org.fenixedu.cms.domain.PermissionsArray.java Source code

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Here is the source code for org.fenixedu.cms.domain.PermissionsArray.java

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/**
 * Copyright  2014 Instituto Superior Tcnico
 *
 * This file is part of FenixEdu CMS.
 *
 * FenixEdu CMS is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * FenixEdu CMS is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with FenixEdu CMS.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.fenixedu.cms.domain;

import java.io.Serializable;
import java.util.ArrayList;
import java.util.EnumSet;
import java.util.List;

import org.fenixedu.bennu.core.i18n.BundleUtil;
import org.fenixedu.commons.i18n.LocalizedString;

import com.google.gson.JsonArray;
import com.google.gson.JsonElement;
import com.google.gson.JsonParser;
import com.google.gson.JsonPrimitive;

/**
 * Created by borgez-dsi on 03-09-2015.
 */
public class PermissionsArray implements Serializable {

    private static final JsonParser JSON_PARSER = new JsonParser();
    private final EnumSet<Permission> permissions;

    public PermissionsArray(EnumSet<Permission> permissions) {
        this.permissions = permissions;
    }

    public static PermissionsArray fromJson(JsonElement json) {
        List<Permission> permissionList = new ArrayList<>();
        for (JsonElement permissionJson : json.getAsJsonArray()) {
            permissionList.add(Permission.valueOf(permissionJson.getAsJsonPrimitive().getAsString()));
        }
        return new PermissionsArray(EnumSet.copyOf(permissionList));
    }

    public String externalize() {
        return json().toString();
    }

    public JsonArray json() {
        JsonArray json = new JsonArray();
        permissions.stream().map(Permission::name).map(JsonPrimitive::new).forEach(json::add);
        return json;
    }

    public static PermissionsArray internalize(String json) {
        return fromJson(JSON_PARSER.parse(json));
    }

    public static EnumSet<Permission> all() {
        return EnumSet.allOf(Permission.class);
    }

    public EnumSet<Permission> get() {
        return permissions;
    }

    public enum Permission {
        CREATE_POST(1), DELETE_POSTS(1), DELETE_POSTS_PUBLISHED(1),

        SEE_POSTS(1), EDIT_POSTS(1), EDIT_POSTS_PUBLISHED(1), PUBLISH_POSTS(1), EDIT_PRIVATE_POSTS(
                1), SEE_PRIVATE_POSTS(1), DELETE_PRIVATE_POSTS(1), SEE_METADATA(1), EDIT_METADATA(
                        1), DELETE_OTHERS_POSTS(1), EDIT_OTHERS_POSTS(1), CHANGE_OWNERSHIP_POST(1),

        SEE_PAGES(1), CREATE_PAGE(1), EDIT_PAGE(1), DELETE_PAGE(1), PUBLISH_PAGES(1), CHANGE_PATH_PAGES(
                1), CHANGE_VISIBILITY_PAGES(1), SEE_PAGE_COMPONENTS(
                        1), EDIT_PAGE_COMPONENTS(1), DELETE_PAGE_COMPONENTS(1), EDIT_ADVANCED_PAGES(1),

        LIST_CATEGORIES(1), CREATE_CATEGORY(1), EDIT_CATEGORY(1), DELETE_CATEGORY(1),

        LIST_MENUS(1), CREATE_MENU(1), EDIT_MENU(1), DELETE_MENU(1), CREATE_MENU_ITEM(1), EDIT_MENU_ITEM(
                1), DELETE_MENU_ITEM(1),

        CHOOSE_DEFAULT_PAGE(1), CHOOSE_PATH_AND_FOLDER(1), EDIT_SITE_INFORMATION(1), CHANGE_THEME(1), PUBLISH_SITE(
                1), MANAGE_ROLES(1), MANAGE_ANALYTICS(1),

        CREATE_PRIVILEGED_MENU(1), DELETE_PRIVILEGED_MENU(1), EDIT_PRIVILEGED_MENU(1),

        EDIT_PRIVILEGED_CATEGORY(1), USE_PRIVILEGED_CATEGORY(1);

        int order = 0;

        Permission(int order) {
            this.order = order;
        }

        public LocalizedString getLocalizedName() {
            return BundleUtil.getLocalizedString("CmsPermissionResources", "label.permission.name." + name());
        }

        public LocalizedString getLocalizedDescription() {
            return BundleUtil.getLocalizedString("CmsPermissionResources",
                    "label.permission.description." + name());
        }
    }
}