001    /**
002     * Copyright (c) 2000-2013 Liferay, Inc. All rights reserved.
003     *
004     * The contents of this file are subject to the terms of the Liferay Enterprise
005     * Subscription License ("License"). You may not use this file except in
006     * compliance with the License. You can obtain a copy of the License by
007     * contacting Liferay, Inc. See the License for the specific language governing
008     * permissions and limitations under the License, including but not limited to
009     * distribution rights of the Software.
010     *
011     *
012     *
013     */
014    
015    package com.liferay.portlet.journal.asset;
016    
017    import com.liferay.portal.kernel.exception.PortalException;
018    import com.liferay.portal.kernel.exception.SystemException;
019    import com.liferay.portal.kernel.portlet.LiferayPortletRequest;
020    import com.liferay.portal.kernel.portlet.LiferayPortletResponse;
021    import com.liferay.portal.kernel.trash.TrashRenderer;
022    import com.liferay.portal.kernel.util.HtmlUtil;
023    import com.liferay.portal.kernel.workflow.WorkflowConstants;
024    import com.liferay.portal.security.permission.ActionKeys;
025    import com.liferay.portal.security.permission.PermissionChecker;
026    import com.liferay.portal.theme.ThemeDisplay;
027    import com.liferay.portal.util.PortletKeys;
028    import com.liferay.portal.util.PropsValues;
029    import com.liferay.portal.util.WebKeys;
030    import com.liferay.portlet.asset.model.AssetRendererFactory;
031    import com.liferay.portlet.asset.model.BaseAssetRenderer;
032    import com.liferay.portlet.journal.model.JournalFolder;
033    import com.liferay.portlet.journal.service.JournalArticleServiceUtil;
034    import com.liferay.portlet.journal.service.JournalFolderServiceUtil;
035    import com.liferay.portlet.journal.service.permission.JournalFolderPermission;
036    import com.liferay.portlet.trash.util.TrashUtil;
037    
038    import java.util.Date;
039    import java.util.Locale;
040    
041    import javax.portlet.PortletRequest;
042    import javax.portlet.PortletURL;
043    import javax.portlet.RenderRequest;
044    import javax.portlet.RenderResponse;
045    import javax.portlet.WindowState;
046    
047    /**
048     * @author Alexander Chow
049     */
050    public class JournalFolderAssetRenderer
051            extends BaseAssetRenderer implements TrashRenderer {
052    
053            public static final String TYPE = "folder";
054    
055            public JournalFolderAssetRenderer(JournalFolder folder) {
056                    _folder = folder;
057            }
058    
059            @Override
060            public String getClassName() {
061                    return JournalFolder.class.getName();
062            }
063    
064            @Override
065            public long getClassPK() {
066                    return _folder.getFolderId();
067            }
068    
069            @Override
070            public Date getDisplayDate() {
071                    return _folder.getModifiedDate();
072            }
073    
074            @Override
075            public long getGroupId() {
076                    return _folder.getGroupId();
077            }
078    
079            @Override
080            public String getIconPath(ThemeDisplay themeDisplay) {
081                    if (!PropsValues.JOURNAL_FOLDER_ICON_CHECK_COUNT) {
082                            return themeDisplay.getPathThemeImages() +
083                                    "/common/folder_empty.png";
084                    }
085    
086                    try {
087                            if (JournalFolderServiceUtil.getFoldersAndArticlesCount(
088                                            _folder.getGroupId(), _folder.getFolderId(),
089                                            WorkflowConstants.STATUS_APPROVED) > 0) {
090    
091                                    return themeDisplay.getPathThemeImages() +
092                                            "/common/folder_full_document.png";
093                            }
094                    }
095                    catch (Exception e) {
096                    }
097    
098                    return themeDisplay.getPathThemeImages() + "/common/folder_empty.png";
099            }
100    
101            @Override
102            public String getPortletId() {
103                    AssetRendererFactory assetRendererFactory = getAssetRendererFactory();
104    
105                    return assetRendererFactory.getPortletId();
106            }
107    
108            @Override
109            public int getStatus() {
110                    return _folder.getStatus();
111            }
112    
113            @Override
114            public String getSummary(Locale locale) {
115                    return HtmlUtil.stripHtml(_folder.getDescription());
116            }
117    
118            @Override
119            public String getThumbnailPath(PortletRequest portletRequest)
120                    throws Exception {
121    
122                    ThemeDisplay themeDisplay = (ThemeDisplay)portletRequest.getAttribute(
123                            WebKeys.THEME_DISPLAY);
124    
125                    int articlesCount = JournalArticleServiceUtil.getArticlesCount(
126                            _folder.getGroupId(), _folder.getFolderId());
127                    int foldersCount = JournalFolderServiceUtil.getFoldersCount(
128                            _folder.getGroupId(), _folder.getFolderId());
129    
130                    if ((articlesCount > 0) || (foldersCount > 0)) {
131                            return themeDisplay.getPathThemeImages() +
132                                    "/file_system/large/folder_full_article.png";
133                    }
134    
135                    return themeDisplay.getPathThemeImages() +
136                            "/file_system/large/folder_empty_article.png";
137            }
138    
139            @Override
140            public String getTitle(Locale locale) {
141                    return TrashUtil.getOriginalTitle(_folder.getName());
142            }
143    
144            @Override
145            public String getType() {
146                    return TYPE;
147            }
148    
149            @Override
150            public PortletURL getURLEdit(
151                            LiferayPortletRequest liferayPortletRequest,
152                            LiferayPortletResponse liferayPortletResponse)
153                    throws Exception {
154    
155                    PortletURL portletURL = liferayPortletResponse.createLiferayPortletURL(
156                            getControlPanelPlid(liferayPortletRequest), PortletKeys.JOURNAL,
157                            PortletRequest.RENDER_PHASE);
158    
159                    portletURL.setParameter("struts_action", "/journal/edit_folder");
160                    portletURL.setParameter(
161                            "folderId", String.valueOf(_folder.getFolderId()));
162    
163                    return portletURL;
164            }
165    
166            @Override
167            public PortletURL getURLView(
168                            LiferayPortletResponse liferayPortletResponse,
169                            WindowState windowState)
170                    throws Exception {
171    
172                    AssetRendererFactory assetRendererFactory = getAssetRendererFactory();
173    
174                    PortletURL portletURL = assetRendererFactory.getURLView(
175                            liferayPortletResponse, windowState);
176    
177                    portletURL.setParameter("struts_action", "/journal/view");
178                    portletURL.setParameter(
179                            "folderId", String.valueOf(_folder.getFolderId()));
180                    portletURL.setWindowState(windowState);
181    
182                    return portletURL;
183            }
184    
185            @Override
186            public String getURLViewInContext(
187                    LiferayPortletRequest liferayPortletRequest,
188                    LiferayPortletResponse liferayPortletResponse,
189                    String noSuchEntryRedirect) {
190    
191                    return getURLViewInContext(
192                            liferayPortletRequest, noSuchEntryRedirect, "/journal/find_folder",
193                            "folderId", _folder.getFolderId());
194            }
195    
196            @Override
197            public long getUserId() {
198                    return _folder.getUserId();
199            }
200    
201            @Override
202            public String getUserName() {
203                    return _folder.getUserName();
204            }
205    
206            @Override
207            public String getUuid() {
208                    return _folder.getUuid();
209            }
210    
211            @Override
212            public boolean hasViewPermission(PermissionChecker permissionChecker)
213                    throws PortalException, SystemException {
214    
215                    return JournalFolderPermission.contains(
216                            permissionChecker, _folder, ActionKeys.VIEW);
217            }
218    
219            @Override
220            public String render(
221                            RenderRequest renderRequest, RenderResponse renderResponse,
222                            String template)
223                    throws Exception {
224    
225                    if (template.equals(TEMPLATE_FULL_CONTENT)) {
226                            renderRequest.setAttribute(WebKeys.JOURNAL_FOLDER, _folder);
227    
228                            return "/html/portlet/journal/asset/folder_" + template + ".jsp";
229                    }
230                    else {
231                            return null;
232                    }
233            }
234    
235            private JournalFolder _folder;
236    
237    }