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.api.GroupNotFoundException;
  12 import org.asamk.signal.manager.api.LastGroupAdminException;
  13 import org.asamk.signal.manager.api.NotAGroupMemberException;
  14 import org.asamk.signal.manager.api.UnregisteredRecipientException;
  15 import org.asamk.signal.output.OutputWriter;
  16 import org.asamk.signal.util.CommandUtil;
  17 import org.slf4j.Logger;
  18 import org.slf4j.LoggerFactory;
  19
  20 import java.io.IOException;
  21
  22 import static org.asamk.signal.util.SendMessageResultUtils.outputResult;
  23
  24 public class QuitGroupCommand implements JsonRpcLocalCommand {
  25
  26     private final static Logger logger = LoggerFactory.getLogger(QuitGroupCommand.class);
  27
  28     @Override
  29     public String getName() {
  30         return "quitGroup";
  31     }
  32
  33     @Override
  34     public void attachToSubparser(final Subparser subparser) {
  35         subparser.help("Send a quit group message to all group members and remove self from member list.");
  36         subparser.addArgument("-g", "--group-id", "--group").required(true).help("Specify the recipient group ID.");
  37         subparser.addArgument("--delete")
  38                 .action(Arguments.storeTrue())
  39                 .help("Delete local group data completely after quitting group.");
  40         subparser.addArgument("--admin")
  41                 .nargs("*")
  42                 .help("Specify one or more members to make a group admin, required if you're currently the only admin.");
  43     }
  44
  45     @Override
  46     public void handleCommand(
  47             final Namespace ns, final Manager m, final OutputWriter outputWriter
  48     ) throws CommandException {
  49         final var groupId = CommandUtil.getGroupId(ns.getString("group-id"));
  50
  51         var groupAdmins = CommandUtil.getSingleRecipientIdentifiers(ns.getList("admin"), m.getSelfNumber());
  52
  53         try {
  54             try {
  55                 final var results = m.quitGroup(groupId, groupAdmins);
  56                 outputResult(outputWriter, results);
  57             } catch (NotAGroupMemberException e) {
  58                 logger.info("User is not a group member");
  59             }
  60             if (Boolean.TRUE.equals(ns.getBoolean("delete"))) {
  61                 logger.debug("Deleting group {}", groupId);
  62                 m.deleteGroup(groupId);
  63             }
  64         } catch (IOException e) {
  65             throw new IOErrorException("Failed to send message: "
  66                     + e.getMessage()
  67                     + " ("
  68                     + e.getClass().getSimpleName()
  69                     + ")", e);
  70         } catch (GroupNotFoundException e) {
  71             throw new UserErrorException("Failed to send to group: " + e.getMessage());
  72         } catch (LastGroupAdminException e) {
  73             throw new UserErrorException("You need to specify a new admin with --admin: " + e.getMessage());
  74         } catch (UnregisteredRecipientException e) {
  75             throw new UserErrorException("The user " + e.getSender().getIdentifier() + " is not registered.");
  76         }
  77     }
  78 }