/**
* Configures Essence's helpers.
*/
protected function _setupEssence()
{
$this->configure(['replacerUrlPattern' => '~
(?<!=["\']) # avoids matching URLs in HTML attributes
(?:https?:)//
(?:www\\d{0,3}[.]|[a-z0-9.\\-]+[.][a-z]{2,4}/)?
(?:[^\\s()<>]+|\\(([^\\s()<>]+|(\\([^\\s()<>]+\\)))*\\))+
(?:\\(([^\\s()<>]+|(\\([^\\s()<>]+\\)))*\\)|[^\\s`!()\\[\\]{};:\'"\\.,<>?«»“”‘’])
~ix', 'Replacer' => Container::unique(function ($C) {
$Replacer = new Replacer($C->get('Extractor'));
$Replacer->setUrlPattern($C->get('replacerUrlPattern'));
return $Replacer;
}), 'Crawler' => Container::unique(function ($C) {
return new Crawler($C->get('Collection'), $C->get('Dom'));
}), 'Extractor' => Container::unique(function ($C) {
return new Extractor($C->get('Collection'));
})]);
}