AnsPress_Email_Hooks::ap_after_new_answer( integer $answer_id )

	public static function ap_after_new_answer( $answer_id ) {
		$current_user = wp_get_current_user();
		$args         = array(
			'users' => [],
		);

		$admin_emails = self::get_admin_emails( 'email_admin_new_answer' );
		if ( ! empty( $admin_emails ) ) {
			$args['users'] = $admin_emails;
		}

		$answer = ap_get_post( $answer_id );

		if ( ap_opt( 'email_user_new_answer' ) && 'private_post' !== $answer->post_status && 'moderate' !== $answer->post_status ) {
			$subscribers = ap_get_subscribers( [ 'subs_event' => 'question', 'subs_ref_id' => $answer->post_parent ] );

			foreach ( (array) $subscribers as $s ) {
				if ( ap_user_can_view_post( $answer ) && $s->user_email !== $current_user->user_email ) {
					$args['users'][] = $s->user_email;
				}
			}
		}

		$args['tags'] = array(
			'{answerer}'        => ap_user_display_name( $answer->post_author ),
			'{question_title}'  => get_the_title( $answer->post_parent ),
			'{answer_link}'     => wp_get_shortlink( $answer->ID ),
			'{answer_content}'  => $answer->post_content,
			'{answer_excerpt}'  => ap_truncate_chars( strip_tags( $answer->post_content ), 100 ),
		);

		$email = new Email( 'new_answer', $args );
		$email->send_emails();
	}