|
public selectLink ( string $value ) : |
||
| $value | string | The link text |
| return | A new instance of Crawler with the filtered list of nodes | |
public function selectLink($value)
{
$xpath = sprintf('descendant-or-self::a[contains(concat(\' \', normalize-space(string(.)), \' \'), %s) ', static::xpathLiteral(' ' . $value . ' ')) . sprintf('or ./img[contains(concat(\' \', normalize-space(string(@alt)), \' \'), %s)]]', static::xpathLiteral(' ' . $value . ' '));
return $this->filterRelativeXPath($xpath);
} /**
* Gets the details page.
*
* @return Crawler
* @todo Refactor this as it is not possible to mock currently
*/
private function getDetails()
{
if (is_null($this->details)) {
$url = $this->crawler->selectLink($this->getTitle())->link()->getUri();
$scraper = new Scraper();
$this->details = $scraper->fetch($url);
$this->length = $scraper->getResponseSize();
}
return $this->details;
}
