parent
bf3c1d3745
commit
2c9c9891c6
@ -0,0 +1,117 @@
|
||||
package org.thoughtcrime.securesms.jobs;
|
||||
|
||||
import android.content.Context;
|
||||
import android.support.annotation.Nullable;
|
||||
|
||||
import org.thoughtcrime.securesms.crypto.MasterSecret;
|
||||
import org.thoughtcrime.securesms.database.DatabaseFactory;
|
||||
import org.thoughtcrime.securesms.database.GroupDatabase;
|
||||
import org.thoughtcrime.securesms.dependencies.InjectableType;
|
||||
import org.thoughtcrime.securesms.dependencies.TextSecureCommunicationModule;
|
||||
import org.thoughtcrime.securesms.jobs.requirements.MasterSecretRequirement;
|
||||
import org.whispersystems.jobqueue.JobParameters;
|
||||
import org.whispersystems.jobqueue.requirements.NetworkRequirement;
|
||||
import org.whispersystems.libaxolotl.util.guava.Optional;
|
||||
import org.whispersystems.textsecure.api.TextSecureMessageSender;
|
||||
import org.whispersystems.textsecure.api.crypto.UntrustedIdentityException;
|
||||
import org.whispersystems.textsecure.api.messages.TextSecureAttachmentStream;
|
||||
import org.whispersystems.textsecure.api.messages.multidevice.DeviceGroup;
|
||||
import org.whispersystems.textsecure.api.messages.multidevice.DeviceGroupsOutputStream;
|
||||
import org.whispersystems.textsecure.api.messages.multidevice.TextSecureSyncMessage;
|
||||
import org.whispersystems.textsecure.api.push.exceptions.PushNetworkException;
|
||||
|
||||
import java.io.ByteArrayInputStream;
|
||||
import java.io.File;
|
||||
import java.io.FileInputStream;
|
||||
import java.io.FileOutputStream;
|
||||
import java.io.IOException;
|
||||
|
||||
import javax.inject.Inject;
|
||||
|
||||
public class MultiDeviceGroupUpdateJob extends MasterSecretJob implements InjectableType {
|
||||
|
||||
@Inject
|
||||
transient TextSecureCommunicationModule.TextSecureMessageSenderFactory messageSenderFactory;
|
||||
|
||||
public MultiDeviceGroupUpdateJob(Context context) {
|
||||
super(context, JobParameters.newBuilder()
|
||||
.withRequirement(new NetworkRequirement(context))
|
||||
.withRequirement(new MasterSecretRequirement(context))
|
||||
.withGroupId(MultiDeviceGroupUpdateJob.class.getSimpleName())
|
||||
.withPersistence()
|
||||
.create());
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onRun(MasterSecret masterSecret) throws Exception {
|
||||
TextSecureMessageSender messageSender = messageSenderFactory.create(masterSecret);
|
||||
File contactDataFile = createTempFile("multidevice-contact-update");
|
||||
GroupDatabase.Reader reader = null;
|
||||
|
||||
GroupDatabase.GroupRecord record;
|
||||
|
||||
try {
|
||||
DeviceGroupsOutputStream out = new DeviceGroupsOutputStream(new FileOutputStream(contactDataFile));
|
||||
|
||||
reader = DatabaseFactory.getGroupDatabase(context).getGroups();
|
||||
|
||||
while ((record = reader.getNext()) != null) {
|
||||
out.write(new DeviceGroup(record.getId(), Optional.fromNullable(record.getTitle()),
|
||||
record.getMembers(), getAvatar(record.getAvatar())));
|
||||
}
|
||||
|
||||
out.close();
|
||||
|
||||
sendUpdate(messageSender, contactDataFile);
|
||||
|
||||
} finally {
|
||||
if (contactDataFile != null) contactDataFile.delete();
|
||||
if (reader != null) reader.close();
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean onShouldRetryThrowable(Exception exception) {
|
||||
if (exception instanceof PushNetworkException) return true;
|
||||
return false;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onAdded() {
|
||||
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onCanceled() {
|
||||
|
||||
}
|
||||
|
||||
private void sendUpdate(TextSecureMessageSender messageSender, File contactsFile)
|
||||
throws IOException, UntrustedIdentityException
|
||||
{
|
||||
FileInputStream contactsFileStream = new FileInputStream(contactsFile);
|
||||
TextSecureAttachmentStream attachmentStream = new TextSecureAttachmentStream(contactsFileStream,
|
||||
"application/octet-stream",
|
||||
contactsFile.length());
|
||||
|
||||
messageSender.sendMessage(TextSecureSyncMessage.forGroups(attachmentStream));
|
||||
}
|
||||
|
||||
|
||||
private Optional<TextSecureAttachmentStream> getAvatar(@Nullable byte[] avatar) {
|
||||
if (avatar == null) return Optional.absent();
|
||||
|
||||
return Optional.of(new TextSecureAttachmentStream(new ByteArrayInputStream(avatar),
|
||||
"image/*", avatar.length));
|
||||
}
|
||||
|
||||
private File createTempFile(String prefix) throws IOException {
|
||||
File file = File.createTempFile(prefix, "tmp", context.getCacheDir());
|
||||
file.deleteOnExit();
|
||||
|
||||
return file;
|
||||
}
|
||||
|
||||
|
||||
}
|
Loading…
Reference in New Issue