Examples with CommandException me.lucko.luckperms.common.command.abstraction.CommandException used on opensource projects

Example 1 with CommandException

use of me.lucko.luckperms.common.command.abstraction.CommandException in project LuckPerms by lucko.

the class SpongeMainCommand method execute.

@Override
public CommandResult execute(LuckPermsPlugin plugin, Sender sender, Void v, List<String> args, String label) {
    LuckPermsService service = this.plugin.getService();
    if (args.size() < 1) {
        MessageUtils.sendPluginMessage(sender, "&aCurrent Subject Collections:\n" + MessageUtils.toCommaSep(service.getLoadedCollections().keySet().stream().filter(s -> !s.equalsIgnoreCase("user") && !s.equalsIgnoreCase("group")).sorted().collect(Collectors.toList())));
        return CommandResult.SUCCESS;
    }
    String subjectCollection = args.get(0);
    if (subjectCollection.equalsIgnoreCase("user") || subjectCollection.equalsIgnoreCase("group")) {
        MessageUtils.sendPluginMessage(sender, "Please use the main LuckPerms commands to edit users and groups.");
        return CommandResult.STATE_ERROR;
    }
    if (service.getLoadedCollections().keySet().stream().map(String::toLowerCase).noneMatch(s -> s.equalsIgnoreCase(subjectCollection))) {
        MessageUtils.sendPluginMessage(sender, "Warning: SubjectCollection '&4" + subjectCollection + "&c' doesn't already exist. Creating it now.");
    }
    LPSubjectCollection collection = service.getCollection(subjectCollection);
    if (args.size() < 2) {
        List<String> subjects = collection.getLoadedSubjects().stream().map(LPSubject::getIdentifier).collect(Collectors.toList());
        if (subjects.size() > 50) {
            List<String> extra = subjects.subList(50, subjects.size());
            int overflow = extra.size();
            extra.clear();
            MessageUtils.sendPluginMessage(sender, "&aCurrent Subjects:\n" + MessageUtils.toCommaSep(subjects) + "&b ... and &a" + overflow + " &bmore.");
        } else {
            MessageUtils.sendPluginMessage(sender, "&aCurrent Subjects:\n" + MessageUtils.toCommaSep(subjects));
        }
        return CommandResult.SUCCESS;
    }
    if (args.size() < 4) {
        sendDetailedUsage(sender, label);
        return CommandResult.SUCCESS;
    }
    boolean persistent = true;
    if (args.get(2).toLowerCase().startsWith("-t")) {
        persistent = false;
        args.remove(2);
    }
    String type = args.get(2).toLowerCase();
    if (!type.equals("permission") && !type.equals("parent") && !type.equals("option")) {
        sendDetailedUsage(sender, label);
        return CommandResult.INVALID_ARGS;
    }
    String cmd = args.get(3);
    Optional<Command<LPSubjectData, ?>> o = this.subCommands.get(type).stream().filter(s -> s.getName().equalsIgnoreCase(cmd)).findAny();
    if (!o.isPresent()) {
        sendDetailedUsage(sender, label);
        return CommandResult.INVALID_ARGS;
    }
    final Command<LPSubjectData, ?> sub = o.get();
    if (!sub.isAuthorized(sender)) {
        Message.COMMAND_NO_PERMISSION.send(sender);
        return CommandResult.NO_PERMISSION;
    }
    List<String> strippedArgs = new ArrayList<>();
    if (args.size() > 4) {
        strippedArgs.addAll(args.subList(4, args.size()));
    }
    if (sub.getArgumentCheck().test(strippedArgs.size())) {
        sub.sendDetailedUsage(sender, label);
        return CommandResult.INVALID_ARGS;
    }
    String subjectId = args.get(1);
    if (!collection.hasRegistered(subjectId).join()) {
        MessageUtils.sendPluginMessage(sender, "Warning: Subject '&4" + subjectId + "&c' doesn't already exist. Creating it now.");
    }
    LPSubject subject = collection.loadSubject(subjectId).join();
    LPSubjectData subjectData = persistent ? subject.getSubjectData() : subject.getTransientSubjectData();
    CommandResult result;
    try {
        result = sub.execute(plugin, sender, subjectData, strippedArgs, label);
    } catch (CommandException e) {
        result = CommandManager.handleException(e, sender, label, sub);
    }
    return result;
}

Example 2 with CommandException

use of me.lucko.luckperms.common.command.abstraction.CommandException in project LuckPerms by lucko.

the class UserDemote method execute.

@Override
public CommandResult execute(LuckPermsPlugin plugin, Sender sender, User user, List<String> args, String label) throws CommandException {
    if (ArgumentPermissions.checkModifyPerms(plugin, sender, getPermission().get(), user)) {
        Message.COMMAND_NO_PERMISSION.send(sender);
        return CommandResult.NO_PERMISSION;
    }
    final String trackName = args.get(0).toLowerCase();
    if (!DataConstraints.TRACK_NAME_TEST.test(trackName)) {
        Message.TRACK_INVALID_ENTRY.send(sender, trackName);
        return CommandResult.INVALID_ARGS;
    }
    Track track = StorageAssistant.loadTrack(trackName, sender, plugin);
    if (track == null) {
        return CommandResult.LOADING_ERROR;
    }
    if (track.getSize() <= 1) {
        Message.TRACK_EMPTY.send(sender, track.getName());
        return CommandResult.STATE_ERROR;
    }
    boolean silent = args.remove("-s");
    MutableContextSet context = ArgumentParser.parseContext(1, args, plugin);
    if (ArgumentPermissions.checkContext(plugin, sender, getPermission().get(), context)) {
        Message.COMMAND_NO_PERMISSION.send(sender);
        return CommandResult.NO_PERMISSION;
    }
    // Load applicable groups
    Set<Node> nodes = user.getEnduringNodes().values().stream().filter(Node::isGroupNode).filter(Node::getValuePrimitive).filter(node -> node.getFullContexts().makeImmutable().equals(context.makeImmutable())).collect(Collectors.toSet());
    nodes.removeIf(g -> !track.containsGroup(g.getGroupName()));
    if (nodes.isEmpty()) {
        Message.USER_TRACK_ERROR_NOT_CONTAIN_GROUP.send(sender, user.getFriendlyName(), track.getName());
        return CommandResult.FAILURE;
    }
    if (nodes.size() != 1) {
        Message.TRACK_AMBIGUOUS_CALL.send(sender, user.getFriendlyName());
        return CommandResult.FAILURE;
    }
    final Node oldNode = Iterables.getFirst(nodes, null);
    final String old = oldNode.getGroupName();
    final String previous;
    try {
        previous = track.getPrevious(old);
    } catch (IllegalArgumentException e) {
        Message.TRACK_DOES_NOT_CONTAIN.send(sender, track.getName(), old);
        return CommandResult.STATE_ERROR;
    }
    if (ArgumentPermissions.checkArguments(plugin, sender, getPermission().get(), track.getName(), oldNode.getGroupName())) {
        Message.COMMAND_NO_PERMISSION.send(sender);
        return CommandResult.NO_PERMISSION;
    }
    if (previous == null) {
        user.unsetPermission(oldNode);
        Message.USER_DEMOTE_ENDOFTRACK.send(sender, track.getName(), user.getFriendlyName(), old);
        ExtendedLogEntry.build().actor(sender).acted(user).action("demote", track.getName(), context).build().submit(plugin, sender);
        StorageAssistant.save(user, sender, plugin);
        plugin.getEventFactory().handleUserDemote(user, track, old, null, sender);
        return CommandResult.SUCCESS;
    }
    Group previousGroup = plugin.getStorage().loadGroup(previous).join().orElse(null);
    if (previousGroup == null) {
        Message.USER_DEMOTE_ERROR_MALFORMED.send(sender, previous);
        return CommandResult.LOADING_ERROR;
    }
    user.unsetPermission(oldNode);
    user.setPermission(NodeFactory.buildGroupNode(previousGroup.getName()).withExtraContext(context).build());
    if (context.isEmpty() && user.getPrimaryGroup().getStoredValue().orElse(NodeFactory.DEFAULT_GROUP_NAME).equalsIgnoreCase(old)) {
        user.getPrimaryGroup().setStoredValue(previousGroup.getName());
    }
    Message.USER_DEMOTE_SUCCESS.send(sender, user.getFriendlyName(), track.getName(), old, previousGroup.getFriendlyName(), MessageUtils.contextSetToString(context));
    if (!silent) {
        Message.EMPTY.send(sender, MessageUtils.listToArrowSep(track.getGroups(), previousGroup.getName(), old, true));
    }
    ExtendedLogEntry.build().actor(sender).acted(user).action("demote", track.getName(), context).build().submit(plugin, sender);
    StorageAssistant.save(user, sender, plugin);
    plugin.getEventFactory().handleUserDemote(user, track, old, previousGroup.getName(), sender);
    return CommandResult.SUCCESS;
}

Example 3 with CommandException

use of me.lucko.luckperms.common.command.abstraction.CommandException in project LuckPerms by lucko.

the class UserPromote method execute.

@Override
public CommandResult execute(LuckPermsPlugin plugin, Sender sender, User user, List<String> args, String label) throws CommandException {
    if (ArgumentPermissions.checkModifyPerms(plugin, sender, getPermission().get(), user)) {
        Message.COMMAND_NO_PERMISSION.send(sender);
        return CommandResult.NO_PERMISSION;
    }
    final String trackName = args.get(0).toLowerCase();
    if (!DataConstraints.TRACK_NAME_TEST.test(trackName)) {
        Message.TRACK_INVALID_ENTRY.send(sender, trackName);
        return CommandResult.INVALID_ARGS;
    }
    Track track = StorageAssistant.loadTrack(trackName, sender, plugin);
    if (track == null) {
        return CommandResult.LOADING_ERROR;
    }
    if (track.getSize() <= 1) {
        Message.TRACK_EMPTY.send(sender, track.getName());
        return CommandResult.STATE_ERROR;
    }
    boolean silent = args.remove("-s");
    MutableContextSet context = ArgumentParser.parseContext(1, args, plugin);
    if (ArgumentPermissions.checkContext(plugin, sender, getPermission().get(), context)) {
        Message.COMMAND_NO_PERMISSION.send(sender);
        return CommandResult.NO_PERMISSION;
    }
    // Load applicable groups
    Set<Node> nodes = user.getEnduringNodes().values().stream().filter(Node::isGroupNode).filter(Node::getValuePrimitive).filter(node -> node.getFullContexts().makeImmutable().equals(context.makeImmutable())).collect(Collectors.toSet());
    nodes.removeIf(g -> !track.containsGroup(g.getGroupName()));
    if (nodes.isEmpty()) {
        String first = track.getGroups().get(0);
        Group nextGroup = plugin.getGroupManager().getIfLoaded(first);
        if (nextGroup == null) {
            Message.USER_PROMOTE_ERROR_MALFORMED.send(sender, first);
            return CommandResult.LOADING_ERROR;
        }
        if (ArgumentPermissions.checkArguments(plugin, sender, getPermission().get(), track.getName(), nextGroup.getName())) {
            Message.COMMAND_NO_PERMISSION.send(sender);
            return CommandResult.NO_PERMISSION;
        }
        user.setPermission(NodeFactory.buildGroupNode(nextGroup.getId()).withExtraContext(context).build());
        Message.USER_TRACK_ADDED_TO_FIRST.send(sender, user.getFriendlyName(), nextGroup.getFriendlyName(), MessageUtils.contextSetToString(context));
        ExtendedLogEntry.build().actor(sender).acted(user).action("promote", track.getName(), context).build().submit(plugin, sender);
        StorageAssistant.save(user, sender, plugin);
        plugin.getEventFactory().handleUserPromote(user, track, null, first, sender);
        return CommandResult.SUCCESS;
    }
    if (nodes.size() != 1) {
        Message.TRACK_AMBIGUOUS_CALL.send(sender, user.getFriendlyName());
        return CommandResult.FAILURE;
    }
    final Node oldNode = nodes.stream().findAny().get();
    final String old = oldNode.getGroupName();
    final String next;
    try {
        next = track.getNext(old);
    } catch (IllegalArgumentException e) {
        Message.TRACK_DOES_NOT_CONTAIN.send(sender, track.getName(), old);
        return CommandResult.STATE_ERROR;
    }
    if (next == null) {
        Message.USER_PROMOTE_ERROR_ENDOFTRACK.send(sender, track.getName(), user.getFriendlyName());
        return CommandResult.STATE_ERROR;
    }
    if (!plugin.getStorage().loadGroup(next).join().isPresent()) {
        Message.USER_PROMOTE_ERROR_MALFORMED.send(sender, next);
        return CommandResult.STATE_ERROR;
    }
    Group nextGroup = plugin.getGroupManager().getIfLoaded(next);
    if (nextGroup == null) {
        Message.USER_PROMOTE_ERROR_MALFORMED.send(sender, next);
        return CommandResult.LOADING_ERROR;
    }
    if (ArgumentPermissions.checkArguments(plugin, sender, getPermission().get(), track.getName(), nextGroup.getName())) {
        Message.COMMAND_NO_PERMISSION.send(sender);
        return CommandResult.NO_PERMISSION;
    }
    user.unsetPermission(oldNode);
    user.setPermission(NodeFactory.buildGroupNode(nextGroup.getName()).withExtraContext(context).build());
    if (context.isEmpty() && user.getPrimaryGroup().getStoredValue().orElse(NodeFactory.DEFAULT_GROUP_NAME).equalsIgnoreCase(old)) {
        user.getPrimaryGroup().setStoredValue(nextGroup.getName());
    }
    Message.USER_PROMOTE_SUCCESS.send(sender, user.getFriendlyName(), track.getName(), old, nextGroup.getFriendlyName(), MessageUtils.contextSetToString(context));
    if (!silent) {
        Message.EMPTY.send(sender, MessageUtils.listToArrowSep(track.getGroups(), old, nextGroup.getName(), false));
    }
    ExtendedLogEntry.build().actor(sender).acted(user).action("promote", track.getName(), context).build().submit(plugin, sender);
    StorageAssistant.save(user, sender, plugin);
    plugin.getEventFactory().handleUserPromote(user, track, old, nextGroup.getName(), sender);
    return CommandResult.SUCCESS;
}

Example 4 with CommandException

use of me.lucko.luckperms.common.command.abstraction.CommandException in project LuckPerms by lucko.

the class CommandManager method execute.

@SuppressWarnings("unchecked")
private CommandResult execute(Sender sender, String label, List<String> args) {
    List<String> arguments = new ArrayList<>(args);
    handleRewrites(arguments, true);
    // Handle no arguments
    if (arguments.isEmpty() || (arguments.size() == 1 && arguments.get(0).trim().isEmpty())) {
        MessageUtils.sendPluginMessage(sender, "&2Running &bLuckPerms v" + this.plugin.getBootstrap().getVersion() + "&2.");
        if (this.mainCommands.stream().anyMatch(c -> c.shouldDisplay() && c.isAuthorized(sender))) {
            Message.VIEW_AVAILABLE_COMMANDS_PROMPT.send(sender, label);
        } else {
            Message.NO_PERMISSION_FOR_SUBCOMMANDS.send(sender);
        }
        return CommandResult.INVALID_ARGS;
    }
    // Look for the main command.
    Optional<Command> o = this.mainCommands.stream().filter(m -> m.getName().equalsIgnoreCase(arguments.get(0))).limit(1).findAny();
    // Main command not found
    if (!o.isPresent()) {
        sendCommandUsage(sender, label);
        return CommandResult.INVALID_ARGS;
    }
    // Check the Sender has permission to use the main command.
    final Command main = o.get();
    if (!main.isAuthorized(sender)) {
        sendCommandUsage(sender, label);
        return CommandResult.NO_PERMISSION;
    }
    // remove the main command arg.
    arguments.remove(0);
    // Check the correct number of args were given for the main command
    if (main.getArgumentCheck().test(arguments.size())) {
        main.sendDetailedUsage(sender, label);
        return CommandResult.INVALID_ARGS;
    }
    // Try to execute the command.
    CommandResult result;
    try {
        result = main.execute(this.plugin, sender, null, arguments, label);
    } catch (CommandException e) {
        result = handleException(e, sender, label, main);
    } catch (Throwable e) {
        e.printStackTrace();
        result = CommandResult.FAILURE;
    }
    return result;
}