ninja.leaping.permissionsex.command.ParentCommands.java Source code

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Here is the source code for ninja.leaping.permissionsex.command.ParentCommands.java

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/**
 * PermissionsEx
 * Copyright (C) zml and PermissionsEx contributors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package ninja.leaping.permissionsex.command;

import com.google.common.collect.ImmutableSet;
import ninja.leaping.permissionsex.PermissionsEx;
import ninja.leaping.permissionsex.data.ImmutableSubjectData;
import ninja.leaping.permissionsex.data.SubjectCache;
import ninja.leaping.permissionsex.util.command.CommandContext;
import ninja.leaping.permissionsex.util.command.CommandException;
import ninja.leaping.permissionsex.util.command.CommandSpec;
import ninja.leaping.permissionsex.util.command.Commander;

import java.util.Map;
import java.util.Set;

import static ninja.leaping.permissionsex.util.Translations.t;
import static ninja.leaping.permissionsex.util.command.args.GameArguments.subject;

public class ParentCommands {
    private ParentCommands() {
    }

    public static CommandSpec getParentCommand(PermissionsEx pex) {
        return CommandSpec.builder().setAliases("parents", "parent", "par", "p")
                .setChildren(getAddParentCommand(pex), getRemoveParentCommand(pex)).build();
    }

    private static CommandSpec getAddParentCommand(final PermissionsEx pex) {
        return CommandSpec.builder().setAliases("add", "a", "+")
                .setArguments(subject(t("parent"), pex, PermissionsEx.SUBJECTS_GROUP))
                .setExecutor(new PermissionsExExecutor(pex) {
                    @Override
                    public <TextType> void execute(Commander<TextType> src, CommandContext args)
                            throws CommandException {
                        Map.Entry<String, String> subject = subjectOrSelf(src, args);
                        checkSubjectPermission(src, subject, "permissionsex.parent.add");
                        Set<Map.Entry<String, String>> contexts = ImmutableSet
                                .copyOf(args.<Map.Entry<String, String>>getAll("context"));
                        SubjectCache dataCache = args.hasAny("transient")
                                ? pex.getTransientSubjects(subject.getKey())
                                : pex.getSubjects(subject.getKey());
                        ImmutableSubjectData data = getSubjectData(dataCache, subject.getValue());
                        Map.Entry<String, String> parent = args.getOne("parent");
                        messageSubjectOnFuture(
                                dataCache.set(subject.getValue(),
                                        data.addParent(contexts, parent.getKey(), parent.getValue())),
                                src, t("Added parent %s for %s in %s context", src.fmt().subject(parent),
                                        src.fmt().hl(src.fmt().subject(subject)), formatContexts(src, contexts)));
                    }
                }).build();
    }

    private static CommandSpec getRemoveParentCommand(final PermissionsEx pex) {
        return CommandSpec.builder().setAliases("remove", "rem", "delete", "del", "-")
                .setArguments(subject(t("parent"), pex, PermissionsEx.SUBJECTS_GROUP))
                .setExecutor(new PermissionsExExecutor(pex) {
                    @Override
                    public <TextType> void execute(Commander<TextType> src, CommandContext args)
                            throws CommandException {
                        Map.Entry<String, String> subject = subjectOrSelf(src, args);
                        checkSubjectPermission(src, subject, "permissionsex.parent.remove");
                        Set<Map.Entry<String, String>> contexts = ImmutableSet
                                .copyOf(args.<Map.Entry<String, String>>getAll("context"));
                        SubjectCache dataCache = args.hasAny("transient")
                                ? pex.getTransientSubjects(subject.getKey())
                                : pex.getSubjects(subject.getKey());
                        ImmutableSubjectData data = getSubjectData(dataCache, subject.getValue());
                        Map.Entry<String, String> parent = args.getOne("parent");
                        messageSubjectOnFuture(
                                dataCache.set(subject.getValue(),
                                        data.removeParent(contexts, parent.getKey(), parent.getValue())),
                                src, t("Removed parent %s for %s in %s context", src.fmt().subject(parent),
                                        src.fmt().hl(src.fmt().subject(subject)), formatContexts(src, contexts)));
                    }
                }).build();
    }
}