/**
* init
*
*/
public static function init()
{
add_action('wp_head', array('PressGang\\OpenGraph', 'fb_opengraph'), 5);
}
/**
* fb_opengraph
*
*/
public static function fb_opengraph()
{
$post = new \TimberPost();
$title = $post->title;
$description = is_single() ? str_replace('', "'", $post->get_preview(60, true, false, true)) : get_bloginfo('description', 'display');
$img = has_post_thumbnail($post->id) ? wp_get_attachment_image_src(get_post_thumbnail_id($post->ID), 'large')[0] : (get_theme_mod('og_img') ? get_theme_mod('og_img') : esc_url(get_theme_mod('logo')));
$type = is_author() ? 'profile' : (is_single() ? 'article' : 'website');
$url = get_permalink();
$url = rtrim(esc_url(apply_filters('og_url', $url)));
if (!substr($url, -1) === '/') {
$url .= '/';
// slash fixes Facebook Debugger "Circular Redirect Path"
}
$open_graph = array('site_name' => esc_attr(apply_filters('og_site_name', get_bloginfo())), 'title' => esc_attr(apply_filters('og_title', $title)), 'description' => esc_attr(apply_filters('og_description', $description)), 'type' => esc_attr(apply_filters('og_type', $type)), 'url' => $url, 'image' => esc_url(apply_filters('og_image', $img)));
\Timber::render('open-graph.twig', array('open_graph' => $open_graph));
}
}
OpenGraph::init();
