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

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Here is the source code for com.liferay.asset.publisher.web.display.context.ChildSitesItemSelectorViewDisplayContext.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.dao.orm.QueryUtil;
import com.liferay.portal.kernel.exception.PortalException;
import com.liferay.portal.kernel.model.Group;
import com.liferay.portal.kernel.model.Organization;
import com.liferay.portal.kernel.security.permission.PermissionChecker;
import com.liferay.portal.kernel.service.GroupLocalServiceUtil;
import com.liferay.portal.kernel.theme.ThemeDisplay;
import com.liferay.portal.kernel.util.PortalUtil;
import com.liferay.portal.kernel.util.WebKeys;
import com.liferay.portlet.usersadmin.search.GroupSearch;
import com.liferay.portlet.usersadmin.search.GroupSearchTerms;
import com.liferay.site.item.selector.criterion.SiteItemSelectorCriterion;

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

import javax.portlet.PortletURL;

import javax.servlet.http.HttpServletRequest;

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

    public ChildSitesItemSelectorViewDisplayContext(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());

        GroupSearchTerms groupSearchTerms = (GroupSearchTerms) groupSearch.getSearchTerms();

        List<Group> groups = GroupLocalServiceUtil.search(themeDisplay.getCompanyId(), _CLASS_NAME_IDS,
                groupSearchTerms.getKeywords(), _getGroupParams(), QueryUtil.ALL_POS, QueryUtil.ALL_POS,
                groupSearch.getOrderByComparator());

        groups = _filterGroups(groups, themeDisplay.getPermissionChecker());

        groupSearch.setTotal(groups.size());

        groups = groups.subList(groupSearch.getStart(), groupSearch.getResultEnd());

        groupSearch.setResults(groups);

        return groupSearch;
    }

    private List<Group> _filterGroups(List<Group> groups, PermissionChecker permissionChecker) {

        List<Group> filteredGroups = new ArrayList();

        for (Group group : groups) {
            if (permissionChecker.isGroupAdmin(group.getGroupId())) {
                filteredGroups.add(group);
            }
        }

        return filteredGroups;
    }

    private LinkedHashMap<String, Object> _getGroupParams() throws PortalException {

        if (_groupParams != null) {
            return _groupParams;
        }

        _groupParams = new LinkedHashMap<>();

        _groupParams.put("active", Boolean.TRUE);

        ThemeDisplay themeDisplay = (ThemeDisplay) request.getAttribute(WebKeys.THEME_DISPLAY);

        List<Group> parentGroups = new ArrayList<>();

        parentGroups.add(themeDisplay.getSiteGroup());

        _groupParams.put("groupsTree", parentGroups);

        _groupParams.put("site", Boolean.TRUE);

        List<Long> excludedGroupIds = new ArrayList<>();

        Group group = themeDisplay.getSiteGroup();

        if (group.isStagingGroup()) {
            excludedGroupIds.add(group.getLiveGroupId());
        } else {
            excludedGroupIds.add(themeDisplay.getSiteGroupId());
        }

        _groupParams.put("excludedGroupIds", excludedGroupIds);

        return _groupParams;
    }

    private static final long[] _CLASS_NAME_IDS = { PortalUtil.getClassNameId(Group.class),
            PortalUtil.getClassNameId(Organization.class) };

    private LinkedHashMap<String, Object> _groupParams;

}