some debugs on Chisu playlist

chatbot/src/main/kotlin/space/mori/chzzk_bot/chatbot/chzzk/ChzzkHandler.kt

@@ -9,9 +9,7 @@ import org.slf4j.Logger
 import org.slf4j.LoggerFactory
 import space.mori.chzzk_bot.chatbot.chzzk.Connector.chzzk
 import space.mori.chzzk_bot.chatbot.discord.Discord
-import space.mori.chzzk_bot.common.events.CoroutinesEventBus
+import space.mori.chzzk_bot.common.events.*
-import space.mori.chzzk_bot.common.events.TimerEvent
-import space.mori.chzzk_bot.common.events.TimerType
 import space.mori.chzzk_bot.common.models.User
 import space.mori.chzzk_bot.common.services.LiveStatusService
 import space.mori.chzzk_bot.common.services.TimerConfigService
@@ -39,6 +37,11 @@ object ChzzkHandler {
         UserService.getAllUsers().map {
             chzzk.getChannel(it.token)?.let { token -> addUser(token, it) }
         }
+
+        handlers.forEach { handler ->
+            val streamInfo = getStreamInfo(handler.listener.channelId)
+            if (streamInfo.content.status == "OPEN") handler.isActive(true, streamInfo)
+        }
     }
 
     fun disable() {
@@ -148,7 +151,6 @@ class UserHandler(
         get() = _isActive
 
     internal fun isActive(value: Boolean, status: IData<IStreamInfo>) {
-        _isActive = value
         if(value) {
             logger.info("${user.username} is live.")
 
@@ -170,10 +172,11 @@ class UserHandler(
                         ""
                     ))
                 }
-
+                if(!_isActive) {
-                delay(5000L)
+                    delay(5000L)
-                listener.sendChat("${user.username} 님! 오늘도 열심히 방송하세요!")
+                    listener.sendChat("${user.username} 님! 오늘도 열심히 방송하세요!")
-                Discord.sendDiscord(user, status)
+                    Discord.sendDiscord(user, status)
+                }
             }
         } else {
             logger.info("${user.username} is offline.")
@@ -181,12 +184,25 @@ class UserHandler(
             listener.closeAsync()
 
             CoroutineScope(Dispatchers.Default).launch {
-                dispatcher.post(TimerEvent(
+                val events = listOf(
-                    channel.channelId,
+                    TimerEvent(
-                    TimerType.STREAM_OFF,
+                        channel.channelId,
-                    ""
+                        TimerType.STREAM_OFF,
-                ))
+                        null
+                    ),
+                    SongEvent(
+                        channel.channelId,
+                        SongType.STREAM_OFF,
+                        null,
+                        null,
+                        null,
+                        null,
+                        null
+                    )
+                )
+                events.forEach { dispatcher.post(it) }
             }
         }
+        _isActive = value
     }
 }

chatbot/src/main/kotlin/space/mori/chzzk_bot/chatbot/chzzk/MessageHandler.kt

@@ -36,6 +36,14 @@ class MessageHandler(
 
     init {
         reloadCommand()
+        dispatcher.subscribe(SongEvent::class) {
+            if(it.type == SongType.STREAM_OFF) {
+                val user = UserService.getUser(channel.channelId)
+                if(! user?.let { usr -> SongListService.getSong(usr) }.isNullOrEmpty()) {
+                    SongListService.deleteUser(user!!)
+                }
+            }
+        }
     }
 
     internal fun reloadCommand() {
@@ -199,33 +207,35 @@ class MessageHandler(
         val url = parts[1]
         val songs = SongListService.getSong(user)
 
-        if (songs.any { it.url == url }) {
-            listener.sendChat("같은 노래가 이미 신청되어 있습니다.")
-            return
-        }
-
         val video = getYoutubeVideo(url)
         if (video == null) {
             listener.sendChat("유튜브에서 찾을 수 없어요!")
             return
         }
 
+        if (songs.any { it.url == video.url }) {
+            listener.sendChat("같은 노래가 이미 신청되어 있습니다.")
+            return
+        }
+
         SongListService.saveSong(
             user,
             msg.userId,
             video.url,
             video.name,
             video.author,
-            video.length
+            video.length,
+            msg.profile?.nickname ?: ""
         )
-        CoroutineScope(Dispatchers.Main).launch {
+        CoroutineScope(Dispatchers.Default).launch {
             dispatcher.post(SongEvent(
                 user.token,
                 SongType.ADD,
                 msg.userId,
+                msg.profile?.nickname ?: "",
                 video.name,
                 video.author,
-                video.length
+                video.length,
             ))
         }
 

common/src/main/kotlin/space/mori/chzzk_bot/common/events/SongEvents.kt

@@ -11,7 +11,8 @@ enum class SongType(var value: Int) {
 class SongEvent(
     val uid: String,
     val type: SongType,
-    val req_uid: String?,
+    val reqUid: String?,
+    val reqName: String?,
     val name: String?,
     val author: String?,
     val time: Int?,

common/src/main/kotlin/space/mori/chzzk_bot/common/models/SongList.kt

@@ -5,15 +5,17 @@ import org.jetbrains.exposed.dao.IntEntityClass
 import org.jetbrains.exposed.dao.id.EntityID
 import org.jetbrains.exposed.dao.id.IntIdTable
 import org.jetbrains.exposed.sql.javatime.datetime
+import java.time.LocalDateTime
 
 object SongLists: IntIdTable("song_list") {
     val user = reference("user", Users)
     val uid = varchar("uid", 64)
     val url = varchar("url", 128)
     val name = text("name")
+    val reqName = varchar("req_name", 20)
     val author = text("author")
     val time = integer("time")
-    val created_at = datetime("created_at")
+    val created_at = datetime("created_at").default(LocalDateTime.now())
 }
 
 class SongList(id: EntityID<Int>) : IntEntity(id) {
@@ -27,4 +29,5 @@ class SongList(id: EntityID<Int>) : IntEntity(id) {
 
     var user by User referencedOn SongLists.user
     var uid by SongLists.uid
+    var reqName by SongLists.reqName
 }

common/src/main/kotlin/space/mori/chzzk_bot/common/services/SongListService.kt

@@ -8,7 +8,7 @@ import space.mori.chzzk_bot.common.models.SongLists
 import space.mori.chzzk_bot.common.models.User
 
 object SongListService {
-    fun saveSong(user: User, uid: String, url: String, name: String, author: String, time: Int) {
+    fun saveSong(user: User, uid: String, url: String, name: String, author: String, time: Int, reqName: String) {
         return transaction {
             SongList.new {
                 this.user = user
@@ -17,6 +17,7 @@ object SongListService {
                 this.name = name
                 this.author = author
                 this.time = time
+                this.reqName = reqName
             }
         }
     }
@@ -32,7 +33,7 @@ object SongListService {
 
     fun getSong(user: User): List<SongList> {
         return transaction {
-            SongList.find(SongLists.user eq user.id).toList()
+            SongList.find(SongLists.user eq user.id).toList().sortedBy { it.created_at }
         }
     }
 
@@ -50,4 +51,13 @@ object SongListService {
             songRow
         }
     }
+
+    fun deleteUser(user: User): Boolean {
+        return transaction {
+            val songRow = SongList.find(SongLists.user eq user.id).toList()
+
+            songRow.forEach { it.delete() }
+            true
+        }
+    }
 }

common/src/main/kotlin/space/mori/chzzk_bot/common/utils/getYoutube.kt

@@ -16,7 +16,7 @@ data class YoutubeVideo(
 )
 
 val regex = ".*(?:youtu.be/|v/|u/\\w/|embed/|watch\\?v=|&v=)([^#&?]*).*".toRegex()
-val durationRegex = """PT(\d+H)?(\d+m)?(\d+S)?""".toRegex()
+val durationRegex = """PT(\d+H)?(\d+M)?(\d+S)?""".toRegex()
 
 val client = OkHttpClient()
 val gson = Gson()
@@ -33,6 +33,7 @@ fun getYoutubeVideoId(url: String): String? {
 }
 
 fun parseDuration(duration: String): Int {
+    println(duration)
     val matchResult = durationRegex.find(duration)
     val (hours, minutes, seconds) = matchResult?.destructured ?: return 0
 
@@ -54,7 +55,7 @@ fun getYoutubeVideo(url: String): YoutubeVideo? {
         .addPathSegment("videos")
         .addQueryParameter("id", videoId)
         .addQueryParameter("key", dotenv["YOUTUBE_API_KEY"])
-        .addQueryParameter("part", "snippet")
+        .addQueryParameter("part", "snippet,contentDetails,status")
         .build()
 
 
@@ -71,10 +72,12 @@ fun getYoutubeVideo(url: String): YoutubeVideo? {
 
         if (items == null || items.size() == 0) return null
 
+        println(json)
+
         val item = items[0].asJsonObject
         val snippet = item.getAsJsonObject("snippet")
-        val contentDetail = item.asJsonObject.getAsJsonObject("contentDetail")
+        val contentDetail = item.getAsJsonObject("contentDetails")
-        val status = contentDetail.getAsJsonObject("status")
+        val status = item.getAsJsonObject("status")
 
         if (!status.get("embeddable").asBoolean) return null
 

inc.env

@@ -4,5 +4,6 @@ DB_URL=jdbc:mariadb://localhost:3306/chzzk
 DB_USER=chzzk
 DB_PASS=chzzk
 RUN_AGENT=false
+YOUTUBE_API_KEY=
 NID_AUT=
 NID_SES=

webserver/src/main/kotlin/space/mori/chzzk_bot/webserver/Main.kt

@@ -13,6 +13,7 @@ import io.ktor.server.routing.*
 import io.ktor.server.websocket.*
 import kotlinx.serialization.json.Json
 import space.mori.chzzk_bot.webserver.routes.apiRoutes
+import space.mori.chzzk_bot.webserver.routes.apiSongRoutes
 import space.mori.chzzk_bot.webserver.routes.wsSongRoutes
 import space.mori.chzzk_bot.webserver.routes.wsTimerRoutes
 import java.time.Duration
@@ -38,6 +39,7 @@ val server = embeddedServer(Netty, port = 8080) {
     }
     routing {
         apiRoutes()
+        apiSongRoutes()
         wsTimerRoutes()
         wsSongRoutes()
         swaggerUI("swagger-ui/index.html", "openapi/documentation.yaml") {

webserver/src/main/kotlin/space/mori/chzzk_bot/webserver/routes/ApiSongRoutes.kt

@@ -4,10 +4,29 @@ import io.ktor.http.*
 import io.ktor.server.application.*
 import io.ktor.server.response.*
 import io.ktor.server.routing.*
+import kotlinx.serialization.Serializable
+import space.mori.chzzk_bot.common.models.SongList
 import space.mori.chzzk_bot.common.services.SongListService
 import space.mori.chzzk_bot.common.services.UserService
 
-fun Routing.songRoutes() {
+@Serializable
+data class SongsDTO(
+    val url: String,
+    val name: String,
+    val author: String,
+    val time: Int,
+    val reqName: String
+)
+
+fun SongList.toDTO(): SongsDTO = SongsDTO(
+    this.url,
+    this.name,
+    this.author,
+    this.time,
+    this.reqName
+)
+
+fun Routing.apiSongRoutes() {
     route("/songs/{uid}") {
         get {
             val uid = call.parameters["uid"]
@@ -18,7 +37,7 @@ fun Routing.songRoutes() {
             }
 
             val songs = SongListService.getSong(user)
-            call.respond(songs)
+            call.respond(HttpStatusCode.OK, songs.map { it.toDTO() })
         }
     }
     route("/songs") {

webserver/src/main/kotlin/space/mori/chzzk_bot/webserver/routes/WSSongRoutes.kt

@@ -86,7 +86,7 @@ fun Routing.wsSongRoutes() {
                 ws.sendSerialized(SongResponse(
                     it.type.value,
                     it.uid,
-                    it.req_uid,
+                    it.reqUid,
                     it.name,
                     it.author,
                     it.time

webserver/src/main/resources/openapi/documentation.yaml

@@ -8,8 +8,7 @@ servers:
 paths:
   /:
     get:
-      summary: "Webroot"
+      description: ""
-      description: "Main page of this api"
       responses:
         "200":
           description: "OK"
@@ -22,7 +21,7 @@ paths:
                   value: "Hello World!"
   /health:
     get:
-      description: "Health Check endpoint"
+      description: ""
       responses:
         "200":
           description: "OK"
@@ -32,4 +31,152 @@ paths:
                 type: "string"
               examples:
                 Example#1:
-                  value: "OK"
+                  value: "OK"
+  /song/{uid}:
+    get:
+      description: ""
+      parameters:
+      - name: "uid"
+        in: "path"
+        required: true
+        schema:
+          type: "string"
+      - name: "Connection"
+        in: "header"
+        required: true
+        description: "Websocket Connection parameter"
+        schema:
+          type: "string"
+      - name: "Upgrade"
+        in: "header"
+        required: true
+        description: "Websocket Upgrade parameter"
+        schema:
+          type: "string"
+      - name: "Sec-WebSocket-Key"
+        in: "header"
+        required: true
+        description: "Websocket Sec-WebSocket-Key parameter"
+        schema:
+          type: "string"
+      responses:
+        "101":
+          description: "Switching Protocols"
+          headers:
+            Connection:
+              required: true
+              schema:
+                type: "string"
+            Upgrade:
+              required: true
+              schema:
+                type: "string"
+            Sec-WebSocket-Accept:
+              required: true
+              schema:
+                type: "string"
+  /songs:
+    get:
+      description: ""
+      responses:
+        "400":
+          description: "Bad Request"
+          content:
+            text/plain:
+              schema:
+                type: "string"
+              examples:
+                Example#1:
+                  value: "Require UID"
+  /songs/{uid}:
+    get:
+      description: ""
+      parameters:
+      - name: "uid"
+        in: "path"
+        required: true
+        schema:
+          type: "string"
+      responses:
+        "404":
+          description: "Not Found"
+          content:
+            text/plain:
+              schema:
+                type: "string"
+              examples:
+                Example#1:
+                  value: "No user found"
+        "200":
+          description: "OK"
+          content:
+            '*/*':
+              schema:
+                type: "array"
+                items:
+                  $ref: "#/components/schemas/SongList"
+  /timer/{uid}:
+    get:
+      description: ""
+      parameters:
+      - name: "uid"
+        in: "path"
+        required: true
+        schema:
+          type: "string"
+      - name: "Connection"
+        in: "header"
+        required: true
+        description: "Websocket Connection parameter"
+        schema:
+          type: "string"
+      - name: "Upgrade"
+        in: "header"
+        required: true
+        description: "Websocket Upgrade parameter"
+        schema:
+          type: "string"
+      - name: "Sec-WebSocket-Key"
+        in: "header"
+        required: true
+        description: "Websocket Sec-WebSocket-Key parameter"
+        schema:
+          type: "string"
+      responses:
+        "101":
+          description: "Switching Protocols"
+          headers:
+            Connection:
+              required: true
+              schema:
+                type: "string"
+            Upgrade:
+              required: true
+              schema:
+                type: "string"
+            Sec-WebSocket-Accept:
+              required: true
+              schema:
+                type: "string"
+components:
+  schemas:
+    Object:
+      type: "object"
+      properties: {}
+    ResultRow:
+      type: "object"
+      properties:
+        fieldIndex:
+          type: "object"
+      required:
+      - "fieldIndex"
+    SongList:
+      type: "object"
+      properties:
+        writeValues:
+          $ref: "#/components/schemas/Object"
+        _readValues:
+          $ref: "#/components/schemas/ResultRow"
+      required:
+      - "id"
+      - "writeValues"