/**
* @param ViewModel $model
* @param Response $response
* @return string
*/
public function render(ViewModel $model, Response $response = null)
{
$body = '';
$helpers = $this->getHelpers();
$suffix = $this->getScriptSuffix();
// (0) Create the ROOT node
$data = ViewData::cast($model->getData(), ['escape' => $helpers->get('escape')]);
$this->injectHelpers($data);
// (1) Render the view script
$view_name = $model->getTemplate();
if ($view_name) {
$view_script = $view_name . $suffix;
$view_path = $this->templatePath($view_script);
if (file_exists($view_path)) {
$body = $this->renderScript($view_path, $data);
} else {
throw new Exception\RuntimeException("Script file ({$view_path}) not found");
}
}
// (2) Render the layout
$layout_name = $this->modelLayout($model);
if ($layout_name) {
$layout_script = $layout_name . $suffix;
$layout_path = $this->templatePath($layout_script);
if (file_exists($layout_path)) {
$data['content'] = $body;
$body = $this->renderScript($layout_path, $data);
} else {
throw new Exception\RuntimeException("Layout file ({$layout_path}) not found");
}
}
// (3) Push
if ($response) {
$response->setBody($body);
}
return $body;
}
/**
*
*/
public function render(ViewModel $model, Response $response)
{
$body = '';
$engine = $this->getEngine();
// Create the ROOT node
$data = $this->dataNode($model->getData(), false);
// Get the layout name
$layout_name = $model->getLayout();
$engine->defAlias('layout', $layout_name);
// (1) Render the view script
$view_name = $model->getTemplate();
if ($view_name) {
$body = $engine->execute($view_name, $data, null);
if ($body === false) {
$error = $engine->getFirstError();
$this->logSubError($error);
$info = isset($error['message']) ? '(' . $error['message'] . ')' : '';
throw new Exception\RuntimeException("View script [{$view_name}] could not be loaded {$info}");
}
}
// Push view errors (DEBUG)
$data['view_errors'] = $engine->getErrors();
// (2) Render the layout
if ($layout_name) {
$data['content'] = $body;
$layout = $engine->execute($layout_name, $data, null);
if ($layout === false) {
$error = $engine->getFirstError();
$this->logSubError($error);
$info = isset($error['message']) ? '(' . $error['message'] . ')' : '';
throw new Exception\RuntimeException("Layout script [{$layout_name}] could not be loaded {$info}");
}
$body = $layout;
}
$response->setBody($body);
}
