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.messageboards.asset;
016    
017    import com.liferay.portal.kernel.exception.PortalException;
018    import com.liferay.portal.kernel.parsers.bbcode.BBCodeTranslatorUtil;
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.security.permission.ActionKeys;
024    import com.liferay.portal.security.permission.PermissionChecker;
025    import com.liferay.portal.theme.ThemeDisplay;
026    import com.liferay.portal.util.PortletKeys;
027    import com.liferay.portal.util.WebKeys;
028    import com.liferay.portlet.asset.model.AssetRendererFactory;
029    import com.liferay.portlet.asset.model.BaseAssetRenderer;
030    import com.liferay.portlet.messageboards.model.MBMessage;
031    import com.liferay.portlet.messageboards.service.permission.MBDiscussionPermission;
032    import com.liferay.portlet.messageboards.service.permission.MBMessagePermission;
033    
034    import java.util.Date;
035    import java.util.Locale;
036    
037    import javax.portlet.PortletRequest;
038    import javax.portlet.PortletResponse;
039    import javax.portlet.PortletURL;
040    import javax.portlet.WindowState;
041    
042    /**
043     * @author Julio Camarero
044     * @author Juan Fern??ndez
045     * @author Sergio Gonz??lez
046     */
047    public class MBMessageAssetRenderer
048            extends BaseAssetRenderer implements TrashRenderer {
049    
050            public MBMessageAssetRenderer(MBMessage message) {
051                    _message = message;
052            }
053    
054            @Override
055            public String getClassName() {
056                    return MBMessage.class.getName();
057            }
058    
059            @Override
060            public long getClassPK() {
061                    return _message.getMessageId();
062            }
063    
064            @Override
065            public Date getDisplayDate() {
066                    return _message.getModifiedDate();
067            }
068    
069            @Override
070            public long getGroupId() {
071                    return _message.getGroupId();
072            }
073    
074            @Override
075            public String getPortletId() {
076                    AssetRendererFactory assetRendererFactory = getAssetRendererFactory();
077    
078                    return assetRendererFactory.getPortletId();
079            }
080    
081            @Override
082            public String getSearchSummary(Locale locale) {
083                    if (_message.isFormatBBCode()) {
084                            return HtmlUtil.extractText(
085                                    BBCodeTranslatorUtil.getHTML(_message.getBody()));
086                    }
087    
088                    return getSummary(null, null);
089            }
090    
091            @Override
092            public String getSummary(
093                    PortletRequest portletRequest, PortletResponse portletResponse) {
094    
095                    return _message.getBody();
096            }
097    
098            @Override
099            public String getThumbnailPath(PortletRequest portletRequest)
100                    throws Exception {
101    
102                    ThemeDisplay themeDisplay = (ThemeDisplay)portletRequest.getAttribute(
103                            WebKeys.THEME_DISPLAY);
104    
105                    return themeDisplay.getPathThemeImages() +
106                            "/file_system/large/message.png";
107            }
108    
109            @Override
110            public String getTitle(Locale locale) {
111                    return _message.getSubject();
112            }
113    
114            @Override
115            public String getType() {
116                    return MBMessageAssetRendererFactory.TYPE;
117            }
118    
119            @Override
120            public PortletURL getURLEdit(
121                            LiferayPortletRequest liferayPortletRequest,
122                            LiferayPortletResponse liferayPortletResponse)
123                    throws Exception {
124    
125                    PortletURL portletURL = liferayPortletResponse.createLiferayPortletURL(
126                            getControlPanelPlid(liferayPortletRequest),
127                            PortletKeys.MESSAGE_BOARDS, PortletRequest.RENDER_PHASE);
128    
129                    portletURL.setParameter(
130                            "struts_action", "/message_boards/edit_message");
131                    portletURL.setParameter(
132                            "messageId", String.valueOf(_message.getMessageId()));
133    
134                    return portletURL;
135            }
136    
137            @Override
138            public PortletURL getURLView(
139                            LiferayPortletResponse liferayPortletResponse,
140                            WindowState windowState)
141                    throws Exception {
142    
143                    AssetRendererFactory assetRendererFactory = getAssetRendererFactory();
144    
145                    PortletURL portletURL = assetRendererFactory.getURLView(
146                            liferayPortletResponse, windowState);
147    
148                    portletURL.setParameter(
149                            "struts_action", "/message_boards/view_message");
150                    portletURL.setParameter(
151                            "messageId", String.valueOf(_message.getMessageId()));
152                    portletURL.setWindowState(windowState);
153    
154                    return portletURL;
155            }
156    
157            @Override
158            public String getURLViewInContext(
159                    LiferayPortletRequest liferayPortletRequest,
160                    LiferayPortletResponse liferayPortletResponse,
161                    String noSuchEntryRedirect) {
162    
163                    return getURLViewInContext(
164                            liferayPortletRequest, noSuchEntryRedirect,
165                            "/message_boards/find_message", "messageId",
166                            _message.getMessageId());
167            }
168    
169            @Override
170            public long getUserId() {
171                    return _message.getUserId();
172            }
173    
174            @Override
175            public String getUserName() {
176                    return _message.getUserName();
177            }
178    
179            @Override
180            public String getUuid() {
181                    return _message.getUuid();
182            }
183    
184            @Override
185            public boolean hasEditPermission(PermissionChecker permissionChecker)
186                    throws PortalException {
187    
188                    if (_message.isDiscussion()) {
189                            return MBDiscussionPermission.contains(
190                                    permissionChecker, _message.getMessageId(), ActionKeys.UPDATE);
191                    }
192                    else {
193                            return MBMessagePermission.contains(
194                                    permissionChecker, _message, ActionKeys.UPDATE);
195                    }
196            }
197    
198            @Override
199            public boolean hasViewPermission(PermissionChecker permissionChecker)
200                    throws PortalException {
201    
202                    if (_message.isDiscussion()) {
203                            return MBDiscussionPermission.contains(
204                                    permissionChecker, _message.getMessageId(), ActionKeys.VIEW);
205                    }
206                    else {
207                            return MBMessagePermission.contains(
208                                    permissionChecker, _message, ActionKeys.VIEW);
209                    }
210            }
211    
212            @Override
213            public boolean isPrintable() {
214                    return true;
215            }
216    
217            @Override
218            public String render(
219                            PortletRequest portletRequest, PortletResponse portletResponse,
220                            String template)
221                    throws Exception {
222    
223                    if (template.equals(TEMPLATE_ABSTRACT) ||
224                            template.equals(TEMPLATE_FULL_CONTENT)) {
225    
226                            portletRequest.setAttribute(
227                                    WebKeys.MESSAGE_BOARDS_MESSAGE, _message);
228    
229                            return "/html/portlet/message_boards/asset/" + template + ".jsp";
230                    }
231                    else {
232                            return null;
233                    }
234            }
235    
236            @Override
237            protected String getIconPath(ThemeDisplay themeDisplay) {
238                    return themeDisplay.getPathThemeImages() + "/common/message.png";
239            }
240    
241            private final MBMessage _message;
242    
243    }