Social sharing tags (Open Graph)

<?php

add_action(
	'wp_head',
	static function () {
		if ( defined( 'WPSEO_VERSION' ) || defined( 'RANK_MATH_VERSION' ) || defined( 'AIOSEO_VERSION' ) || defined( 'SEOPRESS_VERSION' ) || class_exists( 'The_SEO_Framework\\Load' ) ) {
			return;
		}
		$tags = array(
			'og:site_name' => get_bloginfo( 'name' ),
			'og:locale'    => get_locale(),
		);
		if ( is_singular() ) {
			$post        = get_queried_object();
			$description = has_excerpt( $post ) ? $post->post_excerpt : wp_trim_words( strip_shortcodes( $post->post_content ), 30, '…' );
			$tags       += array(
				'og:type'        => 'post' === $post->post_type ? 'article' : 'website',
				'og:title'       => wp_strip_all_tags( get_the_title( $post ) ),
				'og:description' => trim( preg_replace( '/\s+/', ' ', wp_strip_all_tags( $description ) ) ),
				'og:url'         => get_permalink( $post ),
			);
			$image = get_the_post_thumbnail_url( $post, 'large' );
		} else {
			$tags += array(
				'og:type'        => 'website',
				'og:title'       => wp_get_document_title(),
				'og:description' => get_bloginfo( 'description' ),
				'og:url'         => is_front_page() ? home_url( '/' ) : '',
			);
			$image = get_site_icon_url( 512 );
		}
		if ( ! empty( $image ) ) {
			$tags['og:image'] = $image;
		}
		foreach ( array_filter( $tags ) as $property => $content ) {
			echo '<meta property="' . esc_attr( $property ) . '" content="' . esc_attr( $content ) . '">' . "\n";
		}
		echo '<meta name="twitter:card" content="' . ( empty( $image ) ? 'summary' : 'summary_large_image' ) . '">' . "\n";
	},
	5
);