com.liferay.wol.wall.social.WallActivityInterpreter.java Source code

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Here is the source code for com.liferay.wol.wall.social.WallActivityInterpreter.java

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/**
 * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

package com.liferay.wol.wall.social;

import com.liferay.portal.kernel.util.StringPool;
import com.liferay.portal.model.User;
import com.liferay.portal.service.UserLocalServiceUtil;
import com.liferay.portal.theme.ThemeDisplay;
import com.liferay.portlet.social.model.BaseSocialActivityInterpreter;
import com.liferay.portlet.social.model.SocialActivity;
import com.liferay.portlet.social.model.SocialActivityFeedEntry;
import com.liferay.wol.model.WallEntry;
import com.liferay.wol.service.WallEntryLocalServiceUtil;

/**
 * <a href="WallActivityInterpreter.java.html"><b><i>View Source</i></b></a>
 *
 * @author Brian Wing Shun Chan
 *
 */
public class WallActivityInterpreter extends BaseSocialActivityInterpreter {

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

    protected SocialActivityFeedEntry doInterpret(SocialActivity activity, ThemeDisplay themeDisplay)
            throws Exception {

        String creatorUserName = getUserName(activity.getUserId(), themeDisplay);
        String receiverUserName = getUserName(activity.getReceiverUserId(), themeDisplay);

        User receiverUser = UserLocalServiceUtil.getUserById(activity.getReceiverUserId());

        int activityType = activity.getType();

        // Link

        WallEntry wallEntry = WallEntryLocalServiceUtil.getWallEntry(activity.getClassPK());

        String link = themeDisplay.getURLPortal() + themeDisplay.getPathFriendlyURLPublic() + StringPool.SLASH
                + receiverUser.getScreenName() + "/profile/-/wall/" + activity.getClassPK();

        // Title

        String title = StringPool.BLANK;

        if (activityType == WallActivityKeys.ADD_ENTRY) {
            title = themeDisplay.translate("activity-wol-wall-add-entry",
                    new Object[] { creatorUserName, receiverUserName });
        }

        // Body

        StringBuilder sb = new StringBuilder();

        sb.append("<a href=\"");
        sb.append(link);
        sb.append("\">");
        sb.append(cleanContent(wallEntry.getComments()));
        sb.append("</a>");

        String body = sb.toString();

        return new SocialActivityFeedEntry(link, title, body);
    }

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

}