import net.sourceforge.argparse4j.inf.Namespace;
import net.sourceforge.argparse4j.inf.Subparser;
-import org.asamk.Signal;
-import org.asamk.signal.manager.GroupId;
-import org.asamk.signal.manager.GroupInviteLinkUrl;
+import org.asamk.signal.PlainTextWriterImpl;
+import org.asamk.signal.commands.exceptions.CommandException;
+import org.asamk.signal.commands.exceptions.IOErrorException;
+import org.asamk.signal.commands.exceptions.UnexpectedErrorException;
+import org.asamk.signal.commands.exceptions.UserErrorException;
import org.asamk.signal.manager.Manager;
+import org.asamk.signal.manager.groups.GroupInviteLinkUrl;
import org.freedesktop.dbus.exceptions.DBusExecutionException;
-import org.whispersystems.libsignal.util.Pair;
import org.whispersystems.signalservice.api.groupsv2.GroupLinkNotActiveException;
-import org.whispersystems.signalservice.api.messages.SendMessageResult;
import org.whispersystems.signalservice.internal.push.exceptions.GroupPatchNotAcceptedException;
import java.io.IOException;
-import java.util.List;
import static org.asamk.signal.util.ErrorUtils.handleAssertionError;
-import static org.asamk.signal.util.ErrorUtils.handleIOException;
import static org.asamk.signal.util.ErrorUtils.handleTimestampAndSendMessageResults;
public class JoinGroupCommand implements LocalCommand {
}
@Override
- public int handleCommand(final Namespace ns, final Manager m) {
- if (!m.isRegistered()) {
- System.err.println("User is not registered.");
- return 1;
- }
-
+ public void handleCommand(final Namespace ns, final Manager m) throws CommandException {
final GroupInviteLinkUrl linkUrl;
- String uri = ns.getString("uri");
+ var uri = ns.getString("uri");
try {
linkUrl = GroupInviteLinkUrl.fromUri(uri);
} catch (GroupInviteLinkUrl.InvalidGroupLinkException e) {
- System.err.println("Group link is invalid: " + e.getMessage());
- return 2;
+ throw new UserErrorException("Group link is invalid: " + e.getMessage());
} catch (GroupInviteLinkUrl.UnknownGroupLinkVersionException e) {
- System.err.println("Group link was created with an incompatible version: " + e.getMessage());
- return 2;
+ throw new UserErrorException("Group link was created with an incompatible version: " + e.getMessage());
}
if (linkUrl == null) {
- System.err.println("Link is not a signal group invitation link");
- return 2;
+ throw new UserErrorException("Link is not a signal group invitation link");
}
try {
- final Pair<GroupId, List<SendMessageResult>> results = m.joinGroup(linkUrl);
- GroupId newGroupId = results.first();
+ final var writer = new PlainTextWriterImpl(System.out);
+
+ final var results = m.joinGroup(linkUrl);
+ var newGroupId = results.first();
if (!m.getGroup(newGroupId).isMember(m.getSelfAddress())) {
- System.out.println("Requested to join group \"" + newGroupId.toBase64() + "\"");
+ writer.println("Requested to join group \"{}\"", newGroupId.toBase64());
} else {
- System.out.println("Joined group \"" + newGroupId.toBase64() + "\"");
+ writer.println("Joined group \"{}\"", newGroupId.toBase64());
}
- return handleTimestampAndSendMessageResults(0, results.second());
+ handleTimestampAndSendMessageResults(writer, 0, results.second());
} catch (AssertionError e) {
handleAssertionError(e);
- return 1;
+ throw e;
} catch (GroupPatchNotAcceptedException e) {
- System.err.println("Failed to join group, maybe already a member");
- return 1;
+ throw new UserErrorException("Failed to join group, maybe already a member");
} catch (IOException e) {
- e.printStackTrace();
- handleIOException(e);
- return 1;
- } catch (Signal.Error.AttachmentInvalid e) {
- System.err.println("Failed to add avatar attachment for group\": " + e.getMessage());
- return 1;
+ throw new IOErrorException("Failed to send message: " + e.getMessage());
} catch (DBusExecutionException e) {
- System.err.println("Failed to send message: " + e.getMessage());
- return 1;
+ throw new UnexpectedErrorException("Failed to send message: " + e.getMessage());
} catch (GroupLinkNotActiveException e) {
- System.err.println("Group link is not valid: " + e.getMessage());
- return 2;
+ throw new UserErrorException("Group link is not valid: " + e.getMessage());
}
}
}