com.liferay.asset.publisher.web.display.context.ParentSitesItemSelectorViewDisplayContext.java Source code

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Here is the source code for com.liferay.asset.publisher.web.display.context.ParentSitesItemSelectorViewDisplayContext.java

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/**
 * Copyright (c) 2000-present Liferay, Inc. All rights reserved.
 *
 * This library 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 2.1 of the License, or (at your option)
 * any later version.
 *
 * This library 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.
 */

package com.liferay.asset.publisher.web.display.context;

import com.liferay.portal.kernel.model.Group;
import com.liferay.portal.kernel.theme.ThemeDisplay;
import com.liferay.portal.kernel.util.WebKeys;
import com.liferay.portlet.usersadmin.search.GroupSearch;
import com.liferay.site.item.selector.criterion.SiteItemSelectorCriterion;
import com.liferay.sites.kernel.util.SitesUtil;

import java.util.ArrayList;
import java.util.List;

import javax.portlet.PortletURL;

import javax.servlet.http.HttpServletRequest;

/**
 * @author Eudaldo Alonso
 */
public class ParentSitesItemSelectorViewDisplayContext extends BaseItemSelectorViewDisplayContext {

    public ParentSitesItemSelectorViewDisplayContext(HttpServletRequest request,
            SiteItemSelectorCriterion siteItemSelectorCriterion, String itemSelectedEventName,
            PortletURL portletURL) {

        super(request, siteItemSelectorCriterion, itemSelectedEventName, portletURL);
    }

    @Override
    public GroupSearch getGroupSearch() throws Exception {
        ThemeDisplay themeDisplay = (ThemeDisplay) request.getAttribute(WebKeys.THEME_DISPLAY);

        GroupSearch groupSearch = new GroupSearch(getPortletRequest(), getPortletURL());

        Group group = themeDisplay.getSiteGroup();

        List<Group> groups = group.getAncestors();

        groups = _filterParentSitesGroups(groups);

        groupSearch.setTotal(groups.size());

        groupSearch.setResults(groups);

        return groupSearch;
    }

    private List<Group> _filterParentSitesGroups(List<Group> groups) {
        List<Group> filteredGroups = new ArrayList();

        for (Group group : groups) {
            if (SitesUtil.isContentSharingWithChildrenEnabled(group)) {
                filteredGroups.add(group);
            }
        }

        return filteredGroups;
    }

}