Article structured data for posts

<?php

add_action(
	'wp_head',
	static function () {
		if ( ! is_singular( 'post' ) || defined( 'WPSEO_VERSION' ) || defined( 'RANK_MATH_VERSION' ) || defined( 'AIOSEO_VERSION' ) || defined( 'SEOPRESS_VERSION' ) || class_exists( 'The_SEO_Framework\\Load' ) ) {
			return;
		}
		$post = get_queried_object();
		$data = array(
			'@context'         => 'https://schema.org',
			'@type'            => 'BlogPosting',
			'headline'         => wp_strip_all_tags( get_the_title( $post ) ),
			'datePublished'    => get_the_date( 'c', $post ),
			'dateModified'     => get_the_modified_date( 'c', $post ),
			'mainEntityOfPage' => get_permalink( $post ),
			'author'           => array(
				'@type' => 'Person',
				'name'  => get_the_author_meta( 'display_name', (int) $post->post_author ),
			),
			'publisher'        => array(
				'@type' => 'Organization',
				'name'  => get_bloginfo( 'name' ),
			),
		);
		$image = get_the_post_thumbnail_url( $post, 'full' );
		if ( $image ) {
			$data['image'] = $image;
		}
		$logo = get_site_icon_url( 512 );
		if ( $logo ) {
			$data['publisher']['logo'] = array( '@type' => 'ImageObject', 'url' => $logo );
		}
		echo '<script type="application/ld+json">' . wp_json_encode( $data, JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE | JSON_HEX_TAG ) . '</script>' . "\n";
	}
);