Yoast\WP\SEO\Generators\Schema

Main_Image::generate()publicYoast 1.0

Adds a main image for the current URL to the schema if there is one.

This can be either the featured image or the first image in the content of the page.

{} Это метод класса: Main_Image{}

Хуков нет.

Возвращает

false|Массив. Image Schema.

Использование

$Main_Image = new Main_Image();
$Main_Image->generate();

Код Main_Image::generate() Yoast 19.7.1

public function generate() {
	$image_id = $this->context->canonical . Schema_IDs::PRIMARY_IMAGE_HASH;

	// The featured image.
	if ( $this->context->main_image_id ) {
		$generated_schema              = $this->helpers->schema->image->generate_from_attachment_id( $image_id, $this->context->main_image_id );
		$this->context->main_image_url = $generated_schema['url'];

		return $generated_schema;
	}

	// The first image in the content.
	if ( $this->context->main_image_url ) {
		return $this->helpers->schema->image->generate_from_url( $image_id, $this->context->main_image_url );
	}

	return false;
}