nmode's Git Repositories - signal-cli/blob - src/main/java/org/asamk/signal/commands/SendTypingCommand.java

   1 package org.asamk.signal.commands;
   2
   3 import net.sourceforge.argparse4j.impl.Arguments;
   4 import net.sourceforge.argparse4j.inf.Namespace;
   5 import net.sourceforge.argparse4j.inf.Subparser;
   6
   7 import org.asamk.signal.OutputWriter;
   8 import org.asamk.signal.commands.exceptions.CommandException;
   9 import org.asamk.signal.commands.exceptions.UserErrorException;
  10 import org.asamk.signal.manager.Manager;
  11 import org.asamk.signal.manager.api.TypingAction;
  12 import org.asamk.signal.manager.groups.GroupId;
  13 import org.asamk.signal.manager.groups.GroupIdFormatException;
  14 import org.asamk.signal.manager.groups.GroupNotFoundException;
  15 import org.asamk.signal.manager.groups.NotAGroupMemberException;
  16 import org.asamk.signal.util.Util;
  17 import org.whispersystems.signalservice.api.crypto.UntrustedIdentityException;
  18 import org.whispersystems.signalservice.api.util.InvalidNumberException;
  19
  20 import java.io.IOException;
  21 import java.util.HashSet;
  22
  23 public class SendTypingCommand implements JsonRpcLocalCommand {
  24
  25     @Override
  26     public String getName() {
  27         return "sendTyping";
  28     }
  29
  30     @Override
  31     public void attachToSubparser(final Subparser subparser) {
  32         subparser.help(
  33                 "Send typing message to trigger a typing indicator for the recipient. Indicator will be shown for 15seconds unless a typing STOP message is sent first.");
  34         subparser.addArgument("-g", "--group-id", "--group").help("Specify the recipient group ID.");
  35         subparser.addArgument("recipient").help("Specify the recipients' phone number.").nargs("*");
  36         subparser.addArgument("-s", "--stop").help("Send a typing STOP message.").action(Arguments.storeTrue());
  37     }
  38
  39     @Override
  40     public void handleCommand(
  41             final Namespace ns, final Manager m, final OutputWriter outputWriter
  42     ) throws CommandException {
  43         final var recipients = ns.<String>getList("recipient");
  44         final var groupIdString = ns.getString("group-id");
  45
  46         final var noRecipients = recipients == null || recipients.isEmpty();
  47         if (noRecipients && groupIdString == null) {
  48             throw new UserErrorException("No recipients given");
  49         }
  50         if (!noRecipients && groupIdString != null) {
  51             throw new UserErrorException("You cannot specify recipients by phone number and groups at the same time");
  52         }
  53
  54         final var action = ns.getBoolean("stop") ? TypingAction.STOP : TypingAction.START;
  55
  56         GroupId groupId = null;
  57         if (groupIdString != null) {
  58             try {
  59                 groupId = Util.decodeGroupId(groupIdString);
  60             } catch (GroupIdFormatException e) {
  61                 throw new UserErrorException("Invalid group id: " + e.getMessage());
  62             }
  63         }
  64
  65         try {
  66             if (groupId != null) {
  67                 m.sendGroupTypingMessage(action, groupId);
  68             } else {
  69                 m.sendTypingMessage(action, new HashSet<>(recipients));
  70             }
  71         } catch (IOException | UntrustedIdentityException e) {
  72             throw new UserErrorException("Failed to send message: " + e.getMessage());
  73         } catch (GroupNotFoundException | NotAGroupMemberException e) {
  74             throw new UserErrorException("Failed to send to group: " + e.getMessage());
  75         } catch (InvalidNumberException e) {
  76             throw new UserErrorException("Invalid number: " + e.getMessage());
  77         }
  78     }
  79 }