com.liferay.journal.web.social.JournalArticleActivityInterpreter.java Source code

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Here is the source code for com.liferay.journal.web.social.JournalArticleActivityInterpreter.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.journal.web.social;

import com.liferay.journal.constants.JournalPortletKeys;
import com.liferay.journal.model.JournalArticle;
import com.liferay.journal.model.JournalArticleConstants;
import com.liferay.journal.service.JournalArticleLocalService;
import com.liferay.journal.service.permission.JournalArticlePermission;
import com.liferay.journal.service.permission.JournalFolderPermission;
import com.liferay.journal.social.JournalActivityKeys;
import com.liferay.journal.web.util.JournalResourceBundleLoader;
import com.liferay.portal.kernel.model.Layout;
import com.liferay.portal.kernel.security.permission.ActionKeys;
import com.liferay.portal.kernel.security.permission.PermissionChecker;
import com.liferay.portal.kernel.service.ServiceContext;
import com.liferay.portal.kernel.util.Portal;
import com.liferay.portal.kernel.util.ResourceBundleLoader;
import com.liferay.portal.kernel.util.Validator;
import com.liferay.social.kernel.model.BaseSocialActivityInterpreter;
import com.liferay.social.kernel.model.SocialActivity;
import com.liferay.social.kernel.model.SocialActivityConstants;
import com.liferay.social.kernel.model.SocialActivityInterpreter;

import org.osgi.service.component.annotations.Component;
import org.osgi.service.component.annotations.Reference;

/**
 * @author Roberto Diaz
 * @author Zsolt Berentey
 */
@Component(property = {
        "javax.portlet.name=" + JournalPortletKeys.JOURNAL }, service = SocialActivityInterpreter.class)
public class JournalArticleActivityInterpreter extends BaseSocialActivityInterpreter {

    @Override
    public String[] getClassNames() {
        return _CLASS_NAMES;
    }

    @Override
    protected String getPath(SocialActivity activity, ServiceContext serviceContext) throws Exception {

        JournalArticle article = _journalArticleLocalService.getLatestArticle(activity.getClassPK());

        Layout layout = article.getLayout();

        if (layout != null) {
            String groupFriendlyURL = _portal.getGroupFriendlyURL(layout.getLayoutSet(),
                    serviceContext.getThemeDisplay());

            return groupFriendlyURL.concat(JournalArticleConstants.CANONICAL_URL_SEPARATOR)
                    .concat(article.getUrlTitle());
        }

        return null;
    }

    @Override
    protected ResourceBundleLoader getResourceBundleLoader() {
        return JournalResourceBundleLoader.INSTANCE;
    }

    @Override
    protected String getTitlePattern(String groupName, SocialActivity activity) {

        int activityType = activity.getType();

        if (activityType == JournalActivityKeys.ADD_ARTICLE) {
            if (Validator.isNull(groupName)) {
                return "activity-journal-article-add-web-content";
            } else {
                return "activity-journal-article-add-web-content-in";
            }
        } else if (activityType == JournalActivityKeys.UPDATE_ARTICLE) {
            if (Validator.isNull(groupName)) {
                return "activity-journal-article-update-web-content";
            } else {
                return "activity-journal-article-update-web-content-in";
            }
        } else if (activityType == SocialActivityConstants.TYPE_MOVE_TO_TRASH) {
            if (Validator.isNull(groupName)) {
                return "activity-journal-article-move-to-trash";
            } else {
                return "activity-journal-article-move-to-trash-in";
            }
        } else if (activityType == SocialActivityConstants.TYPE_RESTORE_FROM_TRASH) {

            if (Validator.isNull(groupName)) {
                return "activity-journal-article-restore-from-trash";
            } else {
                return "activity-journal-article-restore-from-trash-in";
            }
        }

        return null;
    }

    @Override
    protected boolean hasPermissions(PermissionChecker permissionChecker, SocialActivity activity, String actionId,
            ServiceContext serviceContext) throws Exception {

        int activityType = activity.getType();

        if (activityType == JournalActivityKeys.ADD_ARTICLE) {
            JournalArticle article = _journalArticleLocalService.getLatestArticle(activity.getClassPK());

            return JournalFolderPermission.contains(permissionChecker, article.getGroupId(), article.getFolderId(),
                    ActionKeys.ADD_ARTICLE);
        } else if (activityType == JournalActivityKeys.UPDATE_ARTICLE) {
            return JournalArticlePermission.contains(permissionChecker, activity.getClassPK(), ActionKeys.UPDATE);
        }

        return JournalArticlePermission.contains(permissionChecker, activity.getClassPK(), actionId);
    }

    @Reference(unbind = "-")
    protected void setJournalArticleLocalService(JournalArticleLocalService journalArticleLocalService) {

        _journalArticleLocalService = journalArticleLocalService;
    }

    private static final String[] _CLASS_NAMES = { JournalArticle.class.getName() };

    private JournalArticleLocalService _journalArticleLocalService;

    @Reference
    private Portal _portal;

}