211 lines
8.3 KiB
Java
211 lines
8.3 KiB
Java
package app.fedilab.android.peertube.fragment;
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/* Copyright 2023 Thomas Schneider
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*
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* This file is a part of Fedilab
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*
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* This program is free software; you can redistribute it and/or modify it under the terms of the
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* GNU General Public License as published by the Free Software Foundation; either version 3 of the
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* License, or (at your option) any later version.
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*
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* Fedilab is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
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* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
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* Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with Fedilab; if not,
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* see <http://www.gnu.org/licenses>. */
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import android.content.Context;
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import android.os.Bundle;
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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 android.widget.Toast;
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import androidx.annotation.NonNull;
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import androidx.fragment.app.Fragment;
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import androidx.lifecycle.ViewModelProvider;
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import androidx.recyclerview.widget.DividerItemDecoration;
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import androidx.recyclerview.widget.LinearLayoutManager;
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import androidx.recyclerview.widget.RecyclerView;
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import java.util.ArrayList;
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import java.util.List;
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import app.fedilab.android.R;
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import app.fedilab.android.databinding.FragmentRecyclerviewPeertubeBinding;
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import app.fedilab.android.peertube.client.APIResponse;
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import app.fedilab.android.peertube.client.data.NotificationData.Notification;
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import app.fedilab.android.peertube.drawer.PeertubeNotificationsListAdapter;
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import app.fedilab.android.peertube.viewmodel.NotificationsVM;
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import es.dmoral.toasty.Toasty;
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@SuppressWarnings({"unused", "RedundantSuppression"})
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public class DisplayNotificationsFragment extends Fragment {
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//Peertube notification type
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public final static int NEW_VIDEO_FROM_SUBSCRIPTION = 1;
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public final static int NEW_COMMENT_ON_MY_VIDEO = 2;
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public final static int NEW_ABUSE_FOR_MODERATORS = 3;
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public final static int BLACKLIST_ON_MY_VIDEO = 4;
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public final static int UNBLACKLIST_ON_MY_VIDEO = 5;
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public final static int MY_VIDEO_PUBLISHED = 6;
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public final static int MY_VIDEO_IMPORT_SUCCESS = 7;
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public final static int MY_VIDEO_IMPORT_ERROR = 8;
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public final static int NEW_USER_REGISTRATION = 9;
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public final static int NEW_FOLLOW = 10;
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public final static int COMMENT_MENTION = 11;
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public final static int VIDEO_AUTO_BLACKLIST_FOR_MODERATORS = 12;
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public final static int NEW_INSTANCE_FOLLOWER = 13;
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public final static int AUTO_INSTANCE_FOLLOWING = 14;
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public final static int MY_VIDEO_REPPORT_SUCCESS = 15;
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public final static int ABUSE_NEW_MESSAGE = 16;
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FragmentRecyclerviewPeertubeBinding binding;
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private boolean flag_loading;
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private Context context;
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private PeertubeNotificationsListAdapter peertubeNotificationsListAdapter;
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private String max_id;
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private List<Notification> notifications;
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private boolean firstLoad;
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private NotificationsVM viewModel;
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@Override
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public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
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binding = FragmentRecyclerviewPeertubeBinding.inflate(getLayoutInflater());
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context = getContext();
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notifications = new ArrayList<>();
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max_id = "0";
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firstLoad = true;
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flag_loading = true;
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viewModel = new ViewModelProvider(this).get(NotificationsVM.class);
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binding.lvElements.addItemDecoration(new DividerItemDecoration(context, DividerItemDecoration.VERTICAL));
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binding.noActionText.setText(context.getString(R.string.no_notifications));
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binding.loader.setVisibility(View.VISIBLE);
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binding.loadingNext.setVisibility(View.GONE);
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peertubeNotificationsListAdapter = new PeertubeNotificationsListAdapter(this.notifications);
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binding.lvElements.setAdapter(peertubeNotificationsListAdapter);
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final LinearLayoutManager mLayoutManager;
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mLayoutManager = new LinearLayoutManager(context);
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binding.lvElements.setLayoutManager(mLayoutManager);
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binding.lvElements.addOnScrollListener(new RecyclerView.OnScrollListener() {
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public void onScrolled(@NonNull RecyclerView recyclerView, int dx, int dy) {
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if (dy > 0) {
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int visibleItemCount = mLayoutManager.getChildCount();
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int totalItemCount = mLayoutManager.getItemCount();
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int firstVisibleItem = mLayoutManager.findFirstVisibleItemPosition();
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if (firstVisibleItem + visibleItemCount == totalItemCount) {
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if (!flag_loading) {
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flag_loading = true;
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viewModel.getNotifications(null, max_id).observe(DisplayNotificationsFragment.this.requireActivity(), apiResponse -> manageVIewNotifications(apiResponse));
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binding.loadingNext.setVisibility(View.VISIBLE);
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}
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} else {
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binding.loadingNext.setVisibility(View.GONE);
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}
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}
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}
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});
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binding.swipeContainer.setOnRefreshListener(this::pullToRefresh);
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viewModel.getNotifications(null, "0").observe(DisplayNotificationsFragment.this.requireActivity(), this::manageVIewNotifications);
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return binding.getRoot();
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}
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@Override
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public void onDestroyView() {
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super.onDestroyView();
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binding = null;
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}
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@Override
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public void onPause() {
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super.onPause();
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binding.swipeContainer.setEnabled(false);
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binding.swipeContainer.setRefreshing(false);
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binding.swipeContainer.clearAnimation();
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}
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@Override
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public void onResume() {
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super.onResume();
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binding.swipeContainer.setEnabled(true);
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}
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@Override
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public void onCreate(Bundle saveInstance) {
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super.onCreate(saveInstance);
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}
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@Override
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public void onAttach(@NonNull Context context) {
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super.onAttach(context);
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this.context = context;
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}
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public void onDestroy() {
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super.onDestroy();
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}
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public void scrollToTop() {
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binding.lvElements.setAdapter(peertubeNotificationsListAdapter);
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}
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public void pullToRefresh() {
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int size = notifications.size();
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notifications.clear();
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notifications = new ArrayList<>();
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max_id = "0";
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peertubeNotificationsListAdapter.notifyItemRangeRemoved(0, size);
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firstLoad = true;
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flag_loading = true;
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binding.swipeContainer.setRefreshing(true);
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viewModel.getNotifications(null, "0").observe(DisplayNotificationsFragment.this.requireActivity(), this::manageVIewNotifications);
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}
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private void manageVIewNotifications(APIResponse apiResponse) {
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binding.loader.setVisibility(View.GONE);
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binding.loadingNext.setVisibility(View.GONE);
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if (apiResponse.getError() != null) {
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Toasty.error(context, apiResponse.getError().getError(), Toast.LENGTH_LONG).show();
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flag_loading = false;
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binding.swipeContainer.setRefreshing(false);
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return;
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}
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int previousPosition = notifications.size();
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max_id = String.valueOf(Integer.parseInt(max_id) + 20);
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List<Notification> notifications = apiResponse.getPeertubeNotifications();
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if (firstLoad && (notifications == null || notifications.size() == 0))
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binding.noAction.setVisibility(View.VISIBLE);
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else
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binding.noAction.setVisibility(View.GONE);
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if (notifications != null && notifications.size() > 0) {
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this.notifications.addAll(notifications);
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if (previousPosition == 0) {
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peertubeNotificationsListAdapter = new PeertubeNotificationsListAdapter(this.notifications);
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binding.lvElements.setAdapter(peertubeNotificationsListAdapter);
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} else
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peertubeNotificationsListAdapter.notifyItemRangeInserted(previousPosition, notifications.size());
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} else {
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if (firstLoad)
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binding.noAction.setVisibility(View.VISIBLE);
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}
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binding.swipeContainer.setRefreshing(false);
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firstLoad = false;
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//The initial call comes from a classic tab refresh
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flag_loading = (max_id == null);
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}
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}
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