WC_Email::prevent_lazy_loading_on_attachment │ public │ WC 1.0

Prevent lazy loading on attachment images in email context by adding skip classes. This is hooked into the wp_get_attachment_image_attributes filter.

Метод класса: WC_Email{}

Хуков нет.

Возвращает

Массив. The modified image attributes array.

Использование

$WC_Email = new WC_Email();
$WC_Email->prevent_lazy_loading_on_attachment( $attributes );

$attributes(массив) (обязательный)

The image attributes array.

Код WC_Email::prevent_lazy_loading_on_attachment() WC Email::prevent lazy loading on attachment ^{WC 10.3.4}

public function prevent_lazy_loading_on_attachment( $attributes ) {
	// Only process if we're currently sending an email.
	if ( ! $this->sending ) {
		return $attributes;
	}

	// Skip classes to prevent lazy loading plugins from applying lazy loading.
	// These are the most common skip classes used by popular lazy loading plugins.
	$skip_classes = array( 'skip-lazy', 'no-lazyload', 'lazyload-disabled', 'no-lazy', 'skip-lazyload' );

	// Add skip classes to prevent lazy loading plugins from applying lazy loading.
	if ( isset( $attributes['class'] ) ) {
		$classes             = array_filter( array_map( 'trim', explode( ' ', $attributes['class'] ) ) );
		$classes             = array_unique( array_merge( $classes, $skip_classes ) );
		$attributes['class'] = implode( ' ', $classes );
	} else {
		// No class attribute exists, add one with skip classes.
		$attributes['class'] = implode( ' ', $skip_classes );
	}

	// Add data-skip-lazy attribute as an additional safeguard.
	$attributes['data-skip-lazy'] = 'true';

	return $attributes;
}