com.liferay.wiki.web.internal.display.context.DefaultWikiPageInfoPanelDisplayContext.java Source code

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Here is the source code for com.liferay.wiki.web.internal.display.context.DefaultWikiPageInfoPanelDisplayContext.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.wiki.web.internal.display.context;

import com.liferay.portal.kernel.theme.ThemeDisplay;
import com.liferay.portal.kernel.util.StringBundler;
import com.liferay.wiki.display.context.WikiPageInfoPanelDisplayContext;
import com.liferay.wiki.model.WikiNode;
import com.liferay.wiki.model.WikiPage;
import com.liferay.wiki.service.WikiPageLocalServiceUtil;
import com.liferay.wiki.web.internal.display.context.util.WikiPageInfoPanelRequestHelper;

import java.util.List;
import java.util.UUID;

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

/**
 * @author Adolfo Prez
 */
public class DefaultWikiPageInfoPanelDisplayContext implements WikiPageInfoPanelDisplayContext {

    public DefaultWikiPageInfoPanelDisplayContext(HttpServletRequest request, HttpServletResponse response) {

        _wikiPageInfoPanelRequestHelper = new WikiPageInfoPanelRequestHelper(request);
    }

    @Override
    public WikiPage getFirstPage() {
        List<WikiPage> pages = _wikiPageInfoPanelRequestHelper.getPages();

        if (pages.isEmpty()) {
            return _wikiPageInfoPanelRequestHelper.getPage();
        }

        return pages.get(0);
    }

    @Override
    public String getPageRSSURL(WikiPage page) {
        ThemeDisplay themeDisplay = _wikiPageInfoPanelRequestHelper.getThemeDisplay();

        StringBundler sb = new StringBundler(5);

        sb.append(themeDisplay.getPathMain());
        sb.append("/wiki/rss?nodeId=");
        sb.append(page.getNodeId());
        sb.append("&title=");
        sb.append(page.getTitle());

        return sb.toString();
    }

    @Override
    public int getPagesCount() {
        WikiNode node = _wikiPageInfoPanelRequestHelper.getCurrentNode();

        return WikiPageLocalServiceUtil.getPagesCount(node.getNodeId(), true);
    }

    @Override
    public int getSelectedPagesCount() {
        List<?> items = getSelectedPages();

        return items.size();
    }

    @Override
    public UUID getUuid() {
        return _UUID;
    }

    @Override
    public boolean isMultiplePageSelection() {
        List<?> items = getSelectedPages();

        if (items.size() > 1) {
            return true;
        } else {
            return false;
        }
    }

    @Override
    public boolean isShowSidebarHeader() {
        return _wikiPageInfoPanelRequestHelper.isShowSidebarHeader();
    }

    @Override
    public boolean isSinglePageSelection() {
        List<WikiPage> pages = _wikiPageInfoPanelRequestHelper.getPages();

        if (pages.size() == 1) {
            return true;
        } else {
            WikiPage page = _wikiPageInfoPanelRequestHelper.getPage();

            if (page != null) {
                return true;
            }

            return false;
        }
    }

    protected List<WikiPage> getSelectedPages() {
        return _wikiPageInfoPanelRequestHelper.getPages();
    }

    private static final UUID _UUID = UUID.fromString("7099F1F8-ED73-47D8-9CDC-ED292BF7779F");

    private final WikiPageInfoPanelRequestHelper _wikiPageInfoPanelRequestHelper;

}