# frozen_string_literal: true require "pakyow/support/extension" require "pakyow/presenter/view" module Pakyow module Realtime module Behavior module Rendering module InstallWebsocket extend Support::Extension apply_extension do build do |view| if head = view.head head.append(Support::SafeStringHelpers.html_safe("")) end end attach do |presenter, app:| presenter.render node: -> { node = object.each_significant_node(:meta).find { |meta_node| meta_node.attributes[:name] == "pw-socket" } unless node.nil? Presenter::View.from_object(node) end } do endpoint = app.config.realtime.endpoint unless endpoint endpoint = if Pakyow.config.server.proxy # Connect directly to the app in development, since the proxy does not support websocket connections. # File.join("ws://#{Pakyow.config.server.host}:#{Pakyow.config.server.port}", app.config.realtime.path) else File.join("#{presentables[:__ws_protocol]}://#{presentables[:__ws_authority]}", app.config.realtime.path) end end attributes["data-ui"] = "socket(endpoint: #{endpoint}?id=#{presentables[:__verifier].sign(presentables[:__socket_client_id])})" end end expose do |connection| connection.set(:__verifier, connection.verifier) connection.set(:__ws_protocol, connection.secure? ? "wss" : "ws") connection.set(:__ws_authority, connection.authority) end end end end end end end