private function CreateDomDocument()
{
$dom = new Domdocument();
@$dom->loadHTML($this->htmlStack);
$xpath = new DomXpath($dom);
// Find all the product blocks that contain beer attribute that we want to search for such as rating, title, price, etc.
$elements = $xpath->query('//article[contains(@class, "' . $this->class . '")]');
foreach ($elements as $element) {
// get the node value from the .title class (the title of the product)
$title = $xpath->query('descendant::div[@class="title"]', $element);
$title = $title->item(0)->nodeValue;
// get the attribute value from the .link-overlay class (the actual link to the product)
$link = $xpath->query('descendant::a[@class="link-overlay"]', $element);
$link = $link->item(0)->getAttribute('href');
$link = 'https://www.gall.nl' . $link;
// get the image src value to rip the image from the site
$image = $xpath->query('descendant::div[@class="image"]/node()/node()', $element);
$image = $image->item(1)->getAttribute('src');
// Dive in the link that a single product has
$results = $this->curlGetDeep($link);
// if a regex option has been supplied run it on the results
if ($this->regex) {
$title = preg_replace($this->regex, '', $title);
}
// remove the unwanted 6X 35x6(bulk beers) results with this regex
if (!preg_match('/\\dX(\\d+)?/', $title)) {
$this->elementsArray[] = ['title' => $title, 'link' => $link, 'image' => $image, 'description' => $results['description'], 'abv' => $results['abv']];
}
}
$this->json = json_encode(['beers' => $this->elementsArray]);
}
public function CreateDomDocument()
{
$dom = new Domdocument();
@$dom->loadHTML($this->htmlStack);
$xpath = new DomXpath($dom);
$elements = $xpath->query('//a[@class="' . $this->class . '"]');
foreach ($elements as $element) {
$element = $element->getAttribute('href');
// if a regex option has been supplied run it on the results
if ($this->regex) {
$element = preg_replace($this->regex, '', $element);
}
// remove the 6X 35x6(bulk beers) results with this regex
if (!preg_match('/\\dX(\\d+)?/', $element)) {
$this->elementsArray[] = ['title' => $element];
}
}
echo json_encode(['beers' => $this->elementsArray]);
}
