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- /* Copyright 2017 Andrew Dawson
- *
- * This file is a part of Tusky.
- *
- * This program is free software; you can redistribute it and/or modify it under the terms of the
- * GNU General Public License as published by the Free Software Foundation; either version 3 of the
- * License, or (at your option) any later version.
- *
- * Tusky is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
- * the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
- * Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along with Tusky; if not,
- * see <http://www.gnu.org/licenses>. */
- package com.keylesspalace.tusky;
- import android.content.Context;
- import android.graphics.drawable.Drawable;
- import android.os.Bundle;
- import android.support.annotation.Nullable;
- import android.support.design.widget.Snackbar;
- import android.support.v4.content.ContextCompat;
- import android.support.v7.widget.DividerItemDecoration;
- import android.support.v7.widget.LinearLayoutManager;
- import android.support.v7.widget.RecyclerView;
- import android.view.LayoutInflater;
- import android.view.View;
- import android.view.ViewGroup;
- import com.keylesspalace.tusky.entity.Status;
- import com.keylesspalace.tusky.entity.StatusContext;
- import retrofit2.Call;
- import retrofit2.Callback;
- public class ViewThreadFragment extends SFragment implements StatusActionListener {
- private static final String TAG = "ViewThreadFragment";
- private RecyclerView recyclerView;
- private ThreadAdapter adapter;
- private String thisThreadsStatusId;
- public static ViewThreadFragment newInstance(String id) {
- Bundle arguments = new Bundle();
- ViewThreadFragment fragment = new ViewThreadFragment();
- arguments.putString("id", id);
- fragment.setArguments(arguments);
- return fragment;
- }
- @Nullable
- @Override
- public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container,
- @Nullable Bundle savedInstanceState) {
- View rootView = inflater.inflate(R.layout.fragment_view_thread, container, false);
- Context context = getContext();
- recyclerView = (RecyclerView) rootView.findViewById(R.id.recycler_view);
- recyclerView.setHasFixedSize(true);
- LinearLayoutManager layoutManager = new LinearLayoutManager(context);
- recyclerView.setLayoutManager(layoutManager);
- DividerItemDecoration divider = new DividerItemDecoration(
- context, layoutManager.getOrientation());
- Drawable drawable = ThemeUtils.getDrawable(context, R.attr.status_divider_drawable,
- R.drawable.status_divider_dark);
- divider.setDrawable(drawable);
- recyclerView.addItemDecoration(divider);
- recyclerView.addItemDecoration(new ConversationLineItemDecoration(context, ContextCompat.getDrawable(context, R.drawable.conversation_divider_dark)));
- adapter = new ThreadAdapter(this);
- recyclerView.setAdapter(adapter);
- String id = getArguments().getString("id");
- sendStatusRequest(id);
- sendThreadRequest(id);
- thisThreadsStatusId = id;
- return rootView;
- }
- private void sendStatusRequest(final String id) {
- MastodonAPI api = ((BaseActivity) getActivity()).mastodonAPI;
- Call<Status> call = api.status(id);
- call.enqueue(new Callback<Status>() {
- @Override
- public void onResponse(Call<Status> call, retrofit2.Response<Status> response) {
- if (response.isSuccessful()) {
- int position = adapter.insertStatus(response.body());
- recyclerView.scrollToPosition(position);
- } else {
- onThreadRequestFailure(id);
- }
- }
- @Override
- public void onFailure(Call<Status> call, Throwable t) {
- onThreadRequestFailure(id);
- }
- });
- callList.add(call);
- }
- private void sendThreadRequest(final String id) {
- MastodonAPI api = ((BaseActivity) getActivity()).mastodonAPI;
- Call<StatusContext> call = api.statusContext(id);
- call.enqueue(new Callback<StatusContext>() {
- @Override
- public void onResponse(Call<StatusContext> call, retrofit2.Response<StatusContext> response) {
- if (response.isSuccessful()) {
- StatusContext context = response.body();
- adapter.addAncestors(context.ancestors);
- adapter.addDescendants(context.descendants);
- } else {
- onThreadRequestFailure(id);
- }
- }
- @Override
- public void onFailure(Call<StatusContext> call, Throwable t) {
- onThreadRequestFailure(id);
- }
- });
- callList.add(call);
- }
- private void onThreadRequestFailure(final String id) {
- View view = getView();
- if (view != null) {
- Snackbar.make(view, R.string.error_generic, Snackbar.LENGTH_LONG)
- .setAction(R.string.action_retry, new View.OnClickListener() {
- @Override
- public void onClick(View v) {
- sendThreadRequest(id);
- sendStatusRequest(id);
- }
- })
- .show();
- } else {
- Log.e(TAG, "Couldn't display thread fetch error message");
- }
- }
- public void onReply(int position) {
- super.reply(adapter.getItem(position));
- }
- public void onReblog(boolean reblog, int position) {
- super.reblog(adapter.getItem(position), reblog, adapter, position);
- }
- public void onFavourite(boolean favourite, int position) {
- super.favourite(adapter.getItem(position), favourite, adapter, position);
- }
- public void onMore(View view, int position) {
- super.more(adapter.getItem(position), view, adapter, position);
- }
- public void onViewMedia(String url, Status.MediaAttachment.Type type) {
- super.viewMedia(url, type);
- }
- public void onViewThread(int position) {
- Status status = adapter.getItem(position);
- if (thisThreadsStatusId.equals(status.id)) {
- // If already viewing this thread, don't reopen it.
- return;
- }
- super.viewThread(status);
- }
- public void onViewTag(String tag) {
- super.viewTag(tag);
- }
- public void onViewAccount(String id) {
- super.viewAccount(id);
- }
- }
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