/**
* Creates an ActionDefinition from a class method
*
* @param ReflectionMethod $method
* @param Annotation $annotation
* @param array $additionalAnnotations
* @return ActionDefinition
*/
protected function buildAction(ReflectionMethod $method, $annotation = null, array $additionalAnnotations = array())
{
$action = new ActionDefinition();
$action->setName($method->getName());
if ($annotation) {
// the annotation is not mandatory but is useful to set some action properties
$action->setTitle($annotation->title ?: $method->getName())->setIcon($annotation->icon)->setDefault($annotation->default)->setLoadModel($annotation->load_model);
if ($annotation->menu !== null) {
$action->setMenu($annotation->menu);
}
if ($annotation->pipe) {
$action->setFlow(ActionDefinition::FLOW_PIPE, $annotation->pipe);
}
if ($annotation->redirect) {
$action->setFlow(ActionDefinition::FLOW_REDIRECT, $annotation->redirect);
}
if ($annotation->redirect_with_id) {
$action->setFlow(ActionDefinition::FLOW_REDIRECT_WITH_ID, $annotation->redirect_with_id);
}
if ($annotation->redirect_with_data) {
$action->setFlow(ActionDefinition::FLOW_REDIRECT_WITH_DATA, $annotation->redirect_with_data);
}
if ($annotation->delegate) {
$action->setFlow(ActionDefinition::FLOW_DELEGATE, $annotation->delegate);
}
if ($annotation->on_model) {
$action->applyToModel($annotation->on_model);
}
if ($annotation->confirm) {
$action->addBehavior(new ConfirmBehavior(array('message' => $annotation->confirm)));
}
}
// some annotations use arguments which could trigger the creation
// of an input model if their not ignore
$minNbOfParams = 0;
$excludeParams = array();
// additional information provided by other annotations
$yamlParser = $this->serviceContainer->get('yamlParser');
foreach ($additionalAnnotations as $anno) {
if ($anno instanceof \Nucleus\IService\Security\Secure) {
$perms = $yamlParser->parse($anno->permissions);
$action->setPermissions($perms);
} else {
if ($anno instanceof \Nucleus\IService\Dashboard\Paginate) {
$action->addBehavior(new PaginatedBehavior((array) $anno));
if ($anno->offset_param !== null) {
$minNbOfParams++;
$excludeParams[] = $anno->offset_param;
}
} else {
if ($anno instanceof \Nucleus\IService\Dashboard\Orderable) {
$action->addBehavior(new OrderableBehavior((array) $anno));
$minNbOfParams++;
$excludeParams[] = $anno->param;
if ($anno->order_param !== null) {
$minNbOfParams++;
$excludeParams[] = $anno->order_param;
}
} else {
if ($anno instanceof \Nucleus\IService\Dashboard\Filterable) {
$action->addBehavior(new FilterableBehavior((array) $anno));
$minNbOfParams++;
$excludeParams[] = $anno->param;
} else {
if ($anno instanceof \Nucleus\IService\Dashboard\ActionBehavior) {
$classname = $anno->class;
$params = $yamlParser->parse($anno->params) ?: array();
$action->addBehavior(new $classname($params));
}
}
}
}
}
}
// input
if (!$annotation || $annotation->in === null) {
if ($method->getNumberOfParameters() > $minNbOfParams) {
$action->setInputType(ActionDefinition::INPUT_FORM);
}
} else {
$action->setInputType($annotation->in);
}
if ($action->getInputType() === ActionDefinition::INPUT_FORM || $method->getNumberOfParameters() > $minNbOfParams && $action->getInputType() != ActionDefinition::INPUT_DYNAMIC) {
// builds the input model from the method's arguments
$inputModel = $this->buildModelFromMethod($method, $additionalAnnotations, $excludeParams);
if ($method->getNumberOfParameters() == $minNbOfParams + 1) {
$fields = $inputModel->getFields();
if (count($fields) === 1 && $fields[0]->hasRelatedModel()) {
$action->setModelOnlyArgument($fields[0]->getName());
$inputModel = $fields[0]->getRelatedModel();
}
}
$action->setInputModel($inputModel);
}
// tries to determine the return type
if (!preg_match('/@return ([a-zA-Z\\\\]+)(\\[\\])?/', $method->getDocComment(), $returnTag)) {
$returnTag = false;
}
if (!$annotation || !$action->isFlowing() && $annotation->out === null) {
if ($returnTag) {
$isArray = isset($returnTag[2]);
$action->setReturnType($isArray ? ActionDefinition::RETURN_LIST : ActionDefinition::RETURN_OBJECT);
}
} else {
if (!$action->isFlowing()) {
$action->setReturnType($annotation->out);
}
}
$modelTypes = array(ActionDefinition::RETURN_LIST, ActionDefinition::RETURN_OBJECT, ActionDefinition::RETURN_FORM);
if (in_array($action->getReturnType(), $modelTypes) && (!$returnTag || $returnTag[1] !== 'array')) {
if ((!$annotation || $annotation->model === null) && !$returnTag) {
throw new DefinitionBuilderException("Action '{$action->getName()}' returns something but has no model attached");
}
$action->setReturnModel($this->buildModel($annotation && $annotation->model ? $annotation->model : $returnTag[1]));
}
return $action;
}
