ID ); return self::get_fb_debugger_url($post); } /** * Link to the open graph debugger to check if open graph tags are valid * * @global array $post * @return string */ static function get_fb_debugger_url($post) { //var_dump( $post ); if( isset( $post ) && $post->post_status == "publish" ) { $url = get_permalink( $post->ID ); return ' Validate Open Graph data '; } else { return ''; } } }