mirror of
https://github.com/libre-tube/LibreTube.git
synced 2024-12-14 14:20:30 +05:30
Merge pull request #3040 from Bnyro/master
Improve home page loading behavior
This commit is contained in:
Bnyro
GitHub
commit
12bb5c7d4e
@ -1,10 +1,10 @@
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package com.github.libretube.ui.fragments
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import android.os.Bundle
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import android.util.Log
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import android.view.LayoutInflater
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import android.view.View
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import android.view.ViewGroup
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import androidx.fragment.app.activityViewModels
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import androidx.lifecycle.lifecycleScope
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import androidx.navigation.fragment.findNavController
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import androidx.recyclerview.widget.GridLayoutManager
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@ -14,21 +14,23 @@ import com.github.libretube.R
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import com.github.libretube.api.PlaylistsHelper
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import com.github.libretube.api.RetrofitInstance
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import com.github.libretube.api.SubscriptionHelper
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import com.github.libretube.constants.PreferenceKeys
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import com.github.libretube.databinding.FragmentHomeBinding
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import com.github.libretube.db.DatabaseHolder
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import com.github.libretube.extensions.awaitQuery
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import com.github.libretube.extensions.toastFromMainThread
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import com.github.libretube.helpers.LocaleHelper
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import com.github.libretube.helpers.PreferenceHelper
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import com.github.libretube.ui.adapters.PlaylistBookmarkAdapter
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import com.github.libretube.ui.adapters.PlaylistsAdapter
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import com.github.libretube.ui.adapters.VideosAdapter
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import com.github.libretube.ui.base.BaseFragment
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import kotlinx.coroutines.CancellationException
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import com.github.libretube.ui.models.SubscriptionsViewModel
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import kotlinx.coroutines.Dispatchers
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import kotlinx.coroutines.launch
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import kotlinx.coroutines.withContext
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class HomeFragment : BaseFragment() {
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private lateinit var binding: FragmentHomeBinding
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private val subscriptionsViewModel: SubscriptionsViewModel by activityViewModels()
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override fun onCreateView(
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inflater: LayoutInflater,
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@ -60,102 +62,106 @@ class HomeFragment : BaseFragment() {
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binding.refresh.setOnRefreshListener {
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binding.refresh.isRefreshing = true
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lifecycleScope.launch(Dispatchers.IO) {
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fetchHome()
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}
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fetchHomeFeed()
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}
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lifecycleScope.launch(Dispatchers.IO) {
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fetchHome()
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fetchHomeFeed()
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}
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private fun fetchHomeFeed() {
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lifecycleScope.launchWhenCreated {
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withContext(Dispatchers.IO) {
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loadTrending()
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loadBookmarks()
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}
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}
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lifecycleScope.launchWhenCreated {
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withContext(Dispatchers.IO) {
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loadFeed()
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loadPlaylists()
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}
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}
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}
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private suspend fun fetchHome() {
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runOrError {
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val feed = SubscriptionHelper.getFeed().take(20)
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if (feed.isEmpty()) return@runOrError
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runOnUiThread {
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makeVisible(binding.featuredRV, binding.featuredTV)
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binding.featuredRV.layoutManager = LinearLayoutManager(
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context,
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LinearLayoutManager.HORIZONTAL,
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false
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)
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binding.featuredRV.adapter = VideosAdapter(
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feed.toMutableList(),
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forceMode = VideosAdapter.Companion.ForceMode.HOME
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)
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}
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}
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private suspend fun loadTrending() {
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val region = LocaleHelper.getTrendingRegion(requireContext())
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val trending = RetrofitInstance.api.getTrending(region).take(10)
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if (trending.isEmpty()) return
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runOrError {
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val region = LocaleHelper.getTrendingRegion(requireContext())
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val trending = RetrofitInstance.api.getTrending(region).take(10)
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if (trending.isEmpty()) return@runOrError
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runOnUiThread {
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makeVisible(binding.trendingRV, binding.trendingTV)
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binding.trendingRV.layoutManager = GridLayoutManager(context, 2)
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binding.trendingRV.adapter = VideosAdapter(
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trending.toMutableList(),
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forceMode = VideosAdapter.Companion.ForceMode.TRENDING
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)
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}
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runOnUiThread {
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makeVisible(binding.trendingRV, binding.trendingTV)
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binding.trendingRV.layoutManager = GridLayoutManager(context, 2)
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binding.trendingRV.adapter = VideosAdapter(
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trending.toMutableList(),
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forceMode = VideosAdapter.Companion.ForceMode.TRENDING
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)
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}
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}
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runOrError {
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val playlists = PlaylistsHelper.getPlaylists().take(20)
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if (playlists.isEmpty()) return@runOrError
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runOnUiThread {
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makeVisible(binding.playlistsRV, binding.playlistsTV)
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binding.playlistsRV.layoutManager = LinearLayoutManager(context)
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binding.playlistsRV.adapter = PlaylistsAdapter(
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playlists.toMutableList(),
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PlaylistsHelper.getPrivatePlaylistType()
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)
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binding.playlistsRV.adapter?.registerAdapterDataObserver(object :
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RecyclerView.AdapterDataObserver() {
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override fun onItemRangeRemoved(positionStart: Int, itemCount: Int) {
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super.onItemRangeRemoved(positionStart, itemCount)
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if (itemCount == 0) {
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binding.playlistsRV.visibility = View.GONE
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binding.playlistsTV.visibility = View.GONE
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}
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private suspend fun loadFeed() {
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val feed = if (
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PreferenceHelper.getBoolean(PreferenceKeys.SAVE_FEED, false) &&
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!subscriptionsViewModel.videoFeed.value.isNullOrEmpty()
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) {
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subscriptionsViewModel.videoFeed.value.orEmpty()
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} else {
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SubscriptionHelper.getFeed()
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}.take(20)
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if (feed.isEmpty()) return
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runOnUiThread {
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makeVisible(binding.featuredRV, binding.featuredTV)
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binding.featuredRV.layoutManager = LinearLayoutManager(
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context,
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LinearLayoutManager.HORIZONTAL,
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false
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)
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binding.featuredRV.adapter = VideosAdapter(
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feed.toMutableList(),
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forceMode = VideosAdapter.Companion.ForceMode.HOME
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)
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}
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}
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private fun loadBookmarks() {
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val bookmarkedPlaylists = awaitQuery {
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DatabaseHolder.Database.playlistBookmarkDao().getAll()
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}
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if (bookmarkedPlaylists.isEmpty()) return
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runOnUiThread {
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makeVisible(binding.bookmarksTV, binding.bookmarksRV)
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binding.bookmarksRV.layoutManager = LinearLayoutManager(
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context,
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LinearLayoutManager.HORIZONTAL,
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false
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)
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binding.bookmarksRV.adapter = PlaylistBookmarkAdapter(
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bookmarkedPlaylists,
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PlaylistBookmarkAdapter.Companion.BookmarkMode.HOME
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)
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}
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}
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private suspend fun loadPlaylists() {
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val playlists = PlaylistsHelper.getPlaylists().take(20)
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if (playlists.isEmpty()) return
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runOnUiThread {
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makeVisible(binding.playlistsRV, binding.playlistsTV)
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binding.playlistsRV.layoutManager = LinearLayoutManager(context)
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binding.playlistsRV.adapter = PlaylistsAdapter(
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playlists.toMutableList(),
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PlaylistsHelper.getPrivatePlaylistType()
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)
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binding.playlistsRV.adapter?.registerAdapterDataObserver(object :
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RecyclerView.AdapterDataObserver() {
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override fun onItemRangeRemoved(positionStart: Int, itemCount: Int) {
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super.onItemRangeRemoved(positionStart, itemCount)
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if (itemCount == 0) {
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binding.playlistsRV.visibility = View.GONE
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binding.playlistsTV.visibility = View.GONE
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}
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})
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}
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}
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runOrError {
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val bookmarkedPlaylists = awaitQuery {
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DatabaseHolder.Database.playlistBookmarkDao().getAll()
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}
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if (bookmarkedPlaylists.isEmpty()) return@runOrError
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runOnUiThread {
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makeVisible(binding.bookmarksTV, binding.bookmarksRV)
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binding.bookmarksRV.layoutManager = LinearLayoutManager(
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context,
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LinearLayoutManager.HORIZONTAL,
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false
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)
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binding.bookmarksRV.adapter = PlaylistBookmarkAdapter(
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bookmarkedPlaylists,
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PlaylistBookmarkAdapter.Companion.BookmarkMode.HOME
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)
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}
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}
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}
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private fun runOrError(action: suspend () -> Unit) {
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lifecycleScope.launch(Dispatchers.IO) {
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try {
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action.invoke()
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// Can be caused due to activity launch in front view from PiP mode.
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} catch (e: CancellationException) {
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Log.e("fetching home tab", e.toString())
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} catch (e: Exception) {
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e.localizedMessage?.let { context?.toastFromMainThread(it) }
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Log.e("fetching home tab", e.toString())
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}
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}
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})
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}
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}
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