Astra_WPFooter_Schema

class Astra_WPFooter_Schema extends Astra_Schema {

	/**
	 * Setup schema
	 *
	 * @since 2.1.3
	 */
	public function setup_schema() {

		if ( true !== $this->schema_enabled() ) {
			return false;
		}

		add_filter( 'astra_attr_footer', array( $this, 'wpfooter_Schema' ) );
	}

	/**
	 * Update Schema markup attribute.
	 *
	 * @param  array $attr An array of attributes.
	 *
	 * @return array       Updated embed markup.
	 */
	public function wpfooter_Schema( $attr ) {
		$attr['itemtype']  = 'https://schema.org/WPFooter';
		$attr['itemscope'] = 'itemscope';
		$attr['itemid']    = '#colophon';
		return $attr;
	}

	/**
	 * Enabled schema
	 *
	 * @since 2.1.3
	 */
	protected function schema_enabled() {
		return apply_filters( 'astra_wpfooter_schema_enabled', parent::schema_enabled() );
	}

}