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Code Issues Packages Projects Releases Wiki Activity

Downloader Queries and Mutations (#610)

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* Add downloader GraphQL endpoints

* Fix names

* DeleteDownloadedChapter(s)

* DequeueChapterDownload(s)
This commit is contained in:
Mitchell Syer
2023-08-03 18:08:47 -04:00
committed by GitHub
parent c3fb08d634
commit cdb083ff48
7 changed files with 356 additions and 31 deletions
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20
server/src/main/kotlin/suwayomi/tachidesk/manga/impl/download/DownloadManager.kt
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@@ -19,14 +19,16 @@ import kotlinx.coroutines.awaitAll
import kotlinx.coroutines.channels.BufferOverflow
import kotlinx.coroutines.coroutineScope
import kotlinx.coroutines.flow.MutableSharedFlow
import kotlinx.coroutines.flow.SharingStarted
import kotlinx.coroutines.flow.map
import kotlinx.coroutines.flow.sample
import kotlinx.coroutines.flow.stateIn
import kotlinx.coroutines.launch
import kotlinx.serialization.Serializable
import mu.KotlinLogging
import org.jetbrains.exposed.sql.and
import org.jetbrains.exposed.sql.select
import org.jetbrains.exposed.sql.transactions.transaction
import suwayomi.tachidesk.graphql.subscriptions.downloadSubscriptionSource
import suwayomi.tachidesk.manga.impl.download.model.DownloadChapter
import suwayomi.tachidesk.manga.impl.download.model.DownloadState.Downloading
import suwayomi.tachidesk.manga.impl.download.model.DownloadState.Error
@@ -108,6 +110,12 @@ object DownloadManager {
private val notifyFlow = MutableSharedFlow<Unit>(extraBufferCapacity = 1, onBufferOverflow = BufferOverflow.DROP_OLDEST)
val status = notifyFlow.sample(1.seconds)
.map {
getStatus()
}
.stateIn(scope, SharingStarted.Eagerly, getStatus())
init {
scope.launch {
notifyFlow.sample(1.seconds).collect {
@@ -268,7 +276,6 @@ object DownloadManager {
)
downloadQueue.add(newDownloadChapter)
saveDownloadQueue()
downloadSubscriptionSource.publish(newDownloadChapter)
logger.debug { "Added chapter ${chapter.id} to download queue ($newDownloadChapter)" }
return newDownloadChapter
}
@@ -317,6 +324,15 @@ object DownloadManager {
saveDownloadQueue()
}
fun reorder(chapterId: Int, to: Int) {
require(to >= 0) { "'to' must be over or equal to 0" }
val download = downloadQueue.find { it.chapter.id == chapterId }
?: return
downloadQueue -= download
downloadQueue.add(to, download)
saveDownloadQueue()
}
fun start() {
logger.debug { "start" }