';
}
echo '';
echo '';
echo '';
} elseif (is_single() || is_page()) {
global $post;
if (has_post_thumbnail($post->ID)) {
$thumbnail = wp_get_attachment_image_src(get_post_thumbnail_id($post->ID), 'og-image-size');
if ($thumbnail) {
echo '';
//$thumbnail_url = esc_url($thumbnail[0]);
//$thumbnail_parts = pathinfo($thumbnail_url);
//$thumbnail_new_url = $thumbnail_parts['dirname'] . '/' . $thumbnail_parts['filename'] . '-1536x878.' . $thumbnail_parts['extension'];
//echo '';
}
} else {
echo '';
}
echo '';
echo '';
echo '';
}
}
add_action('wp_head', 'add_opengraph_tags');