Signal-Android/app/src/main/java/org/thoughtcrime/securesms/jobs/RetrieveProfileAvatarJob.java

138 lines
5.1 KiB
Java

package org.thoughtcrime.securesms.jobs;
import android.text.TextUtils;
import androidx.annotation.NonNull;
import org.signal.zkgroup.profiles.ProfileKey;
import org.thoughtcrime.securesms.crypto.ProfileKeyUtil;
import org.thoughtcrime.securesms.database.DatabaseFactory;
import org.thoughtcrime.securesms.database.RecipientDatabase;
import org.thoughtcrime.securesms.dependencies.ApplicationDependencies;
import org.thoughtcrime.securesms.jobmanager.Data;
import org.thoughtcrime.securesms.jobmanager.Job;
import org.thoughtcrime.securesms.jobmanager.impl.NetworkConstraint;
import org.thoughtcrime.securesms.logging.Log;
import org.thoughtcrime.securesms.profiles.AvatarHelper;
import org.thoughtcrime.securesms.recipients.Recipient;
import org.thoughtcrime.securesms.recipients.RecipientId;
import org.thoughtcrime.securesms.util.TextSecurePreferences;
import org.thoughtcrime.securesms.util.Util;
import org.whispersystems.signalservice.api.SignalServiceMessageReceiver;
import org.whispersystems.signalservice.api.push.exceptions.NonSuccessfulResponseCodeException;
import org.whispersystems.signalservice.api.push.exceptions.PushNetworkException;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.concurrent.TimeUnit;
public class RetrieveProfileAvatarJob extends BaseJob {
public static final String KEY = "RetrieveProfileAvatarJob";
private static final String TAG = RetrieveProfileAvatarJob.class.getSimpleName();
private static final int MAX_PROFILE_SIZE_BYTES = 20 * 1024 * 1024;
private static final String KEY_PROFILE_AVATAR = "profile_avatar";
private static final String KEY_RECIPIENT = "recipient";
private final String profileAvatar;
private final Recipient recipient;
public RetrieveProfileAvatarJob(Recipient recipient, String profileAvatar) {
this(new Job.Parameters.Builder()
.setQueue("RetrieveProfileAvatarJob::" + recipient.getId().toQueueKey())
.addConstraint(NetworkConstraint.KEY)
.setLifespan(TimeUnit.HOURS.toMillis(1))
.build(),
recipient,
profileAvatar);
}
private RetrieveProfileAvatarJob(@NonNull Job.Parameters parameters, @NonNull Recipient recipient, String profileAvatar) {
super(parameters);
this.recipient = recipient;
this.profileAvatar = profileAvatar;
}
@Override
public @NonNull Data serialize() {
return new Data.Builder().putString(KEY_PROFILE_AVATAR, profileAvatar)
.putString(KEY_RECIPIENT, recipient.getId().serialize())
.build();
}
@Override
public @NonNull String getFactoryKey() {
return KEY;
}
@Override
public void onRun() throws IOException {
RecipientDatabase database = DatabaseFactory.getRecipientDatabase(context);
ProfileKey profileKey = ProfileKeyUtil.profileKeyOrNull(recipient.resolve().getProfileKey());
if (profileKey == null) {
Log.w(TAG, "Recipient profile key is gone!");
return;
}
if (Util.equals(profileAvatar, recipient.resolve().getProfileAvatar())) {
Log.w(TAG, "Already retrieved profile avatar: " + profileAvatar);
return;
}
if (TextUtils.isEmpty(profileAvatar)) {
Log.w(TAG, "Removing profile avatar (no url) for: " + recipient.getId().serialize());
AvatarHelper.delete(context, recipient.getId());
database.setProfileAvatar(recipient.getId(), profileAvatar);
return;
}
File downloadDestination = File.createTempFile("avatar", "jpg", context.getCacheDir());
try {
SignalServiceMessageReceiver receiver = ApplicationDependencies.getSignalServiceMessageReceiver();
InputStream avatarStream = receiver.retrieveProfileAvatar(profileAvatar, downloadDestination, profileKey, AvatarHelper.AVATAR_DOWNLOAD_FAILSAFE_MAX_SIZE);
AvatarHelper.setAvatar(context, recipient.getId(), avatarStream);
} catch (PushNetworkException e) {
if (e.getCause() instanceof NonSuccessfulResponseCodeException) {
Log.w(TAG, "Removing profile avatar (no image available) for: " + recipient.getId().serialize());
AvatarHelper.delete(context, recipient.getId());
} else {
throw e;
}
} finally {
if (downloadDestination != null) downloadDestination.delete();
}
database.setProfileAvatar(recipient.getId(), profileAvatar);
}
@Override
public boolean onShouldRetry(@NonNull Exception e) {
if (e instanceof PushNetworkException) return true;
return false;
}
@Override
public void onFailure() {
}
public static final class Factory implements Job.Factory<RetrieveProfileAvatarJob> {
@Override
public @NonNull RetrieveProfileAvatarJob create(@NonNull Parameters parameters, @NonNull Data data) {
return new RetrieveProfileAvatarJob(parameters,
Recipient.resolved(RecipientId.from(data.getString(KEY_RECIPIENT))),
data.getString(KEY_PROFILE_AVATAR));
}
}
}