add and remove playlist

app/src/main/java/com/github/libretube/AddtoPlaylistDialog.kt

@@ -0,0 +1,109 @@
+package com.github.libretube
+
+import android.app.Dialog
+import android.content.Context
+import android.os.Bundle
+import android.util.Log
+import android.view.View
+import android.widget.*
+import androidx.appcompat.app.AlertDialog
+import androidx.fragment.app.DialogFragment
+import androidx.fragment.app.Fragment
+import androidx.lifecycle.lifecycleScope
+import com.github.libretube.adapters.PlaylistsAdapter
+import com.github.libretube.obj.PlaylistId
+import retrofit2.HttpException
+import java.io.IOException
+
+class AddtoPlaylistDialog : DialogFragment() {
+    private val TAG = "AddToPlaylistDialog"
+    private lateinit var videoId: String
+    private lateinit var token: String
+    private lateinit var spinner: Spinner
+    private lateinit var button: Button
+    override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
+        return activity?.let {
+            videoId = arguments?.getString("videoId")!!
+            val builder = AlertDialog.Builder(it)
+            // Get the layout inflater
+            val inflater = requireActivity().layoutInflater;
+            val sharedPref = context?.getSharedPreferences("token", Context.MODE_PRIVATE)
+            token = sharedPref?.getString("token","")!!
+            var view: View = inflater.inflate(R.layout.dialog_addtoplaylist, null)
+            spinner = view.findViewById(R.id.playlists_spinner)
+            button = view.findViewById(R.id.addToPlaylist)
+            if(token!=""){
+               fetchPlaylists()
+            }
+            builder.setView(view)
+            builder.create()
+        } ?: throw IllegalStateException("Activity cannot be null")
+    }
+    private fun fetchPlaylists(){
+        fun run() {
+            lifecycleScope.launchWhenCreated {
+                val response = try {
+                    RetrofitInstance.api.playlists(token)
+                }catch(e: IOException) {
+                    println(e)
+                    Log.e(TAG, "IOException, you might not have internet connection")
+                    Toast.makeText(context,R.string.unknown_error, Toast.LENGTH_SHORT).show()
+                    return@launchWhenCreated
+                } catch (e: HttpException) {
+                    Log.e(TAG, "HttpException, unexpected response")
+                    Toast.makeText(context,R.string.server_error, Toast.LENGTH_SHORT).show()
+                    return@launchWhenCreated
+                }
+                if (response.isNotEmpty()){
+                    var names = emptyList<String>().toMutableList()
+                    for(playlist in response){
+                        names.add(playlist.name!!)
+                    }
+                        val arrayAdapter = ArrayAdapter(requireContext(),android.R.layout.simple_spinner_item,names)
+                        arrayAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item)
+                        spinner.adapter = arrayAdapter
+                    runOnUiThread {
+                        button.setOnClickListener {
+                            addToPlaylist(response[spinner.selectedItemPosition].id!!)
+                        }
+                    }
+                }else{
+
+                }
+
+            }
+        }
+        run()
+    }
+    private fun addToPlaylist(playlistId: String){
+        fun run() {
+            lifecycleScope.launchWhenCreated {
+                val response = try {
+                    RetrofitInstance.api.addToPlaylist(token, PlaylistId(playlistId, videoId))
+                }catch(e: IOException) {
+                    println(e)
+                    Log.e(TAG, "IOException, you might not have internet connection")
+                    Toast.makeText(context,R.string.unknown_error, Toast.LENGTH_SHORT).show()
+                    return@launchWhenCreated
+                } catch (e: HttpException) {
+                    Log.e(TAG, "HttpException, unexpected response")
+                    Toast.makeText(context,R.string.server_error, Toast.LENGTH_SHORT).show()
+                    return@launchWhenCreated
+                }
+                if (response.message == "ok"){
+                    Toast.makeText(context,R.string.success, Toast.LENGTH_SHORT).show()
+                    dialog?.dismiss()
+                }else{
+                    Toast.makeText(context,R.string.fail, Toast.LENGTH_SHORT).show()
+                }
+
+            }
+        }
+        run()
+    }
+    private fun Fragment?.runOnUiThread(action: () -> Unit) {
+        this ?: return
+        if (!isAdded) return // Fragment not attached to an Activity
+        activity?.runOnUiThread(action)
+    }
+}

app/src/main/java/com/github/libretube/CreatePlaylistDialog.kt

@@ -1,44 +0,0 @@
-package com.github.libretube
-
-import android.app.Dialog
-import android.content.Context
-import android.os.Bundle
-import android.util.Log
-import android.view.View
-import android.widget.Button
-import android.widget.TextView
-import android.widget.Toast
-import androidx.appcompat.app.AlertDialog
-import androidx.fragment.app.DialogFragment
-import com.github.libretube.obj.Login
-
-class CreatePlaylistDialog : DialogFragment() {
-    override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
-        return activity?.let {
-            val builder = AlertDialog.Builder(it)
-            // Get the layout inflater
-            val inflater = requireActivity().layoutInflater;
-            val sharedPref = context?.getSharedPreferences("token", Context.MODE_PRIVATE)
-            val token = sharedPref?.getString("token","")
-            var view: View = inflater.inflate(R.layout.dialog_createplaylist, null)
-            Log.e("dafaq",token!!)
-            if(token!=""){
-                val sharedPref2 = context?.getSharedPreferences("username", Context.MODE_PRIVATE)
-                val user = sharedPref2?.getString("username","")
-                view.findViewById<TextView>(R.id.user).text = view.findViewById<TextView>(R.id.user).text.toString()+" ("+user+")"
-                view.findViewById<Button>(R.id.logout).setOnClickListener {
-                    Toast.makeText(context,R.string.loggedout, Toast.LENGTH_SHORT).show()
-                    val sharedPref = context?.getSharedPreferences("token", Context.MODE_PRIVATE)
-                    with (sharedPref!!.edit()) {
-                        putString("token","")
-                        apply()
-                    }
-                    dialog?.dismiss()
-                }
-                dialog?.dismiss()
-            }
-            builder.setView(view)
-            builder.create()
-        } ?: throw IllegalStateException("Activity cannot be null")
-    }
-}

app/src/main/java/com/github/libretube/Library.kt

@@ -62,6 +62,7 @@ class Library : Fragment() {
             val playlistName = view.findViewById<EditText>(R.id.playlists_name)
             view.findViewById<Button>(R.id.create_playlist).setOnClickListener {
                 if(playlistName.text.toString()!="") createPlaylist(playlistName.text.toString(),view)
+                hideKeyboard()
             }
         } else{
             with(view.findViewById<ImageView>(R.id.boogh2)){
@@ -102,7 +103,7 @@ class Library : Fragment() {
                             visibility=View.GONE
                         }
                     }
-                    val playlistsAdapter = PlaylistsAdapter(response.toMutableList())
+                    val playlistsAdapter = PlaylistsAdapter(response.toMutableList(),requireActivity())
                     playlistRecyclerView.adapter= playlistsAdapter
                 }else{
                     runOnUiThread {

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

@@ -64,6 +64,12 @@ interface PipedApi {
     @POST("user/playlists/create")
     suspend fun createPlaylist(@Header("Authorization") token: String, @Body name: Playlists): PlaylistId
 
+    @POST("user/playlists/add")
+    suspend fun addToPlaylist(@Header("Authorization") token: String, @Body playlistId: PlaylistId): Message
+
+    @POST("user/playlists/remove")
+    suspend fun removeFromPlaylist(@Header("Authorization") token: String, @Body playlistId: PlaylistId): Message
+
     //only for fetching servers list
     @GET
     suspend fun getInstances(@Url url: String): List<Instances>

app/src/main/java/com/github/libretube/PlayerFragment.kt

@@ -502,6 +502,13 @@ class PlayerFragment : Fragment() {
                         val channelId = response.uploaderUrl?.replace("/channel/", "")
                         val subButton = view.findViewById<MaterialButton>(R.id.player_subscribe)
                         isSubscribed(subButton, channelId!!)
+                        view.findViewById<RelativeLayout>(R.id.save).setOnClickListener {
+                            val newFragment = AddtoPlaylistDialog()
+                            var bundle = Bundle()
+                            bundle.putString("videoId", videoId)
+                            newFragment.arguments = bundle
+                            newFragment.show(childFragmentManager, "AddToPlaylist")
+                        }
                     }
                     // share button
                     view.findViewById<RelativeLayout>(R.id.relPlayer_share).setOnClickListener {

app/src/main/java/com/github/libretube/PlaylistFragment.kt

@@ -1,5 +1,6 @@
 package com.github.libretube
 
+import android.content.Context
 import android.os.Bundle
 import android.util.Log
 import androidx.fragment.app.Fragment
@@ -69,7 +70,13 @@ class PlaylistFragment : Fragment() {
                     view.findViewById<TextView>(R.id.playlist_name).text=response.name
                     view.findViewById<TextView>(R.id.playlist_uploader).text=response.uploader
                     view.findViewById<TextView>(R.id.playlist_totVideos).text=response.videos.toString()+" Videos"
-                    playlistAdapter = PlaylistAdapter(response.relatedStreams!!.toMutableList())
+                    val sharedPref2 = context?.getSharedPreferences("username", Context.MODE_PRIVATE)
+                    val user = sharedPref2?.getString("username","")
+                    var isOwner = false
+                    if(response.uploaderUrl == null && response.uploader == user){
+                        isOwner = true
+                    }
+                    playlistAdapter = PlaylistAdapter(response.relatedStreams!!.toMutableList(), playlist_id!!, isOwner, requireActivity())
                     view.findViewById<RecyclerView>(R.id.playlist_recView).adapter = playlistAdapter
                     val scrollView = view.findViewById<ScrollView>(R.id.playlist_scrollview)
                     scrollView.viewTreeObserver

app/src/main/java/com/github/libretube/adapters/PlaylistAdapter.kt

@@ -1,7 +1,10 @@
 package com.github.libretube.adapters
 
+import android.app.Activity
+import android.content.Context
 import android.os.Bundle
 import android.text.format.DateUtils
+import android.util.Log
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
@@ -12,9 +15,16 @@ import androidx.recyclerview.widget.RecyclerView
 import com.squareup.picasso.Picasso
 import com.github.libretube.PlayerFragment
 import com.github.libretube.R
+import com.github.libretube.RetrofitInstance
+import com.github.libretube.obj.PlaylistId
 import com.github.libretube.obj.StreamItem
+import kotlinx.coroutines.GlobalScope
+import kotlinx.coroutines.launch
+import retrofit2.HttpException
+import java.io.IOException
 
-class PlaylistAdapter(private val videoFeed: MutableList<StreamItem>): RecyclerView.Adapter<PlaylistViewHolder>() {
+class PlaylistAdapter(private val videoFeed: MutableList<StreamItem>, private val playlistId: String, private val isOwner: Boolean, private val activity: Activity): RecyclerView.Adapter<PlaylistViewHolder>() {
+    private val TAG = "PlaylistAdapter"
     override fun getItemCount(): Int {
         return videoFeed.size
     }
@@ -25,16 +35,16 @@ class PlaylistAdapter(private val videoFeed: MutableList<StreamItem>): RecyclerV
 
     override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): PlaylistViewHolder {
         val layoutInflater = LayoutInflater.from(parent.context)
-        val cell = layoutInflater.inflate(R.layout.video_channel_row,parent,false)
+        val cell = layoutInflater.inflate(R.layout.playlist_row,parent,false)
         return PlaylistViewHolder(cell)
     }
 
     override fun onBindViewHolder(holder: PlaylistViewHolder, position: Int) {
         val streamItem = videoFeed[position]
-        holder.v.findViewById<TextView>(R.id.channel_description).text = streamItem.title
+        holder.v.findViewById<TextView>(R.id.playlist_title).text = streamItem.title
-        holder.v.findViewById<TextView>(R.id.channel_views).text = streamItem.uploaderName
+        holder.v.findViewById<TextView>(R.id.playlist_description).text = streamItem.uploaderName
-        holder.v.findViewById<TextView>(R.id.channel_duration).text = DateUtils.formatElapsedTime(streamItem.duration!!)
+        holder.v.findViewById<TextView>(R.id.playlist_duration).text = DateUtils.formatElapsedTime(streamItem.duration!!)
-        val thumbnailImage = holder.v.findViewById<ImageView>(R.id.channel_thumbnail)
+        val thumbnailImage = holder.v.findViewById<ImageView>(R.id.playlist_thumbnail)
         Picasso.get().load(streamItem.thumbnail).into(thumbnailImage)
         holder.v.setOnClickListener{
             var bundle = Bundle()
@@ -49,6 +59,50 @@ class PlaylistAdapter(private val videoFeed: MutableList<StreamItem>): RecyclerV
                 .replace(R.id.container, frag)
                 .commitNow()
         }
+        if(isOwner){
+            val delete = holder.v.findViewById<ImageView>(R.id.delete_playlist)
+            delete.visibility = View.VISIBLE
+            delete.setOnClickListener {
+                val sharedPref = holder.v.context.getSharedPreferences("token", Context.MODE_PRIVATE)
+                val token = sharedPref?.getString("token","")!!
+                removeFromPlaylist(token, position)
+            }
+        }
+    }
+    private fun removeFromPlaylist(token: String, position: Int) {
+        fun run() {
+            GlobalScope.launch{
+                val response = try {
+                    RetrofitInstance.api.removeFromPlaylist(token, PlaylistId(playlistId = playlistId, index = position))
+                }catch(e: IOException) {
+                    println(e)
+                    Log.e(TAG, "IOException, you might not have internet connection")
+                    return@launch
+                } catch (e: HttpException) {
+                    Log.e(TAG, "HttpException, unexpected response")
+                    return@launch
+                }finally {
+
+                }
+                try{
+                    if(response.message == "ok"){
+                        Log.d(TAG,"deleted!")
+                        videoFeed.removeAt(position)
+                        // FIXME: This needs to run on UI thread?
+                        activity.runOnUiThread { notifyDataSetChanged() }
+
+                        /*if(playlists.isEmpty()){
+                            view.findViewById<ImageView>(R.id.boogh2).visibility=View.VISIBLE
+                        }*/
+                    }
+                }catch (e:Exception){
+                    Log.e(TAG,e.toString())
+                }
+
+            }
+        }
+        run()
+
     }
 }
 class PlaylistViewHolder(val v: View): RecyclerView.ViewHolder(v){

app/src/main/java/com/github/libretube/adapters/PlaylistsAdapter.kt

@@ -1,35 +1,27 @@
 package com.github.libretube.adapters
 
+import android.app.Activity
 import android.content.Context
-import android.media.Image
+import android.os.Handler
-import android.os.Bundle
-import android.text.format.DateUtils
 import android.util.Log
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
-import android.widget.ImageView
+import android.widget.*
-import android.widget.ProgressBar
-import android.widget.TextView
-import android.widget.Toast
 import androidx.appcompat.app.AlertDialog
-import androidx.appcompat.app.AppCompatActivity
 import androidx.core.os.bundleOf
-import androidx.fragment.app.Fragment
-import androidx.lifecycle.lifecycleScope
-import androidx.preference.PreferenceManager
 import androidx.recyclerview.widget.RecyclerView
 import com.github.libretube.*
 import com.github.libretube.obj.PlaylistId
-import com.squareup.picasso.Picasso
-import com.github.libretube.obj.StreamItem
 import com.github.libretube.obj.Playlists
+import com.squareup.picasso.Picasso
 import kotlinx.coroutines.GlobalScope
 import kotlinx.coroutines.launch
 import retrofit2.HttpException
 import java.io.IOException
 
-class PlaylistsAdapter(private val playlists: MutableList<Playlists>): RecyclerView.Adapter<PlaylistsViewHolder>() {
+
+class PlaylistsAdapter(private val playlists: MutableList<Playlists>, private val activity: Activity): RecyclerView.Adapter<PlaylistsViewHolder>() {
     val TAG = "PlaylistsAdapter"
     override fun getItemCount(): Int {
         return playlists.size
@@ -91,7 +83,8 @@ class PlaylistsAdapter(private val playlists: MutableList<Playlists>): RecyclerV
                         Log.d(TAG,"deleted!")
                         playlists.removeAt(position)
                         // FIXME: This needs to run on UI thread?
-                        notifyDataSetChanged()
+                        activity.runOnUiThread { notifyDataSetChanged() }
+
                         /*if(playlists.isEmpty()){
                             view.findViewById<ImageView>(R.id.boogh2).visibility=View.VISIBLE
                         }*/
@@ -105,6 +98,7 @@ class PlaylistsAdapter(private val playlists: MutableList<Playlists>): RecyclerV
         run()
 
     }
+
 }
 class PlaylistsViewHolder(val v: View): RecyclerView.ViewHolder(v){
     init {

app/src/main/java/com/github/libretube/obj/PlaylistId.kt

@@ -6,4 +6,5 @@ import com.fasterxml.jackson.annotation.JsonIgnoreProperties
 data class PlaylistId(
     var playlistId: String? = null,
     var videoId: String? = null,
+    var index: Int = -1,
 )

app/src/main/res/layout/dialog_addtoplaylist.xml

@@ -14,36 +14,22 @@
         android:scaleType="center"
         android:background="#CD5757"
         android:contentDescription="@string/app_name" />
-
+        <Spinner
-    <com.google.android.material.textfield.TextInputLayout
+            android:id="@+id/playlists_spinner"
-        style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        app:hintEnabled="false"
-        android:layout_marginTop="16dp"
-        android:layout_marginLeft="7dp"
-        android:layout_marginRight="7dp"
-        android:layout_marginBottom="4dp"
-        >
-
-        <com.google.android.material.textfield.TextInputEditText
-            android:id="@+id/username"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
-            android:hint="@string/playlistName"
+            android:padding="8dp"
-            android:inputType="text"
+            android:layout_margin="8dp"/>
-            android:padding="12dp" />
-    </com.google.android.material.textfield.TextInputLayout>
     <LinearLayout
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:orientation="horizontal"
         android:gravity="center">
         <Button
-            android:id="@+id/create_playlist_button"
+            android:id="@+id/addToPlaylist"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
-            android:text="@string/createPlaylist"
+            android:text="@string/addToPlaylist"
             android:padding="8dp"
             android:layout_margin="8dp"/>
 

app/src/main/res/layout/fragment_player.xml

@@ -49,7 +49,7 @@
                         android:padding="8dp"
                         android:paddingLeft="8dp"
                         android:paddingRight="8dp"
-                        android:text="Title"
+                        android:text="Loading..."
                         android:textSize="18sp"
                         android:textStyle="bold"
                         app:layout_constraintEnd_toStartOf="@id/player_description_arrow"
@@ -62,7 +62,7 @@
                         android:layout_height="wrap_content"
                         android:paddingLeft="8dp"
                         android:paddingRight="8dp"
-                        android:text="TextView"
+                        android:text=""
                         android:textSize="12sp"
                         app:layout_constraintEnd_toStartOf="@id/player_description_arrow"
                         app:layout_constraintStart_toStartOf="parent"
@@ -192,9 +192,11 @@
                         android:text="@string/vlc" />
                 </RelativeLayout>
                 <RelativeLayout
+                    android:id="@+id/save"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
-                    android:layout_weight="1">
+                    android:layout_weight="1"
+                    android:background="?android:attr/selectableItemBackground">
 
                     <ImageView
                         android:id="@+id/player_save"

app/src/main/res/layout/playlist_row.xml

@@ -0,0 +1,79 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:layout_margin="8dp"
+    android:layout_marginBottom="16dp"
+    android:background="?android:attr/selectableItemBackground"
+    android:id="@+id/video_search"
+    >
+
+    <androidx.constraintlayout.widget.Guideline
+        android:id="@+id/guideline"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:orientation="vertical"
+        app:layout_constraintGuide_percent=".5"/>
+    <com.google.android.material.card.MaterialCardView
+        android:id="@+id/card_search_thumbnail"
+        app:cardCornerRadius="8dp"
+        android:layout_width="0dp"
+        android:layout_height="0dp"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintDimensionRatio="16:9"
+        app:layout_constraintHorizontal_bias="0.0"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintVertical_bias="0.0"
+        app:layout_constraintEnd_toStartOf="@+id/guideline">
+
+        <ImageView
+            android:id="@+id/playlist_thumbnail"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            tools:srcCompat="@tools:sample/backgrounds/scenic" />
+        <TextView
+            android:id="@+id/playlist_duration"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="bottom|end"
+            android:layout_margin="5dp"
+            android:textColor="@color/duration_text_color"
+            android:background="@color/duration_background_color"
+            android:padding="0.5dp"/>
+    </com.google.android.material.card.MaterialCardView>
+
+    <TextView
+        android:id="@+id/playlist_title"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="8dp"
+        android:text="TextView"
+        app:layout_constraintEnd_toStartOf="@+id/delete_playlist"
+        app:layout_constraintStart_toEndOf="@+id/card_search_thumbnail"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <TextView
+        android:id="@+id/playlist_description"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="8dp"
+        android:text="TextView"
+        app:layout_constraintEnd_toStartOf="@+id/delete_playlist"
+        app:layout_constraintStart_toEndOf="@+id/card_search_thumbnail"
+        app:layout_constraintTop_toBottomOf="@+id/playlist_title" />
+    <com.google.android.material.imageview.ShapeableImageView
+        android:id="@+id/delete_playlist"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        app:shapeAppearanceOverlay="@style/roundedImageViewRounded"
+        android:src="@drawable/ic_delete"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        android:background="?android:attr/selectableItemBackground"
+        android:padding="8dp"
+        android:visibility="gone"
+        />
+</androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/values/strings.xml

@@ -46,4 +46,7 @@
     <string name="createPlaylist">Create Playlist</string>
     <string name="playlistCreated">Playlist created!</string>
     <string name="playlistName">Playlist Name</string>
+    <string name="addToPlaylist">Add to Playlist</string>
+    <string name="success">Success!</string>
+    <string name="fail">Failed :(</string>
 </resources>