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