/**
* Renders a view with a layout.
* @param string $layout name of the view to be rendered.
* @param array $placeholders list placeholders.
* @param string $defaultPathLayout
* @param bool $isAjax
* @return string the rendering result. Null if the rendering result is not required.
* @throws \Exception
*/
public function render($layout, array $placeholders = [], $defaultPathLayout = '@views', $isAjax = false)
{
$layout = FileHelper::normalizePath(Alias::getAlias($layout));
if (!strstr($layout, DS)) {
$class = explode('\\', get_class($this));
$layout = Alias::getAlias($defaultPathLayout) . DS . 'layouts' . DS . strtolower(str_replace('Controller', '', array_pop($class))) . DS . $layout;
}
return $this->getTemplate()->render($layout, $placeholders, $this, $isAjax);
}
/**
* Normalize path.
* @param string $path
* @return string
* @throws TemplateException
* @throws \Exception
*/
protected function normalizePath($path)
{
$path = Alias::getAlias($path, ['lang' => $this->locale]);
$path = FileHelper::normalizePath($path, DIRECTORY_SEPARATOR, false);
if (!pathinfo($path, PATHINFO_EXTENSION)) {
$path .= '.' . $this->defaultExtension;
}
$normalizePath = $path;
// relative path
if ((strpos($normalizePath, DIRECTORY_SEPARATOR) === false || strpos($normalizePath, '.' . DIRECTORY_SEPARATOR) !== false) && $this->path) {
$normalizePath = dirname($this->path) . DIRECTORY_SEPARATOR . $normalizePath;
$normalizePath = realpath($normalizePath);
}
if (!file_exists($normalizePath)) {
throw new TemplateException(TemplateException::UNKNOWN_FILE, ['path' => $path]);
}
return $normalizePath;
}
