139 lines
5.0 KiB
Java
139 lines
5.0 KiB
Java
/* Copyright 2017 Andrew Dawson
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*
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* This file is part of Tusky.
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*
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* Tusky is free software: you can redistribute it and/or modify it under the terms of the GNU
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* Lesser General Public License as published by the Free Software Foundation, either version 3 of
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* the License, or (at your option) any later version.
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*
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* Tusky 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 Lesser
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* General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License along with Tusky. If
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* not, see <http://www.gnu.org/licenses/>. */
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package com.keylesspalace.tusky.util;
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import android.content.Context;
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import androidx.annotation.NonNull;
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import androidx.annotation.Nullable;
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import android.util.Log;
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import com.evernote.android.job.Job;
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import com.evernote.android.job.JobCreator;
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import com.keylesspalace.tusky.db.AccountEntity;
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import com.keylesspalace.tusky.db.AccountManager;
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import com.keylesspalace.tusky.entity.Notification;
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import com.keylesspalace.tusky.network.MastodonApi;
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import java.io.IOException;
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import java.math.BigInteger;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.List;
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import javax.inject.Inject;
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import retrofit2.Response;
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/**
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* Created by charlag on 31/10/17.
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*/
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public final class NotificationPullJobCreator implements JobCreator {
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private static final String TAG = "NotificationPJC";
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static final String NOTIFICATIONS_JOB_TAG = "notifications_job_tag";
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private final MastodonApi api;
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private final Context context;
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private final AccountManager accountManager;
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@Inject NotificationPullJobCreator(MastodonApi api, Context context,
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AccountManager accountManager) {
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this.api = api;
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this.context = context;
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this.accountManager = accountManager;
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}
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@Nullable
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@Override
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public Job create(@NonNull String tag) {
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if (tag.equals(NOTIFICATIONS_JOB_TAG)) {
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return new NotificationPullJob(context, accountManager, api);
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}
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return null;
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}
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private final static class NotificationPullJob extends Job {
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private final Context context;
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private final AccountManager accountManager;
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private final MastodonApi mastodonApi;
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NotificationPullJob(Context context, AccountManager accountManager,
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MastodonApi mastodonApi) {
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this.context = context;
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this.accountManager = accountManager;
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this.mastodonApi = mastodonApi;
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}
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@NonNull
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@Override
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protected Result onRunJob(@NonNull Params params) {
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List<AccountEntity> accountList = new ArrayList<>(accountManager.getAllAccountsOrderedByActive());
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for (AccountEntity account : accountList) {
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if (account.getNotificationsEnabled()) {
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try {
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Log.d(TAG, "getting Notifications for " + account.getFullName());
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Response<List<Notification>> notifications =
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mastodonApi.notificationsWithAuth(
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String.format("Bearer %s", account.getAccessToken()),
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account.getDomain()
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)
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.execute();
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if (notifications.isSuccessful()) {
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onNotificationsReceived(account, notifications.body());
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} else {
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Log.w(TAG, "error receiving notifications");
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}
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} catch (IOException e) {
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Log.w(TAG, "error receiving notifications", e);
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}
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}
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}
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return Result.SUCCESS;
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}
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private void onNotificationsReceived(AccountEntity account, List<Notification> notificationList) {
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Collections.reverse(notificationList);
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BigInteger newId = new BigInteger(account.getLastNotificationId());
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BigInteger newestId = BigInteger.ZERO;
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boolean isFirstOfBatch = true;
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for (Notification notification : notificationList) {
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BigInteger currentId = new BigInteger(notification.getId());
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if (isBiggerThan(currentId, newestId)) {
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newestId = currentId;
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}
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if (isBiggerThan(currentId, newId)) {
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NotificationHelper.make(context, notification, account, isFirstOfBatch);
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isFirstOfBatch = false;
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}
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}
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account.setLastNotificationId(newestId.toString());
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accountManager.saveAccount(account);
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}
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private boolean isBiggerThan(BigInteger newId, BigInteger lastShownNotificationId) {
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return lastShownNotificationId.compareTo(newId) < 0;
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}
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}
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}
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