wp_xmlrpc_server::wp_getCommentCount( array $args )

	public function wp_getCommentCount( $args ) {
		$this->escape( $args );

		$username	= $args[1];
		$password	= $args[2];
		$post_id	= (int) $args[3];

		if ( ! $user = $this->login( $username, $password ) ) {
			return $this->error;
		}

		$post = get_post( $post_id, ARRAY_A );
		if ( empty( $post['ID'] ) ) {
			return new IXR_Error( 404, __( 'Invalid post ID.' ) );
		}

		if ( ! current_user_can( 'edit_post', $post_id ) ) {
			return new IXR_Error( 403, __( 'Sorry, you are not allowed access to details of this post.' ) );
		}

		/** This action is documented in wp-includes/class-wp-xmlrpc-server.php */
		do_action( 'xmlrpc_call', 'wp.getCommentCount' );

		$count = wp_count_comments( $post_id );

		return array(
			'approved' => $count->approved,
			'awaiting_moderation' => $count->moderated,
			'spam' => $count->spam,
			'total_comments' => $count->total_comments
		);
	}