/**
* Manipulate document.
*
* @throws \Exception If a broken rule is executed and silent mode is not enabled.
*
* @return string
*/
public function manipulate()
{
foreach ($this->rules as $rule) {
try {
$nodeList = $rule->query($this->document);
foreach ($nodeList as $node) {
$rule->apply($node);
}
} catch (\Exception $e) {
if (!$this->isSilentMode()) {
throw $e;
}
}
}
return $this->converter->toHtml($this->document);
}
