001    /**
002     * Copyright (c) 2000-2013 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.journal.asset;
016    
017    import com.liferay.portal.kernel.portlet.LiferayPortletRequest;
018    import com.liferay.portal.kernel.portlet.LiferayPortletResponse;
019    import com.liferay.portal.kernel.trash.TrashRenderer;
020    import com.liferay.portal.kernel.util.HtmlUtil;
021    import com.liferay.portal.kernel.workflow.WorkflowConstants;
022    import com.liferay.portal.theme.ThemeDisplay;
023    import com.liferay.portal.util.PortletKeys;
024    import com.liferay.portal.util.WebKeys;
025    import com.liferay.portlet.asset.model.AssetRendererFactory;
026    import com.liferay.portlet.asset.model.BaseAssetRenderer;
027    import com.liferay.portlet.journal.model.JournalFolder;
028    import com.liferay.portlet.journal.service.JournalArticleServiceUtil;
029    import com.liferay.portlet.journal.service.JournalFolderServiceUtil;
030    import com.liferay.portlet.trash.util.TrashUtil;
031    
032    import java.util.Date;
033    import java.util.Locale;
034    
035    import javax.portlet.PortletRequest;
036    import javax.portlet.PortletURL;
037    import javax.portlet.RenderRequest;
038    import javax.portlet.RenderResponse;
039    import javax.portlet.WindowState;
040    
041    /**
042     * @author Alexander Chow
043     */
044    public class JournalFolderAssetRenderer
045            extends BaseAssetRenderer implements TrashRenderer {
046    
047            public static final String TYPE = "folder";
048    
049            public JournalFolderAssetRenderer(JournalFolder folder) {
050                    _folder = folder;
051            }
052    
053            public String getClassName() {
054                    return JournalFolder.class.getName();
055            }
056    
057            public long getClassPK() {
058                    return _folder.getFolderId();
059            }
060    
061            @Override
062            public Date getDisplayDate() {
063                    return _folder.getModifiedDate();
064            }
065    
066            public long getGroupId() {
067                    return _folder.getGroupId();
068            }
069    
070            @Override
071            public String getIconPath(ThemeDisplay themeDisplay) {
072                    try {
073                            if (JournalFolderServiceUtil.getFoldersAndArticlesCount(
074                                            _folder.getGroupId(), _folder.getFolderId(),
075                                            WorkflowConstants.STATUS_APPROVED) > 0) {
076    
077                                    return themeDisplay.getPathThemeImages() +
078                                            "/common/folder_full_document.png";
079                            }
080                    }
081                    catch (Exception e) {
082                    }
083    
084                    return themeDisplay.getPathThemeImages() + "/common/folder_empty.png";
085            }
086    
087            public String getPortletId() {
088                    AssetRendererFactory assetRendererFactory = getAssetRendererFactory();
089    
090                    return assetRendererFactory.getPortletId();
091            }
092    
093            public String getSummary(Locale locale) {
094                    return HtmlUtil.stripHtml(_folder.getDescription());
095            }
096    
097            @Override
098            public String getThumbnailPath(PortletRequest portletRequest)
099                    throws Exception {
100    
101                    ThemeDisplay themeDisplay = (ThemeDisplay)portletRequest.getAttribute(
102                            WebKeys.THEME_DISPLAY);
103    
104                    int articlesCount = JournalArticleServiceUtil.getArticlesCount(
105                            _folder.getGroupId(), _folder.getFolderId());
106                    int foldersCount = JournalFolderServiceUtil.getFoldersCount(
107                            _folder.getGroupId(), _folder.getFolderId());
108    
109                    if ((articlesCount > 0) || (foldersCount > 0)) {
110                            return themeDisplay.getPathThemeImages() +
111                                    "/file_system/large/folder_full_article.png";
112                    }
113    
114                    return themeDisplay.getPathThemeImages() +
115                            "/file_system/large/folder_empty.png";
116            }
117    
118            public String getTitle(Locale locale) {
119                    return TrashUtil.getOriginalTitle(_folder.getName());
120            }
121    
122            public String getType() {
123                    return TYPE;
124            }
125    
126            @Override
127            public PortletURL getURLEdit(
128                            LiferayPortletRequest liferayPortletRequest,
129                            LiferayPortletResponse liferayPortletResponse)
130                    throws Exception {
131    
132                    PortletURL portletURL = liferayPortletResponse.createLiferayPortletURL(
133                            getControlPanelPlid(liferayPortletRequest), PortletKeys.JOURNAL,
134                            PortletRequest.RENDER_PHASE);
135    
136                    portletURL.setParameter("struts_action", "/journal/edit_folder");
137                    portletURL.setParameter(
138                            "folderId", String.valueOf(_folder.getFolderId()));
139    
140                    return portletURL;
141            }
142    
143            @Override
144            public PortletURL getURLView(
145                            LiferayPortletResponse liferayPortletResponse,
146                            WindowState windowState)
147                    throws Exception {
148    
149                    PortletURL portletURL = liferayPortletResponse.createLiferayPortletURL(
150                            PortletKeys.JOURNAL, PortletRequest.RENDER_PHASE);
151    
152                    portletURL.setParameter("struts_action", "/journal/view");
153                    portletURL.setParameter(
154                            "folderId", String.valueOf(_folder.getFolderId()));
155                    portletURL.setWindowState(windowState);
156    
157                    return portletURL;
158            }
159    
160            @Override
161            public String getURLViewInContext(
162                    LiferayPortletRequest liferayPortletRequest,
163                    LiferayPortletResponse liferayPortletResponse,
164                    String noSuchEntryRedirect) {
165    
166                    return getURLViewInContext(
167                            liferayPortletRequest, noSuchEntryRedirect, "/journal/find_folder",
168                            "folderId", _folder.getFolderId());
169            }
170    
171            public long getUserId() {
172                    return _folder.getUserId();
173            }
174    
175            public String getUserName() {
176                    return _folder.getUserName();
177            }
178    
179            public String getUuid() {
180                    return _folder.getUuid();
181            }
182    
183            public String render(
184                            RenderRequest renderRequest, RenderResponse renderResponse,
185                            String template)
186                    throws Exception {
187    
188                    if (template.equals(TEMPLATE_FULL_CONTENT)) {
189                            renderRequest.setAttribute(WebKeys.JOURNAL_FOLDER, _folder);
190    
191                            return "/html/portlet/journal/asset/folder_" + template + ".jsp";
192                    }
193                    else {
194                            return null;
195                    }
196            }
197    
198            private JournalFolder _folder;
199    
200    }