Using atmosphere with Scala js - atmosphere

Question

How can I access the atmosphere API using Scala JS?
So say I have the following in javascript:
var socket = $.atmosphere
...
var request = {
url: "myurl/path",
...
};
request.onOpen = function(response) {
...
subSocket.push("init")
};
...
socket.subscribe(request);
What would its equivalent be in Scala JS?

Answer 1

I came up with the solution below:
#JSName("$.atmosphere")
object Atmosphere extends js.Object {
def info(msg: String): Unit = js.native
def subscribe(request: js.Object): Unit = js.native
}
trait Response extends js.Object {
val status: Int = js.native
val reasonPhrase: String = js.native
val responseBody: String = js.native
val headers: Array[String] = js.native
val state: String = js.native
val transport: String = js.native
val error: String = js.native
val request: String = js.native
val partialMessage: String = js.native
val errorHandled: Boolean = js.native
val id: Int = js.native
}
class Request(url: String) {
def contentType = "application/json"
def logLevel = "debug"
def transport = "transport"
def fallbackTransport = "long-polling"
def onOpen(res: Response) = {}
def onReconnect(req: Request, res: Response) = {}
def onMessage(res: Response) = {}
def onClose(res: Response) = {}
def onError(res: Response) = {}
def literal = js.Dynamic.literal(
url = url,
contentType = contentType,
logLevel = logLevel,
transport= transport,
fallbackTransport = fallbackTransport,
onOpen = { (res: Response) => onOpen(res) },
onReconnect = { (req: Request, res: Response) => onReconnect(req, res) },
onMessage = { (res: Response) => onMessage(res) },
onClose = { (res: Response) => onClose(res) },
onError = { (res: Response) => onError(res) }
)
}
Usage is then:
val request = new Request("myurl/path") {
override def onOpen(res: Response) = {
g.console.log("Opened " + res.responseBody)
}
}
Atmosphere.subscribe(request.literal)
This way I can override the various properties/handlers for the request. I am wondering if this can be improved upon however. For example is there an alternative to the usage of JSName?
#JSName("$.atmosphere")