WP_REST_URL_Details_Controller::get_image │ private │ WP 5.9.0

Parses the Open Graph (OG) Image from the provided HTML.

See: https://ogp.me/.

Метод класса: WP_REST_URL_Details_Controller{}

Хуков нет.

Возвращает

string. The OG image on success. Empty string if not found.

Использование

// private - только в коде основоного (родительского) класса
$result = $this->get_image( $meta_elements, $url );

$meta_elements(массив) (обязательный)

A multidimensional indexed array on success, else empty array.

• 0(string[])
  Meta elements with a content attribute.

• 1(string[])
  Content attribute's opening quotation mark.

• 2(string[])
  Content attribute's value for each meta element.

$url(строка) (обязательный)

The target website URL.

Список изменений

Код WP_REST_URL_Details_Controller::get_image() WP REST URL Details Controller::get image ^{WP 7.1.4}

private function get_image( $meta_elements, $url ) {
	$image = $this->get_metadata_from_meta_element(
		$meta_elements,
		'property',
		'(?:og:image|og:image:url)'
	);

	// Bail out if image not found.
	if ( '' === $image ) {
		return '';
	}

	// Attempt to convert relative URLs to absolute.
	$parsed_url = parse_url( $url );
	if ( isset( $parsed_url['scheme'] ) && isset( $parsed_url['host'] ) ) {
		$root_url = $parsed_url['scheme'] . '://' . $parsed_url['host'] . '/';
		$image    = WP_Http::make_absolute_url( $image, $root_url );
	}

	return $image;
}