com.liferay.journal.content.asset.addon.entry.comments.internal.CommentsContentMetadataAssetAddonEntry.java Source code

Introduction

Here is the source code for com.liferay.journal.content.asset.addon.entry.comments.internal.CommentsContentMetadataAssetAddonEntry.java

Source

/**
 * 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.content.asset.addon.entry.comments.internal;

import com.liferay.journal.configuration.JournalServiceConfiguration;
import com.liferay.journal.content.asset.addon.entry.common.ContentMetadataAssetAddonEntry;
import com.liferay.portal.configuration.metatype.bnd.util.ConfigurableUtil;
import com.liferay.portal.kernel.language.LanguageUtil;
import com.liferay.portal.kernel.servlet.taglib.ui.AssetAddonEntry;
import com.liferay.portal.kernel.servlet.taglib.ui.BaseJSPAssetAddonEntry;
import com.liferay.portal.kernel.util.WebKeys;

import java.io.IOException;

import java.util.List;
import java.util.Locale;
import java.util.Map;

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

import org.osgi.service.component.annotations.Activate;
import org.osgi.service.component.annotations.Component;
import org.osgi.service.component.annotations.ConfigurationPolicy;
import org.osgi.service.component.annotations.Modified;
import org.osgi.service.component.annotations.Reference;

/**
 * @author Julio Camarero
 */
@Component(configurationPid = "com.liferay.journal.configuration.JournalServiceConfiguration", configurationPolicy = ConfigurationPolicy.OPTIONAL, immediate = true, service = ContentMetadataAssetAddonEntry.class)
public class CommentsContentMetadataAssetAddonEntry extends BaseJSPAssetAddonEntry
        implements ContentMetadataAssetAddonEntry {

    @Override
    public String getIcon() {
        return "comments";
    }

    @Override
    public String getJspPath() {
        return "/comments.jsp";
    }

    @Override
    public String getKey() {
        return "enableComments";
    }

    @Override
    public String getLabel(Locale locale) {
        return LanguageUtil.get(locale, "comments");
    }

    @Override
    public Double getWeight() {
        return 3.0;
    }

    @Override
    public void include(HttpServletRequest request, HttpServletResponse response) throws IOException {

        request.setAttribute(WebKeys.ASSET_ADDON_ENTRY, this);

        super.include(request, response);
    }

    public boolean isCommentsRatingsSelected(HttpServletRequest request) {
        if (_commentRatingsContentMetadataAssetAddonEntry != null) {
            List<AssetAddonEntry> assetAddonEntries = (List<AssetAddonEntry>) request
                    .getAttribute(WebKeys.ASSET_ADDON_ENTRIES);

            if ((assetAddonEntries != null)
                    && assetAddonEntries.contains(_commentRatingsContentMetadataAssetAddonEntry)) {

                return true;
            }
        }

        return false;
    }

    @Override
    public boolean isEnabled() {
        if (!_journalServiceConfiguration.articleCommentsEnabled()) {
            return false;
        }

        return super.isEnabled();
    }

    @Reference(unbind = "-")
    public void setCommentRatingsContentMetadataAssetAddonEntry(
            CommentRatingsContentMetadataAssetAddonEntry commentRatingsContentMetadataAssetAddonEntry) {

        _commentRatingsContentMetadataAssetAddonEntry = commentRatingsContentMetadataAssetAddonEntry;
    }

    @Override
    @Reference(target = "(osgi.web.symbolicname=com.liferay.journal.content.asset.addon.entry.comments)", unbind = "-")
    public void setServletContext(ServletContext servletContext) {
        super.setServletContext(servletContext);
    }

    @Activate
    @Modified
    protected void activate(Map<String, Object> properties) {
        _journalServiceConfiguration = ConfigurableUtil.createConfigurable(JournalServiceConfiguration.class,
                properties);
    }

    private CommentRatingsContentMetadataAssetAddonEntry _commentRatingsContentMetadataAssetAddonEntry;
    private JournalServiceConfiguration _journalServiceConfiguration;

}