nmode's Git Repositories - signal-cli/blob - src/main/java/org/asamk/signal/commands/QuitGroupCommand.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.commands.exceptions.CommandException;
   8 import org.asamk.signal.commands.exceptions.IOErrorException;
   9 import org.asamk.signal.commands.exceptions.UserErrorException;
  10 import org.asamk.signal.manager.Manager;
  11 import org.asamk.signal.manager.groups.GroupNotFoundException;
  12 import org.asamk.signal.manager.groups.LastGroupAdminException;
  13 import org.asamk.signal.manager.groups.NotAGroupMemberException;
  14 import org.asamk.signal.output.OutputWriter;
  15 import org.asamk.signal.util.CommandUtil;
  16 import org.slf4j.Logger;
  17 import org.slf4j.LoggerFactory;
  18
  19 import java.io.IOException;
  20
  21 import static org.asamk.signal.util.SendMessageResultUtils.outputResult;
  22
  23 public class QuitGroupCommand implements JsonRpcLocalCommand {
  24
  25     private final static Logger logger = LoggerFactory.getLogger(QuitGroupCommand.class);
  26
  27     @Override
  28     public String getName() {
  29         return "quitGroup";
  30     }
  31
  32     @Override
  33     public void attachToSubparser(final Subparser subparser) {
  34         subparser.help("Send a quit group message to all group members and remove self from member list.");
  35         subparser.addArgument("-g", "--group-id", "--group").required(true).help("Specify the recipient group ID.");
  36         subparser.addArgument("--delete")
  37                 .action(Arguments.storeTrue())
  38                 .help("Delete local group data completely after quitting group.");
  39         subparser.addArgument("--admin")
  40                 .nargs("*")
  41                 .help("Specify one or more members to make a group admin, required if you're currently the only admin.");
  42     }
  43
  44     @Override
  45     public void handleCommand(
  46             final Namespace ns, final Manager m, final OutputWriter outputWriter
  47     ) throws CommandException {
  48         final var groupId = CommandUtil.getGroupId(ns.getString("group-id"));
  49
  50         var groupAdmins = CommandUtil.getSingleRecipientIdentifiers(ns.getList("admin"), m.getSelfNumber());
  51
  52         try {
  53             try {
  54                 final var results = m.quitGroup(groupId, groupAdmins);
  55                 outputResult(outputWriter, results);
  56             } catch (NotAGroupMemberException e) {
  57                 logger.info("User is not a group member");
  58             }
  59             if (Boolean.TRUE.equals(ns.getBoolean("delete"))) {
  60                 logger.debug("Deleting group {}", groupId);
  61                 m.deleteGroup(groupId);
  62             }
  63         } catch (IOException e) {
  64             throw new IOErrorException("Failed to send message: "
  65                     + e.getMessage()
  66                     + " ("
  67                     + e.getClass().getSimpleName()
  68                     + ")", e);
  69         } catch (GroupNotFoundException e) {
  70             throw new UserErrorException("Failed to send to group: " + e.getMessage());
  71         } catch (LastGroupAdminException e) {
  72             throw new UserErrorException("You need to specify a new admin with --admin: " + e.getMessage());
  73         }
  74     }
  75 }