nmode's Git Repositories - signal-cli/blob - src/main/java/org/asamk/signal/commands/UpdateGroupCommand.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.JsonWriter;
   8 import org.asamk.signal.OutputWriter;
   9 import org.asamk.signal.PlainTextWriter;
  10 import org.asamk.signal.commands.exceptions.CommandException;
  11 import org.asamk.signal.commands.exceptions.UnexpectedErrorException;
  12 import org.asamk.signal.commands.exceptions.UserErrorException;
  13 import org.asamk.signal.manager.AttachmentInvalidException;
  14 import org.asamk.signal.manager.Manager;
  15 import org.asamk.signal.manager.api.UpdateGroup;
  16 import org.asamk.signal.manager.groups.GroupId;
  17 import org.asamk.signal.manager.groups.GroupLinkState;
  18 import org.asamk.signal.manager.groups.GroupNotFoundException;
  19 import org.asamk.signal.manager.groups.GroupPermission;
  20 import org.asamk.signal.manager.groups.GroupSendingNotAllowedException;
  21 import org.asamk.signal.manager.groups.NotAGroupMemberException;
  22 import org.asamk.signal.util.CommandUtil;
  23 import org.asamk.signal.util.ErrorUtils;
  24 import org.slf4j.Logger;
  25 import org.slf4j.LoggerFactory;
  26
  27 import java.io.File;
  28 import java.io.IOException;
  29 import java.util.HashMap;
  30
  31 public class UpdateGroupCommand implements JsonRpcLocalCommand {
  32
  33     private final static Logger logger = LoggerFactory.getLogger(UpdateGroupCommand.class);
  34
  35     @Override
  36     public String getName() {
  37         return "updateGroup";
  38     }
  39
  40     @Override
  41     public void attachToSubparser(final Subparser subparser) {
  42         subparser.help("Create or update a group.");
  43         subparser.addArgument("-g", "--group-id", "--group").help("Specify the group ID.");
  44         subparser.addArgument("-n", "--name").help("Specify the new group name.");
  45         subparser.addArgument("-d", "--description").help("Specify the new group description.");
  46         subparser.addArgument("-a", "--avatar").help("Specify a new group avatar image file");
  47         subparser.addArgument("-m", "--member").nargs("*").help("Specify one or more members to add to the group");
  48         subparser.addArgument("-r", "--remove-member")
  49                 .nargs("*")
  50                 .help("Specify one or more members to remove from the group");
  51         subparser.addArgument("--admin").nargs("*").help("Specify one or more members to make a group admin");
  52         subparser.addArgument("--remove-admin")
  53                 .nargs("*")
  54                 .help("Specify one or more members to remove group admin privileges");
  55
  56         subparser.addArgument("--reset-link")
  57                 .action(Arguments.storeTrue())
  58                 .help("Reset group link and create new link password");
  59         subparser.addArgument("--link")
  60                 .help("Set group link state, with or without admin approval")
  61                 .choices("enabled", "enabled-with-approval", "disabled");
  62
  63         subparser.addArgument("--set-permission-add-member")
  64                 .help("Set permission to add new group members")
  65                 .choices("every-member", "only-admins");
  66         subparser.addArgument("--set-permission-edit-details")
  67                 .help("Set permission to edit group details")
  68                 .choices("every-member", "only-admins");
  69         subparser.addArgument("--set-permission-send-messages")
  70                 .help("Set permission to send messages")
  71                 .choices("every-member", "only-admins");
  72
  73         subparser.addArgument("-e", "--expiration").type(int.class).help("Set expiration time of messages (seconds)");
  74     }
  75
  76     GroupLinkState getGroupLinkState(String value) throws UserErrorException {
  77         if (value == null) {
  78             return null;
  79         }
  80         switch (value) {
  81             case "enabled":
  82                 return GroupLinkState.ENABLED;
  83             case "enabled-with-approval":
  84             case "enabledWithApproval":
  85                 return GroupLinkState.ENABLED_WITH_APPROVAL;
  86             case "disabled":
  87                 return GroupLinkState.DISABLED;
  88             default:
  89                 throw new UserErrorException("Invalid group link state: " + value);
  90         }
  91     }
  92
  93     GroupPermission getGroupPermission(String value) throws UserErrorException {
  94         if (value == null) {
  95             return null;
  96         }
  97         switch (value) {
  98             case "every-member":
  99             case "everyMember":
 100                 return GroupPermission.EVERY_MEMBER;
 101             case "only-admins":
 102             case "onlyAdmins":
 103                 return GroupPermission.ONLY_ADMINS;
 104             default:
 105                 throw new UserErrorException("Invalid group permission: " + value);
 106         }
 107     }
 108
 109     @Override
 110     public void handleCommand(
 111             final Namespace ns, final Manager m, final OutputWriter outputWriter
 112     ) throws CommandException {
 113         final var groupIdString = ns.getString("group-id");
 114         var groupId = CommandUtil.getGroupId(groupIdString);
 115
 116         final var localNumber = m.getSelfNumber();
 117
 118         var groupName = ns.getString("name");
 119         var groupDescription = ns.getString("description");
 120         var groupMembers = CommandUtil.getSingleRecipientIdentifiers(ns.getList("member"), localNumber);
 121         var groupRemoveMembers = CommandUtil.getSingleRecipientIdentifiers(ns.getList("remove-member"), localNumber);
 122         var groupAdmins = CommandUtil.getSingleRecipientIdentifiers(ns.getList("admin"), localNumber);
 123         var groupRemoveAdmins = CommandUtil.getSingleRecipientIdentifiers(ns.getList("remove-admin"), localNumber);
 124         var groupAvatar = ns.getString("avatar");
 125         var groupResetLink = Boolean.TRUE.equals(ns.getBoolean("reset-link"));
 126         var groupLinkState = getGroupLinkState(ns.getString("link"));
 127         var groupExpiration = ns.getInt("expiration");
 128         var groupAddMemberPermission = getGroupPermission(ns.getString("set-permission-add-member"));
 129         var groupEditDetailsPermission = getGroupPermission(ns.getString("set-permission-edit-details"));
 130         var groupSendMessagesPermission = getGroupPermission(ns.getString("set-permission-send-messages"));
 131
 132         try {
 133             boolean isNewGroup = false;
 134             Long timestamp = null;
 135             if (groupId == null) {
 136                 isNewGroup = true;
 137                 var results = m.createGroup(groupName,
 138                         groupMembers,
 139                         groupAvatar == null ? null : new File(groupAvatar));
 140                 timestamp = results.second().getTimestamp();
 141                 ErrorUtils.handleSendMessageResults(results.second().getResults());
 142                 groupId = results.first();
 143                 groupName = null;
 144                 groupMembers = null;
 145                 groupAvatar = null;
 146             }
 147
 148             var results = m.updateGroup(groupId,
 149                     UpdateGroup.newBuilder()
 150                             .withName(groupName)
 151                             .withDescription(groupDescription)
 152                             .withMembers(groupMembers)
 153                             .withRemoveMembers(groupRemoveMembers)
 154                             .withAdmins(groupAdmins)
 155                             .withRemoveAdmins(groupRemoveAdmins)
 156                             .withResetGroupLink(groupResetLink)
 157                             .withGroupLinkState(groupLinkState)
 158                             .withAddMemberPermission(groupAddMemberPermission)
 159                             .withEditDetailsPermission(groupEditDetailsPermission)
 160                             .withAvatarFile(groupAvatar == null ? null : new File(groupAvatar))
 161                             .withExpirationTimer(groupExpiration)
 162                             .withIsAnnouncementGroup(groupSendMessagesPermission == null
 163                                     ? null
 164                                     : groupSendMessagesPermission == GroupPermission.ONLY_ADMINS)
 165                             .build());
 166             if (results != null) {
 167                 timestamp = results.getTimestamp();
 168                 ErrorUtils.handleSendMessageResults(results.getResults());
 169             }
 170             outputResult(outputWriter, timestamp, isNewGroup ? groupId : null);
 171         } catch (AttachmentInvalidException e) {
 172             throw new UserErrorException("Failed to add avatar attachment for group\": " + e.getMessage());
 173         } catch (GroupNotFoundException | NotAGroupMemberException | GroupSendingNotAllowedException e) {
 174             throw new UserErrorException(e.getMessage());
 175         } catch (IOException e) {
 176             throw new UnexpectedErrorException("Failed to send message: " + e.getMessage() + " (" + e.getClass()
 177                     .getSimpleName() + ")", e);
 178         }
 179     }
 180
 181     private void outputResult(final OutputWriter outputWriter, final Long timestamp, final GroupId groupId) {
 182         if (outputWriter instanceof PlainTextWriter) {
 183             final var writer = (PlainTextWriter) outputWriter;
 184             if (groupId != null) {
 185                 writer.println("Created new group: \"{}\"", groupId.toBase64());
 186             }
 187             if (timestamp != null) {
 188                 writer.println("{}", timestamp);
 189             }
 190         } else {
 191             final var writer = (JsonWriter) outputWriter;
 192             final var result = new HashMap<>();
 193             if (timestamp != null) {
 194                 result.put("timestamp", timestamp);
 195             }
 196             if (groupId != null) {
 197                 result.put("groupId", groupId.toBase64());
 198             }
 199             writer.write(result);
 200         }
 201     }
 202 }