout")
+		);
+	return $form;
+}
+
+#-------------------------------------------------------------------
+
+=head2 getName ( session )
+
+See WebGUI::Workflow::Activity::getName() for details.
+
+=cut
+
+sub getName {
+	my $session = shift;
+	return "Clean Temp Storage";
+}
+
+
+
+1;
+
+