961 lines
36 KiB
Kotlin
961 lines
36 KiB
Kotlin
package com.lagradost.cloudstream3.utils
|
|
|
|
import android.app.ActivityManager
|
|
import android.app.NotificationChannel
|
|
import android.app.NotificationManager
|
|
import android.app.PendingIntent
|
|
import android.content.*
|
|
import android.graphics.Bitmap
|
|
import android.net.Uri
|
|
import android.os.Build
|
|
import android.os.Environment
|
|
import android.provider.MediaStore
|
|
import android.webkit.MimeTypeMap
|
|
import android.widget.Toast
|
|
import androidx.annotation.DrawableRes
|
|
import androidx.annotation.RequiresApi
|
|
import androidx.core.app.NotificationCompat
|
|
import androidx.core.app.NotificationManagerCompat
|
|
import androidx.core.net.toUri
|
|
import com.bumptech.glide.Glide
|
|
import com.lagradost.cloudstream3.MainActivity
|
|
import com.lagradost.cloudstream3.R
|
|
import com.lagradost.cloudstream3.mvvm.logError
|
|
import com.lagradost.cloudstream3.mvvm.normalSafeApiCall
|
|
import com.lagradost.cloudstream3.services.VideoDownloadService
|
|
import com.lagradost.cloudstream3.utils.Coroutines.main
|
|
import com.lagradost.cloudstream3.utils.DataStore.getKey
|
|
import com.lagradost.cloudstream3.utils.DataStore.removeKey
|
|
import com.lagradost.cloudstream3.utils.DataStore.setKey
|
|
import com.lagradost.cloudstream3.utils.UIHelper.colorFromAttribute
|
|
import com.lagradost.cloudstream3.utils.VideoDownloadManager.getExistingDownloadUriOrNullQ
|
|
import kotlinx.coroutines.Dispatchers
|
|
import kotlinx.coroutines.delay
|
|
import kotlinx.coroutines.withContext
|
|
import java.io.*
|
|
import java.lang.Thread.sleep
|
|
import java.net.URL
|
|
import java.net.URLConnection
|
|
import java.util.*
|
|
import kotlin.collections.ArrayList
|
|
|
|
const val DOWNLOAD_CHANNEL_ID = "cloudstream3.general"
|
|
const val DOWNLOAD_CHANNEL_NAME = "Downloads"
|
|
const val DOWNLOAD_CHANNEL_DESCRIPT = "The download notification channel"
|
|
|
|
object VideoDownloadManager {
|
|
var maxConcurrentDownloads = 3
|
|
private var currentDownloads = mutableListOf<Int>()
|
|
|
|
private const val USER_AGENT =
|
|
"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36"
|
|
|
|
@DrawableRes
|
|
const val imgDone = R.drawable.rddone
|
|
|
|
@DrawableRes
|
|
const val imgDownloading = R.drawable.rdload
|
|
|
|
@DrawableRes
|
|
const val imgPaused = R.drawable.rdpause
|
|
|
|
@DrawableRes
|
|
const val imgStopped = R.drawable.rderror
|
|
|
|
@DrawableRes
|
|
const val imgError = R.drawable.rderror
|
|
|
|
@DrawableRes
|
|
const val pressToPauseIcon = R.drawable.ic_baseline_pause_24
|
|
|
|
@DrawableRes
|
|
const val pressToResumeIcon = R.drawable.ic_baseline_play_arrow_24
|
|
|
|
@DrawableRes
|
|
const val pressToStopIcon = R.drawable.exo_icon_stop
|
|
|
|
enum class DownloadType {
|
|
IsPaused,
|
|
IsDownloading,
|
|
IsDone,
|
|
IsFailed,
|
|
IsStopped,
|
|
}
|
|
|
|
enum class DownloadActionType {
|
|
Pause,
|
|
Resume,
|
|
Stop,
|
|
}
|
|
|
|
interface IDownloadableMinimum {
|
|
val url: String
|
|
val referer: String
|
|
}
|
|
|
|
fun VideoDownloadManager.IDownloadableMinimum.getId(): Int {
|
|
return url.hashCode()
|
|
}
|
|
|
|
data class DownloadEpisodeMetadata(
|
|
val id: Int,
|
|
val mainName: String,
|
|
val sourceApiName: String?,
|
|
val poster: String?,
|
|
val name: String?,
|
|
val season: Int?,
|
|
val episode: Int?
|
|
)
|
|
|
|
data class DownloadItem(
|
|
val source: String?,
|
|
val folder: String?,
|
|
val ep: DownloadEpisodeMetadata,
|
|
val links: List<ExtractorLink>
|
|
)
|
|
|
|
data class DownloadResumePackage(
|
|
val item: DownloadItem,
|
|
val linkIndex: Int?,
|
|
)
|
|
|
|
data class DownloadedFileInfo(
|
|
val totalBytes: Long,
|
|
val relativePath: String,
|
|
val displayName: String,
|
|
)
|
|
|
|
data class DownloadedFileInfoResult(
|
|
val fileLength: Long,
|
|
val totalBytes: Long,
|
|
val path: Uri,
|
|
)
|
|
|
|
data class DownloadQueueResumePackage(
|
|
val index: Int,
|
|
val pkg: DownloadResumePackage,
|
|
)
|
|
|
|
private const val SUCCESS_DOWNLOAD_DONE = 1
|
|
private const val SUCCESS_STOPPED = 2
|
|
private const val ERROR_DELETING_FILE = 3 // will not download the next one, but is still classified as an error
|
|
private const val ERROR_CREATE_FILE = -2
|
|
private const val ERROR_OPEN_FILE = -3
|
|
private const val ERROR_TOO_SMALL_CONNECTION = -4
|
|
private const val ERROR_WRONG_CONTENT = -5
|
|
private const val ERROR_CONNECTION_ERROR = -6
|
|
private const val ERROR_MEDIA_STORE_URI_CANT_BE_CREATED = -7
|
|
private const val ERROR_CONTENT_RESOLVER_CANT_OPEN_STREAM = -8
|
|
private const val ERROR_CONTENT_RESOLVER_NOT_FOUND = -9
|
|
|
|
const val KEY_RESUME_PACKAGES = "download_resume"
|
|
const val KEY_DOWNLOAD_INFO = "download_info"
|
|
const val KEY_RESUME_QUEUE_PACKAGES = "download_q_resume"
|
|
|
|
val downloadStatus = HashMap<Int, DownloadType>()
|
|
val downloadStatusEvent = Event<Pair<Int, DownloadType>>()
|
|
val downloadDeleteEvent = Event<Int>()
|
|
val downloadEvent = Event<Pair<Int, DownloadActionType>>()
|
|
val downloadProgressEvent = Event<Triple<Int, Long, Long>>()
|
|
val downloadQueue = LinkedList<DownloadResumePackage>()
|
|
|
|
private var hasCreatedNotChanel = false
|
|
private fun Context.createNotificationChannel() {
|
|
hasCreatedNotChanel = true
|
|
// Create the NotificationChannel, but only on API 26+ because
|
|
// the NotificationChannel class is new and not in the support library
|
|
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
|
|
val name = DOWNLOAD_CHANNEL_NAME //getString(R.string.channel_name)
|
|
val descriptionText = DOWNLOAD_CHANNEL_DESCRIPT//getString(R.string.channel_description)
|
|
val importance = NotificationManager.IMPORTANCE_DEFAULT
|
|
val channel = NotificationChannel(DOWNLOAD_CHANNEL_ID, name, importance).apply {
|
|
description = descriptionText
|
|
}
|
|
// Register the channel with the system
|
|
val notificationManager: NotificationManager =
|
|
this.getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager
|
|
notificationManager.createNotificationChannel(channel)
|
|
}
|
|
}
|
|
|
|
/** Will return IsDone if not found or error */
|
|
fun getDownloadState(id: Int): DownloadType {
|
|
return try {
|
|
downloadStatus[id] ?: DownloadType.IsDone
|
|
} catch (e: Exception) {
|
|
e.printStackTrace()
|
|
DownloadType.IsDone
|
|
}
|
|
}
|
|
|
|
private val cachedBitmaps = hashMapOf<String, Bitmap>()
|
|
private fun Context.getImageBitmapFromUrl(url: String): Bitmap? {
|
|
try {
|
|
if (cachedBitmaps.containsKey(url)) {
|
|
return cachedBitmaps[url]
|
|
}
|
|
|
|
val bitmap = Glide.with(this)
|
|
.asBitmap()
|
|
.load(url).into(720, 720)
|
|
.get()
|
|
if (bitmap != null) {
|
|
cachedBitmaps[url] = bitmap
|
|
}
|
|
return null
|
|
} catch (e: Exception) {
|
|
return null
|
|
}
|
|
}
|
|
|
|
private fun createNotification(
|
|
context: Context,
|
|
source: String?,
|
|
linkName: String?,
|
|
ep: DownloadEpisodeMetadata,
|
|
state: DownloadType,
|
|
progress: Long,
|
|
total: Long,
|
|
) {
|
|
main { // DON'T WANT TO SLOW IT DOWN
|
|
val builder = NotificationCompat.Builder(context, DOWNLOAD_CHANNEL_ID)
|
|
.setAutoCancel(true)
|
|
.setColorized(true)
|
|
.setOnlyAlertOnce(true)
|
|
.setShowWhen(false)
|
|
.setPriority(NotificationCompat.PRIORITY_DEFAULT)
|
|
.setColor(context.colorFromAttribute(R.attr.colorPrimary))
|
|
.setContentTitle(ep.mainName)
|
|
.setSmallIcon(
|
|
when (state) {
|
|
DownloadType.IsDone -> imgDone
|
|
DownloadType.IsDownloading -> imgDownloading
|
|
DownloadType.IsPaused -> imgPaused
|
|
DownloadType.IsFailed -> imgError
|
|
DownloadType.IsStopped -> imgStopped
|
|
}
|
|
)
|
|
|
|
if (ep.sourceApiName != null) {
|
|
builder.setSubText(ep.sourceApiName)
|
|
}
|
|
|
|
if (source != null) {
|
|
val intent = Intent(context, MainActivity::class.java).apply {
|
|
data = source.toUri()
|
|
flags = Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_CLEAR_TASK
|
|
}
|
|
val pendingIntent: PendingIntent = PendingIntent.getActivity(context, 0, intent, 0)
|
|
builder.setContentIntent(pendingIntent)
|
|
}
|
|
|
|
if (state == DownloadType.IsDownloading || state == DownloadType.IsPaused) {
|
|
builder.setProgress(total.toInt(), progress.toInt(), false)
|
|
}
|
|
|
|
val rowTwoExtra = if (ep.name != null) " - ${ep.name}\n" else ""
|
|
val rowTwo = if (ep.season != null && ep.episode != null) {
|
|
"S${ep.season}:E${ep.episode}" + rowTwoExtra
|
|
} else if (ep.episode != null) {
|
|
"Episode ${ep.episode}" + rowTwoExtra
|
|
} else {
|
|
(ep.name ?: "") + ""
|
|
}
|
|
|
|
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
|
|
if (ep.poster != null) {
|
|
val poster = withContext(Dispatchers.IO) {
|
|
context.getImageBitmapFromUrl(ep.poster)
|
|
}
|
|
if (poster != null)
|
|
builder.setLargeIcon(poster)
|
|
}
|
|
|
|
val progressPercentage = progress * 100 / total
|
|
val progressMbString = "%.1f".format(progress / 1000000f)
|
|
val totalMbString = "%.1f".format(total / 1000000f)
|
|
|
|
val bigText =
|
|
if (state == DownloadType.IsDownloading || state == DownloadType.IsPaused) {
|
|
(if (linkName == null) "" else "$linkName\n") + "$rowTwo\n$progressPercentage % ($progressMbString MB/$totalMbString MB)"
|
|
} else if (state == DownloadType.IsFailed) {
|
|
"Download Failed - $rowTwo"
|
|
} else if (state == DownloadType.IsDone) {
|
|
"Download Done - $rowTwo"
|
|
} else {
|
|
"Download Canceled - $rowTwo"
|
|
}
|
|
|
|
val bodyStyle = NotificationCompat.BigTextStyle()
|
|
bodyStyle.bigText(bigText)
|
|
builder.setStyle(bodyStyle)
|
|
} else {
|
|
val txt = if (state == DownloadType.IsDownloading || state == DownloadType.IsPaused) {
|
|
rowTwo
|
|
} else if (state == DownloadType.IsFailed) {
|
|
"Download Failed - $rowTwo"
|
|
} else if (state == DownloadType.IsDone) {
|
|
"Download Done - $rowTwo"
|
|
} else {
|
|
"Download Canceled - $rowTwo"
|
|
}
|
|
|
|
builder.setContentText(txt)
|
|
}
|
|
|
|
if ((state == DownloadType.IsDownloading || state == DownloadType.IsPaused) && Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
|
|
val actionTypes: MutableList<DownloadActionType> = ArrayList()
|
|
// INIT
|
|
if (state == DownloadType.IsDownloading) {
|
|
actionTypes.add(DownloadActionType.Pause)
|
|
actionTypes.add(DownloadActionType.Stop)
|
|
}
|
|
|
|
if (state == DownloadType.IsPaused) {
|
|
actionTypes.add(DownloadActionType.Resume)
|
|
actionTypes.add(DownloadActionType.Stop)
|
|
}
|
|
|
|
// ADD ACTIONS
|
|
for ((index, i) in actionTypes.withIndex()) {
|
|
val actionResultIntent = Intent(context, VideoDownloadService::class.java)
|
|
|
|
actionResultIntent.putExtra(
|
|
"type", when (i) {
|
|
DownloadActionType.Resume -> "resume"
|
|
DownloadActionType.Pause -> "pause"
|
|
DownloadActionType.Stop -> "stop"
|
|
}
|
|
)
|
|
|
|
actionResultIntent.putExtra("id", ep.id)
|
|
|
|
val pending: PendingIntent = PendingIntent.getService(
|
|
// BECAUSE episodes lying near will have the same id +1, index will give the same requested as the previous episode, *100000 fixes this
|
|
context, (4337 + index * 100000 + ep.id),
|
|
actionResultIntent,
|
|
PendingIntent.FLAG_UPDATE_CURRENT
|
|
)
|
|
|
|
builder.addAction(
|
|
NotificationCompat.Action(
|
|
when (i) {
|
|
DownloadActionType.Resume -> pressToResumeIcon
|
|
DownloadActionType.Pause -> pressToPauseIcon
|
|
DownloadActionType.Stop -> pressToStopIcon
|
|
}, when (i) {
|
|
DownloadActionType.Resume -> "Resume"
|
|
DownloadActionType.Pause -> "Pause"
|
|
DownloadActionType.Stop -> "Cancel"
|
|
}, pending
|
|
)
|
|
)
|
|
}
|
|
}
|
|
|
|
if (!hasCreatedNotChanel) {
|
|
context.createNotificationChannel()
|
|
}
|
|
|
|
with(NotificationManagerCompat.from(context)) {
|
|
// notificationId is a unique int for each notification that you must define
|
|
notify(ep.id, builder.build())
|
|
}
|
|
}
|
|
}
|
|
|
|
private const val reservedChars = "|\\?*<\":>+[]/\'"
|
|
fun sanitizeFilename(name: String): String {
|
|
var tempName = name
|
|
for (c in reservedChars) {
|
|
tempName = tempName.replace(c, ' ')
|
|
}
|
|
return tempName.replace(" ", " ").trim(' ')
|
|
}
|
|
|
|
@RequiresApi(Build.VERSION_CODES.Q)
|
|
private fun ContentResolver.getExistingFolderStartName(relativePath: String): List<Pair<String, Uri>>? {
|
|
try {
|
|
val projection = arrayOf(
|
|
MediaStore.MediaColumns._ID,
|
|
MediaStore.MediaColumns.DISPLAY_NAME, // unused (for verification use only)
|
|
//MediaStore.MediaColumns.RELATIVE_PATH, // unused (for verification use only)
|
|
)
|
|
|
|
val selection =
|
|
"${MediaStore.MediaColumns.RELATIVE_PATH}='$relativePath'"
|
|
|
|
val result = this.query(
|
|
MediaStore.Downloads.getContentUri(MediaStore.VOLUME_EXTERNAL_PRIMARY),
|
|
projection, selection, null, null
|
|
)
|
|
val list = ArrayList<Pair<String, Uri>>()
|
|
|
|
result.use { c ->
|
|
if (c != null && c.count >= 1) {
|
|
c.moveToFirst()
|
|
while (true) {
|
|
val id = c.getLong(c.getColumnIndexOrThrow(MediaStore.MediaColumns._ID))
|
|
val name = c.getString(c.getColumnIndexOrThrow(MediaStore.MediaColumns.DISPLAY_NAME))
|
|
val uri = ContentUris.withAppendedId(
|
|
MediaStore.Downloads.EXTERNAL_CONTENT_URI, id
|
|
)
|
|
list.add(Pair(name, uri))
|
|
if (c.isLast) {
|
|
break
|
|
}
|
|
c.moveToNext()
|
|
}
|
|
|
|
/*
|
|
val cDisplayName = c.getString(c.getColumnIndexOrThrow(MediaStore.MediaColumns.DISPLAY_NAME))
|
|
val cRelativePath = c.getString(c.getColumnIndexOrThrow(MediaStore.MediaColumns.RELATIVE_PATH))*/
|
|
|
|
}
|
|
}
|
|
return list
|
|
} catch (e: Exception) {
|
|
return null
|
|
}
|
|
}
|
|
|
|
fun getFolder(context: Context, relativePath: String): List<Pair<String, Uri>>? {
|
|
if (isScopedStorage()) {
|
|
return context.contentResolver?.getExistingFolderStartName(relativePath)
|
|
} else {
|
|
val normalPath =
|
|
"${Environment.getExternalStorageDirectory()}${File.separatorChar}${relativePath}".replace(
|
|
'/',
|
|
File.separatorChar
|
|
)
|
|
val folder = File(normalPath)
|
|
if (folder.isDirectory) {
|
|
return folder.listFiles().map { Pair(it.name, it.toUri()) }
|
|
}
|
|
return null
|
|
}
|
|
}
|
|
|
|
@RequiresApi(Build.VERSION_CODES.Q)
|
|
private fun ContentResolver.getExistingDownloadUriOrNullQ(relativePath: String, displayName: String): Uri? {
|
|
try {
|
|
val projection = arrayOf(
|
|
MediaStore.MediaColumns._ID,
|
|
//MediaStore.MediaColumns.DISPLAY_NAME, // unused (for verification use only)
|
|
//MediaStore.MediaColumns.RELATIVE_PATH, // unused (for verification use only)
|
|
)
|
|
|
|
val selection =
|
|
"${MediaStore.MediaColumns.RELATIVE_PATH}='$relativePath' AND " + "${MediaStore.MediaColumns.DISPLAY_NAME}='$displayName'"
|
|
|
|
val result = this.query(
|
|
MediaStore.Downloads.getContentUri(MediaStore.VOLUME_EXTERNAL_PRIMARY),
|
|
projection, selection, null, null
|
|
)
|
|
|
|
result.use { c ->
|
|
if (c != null && c.count >= 1) {
|
|
c.moveToFirst().let {
|
|
val id = c.getLong(c.getColumnIndexOrThrow(MediaStore.MediaColumns._ID))
|
|
/*
|
|
val cDisplayName = c.getString(c.getColumnIndexOrThrow(MediaStore.MediaColumns.DISPLAY_NAME))
|
|
val cRelativePath = c.getString(c.getColumnIndexOrThrow(MediaStore.MediaColumns.RELATIVE_PATH))*/
|
|
|
|
return ContentUris.withAppendedId(
|
|
MediaStore.Downloads.EXTERNAL_CONTENT_URI, id
|
|
)
|
|
}
|
|
}
|
|
}
|
|
return null
|
|
} catch (e: Exception) {
|
|
return null
|
|
}
|
|
}
|
|
|
|
@RequiresApi(Build.VERSION_CODES.Q)
|
|
fun ContentResolver.getFileLength(fileUri: Uri): Long? {
|
|
return try {
|
|
this.openFileDescriptor(fileUri, "r")
|
|
.use { it?.statSize ?: 0 }
|
|
} catch (e: Exception) {
|
|
null
|
|
}
|
|
}
|
|
|
|
private fun isScopedStorage(): Boolean {
|
|
return Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q
|
|
}
|
|
|
|
data class CreateNotificationMetadata(
|
|
val type: DownloadType,
|
|
val bytesDownloaded: Long,
|
|
val bytesTotal: Long,
|
|
)
|
|
|
|
fun downloadThing(
|
|
context: Context,
|
|
link: IDownloadableMinimum,
|
|
name: String,
|
|
folder: String?,
|
|
extension: String,
|
|
tryResume: Boolean,
|
|
parentId: Int?,
|
|
createNotificationCallback: (CreateNotificationMetadata) -> Unit
|
|
): Int {
|
|
val relativePath = (Environment.DIRECTORY_DOWNLOADS + '/' + folder + '/').replace('/', File.separatorChar)
|
|
val displayName = "$name.$extension"
|
|
|
|
val normalPath = "${Environment.getExternalStorageDirectory()}${File.separatorChar}$relativePath$displayName"
|
|
var resume = tryResume
|
|
|
|
val fileStream: OutputStream
|
|
val fileLength: Long
|
|
|
|
fun deleteFile(): Int {
|
|
if (isScopedStorage()) {
|
|
val lastContent = context.contentResolver.getExistingDownloadUriOrNullQ(relativePath, displayName)
|
|
if (lastContent != null) {
|
|
context.contentResolver.delete(lastContent, null, null)
|
|
}
|
|
} else {
|
|
if (!File(normalPath).delete()) return ERROR_DELETING_FILE
|
|
}
|
|
parentId?.let {
|
|
downloadDeleteEvent.invoke(parentId)
|
|
}
|
|
return SUCCESS_STOPPED
|
|
}
|
|
|
|
if (isScopedStorage()) {
|
|
val cr = context.contentResolver ?: return ERROR_CONTENT_RESOLVER_NOT_FOUND
|
|
|
|
val currentExistingFile =
|
|
cr.getExistingDownloadUriOrNullQ(relativePath, displayName) // CURRENT FILE WITH THE SAME PATH
|
|
|
|
fileLength =
|
|
if (currentExistingFile == null || !resume) 0 else (cr.getFileLength(currentExistingFile)
|
|
?: 0)// IF NOT RESUME THEN 0, OTHERWISE THE CURRENT FILE SIZE
|
|
|
|
if (!resume && currentExistingFile != null) { // DELETE FILE IF FILE EXITS AND NOT RESUME
|
|
val rowsDeleted = context.contentResolver.delete(currentExistingFile, null, null)
|
|
if (rowsDeleted < 1) {
|
|
println("ERROR DELETING FILE!!!")
|
|
}
|
|
}
|
|
|
|
var appendFile = false
|
|
val newFileUri = if (resume && currentExistingFile != null) {
|
|
appendFile = true
|
|
currentExistingFile
|
|
} else {
|
|
val contentUri =
|
|
MediaStore.Downloads.getContentUri(MediaStore.VOLUME_EXTERNAL_PRIMARY) // USE INSTEAD OF MediaStore.Downloads.EXTERNAL_CONTENT_URI
|
|
//val currentMimeType = MimeTypeMap.getSingleton().getMimeTypeFromExtension(extension)
|
|
val currentMimeType = when (extension) {
|
|
"vtt" -> "text/vtt"
|
|
"mp4" -> "video/mp4"
|
|
"srt" -> "text/plain"
|
|
else -> null
|
|
}
|
|
val newFile = ContentValues().apply {
|
|
put(MediaStore.MediaColumns.DISPLAY_NAME, displayName)
|
|
put(MediaStore.MediaColumns.TITLE, name)
|
|
if (currentMimeType != null)
|
|
put(MediaStore.MediaColumns.MIME_TYPE, currentMimeType)
|
|
put(MediaStore.MediaColumns.RELATIVE_PATH, relativePath)
|
|
}
|
|
|
|
cr.insert(
|
|
contentUri,
|
|
newFile
|
|
) ?: return ERROR_MEDIA_STORE_URI_CANT_BE_CREATED
|
|
}
|
|
|
|
fileStream = cr.openOutputStream(newFileUri, "w" + (if (appendFile) "a" else ""))
|
|
?: return ERROR_CONTENT_RESOLVER_CANT_OPEN_STREAM
|
|
} else {
|
|
// NORMAL NON SCOPED STORAGE FILE CREATION
|
|
val rFile = File(normalPath)
|
|
if (!rFile.exists()) {
|
|
fileLength = 0
|
|
rFile.parentFile?.mkdirs()
|
|
if (!rFile.createNewFile()) return ERROR_CREATE_FILE
|
|
} else {
|
|
if (resume) {
|
|
fileLength = rFile.length()
|
|
} else {
|
|
fileLength = 0
|
|
rFile.parentFile?.mkdirs()
|
|
if (!rFile.delete()) return ERROR_DELETING_FILE
|
|
if (!rFile.createNewFile()) return ERROR_CREATE_FILE
|
|
}
|
|
}
|
|
fileStream = FileOutputStream(rFile, false)
|
|
}
|
|
if (fileLength == 0L) resume = false
|
|
|
|
// CONNECT
|
|
val connection: URLConnection = URL(link.url.replace(" ", "%20")).openConnection() // IDK OLD PHONES BE WACK
|
|
|
|
// SET CONNECTION SETTINGS
|
|
connection.connectTimeout = 10000
|
|
connection.setRequestProperty("Accept-Encoding", "identity")
|
|
connection.setRequestProperty("User-Agent", USER_AGENT)
|
|
if (link.referer.isNotEmpty()) connection.setRequestProperty("Referer", link.referer)
|
|
|
|
// extra stuff
|
|
connection.setRequestProperty(
|
|
"sec-ch-ua",
|
|
"\"Chromium\";v=\"91\", \" Not;A Brand\";v=\"99\""
|
|
)
|
|
connection.setRequestProperty("sec-ch-ua-mobile", "?0")
|
|
// dataSource.setRequestProperty("Sec-Fetch-Site", "none") //same-site
|
|
connection.setRequestProperty("Sec-Fetch-User", "?1")
|
|
connection.setRequestProperty("Sec-Fetch-Mode", "navigate")
|
|
connection.setRequestProperty("Sec-Fetch-Dest", "document")
|
|
|
|
if (resume)
|
|
connection.setRequestProperty("Range", "bytes=${fileLength}-")
|
|
val resumeLength = (if (resume) fileLength else 0)
|
|
|
|
// ON CONNECTION
|
|
connection.connect()
|
|
|
|
val contentLength = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) { // fuck android
|
|
connection.contentLengthLong
|
|
} else {
|
|
connection.getHeaderField("content-length").toLongOrNull() ?: connection.contentLength.toLong()
|
|
}
|
|
val bytesTotal = contentLength + resumeLength
|
|
|
|
if (extension == "mp4" && bytesTotal < 5000000) return ERROR_TOO_SMALL_CONNECTION // DATA IS LESS THAN 5MB, SOMETHING IS WRONG
|
|
|
|
parentId?.let {
|
|
context.setKey(KEY_DOWNLOAD_INFO, it.toString(), DownloadedFileInfo(bytesTotal, relativePath, displayName))
|
|
}
|
|
|
|
// Could use connection.contentType for mime types when creating the file,
|
|
// however file is already created and players don't go of file type
|
|
|
|
// https://stackoverflow.com/questions/23714383/what-are-all-the-possible-values-for-http-content-type-header
|
|
// might receive application/octet-stream
|
|
/*if (!connection.contentType.isNullOrEmpty() && !connection.contentType.startsWith("video")) {
|
|
return ERROR_WRONG_CONTENT // CONTENT IS NOT VIDEO, SHOULD NEVER HAPPENED, BUT JUST IN CASE
|
|
}*/
|
|
|
|
// READ DATA FROM CONNECTION
|
|
val connectionInputStream: InputStream = BufferedInputStream(connection.inputStream)
|
|
val buffer = ByteArray(1024)
|
|
var count: Int
|
|
var bytesDownloaded = resumeLength
|
|
|
|
var isPaused = false
|
|
var isStopped = false
|
|
var isDone = false
|
|
var isFailed = false
|
|
|
|
// TO NOT REUSE CODE
|
|
fun updateNotification() {
|
|
val type = when {
|
|
isDone -> DownloadType.IsDone
|
|
isStopped -> DownloadType.IsStopped
|
|
isFailed -> DownloadType.IsFailed
|
|
isPaused -> DownloadType.IsPaused
|
|
else -> DownloadType.IsDownloading
|
|
}
|
|
|
|
parentId?.let { id ->
|
|
try {
|
|
downloadStatus[id] = type
|
|
downloadStatusEvent.invoke(Pair(id, type))
|
|
downloadProgressEvent.invoke(Triple(id, bytesDownloaded, bytesTotal))
|
|
} catch (e: Exception) {
|
|
// IDK MIGHT ERROR
|
|
}
|
|
}
|
|
|
|
createNotificationCallback.invoke(CreateNotificationMetadata(type, bytesDownloaded, bytesTotal))
|
|
/*createNotification(
|
|
context,
|
|
source,
|
|
link.name,
|
|
ep,
|
|
type,
|
|
bytesDownloaded,
|
|
bytesTotal
|
|
)*/
|
|
}
|
|
|
|
val downloadEventListener = { event: Pair<Int, DownloadActionType> ->
|
|
if (event.first == parentId) {
|
|
when (event.second) {
|
|
DownloadActionType.Pause -> {
|
|
isPaused = true; updateNotification()
|
|
}
|
|
DownloadActionType.Stop -> {
|
|
isStopped = true; updateNotification()
|
|
context.removeKey(KEY_RESUME_PACKAGES, event.first.toString())
|
|
saveQueue(context)
|
|
}
|
|
DownloadActionType.Resume -> {
|
|
isPaused = false; updateNotification()
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (parentId != null)
|
|
downloadEvent += downloadEventListener
|
|
|
|
// UPDATE DOWNLOAD NOTIFICATION
|
|
val notificationCoroutine = main {
|
|
while (true) {
|
|
if (!isPaused) {
|
|
updateNotification()
|
|
}
|
|
for (i in 1..10) {
|
|
delay(100)
|
|
}
|
|
}
|
|
}
|
|
|
|
// THE REAL READ
|
|
try {
|
|
while (true) {
|
|
count = connectionInputStream.read(buffer)
|
|
if (count < 0) break
|
|
bytesDownloaded += count
|
|
// downloadProgressEvent.invoke(Pair(id, bytesDownloaded)) // Updates too much for any UI to keep up with
|
|
while (isPaused) {
|
|
sleep(100)
|
|
if (isStopped) {
|
|
break
|
|
}
|
|
}
|
|
if (isStopped) {
|
|
break
|
|
}
|
|
fileStream.write(buffer, 0, count)
|
|
}
|
|
} catch (e: Exception) {
|
|
isFailed = true
|
|
updateNotification()
|
|
}
|
|
|
|
// REMOVE AND EXIT ALL
|
|
fileStream.close()
|
|
connectionInputStream.close()
|
|
notificationCoroutine.cancel()
|
|
|
|
try {
|
|
if (parentId != null)
|
|
downloadEvent -= downloadEventListener
|
|
} catch (e: Exception) {
|
|
e.printStackTrace()
|
|
}
|
|
|
|
try {
|
|
parentId?.let {
|
|
downloadStatus.remove(it)
|
|
}
|
|
} catch (e: Exception) {
|
|
// IDK MIGHT ERROR
|
|
}
|
|
|
|
// RETURN MESSAGE
|
|
return when {
|
|
isFailed -> {
|
|
parentId?.let { id -> downloadProgressEvent.invoke(Triple(id, 0, 0)) }
|
|
ERROR_CONNECTION_ERROR
|
|
}
|
|
isStopped -> {
|
|
parentId?.let { id -> downloadProgressEvent.invoke(Triple(id, 0, 0)) }
|
|
deleteFile()
|
|
}
|
|
else -> {
|
|
parentId?.let { id -> downloadProgressEvent.invoke(Triple(id, bytesDownloaded, bytesTotal)) }
|
|
isDone = true
|
|
updateNotification()
|
|
SUCCESS_DOWNLOAD_DONE
|
|
}
|
|
}
|
|
}
|
|
|
|
private fun downloadSingleEpisode(
|
|
context: Context,
|
|
source: String?,
|
|
folder: String?,
|
|
ep: DownloadEpisodeMetadata,
|
|
link: ExtractorLink,
|
|
tryResume: Boolean = false,
|
|
): Int {
|
|
val name = sanitizeFilename(ep.name ?: "Episode ${ep.episode}")
|
|
|
|
return downloadThing(context, link, name, folder, "mp4", tryResume, ep.id) { meta ->
|
|
createNotification(
|
|
context,
|
|
source,
|
|
link.name,
|
|
ep,
|
|
meta.type,
|
|
meta.bytesDownloaded,
|
|
meta.bytesTotal
|
|
)
|
|
}
|
|
}
|
|
|
|
private fun downloadCheck(context: Context) {
|
|
if (currentDownloads.size < maxConcurrentDownloads && downloadQueue.size > 0) {
|
|
val pkg = downloadQueue.removeFirst()
|
|
val item = pkg.item
|
|
val id = item.ep.id
|
|
if (currentDownloads.contains(id)) { // IF IT IS ALREADY DOWNLOADING, RESUME IT
|
|
downloadEvent.invoke(Pair(id, DownloadActionType.Resume))
|
|
return
|
|
}
|
|
|
|
currentDownloads.add(id)
|
|
|
|
main {
|
|
try {
|
|
for (index in (pkg.linkIndex ?: 0) until item.links.size) {
|
|
val link = item.links[index]
|
|
val resume = pkg.linkIndex == index
|
|
|
|
context.setKey(KEY_RESUME_PACKAGES, id.toString(), DownloadResumePackage(item, index))
|
|
val connectionResult = withContext(Dispatchers.IO) {
|
|
normalSafeApiCall {
|
|
downloadSingleEpisode(context, item.source, item.folder, item.ep, link, resume)
|
|
}
|
|
}
|
|
if (connectionResult != null && connectionResult > 0) { // SUCCESS
|
|
context.removeKey(KEY_RESUME_PACKAGES, id.toString())
|
|
break
|
|
}
|
|
}
|
|
} catch (e: Exception) {
|
|
logError(e)
|
|
} finally {
|
|
currentDownloads.remove(id)
|
|
downloadCheck(context)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
fun getDownloadFileInfoAndUpdateSettings(context: Context, id: Int): DownloadedFileInfoResult? {
|
|
val res = getDownloadFileInfo(context, id)
|
|
if (res == null) context.removeKey(KEY_DOWNLOAD_INFO, id.toString())
|
|
return res
|
|
}
|
|
|
|
private fun getDownloadFileInfo(context: Context, id: Int): DownloadedFileInfoResult? {
|
|
val info = context.getKey<DownloadedFileInfo>(KEY_DOWNLOAD_INFO, id.toString()) ?: return null
|
|
|
|
if (isScopedStorage()) {
|
|
val cr = context.contentResolver ?: return null
|
|
val fileUri =
|
|
cr.getExistingDownloadUriOrNullQ(info.relativePath, info.displayName) ?: return null
|
|
val fileLength = cr.getFileLength(fileUri) ?: return null
|
|
if (fileLength == 0L) return null
|
|
return DownloadedFileInfoResult(fileLength, info.totalBytes, fileUri)
|
|
} else {
|
|
val normalPath =
|
|
"${Environment.getExternalStorageDirectory()}${File.separatorChar}${info.relativePath}${info.displayName}".replace(
|
|
'/',
|
|
File.separatorChar
|
|
)
|
|
val dFile = File(normalPath)
|
|
if (!dFile.exists()) return null
|
|
return DownloadedFileInfoResult(dFile.length(), info.totalBytes, dFile.toUri())
|
|
}
|
|
}
|
|
|
|
fun deleteFileAndUpdateSettings(context: Context, id: Int): Boolean {
|
|
val success = deleteFile(context, id)
|
|
if (success) context.removeKey(KEY_DOWNLOAD_INFO, id.toString())
|
|
return success
|
|
}
|
|
|
|
private fun deleteFile(context: Context, id: Int): Boolean {
|
|
val info = context.getKey<DownloadedFileInfo>(KEY_DOWNLOAD_INFO, id.toString()) ?: return false
|
|
downloadEvent.invoke(Pair(id, DownloadActionType.Stop))
|
|
downloadProgressEvent.invoke(Triple(id, 0, 0))
|
|
downloadStatusEvent.invoke(Pair(id, DownloadType.IsStopped))
|
|
downloadDeleteEvent.invoke(id)
|
|
|
|
if (isScopedStorage()) {
|
|
val cr = context.contentResolver ?: return false
|
|
val fileUri =
|
|
cr.getExistingDownloadUriOrNullQ(info.relativePath, info.displayName)
|
|
?: return true // FILE NOT FOUND, ALREADY DELETED
|
|
|
|
return cr.delete(fileUri, null, null) > 0 // IF DELETED ROWS IS OVER 0
|
|
} else {
|
|
val normalPath =
|
|
"${Environment.getExternalStorageDirectory()}${File.separatorChar}${info.relativePath}${info.displayName}".replace(
|
|
'/',
|
|
File.separatorChar
|
|
)
|
|
val dFile = File(normalPath)
|
|
if (!dFile.exists()) return true
|
|
return dFile.delete()
|
|
}
|
|
}
|
|
|
|
fun getDownloadResumePackage(context: Context, id: Int): DownloadResumePackage? {
|
|
return context.getKey(KEY_RESUME_PACKAGES, id.toString())
|
|
}
|
|
|
|
fun downloadFromResume(context: Context, pkg: DownloadResumePackage, setKey: Boolean = true) {
|
|
if (!currentDownloads.any { it == pkg.item.ep.id }) {
|
|
if (currentDownloads.size == maxConcurrentDownloads) {
|
|
main {
|
|
Toast.makeText(
|
|
context,
|
|
"${pkg.item.ep.mainName}${pkg.item.ep.episode?.let { " Episode $it " } ?: " "}queued",
|
|
Toast.LENGTH_SHORT
|
|
).show()
|
|
}
|
|
}
|
|
downloadQueue.addLast(pkg)
|
|
downloadCheck(context)
|
|
if (setKey) saveQueue(context)
|
|
} else {
|
|
downloadEvent.invoke(
|
|
Pair(pkg.item.ep.id, DownloadActionType.Resume)
|
|
)
|
|
}
|
|
}
|
|
|
|
private fun saveQueue(context: Context) {
|
|
val dQueue =
|
|
downloadQueue.toList().mapIndexed { index, any -> DownloadQueueResumePackage(index, any) }
|
|
.toTypedArray()
|
|
context.setKey(KEY_RESUME_QUEUE_PACKAGES, dQueue)
|
|
}
|
|
|
|
fun isMyServiceRunning(context: Context, serviceClass: Class<*>): Boolean {
|
|
val manager = context.getSystemService(Context.ACTIVITY_SERVICE) as ActivityManager?
|
|
for (service in manager!!.getRunningServices(Int.MAX_VALUE)) {
|
|
if (serviceClass.name == service.service.className) {
|
|
return true
|
|
}
|
|
}
|
|
return false
|
|
}
|
|
|
|
fun downloadEpisode(
|
|
context: Context,
|
|
source: String?,
|
|
folder: String?,
|
|
ep: DownloadEpisodeMetadata,
|
|
links: List<ExtractorLink>
|
|
) {
|
|
val validLinks = links.filter { !it.isM3u8 }
|
|
if (validLinks.isNotEmpty()) {
|
|
downloadFromResume(context, DownloadResumePackage(DownloadItem(source, folder, ep, validLinks), null))
|
|
}
|
|
}
|
|
} |