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.bookmarks.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.WebKeys;
029    import com.liferay.portlet.asset.model.AssetRendererFactory;
030    import com.liferay.portlet.asset.model.BaseAssetRenderer;
031    import com.liferay.portlet.bookmarks.model.BookmarksFolder;
032    import com.liferay.portlet.bookmarks.service.BookmarksEntryServiceUtil;
033    import com.liferay.portlet.bookmarks.service.BookmarksFolderServiceUtil;
034    import com.liferay.portlet.bookmarks.service.permission.BookmarksFolderPermission;
035    import com.liferay.portlet.trash.util.TrashUtil;
036    
037    import java.util.Date;
038    import java.util.Locale;
039    
040    import javax.portlet.PortletRequest;
041    import javax.portlet.PortletURL;
042    import javax.portlet.RenderRequest;
043    import javax.portlet.RenderResponse;
044    import javax.portlet.WindowState;
045    
046    /**
047     * @author Eudaldo Alonso
048     * @author Alexander Chow
049     */
050    public class BookmarksFolderAssetRenderer
051            extends BaseAssetRenderer implements TrashRenderer {
052    
053            public static final String TYPE = "bookmarks_folder";
054    
055            public BookmarksFolderAssetRenderer(BookmarksFolder folder) {
056                    _folder = folder;
057            }
058    
059            @Override
060            public String getClassName() {
061                    return BookmarksFolder.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                    try {
082                            if (BookmarksFolderServiceUtil.getFoldersAndEntriesCount(
083                                            _folder.getGroupId(), _folder.getFolderId(),
084                                            WorkflowConstants.STATUS_APPROVED) > 0) {
085    
086                                    return themeDisplay.getPathThemeImages() +
087                                            "/common/folder_full_document.png";
088                            }
089                    }
090                    catch (Exception e) {
091                    }
092    
093                    return themeDisplay.getPathThemeImages() + "/common/folder_empty.png";
094            }
095    
096            @Override
097            public String getPortletId() {
098                    AssetRendererFactory assetRendererFactory = getAssetRendererFactory();
099    
100                    return assetRendererFactory.getPortletId();
101            }
102    
103            @Override
104            public String getSummary(Locale locale) {
105                    return HtmlUtil.stripHtml(_folder.getDescription());
106            }
107    
108            @Override
109            public String getThumbnailPath(PortletRequest portletRequest)
110                    throws Exception {
111    
112                    ThemeDisplay themeDisplay = (ThemeDisplay)portletRequest.getAttribute(
113                            WebKeys.THEME_DISPLAY);
114    
115                    int entriesCount = BookmarksEntryServiceUtil.getEntriesCount(
116                            _folder.getGroupId(), _folder.getFolderId());
117                    int foldersCount = BookmarksFolderServiceUtil.getFoldersCount(
118                            _folder.getGroupId(), _folder.getFolderId());
119    
120                    if ((entriesCount > 0) || (foldersCount > 0)) {
121                            return themeDisplay.getPathThemeImages() +
122                                    "/file_system/large/folder_full_bookmark.png";
123                    }
124    
125                    return themeDisplay.getPathThemeImages() +
126                            "/file_system/large/folder_empty_bookmark.png";
127            }
128    
129            @Override
130            public String getTitle(Locale locale) {
131                    return TrashUtil.getOriginalTitle(_folder.getName());
132            }
133    
134            @Override
135            public String getType() {
136                    return TYPE;
137            }
138    
139            @Override
140            public PortletURL getURLEdit(
141                            LiferayPortletRequest liferayPortletRequest,
142                            LiferayPortletResponse liferayPortletResponse)
143                    throws Exception {
144    
145                    PortletURL portletURL = liferayPortletResponse.createLiferayPortletURL(
146                            getControlPanelPlid(liferayPortletRequest), PortletKeys.BOOKMARKS,
147                            PortletRequest.RENDER_PHASE);
148    
149                    portletURL.setParameter("struts_action", "/bookmarks/edit_folder");
150                    portletURL.setParameter(
151                            "folderId", String.valueOf(_folder.getFolderId()));
152    
153                    return portletURL;
154            }
155    
156            @Override
157            public PortletURL getURLView(
158                            LiferayPortletResponse liferayPortletResponse,
159                            WindowState windowState)
160                    throws Exception {
161    
162                    AssetRendererFactory assetRendererFactory = getAssetRendererFactory();
163    
164                    PortletURL portletURL = assetRendererFactory.getURLView(
165                            liferayPortletResponse, windowState);
166    
167                    portletURL.setParameter("struts_action", "/bookmarks/view");
168                    portletURL.setParameter(
169                            "folderId", String.valueOf(_folder.getFolderId()));
170                    portletURL.setWindowState(windowState);
171    
172                    return portletURL;
173            }
174    
175            @Override
176            public String getURLViewInContext(
177                    LiferayPortletRequest liferayPortletRequest,
178                    LiferayPortletResponse liferayPortletResponse,
179                    String noSuchEntryRedirect) {
180    
181                    return getURLViewInContext(
182                            liferayPortletRequest, noSuchEntryRedirect,
183                            "/bookmarks/find_folder", "folderId", _folder.getFolderId());
184            }
185    
186            @Override
187            public long getUserId() {
188                    return _folder.getUserId();
189            }
190    
191            @Override
192            public String getUserName() {
193                    return _folder.getUserName();
194            }
195    
196            @Override
197            public String getUuid() {
198                    return _folder.getUuid();
199            }
200    
201            @Override
202            public boolean hasViewPermission(PermissionChecker permissionChecker)
203                    throws PortalException, SystemException {
204    
205                    return BookmarksFolderPermission.contains(
206                            permissionChecker, _folder, ActionKeys.VIEW);
207            }
208    
209            @Override
210            public String render(
211                            RenderRequest renderRequest, RenderResponse renderResponse,
212                            String template)
213                    throws Exception {
214    
215                    if (template.equals(TEMPLATE_FULL_CONTENT)) {
216                            renderRequest.setAttribute(WebKeys.BOOKMARKS_FOLDER, _folder);
217    
218                            return "/html/portlet/bookmarks/asset/folder_" + template + ".jsp";
219                    }
220                    else {
221                            return null;
222                    }
223            }
224    
225            private BookmarksFolder _folder;
226    
227    }