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| 1 | package com.vk.doge.shibu.akkarin.actors | |
| 2 | ||
| 3 | import akka.actor.Actor | |
| 4 | import akka.actor._ | |
| 5 | import akka.pattern._ | |
| 6 | import com.vk.doge.shibu.akkarin.Vk._ | |
| 7 | import com.vk.doge.shibu.akkarin.actors.LongPollingActor._ | |
| 8 | import com.vk.doge.shibu.akkarin.Vk | |
| 9 | import com.vk.doge.shibu.akkarin.messages.Messages._ | |
| 10 | import org.json4s.JsonAST.{JString, JInt, JArray, JObject}
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| 11 | import scala.util.{Failure, Success}
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| 12 | ||
| 13 | ||
| 14 | class LongPollingActor extends Actor {
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| 15 | import context._ | |
| 16 | ||
| 17 | def receive: Actor.Receive = {
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| 18 | case Start(token, listener) => | |
| 19 | new Vk(token).longPolling().onComplete {
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| 20 | case Success(Some(Vk.LongPollResponse(key,server,firstTs))) => | |
| 21 | become {
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| 22 | ||
| 23 | case Stop() => | |
| 24 | context.stop(self) | |
| 25 | ||
| 26 | case RequestLongPoll(ts) => | |
| 27 | longPoll(LongPollResponse(key,server,ts)) foreach {
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| 28 | case Some(JObject(List(("ts",JInt(value)),("updates",JArray(values))))) =>
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| 29 | values | |
| 30 | .collect {
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| 31 | case JArray(List(JInt(bigInt),_,_,_,_,_,JString(text),attachments)) | |
| 32 | if bigInt == BigInt(4) => | |
| 33 | attachments \ "from" match {
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| 34 | case JString(fromId) => | |
| 35 | Message(fromId.toLong,text) | |
| 36 | case _ => | |
| 37 | } | |
| 38 | case JArray(List(JInt(bigInt),_,_,JInt(fromId),_,_,JString(text),_)) if bigInt == BigInt(4) => | |
| 39 | Message(fromId.toLong,text) | |
| 40 | } | |
| 41 | .foreach { message => listener ! message }
| |
| 42 | self ! RequestLongPoll(value.toString()) | |
| 43 | ||
| 44 | - | case other => |
| 44 | + | case _ => |
| 45 | listener ! ConnectionOrDeserializationError() | |
| 46 | context.stop(self) | |
| 47 | } | |
| 48 | } | |
| 49 | ||
| 50 | self ! RequestLongPoll(firstTs) | |
| 51 | ||
| 52 | - | case Success(other) => |
| 52 | + | case _ => |
| 53 | - | case Failure(exp) => |
| 53 | + | |
| 54 | context.stop(self) | |
| 55 | } | |
| 56 | } | |
| 57 | } | |
| 58 | ||
| 59 | object LongPollingActor {
| |
| 60 | case class Start(token : String, listener : ActorRef) | |
| 61 | case class Stop() | |
| 62 | ||
| 63 | case class ConnectionOrDeserializationError() | |
| 64 | ||
| 65 | private case class RequestLongPoll(ts : String) | |
| 66 | } |
