nmode's Git Repositories - signal-cli/blob - src/main/java/org/asamk/signal/commands/SendReactionCommand.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;
   8 import org.asamk.signal.PlainTextWriterImpl;
   9 import org.asamk.signal.commands.exceptions.CommandException;
  10 import org.asamk.signal.commands.exceptions.UnexpectedErrorException;
  11 import org.asamk.signal.commands.exceptions.UserErrorException;
  12 import org.asamk.signal.manager.groups.GroupIdFormatException;
  13 import org.asamk.signal.util.Util;
  14 import org.freedesktop.dbus.errors.UnknownObject;
  15 import org.freedesktop.dbus.exceptions.DBusExecutionException;
  16
  17 import java.util.List;
  18
  19 public class SendReactionCommand implements DbusCommand {
  20
  21     @Override
  22     public void attachToSubparser(final Subparser subparser) {
  23         subparser.help("Send reaction to a previously received or sent message.");
  24         subparser.addArgument("-g", "--group").help("Specify the recipient group ID.");
  25         subparser.addArgument("recipient").help("Specify the recipients' phone number.").nargs("*");
  26         subparser.addArgument("-e", "--emoji")
  27                 .required(true)
  28                 .help("Specify the emoji, should be a single unicode grapheme cluster.");
  29         subparser.addArgument("-a", "--target-author")
  30                 .required(true)
  31                 .help("Specify the number of the author of the message to which to react.");
  32         subparser.addArgument("-t", "--target-timestamp")
  33                 .required(true)
  34                 .type(long.class)
  35                 .help("Specify the timestamp of the message to which to react.");
  36         subparser.addArgument("-r", "--remove").help("Remove a reaction.").action(Arguments.storeTrue());
  37     }
  38
  39     @Override
  40     public void handleCommand(final Namespace ns, final Signal signal) throws CommandException {
  41         final List<String> recipients = ns.getList("recipient");
  42         final var groupIdString = ns.getString("group");
  43
  44         final var noRecipients = recipients == null || recipients.isEmpty();
  45         if (noRecipients && groupIdString == null) {
  46             throw new UserErrorException("No recipients given");
  47         }
  48         if (!noRecipients && groupIdString != null) {
  49             throw new UserErrorException("You cannot specify recipients by phone number and groups at the same time");
  50         }
  51
  52         final var emoji = ns.getString("emoji");
  53         final boolean isRemove = ns.getBoolean("remove");
  54         final var targetAuthor = ns.getString("target-author");
  55         final long targetTimestamp = ns.getLong("target-timestamp");
  56
  57         final var writer = new PlainTextWriterImpl(System.out);
  58
  59         byte[] groupId = null;
  60         if (groupIdString != null) {
  61             try {
  62                 groupId = Util.decodeGroupId(groupIdString).serialize();
  63             } catch (GroupIdFormatException e) {
  64                 throw new UserErrorException("Invalid group id: " + e.getMessage());
  65             }
  66         }
  67
  68         try {
  69             long timestamp;
  70             if (groupId != null) {
  71                 timestamp = signal.sendGroupMessageReaction(emoji, isRemove, targetAuthor, targetTimestamp, groupId);
  72             } else {
  73                 timestamp = signal.sendMessageReaction(emoji, isRemove, targetAuthor, targetTimestamp, recipients);
  74             }
  75             writer.println("{}", timestamp);
  76         } catch (UnknownObject e) {
  77             throw new UserErrorException("Failed to find dbus object, maybe missing the -u flag: " + e.getMessage());
  78         } catch (Signal.Error.InvalidNumber e) {
  79             throw new UserErrorException("Invalid number: " + e.getMessage());
  80         } catch (Signal.Error.GroupNotFound e) {
  81             throw new UserErrorException("Failed to send to group: " + e.getMessage());
  82         } catch (DBusExecutionException e) {
  83             throw new UnexpectedErrorException("Failed to send message: " + e.getMessage());
  84         }
  85     }
  86 }