class.ilIntermediateCatchEventElement.php

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<?php
/* Copyright (c) 1998-2016 ILIAS open source, Extended GPL, see docs/LICENSE */

class ilIntermediateCatchEventElement extends ilBaseElement
{
        public $element_varname;

        public function getPHP($element, ilWorkflowScaffold $class_object)
        {
                $code = "";
                $element_id = ilBPMN2ParserUtils::xsIDToPHPVarname($element['attributes']['id']);
                $this->element_varname = '$_v_'.$element_id;

                $event_definition = null;
                if(count($element['children']))
                {
                        foreach ($element['children'] as $child)
                        {
                                if($child['name'] == 'messageEventDefinition')
                                {
                                        $event_definition = ilBPMN2ParserUtils::extractILIASEventDefinitionFromProcess(
                                                $child['attributes']['messageRef'], 'message', $this->bpmn2_array
                                        );
                                }
                                if($child['name'] == 'signalEventDefinition')
                                {
                                        $event_definition = ilBPMN2ParserUtils::extractILIASEventDefinitionFromProcess(
                                                $child['attributes']['signalRef'], 'signal', $this->bpmn2_array
                                        );
                                }
                                if($child['name'] == 'timerEventDefinition')
                                {
                                        $event_definition = ilBPMN2ParserUtils::extractTimeDateEventDefinitionFromElement(
                                                $child['attributes']['id'], 'intermediateCatchEvent', $this->bpmn2_array
                                        );
                                }
                        }
                }

                $class_object->registerRequire('./Services/WorkflowEngine/classes/nodes/class.ilBasicNode.php');
                $code .= '
                        ' . $this->element_varname . ' = new ilBasicNode($this);
                        $this->addNode(' . $this->element_varname . ');
                        ' . $this->element_varname . '->setName(\'' . $this->element_varname . '\');
                ';

                if(is_array($event_definition))
                {
                        $class_object->registerRequire('./Services/WorkflowEngine/classes/detectors/class.ilEventDetector.php');
                        $code .= '
                        ' . $this->element_varname . '_detector = new ilEventDetector(' . $this->element_varname . ');
                        ' . $this->element_varname . '_detector->setName(\'' . $this->element_varname . '_detector\');
                        ' . $this->element_varname . '_detector->setEvent(                      "'.$event_definition['type'].'",                        "'.$event_definition['content'].'");
                        ' . $this->element_varname . '_detector->setEventSubject(       "'.$event_definition['subject_type'].'",        "'.$event_definition['subject_id'].'");
                        ' . $this->element_varname . '_detector->setEventContext(       "'.$event_definition['context_type'].'",        "'.$event_definition['context_id'].'");
                        ';

                        if(isset($event_definition['listening_start']) || isset($event_definition['listening_end']))
                        {
                                $code .= $this->element_varname . '_detector->setListeningTimeframe(' .(int) $event_definition['listening_start'] .
                                        ', ' . (int) $event_definition['listening_end'] . ');';
                        }
                        else if(isset($event_definition['listening_relative']) && isset($event_definition['listening_interval']))
                        {
                                $code .= $this->element_varname . '_detector->setTimerRelative(true);';
                                $code .= $this->element_varname . '_detector->setTimerLimit(' .(int) $event_definition['listening_interval'] . ');';
                        }

                        $code .= '
                        ' . $this->element_varname . '->addDetector(' . $this->element_varname . '_detector);
                        ';
                }

                $code .= $this->handleDataAssociations($element, $class_object, $this->element_varname);

                return $code;
        }
}