fedilab-Android-App/app/src/main/java/app/fedilab/android/mastodon/viewmodel/mastodon/TimelinesVM.java

1020 lines
50 KiB
Java

package app.fedilab.android.mastodon.viewmodel.mastodon;
/* Copyright 2021 Thomas Schneider
*
* This file is a part of Fedilab
*
* 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.
*
* Fedilab 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 Fedilab; if not,
* see <http://www.gnu.org/licenses>. */
import static app.fedilab.android.mastodon.helper.Helper.PREF_USER_ID;
import static app.fedilab.android.mastodon.helper.Helper.PREF_USER_INSTANCE;
import android.app.Application;
import android.content.Context;
import android.content.SharedPreferences;
import android.os.Handler;
import android.os.Looper;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.lifecycle.AndroidViewModel;
import androidx.lifecycle.LiveData;
import androidx.lifecycle.MutableLiveData;
import androidx.preference.PreferenceManager;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.concurrent.TimeUnit;
import app.fedilab.android.R;
import app.fedilab.android.activities.MainActivity;
import app.fedilab.android.mastodon.client.endpoints.MastodonTimelinesService;
import app.fedilab.android.mastodon.client.entities.api.Account;
import app.fedilab.android.mastodon.client.entities.api.Conversation;
import app.fedilab.android.mastodon.client.entities.api.Conversations;
import app.fedilab.android.mastodon.client.entities.api.Marker;
import app.fedilab.android.mastodon.client.entities.api.MastodonList;
import app.fedilab.android.mastodon.client.entities.api.Pagination;
import app.fedilab.android.mastodon.client.entities.api.Status;
import app.fedilab.android.mastodon.client.entities.api.Statuses;
import app.fedilab.android.mastodon.client.entities.api.Tag;
import app.fedilab.android.mastodon.client.entities.app.BaseAccount;
import app.fedilab.android.mastodon.client.entities.app.StatusCache;
import app.fedilab.android.mastodon.client.entities.app.StatusDraft;
import app.fedilab.android.mastodon.client.entities.app.Timeline;
import app.fedilab.android.mastodon.client.entities.misskey.MisskeyNote;
import app.fedilab.android.mastodon.client.entities.nitter.Nitter;
import app.fedilab.android.mastodon.client.entities.peertube.PeertubeVideo;
import app.fedilab.android.mastodon.exception.DBException;
import app.fedilab.android.mastodon.helper.Helper;
import app.fedilab.android.mastodon.helper.MastodonHelper;
import app.fedilab.android.mastodon.helper.TimelineHelper;
import app.fedilab.android.mastodon.ui.fragment.timeline.FragmentMastodonTimeline;
import okhttp3.OkHttpClient;
import retrofit2.Call;
import retrofit2.Response;
import retrofit2.Retrofit;
import retrofit2.converter.gson.GsonConverterFactory;
import retrofit2.converter.simplexml.SimpleXmlConverterFactory;
public class TimelinesVM extends AndroidViewModel {
final OkHttpClient okHttpClient = new OkHttpClient.Builder()
.readTimeout(60, TimeUnit.SECONDS)
.connectTimeout(60, TimeUnit.SECONDS)
.callTimeout(60, TimeUnit.SECONDS)
.proxy(Helper.getProxy(getApplication().getApplicationContext()))
.build();
private MutableLiveData<List<Account>> accountListMutableLiveData;
private MutableLiveData<Boolean> booleanMutableLiveData;
private MutableLiveData<List<StatusDraft>> statusDraftListMutableLiveData;
private MutableLiveData<Status> statusMutableLiveData;
private MutableLiveData<Statuses> statusesMutableLiveData;
private MutableLiveData<PeertubeVideo.Video> peertubeVideoMutableLiveData;
private MutableLiveData<Conversations> conversationListMutableLiveData;
private MutableLiveData<MastodonList> mastodonListMutableLiveData;
private MutableLiveData<List<MastodonList>> mastodonListListMutableLiveData;
private MutableLiveData<Marker> markerMutableLiveData;
private MutableLiveData<List<Status>> statusListMutableLiveData;
private MutableLiveData<List<Tag>> tagListMutableLiveData;
public TimelinesVM(@NonNull Application application) {
super(application);
}
private static void sortDesc(List<Status> statusList) {
Collections.sort(statusList, (obj1, obj2) -> obj2.id.compareToIgnoreCase(obj1.id));
}
public static void sortAsc(List<Status> statusList) {
Collections.sort(statusList, (obj1, obj2) -> obj1.id.compareToIgnoreCase(obj2.id));
}
private static void sortDescConv(List<Conversation> conversationList) {
Collections.sort(conversationList, (obj1, obj2) -> obj2.id.compareToIgnoreCase(obj1.id));
}
private static void addFetchMore(List<Status> statusList, List<Status> timelineStatuses, TimelineParams timelineParams) throws DBException {
if (statusList != null && statusList.size() > 1 && timelineStatuses != null && timelineStatuses.size() > 0) {
sortDesc(statusList);
if (timelineParams.direction == FragmentMastodonTimeline.DIRECTION.REFRESH || timelineParams.direction == FragmentMastodonTimeline.DIRECTION.SCROLL_TOP || timelineParams.direction == FragmentMastodonTimeline.DIRECTION.FETCH_NEW) {
//When refreshing/scrolling to TOP, if last statuses fetched has a greater id from newest in cache, there is potential hole
if (!timelineStatuses.contains(statusList.get(statusList.size() - 1))) {
statusList.get(statusList.size() - 1).isFetchMore = true;
statusList.get(statusList.size() - 1).positionFetchMore = Status.PositionFetchMore.TOP;
}
} else if (timelineParams.direction == FragmentMastodonTimeline.DIRECTION.TOP && timelineParams.fetchingMissing) {
if (!timelineStatuses.contains(statusList.get(0))) {
statusList.get(0).isFetchMore = true;
statusList.get(0).positionFetchMore = Status.PositionFetchMore.BOTTOM;
}
} else if (timelineParams.direction == FragmentMastodonTimeline.DIRECTION.BOTTOM && timelineParams.fetchingMissing) {
if (!timelineStatuses.contains(statusList.get(statusList.size() - 1))) {
statusList.get(statusList.size() - 1).isFetchMore = true;
statusList.get(statusList.size() - 1).positionFetchMore = Status.PositionFetchMore.TOP;
}
}
}
}
private static void addFetchMoreConversation(List<Conversation> conversationList, List<Conversation> timelineConversations, TimelineParams timelineParams) throws DBException {
if (conversationList != null && conversationList.size() > 1 && timelineConversations != null && timelineConversations.size() > 0) {
sortDescConv(conversationList);
if (timelineParams.direction == FragmentMastodonTimeline.DIRECTION.REFRESH || timelineParams.direction == FragmentMastodonTimeline.DIRECTION.SCROLL_TOP || timelineParams.direction == FragmentMastodonTimeline.DIRECTION.FETCH_NEW) {
//When refreshing/scrolling to TOP, if last statuses fetched has a greater id from newest in cache, there is potential hole
if (!timelineConversations.contains(conversationList.get(conversationList.size() - 1))) {
conversationList.get(conversationList.size() - 1).isFetchMore = true;
conversationList.get(conversationList.size() - 1).positionFetchMore = Conversation.PositionFetchMore.TOP;
}
} else if (timelineParams.direction == FragmentMastodonTimeline.DIRECTION.TOP && timelineParams.fetchingMissing) {
if (!timelineConversations.contains(conversationList.get(0))) {
conversationList.get(0).isFetchMore = true;
conversationList.get(0).positionFetchMore = Conversation.PositionFetchMore.BOTTOM;
}
} else if (timelineParams.direction == FragmentMastodonTimeline.DIRECTION.BOTTOM && timelineParams.fetchingMissing) {
if (!timelineConversations.contains(conversationList.get(conversationList.size() - 1))) {
conversationList.get(conversationList.size() - 1).isFetchMore = true;
conversationList.get(conversationList.size() - 1).positionFetchMore = Conversation.PositionFetchMore.TOP;
}
}
}
}
private MastodonTimelinesService initInstanceOnly(String instance) {
Retrofit retrofit = new Retrofit.Builder()
.baseUrl("https://" + instance)
.addConverterFactory(GsonConverterFactory.create(Helper.getDateBuilder()))
.client(okHttpClient)
.build();
return retrofit.create(MastodonTimelinesService.class);
}
private MastodonTimelinesService initInstanceXMLOnly(String instance) {
Retrofit retrofit = new Retrofit.Builder()
.baseUrl("https://" + instance)
.addConverterFactory(SimpleXmlConverterFactory.create())
.client(okHttpClient)
.build();
return retrofit.create(MastodonTimelinesService.class);
}
private MastodonTimelinesService init(String instance) {
Retrofit retrofit = new Retrofit.Builder()
.baseUrl("https://" + instance + "/api/v1/")
.addConverterFactory(GsonConverterFactory.create(Helper.getDateBuilder()))
.client(okHttpClient)
.build();
return retrofit.create(MastodonTimelinesService.class);
}
public LiveData<Statuses> getStatusTrends(String token, @NonNull String instance, String max_id, Integer limit) {
MastodonTimelinesService mastodonTimelinesService = init(instance);
statusesMutableLiveData = new MutableLiveData<>();
new Thread(() -> {
Call<List<Status>> publicTlCall = mastodonTimelinesService.getStatusTrends(token, max_id, limit);
Statuses statuses = new Statuses();
if (publicTlCall != null) {
try {
Response<List<Status>> publicTlResponse = publicTlCall.execute();
if (publicTlResponse.isSuccessful()) {
List<Status> statusList = publicTlResponse.body();
statuses.statuses = TimelineHelper.filterStatus(getApplication().getApplicationContext(), statusList, Timeline.TimeLineEnum.TREND_MESSAGE);
statuses.pagination = MastodonHelper.getOffSetPagination(publicTlResponse.headers());
}
} catch (Exception e) {
e.printStackTrace();
}
}
Handler mainHandler = new Handler(Looper.getMainLooper());
Runnable myRunnable = () -> statusesMutableLiveData.setValue(statuses);
mainHandler.post(myRunnable);
}).start();
return statusesMutableLiveData;
}
public LiveData<List<Tag>> getTagsTrends(String token, @NonNull String instance, Integer offset, Integer limit) {
MastodonTimelinesService mastodonTimelinesService = init(instance);
tagListMutableLiveData = new MutableLiveData<>();
new Thread(() -> {
Call<List<Tag>> publicTlCall = mastodonTimelinesService.getTagTrends(token, offset, limit);
List<Tag> tagList = null;
if (publicTlCall != null) {
try {
Response<List<Tag>> publicTlResponse = publicTlCall.execute();
if (publicTlResponse.isSuccessful()) {
tagList = publicTlResponse.body();
}
} catch (Exception e) {
e.printStackTrace();
}
}
Handler mainHandler = new Handler(Looper.getMainLooper());
List<Tag> finalTagList = tagList;
Runnable myRunnable = () -> tagListMutableLiveData.setValue(finalTagList);
mainHandler.post(myRunnable);
}).start();
return tagListMutableLiveData;
}
/**
* Public timeline for Nitter
*
* @param max_position Return results older than this id
* @return {@link LiveData} containing a {@link Statuses}
*/
public LiveData<Statuses> getNitter(
String accountsStr,
String max_position) {
Context context = getApplication().getApplicationContext();
SharedPreferences sharedpreferences = PreferenceManager
.getDefaultSharedPreferences(context);
String instance = sharedpreferences.getString(context.getString(R.string.SET_NITTER_HOST), context.getString(R.string.DEFAULT_NITTER_HOST)).toLowerCase();
if (instance.trim().equals("")) {
instance = context.getString(R.string.DEFAULT_NITTER_HOST);
}
MastodonTimelinesService mastodonTimelinesService = initInstanceXMLOnly(instance);
accountsStr = accountsStr.replaceAll("\\s", ",");
statusesMutableLiveData = new MutableLiveData<>();
String finalAccountsStr = accountsStr;
String finalInstance = instance;
new Thread(() -> {
Call<Nitter> publicTlCall = mastodonTimelinesService.getNitter(finalAccountsStr, max_position);
Statuses statuses = new Statuses();
if (publicTlCall != null) {
try {
Response<Nitter> publicTlResponse = publicTlCall.execute();
if (publicTlResponse.isSuccessful()) {
Nitter rssResponse = publicTlResponse.body();
List<Status> statusList = new ArrayList<>();
if (rssResponse != null && rssResponse.mFeedItems != null) {
for (Nitter.FeedItem feedItem : rssResponse.mFeedItems) {
if (!feedItem.title.startsWith("RT by")) {
Status status = Nitter.convert(getApplication(), finalInstance, feedItem);
statusList.add(status);
}
}
}
statuses.statuses = statusList;
String max_id = publicTlResponse.headers().get("min-id");
statuses.pagination = new Pagination();
statuses.pagination.max_id = max_id;
}
} catch (Exception e) {
e.printStackTrace();
}
}
Handler mainHandler = new Handler(Looper.getMainLooper());
Runnable myRunnable = () -> statusesMutableLiveData.setValue(statuses);
mainHandler.post(myRunnable);
}).start();
return statusesMutableLiveData;
}
/**
* Public timeline for Misskey
*
* @param untilId Return results older than this id
* @param limit Maximum number of results to return. Defaults to 20.
* @return {@link LiveData} containing a {@link Statuses}
*/
public LiveData<Statuses> getMisskey(@NonNull String instance,
String untilId,
Integer limit) {
MastodonTimelinesService mastodonTimelinesService = initInstanceOnly(instance);
statusesMutableLiveData = new MutableLiveData<>();
new Thread(() -> {
MisskeyNote.MisskeyParams misskeyParams = new MisskeyNote.MisskeyParams();
misskeyParams.untilId = untilId;
misskeyParams.limit = limit;
Call<List<MisskeyNote>> publicTlCall = mastodonTimelinesService.getMisskey(misskeyParams);
Statuses statuses = new Statuses();
if (publicTlCall != null) {
try {
Response<List<MisskeyNote>> publicTlResponse = publicTlCall.execute();
if (publicTlResponse.isSuccessful()) {
List<MisskeyNote> misskeyNoteList = publicTlResponse.body();
List<Status> statusList = new ArrayList<>();
if (misskeyNoteList != null) {
for (MisskeyNote misskeyNote : misskeyNoteList) {
Status status = MisskeyNote.convert(misskeyNote, instance);
statusList.add(status);
}
}
statuses.statuses = TimelineHelper.filterStatus(getApplication(), statusList, Timeline.TimeLineEnum.PUBLIC);
statuses.pagination = new Pagination();
if (statusList.size() > 0) {
statuses.pagination.min_id = statusList.get(0).id;
statuses.pagination.max_id = statusList.get(statusList.size() - 1).id;
}
}
} catch (Exception e) {
e.printStackTrace();
}
}
Handler mainHandler = new Handler(Looper.getMainLooper());
Runnable myRunnable = () -> statusesMutableLiveData.setValue(statuses);
mainHandler.post(myRunnable);
}).start();
return statusesMutableLiveData;
}
/**
* Public timeline for Peertube
*
* @param maxId Return results older than this id
* @param limit Maximum number of results to return. Defaults to 20.
* @return {@link LiveData} containing a {@link Statuses}
*/
public LiveData<Statuses> getPeertube(@NonNull String instance,
String maxId,
Integer limit) {
MastodonTimelinesService mastodonTimelinesService = initInstanceOnly(instance);
statusesMutableLiveData = new MutableLiveData<>();
new Thread(() -> {
Call<PeertubeVideo> publicTlCall = mastodonTimelinesService.getPeertube(maxId, "local", "-publishedAt", limit);
Statuses statuses = new Statuses();
if (publicTlCall != null) {
try {
Response<PeertubeVideo> publicTlResponse = publicTlCall.execute();
if (publicTlResponse.isSuccessful()) {
PeertubeVideo peertubeVideo = publicTlResponse.body();
List<Status> statusList = new ArrayList<>();
if (peertubeVideo != null) {
for (PeertubeVideo.Video video : peertubeVideo.data) {
Status status = PeertubeVideo.convert(video);
statusList.add(status);
}
}
statuses.statuses = TimelineHelper.filterStatus(getApplication(), statusList, Timeline.TimeLineEnum.PUBLIC);
statuses.pagination = new Pagination();
if (statusList.size() > 0) {
//These values are not used.
statuses.pagination.min_id = null;
statuses.pagination.max_id = null;
}
}
} catch (Exception e) {
e.printStackTrace();
}
}
Handler mainHandler = new Handler(Looper.getMainLooper());
Runnable myRunnable = () -> statusesMutableLiveData.setValue(statuses);
mainHandler.post(myRunnable);
}).start();
return statusesMutableLiveData;
}
/**
* Returns details for a peertube video
*
* @return {@link LiveData} containing a {@link PeertubeVideo.Video}
*/
public LiveData<PeertubeVideo.Video> getPeertubeVideo(@NonNull String instance, String id) {
MastodonTimelinesService mastodonTimelinesService = initInstanceOnly(instance);
peertubeVideoMutableLiveData = new MutableLiveData<>();
new Thread(() -> {
Call<PeertubeVideo.Video> publicTlCall = mastodonTimelinesService.getPeertubeVideo(id);
PeertubeVideo.Video peertubeVideo = null;
try {
Response<PeertubeVideo.Video> videoResponse = publicTlCall.execute();
if (videoResponse.isSuccessful()) {
peertubeVideo = videoResponse.body();
}
} catch (Exception e) {
e.printStackTrace();
}
Handler mainHandler = new Handler(Looper.getMainLooper());
PeertubeVideo.Video finalPeertubeVideo = peertubeVideo;
Runnable myRunnable = () -> peertubeVideoMutableLiveData.setValue(finalPeertubeVideo);
mainHandler.post(myRunnable);
}).start();
return peertubeVideoMutableLiveData;
}
public LiveData<Statuses> getTimeline(List<Status> timelineStatuses, TimelineParams timelineParams) {
statusesMutableLiveData = new MutableLiveData<>();
MastodonTimelinesService mastodonTimelinesService = init(timelineParams.instance);
new Thread(() -> {
Statuses statuses = new Statuses();
Call<List<Status>> timelineCall = null;
switch (timelineParams.type) {
case HOME:
timelineCall = mastodonTimelinesService.getHome(timelineParams.token, timelineParams.maxId, timelineParams.sinceId, timelineParams.minId, timelineParams.limit, timelineParams.local);
break;
case REMOTE:
case LOCAL:
timelineCall = mastodonTimelinesService.getPublic(timelineParams.token, true, false, timelineParams.onlyMedia, timelineParams.maxId, timelineParams.sinceId, timelineParams.minId, timelineParams.limit);
break;
case PUBLIC:
timelineCall = mastodonTimelinesService.getPublic(timelineParams.token, false, true, timelineParams.onlyMedia, timelineParams.maxId, timelineParams.sinceId, timelineParams.minId, timelineParams.limit);
break;
case BUBBLE:
timelineCall = mastodonTimelinesService.getBubble(timelineParams.token, timelineParams.onlyMedia, timelineParams.remote, timelineParams.withMuted, timelineParams.excludeVisibilities, timelineParams.replyVisibility, timelineParams.maxId, timelineParams.sinceId, timelineParams.minId, timelineParams.limit);
break;
case ART:
case TAG:
timelineCall = mastodonTimelinesService.getHashTag(timelineParams.token, timelineParams.hashtagTrim, timelineParams.local, timelineParams.onlyMedia, timelineParams.all, timelineParams.any, timelineParams.none, timelineParams.maxId, timelineParams.sinceId, timelineParams.minId, timelineParams.limit);
break;
case LIST:
timelineCall = mastodonTimelinesService.getList(timelineParams.token, timelineParams.listId, timelineParams.maxId, timelineParams.sinceId, timelineParams.minId, timelineParams.limit);
break;
}
if (timelineCall != null) {
try {
Response<List<Status>> timelineResponse = timelineCall.execute();
if (timelineResponse.isSuccessful()) {
List<Status> statusList = timelineResponse.body();
statuses.statuses = TimelineHelper.filterStatus(getApplication().getApplicationContext(), statusList, timelineParams.type);
statuses.pagination = MastodonHelper.getPagination(timelineResponse.headers());
if (statuses.statuses != null && statuses.statuses.size() > 0) {
//Fetch More is added on filtered statuses
addFetchMore(statuses.statuses, timelineStatuses, timelineParams);
//All statuses (even filtered will be added to cache)
if (statusList != null && statusList.size() > 0) {
for (Status status : statusList) {
StatusCache statusCacheDAO = new StatusCache(getApplication().getApplicationContext());
StatusCache statusCache = new StatusCache();
statusCache.instance = timelineParams.instance;
statusCache.user_id = timelineParams.userId;
statusCache.status = status;
statusCache.type = timelineParams.type;
statusCache.status_id = status.id;
try {
int inserted = statusCacheDAO.insertOrUpdate(statusCache, timelineParams.slug);
if (inserted == 0) {
status.cached = true;
}
} catch (DBException e) {
e.printStackTrace();
}
}
}
}
}
} catch (Exception e) {
e.printStackTrace();
}
}
Handler mainHandler = new Handler(Looper.getMainLooper());
Runnable myRunnable = () -> statusesMutableLiveData.setValue(statuses);
mainHandler.post(myRunnable);
}).start();
return statusesMutableLiveData;
}
public LiveData<Statuses> getTimelineCache(List<Status> timelineStatuses, TimelineParams timelineParams) {
statusesMutableLiveData = new MutableLiveData<>();
new Thread(() -> {
StatusCache statusCacheDAO = new StatusCache(getApplication().getApplicationContext());
Statuses statuses = new Statuses();
try {
List<Status> statusesDb = statusCacheDAO.geStatuses(timelineParams.slug, timelineParams.instance, timelineParams.userId, timelineParams.maxId, timelineParams.minId, timelineParams.sinceId);
if (statusesDb != null && statusesDb.size() > 0) {
if (timelineStatuses != null) {
List<Status> notPresentStatuses = new ArrayList<>();
for (Status status : statusesDb) {
if (!timelineStatuses.contains(status)) {
status.cached = true;
notPresentStatuses.add(status);
}
}
//Only not already present statuses are added
statusesDb = notPresentStatuses;
}
statuses.statuses = TimelineHelper.filterStatus(getApplication().getApplicationContext(), statusesDb, timelineParams.type);
if (statuses.statuses.size() > 0) {
addFetchMore(statuses.statuses, timelineStatuses, timelineParams);
statuses.pagination = new Pagination();
statuses.pagination.min_id = statuses.statuses.get(0).id;
statuses.pagination.max_id = statuses.statuses.get(statuses.statuses.size() - 1).id;
}
}
} catch (DBException e) {
e.printStackTrace();
}
Handler mainHandler = new Handler(Looper.getMainLooper());
Runnable myRunnable = () -> statusesMutableLiveData.setValue(statuses);
mainHandler.post(myRunnable);
}).start();
return statusesMutableLiveData;
}
/**
* Get user drafts
*
* @param account app.fedilab.android.client.entities.app.Account
* @return LiveData<ist < StatusDraft>>
*/
public LiveData<List<StatusDraft>> getDrafts(BaseAccount account) {
statusDraftListMutableLiveData = new MutableLiveData<>();
new Thread(() -> {
List<StatusDraft> statusCacheDAO = null;
try {
statusCacheDAO = new StatusDraft(getApplication().getApplicationContext()).geStatusDraftList(account);
} catch (DBException e) {
e.printStackTrace();
}
Handler mainHandler = new Handler(Looper.getMainLooper());
List<StatusDraft> finalStatusCacheDAO = statusCacheDAO;
Runnable myRunnable = () -> statusDraftListMutableLiveData.setValue(finalStatusCacheDAO);
mainHandler.post(myRunnable);
}).start();
return statusDraftListMutableLiveData;
}
/**
* Show conversations
*
* @return {@link LiveData} containing a {@link Conversations}
*/
public LiveData<Conversations> getConversations(List<Conversation> conversationsTimeline, TimelineParams timelineParams) {
conversationListMutableLiveData = new MutableLiveData<>();
MastodonTimelinesService mastodonTimelinesService = init(timelineParams.instance);
new Thread(() -> {
Conversations conversations = new Conversations();
Call<List<Conversation>> conversationsCall = mastodonTimelinesService.getConversations(timelineParams.token, timelineParams.maxId, timelineParams.sinceId, timelineParams.minId, timelineParams.limit);
if (conversationsCall != null) {
try {
Response<List<Conversation>> conversationsResponse = conversationsCall.execute();
if (conversationsResponse.isSuccessful()) {
conversations.conversations = conversationsResponse.body();
conversations.pagination = MastodonHelper.getPagination(conversationsResponse.headers());
if (conversations.conversations != null && conversations.conversations.size() > 0) {
addFetchMoreConversation(conversations.conversations, conversationsTimeline, timelineParams);
for (Conversation conversation : conversations.conversations) {
StatusCache statusCacheDAO = new StatusCache(getApplication().getApplicationContext());
StatusCache statusCache = new StatusCache();
statusCache.instance = timelineParams.instance;
statusCache.user_id = timelineParams.userId;
statusCache.conversation = conversation;
statusCache.type = Timeline.TimeLineEnum.CONVERSATION;
statusCache.status_id = conversation.id;
try {
statusCacheDAO.insertOrUpdate(statusCache, timelineParams.slug);
} catch (DBException e) {
e.printStackTrace();
}
}
}
}
} catch (Exception e) {
e.printStackTrace();
}
}
Handler mainHandler = new Handler(Looper.getMainLooper());
Runnable myRunnable = () -> conversationListMutableLiveData.setValue(conversations);
mainHandler.post(myRunnable);
}).start();
return conversationListMutableLiveData;
}
public LiveData<Conversations> getConversationsCache(List<Conversation> timelineConversations, TimelineParams timelineParams) {
conversationListMutableLiveData = new MutableLiveData<>();
new Thread(() -> {
StatusCache statusCacheDAO = new StatusCache(getApplication().getApplicationContext());
Conversations conversations = new Conversations();
try {
List<Conversation> conversationsDb = statusCacheDAO.getConversations(timelineParams.instance, timelineParams.userId, timelineParams.maxId, timelineParams.minId, timelineParams.sinceId);
if (conversationsDb != null && conversationsDb.size() > 0) {
if (timelineConversations != null) {
List<Conversation> notPresentConversations = new ArrayList<>();
for (Conversation conversation : conversationsDb) {
if (!timelineConversations.contains(conversation)) {
conversation.cached = true;
timelineConversations.add(conversation);
}
}
//Only not already present statuses are added
conversationsDb = notPresentConversations;
}
conversations.conversations = conversationsDb;
if (conversations.conversations.size() > 0) {
addFetchMoreConversation(conversations.conversations, timelineConversations, timelineParams);
conversations.pagination = new Pagination();
conversations.pagination.min_id = conversations.conversations.get(0).id;
conversations.pagination.max_id = conversations.conversations.get(conversations.conversations.size() - 1).id;
}
}
} catch (DBException e) {
e.printStackTrace();
}
Handler mainHandler = new Handler(Looper.getMainLooper());
Runnable myRunnable = () -> conversationListMutableLiveData.setValue(conversations);
mainHandler.post(myRunnable);
}).start();
return conversationListMutableLiveData;
}
/**
* Remove conversation
*
* @param id ID of the conversation
*/
public void deleteConversation(@NonNull String instance, String token, @NonNull String id) {
MastodonTimelinesService mastodonTimelinesService = init(instance);
new Thread(() -> {
Call<Void> deleteStatusCall = mastodonTimelinesService.deleteConversation(token, id);
if (deleteStatusCall != null) {
try {
deleteStatusCall.execute();
} catch (Exception e) {
e.printStackTrace();
}
}
}).start();
}
/**
* Mark a conversation as read
*
* @param id ID of the conversation
* @return {@link LiveData} containing a {@link Status}
*/
public LiveData<Status> markReadConversation(@NonNull String instance, String token, @NonNull String id) {
statusMutableLiveData = new MutableLiveData<>();
MastodonTimelinesService mastodonTimelinesService = init(instance);
new Thread(() -> {
Status status = null;
Call<Status> markReadConversationCall = mastodonTimelinesService.markReadConversation(token, id);
if (markReadConversationCall != null) {
try {
Response<Status> markReadConversationResponse = markReadConversationCall.execute();
if (markReadConversationResponse.isSuccessful()) {
status = markReadConversationResponse.body();
}
} catch (Exception e) {
e.printStackTrace();
}
}
Handler mainHandler = new Handler(Looper.getMainLooper());
Status finalStatus = status;
Runnable myRunnable = () -> statusMutableLiveData.setValue(finalStatus);
mainHandler.post(myRunnable);
}).start();
return statusMutableLiveData;
}
/**
* Fetch all lists that the user owns.
*
* @return {@link LiveData} containing a {@link List} of {@link MastodonList}s
*/
public LiveData<List<MastodonList>> getLists(@NonNull String instance, String token) {
mastodonListListMutableLiveData = new MutableLiveData<>();
MastodonTimelinesService mastodonTimelinesService = init(instance);
new Thread(() -> {
List<MastodonList> mastodonListList = null;
Call<List<MastodonList>> getListsCall = mastodonTimelinesService.getLists(token);
if (getListsCall != null) {
try {
Response<List<MastodonList>> getListsResponse = getListsCall.execute();
if (getListsResponse.isSuccessful()) {
mastodonListList = new ArrayList<>();
List<MastodonList> mastodonLists = getListsResponse.body();
if (mastodonLists != null) {
mastodonListList.addAll(mastodonLists);
}
}
} catch (Exception e) {
e.printStackTrace();
}
}
Handler mainHandler = new Handler(Looper.getMainLooper());
List<MastodonList> finalMastodonListList = mastodonListList;
Runnable myRunnable = () -> mastodonListListMutableLiveData.setValue(finalMastodonListList);
mainHandler.post(myRunnable);
}).start();
return mastodonListListMutableLiveData;
}
/**
* Fetch the list with the given ID. Used for verifying the title of a list,
* and which replies to show within that list.
*
* @param id ID of the list
* @return {@link LiveData} containing a {@link MastodonList}
*/
public LiveData<MastodonList> getList(@NonNull String instance, String token, @NonNull String id) {
mastodonListMutableLiveData = new MutableLiveData<>();
MastodonTimelinesService mastodonTimelinesService = init(instance);
new Thread(() -> {
MastodonList mastodonList = null;
Call<MastodonList> getListCall = mastodonTimelinesService.getList(token, id);
if (getListCall != null) {
try {
Response<MastodonList> getListResponse = getListCall.execute();
if (getListResponse.isSuccessful()) {
mastodonList = getListResponse.body();
}
} catch (Exception e) {
e.printStackTrace();
}
}
Handler mainHandler = new Handler(Looper.getMainLooper());
MastodonList finalMastodonList = mastodonList;
Runnable myRunnable = () -> mastodonListMutableLiveData.setValue(finalMastodonList);
mainHandler.post(myRunnable);
}).start();
return mastodonListMutableLiveData;
}
/**
* Create a new list.
*
* @param title The title of the list to be created.
* @param repliesPolicy Enumerable oneOf "followed", "list", "none". Defaults to "list".
* @return {@link LiveData} containing a {@link MastodonList}
*/
public LiveData<MastodonList> createList(@NonNull String instance, String token, @NonNull String title, String repliesPolicy) {
mastodonListMutableLiveData = new MutableLiveData<>();
MastodonTimelinesService mastodonTimelinesService = init(instance);
new Thread(() -> {
MastodonList mastodonList = null;
Call<MastodonList> createListCall = mastodonTimelinesService.createList(token, title, repliesPolicy);
if (createListCall != null) {
try {
Response<MastodonList> createListResponse = createListCall.execute();
if (createListResponse.isSuccessful()) {
mastodonList = createListResponse.body();
}
} catch (Exception e) {
e.printStackTrace();
}
}
Handler mainHandler = new Handler(Looper.getMainLooper());
MastodonList finalMastodonList = mastodonList;
Runnable myRunnable = () -> mastodonListMutableLiveData.setValue(finalMastodonList);
mainHandler.post(myRunnable);
}).start();
return mastodonListMutableLiveData;
}
/**
* Change the title of a list, or which replies to show.
*
* @param id ID of the list
* @param title The title of the list to be updated.
* @param repliesPolicy Enumerable oneOf "followed", "list", "none".
* @return {@link LiveData} containing a {@link MastodonList}
*/
public LiveData<MastodonList> updateList(@NonNull String instance, String token, @NonNull String id, String title, String repliesPolicy) {
mastodonListMutableLiveData = new MutableLiveData<>();
MastodonTimelinesService mastodonTimelinesService = init(instance);
new Thread(() -> {
MastodonList mastodonList = null;
Call<MastodonList> updateListCall = mastodonTimelinesService.updateList(token, id, title, repliesPolicy);
if (updateListCall != null) {
try {
Response<MastodonList> updateListResponse = updateListCall.execute();
if (updateListResponse.isSuccessful()) {
mastodonList = updateListResponse.body();
}
} catch (Exception e) {
e.printStackTrace();
}
}
Handler mainHandler = new Handler(Looper.getMainLooper());
MastodonList finalMastodonList = mastodonList;
Runnable myRunnable = () -> mastodonListMutableLiveData.setValue(finalMastodonList);
mainHandler.post(myRunnable);
}).start();
return mastodonListMutableLiveData;
}
/**
* Delete a list
*
* @param id ID of the list
*/
public void deleteList(@NonNull String instance, String token, @NonNull String id) {
MastodonTimelinesService mastodonTimelinesService = init(instance);
new Thread(() -> {
Call<Void> deleteListCall = mastodonTimelinesService.deleteList(token, id);
if (deleteListCall != null) {
try {
deleteListCall.execute();
} catch (Exception e) {
e.printStackTrace();
}
}
}).start();
}
/**
* View accounts in list
*
* @param id ID of the list
* @return {@link LiveData} containing a {@link List} of {@link Account}s
*/
public LiveData<List<Account>> getAccountsInList(@NonNull String instance, String token, @NonNull String id, String maxId, String sinceId, int limit) {
accountListMutableLiveData = new MutableLiveData<>();
MastodonTimelinesService mastodonTimelinesService = init(instance);
new Thread(() -> {
List<Account> accountList = null;
Call<List<Account>> getAccountsInListCall = mastodonTimelinesService.getAccountsInList(token, id, maxId, sinceId, limit);
if (getAccountsInListCall != null) {
try {
Response<List<Account>> getAccountsInListResponse = getAccountsInListCall.execute();
if (getAccountsInListResponse.isSuccessful()) {
accountList = getAccountsInListResponse.body();
}
} catch (Exception e) {
e.printStackTrace();
}
}
Handler mainHandler = new Handler(Looper.getMainLooper());
List<Account> finalAccountList = accountList;
Runnable myRunnable = () -> accountListMutableLiveData.setValue(finalAccountList);
mainHandler.post(myRunnable);
}).start();
return accountListMutableLiveData;
}
/**
* Add accounts to the given list. Note that the user must be following these accounts.
*
* @param listId ID of the list
* @param accountIds Array of account IDs to add to the list.
*/
public LiveData<Boolean> addAccountsList(@NonNull String instance, String token, @NonNull String listId, @NonNull List<String> accountIds) {
MastodonTimelinesService mastodonTimelinesService = init(instance);
booleanMutableLiveData = new MutableLiveData<>();
new Thread(() -> {
Call<Void> addAccountsListCall = mastodonTimelinesService.addAccountsList(token, listId, accountIds);
Boolean reply = null;
if (addAccountsListCall != null) {
try {
Response<Void> response = addAccountsListCall.execute();
reply = response.isSuccessful();
} catch (Exception e) {
e.printStackTrace();
reply = false;
}
}
Handler mainHandler = new Handler(Looper.getMainLooper());
Boolean finalReply = reply;
Runnable myRunnable = () -> booleanMutableLiveData.setValue(finalReply);
mainHandler.post(myRunnable);
}).start();
return booleanMutableLiveData;
}
/**
* Remove accounts from the given list.
*
* @param listId ID of the list
* @param accountIds Array of account IDs to remove from the list.
*/
public void deleteAccountsList(@NonNull String instance, String token, @NonNull String listId, @NonNull List<String> accountIds) {
MastodonTimelinesService mastodonTimelinesService = init(instance);
new Thread(() -> {
Call<Void> deleteAccountsListCall = mastodonTimelinesService.deleteAccountsList(token, listId, accountIds);
if (deleteAccountsListCall != null) {
try {
deleteAccountsListCall.execute();
} catch (Exception e) {
e.printStackTrace();
}
}
}).start();
}
/**
* Get saved timeline position
*
* @param timeline Array of markers to fetch. String enum anyOf "home", "notifications".
* If not provided, an empty object will be returned.
* @return {@link LiveData} containing a {@link Marker}
*/
public LiveData<Marker> getMarker(@NonNull String instance, String token, @NonNull List<String> timeline) {
markerMutableLiveData = new MutableLiveData<>();
MastodonTimelinesService mastodonTimelinesService = init(instance);
new Thread(() -> {
Marker marker = null;
Call<Marker> getMarkerCall = mastodonTimelinesService.getMarker(token, timeline);
if (getMarkerCall != null) {
try {
Response<Marker> getMarkerResponse = getMarkerCall.execute();
if (getMarkerResponse.isSuccessful()) {
marker = getMarkerResponse.body();
}
} catch (Exception e) {
e.printStackTrace();
}
}
Handler mainHandler = new Handler(Looper.getMainLooper());
Marker finalMarker = marker;
Runnable myRunnable = () -> markerMutableLiveData.setValue(finalMarker);
mainHandler.post(myRunnable);
}).start();
return markerMutableLiveData;
}
/**
* Save position in timeline
*
* @param homeLastReadId ID of the last status read in the home timeline.
* @param notificationLastReadId ID of the last notification read.
*/
public void addMarker(@NonNull String instance, String token, String homeLastReadId, String notificationLastReadId) {
MastodonTimelinesService mastodonTimelinesService = init(instance);
new Thread(() -> {
Call<Void> addMarkerCall = mastodonTimelinesService.addMarker(token, homeLastReadId, notificationLastReadId);
if (addMarkerCall != null) {
try {
addMarkerCall.execute();
} catch (Exception e) {
e.printStackTrace();
}
}
}).start();
}
public static class TimelineParams {
public FragmentMastodonTimeline.DIRECTION direction;
public String instance;
public String token;
public Timeline.TimeLineEnum type;
public String slug;
public String userId;
public Boolean remote;
public Boolean onlyMedia;
public Boolean withMuted;
public String hashtagTrim;
public List<String> all;
public List<String> any;
public List<String> none;
public String listId;
public Boolean fetchingMissing;
public String maxId;
public String sinceId;
public String minId;
public int limit = 40;
public Boolean local;
public List<String> excludeType;
public List<String> excludeVisibilities;
public String replyVisibility;
public TimelineParams(Context context, @NonNull Timeline.TimeLineEnum timeLineEnum, @Nullable FragmentMastodonTimeline.DIRECTION timelineDirection, @Nullable String ident) {
if (type != Timeline.TimeLineEnum.REMOTE) {
instance = MainActivity.currentInstance;
token = MainActivity.currentToken;
userId = MainActivity.currentUserID;
if (instance == null || userId == null) {
SharedPreferences sharedpreferences = PreferenceManager.getDefaultSharedPreferences(context);
instance = sharedpreferences.getString(PREF_USER_INSTANCE, null);
userId = sharedpreferences.getString(PREF_USER_ID, null);
}
}
type = timeLineEnum;
direction = timelineDirection;
String key = type.getValue();
if (ident != null) {
key += "|" + ident;
}
slug = key;
}
@NonNull
@Override
public String toString() {
return "direction: " + direction + "\n" +
"instance: " + instance + "\n" +
"token: " + token + "\n" +
"type: " + type + "\n" +
"slug: " + slug + "\n" +
"userId: " + userId + "\n" +
"remote: " + remote + "\n" +
"onlyMedia: " + onlyMedia + "\n" +
"local: " + local + "\n" +
"maxId: " + maxId + "\n" +
"sinceId: " + sinceId + "\n" +
"minId: " + minId + "\n" +
"fetchingMissing: " + fetchingMissing;
}
}
}