mirror of
https://github.com/rebelonion/Dantotsu.git
synced 2026-02-01 04:11:02 +00:00
519 lines
21 KiB
Kotlin
519 lines
21 KiB
Kotlin
package ani.dantotsu.download.anime
|
|
|
|
import android.Manifest
|
|
import android.app.Service
|
|
import android.content.BroadcastReceiver
|
|
import android.content.Context
|
|
import android.content.Intent
|
|
import android.content.IntentFilter
|
|
import android.content.pm.PackageManager
|
|
import android.content.pm.ServiceInfo
|
|
import android.os.Build
|
|
import android.os.Environment
|
|
import android.os.IBinder
|
|
import android.widget.Toast
|
|
import androidx.core.app.ActivityCompat
|
|
import androidx.core.app.NotificationCompat
|
|
import androidx.core.app.NotificationManagerCompat
|
|
import androidx.core.content.ContextCompat
|
|
import androidx.media3.common.util.UnstableApi
|
|
import androidx.media3.exoplayer.offline.DownloadManager
|
|
import androidx.media3.exoplayer.offline.DownloadService
|
|
import ani.dantotsu.FileUrl
|
|
import ani.dantotsu.R
|
|
import ani.dantotsu.connections.crashlytics.CrashlyticsInterface
|
|
import ani.dantotsu.currActivity
|
|
import ani.dantotsu.download.DownloadedType
|
|
import ani.dantotsu.download.DownloadsManager
|
|
import ani.dantotsu.download.video.ExoplayerDownloadService
|
|
import ani.dantotsu.download.video.Helper
|
|
import ani.dantotsu.util.Logger
|
|
import ani.dantotsu.media.Media
|
|
import ani.dantotsu.media.SubtitleDownloader
|
|
import ani.dantotsu.media.anime.AnimeWatchFragment
|
|
import ani.dantotsu.parsers.Subtitle
|
|
import ani.dantotsu.parsers.Video
|
|
import ani.dantotsu.settings.saving.PrefManager
|
|
import ani.dantotsu.snackString
|
|
import com.google.gson.GsonBuilder
|
|
import com.google.gson.InstanceCreator
|
|
import eu.kanade.tachiyomi.animesource.model.SAnime
|
|
import eu.kanade.tachiyomi.animesource.model.SAnimeImpl
|
|
import eu.kanade.tachiyomi.animesource.model.SEpisode
|
|
import eu.kanade.tachiyomi.animesource.model.SEpisodeImpl
|
|
import eu.kanade.tachiyomi.data.notification.Notifications
|
|
import eu.kanade.tachiyomi.source.model.SChapter
|
|
import eu.kanade.tachiyomi.source.model.SChapterImpl
|
|
import kotlinx.coroutines.CoroutineScope
|
|
import kotlinx.coroutines.DelicateCoroutinesApi
|
|
import kotlinx.coroutines.Dispatchers
|
|
import kotlinx.coroutines.GlobalScope
|
|
import kotlinx.coroutines.Job
|
|
import kotlinx.coroutines.SupervisorJob
|
|
import kotlinx.coroutines.launch
|
|
import kotlinx.coroutines.sync.Mutex
|
|
import kotlinx.coroutines.sync.withLock
|
|
import kotlinx.coroutines.withContext
|
|
import tachiyomi.core.util.lang.launchIO
|
|
import uy.kohesive.injekt.Injekt
|
|
import uy.kohesive.injekt.api.get
|
|
import java.io.File
|
|
import java.io.FileOutputStream
|
|
import java.net.HttpURLConnection
|
|
import java.net.URL
|
|
import java.util.Queue
|
|
import java.util.concurrent.ConcurrentLinkedQueue
|
|
|
|
class AnimeDownloaderService : Service() {
|
|
|
|
private lateinit var notificationManager: NotificationManagerCompat
|
|
private lateinit var builder: NotificationCompat.Builder
|
|
private val downloadsManager: DownloadsManager = Injekt.get<DownloadsManager>()
|
|
|
|
private val downloadJobs = mutableMapOf<String, Job>()
|
|
private val mutex = Mutex()
|
|
private var isCurrentlyProcessing = false
|
|
private var currentTasks: MutableList<AnimeDownloadTask> = mutableListOf()
|
|
|
|
override fun onBind(intent: Intent?): IBinder? {
|
|
// This is only required for bound services.
|
|
return null
|
|
}
|
|
|
|
override fun onCreate() {
|
|
super.onCreate()
|
|
notificationManager = NotificationManagerCompat.from(this)
|
|
builder =
|
|
NotificationCompat.Builder(this, Notifications.CHANNEL_DOWNLOADER_PROGRESS).apply {
|
|
setContentTitle("Anime Download Progress")
|
|
setSmallIcon(R.drawable.ic_download_24)
|
|
priority = NotificationCompat.PRIORITY_DEFAULT
|
|
setOnlyAlertOnce(true)
|
|
}
|
|
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
|
|
startForeground(
|
|
NOTIFICATION_ID,
|
|
builder.build(),
|
|
ServiceInfo.FOREGROUND_SERVICE_TYPE_DATA_SYNC
|
|
)
|
|
} else {
|
|
startForeground(NOTIFICATION_ID, builder.build())
|
|
}
|
|
ContextCompat.registerReceiver(
|
|
this,
|
|
cancelReceiver,
|
|
IntentFilter(ACTION_CANCEL_DOWNLOAD),
|
|
ContextCompat.RECEIVER_EXPORTED
|
|
)
|
|
}
|
|
|
|
override fun onDestroy() {
|
|
super.onDestroy()
|
|
AnimeServiceDataSingleton.downloadQueue.clear()
|
|
downloadJobs.clear()
|
|
AnimeServiceDataSingleton.isServiceRunning = false
|
|
unregisterReceiver(cancelReceiver)
|
|
}
|
|
|
|
override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {
|
|
snackString("Download started")
|
|
val serviceScope = CoroutineScope(SupervisorJob() + Dispatchers.Default)
|
|
serviceScope.launch {
|
|
mutex.withLock {
|
|
if (!isCurrentlyProcessing) {
|
|
isCurrentlyProcessing = true
|
|
processQueue()
|
|
isCurrentlyProcessing = false
|
|
}
|
|
}
|
|
}
|
|
return START_NOT_STICKY
|
|
}
|
|
|
|
private fun processQueue() {
|
|
CoroutineScope(Dispatchers.Default).launch {
|
|
while (AnimeServiceDataSingleton.downloadQueue.isNotEmpty()) {
|
|
val task = AnimeServiceDataSingleton.downloadQueue.poll()
|
|
if (task != null) {
|
|
val job = launch { download(task) }
|
|
currentTasks.add(task)
|
|
mutex.withLock {
|
|
downloadJobs[task.getTaskName()] = job
|
|
}
|
|
job.join() // Wait for the job to complete before continuing to the next task
|
|
mutex.withLock {
|
|
downloadJobs.remove(task.getTaskName())
|
|
}
|
|
updateNotification() // Update the notification after each task is completed
|
|
}
|
|
if (AnimeServiceDataSingleton.downloadQueue.isEmpty()) {
|
|
withContext(Dispatchers.Main) {
|
|
stopSelf() // Stop the service when the queue is empty
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
@UnstableApi
|
|
fun cancelDownload(taskName: String) {
|
|
val url =
|
|
AnimeServiceDataSingleton.downloadQueue.find { it.getTaskName() == taskName }?.video?.file?.url
|
|
?: currentTasks.find { it.getTaskName() == taskName }?.video?.file?.url ?: ""
|
|
if (url.isEmpty()) {
|
|
snackString("Failed to cancel download")
|
|
return
|
|
}
|
|
currentTasks.removeAll { it.getTaskName() == taskName }
|
|
DownloadService.sendSetStopReason(
|
|
this@AnimeDownloaderService,
|
|
ExoplayerDownloadService::class.java,
|
|
url,
|
|
androidx.media3.exoplayer.offline.Download.STATE_STOPPED,
|
|
false
|
|
)
|
|
DownloadService.sendRemoveDownload(
|
|
this@AnimeDownloaderService,
|
|
ExoplayerDownloadService::class.java,
|
|
url,
|
|
false
|
|
)
|
|
CoroutineScope(Dispatchers.Default).launch {
|
|
mutex.withLock {
|
|
downloadJobs[taskName]?.cancel()
|
|
downloadJobs.remove(taskName)
|
|
AnimeServiceDataSingleton.downloadQueue.removeAll { it.getTaskName() == taskName }
|
|
updateNotification() // Update the notification after cancellation
|
|
}
|
|
}
|
|
}
|
|
|
|
private fun updateNotification() {
|
|
// Update the notification to reflect the current state of the queue
|
|
val pendingDownloads = AnimeServiceDataSingleton.downloadQueue.size
|
|
val text = if (pendingDownloads > 0) {
|
|
"Pending downloads: $pendingDownloads"
|
|
} else {
|
|
"All downloads completed"
|
|
}
|
|
builder.setContentText(text)
|
|
if (ActivityCompat.checkSelfPermission(
|
|
this,
|
|
Manifest.permission.POST_NOTIFICATIONS
|
|
) != PackageManager.PERMISSION_GRANTED
|
|
) {
|
|
return
|
|
}
|
|
notificationManager.notify(NOTIFICATION_ID, builder.build())
|
|
}
|
|
|
|
@androidx.annotation.OptIn(UnstableApi::class)
|
|
suspend fun download(task: AnimeDownloadTask) {
|
|
try {
|
|
val downloadManager = Helper.downloadManager(this@AnimeDownloaderService)
|
|
withContext(Dispatchers.Main) {
|
|
val notifi = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
|
|
ContextCompat.checkSelfPermission(
|
|
this@AnimeDownloaderService,
|
|
Manifest.permission.POST_NOTIFICATIONS
|
|
) == PackageManager.PERMISSION_GRANTED
|
|
} else {
|
|
true
|
|
}
|
|
|
|
builder.setContentText("Downloading ${task.title} - ${task.episode}")
|
|
if (notifi) {
|
|
notificationManager.notify(NOTIFICATION_ID, builder.build())
|
|
}
|
|
|
|
currActivity()?.let {
|
|
Helper.downloadVideo(
|
|
it,
|
|
task.video,
|
|
task.subtitle
|
|
)
|
|
}
|
|
|
|
saveMediaInfo(task)
|
|
task.subtitle?.let {
|
|
SubtitleDownloader.downloadSubtitle(
|
|
this@AnimeDownloaderService,
|
|
it.file.url,
|
|
DownloadedType(
|
|
task.title,
|
|
task.episode,
|
|
DownloadedType.Type.ANIME,
|
|
)
|
|
)
|
|
}
|
|
val downloadStarted =
|
|
hasDownloadStarted(downloadManager, task, 30000) // 30 seconds timeout
|
|
|
|
if (!downloadStarted) {
|
|
Logger.log("Download failed to start")
|
|
builder.setContentText("${task.title} - ${task.episode} Download failed to start")
|
|
notificationManager.notify(NOTIFICATION_ID, builder.build())
|
|
snackString("${task.title} - ${task.episode} Download failed to start")
|
|
broadcastDownloadFailed(task.episode)
|
|
return@withContext
|
|
}
|
|
|
|
|
|
// periodically check if the download is complete
|
|
while (downloadManager.downloadIndex.getDownload(task.video.file.url) != null) {
|
|
val download = downloadManager.downloadIndex.getDownload(task.video.file.url)
|
|
if (download != null) {
|
|
if (download.state == androidx.media3.exoplayer.offline.Download.STATE_FAILED) {
|
|
Logger.log("Download failed")
|
|
builder.setContentText("${task.title} - ${task.episode} Download failed")
|
|
notificationManager.notify(NOTIFICATION_ID, builder.build())
|
|
snackString("${task.title} - ${task.episode} Download failed")
|
|
Logger.log("Download failed: ${download.failureReason}")
|
|
downloadsManager.removeDownload(
|
|
DownloadedType(
|
|
task.title,
|
|
task.episode,
|
|
DownloadedType.Type.ANIME,
|
|
)
|
|
)
|
|
Injekt.get<CrashlyticsInterface>().logException(
|
|
Exception(
|
|
"Anime Download failed:" +
|
|
" ${download.failureReason}" +
|
|
" url: ${task.video.file.url}" +
|
|
" title: ${task.title}" +
|
|
" episode: ${task.episode}"
|
|
)
|
|
)
|
|
currentTasks.removeAll { it.getTaskName() == task.getTaskName() }
|
|
broadcastDownloadFailed(task.episode)
|
|
break
|
|
}
|
|
if (download.state == androidx.media3.exoplayer.offline.Download.STATE_COMPLETED) {
|
|
Logger.log("Download completed")
|
|
builder.setContentText("${task.title} - ${task.episode} Download completed")
|
|
notificationManager.notify(NOTIFICATION_ID, builder.build())
|
|
snackString("${task.title} - ${task.episode} Download completed")
|
|
PrefManager.getAnimeDownloadPreferences().edit().putString(
|
|
task.getTaskName(),
|
|
task.video.file.url
|
|
).apply()
|
|
downloadsManager.addDownload(
|
|
DownloadedType(
|
|
task.title,
|
|
task.episode,
|
|
DownloadedType.Type.ANIME,
|
|
)
|
|
)
|
|
currentTasks.removeAll { it.getTaskName() == task.getTaskName() }
|
|
broadcastDownloadFinished(task.episode)
|
|
break
|
|
}
|
|
if (download.state == androidx.media3.exoplayer.offline.Download.STATE_STOPPED) {
|
|
Logger.log("Download stopped")
|
|
builder.setContentText("${task.title} - ${task.episode} Download stopped")
|
|
notificationManager.notify(NOTIFICATION_ID, builder.build())
|
|
snackString("${task.title} - ${task.episode} Download stopped")
|
|
break
|
|
}
|
|
broadcastDownloadProgress(
|
|
task.episode,
|
|
download.percentDownloaded.toInt()
|
|
)
|
|
if (notifi) {
|
|
notificationManager.notify(NOTIFICATION_ID, builder.build())
|
|
}
|
|
}
|
|
kotlinx.coroutines.delay(2000)
|
|
}
|
|
}
|
|
} catch (e: Exception) {
|
|
if (e.message?.contains("Coroutine was cancelled") == false) { //wut
|
|
Logger.log("Exception while downloading file: ${e.message}")
|
|
snackString("Exception while downloading file: ${e.message}")
|
|
e.printStackTrace()
|
|
Injekt.get<CrashlyticsInterface>().logException(e)
|
|
}
|
|
broadcastDownloadFailed(task.episode)
|
|
}
|
|
}
|
|
|
|
@androidx.annotation.OptIn(UnstableApi::class)
|
|
suspend fun hasDownloadStarted(
|
|
downloadManager: DownloadManager,
|
|
task: AnimeDownloadTask,
|
|
timeout: Long
|
|
): Boolean {
|
|
val startTime = System.currentTimeMillis()
|
|
while (System.currentTimeMillis() - startTime < timeout) {
|
|
val download = downloadManager.downloadIndex.getDownload(task.video.file.url)
|
|
if (download != null) {
|
|
return true
|
|
}
|
|
// Delay between each poll
|
|
kotlinx.coroutines.delay(500)
|
|
}
|
|
return false
|
|
}
|
|
|
|
private fun saveMediaInfo(task: AnimeDownloadTask) {
|
|
launchIO {
|
|
val directory = File(
|
|
getExternalFilesDir(Environment.DIRECTORY_DOWNLOADS),
|
|
"${DownloadsManager.animeLocation}/${task.title}"
|
|
)
|
|
val episodeDirectory = File(directory, task.episode)
|
|
if (!episodeDirectory.exists()) episodeDirectory.mkdirs()
|
|
|
|
val file = File(directory, "media.json")
|
|
val gson = GsonBuilder()
|
|
.registerTypeAdapter(SChapter::class.java, InstanceCreator<SChapter> {
|
|
SChapterImpl() // Provide an instance of SChapterImpl
|
|
})
|
|
.registerTypeAdapter(SAnime::class.java, InstanceCreator<SAnime> {
|
|
SAnimeImpl() // Provide an instance of SAnimeImpl
|
|
})
|
|
.registerTypeAdapter(SEpisode::class.java, InstanceCreator<SEpisode> {
|
|
SEpisodeImpl() // Provide an instance of SEpisodeImpl
|
|
})
|
|
.create()
|
|
val mediaJson = gson.toJson(task.sourceMedia)
|
|
val media = gson.fromJson(mediaJson, Media::class.java)
|
|
if (media != null) {
|
|
media.cover = media.cover?.let { downloadImage(it, directory, "cover.jpg") }
|
|
media.banner = media.banner?.let { downloadImage(it, directory, "banner.jpg") }
|
|
if (task.episodeImage != null) {
|
|
media.anime?.episodes?.get(task.episode)?.let { episode ->
|
|
episode.thumb = downloadImage(
|
|
task.episodeImage,
|
|
episodeDirectory,
|
|
"episodeImage.jpg"
|
|
)?.let {
|
|
FileUrl(
|
|
it
|
|
)
|
|
}
|
|
}
|
|
downloadImage(task.episodeImage, episodeDirectory, "episodeImage.jpg")
|
|
}
|
|
|
|
val jsonString = gson.toJson(media)
|
|
withContext(Dispatchers.Main) {
|
|
file.writeText(jsonString)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
private suspend fun downloadImage(url: String, directory: File, name: String): String? =
|
|
withContext(Dispatchers.IO) {
|
|
var connection: HttpURLConnection? = null
|
|
println("Downloading url $url")
|
|
try {
|
|
connection = URL(url).openConnection() as HttpURLConnection
|
|
connection.connect()
|
|
if (connection.responseCode != HttpURLConnection.HTTP_OK) {
|
|
throw Exception("Server returned HTTP ${connection.responseCode} ${connection.responseMessage}")
|
|
}
|
|
|
|
val file = File(directory, name)
|
|
FileOutputStream(file).use { output ->
|
|
connection.inputStream.use { input ->
|
|
input.copyTo(output)
|
|
}
|
|
}
|
|
return@withContext file.absolutePath
|
|
} catch (e: Exception) {
|
|
e.printStackTrace()
|
|
withContext(Dispatchers.Main) {
|
|
Toast.makeText(
|
|
this@AnimeDownloaderService,
|
|
"Exception while saving ${name}: ${e.message}",
|
|
Toast.LENGTH_LONG
|
|
).show()
|
|
}
|
|
null
|
|
} finally {
|
|
connection?.disconnect()
|
|
}
|
|
}
|
|
|
|
private fun broadcastDownloadStarted(episodeNumber: String) {
|
|
val intent = Intent(AnimeWatchFragment.ACTION_DOWNLOAD_STARTED).apply {
|
|
putExtra(AnimeWatchFragment.EXTRA_EPISODE_NUMBER, episodeNumber)
|
|
}
|
|
sendBroadcast(intent)
|
|
}
|
|
|
|
private fun broadcastDownloadFinished(episodeNumber: String) {
|
|
val intent = Intent(AnimeWatchFragment.ACTION_DOWNLOAD_FINISHED).apply {
|
|
putExtra(AnimeWatchFragment.EXTRA_EPISODE_NUMBER, episodeNumber)
|
|
}
|
|
sendBroadcast(intent)
|
|
}
|
|
|
|
private fun broadcastDownloadFailed(episodeNumber: String) {
|
|
val intent = Intent(AnimeWatchFragment.ACTION_DOWNLOAD_FAILED).apply {
|
|
putExtra(AnimeWatchFragment.EXTRA_EPISODE_NUMBER, episodeNumber)
|
|
}
|
|
sendBroadcast(intent)
|
|
}
|
|
|
|
private fun broadcastDownloadProgress(episodeNumber: String, progress: Int) {
|
|
val intent = Intent(AnimeWatchFragment.ACTION_DOWNLOAD_PROGRESS).apply {
|
|
putExtra(AnimeWatchFragment.EXTRA_EPISODE_NUMBER, episodeNumber)
|
|
putExtra("progress", progress)
|
|
}
|
|
sendBroadcast(intent)
|
|
}
|
|
|
|
private val cancelReceiver = object : BroadcastReceiver() {
|
|
@androidx.annotation.OptIn(UnstableApi::class)
|
|
override fun onReceive(context: Context, intent: Intent) {
|
|
if (intent.action == ACTION_CANCEL_DOWNLOAD) {
|
|
val taskName = intent.getStringExtra(EXTRA_TASK_NAME)
|
|
taskName?.let {
|
|
cancelDownload(it)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
data class AnimeDownloadTask(
|
|
val title: String,
|
|
val episode: String,
|
|
val video: Video,
|
|
val subtitle: Subtitle? = null,
|
|
val sourceMedia: Media? = null,
|
|
val episodeImage: String? = null,
|
|
val retries: Int = 2,
|
|
val simultaneousDownloads: Int = 2,
|
|
) {
|
|
fun getTaskName(): String {
|
|
return "$title - $episode"
|
|
}
|
|
|
|
companion object {
|
|
fun getTaskName(title: String, episode: String): String {
|
|
return "$title - $episode"
|
|
}
|
|
}
|
|
}
|
|
|
|
companion object {
|
|
private const val NOTIFICATION_ID = 1103
|
|
const val ACTION_CANCEL_DOWNLOAD = "action_cancel_download"
|
|
const val EXTRA_TASK_NAME = "extra_task_name"
|
|
}
|
|
}
|
|
|
|
object AnimeServiceDataSingleton {
|
|
var video: Video? = null
|
|
var sourceMedia: Media? = null
|
|
var downloadQueue: Queue<AnimeDownloaderService.AnimeDownloadTask> = ConcurrentLinkedQueue()
|
|
|
|
@Volatile
|
|
var isServiceRunning: Boolean = false
|
|
} |