com.adobe.cq.social.group.client.api.AbstractCommunityGroupMemberListComponent Maven / Gradle / Ivy

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/*************************************************************************
 *
 * ADOBE CONFIDENTIAL
 * __________________
 *
 *  Copyright 2012 Adobe Systems Incorporated
 *  All Rights Reserved.
 *
 * NOTICE:  All information contained herein is, and remains
 * the property of Adobe Systems Incorporated and its suppliers,
 * if any.  The intellectual and technical concepts contained
 * herein are proprietary to Adobe Systems Incorporated and its
 * suppliers and are protected by trade secret or copyright law.
 * Dissemination of this information or reproduction of this material
 * is strictly forbidden unless prior written permission is obtained
 * from Adobe Systems Incorporated.
 **************************************************************************/
package com.adobe.cq.social.group.client.api;

import com.adobe.cq.social.community.api.CommunityContext;
import com.adobe.cq.social.group.api.GroupUtil;
import com.adobe.cq.social.scf.ClientUtilities;
import com.adobe.cq.social.scf.PageInfo;
import com.adobe.cq.social.scf.QueryRequestInfo;
import com.adobe.cq.social.serviceusers.internal.ServiceUserWrapper;
import com.adobe.cq.social.user.api.AbstractCommunityAuthorizableCollection;
import com.adobe.granite.security.user.UserPropertiesService;
import org.apache.felix.scr.annotations.Reference;
import org.apache.felix.scr.annotations.ReferenceCardinality;
import org.apache.felix.scr.annotations.ReferencePolicy;
import org.apache.jackrabbit.api.JackrabbitSession;
import org.apache.jackrabbit.api.security.user.UserManager;
import org.apache.sling.api.resource.Resource;
import org.apache.sling.api.resource.ResourceResolver;
import org.apache.sling.jcr.api.SlingRepository;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import javax.jcr.RepositoryException;
import javax.jcr.Session;


public class AbstractCommunityGroupMemberListComponent extends AbstractCommunityAuthorizableCollection implements CommunityGroupMemberListComponent{

    private static final Logger LOG = LoggerFactory.getLogger(AbstractCommunityGroupMemberListComponent.class);

    @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY, policy = ReferencePolicy.STATIC)
    private SlingRepository repository;

    @Reference
    private ServiceUserWrapper serviceUserWrapper;

    private final PageInfo pageInfo;
    private final CommunityContext context;
    private static final String USER_ADMIN = "communities-user-admin";

    public AbstractCommunityGroupMemberListComponent(final Resource resource, final ClientUtilities utilities,
                                                     final QueryRequestInfo queryRequestInfo, final UserPropertiesService userPropertiesService,
                                                     final UserManager userManager,
                                                     final ServiceUserWrapper serviceUserWrapper,
                                                     SlingRepository repository) {
        super(resource, utilities, userManager, queryRequestInfo);
        final ResourceResolver resolver = resource.getResourceResolver();
        this.context = resource.adaptTo(CommunityContext.class);
        this.pageInfo = new PageInfo(this, utilities, pagination);
        this.serviceUserWrapper = serviceUserWrapper;
        this.repository = repository;

    }

    /*
     * (non-Javadoc)
     * @see com.adobe.cq.social.commons.client.api.SocialCollectionComponent#getTotalSize ()
     */
    @Override
    public int getTotalSize() {
        final int size = getItems().size();
        if (size < 10) {
            return ((int) (pageInfo.getSelectedPage()) - 1) * 10 + size;
        } else {
            return (int) (pageInfo.getSelectedPage()) * 10 + 1;
        }
    }

    @Override
    public PageInfo getPageInfo() {
        return pageInfo;
    }

    /*
     * (non-Javadoc)
     * @see com.adobe.cq.social.user.api.AbstractCommunityAuthorizableCollection#getChildResourceType()
     */
    @Override
    protected String getChildResourceType() {
        return CommunityGroupUser.RESOURCE_TYPE;
    }

    @Override
    public boolean isCanInvite() {
        final ResourceResolver resolver = this.clientUtils.getRequest().getResourceResolver();
        Session userAdminSession = null;
        boolean canInviteGroupMember = false;
        try {
            userAdminSession = serviceUserWrapper.loginService(repository, USER_ADMIN);
            userAdminSession.refresh(true);
            UserManager um = ((JackrabbitSession) userAdminSession).getUserManager();
            canInviteGroupMember = GroupUtil.canInviteGroupMember(resolver, context, serviceUserWrapper, repository, um);
        } catch (RepositoryException e) {
            LOG.error("Unable to check if user can invite", e);
        } finally {
            if (userAdminSession != null) {
                userAdminSession.logout();
            }
        }
        return canInviteGroupMember;
    }
}