712 lines
28 KiB
Java
712 lines
28 KiB
Java
/*
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* Copyright (C) 2011 Whisper Systems
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* Copyright (C) 2013-2017 Open Whisper Systems
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General 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
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.thoughtcrime.securesms.database;
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import android.content.ContentValues;
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import android.content.Context;
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import android.database.Cursor;
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import android.database.MergeCursor;
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import android.net.Uri;
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import androidx.annotation.NonNull;
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import androidx.annotation.Nullable;
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import com.annimon.stream.Stream;
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import net.sqlcipher.database.SQLiteDatabase;
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import org.session.libsession.utilities.Address;
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import org.session.libsession.utilities.Contact;
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import org.session.libsession.utilities.DelimiterUtil;
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import org.session.libsession.utilities.DistributionTypes;
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import org.session.libsession.utilities.GroupRecord;
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import org.session.libsession.utilities.TextSecurePreferences;
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import org.session.libsession.utilities.Util;
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import org.session.libsession.utilities.recipients.Recipient;
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import org.session.libsession.utilities.recipients.Recipient.RecipientSettings;
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import org.session.libsignal.utilities.Log;
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import org.session.libsignal.utilities.Pair;
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import org.session.libsignal.utilities.guava.Optional;
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import org.thoughtcrime.securesms.contactshare.ContactUtil;
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import org.thoughtcrime.securesms.database.MessagingDatabase.MarkedMessageInfo;
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import org.thoughtcrime.securesms.database.helpers.SQLCipherOpenHelper;
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import org.thoughtcrime.securesms.database.model.MediaMmsMessageRecord;
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import org.thoughtcrime.securesms.database.model.MessageRecord;
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import org.thoughtcrime.securesms.database.model.MmsMessageRecord;
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import org.thoughtcrime.securesms.database.model.ThreadRecord;
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import org.thoughtcrime.securesms.dependencies.DatabaseComponent;
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import org.thoughtcrime.securesms.mms.Slide;
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import org.thoughtcrime.securesms.mms.SlideDeck;
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import org.thoughtcrime.securesms.util.SessionMetaProtocol;
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import java.io.Closeable;
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import java.util.HashMap;
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import java.util.LinkedList;
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import java.util.List;
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import java.util.Map;
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import java.util.Set;
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public class ThreadDatabase extends Database {
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private static final String TAG = ThreadDatabase.class.getSimpleName();
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private final Map<Long, Address> addressCache = new HashMap<>();
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public static final String TABLE_NAME = "thread";
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public static final String ID = "_id";
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public static final String DATE = "date";
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public static final String MESSAGE_COUNT = "message_count";
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public static final String ADDRESS = "recipient_ids";
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public static final String SNIPPET = "snippet";
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private static final String SNIPPET_CHARSET = "snippet_cs";
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public static final String READ = "read";
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public static final String UNREAD_COUNT = "unread_count";
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public static final String TYPE = "type";
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private static final String ERROR = "error";
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public static final String SNIPPET_TYPE = "snippet_type";
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public static final String SNIPPET_URI = "snippet_uri";
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public static final String ARCHIVED = "archived";
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public static final String STATUS = "status";
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public static final String DELIVERY_RECEIPT_COUNT = "delivery_receipt_count";
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public static final String READ_RECEIPT_COUNT = "read_receipt_count";
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public static final String EXPIRES_IN = "expires_in";
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public static final String LAST_SEEN = "last_seen";
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private static final String HAS_SENT = "has_sent";
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public static final String CREATE_TABLE = "CREATE TABLE " + TABLE_NAME + " (" +
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ID + " INTEGER PRIMARY KEY, " + DATE + " INTEGER DEFAULT 0, " +
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MESSAGE_COUNT + " INTEGER DEFAULT 0, " + ADDRESS + " TEXT, " + SNIPPET + " TEXT, " +
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SNIPPET_CHARSET + " INTEGER DEFAULT 0, " + READ + " INTEGER DEFAULT 1, " +
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TYPE + " INTEGER DEFAULT 0, " + ERROR + " INTEGER DEFAULT 0, " +
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SNIPPET_TYPE + " INTEGER DEFAULT 0, " + SNIPPET_URI + " TEXT DEFAULT NULL, " +
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ARCHIVED + " INTEGER DEFAULT 0, " + STATUS + " INTEGER DEFAULT 0, " +
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DELIVERY_RECEIPT_COUNT + " INTEGER DEFAULT 0, " + EXPIRES_IN + " INTEGER DEFAULT 0, " +
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LAST_SEEN + " INTEGER DEFAULT 0, " + HAS_SENT + " INTEGER DEFAULT 0, " +
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READ_RECEIPT_COUNT + " INTEGER DEFAULT 0, " + UNREAD_COUNT + " INTEGER DEFAULT 0);";
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public static final String[] CREATE_INDEXS = {
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"CREATE INDEX IF NOT EXISTS thread_recipient_ids_index ON " + TABLE_NAME + " (" + ADDRESS + ");",
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"CREATE INDEX IF NOT EXISTS archived_count_index ON " + TABLE_NAME + " (" + ARCHIVED + ", " + MESSAGE_COUNT + ");",
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};
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private static final String[] THREAD_PROJECTION = {
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ID, DATE, MESSAGE_COUNT, ADDRESS, SNIPPET, SNIPPET_CHARSET, READ, UNREAD_COUNT, TYPE, ERROR, SNIPPET_TYPE,
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SNIPPET_URI, ARCHIVED, STATUS, DELIVERY_RECEIPT_COUNT, EXPIRES_IN, LAST_SEEN, READ_RECEIPT_COUNT
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};
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private static final List<String> TYPED_THREAD_PROJECTION = Stream.of(THREAD_PROJECTION)
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.map(columnName -> TABLE_NAME + "." + columnName)
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.toList();
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private static final List<String> COMBINED_THREAD_RECIPIENT_GROUP_PROJECTION = Stream.concat(Stream.concat(Stream.of(TYPED_THREAD_PROJECTION),
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Stream.of(RecipientDatabase.TYPED_RECIPIENT_PROJECTION)),
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Stream.of(GroupDatabase.TYPED_GROUP_PROJECTION))
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.toList();
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public ThreadDatabase(Context context, SQLCipherOpenHelper databaseHelper) {
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super(context, databaseHelper);
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}
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private long createThreadForRecipient(Address address, boolean group, int distributionType) {
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ContentValues contentValues = new ContentValues(4);
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long date = System.currentTimeMillis();
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contentValues.put(DATE, date - date % 1000);
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contentValues.put(ADDRESS, address.serialize());
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if (group)
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contentValues.put(TYPE, distributionType);
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contentValues.put(MESSAGE_COUNT, 0);
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SQLiteDatabase db = databaseHelper.getWritableDatabase();
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return db.insert(TABLE_NAME, null, contentValues);
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}
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private void updateThread(long threadId, long count, String body, @Nullable Uri attachment,
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long date, int status, int deliveryReceiptCount, long type, boolean unarchive,
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long expiresIn, int readReceiptCount)
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{
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ContentValues contentValues = new ContentValues(7);
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contentValues.put(DATE, date - date % 1000);
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contentValues.put(MESSAGE_COUNT, count);
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if (!body.isEmpty()) {
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contentValues.put(SNIPPET, body);
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}
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contentValues.put(SNIPPET_URI, attachment == null ? null : attachment.toString());
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contentValues.put(SNIPPET_TYPE, type);
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contentValues.put(STATUS, status);
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contentValues.put(DELIVERY_RECEIPT_COUNT, deliveryReceiptCount);
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contentValues.put(READ_RECEIPT_COUNT, readReceiptCount);
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contentValues.put(EXPIRES_IN, expiresIn);
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if (unarchive) {
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contentValues.put(ARCHIVED, 0);
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}
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SQLiteDatabase db = databaseHelper.getWritableDatabase();
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db.update(TABLE_NAME, contentValues, ID + " = ?", new String[] {threadId + ""});
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notifyConversationListListeners();
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}
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public void updateSnippet(long threadId, String snippet, @Nullable Uri attachment, long date, long type, boolean unarchive) {
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ContentValues contentValues = new ContentValues(4);
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contentValues.put(DATE, date - date % 1000);
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if (!snippet.isEmpty()) {
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contentValues.put(SNIPPET, snippet);
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}
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contentValues.put(SNIPPET_TYPE, type);
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contentValues.put(SNIPPET_URI, attachment == null ? null : attachment.toString());
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if (unarchive) {
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contentValues.put(ARCHIVED, 0);
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}
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SQLiteDatabase db = databaseHelper.getWritableDatabase();
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db.update(TABLE_NAME, contentValues, ID + " = ?", new String[] {threadId + ""});
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notifyConversationListListeners();
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}
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private void deleteThread(long threadId) {
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SQLiteDatabase db = databaseHelper.getWritableDatabase();
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db.delete(TABLE_NAME, ID_WHERE, new String[] {threadId + ""});
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addressCache.remove(threadId);
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notifyConversationListListeners();
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}
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private void deleteThreads(Set<Long> threadIds) {
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SQLiteDatabase db = databaseHelper.getWritableDatabase();
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String where = "";
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for (long threadId : threadIds) {
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where += ID + " = '" + threadId + "' OR ";
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}
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where = where.substring(0, where.length() - 4);
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db.delete(TABLE_NAME, where, null);
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for (long threadId: threadIds) {
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addressCache.remove(threadId);
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}
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notifyConversationListListeners();
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}
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private void deleteAllThreads() {
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SQLiteDatabase db = databaseHelper.getWritableDatabase();
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db.delete(TABLE_NAME, null, null);
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addressCache.clear();
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notifyConversationListListeners();
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}
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public void trimAllThreads(int length, ProgressListener listener) {
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Cursor cursor = null;
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int threadCount = 0;
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int complete = 0;
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try {
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cursor = this.getConversationList();
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if (cursor != null)
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threadCount = cursor.getCount();
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while (cursor != null && cursor.moveToNext()) {
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long threadId = cursor.getLong(cursor.getColumnIndexOrThrow(ID));
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trimThread(threadId, length);
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listener.onProgress(++complete, threadCount);
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}
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} finally {
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if (cursor != null)
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cursor.close();
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}
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}
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public void trimThread(long threadId, int length) {
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Log.i("ThreadDatabase", "Trimming thread: " + threadId + " to: " + length);
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Cursor cursor = null;
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try {
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cursor = DatabaseComponent.get(context).mmsSmsDatabase().getConversation(threadId);
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if (cursor != null && length > 0 && cursor.getCount() > length) {
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Log.w("ThreadDatabase", "Cursor count is greater than length!");
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cursor.moveToPosition(length - 1);
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long lastTweetDate = cursor.getLong(cursor.getColumnIndexOrThrow(MmsSmsColumns.NORMALIZED_DATE_RECEIVED));
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Log.i("ThreadDatabase", "Cut off tweet date: " + lastTweetDate);
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DatabaseComponent.get(context).smsDatabase().deleteMessagesInThreadBeforeDate(threadId, lastTweetDate);
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DatabaseComponent.get(context).mmsDatabase().deleteMessagesInThreadBeforeDate(threadId, lastTweetDate);
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update(threadId, false);
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notifyConversationListeners(threadId);
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}
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} finally {
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if (cursor != null)
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cursor.close();
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}
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}
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public List<MarkedMessageInfo> setRead(long threadId, boolean lastSeen) {
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ContentValues contentValues = new ContentValues(1);
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contentValues.put(READ, 1);
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contentValues.put(UNREAD_COUNT, 0);
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if (lastSeen) {
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contentValues.put(LAST_SEEN, System.currentTimeMillis());
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}
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SQLiteDatabase db = databaseHelper.getWritableDatabase();
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db.update(TABLE_NAME, contentValues, ID_WHERE, new String[] {threadId+""});
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final List<MarkedMessageInfo> smsRecords = DatabaseComponent.get(context).smsDatabase().setMessagesRead(threadId);
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final List<MarkedMessageInfo> mmsRecords = DatabaseComponent.get(context).mmsDatabase().setMessagesRead(threadId);
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notifyConversationListListeners();
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return new LinkedList<MarkedMessageInfo>() {{
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addAll(smsRecords);
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addAll(mmsRecords);
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}};
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}
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public void incrementUnread(long threadId, int amount) {
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SQLiteDatabase db = databaseHelper.getWritableDatabase();
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db.execSQL("UPDATE " + TABLE_NAME + " SET " + READ + " = 0, " +
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UNREAD_COUNT + " = " + UNREAD_COUNT + " + ? WHERE " + ID + " = ?",
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new String[] {String.valueOf(amount),
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String.valueOf(threadId)});
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}
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public void decrementUnread(long threadId, int amount) {
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SQLiteDatabase db = databaseHelper.getWritableDatabase();
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db.execSQL("UPDATE " + TABLE_NAME + " SET " + READ + " = 0, " +
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UNREAD_COUNT + " = " + UNREAD_COUNT + " - ? WHERE " + ID + " = ? AND " + UNREAD_COUNT + " > 0",
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new String[] {String.valueOf(amount),
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String.valueOf(threadId)});
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}
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public void setDistributionType(long threadId, int distributionType) {
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ContentValues contentValues = new ContentValues(1);
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contentValues.put(TYPE, distributionType);
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SQLiteDatabase db = databaseHelper.getWritableDatabase();
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db.update(TABLE_NAME, contentValues, ID_WHERE, new String[] {threadId + ""});
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notifyConversationListListeners();
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}
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public int getDistributionType(long threadId) {
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SQLiteDatabase db = databaseHelper.getReadableDatabase();
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Cursor cursor = db.query(TABLE_NAME, new String[]{TYPE}, ID_WHERE, new String[]{String.valueOf(threadId)}, null, null, null);
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try {
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if (cursor != null && cursor.moveToNext()) {
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return cursor.getInt(cursor.getColumnIndexOrThrow(TYPE));
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}
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return DistributionTypes.DEFAULT;
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} finally {
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if (cursor != null) cursor.close();
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}
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}
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public Cursor getFilteredConversationList(@Nullable List<Address> filter) {
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if (filter == null || filter.size() == 0)
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return null;
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SQLiteDatabase db = databaseHelper.getReadableDatabase();
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List<List<Address>> partitionedAddresses = Util.partition(filter, 900);
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List<Cursor> cursors = new LinkedList<>();
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for (List<Address> addresses : partitionedAddresses) {
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String selection = TABLE_NAME + "." + ADDRESS + " = ?";
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String[] selectionArgs = new String[addresses.size()];
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for (int i=0;i<addresses.size()-1;i++)
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selection += (" OR " + TABLE_NAME + "." + ADDRESS + " = ?");
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int i= 0;
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for (Address address : addresses) {
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selectionArgs[i++] = DelimiterUtil.escape(address.serialize(), ' ');
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}
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String query = createQuery(selection, 0);
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cursors.add(db.rawQuery(query, selectionArgs));
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}
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Cursor cursor = cursors.size() > 1 ? new MergeCursor(cursors.toArray(new Cursor[cursors.size()])) : cursors.get(0);
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setNotifyConverationListListeners(cursor);
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return cursor;
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}
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public Cursor getRecentConversationList(int limit) {
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SQLiteDatabase db = databaseHelper.getReadableDatabase();
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String query = createQuery(MESSAGE_COUNT + " != 0", limit);
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return db.rawQuery(query, null);
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}
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public Cursor getConversationList() {
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return getConversationList("0");
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}
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public Cursor getArchivedConversationList() {
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return getConversationList("1");
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}
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private Cursor getConversationList(String archived) {
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SQLiteDatabase db = databaseHelper.getReadableDatabase();
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String query = createQuery(ARCHIVED + " = ? AND " + MESSAGE_COUNT + " != 0", 0);
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Cursor cursor = db.rawQuery(query, new String[]{archived});
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setNotifyConverationListListeners(cursor);
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return cursor;
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}
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public Cursor getDirectShareList() {
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SQLiteDatabase db = databaseHelper.getReadableDatabase();
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String query = createQuery(MESSAGE_COUNT + " != 0", 0);
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return db.rawQuery(query, null);
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}
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public void setLastSeen(long threadId) {
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SQLiteDatabase db = databaseHelper.getWritableDatabase();
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ContentValues contentValues = new ContentValues(1);
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contentValues.put(LAST_SEEN, System.currentTimeMillis());
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db.update(TABLE_NAME, contentValues, ID_WHERE, new String[] {String.valueOf(threadId)});
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notifyConversationListListeners();
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}
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public Pair<Long, Boolean> getLastSeenAndHasSent(long threadId) {
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SQLiteDatabase db = databaseHelper.getReadableDatabase();
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Cursor cursor = db.query(TABLE_NAME, new String[]{LAST_SEEN, HAS_SENT}, ID_WHERE, new String[]{String.valueOf(threadId)}, null, null, null);
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try {
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if (cursor != null && cursor.moveToFirst()) {
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return new Pair<>(cursor.getLong(0), cursor.getLong(1) == 1);
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}
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return new Pair<>(-1L, false);
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} finally {
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if (cursor != null) cursor.close();
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}
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}
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public Long getLastUpdated(long threadId) {
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SQLiteDatabase db = databaseHelper.getReadableDatabase();
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Cursor cursor = db.query(TABLE_NAME, new String[]{DATE}, ID_WHERE, new String[]{String.valueOf(threadId)}, null, null, null);
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try {
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if (cursor != null && cursor.moveToFirst()) {
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return cursor.getLong(0);
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}
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return -1L;
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} finally {
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if (cursor != null) cursor.close();
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}
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}
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public void deleteConversation(long threadId) {
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DatabaseComponent.get(context).smsDatabase().deleteThread(threadId);
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DatabaseComponent.get(context).mmsDatabase().deleteThread(threadId);
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DatabaseComponent.get(context).draftDatabase().clearDrafts(threadId);
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DatabaseComponent.get(context).lokiMessageDatabase().deleteThread(threadId);
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deleteThread(threadId);
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notifyConversationListeners(threadId);
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notifyConversationListListeners();
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SessionMetaProtocol.clearReceivedMessages();
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}
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public boolean hasThread(long threadId) {
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SQLiteDatabase db = databaseHelper.getReadableDatabase();
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Cursor cursor = db.query(TABLE_NAME, new String[]{ ID }, ID_WHERE, new String[]{ String.valueOf(threadId) }, null, null, null);
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try {
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if (cursor != null && cursor.moveToFirst()) { return true; }
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return false;
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} finally {
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if (cursor != null) cursor.close();
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}
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}
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public long getThreadIdIfExistsFor(Recipient recipient) {
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SQLiteDatabase db = databaseHelper.getReadableDatabase();
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String where = ADDRESS + " = ?";
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String[] recipientsArg = new String[] {recipient.getAddress().serialize()};
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Cursor cursor = null;
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try {
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cursor = db.query(TABLE_NAME, new String[]{ID}, where, recipientsArg, null, null, null);
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if (cursor != null && cursor.moveToFirst())
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return cursor.getLong(cursor.getColumnIndexOrThrow(ID));
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else
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return -1L;
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} finally {
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if (cursor != null)
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cursor.close();
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}
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}
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public long getOrCreateThreadIdFor(Recipient recipient) {
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return getOrCreateThreadIdFor(recipient, DistributionTypes.DEFAULT);
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}
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public long getOrCreateThreadIdFor(Recipient recipient, int distributionType) {
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SQLiteDatabase db = databaseHelper.getReadableDatabase();
|
|
String where = ADDRESS + " = ?";
|
|
String[] recipientsArg = new String[]{recipient.getAddress().serialize()};
|
|
Cursor cursor = null;
|
|
|
|
try {
|
|
cursor = db.query(TABLE_NAME, new String[]{ID}, where, recipientsArg, null, null, null);
|
|
|
|
if (cursor != null && cursor.moveToFirst()) {
|
|
return cursor.getLong(cursor.getColumnIndexOrThrow(ID));
|
|
} else {
|
|
DatabaseComponent.get(context).recipientDatabase().setProfileSharing(recipient, true);
|
|
return createThreadForRecipient(recipient.getAddress(), recipient.isGroupRecipient(), distributionType);
|
|
}
|
|
} finally {
|
|
if (cursor != null)
|
|
cursor.close();
|
|
}
|
|
}
|
|
|
|
public @Nullable Recipient getRecipientForThreadId(long threadId) {
|
|
if (addressCache.containsKey(threadId) && addressCache.get(threadId) != null) {
|
|
return Recipient.from(context, addressCache.get(threadId), false);
|
|
}
|
|
|
|
SQLiteDatabase db = databaseHelper.getReadableDatabase();
|
|
Cursor cursor = null;
|
|
|
|
try {
|
|
cursor = db.query(TABLE_NAME, null, ID + " = ?", new String[] {threadId+""}, null, null, null);
|
|
|
|
if (cursor != null && cursor.moveToFirst()) {
|
|
Address address = Address.fromSerialized(cursor.getString(cursor.getColumnIndexOrThrow(ADDRESS)));
|
|
addressCache.put(threadId, address);
|
|
return Recipient.from(context, address, false);
|
|
}
|
|
} finally {
|
|
if (cursor != null)
|
|
cursor.close();
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
public void setHasSent(long threadId, boolean hasSent) {
|
|
ContentValues contentValues = new ContentValues(1);
|
|
contentValues.put(HAS_SENT, hasSent ? 1 : 0);
|
|
|
|
databaseHelper.getWritableDatabase().update(TABLE_NAME, contentValues, ID_WHERE,
|
|
new String[] {String.valueOf(threadId)});
|
|
|
|
notifyConversationListeners(threadId);
|
|
}
|
|
|
|
public boolean update(long threadId, boolean unarchive) {
|
|
MmsSmsDatabase mmsSmsDatabase = DatabaseComponent.get(context).mmsSmsDatabase();
|
|
long count = mmsSmsDatabase.getConversationCount(threadId);
|
|
|
|
boolean shouldDeleteEmptyThread = deleteThreadOnEmpty(threadId);
|
|
|
|
if (count == 0 && shouldDeleteEmptyThread) {
|
|
deleteThread(threadId);
|
|
notifyConversationListListeners();
|
|
return true;
|
|
}
|
|
|
|
MmsSmsDatabase.Reader reader = null;
|
|
|
|
try {
|
|
reader = mmsSmsDatabase.readerFor(mmsSmsDatabase.getConversationSnippet(threadId));
|
|
MessageRecord record = null;
|
|
if (reader != null) {
|
|
record = reader.getNext();
|
|
while (record != null && record.isDeleted()) {
|
|
record = reader.getNext();
|
|
}
|
|
}
|
|
if (record != null && !record.isDeleted()) {
|
|
updateThread(threadId, count, getFormattedBodyFor(record), getAttachmentUriFor(record),
|
|
record.getTimestamp(), record.getDeliveryStatus(), record.getDeliveryReceiptCount(),
|
|
record.getType(), unarchive, record.getExpiresIn(), record.getReadReceiptCount());
|
|
notifyConversationListListeners();
|
|
return false;
|
|
} else {
|
|
if (shouldDeleteEmptyThread) {
|
|
deleteThread(threadId);
|
|
notifyConversationListListeners();
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
} finally {
|
|
if (reader != null)
|
|
reader.close();
|
|
}
|
|
}
|
|
|
|
private boolean deleteThreadOnEmpty(long threadId) {
|
|
Recipient threadRecipient = getRecipientForThreadId(threadId);
|
|
return threadRecipient != null && !threadRecipient.isOpenGroupRecipient();
|
|
}
|
|
|
|
private @NonNull String getFormattedBodyFor(@NonNull MessageRecord messageRecord) {
|
|
if (messageRecord.isMms()) {
|
|
MmsMessageRecord record = (MmsMessageRecord) messageRecord;
|
|
if (record.getSharedContacts().size() > 0) {
|
|
Contact contact = ((MmsMessageRecord) messageRecord).getSharedContacts().get(0);
|
|
return ContactUtil.getStringSummary(context, contact).toString();
|
|
}
|
|
String attachmentString = record.getSlideDeck().getBody();
|
|
if (!attachmentString.isEmpty()) {
|
|
if (!messageRecord.getBody().isEmpty()) {
|
|
attachmentString = attachmentString + ": " + messageRecord.getBody();
|
|
}
|
|
return attachmentString;
|
|
}
|
|
}
|
|
return messageRecord.getBody();
|
|
}
|
|
|
|
private @Nullable Uri getAttachmentUriFor(MessageRecord record) {
|
|
if (!record.isMms() || record.isMmsNotification()) return null;
|
|
|
|
SlideDeck slideDeck = ((MediaMmsMessageRecord)record).getSlideDeck();
|
|
Slide thumbnail = slideDeck.getThumbnailSlide();
|
|
|
|
if (thumbnail != null) {
|
|
return thumbnail.getThumbnailUri();
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
private @NonNull String createQuery(@NonNull String where, int limit) {
|
|
String projection = Util.join(COMBINED_THREAD_RECIPIENT_GROUP_PROJECTION, ",");
|
|
String query =
|
|
"SELECT " + projection + " FROM " + TABLE_NAME +
|
|
" LEFT OUTER JOIN " + RecipientDatabase.TABLE_NAME +
|
|
" ON " + TABLE_NAME + "." + ADDRESS + " = " + RecipientDatabase.TABLE_NAME + "." + RecipientDatabase.ADDRESS +
|
|
" LEFT OUTER JOIN " + GroupDatabase.TABLE_NAME +
|
|
" ON " + TABLE_NAME + "." + ADDRESS + " = " + GroupDatabase.TABLE_NAME + "." + GroupDatabase.GROUP_ID +
|
|
" WHERE " + where +
|
|
" ORDER BY " + TABLE_NAME + "." + DATE + " DESC";
|
|
|
|
if (limit > 0) {
|
|
query += " LIMIT " + limit;
|
|
}
|
|
|
|
return query;
|
|
}
|
|
|
|
public interface ProgressListener {
|
|
void onProgress(int complete, int total);
|
|
}
|
|
|
|
public Reader readerFor(Cursor cursor) {
|
|
return new Reader(cursor);
|
|
}
|
|
|
|
public class Reader implements Closeable {
|
|
|
|
private final Cursor cursor;
|
|
|
|
public Reader(Cursor cursor) {
|
|
this.cursor = cursor;
|
|
}
|
|
|
|
public ThreadRecord getNext() {
|
|
if (cursor == null || !cursor.moveToNext())
|
|
return null;
|
|
|
|
return getCurrent();
|
|
}
|
|
|
|
public ThreadRecord getCurrent() {
|
|
long threadId = cursor.getLong(cursor.getColumnIndexOrThrow(ThreadDatabase.ID));
|
|
int distributionType = cursor.getInt(cursor.getColumnIndexOrThrow(ThreadDatabase.TYPE));
|
|
Address address = Address.fromSerialized(cursor.getString(cursor.getColumnIndexOrThrow(ThreadDatabase.ADDRESS)));
|
|
|
|
Optional<RecipientSettings> settings;
|
|
Optional<GroupRecord> groupRecord;
|
|
|
|
if (distributionType != DistributionTypes.ARCHIVE && distributionType != DistributionTypes.INBOX_ZERO) {
|
|
settings = DatabaseComponent.get(context).recipientDatabase().getRecipientSettings(cursor);
|
|
groupRecord = DatabaseComponent.get(context).groupDatabase().getGroup(cursor);
|
|
} else {
|
|
settings = Optional.absent();
|
|
groupRecord = Optional.absent();
|
|
}
|
|
|
|
Recipient recipient = Recipient.from(context, address, settings, groupRecord, true);
|
|
String body = cursor.getString(cursor.getColumnIndexOrThrow(ThreadDatabase.SNIPPET));
|
|
long date = cursor.getLong(cursor.getColumnIndexOrThrow(ThreadDatabase.DATE));
|
|
long count = cursor.getLong(cursor.getColumnIndexOrThrow(ThreadDatabase.MESSAGE_COUNT));
|
|
int unreadCount = cursor.getInt(cursor.getColumnIndexOrThrow(ThreadDatabase.UNREAD_COUNT));
|
|
long type = cursor.getLong(cursor.getColumnIndexOrThrow(ThreadDatabase.SNIPPET_TYPE));
|
|
boolean archived = cursor.getInt(cursor.getColumnIndex(ThreadDatabase.ARCHIVED)) != 0;
|
|
int status = cursor.getInt(cursor.getColumnIndexOrThrow(ThreadDatabase.STATUS));
|
|
int deliveryReceiptCount = cursor.getInt(cursor.getColumnIndexOrThrow(ThreadDatabase.DELIVERY_RECEIPT_COUNT));
|
|
int readReceiptCount = cursor.getInt(cursor.getColumnIndexOrThrow(ThreadDatabase.READ_RECEIPT_COUNT));
|
|
long expiresIn = cursor.getLong(cursor.getColumnIndexOrThrow(ThreadDatabase.EXPIRES_IN));
|
|
long lastSeen = cursor.getLong(cursor.getColumnIndexOrThrow(ThreadDatabase.LAST_SEEN));
|
|
Uri snippetUri = getSnippetUri(cursor);
|
|
|
|
if (!TextSecurePreferences.isReadReceiptsEnabled(context)) {
|
|
readReceiptCount = 0;
|
|
}
|
|
|
|
return new ThreadRecord(body, snippetUri, recipient, date, count,
|
|
unreadCount, threadId, deliveryReceiptCount, status, type,
|
|
distributionType, archived, expiresIn, lastSeen, readReceiptCount);
|
|
}
|
|
|
|
private @Nullable Uri getSnippetUri(Cursor cursor) {
|
|
if (cursor.isNull(cursor.getColumnIndexOrThrow(ThreadDatabase.SNIPPET_URI))) {
|
|
return null;
|
|
}
|
|
|
|
try {
|
|
return Uri.parse(cursor.getString(cursor.getColumnIndexOrThrow(ThreadDatabase.SNIPPET_URI)));
|
|
} catch (IllegalArgumentException e) {
|
|
Log.w(TAG, e);
|
|
return null;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public void close() {
|
|
if (cursor != null) {
|
|
cursor.close();
|
|
}
|
|
}
|
|
}
|
|
}
|