103 lines
2.7 KiB
Perl
103 lines
2.7 KiB
Perl
package WebGUI::Workflow::Activity::CacheEMSPrereqs;
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=head1 LEGAL
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-------------------------------------------------------------------
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WebGUI is Copyright 2001-2008 Plain Black Corporation.
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-------------------------------------------------------------------
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Please read the legal notices (docs/legal.txt) and the license
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(docs/license.txt) that came with this distribution before using
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this software.
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-------------------------------------------------------------------
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http://www.plainblack.com info@plainblack.com
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-------------------------------------------------------------------
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=cut
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use strict;
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use WebGUI::Asset;
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use WebGUI::Cache;
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use WebGUI::International;
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use base 'WebGUI::Workflow::Activity';
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=head1 NAME
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Package WebGUI::Workflow::Activity::CacheEMSPrereqs
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=head1 DESCRIPTION
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Tell a little about what this activity does.
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=head1 SYNOPSIS
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See WebGUI::Workflow::Activity for details on how to use any activity.
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=head1 METHODS
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These methods are available from this class:
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=cut
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#-------------------------------------------------------------------
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=head2 definition ( session, definition )
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See WebGUI::Workflow::Activity::definition() for details.
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=cut
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sub definition {
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my $class = shift;
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my $session = shift;
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my $definition = shift;
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my $i18n = WebGUI::International->new($session, "Workflow_Activity_CacheEMSPrereqs");
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push(@{$definition}, {
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name=>$i18n->get('activityName'),
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properties=> { }
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});
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return $class->SUPER::definition($session,$definition);
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}
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#-------------------------------------------------------------------
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=head2 execute ( [ object ] )
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See WebGUI::Workflow::Activity::execute() for details.
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=cut
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sub execute {
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my $self = shift;
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my $object = shift;
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my $instance = shift;
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my ($emsId) = $self->session->db->quickArray("select assetId from asset where className='WebGUI::Asset::Wobject::EventManagementSystem' limit 1");
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return $self->COMPLETE unless $emsId;
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my $ems = WebGUI::Asset->newByDynamicClass($self->session,$emsId);
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my $start = time();
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my $leftOff = $instance->getScratch("emsleftoff");
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my $skip = ($leftOff ne "") ? 1 : 0;
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WebGUI::Cache->new($self->session)->deleteChunk(["gAPRE"]) unless ($skip);
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my $status = $self->COMPLETE;
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my @events = $self->session->db->buildArray("select distinct(prerequisiteId) from EventManagementSystem_products");
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foreach my $event (@events) {
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$skip = 0 if ($leftOff eq $event);
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next if $skip;
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if ((time() - $start) > 60) { # give up so something else can run for a while
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$instance->setScratch("emsleftoff",$event);
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$status = $self->WAITING;
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last;
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}
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$ems->getAllPossibleRequiredEvents($event) if $event;
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}
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$self->session->errorHandler->warn('EMS Cacher Ran! Status: '.$status);
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return $status;
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}
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1;
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