public function testCaptureToValueIsMutable()
{
$model = new ViewModel();
$model->setCaptureTo('foo');
$this->assertEquals('foo', $model->captureTo());
}
/**
* Inspect the result, and cast it to a ViewModel
*
* @param MvcEvent $e
* @return void
*/
public function canonizeActionResult(MvcEvent $e)
{
$result = $e->getResult();
if ($result instanceof Response) {
return;
}
// MVC controller
$controller = $e->getTarget();
// Controller view
$controllerVew = $controller->plugin('view');
// Collect captured contents
if ($this->obStarted) {
$content = ob_get_clean();
if ($content) {
if (null === $result && !$controllerVew->hasViewModel()) {
$result = $content;
} elseif (Pi::service()->hasService('log')) {
Pi::service('log')->info('Captured content: ' . $content);
}
}
}
// Skip scalar result
if (!$this->type && is_scalar($result) && !is_bool($result)) {
if ($controllerVew->hasViewModel()) {
$viewModel = $controllerVew->getViewModel();
} else {
$viewModel = new ViewModel();
}
$viewModel->setTemplate('__NULL__');
$viewModel->setVariable($viewModel->captureTo(), $result);
$e->setResult($viewModel);
return;
}
// ViewModel generated by controller
$viewModel = null;
// Cast controller ViewModel
if ($controllerVew->hasViewModel()) {
$viewModel = $controllerVew->getViewModel();
$template = $viewModel->getTemplate();
// Controller ViewModel is as the main model if if if is specified
// with template, MvcEvent result is converted to variables of
// the ViewModel
if ($viewModel instanceof ViewModel && !$viewModel instanceof JsonModel && !$viewModel instanceof FeedModel && $template && '__NULL__' != $template) {
$variables = array();
$options = array();
if ($result instanceof ViewModel) {
$variables = $result->getVariables();
$options = $result->getOptions();
} elseif ($result instanceof FeedDataModel) {
$variables = (array) $result;
$options = array('feed_type' => $result->getType());
} elseif (ArrayUtils::hasStringKeys($result, true)) {
$variables = array_merge_recursive($variables, $result);
}
$viewModel->setVariables($variables);
$viewModel->setOptions($options);
$e->setResult($viewModel);
return;
}
}
// Set type to json if no template is specified
if (!$this->type && null !== $result) {
$skip = false;
if ($result instanceof ViewModel && $result->getTemplate() && $result->getTemplate() != '__NULL__' || $result instanceof JsonModel || $result instanceof FeedModel) {
$skip = true;
}
if (!$skip) {
$this->type = 'json';
Pi::service('log')->mute();
}
}
// Cast controller view model to result ViewModel
switch ($this->type) {
// For Feed
case 'feed':
if ($result instanceof FeedModel) {
$model = $result;
} else {
$variables = array();
//$options = array();
if ($result instanceof ViewModel) {
$variables = $result->getVariables();
$options = $result->getOptions();
} elseif ($result instanceof FeedDataModel) {
$variables = (array) $result;
$options = array('feed_type' => $result->getType());
} else {
if ($viewModel) {
$variables = $viewModel->getVariables();
//$options = $viewModel->getOptions();
}
if (ArrayUtils::hasStringKeys($result, true)) {
$variables = array_merge_recursive((array) $variables, (array) $result);
}
$model = new FeedDataModel($variables);
$variables = (array) $model;
$options = array('feed_type' => $model->getType());
}
$model = new FeedModel($variables, $options);
}
break;
// For Json
// For Json
case 'json':
if ($result instanceof JsonModel) {
$model = $result;
} else {
$options = array();
//$data = array();
if ($result instanceof ViewModel) {
$data = $result->getVariables();
$options = $result->getOptions();
} elseif (ArrayUtils::hasStringKeys($result, true)) {
if ($viewModel) {
$variables = $viewModel->getVariables();
$options = $viewModel->getOptions();
}
$data = array_merge_recursive((array) $variables, $result);
} else {
$data = $result;
}
$model = new JsonModel($data, $options);
}
break;
// For AJAX/Flash
// For AJAX/Flash
case 'ajax':
// MISC
// MISC
default:
if ($viewModel) {
$model = $viewModel;
} elseif ($result instanceof ViewModel) {
$model = $result;
$result = null;
} else {
$model = new ViewModel();
}
if (null !== $result) {
$template = $model->getTemplate();
if ($this->type && (!$template || '__NULL_' == $template)) {
$model->setVariable('content', is_scalar($result) ? $result : json_encode($result));
} elseif (ArrayUtils::hasStringKeys($result, true)) {
$model->setVariables($result);
} elseif (is_scalar($result)) {
$model->setVariable('content', $result);
} else {
$model->setVariable('content', json_encode($result));
}
}
if ($this->type) {
$model->terminate(true);
}
break;
}
$e->setResult($model);
}
