/**
* @returns string Rendered HTML.
* @throws \Exception If the template file doesn't exist.
*/
public function render()
{
$this->onRender();
if (!is_file($this->settings->templatePath . $this->template)) {
throw new \Exception("Template file '{$this->template}' don't exists");
}
$template = file_get_contents($this->settings->templatePath . $this->template);
$partial = new PartialView($this);
return $partial->renderPartial($template);
}
private function renderBlockDirective($template)
{
$matched = preg_match(self::BLOCK_DIRECTIVE_REGEX . 's', $template, $match);
if ($matched) {
$name = $match[2];
$arguments = $this->extractArguments($match[3]);
$body = $match[4];
$partial = new PartialView($this);
$rendered = $partial->renderPartial($this->settings->blockDirectives[$name]->render($partial, $arguments, $body));
$template = preg_replace('/' . preg_quote($match[0], '/') . '/', $rendered, $template, 1);
return $template;
}
return null;
}
