001    /**
002     * Copyright (c) 2000-present Liferay, Inc. All rights reserved.
003     *
004     * This library is free software; you can redistribute it and/or modify it under
005     * the terms of the GNU Lesser General Public License as published by the Free
006     * Software Foundation; either version 2.1 of the License, or (at your option)
007     * any later version.
008     *
009     * This library is distributed in the hope that it will be useful, but WITHOUT
010     * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
011     * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
012     * details.
013     */
014    
015    package com.liferay.portlet.wiki.asset;
016    
017    import com.liferay.portal.kernel.exception.PortalException;
018    import com.liferay.portal.kernel.portlet.LiferayPortletResponse;
019    import com.liferay.portal.kernel.portlet.LiferayPortletURL;
020    import com.liferay.portal.security.permission.PermissionChecker;
021    import com.liferay.portal.theme.ThemeDisplay;
022    import com.liferay.portal.util.PortletKeys;
023    import com.liferay.portlet.asset.model.AssetRenderer;
024    import com.liferay.portlet.asset.model.BaseAssetRendererFactory;
025    import com.liferay.portlet.wiki.model.WikiPage;
026    import com.liferay.portlet.wiki.model.WikiPageResource;
027    import com.liferay.portlet.wiki.service.WikiPageLocalServiceUtil;
028    import com.liferay.portlet.wiki.service.WikiPageResourceLocalServiceUtil;
029    import com.liferay.portlet.wiki.service.permission.WikiPagePermission;
030    
031    import javax.portlet.PortletRequest;
032    import javax.portlet.PortletURL;
033    import javax.portlet.WindowState;
034    import javax.portlet.WindowStateException;
035    
036    /**
037     * @author Julio Camarero
038     * @author Juan Fern??ndez
039     * @author Jorge Ferrer
040     * @author Raymond Aug??
041     * @author Sergio Gonz??lez
042     */
043    public class WikiPageAssetRendererFactory extends BaseAssetRendererFactory {
044    
045            public static final String TYPE = "wiki";
046    
047            public WikiPageAssetRendererFactory() {
048                    setLinkable(true);
049            }
050    
051            @Override
052            public AssetRenderer getAssetRenderer(long classPK, int type)
053                    throws PortalException {
054    
055                    WikiPage page = WikiPageLocalServiceUtil.fetchWikiPage(classPK);
056    
057                    if (page == null) {
058                            if (type == TYPE_LATEST_APPROVED) {
059                                    page = WikiPageLocalServiceUtil.getPage(classPK);
060                            }
061                            else {
062                                    WikiPageResource pageResource =
063                                            WikiPageResourceLocalServiceUtil.getPageResource(classPK);
064    
065                                    page = WikiPageLocalServiceUtil.getPage(
066                                            pageResource.getNodeId(), pageResource.getTitle(), null);
067                            }
068                    }
069    
070                    WikiPageAssetRenderer wikiPageAssetRenderer = new WikiPageAssetRenderer(
071                            page);
072    
073                    wikiPageAssetRenderer.setAssetRendererType(type);
074    
075                    return wikiPageAssetRenderer;
076            }
077    
078            @Override
079            public String getClassName() {
080                    return WikiPage.class.getName();
081            }
082    
083            @Override
084            public String getIconCssClass() {
085                    return "icon-file-alt";
086            }
087    
088            @Override
089            public String getType() {
090                    return TYPE;
091            }
092    
093            @Override
094            public PortletURL getURLView(
095                    LiferayPortletResponse liferayPortletResponse,
096                    WindowState windowState) {
097    
098                    LiferayPortletURL liferayPortletURL =
099                            liferayPortletResponse.createLiferayPortletURL(
100                                    PortletKeys.WIKI, PortletRequest.RENDER_PHASE);
101    
102                    try {
103                            liferayPortletURL.setWindowState(windowState);
104                    }
105                    catch (WindowStateException wse) {
106                    }
107    
108                    return liferayPortletURL;
109            }
110    
111            @Override
112            public boolean hasPermission(
113                            PermissionChecker permissionChecker, long classPK, String actionId)
114                    throws Exception {
115    
116                    return WikiPagePermission.contains(
117                            permissionChecker, classPK, actionId);
118            }
119    
120            @Override
121            protected String getIconPath(ThemeDisplay themeDisplay) {
122                    return themeDisplay.getPathThemeImages() + "/common/pages.png";
123            }
124    
125    }