fedilab-Android-App/app/src/main/java/app/fedilab/android/helper/NotificationsHelper.java

347 lines
19 KiB
Java

package app.fedilab.android.helper;
/* 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 android.text.Html.FROM_HTML_MODE_LEGACY;
import static app.fedilab.android.helper.Helper.notify_user;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.drawable.Drawable;
import android.os.Build;
import android.os.Handler;
import android.os.Looper;
import android.text.Html;
import android.text.SpannableString;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.preference.PreferenceManager;
import com.bumptech.glide.Glide;
import com.bumptech.glide.load.DataSource;
import com.bumptech.glide.load.engine.GlideException;
import com.bumptech.glide.request.RequestListener;
import com.bumptech.glide.request.target.CustomTarget;
import com.bumptech.glide.request.target.Target;
import com.bumptech.glide.request.transition.Transition;
import java.io.IOException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.concurrent.TimeUnit;
import app.fedilab.android.R;
import app.fedilab.android.activities.MainActivity;
import app.fedilab.android.client.entities.Account;
import app.fedilab.android.client.mastodon.MastodonNotificationsService;
import app.fedilab.android.client.mastodon.entities.Notification;
import app.fedilab.android.client.mastodon.entities.Notifications;
import app.fedilab.android.exception.DBException;
import okhttp3.OkHttpClient;
import retrofit2.Call;
import retrofit2.Response;
import retrofit2.Retrofit;
import retrofit2.converter.gson.GsonConverterFactory;
public class NotificationsHelper {
public static HashMap<String, String> since_ids = new HashMap<>();
public static void task(Context context, String slug) throws DBException {
SharedPreferences prefs = PreferenceManager
.getDefaultSharedPreferences(context);
String[] slugArray = slug.split("@");
Account accountDb = new Account(context).getUniqAccount(slugArray[0], slugArray[1]);
if (accountDb == null) {
return;
}
String last_notifid;
if (since_ids.containsKey(slug)) {
last_notifid = since_ids.get(slug);
} else {
last_notifid = prefs.getString(context.getString(R.string.LAST_NOTIFICATION_ID) + slug, null);
since_ids.put(slug, last_notifid);
}
//Check which notifications the user wants to see
boolean notif_follow = prefs.getBoolean(context.getString(R.string.SET_NOTIF_FOLLOW), true);
boolean notif_mention = prefs.getBoolean(context.getString(R.string.SET_NOTIF_MENTION), true);
boolean notif_share = prefs.getBoolean(context.getString(R.string.SET_NOTIF_SHARE), true);
boolean notif_poll = prefs.getBoolean(context.getString(R.string.SET_NOTIF_POLL), true);
boolean notif_fav = prefs.getBoolean(context.getString(R.string.SET_NOTIF_FAVOURITE), true);
//User disagree with all notifications
if (!notif_follow && !notif_fav && !notif_mention && !notif_share && !notif_poll)
return; //Nothing is done
MastodonNotificationsService mastodonNotificationsService = init(context, slugArray[1]);
String finalLast_notifid = last_notifid;
new Thread(() -> {
Notifications notifications = new Notifications();
Call<List<Notification>> notificationsCall;
if (finalLast_notifid != null) {
notificationsCall = mastodonNotificationsService.getNotifications(accountDb.token, null, null, null, finalLast_notifid, null, 30);
} else {
notificationsCall = mastodonNotificationsService.getNotifications(accountDb.token, null, null, null, null, null, 5);
}
if (notificationsCall != null) {
try {
Response<List<Notification>> notificationsResponse = notificationsCall.execute();
if (notificationsResponse.isSuccessful()) {
notifications.notifications = notificationsResponse.body();
if (notifications.notifications != null) {
if (notifications.notifications.size() > 0) {
since_ids.put(slug, notifications.notifications.get(0).id);
}
for (Notification notification : notifications.notifications) {
if (notification != null && notification.status != null) {
notification.status = SpannableHelper.convertStatus(context.getApplicationContext(), notification.status);
}
}
}
notifications.pagination = MastodonHelper.getPagination(notificationsResponse.headers());
}
} catch (IOException e) {
e.printStackTrace();
}
}
Handler mainHandler = new Handler(Looper.getMainLooper());
Runnable myRunnable = () -> onRetrieveNotifications(context, notifications, accountDb);
mainHandler.post(myRunnable);
}).start();
}
private static MastodonNotificationsService init(Context context, @NonNull String instance) {
final OkHttpClient okHttpClient = new OkHttpClient.Builder()
.readTimeout(60, TimeUnit.SECONDS)
.connectTimeout(60, TimeUnit.SECONDS)
.proxy(Helper.getProxy(context))
.build();
Retrofit retrofit = new Retrofit.Builder()
.baseUrl("https://" + instance + "/api/v1/")
.addConverterFactory(GsonConverterFactory.create())
.client(okHttpClient)
.build();
return retrofit.create(MastodonNotificationsService.class);
}
public static void onRetrieveNotifications(Context context, Notifications newNotifications, final Account account) {
List<Notification> notificationsReceived = newNotifications.notifications;
if (notificationsReceived == null || notificationsReceived.size() == 0 || account == null)
return;
String key = account.user_id + "@" + account.instance;
SharedPreferences prefs = PreferenceManager
.getDefaultSharedPreferences(context);
boolean notif_follow = prefs.getBoolean(context.getString(R.string.SET_NOTIF_FOLLOW), true);
boolean notif_mention = prefs.getBoolean(context.getString(R.string.SET_NOTIF_MENTION), true);
boolean notif_share = prefs.getBoolean(context.getString(R.string.SET_NOTIF_SHARE), true);
boolean notif_poll = prefs.getBoolean(context.getString(R.string.SET_NOTIF_POLL), true);
boolean notif_fav = prefs.getBoolean(context.getString(R.string.SET_NOTIF_FAVOURITE), true);
boolean notif_status = prefs.getBoolean(context.getString(R.string.SET_NOTIF_STATUS), true);
final String max_id = prefs.getString(context.getString(R.string.LAST_NOTIFICATION_ID) + key, null);
final List<Notification> notifications = new ArrayList<>();
int pos = 0;
for (Notification notif : notificationsReceived) {
if (max_id == null || notif.id.compareTo(max_id) > 0) {
notifications.add(pos, notif);
pos++;
}
}
if (notifications.size() == 0)
return;
//No previous notifications in cache, so no notification will be sent
for (Notification notification : notifications) {
String notificationUrl;
String title = null;
String message = null;
String targeted_account = null;
Helper.NotifType notifType = Helper.NotifType.MENTION;
switch (notification.type) {
case "mention":
notifType = Helper.NotifType.MENTION;
if (notif_mention) {
title = context.getString(R.string.channel_notif_mention);
if (notification.account.display_name != null && notification.account.display_name.length() > 0)
message = String.format("%s %s", notification.account.display_name, context.getString(R.string.notif_mention));
else
message = String.format("@%s %s", notification.account.acct, context.getString(R.string.notif_mention));
if (notification.status != null) {
if (notification.status.spoiler_text != null && notification.status.spoiler_text.length() > 0) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N)
message = "\n" + new SpannableString(Html.fromHtml(notification.status.spoiler_text, FROM_HTML_MODE_LEGACY));
else
message = "\n" + new SpannableString(Html.fromHtml(notification.status.spoiler_text));
} else {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N)
message = "\n" + new SpannableString(Html.fromHtml(notification.status.content, FROM_HTML_MODE_LEGACY));
else
message = "\n" + new SpannableString(Html.fromHtml(notification.status.content));
}
}
}
break;
case "status":
notifType = Helper.NotifType.STATUS;
if (notif_status) {
title = context.getString(R.string.channel_notif_status);
if (notification.account.display_name != null && notification.account.display_name.length() > 0)
message = String.format("%s %s", notification.account.display_name, context.getString(R.string.notif_status));
else
message = String.format("@%s %s", notification.account.acct, context.getString(R.string.notif_status));
if (notification.status != null) {
if (notification.status.spoiler_text != null && notification.status.spoiler_text.length() > 0) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N)
message = "\n" + new SpannableString(Html.fromHtml(notification.status.spoiler_text, FROM_HTML_MODE_LEGACY));
else
message = "\n" + new SpannableString(Html.fromHtml(notification.status.spoiler_text));
} else {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N)
message = "\n" + new SpannableString(Html.fromHtml(notification.status.content, FROM_HTML_MODE_LEGACY));
else
message = "\n" + new SpannableString(Html.fromHtml(notification.status.content));
}
}
}
break;
case "reblog":
notifType = Helper.NotifType.BOOST;
if (notif_share) {
title = context.getString(R.string.channel_notif_boost);
if (notification.account.display_name != null && notification.account.display_name.length() > 0)
message = String.format("%s %s", notification.account.display_name, context.getString(R.string.notif_reblog));
else
message = String.format("@%s %s", notification.account.acct, context.getString(R.string.notif_reblog));
}
break;
case "favourite":
notifType = Helper.NotifType.FAV;
if (notif_fav) {
title = context.getString(R.string.channel_notif_fav);
if (notification.account.display_name != null && notification.account.display_name.length() > 0)
message = String.format("%s %s", notification.account.display_name, context.getString(R.string.notif_favourite));
else
message = String.format("@%s %s", notification.account.acct, context.getString(R.string.notif_favourite));
}
break;
case "follow_request":
notifType = Helper.NotifType.FOLLLOW;
if (notif_follow) {
title = context.getString(R.string.channel_notif_follow);
if (notification.account.display_name != null && notification.account.display_name.length() > 0)
message = String.format("%s %s", notification.account.display_name, context.getString(R.string.notif_follow_request));
else
message = String.format("@%s %s", notification.account.acct, context.getString(R.string.notif_follow_request));
targeted_account = notification.account.id;
}
break;
case "follow":
notifType = Helper.NotifType.FOLLLOW;
if (notif_follow) {
title = context.getString(R.string.channel_notif_follow);
if (notification.account.display_name != null && notification.account.display_name.length() > 0)
message = String.format("%s %s", notification.account.display_name, context.getString(R.string.notif_follow));
else
message = String.format("@%s %s", notification.account.acct, context.getString(R.string.notif_follow));
targeted_account = notification.account.id;
}
break;
case "poll":
notifType = Helper.NotifType.POLL;
if (notif_poll) {
title = context.getString(R.string.channel_notif_poll);
if (notification.account.id != null && notification.account.id.equals(MainActivity.currentUserID))
message = context.getString(R.string.notif_poll_self);
else
message = context.getString(R.string.notif_poll);
}
break;
default:
}
if (message != null) {
//Some others notification
final Intent intent = new Intent(context, MainActivity.class);
intent.addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP | Intent.FLAG_ACTIVITY_NEW_TASK);
intent.putExtra(Helper.INTENT_ACTION, Helper.NOTIFICATION_INTENT);
intent.putExtra(Helper.PREF_KEY_ID, account.user_id);
if (targeted_account != null && notifType == Helper.NotifType.FOLLLOW)
intent.putExtra(Helper.INTENT_TARGETED_ACCOUNT, targeted_account);
intent.putExtra(Helper.PREF_INSTANCE, account.instance);
notificationUrl = notification.account.avatar;
Handler mainHandler = new Handler(Looper.getMainLooper());
final String finalNotificationUrl = notificationUrl;
Helper.NotifType finalNotifType = notifType;
String finalMessage = message;
String finalTitle = title;
Runnable myRunnable = () -> Glide.with(context)
.asBitmap()
.load(finalNotificationUrl != null ? finalNotificationUrl : R.drawable.fedilab_logo_bubbles)
.listener(new RequestListener<Bitmap>() {
@Override
public boolean onResourceReady(Bitmap resource, Object model, Target<Bitmap> target, DataSource dataSource, boolean isFirstResource) {
return false;
}
@Override
public boolean onLoadFailed(@Nullable GlideException e, Object model, Target target, boolean isFirstResource) {
String lastNotif = prefs.getString(context.getString(R.string.LAST_NOTIFICATION_ID) + account.user_id + "@" + account.instance, null);
if (lastNotif == null || notification.id.compareTo(lastNotif) > 0) {
SharedPreferences.Editor editor = prefs.edit();
since_ids.put(account.user_id + "@" + account.instance, lastNotif);
editor.putString(context.getString(R.string.LAST_NOTIFICATION_ID) + account.user_id + "@" + account.instance, notifications.get(0).id);
editor.apply();
notify_user(context, Helper.NOTIFICATION_USER_NOTIF, account, intent, BitmapFactory.decodeResource(context.getResources(),
R.mipmap.ic_launcher), finalNotifType, finalTitle, finalMessage);
}
return false;
}
})
.into(new CustomTarget<Bitmap>() {
@Override
public void onResourceReady(@NonNull Bitmap resource, Transition<? super Bitmap> transition) {
String lastNotif = prefs.getString(context.getString(R.string.LAST_NOTIFICATION_ID) + account.user_id + "@" + account.instance, null);
if (lastNotif == null || notification.id.compareTo(lastNotif) > 0) {
SharedPreferences.Editor editor = prefs.edit();
editor.putString(context.getString(R.string.LAST_NOTIFICATION_ID) + account.user_id + "@" + account.instance, notifications.get(0).id);
editor.apply();
since_ids.put(account.user_id + "@" + account.instance, lastNotif);
notify_user(context, Helper.NOTIFICATION_USER_NOTIF, account, intent, resource, finalNotifType, finalTitle, finalMessage);
}
}
@Override
public void onLoadCleared(@Nullable Drawable placeholder) {
}
});
mainHandler.post(myRunnable);
}
}
}
}