227 lines
9.2 KiB
Java
227 lines
9.2 KiB
Java
package app.fedilab.android.ui.fragment.admin;
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/* Copyright 2022 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.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 androidx.annotation.NonNull;
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import androidx.annotation.Nullable;
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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.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.BaseMainActivity;
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import app.fedilab.android.R;
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import app.fedilab.android.client.entities.api.AdminReport;
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import app.fedilab.android.client.entities.api.AdminReports;
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import app.fedilab.android.databinding.FragmentPaginationBinding;
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import app.fedilab.android.helper.Helper;
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import app.fedilab.android.helper.MastodonHelper;
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import app.fedilab.android.helper.ThemeHelper;
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import app.fedilab.android.ui.drawer.StatusAdapter;
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import app.fedilab.android.viewmodel.mastodon.AdminVM;
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public class FragmentAdminReport extends Fragment {
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private FragmentPaginationBinding binding;
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private AdminVM adminVM;
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private boolean flagLoading;
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private List<AdminReport> adminReports;
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private String max_id, min_id;
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private StatusAdapter statusAdapter;
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private LinearLayoutManager mLayoutManager;
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private String viewModelKey;
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public void scrollToTop() {
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if (binding != null) {
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binding.recyclerView.scrollToPosition(0);
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}
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}
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public View onCreateView(@NonNull LayoutInflater inflater,
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ViewGroup container, Bundle savedInstanceState) {
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if (getArguments() != null) {
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viewModelKey = getArguments().getString(Helper.ARG_VIEW_MODEL_KEY, "");
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}
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binding = FragmentPaginationBinding.inflate(inflater, container, false);
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binding.getRoot().setBackgroundColor(ThemeHelper.getBackgroundColor(requireActivity()));
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int c1 = getResources().getColor(R.color.cyanea_accent_reference);
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binding.swipeContainer.setProgressBackgroundColorSchemeColor(getResources().getColor(R.color.cyanea_primary_reference));
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binding.swipeContainer.setColorSchemeColors(
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c1, c1, c1
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);
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adminVM = new ViewModelProvider(FragmentAdminReport.this).get(viewModelKey, AdminVM.class);
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binding.loader.setVisibility(View.VISIBLE);
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binding.recyclerView.setVisibility(View.GONE);
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flagLoading = false;
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adminVM.getReports(
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BaseMainActivity.currentInstance, BaseMainActivity.currentToken, null, null, null, null)
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.observe(getViewLifecycleOwner(), this::initializeStatusesCommonView);
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return binding.getRoot();
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}
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@Override
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public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
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super.onViewCreated(view, savedInstanceState);
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}
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/**
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* Intialize the common view for statuses on different timelines
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*
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* @param adminReports {@link AdminReports}
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*/
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private void initializeStatusesCommonView(final AdminReports adminReports) {
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if (binding == null) {
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return;
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}
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binding.loader.setVisibility(View.GONE);
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binding.noAction.setVisibility(View.GONE);
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binding.swipeContainer.setRefreshing(false);
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binding.swipeContainer.setOnRefreshListener(() -> {
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binding.swipeContainer.setRefreshing(true);
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max_id = null;
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flagLoading = false;
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adminVM.getReports(
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BaseMainActivity.currentInstance, BaseMainActivity.currentToken, null, null, null, null)
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.observe(getViewLifecycleOwner(), this::initializeStatusesCommonView);
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});
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if (adminReports == null || adminReports.adminReports == null || adminReports.adminReports.size() == 0) {
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binding.noAction.setVisibility(View.VISIBLE);
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return;
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}
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flagLoading = (adminReports.adminReports.size() < MastodonHelper.statusesPerCall(requireActivity()));
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binding.recyclerView.setVisibility(View.VISIBLE);
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if (statusAdapter != null && this.adminReports != null) {
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int size = this.adminReports.size();
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this.adminReports.clear();
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this.adminReports = new ArrayList<>();
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statusAdapter.notifyItemRangeRemoved(0, size);
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}
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if (this.adminReports == null) {
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this.adminReports = new ArrayList<>();
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}
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this.adminReports.addAll(adminReports.adminReports);
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if (max_id == null || (adminReports.pagination.max_id != null && adminReports.pagination.max_id.compareTo(max_id) < 0)) {
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max_id = adminReports.pagination.max_id;
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}
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if (min_id == null || (adminReports.pagination.max_id != null && adminReports.pagination.min_id.compareTo(min_id) > 0)) {
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min_id = adminReports.pagination.min_id;
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}
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// statusAdapter = new StatusAdapter(this.statuses, timelineType, minified);
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mLayoutManager = new LinearLayoutManager(requireActivity());
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binding.recyclerView.setLayoutManager(mLayoutManager);
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binding.recyclerView.setAdapter(statusAdapter);
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binding.recyclerView.addOnScrollListener(new RecyclerView.OnScrollListener() {
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@Override
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public void onScrolled(@NonNull RecyclerView recyclerView, int dx, int dy) {
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if (requireActivity() instanceof BaseMainActivity) {
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if (dy < 0 && !((BaseMainActivity) requireActivity()).getFloatingVisibility())
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((BaseMainActivity) requireActivity()).manageFloatingButton(true);
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if (dy > 0 && ((BaseMainActivity) requireActivity()).getFloatingVisibility())
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((BaseMainActivity) requireActivity()).manageFloatingButton(false);
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}
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int firstVisibleItem = mLayoutManager.findFirstVisibleItemPosition();
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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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if (firstVisibleItem + visibleItemCount == totalItemCount) {
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if (!flagLoading) {
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flagLoading = true;
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binding.loadingNextElements.setVisibility(View.VISIBLE);
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adminVM.getReports(
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BaseMainActivity.currentInstance, BaseMainActivity.currentToken, null, null, null, max_id)
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.observe(getViewLifecycleOwner(), adminReports1 -> dealWithPagination(adminReports1));
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}
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} else {
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binding.loadingNextElements.setVisibility(View.GONE);
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}
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}
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}
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});
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}
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/**
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* Update view and pagination when scrolling down
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*
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* @param admReports AdminReports
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*/
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private void dealWithPagination(AdminReports admReports) {
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flagLoading = false;
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if (binding == null) {
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return;
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}
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binding.loadingNextElements.setVisibility(View.GONE);
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if (adminReports != null && admReports != null && admReports.adminReports != null && admReports.adminReports.size() > 0) {
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flagLoading = (admReports.adminReports.size() < MastodonHelper.statusesPerCall(requireActivity()));
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//There are some adminReports present in the timeline
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int startId = adminReports.size();
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adminReports.addAll(admReports.adminReports);
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statusAdapter.notifyItemRangeInserted(startId, admReports.adminReports.size());
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if (max_id == null || (admReports.pagination.max_id != null && admReports.pagination.max_id.compareTo(max_id) < 0)) {
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max_id = admReports.pagination.max_id;
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}
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if (min_id == null || (admReports.pagination.min_id != null && admReports.pagination.min_id.compareTo(min_id) > 0)) {
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min_id = admReports.pagination.min_id;
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}
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}
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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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}
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@Override
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public void onDestroyView() {
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if (binding != null) {
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binding.recyclerView.setAdapter(null);
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}
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statusAdapter = null;
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binding = null;
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super.onDestroyView();
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}
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/**
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* Refresh status in list
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*/
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public void refreshAllAdapters() {
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if (statusAdapter != null && adminReports != null) {
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statusAdapter.notifyItemRangeChanged(0, adminReports.size());
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}
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}
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} |