function actOnJavascriptPlanActions($actionPackets)
{
$plansConvergence = false;
$constraintsArray = array();
//Setup the javascript collections
for ($index = 0; $index < sizeof($actionPackets); $index++) {
$constraintsArray[$index] = new javaScriptCollection();
}
while (!$plansConvergence) {
//Plans have have converged to a single plan
$actionArray = array();
$packetCollection = array();
for ($index = 0; $index < sizeof($actionPackets); $index++) {
$actionNode = $actionPackets[$index]->getAction();
$data = $actionNode->getData();
$actionPredicate = node::getNodeData($data);
//Find the values for this conditional action
$predicateValues = $actionPredicate->getPredicateValues();
//Create a new javascript constraint
$javaScriptConstraint = new javaScriptConstraint($predicateValues[1]->toString(), $predicateValues[2]->toString(), $predicateValues);
//Add this constraint to the associated collection
$constraintsArray[$index]->addConstraint($javaScriptConstraint);
//Find the next action for this action packet
$nextActionPackets = planAction::fetchNextAction($actionPackets[$index]->getPlans());
$nextAction = $nextActionPackets[1];
$actionArray[$index] = $nextAction[0]->toString();
$packetCollection = array_merge($packetCollection, $nextActionPackets[0]);
}
$plansConvergence = arrays::allEqual($actionArray);
if (!$plansConvergence) {
$actionPackets = $packetCollection;
}
}
//Plans must have convereged so it does not matter which one we return!
return array('actionPackets' => $actionPackets[0], 'constraints' => $constraintsArray);
//return $actionPackets[0];
}
//Retreive whether the edge progression test was passed
$edgeProgressionResult = $edgeProgressionPacket['match'];
//Retrive the selected action packet
$selectedActionPacket = $edgeProgressionPacket['actionPacket'];
if ($edgeProgressionResult) {
//The edgeprogression test succeded
//Check the chosen action packet
if ($selectedActionPacket->atGoal()) {
//At goal node
$goal = true;
planArchieving::archive($_POST['workflowID']);
systemMessages::message("Goal node reached!");
} else {
//Only one action packet should be returned
$plans = $selectedActionPacket->getPlans();
$newPlannerProgress = planAction::fetchNextAction($plans);
$action = node::getNodeData($newPlannerProgress[1]);
if ($action->getPredicateName() != 'edgeProgression') {
$match = true;
} else {
}
$plannerProgress = $newPlannerProgress;
$newPlannerProgress = array();
}
}
}
debug::message("edge progression test :" . $edgeProgressionResult);
if ($edgeProgressionResult) {
if (!$goal) {
//No point in updating plans if we have reached the goal
planningAgent::updatePlans($plans);
function actOnPlan($planGraphList, $action)
{
$match = false;
$result = array();
$actionList = array();
while (!$match) {
//Find me all actions up untill and including submission
$plannerProgress = planAction::findRequiredActions($planGraphList, $action);
//Reason for the planner stopping
switch ($plannerProgress['reason']) {
case 'conditional':
$result = planAction::conditionBehaviour($plannerProgress);
$actionList = $result['actionList'];
$planGraphList = $result['plans']->getPlans();
$plannerProgress['actionPackets'] = $result['plans'];
break;
case 'match':
$actionList = array_merge($actionList, $plannerProgress['actionNames']);
$match = true;
break;
case 'goal':
$match = true;
break;
}
}
if (isset($result['javaConstraints'])) {
return array('actionPackets' => $plannerProgress['actionPackets'], 'actionList' => $actionList, 'javaConstraints' => $result['javaConstraints']);
} else {
return array('actionPackets' => $plannerProgress['actionPackets'], 'actionList' => $actionList, 'javaConstraints' => array());
}
}
}
}
}
function findDatabaseActions($actionList)
{
$result = array();
for ($index = 0; $index < sizeof($actionList); $index++) {
if ($actionList[$index]->getPredicateName() == 'databaseFetch') {
array_push($result, $actionList[$index]);
}
}
return $result;
}
//Fetch the plan list
$planGraphList = graphPlanDatabaseAccess::getPlanGraphList($_GET['workflowID']);
$result = planAction::actOnPlan($planGraphList, "formSubmission");
//Seperate the action list from the graph plans
$actionList = $result['actionList'];
$javaConstraints = $result['javaConstraints'];
//Convert constraints plans into Javascript arrays
$planString = "\nvar planCollection = Array();\n";
for ($index = 0; $index < sizeof($javaConstraints); $index++) {
$planString .= $javaConstraints[$index]->toJavascriptArray($index);
}
//Find all javaScript predicates and use order to dictate user entry
$javaScriptPredicates = javaScript::findJavaScriptActions($actionList);
$prologTimeLine = javaScript::javascriptArray($javaScriptPredicates);
//Begin JAVAscript controls
?>
