/**
* @return mixed
*/
public function notFoundByRequestedCriteria($criteriaErrors)
{
$zendResponse = $this->mvcEvent->getResponse();
$zendResponse->setStatusCode(404);
$this->viewModel->setVariable('message', 'The requested resource was not found by requested criteria');
$this->viewModel->setTemplate('error/404');
$this->mvcEvent->setResult($this->viewModel);
return $this->viewModel;
}
/**
* assign wrapper template to block
*
* @param ModelInterface $block
* @param array|string $options
*/
protected function wrapBlock(ModelInterface $block, $options)
{
$attributes = $options;
if (is_string($options)) {
$wrapperTemplate = $options;
$attributes = [];
} elseif (is_array($options) && !isset($options['template'])) {
$wrapperTemplate = self::WRAPPER_DEFAULT;
} else {
$wrapperTemplate = $options['template'];
unset($attributes['template']);
}
if (isset($options['tag'])) {
$block->setVariable('wrapperTag', $options['tag']);
unset($attributes['tag']);
}
$originalTemplate = $block->getTemplate();
$block->setOption('is_wrapped', true);
$block->setTemplate($wrapperTemplate);
$block->setVariable('wrapperAttributes', $attributes);
$block->setVariable('originalTemplate', $originalTemplate);
}
/**
* Populate the view model returned by the AcceptableViewModelSelector from the result
*
* If the result is a ViewModel, we "re-cast" it by copying over all
* values/settings/etc from the original.
*
* If the result is an array, we pass those values as the view model variables.
*
* @param array|ViewModel $result
* @param ViewModelInterface $viewModel
* @param MvcEvent $e
*/
protected function populateViewModel($result, ViewModelInterface $viewModel, MvcEvent $e)
{
if ($result instanceof ViewModel) {
// "Re-cast" content-negotiation view models to the view model type
// selected by the AcceptableViewModelSelector
$viewModel->setVariables($result->getVariables());
$viewModel->setTemplate($result->getTemplate());
$viewModel->setOptions($result->getOptions());
$viewModel->setCaptureTo($result->captureTo());
$viewModel->setTerminal($result->terminate());
$viewModel->setAppend($result->isAppend());
if ($result->hasChildren()) {
foreach ($result->getChildren() as $child) {
$viewModel->addChild($child);
}
}
$e->setResult($viewModel);
return;
}
// At this point, the result is an array; use it to populate the view
// model variables
$viewModel->setVariables($result);
$e->setResult($viewModel);
}
/**
* Merge global/template parameters with provided view model.
*
* @param string $name Template name.
* @param ModelInterface $model
* @return ModelInterface
*/
private function mergeViewModel($name, ModelInterface $model)
{
$params = $this->mergeParams($name, $model->getVariables());
$model->setVariables($params);
$model->setTemplate($name);
return $model;
}
