clone playlists without account

app/src/main/java/com/github/libretube/api/PipedApi.kt

@@ -142,7 +142,7 @@ interface PipedApi {
     ): Message
 
     @POST("import/playlist")
-    suspend fun importPlaylist(
+    suspend fun clonePlaylist(
         @Header("Authorization") token: String,
         @Body playlistId: PlaylistId
     ): PlaylistId

app/src/main/java/com/github/libretube/api/PlaylistsHelper.kt

@@ -20,7 +20,10 @@ import com.github.libretube.extensions.toastFromMainThread
 import com.github.libretube.obj.ImportPlaylist
 import com.github.libretube.util.PreferenceHelper
 import com.github.libretube.util.ProxyHelper
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.async
+import kotlinx.coroutines.launch
 import kotlinx.coroutines.runBlocking
 import retrofit2.HttpException
 import java.io.IOException
@@ -28,12 +31,12 @@ import java.io.IOException
 object PlaylistsHelper {
     private val pipedPlaylistRegex = "[\\da-fA-F]{8}-[\\da-fA-F]{4}-[\\da-fA-F]{4}-[\\da-fA-F]{4}-[\\da-fA-F]{12}".toRegex()
 
-    val token get() = PreferenceHelper.getToken()
+    private val token get() = PreferenceHelper.getToken()
 
-    private fun loggedIn() = token != ""
+    val loggedIn: Boolean get() = token != ""
 
     suspend fun getPlaylists(): List<Playlists> {
-        if (loggedIn()) return RetrofitInstance.authApi.getUserPlaylists(token)
+        if (loggedIn) return RetrofitInstance.authApi.getUserPlaylists(token)
 
         val localPlaylists = awaitQuery {
             DatabaseHolder.Database.localPlaylistsDao().getAll()
@@ -75,7 +78,7 @@ object PlaylistsHelper {
         playlistName: String,
         appContext: Context
     ): String? {
-        if (!loggedIn()) {
+        if (!loggedIn) {
             awaitQuery {
                 DatabaseHolder.Database.localPlaylistsDao().createPlaylist(
                     LocalPlaylist(
@@ -109,7 +112,7 @@ object PlaylistsHelper {
     }
 
     suspend fun addToPlaylist(playlistId: String, vararg videoIds: String): Boolean {
-        if (!loggedIn()) {
+        if (!loggedIn) {
             val localPlaylist = DatabaseHolder.Database.localPlaylistsDao().getAll()
                 .first { it.playlist.id.toString() == playlistId }
 
@@ -144,7 +147,7 @@ object PlaylistsHelper {
     }
 
     suspend fun renamePlaylist(playlistId: String, newName: String): Boolean {
-        if (!loggedIn()) {
+        if (!loggedIn) {
             val playlist = awaitQuery {
                 DatabaseHolder.Database.localPlaylistsDao().getAll()
             }.first { it.playlist.id.toString() == playlistId }.playlist
@@ -165,7 +168,7 @@ object PlaylistsHelper {
     }
 
     suspend fun removeFromPlaylist(playlistId: String, index: Int) {
-        if (!loggedIn()) {
+        if (!loggedIn) {
             val transaction = awaitQuery {
                 DatabaseHolder.Database.localPlaylistsDao().getAll()
             }.first { it.playlist.id.toString() == playlistId }
@@ -228,8 +231,63 @@ object PlaylistsHelper {
         return importLists
     }
 
+    fun clonePlaylist(context: Context, playlistId: String) {
+        val appContext = context.applicationContext
+        if (!loggedIn) {
+            CoroutineScope(Dispatchers.IO).launch {
+                val playlist = try {
+                    RetrofitInstance.api.getPlaylist(playlistId)
+                } catch (e: Exception) {
+                    appContext.toastFromMainThread(R.string.server_error)
+                    return@launch
+                }
+                val newPlaylist = createPlaylist(playlist.name ?: "Unknown name", appContext)
+                newPlaylist ?: return@launch
+
+                addToPlaylist(
+                    newPlaylist,
+                    *playlist.relatedStreams.orEmpty()
+                        .map { it.url!!.toID() }
+                        .toTypedArray()
+                )
+
+                var nextPage = playlist.nextpage
+                while (nextPage != null) {
+                    nextPage = try {
+                        RetrofitInstance.api.getPlaylistNextPage(playlistId, nextPage).apply {
+                            addToPlaylist(
+                                newPlaylist,
+                                *relatedStreams.orEmpty()
+                                    .map { it.url!!.toID() }
+                                    .toTypedArray()
+                            )
+                        }.nextpage
+                    } catch (e: Exception) {
+                        return@launch
+                    }
+                }
+            }
+            return
+        }
+
+        CoroutineScope(Dispatchers.IO).launch {
+            val response = try {
+                RetrofitInstance.authApi.clonePlaylist(
+                    token,
+                    PlaylistId(playlistId)
+                )
+            } catch (e: Exception) {
+                Log.e(TAG(), e.toString())
+                return@launch
+            }
+            appContext?.toastFromMainThread(
+                if (response.playlistId != null) R.string.playlistCloned else R.string.server_error
+            )
+        }
+    }
+
     fun getPrivatePlaylistType(): PlaylistType {
-        return if (loggedIn()) PlaylistType.PRIVATE else PlaylistType.LOCAL
+        return if (loggedIn) PlaylistType.PRIVATE else PlaylistType.LOCAL
     }
 
     private fun getPrivatePlaylistType(playlistId: String): PlaylistType {

app/src/main/java/com/github/libretube/ui/sheets/PlaylistOptionsBottomSheet.kt

@@ -1,26 +1,18 @@
 package com.github.libretube.ui.sheets
 
 import android.os.Bundle
-import android.widget.Toast
 import com.github.libretube.R
+import com.github.libretube.api.PlaylistsHelper
 import com.github.libretube.api.RetrofitInstance
-import com.github.libretube.api.obj.PlaylistId
 import com.github.libretube.enums.PlaylistType
 import com.github.libretube.enums.ShareObjectType
 import com.github.libretube.extensions.toID
-import com.github.libretube.extensions.toastFromMainThread
 import com.github.libretube.obj.ShareData
 import com.github.libretube.ui.dialogs.DeletePlaylistDialog
 import com.github.libretube.ui.dialogs.RenamePlaylistDialog
 import com.github.libretube.ui.dialogs.ShareDialog
 import com.github.libretube.util.BackgroundHelper
-import com.github.libretube.util.PreferenceHelper
-import kotlinx.coroutines.CoroutineScope
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.launch
 import kotlinx.coroutines.runBlocking
-import retrofit2.HttpException
-import java.io.IOException
 
 class PlaylistOptionsBottomSheet(
     private val playlistId: String,
@@ -62,16 +54,7 @@ class PlaylistOptionsBottomSheet(
                 }
                 // Clone the playlist to the users Piped account
                 context?.getString(R.string.clonePlaylist) -> {
-                    val token = PreferenceHelper.getToken()
-                    if (token != "") {
-                        importPlaylist(token, playlistId)
-                    } else {
-                        Toast.makeText(
-                            context,
-                            R.string.login_first,
-                            Toast.LENGTH_SHORT
-                        ).show()
-                    }
+                    PlaylistsHelper.clonePlaylist(requireContext(), playlistId)
                 }
                 // share the playlist
                 context?.getString(R.string.share) -> {
@@ -91,22 +74,4 @@ class PlaylistOptionsBottomSheet(
         }
         super.onCreate(savedInstanceState)
     }
-
-    private fun importPlaylist(token: String, playlistId: String) {
-        val appContext = context?.applicationContext
-        CoroutineScope(Dispatchers.IO).launch {
-            val response = try {
-                RetrofitInstance.authApi.importPlaylist(
-                    token,
-                    PlaylistId(playlistId)
-                )
-            } catch (e: IOException) {
-                println(e)
-                return@launch
-            } catch (e: HttpException) {
-                return@launch
-            }
-            appContext?.toastFromMainThread(if (response.playlistId != null) R.string.playlistCloned else R.string.server_error)
-        }
-    }
 }