com.liferay.microblogs.web.internal.asset.MicroblogsEntryAssetRenderer.java Source code

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Here is the source code for com.liferay.microblogs.web.internal.asset.MicroblogsEntryAssetRenderer.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.microblogs.web.internal.asset;

import com.liferay.asset.kernel.model.BaseJSPAssetRenderer;
import com.liferay.microblogs.constants.MicroblogsPortletKeys;
import com.liferay.microblogs.model.MicroblogsEntry;
import com.liferay.microblogs.web.internal.util.WebKeys;
import com.liferay.portal.kernel.model.Group;
import com.liferay.portal.kernel.model.User;
import com.liferay.portal.kernel.portlet.LiferayPortletRequest;
import com.liferay.portal.kernel.portlet.LiferayPortletResponse;
import com.liferay.portal.kernel.portlet.PortletURLFactoryUtil;
import com.liferay.portal.kernel.security.permission.ActionKeys;
import com.liferay.portal.kernel.security.permission.PermissionChecker;
import com.liferay.portal.kernel.security.permission.resource.ModelResourcePermission;
import com.liferay.portal.kernel.service.GroupLocalServiceUtil;
import com.liferay.portal.kernel.theme.ThemeDisplay;
import com.liferay.portal.kernel.util.PortalUtil;

import java.util.Locale;

import javax.portlet.PortletRequest;
import javax.portlet.PortletResponse;
import javax.portlet.PortletURL;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * @author Matthew Kong
 */
public class MicroblogsEntryAssetRenderer extends BaseJSPAssetRenderer<MicroblogsEntry> {

    public MicroblogsEntryAssetRenderer(MicroblogsEntry entry,
            ModelResourcePermission<MicroblogsEntry> modelResourcePermission) {

        _entry = entry;
        _microblogsEntryModelResourcePermission = modelResourcePermission;
    }

    @Override
    public MicroblogsEntry getAssetObject() {
        return _entry;
    }

    @Override
    public String getClassName() {
        return MicroblogsEntry.class.getName();
    }

    @Override
    public long getClassPK() {
        return _entry.getMicroblogsEntryId();
    }

    @Override
    public long getGroupId() {
        try {
            Group group = GroupLocalServiceUtil.getCompanyGroup(_entry.getCompanyId());

            return group.getGroupId();
        } catch (Exception e) {
        }

        return 0;
    }

    @Override
    public String getJspPath(HttpServletRequest request, String template) {
        if (template.equals(TEMPLATE_ABSTRACT) || template.equals(TEMPLATE_FULL_CONTENT)) {

            return "/microblogs/asset/" + template + ".jsp";
        } else {
            return null;
        }
    }

    @Override
    public String getSummary(PortletRequest portletRequest, PortletResponse portletResponse) {

        return _entry.getContent();
    }

    @Override
    public String getTitle(Locale locale) {
        return _entry.getContent();
    }

    @Override
    public String getURLViewInContext(LiferayPortletRequest liferayPortletRequest,
            LiferayPortletResponse liferayPortletResponse, String noSuchEntryRedirect) {

        try {
            ThemeDisplay themeDisplay = (ThemeDisplay) liferayPortletRequest.getAttribute(WebKeys.THEME_DISPLAY);

            User user = themeDisplay.getUser();

            long portletPlid = PortalUtil.getPlidFromPortletId(user.getGroupId(), true,
                    MicroblogsPortletKeys.MICROBLOGS);

            PortletURL portletURL = PortletURLFactoryUtil.create(liferayPortletRequest,
                    MicroblogsPortletKeys.MICROBLOGS, portletPlid, PortletRequest.RENDER_PHASE);

            portletURL.setParameter("mvcPath", "/html/microblogs/view.jsp");

            long microblogsEntryId = _entry.getMicroblogsEntryId();

            if (_entry.getParentMicroblogsEntryId() > 0) {
                microblogsEntryId = _entry.getParentMicroblogsEntryId();
            }

            portletURL.setParameter("parentMicroblogsEntryId", String.valueOf(microblogsEntryId));

            return portletURL.toString();
        } catch (Exception e) {
        }

        return null;
    }

    @Override
    public long getUserId() {
        return _entry.getUserId();
    }

    @Override
    public String getUserName() {
        return _entry.getUserName();
    }

    @Override
    public String getUuid() {
        return null;
    }

    @Override
    public boolean hasViewPermission(PermissionChecker permissionChecker) {
        try {
            return _microblogsEntryModelResourcePermission.contains(permissionChecker, _entry, ActionKeys.VIEW);
        } catch (Exception e) {
        }

        return false;
    }

    @Override
    public boolean include(HttpServletRequest request, HttpServletResponse response, String template)
            throws Exception {

        request.setAttribute(WebKeys.MICROBLOGS_ENTRY, _entry);

        return super.include(request, response, template);
    }

    private final MicroblogsEntry _entry;
    private final ModelResourcePermission<MicroblogsEntry> _microblogsEntryModelResourcePermission;

}