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

158 lines
6.2 KiB
Kotlin
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package com.github.libretube
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import android.content.Context
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import android.os.Bundle
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import android.util.Log
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import androidx.fragment.app.Fragment
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import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
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import android.widget.*
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import androidx.lifecycle.lifecycleScope
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import androidx.recyclerview.widget.GridLayoutManager
import androidx.recyclerview.widget.LinearLayoutManager
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import androidx.recyclerview.widget.RecyclerView
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import androidx.swiperefreshlayout.widget.SwipeRefreshLayout
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import com.github.libretube.adapters.ChannelAdapter
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import com.github.libretube.adapters.PlaylistsAdapter
import com.github.libretube.adapters.SubscriptionAdapter
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import com.github.libretube.obj.Playlists
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import com.squareup.picasso.Picasso
import retrofit2.HttpException
import java.io.IOException
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class Library : Fragment() {
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private val TAG = "LibraryFragment"
lateinit var token: String
lateinit var playlistRecyclerView: RecyclerView
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lateinit var refreshLayout: SwipeRefreshLayout
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override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
arguments?.let {
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}
}
override fun onCreateView(
inflater: LayoutInflater, container: ViewGroup?,
savedInstanceState: Bundle?
): View? {
// Inflate the layout for this fragment
return inflater.inflate(R.layout.fragment_library, container, false)
}
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override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
super.onViewCreated(view, savedInstanceState)
playlistRecyclerView = view.findViewById(R.id.playlist_recView)
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playlistRecyclerView.layoutManager = LinearLayoutManager(view.context)
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val sharedPref = context?.getSharedPreferences("token", Context.MODE_PRIVATE)
token = sharedPref?.getString("token","")!!
if(token!="") {
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refreshLayout = view.findViewById(R.id.playlist_refresh)
view.findViewById<ImageView>(R.id.boogh2).visibility=View.GONE
view.findViewById<TextView>(R.id.textLike2).visibility=View.GONE
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fetchPlaylists(view)
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refreshLayout?.isEnabled = true
refreshLayout?.setOnRefreshListener {
Log.d(TAG,"hmm")
fetchPlaylists(view)
}
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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)
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hideKeyboard()
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}
} else{
with(view.findViewById<ImageView>(R.id.boogh2)){
visibility=View.VISIBLE
setImageResource(R.drawable.ic_login)
}
with(view.findViewById<TextView>(R.id.textLike2)){
visibility=View.VISIBLE
text = getString(R.string.please_login)
}
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}
}
private fun fetchPlaylists(view: View){
fun run() {
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refreshLayout?.isRefreshing = true
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lifecycleScope.launchWhenCreated {
val response = try {
RetrofitInstance.api.playlists(token)
}catch(e: IOException) {
println(e)
Log.e(TAG, "IOException, you might not have internet connection")
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Toast.makeText(context,R.string.unknown_error, Toast.LENGTH_SHORT).show()
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return@launchWhenCreated
} catch (e: HttpException) {
Log.e(TAG, "HttpException, unexpected response")
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Toast.makeText(context,R.string.server_error, Toast.LENGTH_SHORT).show()
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return@launchWhenCreated
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}finally {
refreshLayout?.isRefreshing = false
}
if (response.isNotEmpty()){
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runOnUiThread {
with(view.findViewById<ImageView>(R.id.boogh2)){
visibility=View.GONE
}
with(view.findViewById<TextView>(R.id.textLike2)){
visibility=View.GONE
}
}
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val playlistsAdapter = PlaylistsAdapter(response.toMutableList(),requireActivity())
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playlistRecyclerView.adapter= playlistsAdapter
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}else{
runOnUiThread {
with(view.findViewById<ImageView>(R.id.boogh2)){
visibility=View.VISIBLE
setImageResource(R.drawable.ic_list)
}
with(view.findViewById<TextView>(R.id.textLike2)){
visibility=View.VISIBLE
text = getString(R.string.emptyList)
}
}
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}
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}
}
run()
}
private fun createPlaylist(name: String, view: View){
fun run() {
lifecycleScope.launchWhenCreated {
val response = try {
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RetrofitInstance.api.createPlaylist(token, Playlists(name = name))
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}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) {
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Log.e(TAG, "HttpException, unexpected response $e")
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Toast.makeText(context,R.string.server_error, Toast.LENGTH_SHORT).show()
return@launchWhenCreated
}
if (response != null){
Toast.makeText(context,R.string.playlistCreated, Toast.LENGTH_SHORT).show()
fetchPlaylists(view)
}else{
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}
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}
}
run()
}
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private fun Fragment?.runOnUiThread(action: () -> Unit) {
this ?: return
if (!isAdded) return // Fragment not attached to an Activity
activity?.runOnUiThread(action)
}
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}