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✏️ Editing: facebook-open-graph.php

<?php

/* -----------------------------------------------------------------------------
 * Facebook Open Graph
 * -------------------------------------------------------------------------- */
add_action( 'wp_head', 'presso_setup_facebook_open_graph' );
if ( ! function_exists( 'presso_setup_facebook_open_graph' ) ) {
	function presso_setup_facebook_open_graph() {
		if ( presso_get_theme_option( 'enable_open_graph' ) ) {
			presso_render_facebook_open_graph();
		}
	}
}

/* -----------------------------------------------------------------------------
 * Render Facebook Open Graph
 * -------------------------------------------------------------------------- */
if ( ! function_exists( 'presso_render_facebook_open_graph' ) ) {
	function presso_render_facebook_open_graph() {
		global $post;
		?>

<?php if ( is_singular() && have_posts() ) : setup_postdata( $post ); ?>
			<meta property="og:title" content="<?php echo esc_attr( wp_strip_all_tags( get_the_title(), true ) ); ?>">
			<meta property="og:description" content="<?php echo esc_attr( wp_strip_all_tags( get_the_excerpt(), true ) ); ?>">
			<meta property="og:url" content="<?php echo esc_url( get_the_permalink() ); ?>"/>
			<?php if ( has_post_thumbnail() ) : $thumbnail = wp_get_attachment_image_src( get_post_thumbnail_id( get_the_id() ), 'full' );	?>
			<meta property="og:image" content="<?php echo esc_url( $thumbnail[0] ); ?>" />
			<?php endif; ?>
			<?php wp_reset_postdata(); ?>

<?php else : ?>
			<meta property="og:title" content="<?php echo esc_attr( wp_strip_all_tags( get_bloginfo('name') ) ); ?>">
			<meta property="og:description" content="<?php echo esc_attr( wp_strip_all_tags( get_bloginfo('description') ) ); ?>">
			<meta property="og:url" content="<?php echo esc_url( home_url('/') ); ?>"/>

<?php endif; ?>

<?php
	}
}

MR SKB